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MaryO

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  1. With the novel COVID-19 virus continuing to spread, it is crucial to adhere to the advice from experts and the Centers for Disease Control and Prevention (CDC) to help reduce risk of infection for individuals and the population at large. This is particularly important for people with adrenal insufficiency and people with uncontrolled Cushing’s Syndrome. Studies have reported that individuals with adrenal insufficiency have an increased rate of respiratory infection-related deaths, possibly due to impaired immune function. As such, people with adrenal insufficiency should observe the following recommendations: Maintain social distancing to reduce the risk of contracting COVID-19 Continue taking medications as prescribed Ensure appropriate supplies for oral and injectable steroids at home, ideally a 90-day preparation In the case of hydrocortisone shortages, ask your pharmacist and physician about replacement with different strengths of hydrocortisone tablets that might be available. Hydrocortisone (or brand name Cortef) tablets have 5 mg, 10 mg or 20 mg strength In cases of acute illness, increase the hydrocortisone dose per instructions and call the physician’s office for more details Follow sick day rules for increasing oral glucocorticoids or injectables per your physician’s recommendations In general, patients should double their usual glucocorticoid dose in times of acute illness In case of inability to take oral glucocorticoids, contact your physician for alternative medicines and regimens If experiencing fever, cough, shortness of breath or other symptoms, call both the COVID-19 hotline (check your state government website for contact information) and your primary care physician or endocrinologist Monitor symptoms and contact your physician immediately following signs of illness Acquire a medical alert bracelet/necklace in case of an emergency Individuals with uncontrolled Cushing’s Syndrome of any origin are at higher risk of infection in general. Although information on people with Cushing’s Syndrome and COVID-19 is scarce, given the rarity of the condition, those with Cushing’s Syndrome should strictly adhere to CDC recommendations: Maintain social distancing to reduce the risk of contracting COVID-19 If experiencing fever, cough, shortness of breath or other symptoms, call both the COVID-19 hotline (check your state government website for contact information) and your primary care physician or endocrinologist In addition, people with either condition should continue to follow the general guidelines at these times: Stay home as much as possible to reduce your risk of being exposed When you do go out in public, avoid crowds and limit close contact with others Avoid non-essential travel Wash your hands with soap and water regularly, for at least 20 seconds, especially before eating or drinking and after using the restroom and blowing your nose, coughing or sneezing If soap and water are not readily available, use an alcohol-based sanitizer with at least 60% alcohol Cover your nose and mouth when coughing or sneezing with a tissue or a flexed elbow, then throw the tissue in the trash Avoid touching your eyes, mouth or nose when possible From https://www.aace.com/recent-news-and-updates/aace-position-statement-coronavirus-covid-19-and-people-adrenal
  2. Dr. Theodore Friedman will host an important webinar on Coronavirus Information for Endocrine Patients Many patients have asked Dr. Friedman what do during the Coronavirus Pandemic. He will give candid answers from his view as an Endocrinologist. He will also talk about new telehealth opportunities for his patients. Sunday • April 5 • 6 PM PST Click here on start your meeting or https://axisconciergemeetings.webex.com/axisconciergemeetings/j.php?MTID=m505da5a10afe3aeea456e162414c17b9 OR Join by phone: (855) 797-9485 Meeting Number (Access Code): 807 657 124 Your phone/computer will be muted on entry. Slides will be available on the day of the talk here There will be plenty of time for questions using the chat button. Meeting Password: hormones For more information, email us at mail@goodhormonehealth.com
  3. The U.S. Food and Drug Administration today approved Isturisa (osilodrostat) oral tablets for adults with Cushing's disease who either cannot undergo pituitary gland surgery or have undergone the surgery but still have the disease. Cushing's disease is a rare disease in which the adrenal glands make too much of the cortisol hormone. Isturisa is the first FDA-approved drug to directly address this cortisol overproduction by blocking the enzyme known as 11-beta-hydroxylase and preventing cortisol synthesis. "The FDA supports the development of safe and effective treatments for rare diseases, and this new therapy can help people with Cushing's disease, a rare condition where excessive cortisol production puts them at risk for other medical issues," said Mary Thanh Hai, M.D., acting director of the Office of Drug Evaluation II in the FDA's Center for Drug Evaluation and Research. "By helping patients achieve normal cortisol levels, this medication is an important treatment option for adults with Cushing's disease." Cushing's disease is caused by a pituitary tumor that releases too much of a hormone called adrenocorticotropin, which stimulates the adrenal gland to produce an excessive amount of cortisol. The disease is most common among adults between the ages of 30 to 50, and it affects women three times more often than men. Cushing's disease can cause significant health issues, such as high blood pressure, obesity, type 2 diabetes, blood clots in the legs and lungs, bone loss and fractures, a weakened immune system and depression. Patients may have thin arms and legs, a round red full face, increased fat around the neck, easy bruising, striae (purple stretch marks) and weak muscles. Isturisa's safety and effectiveness for treating Cushing's disease among adults was evaluated in a study of 137 adult patients (about three-quarters women) with a mean age of 41 years. The majority of patients either had undergone pituitary surgery that did not cure Cushing's disease or were not surgical candidates. In the 24-week, single-arm, open-label period, all patients received a starting dose of 2 milligrams (mg) of Isturisa twice a day that could be increased every two weeks up to 30 mg twice a day. At the end of this 24-week period, about half of patients had cortisol levels within normal limits. After this point, 71 patients who did not need further dose increases and tolerated the drug for the last 12 weeks entered an eight-week, double-blind, randomized withdrawal study where they either received Isturisa or a placebo (inactive treatment). At the end of this withdrawal period, 86% of patients receiving Isturisa maintained cortisol levels within normal limits compared to 30% of patients taking the placebo. The most common side effects reported in the clinical trial for Isturisa were adrenal insufficiency, headache, vomiting, nausea, fatigue and edema (swelling caused by fluid retention). Hypocortisolism (low cortisol levels), QTc prolongation (a heart rhythm condition) and elevations in adrenal hormone precursors (inactive substance converted into a hormone) and androgens (hormone that regulates male characteristics) may also occur in people taking Isturisa. Isturisa is taken by mouth twice a day, in the morning and evening as directed by a health care provider. After treatment has started, a provider may re-evaluate dosage, depending upon the patient's response. Isturisa received Orphan Drug Designation, which is a special status granted to a drug intended to treat a rare disease or condition. The FDA granted the approval of Isturisa to Novartis. Media Contact: Monique Richards, 240-402-3014 Consumer Inquiries: Email, 888-INFO-FDA The FDA, an agency within the U.S. Department of Health and Human Services, protects the public health by assuring the safety, effectiveness, and security of human and veterinary drugs, vaccines and other biological products for human use, and medical devices. The agency also is responsible for the safety and security of our nation's food supply, cosmetics, dietary supplements, products that give off electronic radiation, and for regulating tobacco products. SOURCE U.S. Food and Drug Administration Related Links http://www.fda.gov From https://www.prnewswire.com/news-releases/fda-approves-new-treatment-for-adults-with-cushings-disease-301019293.html
