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Completed Phase 3 Interventional Results available

A Study to Determine the Safety and the Efficacy of Fasinumab Compared to Placebo and Naproxen for Treatment of Adults With Pain From Osteoarthritis of the Knee or Hip

ClinicalTrials.gov ID: NCT03161093

Public ClinicalTrials.gov record NCT03161093. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced May 6, 2026, 4:25 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 3 Randomized, Double-blind, Multi-dose, Placebo and Naproxen-Controlled Study to Evaluate the Efficacy and Safety of Fasinumab in Patients With Pain Due to Osteoarthritis of the Knee or Hip

Study identification

NCT ID
NCT03161093
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Regeneron Pharmaceuticals
Industry
Enrollment
3,307 participants

Conditions and interventions

Interventions

  • Fasinumab Drug
  • Fasinumab-matching placebo Drug
  • Naproxen Drug
  • Naproxen-matching placebo Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 16, 2017
Primary completion
Sep 8, 2019
Completion
Aug 26, 2021
Last update posted
Nov 13, 2022

2017 – 2021

United States locations

U.S. sites
58
U.S. states
24
U.S. cities
53
Facility City State ZIP Site status
Arizona Arthritis & Rheumatology Research, PLLC Mesa Arizona 85210
Arizona Research Center Phoenix Arizona 85053
Tucson Orthopaedic Research Center Tucson Arizona 85712
Baptist Health Center for Clinical Research Little Rock Arkansas 72205
Medvin Clinical Research Covina California 91722
TriWest Research Associates, LLC El Cajon California 92020
BioSolutions Clinical Research La Mesa California 91942
Pacific Arthritis Care Center Los Angeles California 90045
Artemis Institute for Clinical Research San Diego California 92103
Artemis Clinical Research San Marcos California 92078
Lynn Institute of Denver Aurora Colorado 80012
Lynn Institute of the Rockies Colorado Springs Colorado 80920
Panorama Orthopedics & Spine Center Golden Colorado 80401
Arthritis and Rheumatic Disease Specialties Aventura Florida 33180
Jacksonville Center for Clinical Research Jacksonville Florida 32216
Clinical Neuroscience Solutions, Inc. Jacksonville Florida 32256
Sensible Healthcare Ocoee Florida 34761
Clinical Neuroscience Solutions, Inc. Orlando Florida 32801
Jewett Orthopaedic Clinic Orlando Florida 32825
Lovelace Scientific Resources Venice Florida 34292
Meridian Clinical Research Savannah Georgia 31406
Advanced Clinical Research Meridian Idaho 83642
Medex Healthcare Research, Inc. Chicago Illinois 60602
Northwestern University Chicago Illinois 60611
Healthcare Research Network II, LLC Flossmoor Illinois 60422
Integrated Clinical Trial Services, Inc. West Des Moines Iowa 50265
Klein & Associates, MD PA Cumberland Maryland 21502
Klein & Associates, MD, PA Hagerstown Maryland 21740
The Center for Rheumatology and Bone Research Wheaton Maryland 20902
Clinical Pharmacology Study Group Worcester Massachusetts 01605
The Center for Pharmaceutical Research Kansas City Missouri 64114
Medex Healthcare Research, Inc. St Louis Missouri 63117
Sundance Clinical Research, LLC St Louis Missouri 63141
Physician Research Collaboration, LLC Lincoln Nebraska 68516
Lovelace Scientific Resources, Inc. Albuquerque New Mexico 87108
United Medical Associates Binghamton New York 13901
Regional Clinical Research, Inc. Endwell New York 13760
Medex Healthcare Research New York New York 10036
Buffalo Rheumatology and Medicine, PLLC Orchard Park New York 14127
Orchard Park Family Practice Orchard Park New York 14127
PMG Research of Raleigh, LLC d/b/a PMG Research of Cary Cary North Carolina 27518
DJL Clinical Research, PLLC Charlotte North Carolina 28210
Hickory Family Practice Associates Hickory North Carolina 28601
Peters Medical Research LLC High Point North Carolina 27262
PMG Research of Salisbury, LLC Salisbury North Carolina 28144
PMG Research of Winston-Salem, LLC Winston-Salem North Carolina 27103
Sterling Research Group, Ltd. Cincinnati Ohio 45219
Hillcrest Clinical Research Oklahoma City Oklahoma 73119
Altoona Center for Clinical Research Duncansville Pennsylvania 16635
Low Country Rheumatology, PA Charleston South Carolina 29406
PMG Research of Charleston, LLC Mt. Pleasant South Carolina 29464
Clinical Research Solutions Franklin Tennessee 37067
PMG Research of Knoxville Knoxville Tennessee 37912
Clinical Neuroscience Solutions, Inc. Memphis Tennessee 38119
Pioneer Research Solutions, Inc. Cypress Texas 77429
Southwest Rheumatology Research, LLC Mesquite Texas 75150
Center for Arthritis and Rheumatic Diseases Chesapeake Virginia 23320
Rheumatology & Pulmonary Clinic Beckley West Virginia 25801

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 81 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03161093, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 13, 2022 · Synced May 6, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03161093 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →