TANGO

A phase 3 randomised, double-blind, placebo-controlled, multicentre study of the analgesic efficacy and safety of the subcutaneous administration of tanezumab in subjects with osteoarthritis of the hip or knee

This is a randomized, double‑blind, placebo‑controlled, parallel‑group multicenter study of the efficacy and safety of tanezumab when administered by SC injection for 24 weeks compared to placebo in subjects with osteoarthritis of the knee or hip. 

The study is designed with a total post-randomization duration of 48 weeks and will consist of three periods: Screening (up to 37 days), Double-blind Treatment (24 weeks) and Safety Follow-up (24 weeks).  The primary objective of this study is to demonstrate superior efficacy of tanezumab 5 mg and 2.5 mg administered subcutaneously (SC) every 8 weeks versus placebo at Week 24, with the secondary one of evaluating safety of tanezumab at those doses.

Chief Investigator: Dr Philip Riches

Number and location of participating sites (by region/ country): International multicentre trial approx. 810 patients

EudraCT number: 2013-004508-21

Funder: Pfizer

Start and End date of grant award: Sep 2016 -Sep 2018

Current Status: Completed   

Trial Unblinding Information: Available

Contact Information / Sponsor: Pfizer

Dr David Walker, Pfizer Inc.

Clinical Team: Debbie Alexander and Morag Charles

ECTU Involvement: Clinical support – research nurses