  4. Along with all of you, NADF is monitoring this outbreak by paying close attention to CDC and FDA updates. We have also asked our Medical Advisor to help answer your important questions as they come up. We asked Medical Director Paul Margulies, MD, FACE, FACP to help us with this question: Question: Does Adrenal Insufficiency cause us to have a weakened immune system and therefore make us more susceptible? Response: Individuals with adrenal insufficiency on replacement doses of glucocorticoids do not have a suppressed immune system. The autoimmune mechanism that causes Addison’s disease does not cause an immune deficiency that would make one more likely to get an infection. The problem is with the individual’s ability to deal with the stress of an infection once it develops. Those with adrenal insufficiency fall into that category. When sick with a viral infection, they can have a more serious illness, and certainly require stress dose steroids to help to respond to the illness. If someone with adrenal insufficiency contracts the coronavirus, it is more likely to lead to the need for supportive care, including hospitalization. This information from the CDC Website provides important information regarding Prevention & Treatment. You can find this information here: https://www.cdc.gov/coronavirus/2019-ncov/about/prevention-treatment.html From https://www.nadf.us/
  5. The Barrow Pituitary Center is dedicated to educating patients, caregivers, and loved ones by providing information which is current and non-biased. Experts at this conference will address management of the emotional and physical elements of living with pituitary disorders. We hope attendees will leave empowered to make better informed decisions about their healthcare and achieve their goals for a long and fruitful life. Saturday, March 14, 2020 8:00 a.m. to 4:00 p.m. $30 per person To register call 1 (877) 728-5414 or visit us at https://www.barrowneuro.org/outreach/pituitary-center-patient-education-day/ For additional information contact Maggie Bobrowitz, RN, MBA at (602) 406.7585 or margaret.bobrowitz@ dignityhealth.org Agenda 7:00 am Registration & Refreshments 8:00 am Welcome Maggie Bobrowitz, RN, MBA 8:05 am 3D Anatomy of The Pituitary Gland Andrew Little, MD 8:15 am New Medicines on The Horizon Kevin Yuen, MD 9:00 am Nutrition Impact on Managing Pituitary Disorders Lee Renda, RD 9:30 am Break 9:45 am Emotional and Mental Health for Pituitary Patients and Their Families Linda Rio, MA, MFT 10:45 am Fertility in The Pituitary Patient Ketan Patel, MD 11:15 am Q & A Panel Morning Speakers 11:45 am Lunch 12:45 pm Intimacy and Other Forgotten Fun Dawn Herring, LMFT 1:30 pm Creating Your Image of Healing Debbie Harbinson, MHI, RN 2:30 pm Break 2:40 pm Breakout sessions: LMFT Men’s Group – Telepresence Room Dawn Herring, LMFT Women’s Group – Sonntag Pavilion Linda Rio, M.A, MFT Caregiver’s Group – Goldman Auditorium Debbie Harbinson, MHI, RN 3:40 pm Raffle Drawing – Exhibitor Table Bingo Game Maggie Bobrowitz, RN, MBA 3:45 pm Adjourn
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    Presented by Varun Kshettry, MD Director, Advanced Endoscopic & Microscopic Neurosurgery Cleveland Clinic Lerner College of Medicine Register Now After registering you will receive a confirmation email with details about joining the webinar. Date: Tuesday, February 18, 2020 Time: 10:00 AM - 11:00 AM Pacific Standard Time, 1:00 PM - 2:00 PM Eastern Standard Time Learning Objectives: Discuss patient expectations for pituitary surgery and recovery Discuss best practices to minimize risk of complications What questions to ask your medical providers Presenter Bio Dr. Varun R. Kshettry, a neurosurgeon specializing in skull base and pituitary disorders at the Cleveland Clinic. He is also the director of the Advanced Endoscopic & Microscopic Neurosurgery Laboratory. He is an assistant professor of neurosurgery at Cleveland Clinic Lerner College of Medicine of Case Western Reserve University. Dr. Kshettry received his BA in philosophy at the University of Pennsylvania. He earned his medical degree from Northwestern University. He completed his residency training at the Cleveland Clinic, during which he performed a research fellowship in skull base & microsurgical anatomy at Ohio State University. He then performed a clinical fellowship in minimally invasive cranial base & pituitary surgery at Thomas Jefferson University under Dr. James Evans. Dr. Kshettry has authored more than 100 peer-reviewed publications and book chapters and is an editor for a book entitled Endoscopic and Keyhole Cranial Base Surgery. He serves as an editor or reviewer for multiple neurosurgical journals. He serves on the Value-Based Healthcare Committee for the North American Skull Base Society. He serves as faculty director for the Cleveland Clinic Pituitary Tumor Board and is an investigator in several multi-center pituitary clinical trials. Dr. Kshettry collaborates closely with pituitary endocrinologists, neuro-ophthalmologists, otolaryngologists, pituitary pathologists, and radiation oncologists for multi-disciplinary care for patients with pituitary diseases.
  7. Presented by Varun Kshettry, MD Director, Advanced Endoscopic & Microscopic Neurosurgery Cleveland Clinic Lerner College of Medicine Register Now After registering you will receive a confirmation email with details about joining the webinar. Date: Tuesday, February 18, 2020 Time: 10:00 AM - 11:00 AM Pacific Standard Time, 1:00 PM - 2:00 PM Eastern Standard Time Learning Objectives: Discuss patient expectations for pituitary surgery and recovery Discuss best practices to minimize risk of complications What questions to ask your medical providers Presenter Bio Dr. Varun R. Kshettry, a neurosurgeon specializing in skull base and pituitary disorders at the Cleveland Clinic. He is also the director of the Advanced Endoscopic & Microscopic Neurosurgery Laboratory. He is an assistant professor of neurosurgery at Cleveland Clinic Lerner College of Medicine of Case Western Reserve University. Dr. Kshettry received his BA in philosophy at the University of Pennsylvania. He earned his medical degree from Northwestern University. He completed his residency training at the Cleveland Clinic, during which he performed a research fellowship in skull base & microsurgical anatomy at Ohio State University. He then performed a clinical fellowship in minimally invasive cranial base & pituitary surgery at Thomas Jefferson University under Dr. James Evans. Dr. Kshettry has authored more than 100 peer-reviewed publications and book chapters and is an editor for a book entitled Endoscopic and Keyhole Cranial Base Surgery. He serves as an editor or reviewer for multiple neurosurgical journals. He serves on the Value-Based Healthcare Committee for the North American Skull Base Society. He serves as faculty director for the Cleveland Clinic Pituitary Tumor Board and is an investigator in several multi-center pituitary clinical trials. Dr. Kshettry collaborates closely with pituitary endocrinologists, neuro-ophthalmologists, otolaryngologists, pituitary pathologists, and radiation oncologists for multi-disciplinary care for patients with pituitary diseases.
