FDA Approves New Treatment For Congenital Adrenal Hyperplasia
FDA Approves New Treatment For Congenital Adrenal Hyperplasia . (MENAFN - PR Newswire) 
  
  
 
 
 
 
 
 SILVER SPRING, Md., Dec. 13, 2024 /PRNewswire/ -- Today, the U.S. Food and Drug Administration approvedCrenessity (crinecerfont) to be used together with ...
América - MenaFN
(MENAFN- PR Newswire)

SILVER SPRING, Md., Dec. 13, 2024 /PRNewswire/ -- Today, the U.S. Food and Drug Administration approved

Crenessity (crinecerfont) to be used together with glucocorticoids (steroids) to control androgen (a testosterone-like hormone) levels in adults and patients 4 years of age and older with classic congenital adrenal hyperplasia (CAH).

"Today's approval provides an important advance for patients with classic congenital adrenal hyperplasia and highlights the FDA's continued commitment to advancing effective and safe treatments for rare diseases," said Theresa Kehoe M.D., director of the Division of General Endocrinology in the FDA's Center for Drug Evaluation and Research. "The FDA will continue working with patients, drug companies and health care providers to address the unmet medical needs of the rare disease community."

Classic congenital adrenal hyperplasia is a rare genetic condition affecting the adrenal glands, which produce hormones such as cortisol and androgens. Patients with classic CAH do not produce enough cortisol and produce too many androgens. These patients require high doses of glucocorticoids (more than is typically needed to replace the deficient cortisol) because the glucocorticoids also help to reduce the excess levels of androgens. Crenessity works by reducing excessive adrenal androgen production, which helps reduce the amount of glucocorticoid treatment needed.

Crenessity's approval is based on two randomized, double-blind, placebo-controlled trials in 182 adults and 103 children with classic CAH. In the first trial, 122 adults received Crenessity twice daily and 60 received placebo twice daily for 24 weeks. After the first four weeks of the trial, the glucocorticoid dose was reduced to replacement levels, then adjusted based on levels of androstenedione, an androgen hormone. The primary measure of efficacy was the change from baseline in the total glucocorticoid daily dose while maintaining androstenedione control at the end of the trial. The group that received Crenessity reduced their daily glucocorticoid dose by 27% while maintaining control of androstenedione levels, compared to a 10% daily glucocorticoid dose reduction in the group that received placebo.



In the second trial, 69 pediatric patients received Crenessity twice daily and 34 received placebo twice daily for 28 weeks. The primary measure of efficacy was the change from baseline in serum androstenedione at week 4. The group that received Crenessity experienced a statistically significant reduction from baseline in serum androstenedione, compared to an average increase from baseline in the placebo group. At the end of the trial, patients assigned to Crenessity were able to reduce their daily glucocorticoid dose by 18% while maintaining control of androstenedione levels compared to an almost 6% daily glucocorticoid dose increase in patients assigned to placebo.

Crenessity has a warning for acute adrenal insufficiency or adrenal crisis, which can occur if patients with underlying adrenal insufficiency who do not also receive adequate doses of glucocorticoid replacement therapy in situations associated with increased cortisol need (i.e., "stress dose steroids"). Crenessity should not be taken by patients with hypersensitivity to Crenessity's active ingredient or any of its components.

Because

Crenessity is metabolized by a specific enzyme, using Crenessity at the same time as drugs that activate that enzyme can decrease the amount of Crenessity exposure and reduce Crenessity's efficacy. Information about recommended dose adjustments is included in Crenessity's full prescribing information.

The most common side effects of Crenessity in adults include fatigue, dizziness and arthralgia (joint pain). For pediatric patients, the most common side effects are headache, abdominal pain and fatigue.

The FDA granted Crenessity Fast Track , Breakthrough Therapy , Orphan Drug and Priority Review designations.

The FDA granted the approval of Crenessity to Neurocrine Biosciences, Inc.

Media Contact : FDA Office of Media Affairs , 301-796-4540

Consumer Inquiries : Email

or 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, radiation-emitting electronic products, and for regulating tobacco products.





SOURCE U.S. Food and Drug Administration

WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE? 440k+Newsrooms &Influencers 9k+Digital MediaOutlets 270k+JournalistsOpted In GET STARTED
Jordania
https://menafn.com/images/Menafn_SmallLogo.jpg
https://menafn.com/1108991720/FDA-Approves-New-Treatment-For-Congenital-Adrenal-Hyperplasia
2024-12-13
rss
(MENAFN - PR Newswire) 
  
  
 
 
 
 
 
 SILVER SPRING, Md., Dec. 13, 2024 /PRNewswire/ -- Today, the U.S. Food and Drug Administration approvedCrenessity (crinecerfont) to be used together with ...
FDA Approves New Treatment For Congenital Adrenal Hyperplasia