COR-003 Clinical Trial for Cushing’s Syndrome

Posted on November 19, 2015 by MaryO

CureClick_Trial_Card_CushingsBLU2

 

This trial is testing the safety and effectiveness of an investigational drug for the treatment of Cushing’s Syndrome. Under the supervision of qualified physicians, cortisol levels and symptoms of Cushing’s Syndrome will be closely followed along with any signs of side effects.

More about the study:

The study drug (COR-003) is administered by tablets.

  • There will be 90 participants in this trial
  • There is no placebo used in the trial

If you are interested, please find the full study details and eligibility criteria listed here.

Eligibility Criteria:

Participants must:

  • be at least 18 years old
  • have been diagnosed with endogenous Cushing’s Syndrome by a medical professional (not caused by the use of steroid medications)

Participants must not:

  • have been treated with radiation for Cushing’s Syndrome in the past 4 years
  • be currently using weight loss medication
  • have been diagnosed with uncontrolled hypertension, some forms of cancer, adrenal carcinoma, Hepatitis B / C, or HIV

Please complete the online questionnaire to check if you’re eligible for the trial.

If you’re not familiar with clinical trials, here are some FAQs:

What are clinical trials?

Clinical trials are research studies to determine whether investigational drugs or treatments are safe and effective for humans. All new investigational medications and devices must undergo several clinical trials, often involving thousands of people.

Why participate in a clinical trial?

You will have access to investigational treatments that would be available to the general public only upon approval. You will also receive study-related medical care and attention from clinical trial staff at research facilities. Clinical trials offer hope for many people and an opportunity to help researchers find better treatments for others in the future.

Learn why I’m posting about this Clinical Trial

Filed under: adrenal, Clinical trials, Cushing's, pituitary, Treatments | Tagged: , , , , | Leave a comment »

Osilodrostat for Cushing’s

Posted on November 12, 2015 by MaryO

The study looked at a drug to treat Cushing’s disease. The article, in the journal Pituitary, is called Osilodrostat, a potent oral 11β-hydroxylase inhibitor: 22-week, prospective, Phase II study in Cushing’s disease.
Fleseriu M, Pivonello R, Young J, Hamrahian AH, Molitch ME, Shimizu C, Tanaka T, Shimatsu A, White T, Hilliard A, Tian C, Sauter N, Biller BM, Bertagna X.
Pituitary. 2015 Nov 5. [Epub ahead of print]

Abstract

PURPOSE:
In a 10-week proof-of-concept study (LINC 1), the potent oral 11β-hydroxylase inhibitor osilodrostat (LCI699) normalized urinary free cortisol (UFC) in 11/12 patients with Cushing’s disease. The current 22-week study (LINC 2; NCT01331239) further evaluated osilodrostat in patients with Cushing’s disease.

METHODS:
Phase II, open-label, prospective study of two patient cohorts. Follow-up cohort: 4/12 patients previously enrolled in LINC 1, offered re-enrollment if baseline mean UFC was above ULN. Expansion cohort: 15 newly enrolled patients with baseline UFC > 1.5 × ULN. In the follow-up cohort, patients initiated osilodrostat twice daily at the penultimate efficacious/tolerable dose in LINC 1; dose was adjusted as needed. In the expansion cohort, osilodrostat was initiated at 4 mg/day (10 mg/day if baseline UFC > 3 × ULN), with dose escalated every 2 weeks to 10, 20, 40, and 60 mg/day until UFC ≤ ULN. Main efficacy endpoint was the proportion of responders (UFC ≤ ULN or ≥50 % decrease from baseline) at weeks 10 and 22.

RESULTS:
Overall response rate was 89.5 % (n/N = 17/19) at 10 weeks and 78.9 % (n/N = 15/19) at 22 weeks; at week 22, all responding patients had UFC ≤ ULN. The most common AEs observed during osilodrostat treatment were nausea, diarrhea, asthenia, and adrenal insufficiency (n = 6 for each). New or worsening hirsutism (n = 2) and/or acne (n = 3) were reported among four female patients, all of whom had increased testosterone levels.

CONCLUSIONS:
Osilodrostat treatment reduced UFC in all patients; 78.9 % (n/N = 15/19) had normal UFC at week 22. Treatment with osilodrostat was generally well tolerated.