  8. Published: 13 January 2020 Shigemitsu Yasuda, Yusuke Hikima, Yusuke Kabeya, Shinichiro Iida, Yoichi Oikawa, Masashi Isshiki, Ikuo Inoue, Akira Shimada & Mitsuhiko Noda BMC Endocrine Disorders volume 20, Article number: 9 (2020) Abstract Background Primary aldosteronism (PA) plus subclinical Cushing’s syndrome (SCS), PASCS, has occasionally been reported. We aimed to clinically characterize patients with PASCS who are poorly profiled. Methods A population-based, retrospective, single-center, observational study was conducted in 71 patients (age, 58.2 ± 11.2 years; 24 males and 47 females) who developed PA (n = 45), SCS (n = 12), or PASCS (n = 14). The main outcome measures were the proportion of patients with diabetes mellitus (DM), serum potassium concentration, and maximum tumor diameter (MTD) on the computed tomography (CT) scans. Results The proportion of DM patients was significantly greater in the PASCS group than in the PA group (50.0% vs. 13.9%, p <  0.05), without a significant difference between the PASCS and SCS groups. Serum potassium concentration was significantly lower in the PASCS group than in the SCS group (3.2 ± 0.8 mEq/L vs. 4.0 ± 0.5 mEq/L; p <  0.01), without a significant difference between the PASCS and PA groups. Among the 3 study groups of patients who had a unilateral adrenal tumor, MTD was significantly greater in the PASCS group than in the PA group (2.7 ± 0.1 cm vs. 1.4 ± 0.1 cm; p <  0.001), without a significant difference between the PASCS and SCS groups. Conclusions Any reference criteria were not obtained that surely distinguish patients with PASCS from those with PA or SCS. However, clinicians should suspect the presence of concurrent SCS in patients with PA when detecting a relatively large adrenal tumor on the CT scans. Peer Review reports Background Primary aldosteronism (PA), an adrenocortical disorder caused by an adrenal tumor that overproduces aldosterone, accounts for 5 to 15% of patients with hypertension [1]. Cushing’s syndrome (CS), an endocrinopathy resulting from the prolonged, excessive adrenocortical secretion of cortisol, falls roughly into the following 2 categories: adrenocorticotropic hormone (ACTH)-dependent CS and ACTH-independent CS; the former includes Cushing’s disease that is primarily caused by a pituitary ACTH-secreting tumor and ectopic ACTH syndrome resulting from extrapituitary ACTH-secreting tumors (eg, bronchial carcinoid) [2], while the latter is usually caused by unilateral adenomas or carcinomas that provoke the autonomous adrenal cortical secretion [3]. Subclinical Cushing’s syndrome (SCS), an ill-defined endocrine disorder leading to the ACTH-independent secretion of cortisol from an adrenal adenoma that is not fully restrained by pituitary feedback [4], is known to cause hypertension, glucose intolerance, and dyslipidemia [5]. The concurrence of clinically overt hyperaldosteronism and subclinical hypercortisolism is rare in PA patients [6]. To date, a few number of studies have examined the clinicopathological features of patients with PA plus SCS (PASCS), the incidences of which have ranged between about 10 and 20% [7, 8]. Lower plasma ACTH levels and a greater tumor size were found in patients with PASCS than in patients with PA alone [8]. In the clinical settings, we rarely encounter PASCS patients who show a small adrenal tumor on the computed tomography (CT) scans and/or do not have a low plasma ACTH level in blood samples collected in the early morning. To examine the clinical features of PASCS patients in the present study, we compared clinical, laboratory, and imaging characteristics among patients with PA, SCS, or PASCS. Methods Patients We conducted a population-based, retrospective, single-center, observational study in 187 patients (119 with PA, 54 with SCS, and 14 with PASCS) at Saitama Medical University Hospital, Saitama, Japan, between January 1999 and December 2016. Hypertensive patients with suspected PA or SCS, as well as normotensive or hypertensive patients with an adrenal incidentaloma were referred to our hospital. A total of 116 patients were excluded from the study: 31 who were diagnosed with PA or SCS only because tests required to definitely diagnose these endocrinopathies were not conducted; 61 who failed to meet the new Japanese diagnostic criteria of SCS [9]; 1 who failed to meet the new Korean diagnostic criteria of subclinical hypercortisolism [10]; and 23 who failed to meet the Japanese [11] and United States [12] diagnostic criteria of PA. Therefore, we investigated 71 patients who were definitely diagnosed with PA and/or SCS (45 with PA, 12 with SCS, and 14 with PASCS). This study was approved by the institutional review board of Saitama Medical University. Patients provided written informed consent to the use of their clinical and laboratory data in the study. Diagnosis of PA and SCS Hormones required for the diagnosis of PA and SCS were assayed according to the procedures described in the pertinent guidelines [9, 11]. Serum cortisol and plasma ACTH levels were determined by electrochemiluminescence immunoassay, plasma aldosterone concentration (PAC) and plasma renin activity (PRA) by radioimmunoassay, and serum dehydroepiandrosterone sulfate (DHEAS) level by chemiluminescent enzyme immunoassay (SRL Inc., Tokyo, Japan). Blood samples were collected in the early morning (7 a.m. to 9 a.m.). PA was suspected when detecting elevated PAC (≥ 150 pg/mL), low PRA (≤ 1.0 ng/mL/hr), and/or the elevated aldosterone-to-renin ratio (> 200). We conducted the following 3 challenge tests in accordance with the Japanese guidelines of PA [11]: captopril challenge test, furosemide upright posture challenge test, and ACTH challenge test. PA was diagnosed when at least 1 of these 3 challenge tests afforded results compatible with the disease. Furthermore, we also referred to the American guideline of PA [12] for selecting only patients who met the diagnostic criteria for PA. Prior to the confirmatory tests, patients had not received any antihypertensive drugs for at least 2 weeks except for those with severe hypertension treated with calcium-channel blockers and/or α-blockers. Adrenal venous sampling (AVS), whose usefulness was well documented in the Japanese and United States guidelines [11,12,13], was conducted in all of patients who had PA or PASCS to make the differential diagnosis of uni- or bilateral aldosterone hypersecretion. The low-dose (1-mg) dexamethasone suppression test (DST) and the corticotropin-releasing hormone (CRH) challenge test were conducted, and the diurnal rhythms of cortisol were also determined—all for the diagnosis of SCS. Moreover, the high-dose (8-mg) DST was also conducted to rule out ACTH-dependent CS. Test results were assessed in accordance with the diagnostic criteria advocated by the Japan Endocrine Society [9] to make the definite diagnosis of SCS. Concretely, patients were required to meet the requisites 1–3)—1) presence of an adrenal incidentaloma; 2) lack of characteristic features of Cushing’s syndrome; and 3) normal basal serum cortisol levels, as well as to have either of the requisites 4–6)—4) the cutoff value of serum cortisol level for the diagnosis of SCS was ≥ 5 μg/dL after the 1-mg DST, 5) the cutoff value of serum cortisol level for the diagnosis of SCS was ≥ 3 μg/dL after the 1-mg DST, and at least 1 of “Low plasma levels of ACTH in the early morning,” “No diurnal changes in serum cortisol levels,” “Unilateral uptake on adrenal scintigraphy,” “Low serum levels of DHEAS,” or the presence of “Transient adrenal insufficiency or atrophy of the attached normal adrenal cortex after removal of the adrenal tumor,” or 6) the cutoff value of serum cortisol level for the diagnosis of SCS was ≥ 1.8 μg/dL after the 1-mg DST, with the presence of “Low plasma levels of ACTH in the early morning” and “No diurnal changes in serum cortisol levels,” or the presence of “Transient adrenal insufficiency or atrophy of the attached normal adrenal cortex after removal of the adrenal tumor.” In the present study, we examined only patients who met the requisites 1–3) and either 1 of the requisites 4–6) as patients with SCS. All patients underwent 128-slice CT of the adrenal glands. 