Cushing’s Syndrome and Primary Adrenal Disorders

Posted on April 5, 2016 by MaryO

endo2016

 

April 03, 2016

Oral Session: Cushing’s Syndrome and Primary Adrenal Disorders

Patients with diabetes mellitus diagnosed with Addison’s disease have a markedly increased additional risk of death

D Chantzichristos, A Persson, B Eliasson, M Miftaraj, S Franzén, R Bergthorsdottir, S Gudbjörnsdottir, A-M Svensson, G Johannsson

Summary: Researchers sought to determine if patients with diabetes (DM) who are diagnosed with Addison’s disease (AD) have an increased risk of mortality (DM+AD). They concluded that patients diagnosed with DM+AD had a nearly 4-fold increased risk of mortality compared to controls.

Methods:

  • Researchers identified patients who were first diagnosed with DM (type 1 or 2) and then AD using both the Swedish National Diabetes Register (NDR) and the National Inpatient Register between January 1st, 1996 and December 31th, 2012.
  • Each patients was matched with 5 controls based on sex, year of birth, type of DM, year when DM was diagnosed, and period of time in NDR were selected in NDR.
  • Researchers obtained causes of death data for both groups during the same time period from the Swedish Register for Cause-Specific Mortality.

Results:

  • A total of 1,355 patients were identified: 226 patients had DM (type 1 or 2) and AD and 1,129 matched DM controls.
  • At baseline, patients with DM+AD and patients with DM had a mean (±SD) age of 52.3 (±20.1) and 54.1 (±18.9) years, respectively.
  • In both groups, 47% were women and 65% had type 1 DM.
  • Mean (±SD) HbA1c at baseline was 7.8% (±3.5%) or 62.0 (±14.7) mmol/mol for the DM+AD group and 7.6% (±3.5%) or 59.6 (±14.7) mmol/mol for the DM controls.
  •  More than one-quarter of patients with DM+AD (64/226, 28%) died vs 112 of 1,129 controls (10%).
  • The estimated relative risk increase (hazard ratio) in overall mortality in the DM+AD group was 3.83 (95% confidence interval, 2.80 to 5.24) compared with the DM controls.
  • There was no significant association between type of DM and gender on relative mortality risk.
  • The most common cause of death in both groups was cardiovascular diseases (33% and 34%, respectively).
  • The second most common cause of death in DM+AD patients was DM and its related complications (23%) and cancer in the DM group (29%).
  • Fourteen percent of DM+AD patients died from cancer.

From http://www.mdlinx.com/endocrinology/conference-abstract.cfm/ZZ6AA1CEC190F5428EA690616DAA054518/56981/?utm_source=confcoveragenl&utm_medium=newsletter&utm_content=abstract-list&utm_campaign=abstract-ENDO2016&nonus=0

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Rare Disease Day, 2016!

Posted on February 29, 2016 by MaryO

rare-disease-day-robin

There are events all over the world today.  What are *You* doing to raise awareness for Cushing’s, Addison’s or other rare disease you have?

Many thanks to Robin for the great graphic!

 

The USA joined Rare Disease Day in 2009, making the campaign a truly international affair. Diverse events and campaigns have been organised since then, including educational programmes in schools and a collection of photographs entitled “Handprints across America” with the Rare Disease logo across the USA. In 2013 President Barack Obama sent a letter proclaiming his support of the day. In 2015, the day was a nation-wide affair, with events everywhere from California to New York to Texas. More than 35 states participated, holding conferences, artistic events, fundraising walks, and benefit dinners. In Chicago, a “Rock Rare Diseases” event created a playlist that was featured at many hospitals on the special day.

NORD, the National Organization for Rare Disorders, is committed to the identification, treatment, and cure of rare diseases through programmes of education, advocacy, research and patient services. They can be contacted directly to help you find a patient organisation locally which may have more information about a specific rare disease or disorder. Find their contact information on the bottom of this page.

You can also get involved! Do you know of any events not listed here? Email us at rarediseaseday@eurordis.org.

On Monday, February 29th, Rare Disease Week on Capitol Hill kicks off! Hundreds of advocates from around the country will be in Washington, D.C. for a full week of events. Space remains for the Caucus Briefing on Thursday March 3rd and the Rare Artist Reception. Can’t make it to Washington D.C.? NORD is helping coordinate State House Events across the U.S.

On Wednesday, March 2nd, the EveryLife Foundation for Rare Diseases is holding a Virtual Lobby Day for advocates who cannot attend the events in D.C. The event will ask advocates to contact Congress and ask that they co-sponsor the OPEN ACT, legislation to double the number of rare disease treatments. Please share widely on social media.

On Thursday, March 3rd, the first bicameral Congressional Rare Disease Caucus briefing will be held in the Auditorium of the U.S. Capitol Visitor Center at noon. Attendees will hear from the co-chairs of the Caucus and a panel discussion featuring key thought-leaders from the patient, regulatory, and industry communities who will discuss the Rare Disease Ecosystem.

On Wednesday, March 9th, the Senate Health, Education, Labor, and Pensions Committee (HELP) will hold its second hearing as part of its biomedical innovation initiative. To date, the Advancing Hope Act (Priority Review Voucher program at FDA) is scheduled for consideration. The final hearing is slated for April 6th, although no bills have been announced for consideration.

