A European Medicines Agency (EMA) committee has recommended that Scenesse (afamelanotide) be designated an orphan drug for the treatment of light sensitivity in people with variegate porphyria (VP). The implantable medication by Clinuvel is approved in the U.S. and European Union (EU) to treat people…
News
A rare mutation in the HFE gene, called H63D, was found to be the cause of hereditary hemochromatosis, a condition marked by iron overload, that ultimately led to porphyria cutanea tarda (PCT) in a 21-year-old man in the U.S., a case report shows. This case demonstrates the occurrence of…
Heavy alcohol consumption and hereditary hemochromatosis, a genetic disorder characterized by iron overload, are the leading risk factors for porphyria cutanea tarda (PCT), the most common form of porphyria, according to a retrospective 35-year follow-up study conducted in Scotland. Disease remission was more commonly achieved by patients who had…
A 21-year-old woman with congenital erythropoietic porphyria (CEP) — the rarest type of porphyria — required a liver transplant after she developed porto-sinusoidal vascular disease (PSVD), a condition characterized by high blood pressure, or hypertension, in the portal vein that runs through the liver. According to the authors, this…
The human immunodeficiency virus (HIV) was the trigger for porphyria cutanea tarda, a condition characterized by painful, blistering skin lesions from sun exposure, for a 33-year-old man in Spain, according to a recent case report. Once his HIV was under control, his porphyria also eased. His case was described…
CTX450, an investigational gene-editing therapy for acute hepatic porphyria (AHP), was able to normalize disease-associated biomarkers in a mouse model, showing its potential as a one-time intervention for the disease. CRISPR Therapeutics, the treatment’s developer, plans to launch studies to secure approval for first-in-human clinical trials, which are…
For this year’s Global Porphyria Day on May 18, supporters are encouraged to wear purple, decorate their homes in purple, and take to social media using the hashtag #PurpleforPorphyria to raise awareness about porphyria and share their stories. Advocacy organizations, including the United Porphyrias Association (UPA) and the Global…
Vitamin D supplementation significantly increases the levels of vitamin D and reduces its deficiency, which is prevalent in adults with erythropoietic protoporphyria (EPP), regardless of whether they’re being treated with Scenesse (afamelanotide), a recent study reports. However, treatment with Scenesse did not significantly affect the levels of vitamin D…
The United Porphyrias Association (UPA) and the nonprofit advocacy organization Shadow Jumpers are teaming up to give 20 U.S. children with sun sensitivity conditions, along with their families, a safe and special camp experience this May. The event, dubbed Sun Escape Weekend, will allow these children, ages 6-16,…
A wearable light sensor may be used to help track light exposure and predict the risk of symptoms for people with erythropoietic protoporphyria (EPP), a study found. “Our results show significant promise for [the device’s] use in EPP and suggest promise for other photosensitivity disorders,” the researchers wrote. The…
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