131I-adosterol adrenal scintigraphy was conducted in all of patients who had SCS or PASCS to specify the laterality of the adrenal tumor. Consequently, 7 of 12 patients with SCS and 8 of 14 patients with PASCS underwent adrenalectomy. Postsurgical histopathological examination confirmed cortisol hypersecretion based on the atrophy of the normal area adjacent to the adenoma of the removed adrenal gland [9]. Study outcome measures At the initial visit, all patients were checked up for their age and sex. Systolic blood pressure (SBP), diastolic blood pressure (DBP), and the outcome measures listed in Table 1 were examined in untreated patients. At the time of admission to the hospital for making the definite diagnosis, height and body weight were measured to calculate body mass index (BMI). In the early morning of the next day of admission to the hospital, blood pressures were measured. Blood samples were collected to determine PAC, PRA, as well as plasma ACTH, serum cortisol, and serum DHEAS levels. The laterality of the adrenal tumor was confirmed based on the results from AVS and/or CT. The Hounsfield number and MTD of adrenal tumors were determined on the CT scans. Table 1 Clinical, laboratory, and imaging characteristics of untreated patients with PA, SCS, or PASCS The following terms were defined for PASCS: hypertension, SBP ≥ 140 mmHg and/or DBP ≥ 90 mmHg [14]; diabetes mellitus (DM), an fasting plasma glucose (FPG) level ≥ 126 mg/dL, a 2-h plasma glucose level ≥ 200 mg/dL in the 75-g oral glucose tolerance test, and/or a serum hemoglobin A1c (HbA1c) level ≥ 6.5% in national glycohemoglobin standardization program [15]; and dyslipidemia, a serum triglyceride (TG) level ≥ 150 mg/dL, a serum high-density lipoprotein cholesterol (HDL-C) level < 40 mg/dL, or a serum low-density lipoprotein cholesterol (LDL-C) level ≥ 140 mg/dL [16]. To specify the source of aldosterone hypersecretion by AVS, the following diagnostic criteria were used: 1) the laterality ratio (LR) and the contralaterality ratio (CR) calculated before and after the ACTH challenge test in reference to the Japanese guidelines of PA [11]; 2) the absolute PAC value of ≥ 14,000 pg/mL in reference to the articles of Ohmura [17] and Makita [18]; and 3) the aldosterone ratio of the right and left adrenal veins. According to the Japanese guidelines of PA [11], an LR of > 4 and a CR of < 1 after the ACTH challenge test were used as the cutoff values. Tumor laterality was determined based on a CR of < 1 and the absolute PAC value of ≥ 14,000 pg/mL when the ACTH challenge test indicated an LR of 2 to 4 or a discrepancy occurred in tumor laterality before and after the ACTH challenge test. Since serum cortisol levels considerably differed in the adrenal veins of PASCS patients, the adrenal gland secreting cortisol predominantly was determined based on the aldosterone ratio and on the right-to-left ratio of aldosterone and cortisol in the adrenal veins in reference to the article of Hiraishi et al. [8]. Moreover, tumor laterality was determined based on the results from 131I-adosterol adrenal scintigraphy and on the absolute value of PAC in reference to the articles of Funder et al. [12] and Minami et al. [13]. We did not measure plasma metanephrine concentrations, although the measurement thereof is useful for determining the need for AVS [19] in patients with the suspected concurrence of aldosterone and cortisol hypersecretion. Statistical analyses Continuous and categorical variables were analyzed according to the one-way analysis of variance and Fisher’s exact test, respectively. Two of the 3 study groups were analyzed according to Student’s t-test. Bonferroni’s correction was applied to the p values from Student’s t-test or Fisher’s exact test in multiple comparisons between 2 among the 3 study groups. Blood steroid profiles were compared between 2 groups according to Student’s t-test or the Mann-Whitney U-test. In addition, the multiple linear regression analysis adjusted for age, sex, and BMI was performed to examine differences in MTD and serum potassium concentration among the PA, SCS, and PASCS groups. MTD was not measured in 1 of 42 patients in the PA group who had a unilateral adrenal tumor. Therefore, the data from the patient were excluded as the missing data. A value of p <  0.05 was considered statistically significant. The JMP software version 9.0 (SAS Institute, Cary, NC, USA) was used to make all statistical analyses except multiple linear regression analysis that was performed using the STATA software version 14 (Stata Corp, College Station, TX, USA). Results Study population The clinical, laboratory, and imaging characteristics of 71 patients are shown in Table 1. Mean age was 58.2 ± 11.2 years, females (n = 47, 66.2%) were predominant, and mean BMI was 25.2 ± 4.5 kg/m2. No significant difference was found in age, sex, and BMI among the PA, SCS, and PASCS groups (Table 1). SBP and DBP of patients with untreated hypertension were 165.6 ± 26.1 mmHg and 96.0 ± 13.6 mmHg, respectively, in the PA group in contrast to 145.6 ± 26.9 mmHg and 80.0 ± 12.7 mmHg, respectively, in the SCS groups. DBP was significantly greater (p <  0.01) in the PA group than in the SCS group. Comorbidities are shown in Table 1. Hypertension occurred in 45 (100%), 9 (75.0%), and 13 (92.9%) patients in the PA, SCS, and PASCS groups, respectively. The proportion of patients with hypertension was significantly greater (p <  0.05) in the PA group than in the SCS group; however, no significant difference was found between the PASCS group and the PA group. Notably, the incidence of hypertension was 100% in patients with PA. DM occurred in 6 (14.0%), 6 (50.0%), and 7 (50.0%) patients in the PA, SCS, and PASCS groups, respectively. The proportion of DM patients was significantly greater (p <  0.05) in the PASCS group than in the PA group. Dyslipidemia occurred in 25 (56.8%), 10 (83.3%), and 9 (64.3%) patients in the PA, SCS, and PASCS groups, respectively; however, no significant difference was found among these study groups. Results from laboratory tests are shown in Table 1. FPG was greater not statistically but numerically in the PASCS group than in the PA group (131.6 ± 52.1 mg/dL vs. 103.8 ± 28.5 mg/dL; p = 0.09). On the other hand, FPG was statistically greater in the SCS group than in the PA group (150.0 ± 60.7 mg/dL vs. 103.8 ± 28.5 mg/dL; p <  0.01). HbA1c was greater not statistically but numerically in the PASCS group than in the PA group (6.5 ± 2.1% vs. 5.7 ± 0.9%; p = 0.21). On the other hand, HbA1c was significantly greater in the SCS group than in the PA group (7.3 ± 2.2% vs. 5.7 ± 0.9%; p <  0.01). Serum potassium concentration was significantly lower in the PA group than in the SCS group (3.3 ± 0.7 mEq/L vs. 4.0 ± 0.5 mEq/L; p <  0.01) and in the PASCS group than in the SCS group (3.2 ± 0.8 mEq/L vs. 4.0 ± 0.5 mEq/L; p <  0.01). No significant difference was found in serum potassium concentration between the PA group and the PASCS group. Serum alkaline phosphatase (ALP) level was significantly greater in the PASCS group than in the PA group (279.1 ± 105.4 U/L vs. 212.3 ± 46.3 U/L; p <  0.01). No significant difference was found in serum ALP level between the SCS group and the PASCS group. Subsequently, differences in CT Hounsfield units and MTD of adrenal tumors among the 3 study groups were examined with respect to 65 patients who had a unilateral adrenal tumor (Table 2). MTD on the CT scans was significantly greater in the PASCS group than in the PA group (2.7 ± 0.1 cm vs. 1.3 ± 0.1 cm; p <  0.001) and was also greater in the SCS group than in the PA group (2.7 ± 0.2 cm vs. 1.3 ± 0.1 cm; p <  0.001). No significant difference was found in MTD between the SCS group and the PASCS group. MTD was significantly smaller in the PA group than in the other 2 groups, was second smallest in the SCS group, and was largest in the PASCS group (Table 2). MTD ranged as follows: 0.3–2.2 cm, 1.8–3.5 cm, and 1.1–5.0 cm in the PA, SCS, and PASCS groups, respectively (Fig. 1). Table 2 Maximum tumor diameters and computed tomography Hounsfield units of adrenal tumors in patients who had a unilateral adrenal tumor Full size table Fig. 1 Maximum tumor diameters in patients with PA, SCS, or PASCS who had a unilateral adrenal tumor. PA, primary aldosteronism; SCS, subclinical Cushing’s syndrome, PASCS, primary aldosteronism plus subclinical Cushing’s syndrome The blood steroid profiles of patients with PA or PASCS are shown in Table 3. PAC was significantly greater in the PASCS group than in the PA group (255.0 [713.3–153.5] vs. 208.0 [273.0–159.8]; p <  0.005). No significant difference was found in PRA in the morning, while the PAC/PRA ratio was significantly greater in the PASCS group than in the PA group (1450.0 [5010.0–529.4] vs. 1258.3 [1956.3–643.1]; p <  0.005). The PAC/PRA ratio in the captopril challenge test was significantly greater in the PASCS group than in the PA group (3028.5 ± 3648.9 vs. 730.7 ± 745.7; p <  0.001) as with PAC in the captopril challenge test (348.6 ± 340.1 vs. 149.0 ± 94.2; p <  0.005). Serum cortisol level was significantly greater in the PASCS group than in the PA group (16.4 ± 6.6 μg/dL vs. 12.4 ± 4.3 μg/dL; p <  0.05). The mean serum cortisol level was 17.8 ± 5.9 μg/dL in the SCS group and was not significantly greater in the SCS group than in the PASCS group (17.8 ± 5.9 μg/dL vs. 16.4 ± 6.6 μg/dL; p = 0.49). No significant difference was found in plasma ACTH and serum DHEAS levels in the early morning; however, these variables were not significantly lower in the PASCS than in the PA group (p = 0.29 for ACTH and p = 0.40 for DHEAS). On the other hand, the peak plasma ACTH levels in the CRH challenge test were significantly lower in the PASCS group than in the PA group (18.9 ± 8.9 vs. 57.1 ± 10.8; p <  0.005) (Table 3) and were not significantly greater in the SCS group than in the PASCS group (15.3 ± 5.6 μg/dL vs. 18.9 ± 8.9 μg/dL; p = 0.64). Table 3 Blood steroid profiles of patients with PA or PASCS Full size table Multiple linear regression analysis on MTD and serum potassium concentration with respect to patients in the PA, SCS, and PASCS groups who had