On Wednesday, March 16th, the EveryLife Foundation for Rare Diseases will hold a public webinar on newborn screening. The Foundation has just launched newborn screening legislation in California to expand and streamline screening for rare diseases.

On Wednesday, March 23rd, RDLA will hold its next monthly webinar. The agenda is OPEN! Please send suggestions for action items or policy issues to Vignesh Ganapathy at vganapathy@everylifefoundation.org.

Filed under: adrenal, adrenal crisis, Cancer, Cushing's, pituitary, Rare Diseases | Tagged: , , , , | Leave a comment »

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

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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

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Global Cushing’s Syndrome Market Size 2015

Posted on October 19, 2015 by MaryO

Cushing’s as money makers for drug companies 😦

~~~

Steroidogenesis inhibitors were responsible for approximately 28% of total drug sales in the 6MM in 2013, equating to around $50m. As a consequence of this trend, GlobalData expects overall revenues generated by this drug class to increase by approximately 390% to reach around $247m, encompassing 49% of total drug sales in the 6MM in 2018.

The expansion in this segment of the CS market is fuelled by the introduction of premium-priced pharmacological agents such as Novartis’ LCI699 and Cortendo AB’s NormoCort (COR-003) in the US, as well as the arrival of HRA Pharma’s Ketoconazole HRA (ketoconazole) to the European CS stage. One of the greatest unmet needs in this indication is a lack of effective drugs directed against the underlying cause of Cushing’s disease (the pituitary tumor).

Despite this demand, pharmaceutical companies are continuing to adopt a strategy that simply targets the adrenal glands. As a result, there is a vast amount of room for new or existing players to penetrate the market and capture considerable patient share.

Highlights

Key Questions Answered

Although the current standard of care (ketoconazole) is cheap and reasonably effective in most CS patients, it possesses worrying safety profiles, inconvenient dosing schedules, is difficult to obtain and can display waning efficacy over time. Newer medical treatments, for example, Novartis’ Signifor (pasireotide) and Corcept Therapeutics’ Korlym (mifepristone) address only some of these issues; yet, present their own limitations. The CS market is still marked by the existence of a multitude of unmet needs. What are the main unmet needs in this market? Will the drugs under development fulfil the unmet needs of the CS market?

The late-stage CS pipeline is sparsely populated; however, those drugs in development will be a strong driver of CS market growth. Which of these drugs will attain high sales revenues during 2013-2018? Which of these drugs will have the highest peak sales at the highest CAGR, and why?

Key Findings

One of the main drivers influencing growth in the Cushing’s syndrome market will be the introduction of second-generation steroidogenesis inhibitors, LCI699 and NormoCort (COR-003), in the US, which will rival existing standard of care medical treatments.

Another strong driver will be the arrival of Corcept Therapeutics’ Korlym (mifepristone) and HRA Pharma’s Ketoconazole HRA (ketoconazole) to the European CS market. Both drugs will stimulate significant growth here.

The launch of Novartis’ Signifor LAR (pasireotide) in the 6MM will equip physicians with a less frequently administered formulation of Signifor.

Reasons for inadequate CS treatment include poor physician awareness of the condition, delayed diagnosis, a lack of efficacious drugs for individuals suffering from severe hypersecretion, and a shortage of effective medicines targeting the source of Cushing’s disease.

Scope

Overview of Cushing’s syndrome, including epidemiology, etiology, pathophysiology, symptoms, diagnosis, and treatment guidelines.

Annualized Cushing’s syndrome therapeutics market revenues, annual cost of therapies and treatment usage pattern data from 2013 and forecast for five years to 2018.

Key topics covered include strategic competitor assessment, market characterization, unmet needs, clinical trial mapping and implications for the Cushing’s syndrome therapeutics market.

Pipeline analysis: comprehensive data split across different phases, emerging novel trends under development, and detailed analysis of late-stage pipeline drugs.

Analysis of the current and future market competition in the global Cushing’s syndrome therapeutics market. Insightful review of the key industry drivers, restraints and challenges. Each trend is independently researched to provide qualitative analysis of its implications.

Reasons to buy

Develop and design your in-licensing and out-licensing strategies through a review of pipeline products and technologies, and by identifying the companies with the most robust pipeline. Additionally a list of acquisition targets included in the pipeline product company list.

Develop business strategies by understanding the trends shaping and driving the Cushing’s syndrome therapeutics market.

Drive revenues by understanding the key trends, innovative products and technologies, market segments, and companies likely to impact the Cushing’s syndrome therapeutics market in the future.

Formulate effective sales and marketing strategies by understanding the competitive landscape and by analysing the performance of various competitors.

Identify emerging players with potentially strong product portfolios and create effective counter-strategies to gain a competitive advantage.

Track drug sales in the 6MM Cushing’s syndrome therapeutics market from 2013-2018.

Organize your sales and marketing efforts by identifying the market categories and segments that present maximum opportunities for consolidations, investments and strategic partnerships.

From http://www.medgadget.com/2015/10/global-cushings-syndrome-market-size-2015-share-trend-analysis-price-research-report-forecast.html

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