Devices

electroCore Gains Clearance for Vagus Nerve Stimulator

FDA has cleared an electroCore 510(k) for the gammaCore vagus nerve stimulator for treating acute pain associated with episodic cluster headache in adult patients. The device transmits a mild electrical stimulation to the vagus nerve through the skin, resulting in reduced pain. The clearance is based on subgroup analyses from two trials in the ACT (Non–Invasive Vagus Nerve Stimulation for the Acute Treatment of Cluster Headache) clinical trial program, according to the company.

“Results from ACT1, evaluating 85 patients with episodic cluster headache, found that 34.2% of patients experienced a reduction in pain from episodic cluster headache (defined as the percentage of patients who reported mild or no pain 15 minutes after treatment initiation with gammaCore for the first treated cluster headache attack in the study; use of rescue medication within 60 minutes was considered a treatment failure) compared to 10.6% in patients treated with placebo (p=0.008),” the company says. “Results from ACT2, evaluating 182 attacks in 27 patients with episodic cluster headache, also found that a significantly higher percentage of attacks were pain-free (defined as pain-free at 15 minutes after the onset of pain from cluster headache with no use of rescue medication through the 30-minute treatment period) in patients treated with gammaCore (47.5%) versus placebo (6.2%; p=0.003).”

Gupta Raises Concerns About Overton’s Independence, Ideology

FDA commissioner nominee Heidi Overton’s responses on vaccines, contraception and abortion medication during her 9/24 Senate confirmation hearing raise concerns that ideology could influence her decision-making if she takes over the agency, MSNBC senior medical analyst Dr. Vin Gupta said Friday. Gupta was particularly critical of Overton’

Overton Confirmation Remains Uncertain After Senate Hearing

FDA commissioner nominee Heidi Overton emerged from her Senate confirmation hearing Thursday (see earlier story) without resolving questions about whether she has enough Republican support to advance — and with a rapidly narrowing window for confirmation before the midterm elections. The Senate Health, Education, Labor and Pensions Committee hearing provided few

FDA Classifies Boston Scientific Imager II Catheter Recall as Class I

FDA has classified Boston Scientific's recall of its Imager II Angiographic Catheters as Class I because a manufacturing problem could cause catheter tips to degrade and detach, potentially resulting in life-threatening complications. The agency announced the Class I classification 9/25, updating an Early Alert it issued

FDA Approves Gazyva for Childhood-Onset Idiopathic Nephrotic Syndrome

FDA has approved Roche’s Gazyva (obinutuzumab) for reducing the risk of relapse in adults and children aged 2 and older with frequently relapsing or steroid-dependent, childhood-onset idiopathic nephrotic syndrome who are in remission. The expanded approval covers the use of the CD20-directed antibody beyond its existing

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Gupta Raises Concerns About Overton’s Independence, Ideology

Overton Confirmation Remains Uncertain After Senate Hearing

FDA Classifies Boston Scientific Imager II Catheter Recall as Class I

FDA Approves Gazyva for Childhood-Onset Idiopathic Nephrotic Syndrome