a unilateral adrenal tumor MTD was significantly greater in the PASCS and SCS groups than in the PA group with respect to patients who had a unilateral adrenal tumor (Table 2). Therefore, we conducted a multiple linear regression analysis adjusted for age, sex, and BMI to examine differences in MTD among the PA, SCS, and PASCS groups. Consequently, MTD was significantly smaller in the PA group than in the PASCS group (difference, – 1.19 cm; 95% CI, – 1.66 to – 0.72 cm). However, no significant difference was found in MTD between the SCS group and the PASCS group (Table 4). Serum potassium concentration was significantly greater in the SCS group than in the PASCS group (difference, 0.97 mEq/L; 95% CI, 0.38 to 1.54 mEq/L). However, no significant difference was found in serum potassium concentration between the PASCS group and the PA group (Table 4). Table 4 Multiple regression analysis on maximum tumor diameter and serum potassium concentration with respect to patients in the PA, SCS, and PASCS groups who had a unilateral adrenal tumor (n = 65) Full size table The cutoff value of 2.4 cm for tumor size seemed to produce the largest proportion of classified patients (91.0%). Patients with PA who had a tumor size of > 2.4 cm almost certainly had the elements of PASCS (specificity 100%). Namely, the sensitivity and specificity were calculated to be 58.0 and 100%, respectively, when the cutoff point for tumor diameter was set to 2.4 cm. The odds ratio for tumor diameter when comparing PA with PASCS was 0.06 (95% CI, 0.006–0.261). Discussion We found several clinical and laboratory differences between patients with PASCS and patients with either PA or SCS. Regarding the impact of PA and SCS on glucose metabolism, the risk of developing DM in SCS is enhanced by the overproduction of cortisol that leads to increased gluconeogenesis [20]. Moreover, the risk is also enhanced by PA through 1) a hypokalemia-induced decrease in initial pancreatic insulin release and 2) a reduction in insulin sensitivity [21,22,23]. Hypokalemia is caused by the mineralocorticoid receptor-mediated overexcretion of potassium from the kidneys in both hypercortisolism and hyperaldosteronism [12, 24, 25]. Serum potassium concentration decreased significantly in the PA group than in the SCS group (p <  0.01). Similarly, the concurrence of PA and SCS significantly decreased serum potassium concentration against the SCS group (p <  0.01), but not the PA group. Of special note was the fact that the PASCS group involving both hyperaldosteronism and hypercortisolism did not show any greater decrease in serum potassium concentration as compared with the PA group. The mineralocorticoid receptors (MRs) bind both mineralocorticoids and glucocorticoids with high affinity (deoxycorticosterone = corticosterone ≥ aldosterone = cortisol) [26]. On the other hand, a cortisol-degrading enzyme—11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2)—is expressed in renal epithelial cells and regulates the binding of aldosterone to the MRs by impeding cortisol binding to the MRs through the inactivation of cortisol to cortisone [26, 27]. Namely, this physiological event explains the MR-mediated renal excretion of potassium that is enhanced by both cortisol and aldosterone. We hypothesize that the renal potassium excretion-enhancing activity is greater for aldosterone than for cortisol due to the 11β-HSD2-induced, extensive inactivation of cortisol and that the hyperaldosteronism-enhanced renal excretion of potassium in patients with PASCS becomes more apparent, with the less effect of hypercortisolism on renal potassium excretion. Zallocchi et al. [28] described that renal 11β-HSD2 activity is regulated by glucocorticoids, is downregulated following adrenalectomy, and is restored by corticosterone replacement. These findings lead us to hypothesize that 11β-HSD2 may suppress the binding of corticosteroids to the MRs almost completely in subclinical hypercortisolism or that the expression/activity of renal 11β-HSD2 may be increased in PA. However, these hypotheses require further research for its demonstration. The proportion of DM patients increased significantly in the PASCS group than in the PA group (p <  0.05), which is in line with a previous study that described abnormal glucose metabolism in PA patients with cortisol hypersecretion [29]. Hyperaldosteronism found in patients with PA also induces abnormal glucose metabolism [21,22,23], although being less intense as compared with hypercortisolism found in patients with SCS. The proportions of DM patients in the PA and SCS groups increased, which resulted to nullify a statistically significant difference in the proportion of DM patients between the 2 study groups. The fact that the risk for DM is increased in PA patients with mild glucocorticoid excess has been reported [30,31,32]; the finding was also described in Japanese patients with PA and patients with PASCS [33]. Interestingly, patients with PASCS involving hypercortisolism- and hyperaldosteronism-induced hypokalemia showed neither additive or synergic impact on abnormal glucose metabolism contrary to our prediction. The proportion of DM patients was comparable between the PASCS group and the SCS group. However, the reason for these findings is unknown, awaiting the further accumulation of clinical evidence. MTD was significantly smaller (p <  0.001) in the PA group than in the PASCS or SCS group, and multiple regression analysis on MTD revealed that MTD was significantly larger by 1.2 cm in the PASCS group than in the PA group (p <  0.001). Previous studies [8, 34] examined the clinical characteristics of patients with PA or PASCS and described significant differences in MTD between the 2 study groups. Their results were concordant with and support our results that indicated no significant difference in MTD between the PASCS group and the SCS group. Most of previous clinical studies in patients with SCS have described adrenal tumors of ≥ 2 cm in diameter [35, 36]. In addition, an adrenal adenoma causing the overproduction of both cortisol and aldosterone is considered to have a ≥ 2.5 cm diameter [34]. In the present study, however, the adrenal tumor was smaller in both patients with SCS and patients with PASCS. Concretely, the smallest MTD was 1.1 cm in patients with PASCS (Fig. 1). None of patients, who had PA and an adrenal tumor < 1 cm in diameter, developed SCS. Therefore, the dexamethasone suppression test may not be required for them. Regarding bone metabolism impairment in SCS, the risk of developing osteoporosis is enhanced by the overproduction of cortisol in SCS [37, 38]. On the other hand, hyperaldosteronism is also known to increase the risk for osteoporosis [39]. SCS and PA are the risk factors for a reduction in BMD and an increase in vertebral fracture [37,38,39]. In the present study, serum ALP level was significantly greater in the PASCS group than in the PA group (p <  0.01). No significant difference was found in serum ALP level between the SCS group and the PASCS group. If this ALP represents bone alkaline phosphatase (BAP), the deleterious effects of hyperaldosteronism on bone metabolism might be masked by the severe abnormalities of bone metabolism caused by hypercortisolism in patients with PASCS. However, the relevant effects are difficult to assess by means of bone metabolism markers [eg, BAP] in patients with hypercortisolism as found in SCS [37]. Unfortunately, we neither used bone metabolism markers, nor measured BMD. Therefore, we will intend to investigate these variables in the future. Limitations The present study has several limitations. First, the study was retrospective in design and had a relatively small number of patients. Therefore, selection bias and sampling bias cannot be discarded. Second, not all patients underwent AVS or had a histopathological diagnosis. Patients, to whom challenge tests for either PA or SCS were conducted, were not included in the present study. Hence, the number of patients resulted to be relatively small. Third, the lack of data in the present study impeded the analysis of BMD and bone metabolism markers. Fourth, 131I-adosterol adrenal scintigraphy is not only useful for the diagnosis of SCS, but also is a very important imaging modality to predict postsurgical hypoadrenalism [40]. However, we could not investigate the latter. Conclusions We could not obtain any reference criteria to surely distinguish patients with concurrent endocrinopathies from those with a single endocrinopathy. However, clinicians should suspect the presence of concurrent SCS in patients with PA when detecting an adrenal tumor (≥ 1 cm in diameter) on the CT scans. Availability of data and materials The datasets analyzed during the current study are available from the corresponding author on a reasonable request. Abbreviations ACTH: Adrenocorticotropic hormone ALP: Alkaline phosphatase BMI: Body mass index; CRH: corticotropin-releasing hormone CT: computed tomography DBP: Diastolic blood pressure DHEAS: Dehydroepiandrosterone sulfate FPG: Fasting plasma glucose HbA1c: Hemoglobin A1c HDL-C: High-density lipoprotein cholesterol HU: Hounsfield unit LDL-C: Low-density lipoprotein cholesterol MTD: Maximum tumor diameter NGSP: National glycohemoglobin standardization program PA: Primary aldosteronism PAC: Plasma aldosterone concentration PASCS: Primary aldosteronism plus subclinical Cushing’s syndrome PRA: Plasma renin activity SBP: Systolic blood pressure SCS: Subclinical Cushing’s syndrome TG: Triglyceride UA: Uric acid References 1. Mulatero P, Stowasser M, Loh KC, Fardella CE, Gordon RD, Mosso L, et al. Increased diagnosis of primary aldosteronism, including surgically correctable forms, in centers from five continents. J Clin Endocrinol Metab. 