Flexion Therapeutics Announces FDA Approval of Zilretta (triamcinolone acetonide extended-release injectable suspension) for Osteoarthritis Knee Pain

In continuation of my update on Zilretta 

Flexion Therapeutics, Inc. announced,  that  Food and Drug Administration (FDA) approved Zilretta (triamcinolone acetonide extended-release injectable suspension), the first and only extended-release, intra-articular injection for osteoarthritis knee pain. Zilretta is a non-opioid medicine that employs Flexion's proprietary microsphere technology to provide proven pain relief over 12 weeks.

"The approval of Zilretta marks a major advancement in the treatment landscape for managing OA knee pain," said Michael Clayman, M.D., President and Chief Executive Officer of Flexion. "It comes at a time when our society is in urgent need of non-addictive therapies to help the millions of Americans who suffer from this condition." Dr. Clayman added, "We believe that Zilretta has the potential to be a transformative medicine for the more than five million patients who receive an intra-articular injection for OA knee pain each year."

The FDA approval of Zilretta is based upon data from Flexion's pivotal Phase 3 clinical trial. The randomized, double-blind study enrolled 484 patients at 37 centers worldwide.

Commenting on the approval, Andrew Spitzer, M.D., Co-Director, Joint Replacement Program, Cedars-Sinai Orthopaedic Center, said, "OA knee pain presents a host of challenges for patients and clinicians alike, and there has been very little innovation in this area in recent years. Zilretta is a groundbreaking new therapy, providing clinically meaningful pain relief with a safety profile that is similar to saline."

Sometimes called degenerative joint disease or "wear and tear" arthritis, OA is a progressive and incurable condition and the most common form of arthritis. Its effects may range from intermittent discomfort to the loss of function and severe chronic pain associated with irreversible structural damage.

"As OA progresses, many patients experience intractable joint pain, which can ultimately lead to the need for a total joint replacement," said John Richmond, M.D., Medical Director for Network Development, New England Baptist Hospital. "As a result, healthcare providers are eager for new, non-opioid therapies that may help patients manage their OA pain for extended periods of time. Zilretta gives us an important new non-surgical intervention."

Zilretta's label also includes the results from a double-blind, randomized, parallel-group trial, which examined blood glucose concentrations in patients with type 2 diabetes.

Steven Russell, M.D., Ph.D., Assistant Professor of Medicine, Massachusetts General Hospital Diabetes Research Center, commented, "Our trial demonstrated that Zilretta may avoid the disruptive blood glucose spikes that can be seen with corticosteroid use in patients coping with both knee OA and type 2 diabetes. As a practicing diabetologist, I believe the availability of Zilretta will make intra-articular injection of glucocorticoid an attractive option for these patients."

The pain from OA of the knee can have a profound impact on the people it afflicts, often resulting in a cascade of consequences, which patient advocates warn is only expected to grow.

According to Seth Ginsberg, President and Co-Founder of CreakyJoints®, a national patient advocacy organization for people with all forms of arthritis, "Despite common misperceptions, OA is not a disease that is limited to the elderly. In fact, the average age of knee OA diagnosis has decreased while the number of people diagnosed with OA of the knee has been steadily rising. That's why our community advocates for and welcomes new therapeutic options for people to consider in consultation with their doctor."

Flexion expects Zilretta will be available in the U.S. by the end of October. 

Ref :  www.Zilretta.com

Flexion Therapeutics Announces FDA Approval of Zilretta (triamcinolone acetonide extended-release injectable suspension) for Osteoarthritis Knee Pain

FDA Approves Xipere (triamcinolone acetonide injectable suspension) for the Treatment of Macular Edema Associated with Uveitis

In continuation of my update on triamcinolone .......

Biomedical,Inc., a biopharmaceutical company   announced  the U.S. Food and Drug Administration (FDA)   approval of  XIPERE™ (triamcinolone acetonide injectable suspension) for suprachoroidal use for the treatment of macular edema associated with uveitis, a form of eye inflammation.

"With this FDA approval, XIPERE™ is the first and only therapy available in the United States that utilizes the suprachoroidal space to treat patients suffering from macular edema associated with uveitis, which is the leading cause of vision loss in people with uveitis2. The utilization of the suprachoroidal space provides targeted delivery and compartmentalization of medication," said Joseph C. Papa, chairman and CEO, Bausch Health. "The approval of XIPERE™ exemplifies our commitment to bringing innovative new options to help patients improve their treatment journey. We expect to make XIPERE™ available during the first quarter of 2022."

"The suprachoroidal space is an untapped frontier in eye health. We are proud to be the pioneers in treating serious retinal diseases by implementing this novel, targeted approach. With this approval, we begin a new era in delivering therapies to the back of the eye," said George Lasezkay, Pharm.D., J.D., president and CEO, Clearside. "XIPERE™ is the first commercial product developed by Clearside, the first product approved for injection into the suprachoroidal space and the first therapy approved for macular edema associated with uveitis. Our unique approach now has the potential to positively impact this patient population, which previously had no other treatment options approved for this indication."

Macular edema is the buildup of fluid in the macula, which causes retinal swelling and distorted vision, and if left untreated, may lead to permanent vision loss. XIPERE™ is designed to treat macular edema associated with uveitis via suprachoroidal administration using the proprietary SCS Microinjector developed by Clearside. Suprachoroidal administration is an innovative technique for delivering ocular therapies that may facilitate more targeted delivery of therapeutic agents to the retina and choroid.

The SCS Microinjector® offers unique access to the back of the eye where sight-threatening disease often occurs. It is designed to provide targeted and compartmentalized delivery and higher proportions of absorption relative to intravitreal injection (IVT). Targeted drug delivery via the suprachoroidal space (SCS) may also limit corticosteroid exposure to the anterior segment5 with the potential to reduce the risk of certain adverse events, such as cataracts, intraocular pressure elevation and exacerbation of glaucoma, that are commonly associated with local delivery techniques.

"The safety and efficacy data of XIPERE™ was demonstrated in multiple clinical studies and its unique suprachoroidal administration approach provides exceptional access and high bioavailability to the posterior segment of the eye," said Steven Yeh, M.D., professor of ophthalmology and director of retinal disease and uveitis, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, and principal investigator for the XIPERE™ Phase 3 (PEACHTREE) pivotal study. "With the approval of XIPERE™, eye care professionals now have a new and innovative treatment option for their patients with macular edema associated with uveitis.".. More