KEYWORDS:
11β-hydroxylase; Cortisol; Cushing’s; LCI699; Osilodrostat

Filed under: Cushing's, pituitary, Treatments | Tagged: , , , , , , , , , , , , | Leave a comment »

Pituicytoma and Cushing’s Disease in a 7-Year-Old Girl: A Mere Coincidence?

Posted on November 9, 2015 by MaryO

Paola Cambiaso, Donato Amodio, Emidio Procaccini, Daniela Longo, Stefania Galassi, Francesca Diomedi Camassei, Marco Cappa

Download PDF

Abstract

Pituicytoma is a tumor extremely rare in childhood, with only 4 cases reported in literature. It is thought to arise from the specialized glial elements called “pituicytes.” The association of pituicytoma and Cushing’s disease (CD) has been described only once so far, in an adult patient.

A 7-year-old girl was referred for clinical signs of hypercortisolism, and a diagnosis of CD was made. MRI revealed 2 pathologic areas in the pituitary gland. The patient underwent surgery, with microscopic transsphenoidal approach, and a well-circumscribed area of pathologic tissue was identified and removed. Surprisingly, histologic and immunohistochemical study provided unequivocal evidence of pituicytoma. No pituitary adenoma could be identified.

For persistent hypercortisolism, the patient necessitated transsphenoidal endoscopic reintervention and 2 other lesions were removed. By immunohistological examination, these lesions were confirmed to be corticotropin-secreting adenoma. Unfortunately, there was no postoperative decrease in corticotropin and cortisol levels, and the patient underwent bilateral laparoscopic adrenalectomy.

Considering that we report a second case of association of pituicytoma and corticotropin-secreting adenoma, that CD is infrequent, and pituicytoma is extremely rare in childhood, the coexistence of these 2 tumors should not be considered a mere coincidence. To date, there is no conclusive evidence about the origin of these different subtypes of pituitary tumors. This case supports the hypothesis that these tumors share a common progenitor cell, which could be the folliculostellate cell.

View Full Text

Filed under: Cushing's, Rare Diseases, Treatments | Tagged: , , , , , , , , , , , , , , | Leave a comment »

RARE Webinar! Learning More on Informed Consent

Posted on November 5, 2015 by MaryO
a doctor in his office showing an informed consent document and pointing with a pen where the patient must to sign

a doctor in his office showing an informed consent document and pointing with a pen where the patient must to sign

 

Wednesday, November 18, 2015 10:00 am
Pacific Standard Time (San Francisco, GMT-08:00)

 

Informed consent is intended to provide patients, clinical trial participants, and others undergoing medical procedures with the information they need to make a decision about whether to undergo a specific procedure or participate in research. The process of informed consent can sometimes be very legal in nature leading to lack of clarity and misunderstanding. This webinar will explain the informed consent process, why patients should pay attention to it, and why rare disease advocates may want to get involved in the process.

Rare disease organizations play a critical role in connecting patients with researchers and the informed consent document is critically important. It outlines who will have access to research data that results from a study. Understanding the informed consent process and how to engage will help patients receive the greatest benefit.

 

Panelists:
Megan O'Boyle bio photoMegan O’Boyle

Megan’s 15-year-old daughter, Shannon has Phelan-McDermid Syndrome (PMS), an ultra rare condition. This diagnosis includes autism, intellectual disabilities, epilepsy, ADHD, lymphedema, and other medical conditions.

For the past 5 years Megan has volunteered for the PMS Foundation’s Research Support Committee. She is the Principal Investigator for the Phelan-McDermid Syndrome Data Network (PMS_DN, PCORnet) and the Phelan-McDermid Syndrome International Registry (PMSIR). She directed the biosample collection at the 2012 PMSF Family Conference, creating a biorepository of over 30 DNA and fibroblast samples.

Megan is passionate about the importance of the patient’s voice in: research, drug development, clinical trial design, development of related legislation, and quality of life decisions. She advocates for data sharing, collaborating with other advocacy groups, sharing resources, a genetics-first approach and streamlining IRB practices and policies.

Megan and her family live in Arlington, VA.

 

john-wilbanksJohn Wilbanks

John Wilbanks is the Chief Commons Officer at Sage Bionetworks. Previously, Wilbanks worked as a legislative aide to Congressman Fortney “Pete” Stark, served as the first assistant director at Harvard’s Berkman Center for Internet & Society, founded and led to acquisition the bioinformatics company Incellico, Inc., and was executive director of the Science Commons project at Creative Commons. In February 2013, in response to a We the People petition that was spearheaded by Wilbanks and signed by 65,000 people, the U.S. government announced a plan to open up taxpayer-funded research data and make it available for free. Wilbanks holds a B.A. in philosophy from Tulane University and also studied modern letters at the Sorbonne.

