Study to Evaluate the Safety and Efficacy of CNTX-4975 in Subjects With Chronic, Moderate to Severe Osteoarthritis Knee Pain

Manhattan Medical Research Practice, New York

Drug Trials America, Hartsdale

University Orthopedics Center, Altoona

Altoona Center for Clinical Research, Duncansville

University Orthopedics Center, State College

Wake Research Associates, LLC, Raleigh

Clinical Research Atlanta, Stockbridge

Compass Research, LLC, The Villages

Avail Clinical Research, LLC, DeLand

Compass Research, LLC, Orlando

Finlay Research Clinic, Hialeah

Eastern Research, Hialeah

Sunrise Medical Research, Lauderdale Lakes

Achieve Clinical Research, LLC, Birmingham

The Center for Pharmaceutical Research, Kansas City

Advanced Arizona Clinical Research, Tucson

M&M Medical Center, Inc, Miami

Axis Clinical Trials, Los Angeles

Hope Clinical Research, LLC, Canoga Park

BioSolutions Clinical Research Center, La Mesa

TriWest Research Associates, El Cajon

Dream Team Clinical Research, LLC, Anaheim