2004;89:1045–50. CAS Article Google Scholar 2. 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CAS Article Google Scholar 40. Ricciato MP, Di Donna V, Perotti G, Pontecorvi A, Bellantone R, Corsello SM. The role of adrenal scintigraphy in the diagnosis of subclinical Cushing’s syndrome and the prediction of post-surgical hypoadrenalism. World J Surg. 2014;38:1328–35. PubMed Google Scholar Download references Acknowledgments The authors would like to express their gratitude Kazuyuki Inoue, MD and Takujiro Iuchi, MD for their role in the data collection. The authors also thank Satoshi Sakima, MD, for valuable discussions about the manuscript. Funding No funding was obtained for this study. Author information Affiliations Department of Endocrinology and Diabetes, Saitama Medical University, Morohongo 38, Moroyama, Iruma-gun, Saitama, 350-0495, Japan Shigemitsu Yasuda , Yusuke Hikima , Shinichiro Iida , Yoichi Oikawa , Masashi Isshiki , Ikuo Inoue , Akira Shimada & Mitsuhiko Noda Department of Home Care Medicine, Sowa Hospital, Sagamihara, Kanagawa, Japan Yusuke Kabeya Department of Diabetes, Metabolism and Endocrinology, Ichikawa Hospital, International University of Health and Welfare, Chiba, Japan Mitsuhiko Noda Contributions SY analyzed and interpreted the data, drafted, and finalized the manuscript. YK performed statistical analyses, YH, YK, SI, YO, MI, II, AS, and MN contributed to the discussion and critically revised the manuscript, AS and MN are taking full responsibility for the work as a whole. All authors read and approved the final manuscript. Corresponding author Correspondence to Shigemitsu Yasuda. Ethics declarations Ethics approval and consent to participate All participants gave written informed consent. The present study followed the recommendations of the Declaration of Helsinki and was approved by the ethics committee of Saitama Medical University (18049.01). Consent for publication This manuscript does not report personal data such as individual details, images or videos; therefore, consent for publication is not applicable. Competing interests The authors declare that they have no conflict of interest. Additional information Publisher’s Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Rights and permissions Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. Reprints and Permissions About this article Cite this article Yasuda, S., Hikima, Y., Kabeya, Y. et al. Clinical characterization of patients with primary aldosteronism plus subclinical Cushing’s syndrome. BMC Endocr Disord 20, 9 (2020). https://doi.org/10.1186/s12902-020-0490-0 Download citation Received15 May 2019 Accepted08 January 2020 Published13 January 2020 DOIhttps://doi.org/10.1186/s12902-020-0490-0 Share this article Anyone you share the following link with will be able to read this content: Get shareable link Keywords Primary aldosteronism Subclinical Cushing’s syndrome Adrenal tumor Maximum tumor diameter Diabetes mellitus Serum potassium Download PDF
  9. Houston Methodist neurosurgeons and neuroscientists are looking at a new way to classify pituitary tumors that could lead to more precise and accurate diagnosing for patients in the future. Found in up to 10% of the population, pituitary tumors, also called adenomas, are noncancerous growths on the pituitary gland and very common. Although these pituitary tumors are benign in nature, they pose a major health challenge in patients. The new tests being investigated at Houston Methodist not only have the potential to lead to better diagnoses for patients with pituitary adenomas, but also for many other types of brain tumors in the future. The findings, which were published Jan. 28 in Scientific Reports, an online journal from Nature Publishing Group, describe a new way being looked at to study the blood of patients with pituitary tumors to determine exactly what tumor type they have and whether they might respond to medical treatment rather than surgery. "Often called the 'master gland,' the pituitary gland controls the entire endocrine system and regulates various body functions by secreting hormones into the bloodstream to control such things as metabolism, growth and development, reproduction and sleep," said corresponding author Kumar Pichumani, Ph.D., a research physicist at the Houston Methodist Research Institute. "When pituitary adenomas occur, they may secrete too much of one or more hormones that could lead to a variety of issues, ranging from infertility and sexual dysfunction to vision problems and osteoporosis, among many other health problems." Neurosurgeon David S. Baskin, M.D., director of the Kenneth R. Peak Center for Brain and Pituitary Tumor Treatment and Research in the Department of Neurosurgery at Houston Methodist Hospital, collaborated with Pichumani on this study. He said some pituitary tumors can be treated with medication rather than surgery, but a precise diagnosis of the type of tumor someone has and what hormone it's secreting is essential for proper treatment. This is sometimes very difficult to do based on standard endocrine hormone testing. "To guide our decisions on diagnosis and treatment, we currently rely on a blood-based hormone panel test that measures the levels of hormones in the blood to determine which hormones are overproducing in the tumor," Baskin said. "However, some tumors secrete too much of more than one hormone, making this test ambiguous for diagnosis." Led by Pichumani and Baskin, a team of researchers from the Peak Brain and Pituitary Tumor Treatment and Research Center and Houston Methodist Neurological Institute studied 47 pituitary adenoma patients of different subtypes by collecting blood during surgery to remove their tumors. They confirmed that elevated blood levels of a non-hormonal compound called betahydroxybutyrate, also known as BHB, was found only in patients with the prolactinoma subtype of noncancerous pituitary gland brain tumor that overproduces the hormone prolactin. This compound is known to supply energy to the brain during starvation, which led the researchers to speculate that BHB might be providing non-hormonal energy to these prolactinoma tumors causing them to grow and spread. The discovery could be further developed into a diagnostic lab test. This study is part of a developing field called metabolomics in which researchers study small molecules in tumors to see what's unique about their metabolism and how they're used as nutrients to supply energy. This contributes to better diagnoses and discovering new ways to kill tumors by poisoning the specific energy they use without causing damage to normal cells. The researchers are now enrolling more patients in a larger study currently underway to validate the results of their pilot study. If successful, they say BHB could be used as a non-hormonal metabolic biomarker for prolactinoma pituitary tumor diagnosis and prognosis to supplement the current hormone panel tests. They're also looking for biological reasons why only prolactin-secreting tumors have elevated BHB blood levels to inform therapeutic intervention. From https://medicalxpress.com/news/2020-02-pituitary-tumors-potential-treatments.html
  10. January 19, 2020 Adrenococortical carcinoma (ACC) is a rare cancer, occurring at the rate of one case in two million person years. Cushing syndrome or a mixed picture of excess androgen and glucocorticoid production are the most common presentations of ACC. Other uncommon presentations include abdominal pain and adrenal incidentalomas. In the present report, a 71-year-old male presented with abdominal pain and was eventually diagnosed with ACC. He was found to have pulmonary thromboembolism following an investigation for hypoxemia, with the tumor thrombus extending upto the right atrium. This interesting case represents the unique presentation of a rare tumor, which if detected late or left untreated is associated with poor outcomes, highlighting the need for a low index of suspicion for ACC when similar presentations are encountered in clinical practice. ACC is a rare but aggressive tumor. ACC commonly presents with rapid onset of hypercortisolism, combined hyperandrogenism and hypercortisolism, or uncommonly with compressive symptoms. Clinicians should have a low index of suspicion for ACC in patients presenting with rapid onset of symptoms related to hypercortisolism and/or hyperandrogenism. Venous thromboembolism and extension of the tumor thrombus to the right side of the heart is a very rare but serious complication of ACC that clinicans should be wary of. The increased risk of venous thromboembolism in ACC could be explained by direct tumor invasion, tumor thrombi or hypercoagulability secondary to hypercortisolism. Early diagnosis and prompt treatment can improve the long-term survival of patients with ACC. Endocrinology, diabetes & metabolism case reports. 2019 Nov 25 [Epub ahead of print] Skand Shekhar, Sriram Gubbi, Georgios Z Papadakis, Naris Nilubol, Fady Hannah-Shmouni Section on Endocrinology & Genetics, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA., Diabetes, Endocrinology, and Obesity Branch, National Institute of Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA., Department of Medical Imaging, Heraklion University Hospital, Medical School, University of Crete, Crete, Greece., Surgical Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA. PubMed http://www.ncbi.nlm.nih.gov/pubmed/31765326 From https://www.urotoday.com/recent-abstracts/urologic-oncology/adrenal-diseases/118539-adrenocortical-carcinoma-and-pulmonary-embolism-from-tumoral-extension.html
