Efficacy, Safety, and Tolerability of Fulranumab as an Adjunctive Therapy in Patients With Inadequately Controlled, Moderate-to-Severe Chronic Low Back Pain: A Randomized, Double-blind, Placebo-controlled, Dose-Ranging, Dose-Loading Phase II Study.

Efficacy, Safety, and Tolerability of Fulranumab as an Adjunctive Therapy in Patients With Inadequately Controlled, Moderate-to-Severe Chronic Low Back Pain: A Randomized, Double-blind, Placebo-controlled, Dose-Ranging, Dose-Loading Phase II Study. Clin Ther. 2016 Apr 18; Authors: Sanga P, Polverejan E, Wang S, Kelly KM, Thipphawong J Abstract PURPOSE: Fulranumab is an investigational, fully human recombinant monoclonal antibody (IgG2) that neutralizes the biological actions of human nerve growth factor. Low back pain is a common cause of noncancer chronic pain and represents one of the most significant socioeconomic health-related problems in developed countries. This randomized, double-blind, placebo-controlled study was conducted to evaluate the analgesic effect of fulranumab in patients with moderate-to-severe chronic low back pain. METHODS: Patients (aged 18-80 years) were randomized to receive subcutaneous injections every 4 weeks in 1 of 5 parallel treatment groups: placebo or fulranumab 1mg (1mgQ4wk), 3mg (3mgQ4wk), 3mg after a 6mg loading dose (6mgLD+3mgQ4wk), or 10mg (10mgQ4wk) every 4 weeks. FINDINGS: A total of 385 patients (median age, 53 years; women, 54%) received at least 1 injection of study medication. No statistically significant differences were observed in improvement of pain intensity scores between the fulranumab treatment regimens and the placebo group at week 12 (primary end point; mean [SD], ...
Source: Clinical Therapeutics - Category: Drugs & Pharmacology Authors: Tags: Clin Ther Source Type: research