Tag Archives: pemphigus vulgaris

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On March 15, 2019,  Roche announced that the European Commission has approved MabThera® (rituximab) for the treatment of adults with moderate to severe pemphigus vulgaris (PV), a rare condition characterised by progressive painful blistering of the skin and/or mucous membranes. Extensive blistering can lead to serious, life-threatening fluid loss, infection and/or death.

On March 2, 2019, Principia Biopharma Inc. (Nasdaq: PRNB), a late-stage biopharmaceutical company dedicated to bringing transformative oral therapies to patients with significant unmet medical needs in immunology and oncology, today announced Phase 2 clinical data from the Believe-PV study for PRN1008 as part of the Late-breaking Research: Clinical Trials program at the American Academy of Dermatology (AAD) annual meeting in Washington D.C. 

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On February 22, 2019,  Principia Biopharma Inc. (Nasdaq: PRNB), a late-stage biopharmaceutical company dedicated to bringing transformative oral therapies to patients with significant unmet medical needs in immunology and oncology, announced that an abstract has been accepted for oral presentation at the Late-Breaking Research during the 2019 American Academy of Dermatology annual meeting in Washington, D.C.

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Principia Biopharma Inc. (Nasdaq: PRNB), a clinical-stage biopharmaceutical company dedicated to bringing transformative oral therapies to patients with significant unmet medical needs in immunology and oncology, today announced positive top-line data from the completed open-label Phase 2 trial of PRN1008 in patients with pemphigus (including both pemphigus vulgaris (PV) and pemphigus foliaceus (PF)) and the initiation of a Phase 3 trial of PRN1008 in pemphigus.

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On Thursday, June 7th, the FDA approved Rituxan for the treatment of adults with moderate to severe pemphigus vulgaris (PV). Rituxan is the first biologic therapy approved by the FDA for PV and the first major advancement in the treatment of PV in more than 60 years.

Syntimmune recently announced positive preliminary results from its phase 1b proof-of-concept trial of SYNT001 in pemphigus vulgaris and foliaceus patients. It’s exciting for the IPPF to share good news related to research and treatments. The full press release from Syntimmune can be found here. The following is an excerpt:

 

Syntimmune, Inc., a clinical-stage biotechnology company developing antibody therapeutics targeting FcRn, today announced positive preliminary results from its Phase 1b proof-of-concept trial of SYNT001 in patients with pemphigus vulgaris and pemphigus foliaceus. The data showed clinically meaningful benefit of SYNT001, with a favorable safety and tolerability profile similar to that observed in the Phase 1a study.

“There remains a clear unmet need for a safe and fast-acting treatment for patients with pemphigus, who face serious symptoms and complications associated with their disease,” said Donna Culton, M.D., Ph.D., an assistant professor at the University of North Carolina School of Medicine. Culton presented preliminary results of the Phase 1b study at the International Investigative Dermatology conference being held on May 16-19, 2018 in Orlando, FL. “These preliminary data demonstrate safety as well as a rapid reduction in PDAI scores and lowering of IgG levels with treatment of SYNT001, which support further studies of this drug as a potential new therapeutic option,” Culton said.

Read Syntimmune’s press release, including additional information, here. 

image of an anitgenGenentech recently announced an important FDA decision that could potentially impact future treatment options for pemphigus. Here at the IPPF, it’s especially exciting when we get to share good news related to research and treatments. The full press release from Genentech can be found here. The following is an excerpt:

The U.S. Food and Drug Administration (FDA) has accepted Genentech’s Supplemental Biologics License Application (sBLA) and granted Priority Review for the use of Rituxan® (rituximab) for the treatment of pemphigus vulgaris (PV). Last year, the FDA granted Breakthrough Therapy Designation and Orphan Drug Designation to Rituxan for the treatment of PV.

“We are committed to developing medicines for rare diseases with limited treatment options, such as pemphigus vulgaris,” said Sandra Horning, M.D., chief medical officer and head of Global Product Development. “We look forward to continued work with the FDA to hopefully provide patients with a new treatment for this serious and potentially life-threatening disease.”

The sBLA submission is based on data from a Roche-supported randomized trial conducted in France which evaluated Rituxan plus a tapering regimen of low dose oral corticosteroid (CS) treatment compared to a standard dose of CS alone as a first-line treatment in patients with newly diagnosed moderate to severe pemphigus. Results of the study show that Rituxan provides substantial improvement in pemphigus vulgaris remission rates and successful tapering and/or cessation of CS therapy. These results were published in The Lancet in March 2017. Genentech is currently conducting another Phase III study in PV which is evaluating Rituxan plus a tapering regimen of CS compared to Cellcept (PEMPHIX, NCT02383589).

Read Genentech’s press release, including additional information and references, here. 

In January 2013 my husband was diagnosed with prostate cancer. Thankfully, after surgery he was cancer free. But in May 2015 our whole world seemed to turn upside down when he came home with a very unusual sore in his mouth. Fearing the cancer had returned, Tony went to our family doctor and was immediately sent to an oral surgeon for a biopsy. He had the results within days, but the outbreak spread like wildfire.