Moderator:
Danny_LevineDaniel Levine, Founder & Principal, Levine Media Group

Daniel Levine is an award-winning business journalist who has reported on the life sciences, economic development, and business policy issues throughout his 25-year career. Since 2011, he has served as the lead editor and writer of Burrill Media’s acclaimed annual book on the biotech industry and hosts The Burrill Report’s weekly podcast. His work has appeared in The New York Times, The Industry Standard, TheStreet.com, and other national publications.

 

Register here: https://globalgenes.org/webinarinformedconsent/

Filed under: Clinical trials, Cushing's, Diagnostic Testing, Meetings and Conferences, Rare Diseases, Treatments, Webinar | Tagged: , , , , , | Leave a comment »

Unilateral andrenalectomy may be valid first-line treatment for Cushing’s syndrome

Posted on November 1, 2015 by MaryO

Debillon E, et al. J Clin Endocrinol Metab. 2015;doi:10.1210/jc.2015-2662.

In patients with evident Cushing’s syndrome related to primary bilateral macronodular adrenal hyperplasia, unilateral adrenalectomy of the large gland appears to be a suitable alternative to bilateral adrenalectomy as a first-line treatment, according to recent findings.

Unilateral adrenalectomy yielded normalized urinary free cortisol and improved Cushing’s syndrome, according to the researchers.

Olivier Chabre , MD, PhD, of the Service d’Endocrinologie-Diabétologie-Nutrition in France, and colleagues evaluated all patients (n = 15) with overt Cushing’s syndrome related to primary bilateral macronodular adrenal hyperplasia who underwent unilateral laparoscopic adrenalectomy of the larger gland between 2001 and 2015. Patients were seen for clinical and biological follow-up assessments at 1, 3 and 6 months postoperatively, 5 years after surgery and at the time of the last available urinary free cortisol measurement.

The study’s primary outcome measures were pre- and postoperative levels of urinary free cortisol, plasma cortisol, adrenocorticotropic hormone (ACTH), BMI, blood pressure, plasma glucose and lipids and measurements of these values on follow-up assessments. Patients were followed for a median of 60 months.

The researchers found that in early postoperative measurements, all 15 patients who underwent unilateral adrenalectomy achieved normal or low urinary free cortisol. Between 7 days and 1 month, there was a decrease in median urinary free cortisol from 2.19 times the upper limit of normal (ULN) at baseline to 0.27 ULN (P = .001). At 1 month, only one patient had elevated urinary free cortisol, and this patient went into remission by month 3 and continued to be in remission after 12 years of follow-up.

Forty percent of the patients developed adrenal insufficiency after unilateral adrenalectomy and latent adrenal insufficiency could not be excluded in two of the other patients. No predictors of postoperative adrenal insufficiency were identified.

Six of the patients had diabetes before unilateral adrenalectomy surgery; four of those were treated with antidiabetes drugs. At 12 months, only two of these patients had a continued need for antidiabetes drugs and had reductions in HbA1c despite decreases in their treatment. Recurrence occurred in two patients, demonstrating urinary free cortisol above the ULN at 7 years postoperatively and 8 years postoperatively. Both cases required treatment with mitotane, and in one of the patients, adrenalectomy of the second gland was required 9 years after the initial adrenalectomy.

According to the researchers, postoperative management and vigilant follow-up is needed in order to monitor patients for the risk for adrenal insufficiency.

“Further prospective studies are needed to better evaluate the long-term benefits of [unilateral adrenalectomy], which has one major benefit over [bilateral adrenalectomy]: if needed, [unilateral adrenalectomy] can be transformed in [bilateral adrenalectomy], while the opposite is obviously not true,” the researchers wrote. “One could propose that in further prospective studies [bilateral adrenalectomy] could be performed only if [unilateral adrenalectomy] fails to normalize [urinary free cortisol] at 1 month postoperatively.” – by Jennifer Byrne

Disclosure: The researchers report no relevant financial disclosures.

From Healio

Filed under: adrenal crisis, Cushing's, Treatments | Tagged: , , , , , , , , , , , , , , , | Leave a comment »

« Previous Page — Next Page »