FDA approves treatment for two rare types of non-Hodgkin lymphoma

FDAThe U.S. Food and Drug Administration today approved Poteligeo (mogamulizumab-kpkc) injection for intravenous use for the treatment of adult patients with relapsed or refractory mycosis fungoides (MF) or Sézary syndrome (SS) after at least one prior systemic therapy. This approval provides a new treatment option for patients with MF and is the first FDA approval of a drug specifically for SS.

"Mycosis fungoides and Sézary syndrome are rare, hard-to-treat types of non-Hodgkin lymphoma and this approval fills an unmet medical need for these patients," said Richard Pazdur, M.D., director of the FDA's Oncology Center of Excellence and acting director of the Office of Hematology and Oncology Products in the FDA's Center for Drug Evaluation and Research. "We are committed to continuing to expedite the development and review of this type of targeted therapy that offers meaningful treatments for patients."

Non-Hodgkin lymphoma is a cancer that starts in white blood cells called lymphocytes, which are part of the body's immune system. MF and SS are types of non-Hodgkin lymphoma in which lymphocytes become cancerous and affect the skin. MF accounts for about half of all lymphomas arising from the skin. It causes itchy red rashes and skin lesions and can spread to other parts of the body. SS is a rare form of skin lymphoma that affects the blood and lymph nodes.

Poteligeo is a monoclonal antibody that binds to a protein (called CC chemokine receptor type 4 or CCR4) found on some cancer cells.

The approval was based on a clinical trial of 372 patients with relapsed MF or SS who received either Poteligeo or a type of chemotherapy called vorinostat. Progression-free survival (the amount of time a patient stays alive without the cancer growing) was longer for patients taking Poteligeo (median 7.6 months) compared to patients taking vorinostat (median 3.1 months).

The most common side effects of treatment with Poteligeo included rash, infusion-related reactions, fatigue, diarrhea, musculoskeletal pain and upper respiratory tract infection.

Serious warnings of treatment with Poteligeo include the risk of dermatologic toxicity, infusion reactions, infections, autoimmune problems (a condition where the immune cells in the body attack other cells or organs in the body), and complications of stem cell transplantation that uses donor stem cells (allogeneic) after treatment with the drug.

The FDA granted this application Priority Review and Breakthrough Therapy designation. Poteligeo also received Orphan Drug designation, which provides incentives to assist and encourage the development of drugs for rare diseases.

The FDA granted this approval to Kyowa Kirin, Inc.

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.

Most Popular Now

AstraZeneca divests rights for Losec to Cheplaphar…

AstraZeneca has agreed to sell the global commercial rights, excluding China, Japan, the US and Mexico, for Losec (omeprazole) and associated brands to Cheplapharm Arznei...

Bayer, Brigham and Women’s Hospital, and Massachus…

Bayer and Partners HealthCare's founding members Brigham and Women's Hospital (BWH) and Massachusetts General Hospital (MGH) today announced the launch of a joint lab to ...

Amgen announces positive results from two Phase 3 …

Amgen (NASDAQ:AMGN) today announced that the results of a prespecified interim analysis of an open-label, randomized, controlled global multicenter Phase 3 trial (2012021...

Cause of antibiotic resistance identified

Scientists have confirmed for the first time that bacteria can change form to avoid being detected by antibiotics in the human body. Studying samples from elderly patient...

Brilinta monotherapy in high-bleeding risk patient…

New data from TWILIGHT, a Phase IV independent trial (funded by AstraZeneca), showed that in patients at high-bleeding risk who underwent PCI and completed 3 months of du...

Novartis and Microsoft announce collaboration to t…

Novartis announced an important step in reimagining medicine by founding the Novartis AI innovation lab and by selecting Microsoft as its strategic AI and data-science pa...

Bayer inks deals with eleven startups under G4A Di…

Bayer announced today that the company has signed collaboration agreements with eleven digital health startups. As part of the program, Bayer will support these startup c...

Pharmacists provide patient value in team-based ca…

With inhaler in hand, Dr. Cheng Yuet went over every detail to make sure the patient understood how the drug would control their COPD symptoms. Dr. Yuet is proving what a...

Ian Read to retire as Executive Chairman of Pfizer…

Following its regularly scheduled meeting, the Board of Directors of Pfizer Inc. (NYSE:PFE) today announced that Executive Chairman of the Board Ian C. Read has chosen to...

AI and big data predict which research will influe…

An artificial intelligence/machine learning model to predict which scientific advances are likely to eventually translate to the clinic has been developed by Ian Hutchins...

Discovery of new source of cancer antigens may exp…

For more than a decade, scientist Stephen Albert Johnston and his team at Arizona State University's Biodesign Institute have pooled their energies into an often scoffed-...

Chinese activists protest the use of traditional t…

In the West, the number of people challenging scientific authority has been growing in past decades. This has, among other things, led to a decline in the support for mas...