  11. Sponsor: Cedars-Sinai Medical Center Information provided by (Responsible Party): Shlomo Melmed, MD, Cedars-Sinai Medical Center Brief Summary: This phase 2 multicenter, open-label clinical trial will evaluate safety and efficacy of 4 weeks of oral seliciclib in patients with newly diagnosed, persistent, or recurrent Cushing disease. Funding Source - FDA Office of Orphan Products Development (OOPD) Condition or disease Intervention/treatment Phase Cushing Disease Drug: Seliciclib Phase 2 Detailed Description: This phase 2 multicenter, open-label clinical trial will evaluate safety and efficacy of two of three potential doses/schedules of oral seliciclib in patients with newly diagnosed, persistent, or recurrent Cushing disease. Up to 29 subjects will be treated with up to 800 mg/day oral seliciclib for 4 days each week for 4 weeks and enrolled in sequential cohorts based on efficacy outcomes. The study will also evaluate effects of seliciclib on quality of life and clinical signs and symptoms of Cushing disease. Ages Eligible for Study: 18 Years and older (Adult, Older Adult) Sexes Eligible for Study: All Accepts Healthy Volunteers: No Criteria Inclusion criteria: Male and female patients at least 18 years old Patients with confirmed pituitary origin of excess adrenocorticotropic hormone (ACTH) production: Persistent hypercortisolemia established by two consecutive 24 h UFC levels at least 1.5x the upper limit of normal Normal or elevated ACTH levels Pituitary macroadenoma (>1 cm) on MRI or inferior petrosal sinus sampling (IPSS) central to peripheral ACTH gradient >2 at baseline and >3 after corticotropin-releasing hormone (CRH) stimulation Recurrent or persistent Cushing disease defined as pathologically confirmed resected pituitary ACTH-secreting tumor or IPSS central to peripheral ACTH gradient >2 at baseline and >3 after CRH stimulation, and 24 hour UFC above the upper limit of normal reference range beyond post-surgical week 6 Patients on medical treatment for Cushing disease. The following washout periods must be completed before screening assessments are performed: Inhibitors of steroidogenesis (metyrapone, ketoconazole): 2 weeks Somatostatin receptor ligand pasireotide: short-acting, 2 weeks; long-acting, 4 weeks Progesterone receptor antagonist (mifepristone): 2 weeks Dopamine agonists (cabergoline): 4 weeks CYP3A4 strong inducers or inhibitors: varies between drugs; minimum 5-6 times the half-life of drug Exclusion criteria: Patients with compromised visual fields, and not stable for at least 6 months Patients with abutment or compression of the optic chiasm on MRI and normal visual fields Patients with Cushing's syndrome due to non-pituitary ACTH secretion Patients with hypercortisolism secondary to adrenal tumors or nodular (primary) bilateral adrenal hyperplasia Patients who have a known inherited syndrome as the cause for hormone over secretion (i.e., Carney Complex, McCune-Albright syndrome, Multiple endocrine neoplasia (MEN) 1 Patients with a diagnosis of glucocorticoid-remedial aldosteronism (GRA) Patients with cyclic Cushing's syndrome defined by any measurement of UFC over the previous 1 months within normal range Patients with pseudo-Cushing's syndrome, i.e., non-autonomous hypercortisolism due to overactivation of the hypothalamic-pituitary-adrenal (HPA) axis in uncontrolled depression, anxiety, obsessive compulsive disorder, morbid obesity, alcoholism, and uncontrolled diabetes mellitus Patients who have undergone major surgery within 1 month prior to screening Patients with serum K+< 3.5 while on replacement treatment Diabetic patients whose blood glucose is poorly controlled as evidenced by HbA1C >8% Patients who have clinically significant impairment in cardiovascular function or are at risk thereof, as evidenced by congestive heart failure (NYHA Class III or IV), unstable angina, sustained ventricular tachycardia, clinically significant bradycardia, high grade atrioventricular (AV) block, history of acute MI less than one year prior to study entry Patients with liver disease or history of liver disease such as cirrhosis, chronic active hepatitis B and C, or chronic persistent hepatitis, or patients with alanine aminotransferase (ALT) or aspartate aminotransferase (AST) more than 1.5 x ULN, serum total bilirubin more than ULN, serum albumin less than 0.67 x lower limit of normal (LLN) at screening Serum creatinine > 2 x ULN Patients not biochemically euthyroid Patients who have any current or prior medical condition that can interfere with the conduct of the study or the evaluation of its results, such as History of immunocompromise, including a positive HIV test result (ELISA and Western blot). An HIV test will not be required, however, previous medical history will be reviewed Presence of active or suspected acute or chronic uncontrolled infection History of, or current alcohol misuse/abuse in the 12 month period prior to screening Female patients who are pregnant or lactating, or are of childbearing potential and not practicing a medically acceptable method of birth control. If a woman is participating in the trial then one form of contraception is sufficient (pill or diaphragm) and the partner should use a condom. If oral contraception is used in addition to condoms, the patient must have been practicing this method for at least two months prior to screening and must agree to continue the oral contraceptive throughout the course of the study and for 3 months after the study has ended. Male patients who are sexually active are required to use condoms during the study and for three month afterwards as a precautionary measure (available data do not suggest any increased reproductive risk with the study drugs) Patients who have participated in any clinical investigation with an investigational drug within 1 month prior to screening or patients who have previously been treated with seliciclib Patients with any ongoing or likely to require additional concomitant medical treatment to seliciclib for the tumor Patients with concomitant treatment of strong CYP3A4 inducers or inhibitors. Patients who were receiving mitotane and/or long-acting somatostatin receptor ligands octreotide long-acting release (LAR) or lanreotide Patients who have received pituitary irradiation within the last 5 years prior to the baseline visit Patients who have been treated with radionuclide at any time prior to study entry Patients with known hypersensitivity to seliciclib Patients with a history of non-compliance to medical regimens or who are considered potentially unreliable or will be unable to complete the entire study Patients with presence of Hepatitis B surface antigen (HbsAg) Patients with presence of Hepatitis C antibody test (anti-HCV) Read more at https://clinicaltrials.gov/ct2/show/NCT03774446
  12. Lacroix A, et al. Pituitary. 