Esbriet Approved for Treatment of Idiopathic Pulmonary Fibrosis

New Drugs , News / October 4, 2016

The FDA approved Esbriet (pirfenidone) for the treatment of idiopathic pulmonary fibrosis (IPF).

IPF is a condition in which the lungs become progressively scarred over time. As a result, patients with IPF experience shortness of breath, cough, and have difficulty participating in everyday physical activities. Current treatment for IPF includes oxygen therapy, pulmonary rehabilitation, and lung transplant.

Esbriet acts on multiple pathways that may be involved in the scarring of lung tissue. Its safety and effectiveness were established in three clinical trials of 1,247 patients with IPF. The decline in forced vital capacity – the amount of air which can be forcibly exhaled from the lungs after taking the deepest breath possible – was significantly reduced in patients receiving Esbriet compared to patients receiving placebo.

Esbriet is not recommended for patients who have severe liver problems, end-stage kidney disease, or who require dialysis. Esbriet should be taken with food to minimize the potential for nausea and dizziness. Patients should avoid or minimize exposure to sunlight and sunlamps and wear sunscreen and protective clothing, as Esbriet may cause patients to sunburn more easily.

The most common side effects of Esbriet are nausea, rash, abdominal pain, upper respiratory tract infection, diarrhea, fatigue, headache, dyspepsia, dizziness, vomiting, decreased/loss of appetite, gastro-esophageal reflux disease, sinusitis, insomnia, decreased weight, and arthralgia.

The FDA also approved Ofev (nintedanib) for the treatment of IPF.

Esbriet is manufactured for InterMune, Inc., Brisbane, California.

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