NLS Pharmaceutics Ltd. announced that it has launched a paid for Named Patient Program (NPP) for patients suffering from idiopathic hypersomnia (IH). NLS has partnered with Caligor Coghlan Pharma Services, a globally active pharmaceutical company specializing in named patient, expanded access, early access and compassionate use programs. The NPP will provide access to Mazindol ER for the treatment of IH where this medication would not otherwise be available for this indication in certain countries. The NPP for IH was launched in the United Kingdom this week and is expected to expand into other countries over the coming weeks and months.

IH is a chronic, neurological disorder that is characterized by excessive sleepiness, an uncontrollable need to sleep or daytime sleepiness that persists for at least three months even with adequate or prolonged night-time sleep. IH affects approximately three in 10,000 people in the European Union (EU). This is equivalent to a total of around 156,000 people.

As of November 23, 2022, no therapies are authorised in the EU for the treatment of IH. Patients with IH usually receive advice on lifestyle changes to help regulate their sleeping pattern. NLS' Mazindol ER is an alternative therapeutic option that has been historically used to treat a number of conditions.

It is undergoing clinical trials in narcolepsy and other sleep disorders. This NPP will allow physicians to prescribe Mazindol ER off-label for use in treating IH. On November 2,2022, the U.S. Food and Drug Administration (FDA) granted Orphan Drug Designation (ODD) for Mazindol ER for the treatment of IH.

Previously, Mazindol ER was granted ODD for IH in Europe on July 21, 2022.