2019;doi:10.1007/s11102-019-01021-2. January 7, 2020 Andre Lacroix Most adults with persistent or recurrent Cushing’s disease treated with the somatostatin analogue pasireotide experienced a measurable decrease in MRI-detectable pituitary tumor volume at 12 months, according to findings from a post hoc analysis of a randomized controlled trial. “Pasireotide injected twice daily during up to 12 months to control cortisol excess in patients with residual or persistent Cushing's disease was found to reduce the size of pituitary tumors in a high proportion of the 53 patients in which residual tumor was still visible at initiation of this medical therapy,” Andre Lacroix, MD, FCAHS, professor of medicine at the University of Montreal Teaching Hospital in Montreal, Canada, told Healio. “Pituitary tumors causing Cushing's syndrome which cannot be removed completely by surgery have the capacity to grow in time, and a medical therapy that can reduce tumor growth in addition to control excess cortisol production should be advantageous for the patients.” Lacroix and colleagues analyzed data from 53 adults with persistent or recurrent Cushing’s disease, or those with newly diagnosed Cushing’s disease who were not surgical candidates, who had measurable tumor volume data (78% women). Researchers randomly assigned participants to 600 g or 900 g subcutaneous pasireotide (Signifor LAR, Novartis) twice daily. Tumor volume was assessed independently at 6 and 12 months by two masked radiologists and compared with baseline value and urinary free cortisol response. Most adults with persistent or recurrent Cushing’s disease treated with the somatostatin analogue pasireotide experienced a measurable decrease in MRI-detectable pituitary tumor volume at 12 months. Source: Shutterstock Researchers found that reductions in tumor volume were both dose and time dependent. Tumor volume reduction was more frequently observed at month 6 in the 900 g group (75%) than in the 600 g group (44%). Similarly, at month 12 (n = 32), tumor volume reduction was observed more frequently in the 900 g group (89%) than in the 600 g group (50%). Results were independent of urinary free cortisol levels. The researchers did not observe a relationship between baseline tumor size and change in tumor size. “Taken together, the results of the current analysis demonstrate that treatment with pasireotide, a pituitary-directed medical therapy that targets somatostatin receptors, can frequently lead to radiologically measurable reductions in pituitary tumor volume in patients with Cushing’s disease,” the researchers wrote. “Tumor volume reduction is especially relevant in patients with larger microadenomas, suggesting that pasireotide is an attractive option for these patients, especially in cases in which patients cannot undergo transsphenoidal surgery or do not respond to surgical management of disease.” – by Regina Schaffer For more information: Andre Lacroix, MD, FCAHS, can be reached at the University of Montreal Teaching Hospital, Endocrine Division, 3840 Saint-Urbain, Montreal, H2W 1T8, Canada; email: andre.lacroix@umontrael.ca. Disclosures: Novartis supported this study and provided writing support. Lacroix reports he has received funding from Novartis Pharmaceuticals to conduct clinical studies with pasireotide and osilodrostat in Cushing’s disease and served as a consultant, advisory board member or speaker for EMD Serono, Ipsen and Novartis. Please see the study for all other authors’ relevant financial disclosures. From https://www.healio.com/endocrinology/neuroendocrinology/news/online/%7B8e4d31fb-d61a-4cf8-b4c4-7d0bdf012fbd%7D/pasireotide-reduces-pituitary-tumor-volume-in-cushings-disease
  13. Sethi A, et al. Clin Endocrinol. 2019;doi:10.1111/CEN.14146. January 5, 2020 Obesity is common at diagnosis of pituitary adenoma in childhood and may persist despite successful treatment, according to findings published in Clinical Endocrinology. “The importance of childhood and adolescent obesity on noncommunicable disease in adult life is well recognized, and in this new cohort of patients, we report that obesity is common at presentation of pituitary adenoma in childhood and that successful treatment is not necessarily associated with weight loss,” Aashish Sethi, MD, MBBS, a pediatric endocrinologist in the department of endocrinology at Alder Hey Children’s Hospital in Liverpool, United Kingdom, and colleagues wrote. “We have reported obesity, and obesity-related morbidity in a mixed cohort of children and young adults previously, but [to] our knowledge, this is the first time this observation has been reported in a purely pediatric cohort.” In a retrospective study, Sethi and colleagues analyzed clinical and radiological data from 24 white children from Alder Hey Children’s Hospital followed for a median of 3.3 years between 2000 and 2019 (17 girls; mean age at diagnosis, 15 years). Researchers assessed treatment modality (medical, surgical or radiation therapy), pituitary hormone deficiencies and BMI, as well as results of any genetic testing. Within the cohort, 13 girls had prolactinomas (mean age, 15 years), including 10 macroadenomas between 11 mm and 35 mm in size. Children presented with menstrual disorders (91%), headache (46%), galactorrhea (46%) and obesity (38%). Nine children were treated with cabergoline alone, three also required surgery, and two were treated with the dopamine agonist cabergoline, surgery and radiotherapy. Five children had Cushing’s disease (mean age, 14 years; two girls), including one macroadenoma. Those with Cushing’s disease presented with obesity (100%), short stature (60%) and headache (40%). Transsphenoidal resection resulted in biochemical cure; however, two patients experienced relapse 3 and 6 years after surgery, respectively, requiring radiotherapy. One patient also required bilateral adrenalectomy. Six children had a nonfunctioning pituitary adenoma (mean age, 16 years; two girls), including two macroadenomas. These children presented with obesity (67%), visual field defects (50%) and headache (50%). Four required surgical resections, with two experiencing disease recurrence after surgery and requiring radiotherapy. During the most recent follow-up exam, 13 children (54.1%) had obesity, including 11 who had obesity at diagnosis. “The persistence of obesity following successful treatment, in patients with normal pituitary function, suggests that mechanisms other than pituitary hormone excess or deficiency may be important,” the researchers wrote. “It further signifies that obesity should be a part of active management in cases of pituitary adenoma from diagnosis.” – by Regina Schaffer Disclosures: The authors report no relevant financial disclosures. From https://www.healio.com/endocrinology/adrenal/news/online/%7Bde3fd83b-e8e0-4bea-a6c2-99eb896356ab%7D/long-term-obesity-persists-despite-pituitary-adenoma-treatment-in-childhood
  14. A diagnostic technique called bilateral inferior petrosal sinus sampling (BIPSS), which measures the levels of the adrenocorticotropic hormone (ACTH) produced by the pituitary gland, should only be used to diagnose cyclic Cushing’s syndrome patients during periods of cortisol excess, a case report shows. When it is used during a spontaneous remission period of cycling Cushing’s syndrome, this kind of sampling can lead to false results, the researchers found. The study, “A pitfall of bilateral inferior petrosal sinus sampling in cyclic Cushing’s syndrome,” was published in BMC Endocrine Disorders. Cushing’s syndrome is caused by abnormally high levels of the hormone cortisol. This is most often the result of a tumor on the pituitary gland that produces too much ACTH, which tells the adrenal glands to increase cortisol secretion. However, the disease may also occur due to adrenal tumors or tumors elsewhere in the body that also produce excess ACTH — referred to as ectopic Cushing’s syndrome. Because treatment strategies differ, doctors need to determine the root cause of the condition before deciding which treatment to choose. BIPSS can be useful in this regard. It is considered a gold standard diagnostic tool to determine whether ACTH is being produced and released by the pituitary gland or by an ectopic tumor. However, in people with cycling Cushing’s syndrome, this technique might not be foolproof. Researchers reported the case of a 43-year-old woman who had rapidly cycling Cushing’s syndrome, meaning she had periods of excess cortisol with Cushing’s syndrome symptoms — low potassium, high blood pressure, and weight gain — followed by normal cortisol levels where symptoms resolved spontaneously. In general, the length of each period can vary anywhere from a few hours to several months; in the case of this woman, they alternated relatively rapidly — over the course of weeks. After conducting a series of blood tests and physical exams, researchers suspected of Cushing’s syndrome caused by an ACTH-producing tumor. The patient eventually was diagnosed with ectopic Cushing’s disease, but a BIPSS sampling performed during a spontaneous remission period led to an initial false diagnosis of pituitary Cushing’s. As a result, the woman underwent an unnecessary exploratory pituitary surgery that revealed no tumor on the pituitary. Additional imaging studies then identified a few metastatic lesions, some of which were removed surgically, as the likely source of ACTH. However, the primary tumor still hasn’t been definitively identified. At the time of publication, the patient was still being treated for Cushing’s-related symptoms and receiving chemotherapy. There is still a question of why the initial BIPSS result was a false positive. The researchers think that the likely explanation is that BIPSS was performed during an “off phase,” when cortisol levels were comparatively low. In fact, a later BIPSS performed during a period of high cortisol levels showed no evidence of ACTH excess in the pituitary. This case “demonstrates the importance of performing diagnostic tests only during the phases of active cortisol secretion, as soon as first symptoms appear,” the researchers concluded. From https://cushingsdiseasenews.com/2020/01/02/cushings-syndrome-case-study-shows-drawback-in-bipss-method/
  15. MaryO

    In Memory: Malia Kenney

    Malia died today, January 4, 2017 at the age of 40. She had been dealing with Cushing's Disease for the past 18 years or so. Read more at https://cushingsbios.com/2017/01/04/in-memory-of-malia-kenney-january-4-2017/
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