104
Participants
Start Date
March 31, 2013
Primary Completion Date
March 31, 2014
Study Completion Date
April 30, 2014
viscosupplementation 1+1+1
intra-articular injection with 1 ampoule per week for 3 weeks
viscosupplementation 3 at once
single intra-articular injection with 3 ampoules
Instituto de Ortopedia e Traumatologia HC-FMUSP, São Paulo
University of Sao Paulo General Hospital
OTHER