News

People with rare diseases know that the right government policies can make a big difference in the quality of their own lives, and those of their caregivers. But most lawmakers aren’t experts in even one well-known disease — let alone the world’s estimated 7,000 rare disorders. So how does the…

Catalyst Pharmaceuticals has taken the first step to expand its commercial territory to cover Japan and get Firdapse (amifampridine phosphate) approved as a treatment for Lambert-Eaton myasthenic syndrome (LEMS) in the country. The company announced it has amended the original license agreement of Firdapse, which was signed…

Patients who have Lambert-Eaton myasthenic syndrome (LEMS) associated with small cell lung cancer (SCLC) are easier to diagnose and have a higher prevalence of ataxia (loss of movement control) compared to those who have LEMS unrelated to cancer, a study says. The study, “Clinical characteristics and…

RaDaR, the catchy new name for the U.S. government-run Rare Diseases Registry Program, aims to help patient advocacy groups with limited resources build their own disease registries. The site was developed by the National Center for Advancing Translational Sciences (NCATS), a division of the National Institutes of…

With 250 rare diseases newly identified every year, scientists can barely keep up — even as the healthcare system fails millions of Americans whose rare diseases have already been diagnosed. That’s the warning from Christopher P. Austin, MD, director of the National Center for Advancing Translational Studies(NCATS) at the…

The U.S. Food and Drug Administration (FDA) has approved Ruzurgi (amifampridine) for the treatment of children ages 6–17 with Lambert-Eaton myasthenic syndrome (LEMS). The approval makes Ruzurgi, developed by Jacobus Pharmaceutical, the only therapy approved for children with LEMS. In December 2018, the FDA announced the approval of…

Patients who have Lambert-Eaton myasthenic syndrome (LEMS) associated with small cell lung cancer (SCLC) seem to have better long-term survival than cancer patients without this neurologic syndrome, a study shows. The study, “Long-term survival in paraneoplastic Lambert-Eaton myasthenic syndrome,” was published in the journal Neurology.

Lambert-Eaton myasthenic syndrome (LEMS) has a similar prevalence and incidence in the U.S. compared with European populations, and most patients get better with therapy, particularly with 3,4-DAP – the active ingredient in Firdapse – a nationwide study using patient…

A case of paraneoplastic cerebellar degeneration (PCD) and Lambert-Eaton myasthenic syndrome (LEMS) was associated with a hormone-related tumor in a patient’s oropharynx, or the middle part of the throat, according to a case report. Although both of these neurological conditions have been linked to lung cancer, this is…

A recent case report of a man diagnosed with simultaneous Lambert-Eaton myasthenic syndrome (LEMS) and limbic encephalitis (LE) highlights the need for thorough screening of patients, especially those with unusual symptoms. The case report, titled “Paraneoplastic Lambert–Eaton Myasthenic Syndrome With Limbic Encephalitis: Clinical Correlation With the Coexistence of…