MedPath

Fasinumab

Generic Name
Fasinumab
Drug Type
Biotech
CAS Number
1190239-42-9
Unique Ingredient Identifier
11T51Q3082
Background

Fasinumab is a human IgG1k monoclonal antibody targeted against nerve growth factor (NGF). It is currently under investigation for the treatment osteoarthritic pain and has demonstrated significantly greater pain relief and functional improvement as compared to standard therapy (i.e. NSAIDs and/or opioids) in this patient population.

NGF was first discovered in the 1950s and was the first neurotrophic factor to be identified and biochemically characterized. It has since been recognized for its role in nociceptive signaling transduction and has thus become an attractive target in the treatment of chronic pain conditions.

FDA Reviews Pfizer and Lilly's Tanezumab for Osteoarthritis Pain

• The FDA has begun its review of tanezumab, a non-opioid painkiller developed by Pfizer and Eli Lilly, for treating chronic pain associated with moderate-to-severe osteoarthritis. • Tanezumab, an NGF inhibitor, aims to provide relief for patients who do not respond adequately to other analgesic drugs, addressing a significant unmet need. • Clinical trials have shown tanezumab to be generally well-tolerated, though concerns remain regarding rapidly progressing joint destruction, a known risk with NGF inhibitors. • The FDA's decision, following a standard 10-month review and an advisory committee meeting, is expected in December, potentially offering a new option for millions of osteoarthritis sufferers.
© Copyright 2025. All Rights Reserved by MedPath