Levels of a blood protein called NfL may be useful as a marker of disease activity in people with familial amyloid polyneuropathy (FAP), a new study reports — though the utility of this biomarker may vary depending on each patient’s underlying gene mutation, according to the researchers. While the…
Five years of treatment with Onpattro (patisiran) slowed disability progression and maintained quality of life for people with familial amyloid polyneuropathy (FAP) in a long-term clinical trial, a study shows. Although Onpattro can help delay FAP progression, “patients tend not to recover function that is lost before starting…
Researchers have uncovered previously unknown structural features of transthyretin, the protein that’s faulty in familial amyloid polyneuropathy (FAP), which could pave the way toward new treatment strategies. “We’ve unveiled a molecular complexity that has been hidden from researchers for decades, which enables us to design better medicines to stabilize…
Onpattro (patisiran), an approved treatment for familial amyloid polyneuropathy (FAP), is now listed on Australia’s Pharmaceutical Benefits Scheme (PBS), meaning that eligible patients in the country can access the therapy at a lower cost. The listing specifically covers Onpattro’s use by adults with a genetic FAP diagnosis…
Treatment with Amvuttra (vutrisiran) may ease heart damage in people with familial amyloid polyneuropathy (FAP), a new analysis of the HELIOS-A Phase 3 clinical trial suggests. “The totality of assessments in this exploratory analysis of the HELIOS-A study provides evidence of potential benefit of [Amvuttra] on cardiac [heart-related] manifestations…
Disease-modifying medications can significantly improve survival outcomes among people with familial amyloid polyneuropathy (FAP) no matter what age the disease begins, whereas a liver transplant only improves survival in early-onset FAP. That’s according to “Disease-Modifying Drugs Extend Survival in Hereditary Transthyretin Amyloid Polyneuropathy,” which was published in…
The U.S. Food and Drug Administration (FDA) has approved eplontersen for treating familial amyloid polyneuropathy (FAP). The therapy, which will be sold under the brand name Wainua by its co-developers Ionis Pharmaceuticals and AstraZeneca, is specifically indicated for adults with the genetic disease. In a previous Phase…
Screening for toxic protein clumps using biopsies and advanced imaging techniques may help people carrying mutations that cause hereditary transthyretin amyloidosis (ATTRv) — a group of conditions that includes familial amyloid polyneuropathy (FAP) — to get an early start on disease-modifying treatment (DMT). That’s according to a study in…
More than a year of treatment with the experimental therapy eplontersen significantly reduces blood levels of transthyretin — the protein that accumulates to toxic levels in familial amyloid polyneuropathy (FAP) — eases nerve damage-related disability, and improves quality of life for patients. That’s according to the full results…
Testing the ability to sense temperatures and mechanical forces could help predict when symptoms will appear for people who carry mutations that cause familial amyloid polyneuropathy (FAP). That’s according to “Quantitative sensory testing and skin biopsy findings in late-onset ATTRv presymptomatic carriers: Relationships with predicted time of disease…