A Phase 3 Efficacy and Safety Study of Intra-articular CNTX-4975-05 (Capsaicin) vs Placebo in Subjects With OA Knee Pain
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Randall M. Stevens, MD
Centrexion Therapeutics
Study Chair
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
33 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Alabama Orthopaedic Center - Research
Birmingham, Alabama, United States
- Cahaba Research, Inc
Birmingham, Alabama, United States
- Coastal Clinical Research, Inc
Mobile, Alabama, United States
- Noble Clinical Research, Llc
Tucson, Arizona, United States
- Orange County Research Institute
Anaheim, California, United States
- Core Healthcare Group
Cerritos, California, United States
- Biosolutions Clinical Research Center
La Mesa, California, United States
- Providence Clinical Research
North Hollywood, California, United States
- Medical Associates Research Group
San Diego, California, United States
- Encompass Clinical Research
Spring Valley, California, United States
- Tampa Bay Medical Research, Inc
Clearwater, Florida, United States
- Avail Clinical Research, Llc
DeLand, Florida, United States
- M&m Medical Center, Inc
Miami, Florida, United States
- Sensible Healthcare, Llc
Ocoee, Florida, United States
- Jewett Orthopaedic
Orlando, Florida, United States
- Clinical Research of West Florida, Inc.
Tampa, Florida, United States
- Drug Studies America
Marietta, Georgia, United States
- Georgia Institute for Clinical Research, Llc
Marietta, Georgia, United States
- Atlanta Orthopaedic Institute, Llc
Stockbridge, Georgia, United States
- Medisphere Medical Research Center, Llc
Evansville, Indiana, United States
- Mid America Polyclinic
Overland Park, Kansas, United States
- Tufts Medical Center
Boston, Massachusetts, United States
- Tristan Medical Enterprises Pc, Dba
North Attleboro, Massachusetts, United States
- Medical Research Associates, Inc
Traverse City, Michigan, United States
- Sundance Clinical Research, Llc
St Louis, Missouri, United States
- Clinical Research Consortium
Las Vegas, Nevada, United States
- Hassman Research Institute
Berlin, New Jersey, United States
- Bone Joint & Spine Surgeons, Inc
Toledo, Ohio, United States
- Tekton Research, Inc
Austin, Texas, United States
- Metroplex Clinical Research Center
Dallas, Texas, United States
- Clinical Investigations of Texas
Plano, Texas, United States
- Ortho Virginia
Arlington, Virginia, United States
- Charlottesville Medical Research Center, Llc
Charlottesville, Virginia, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 24 Jan 2018
- Primary completion
- 22 Nov 2019
- Completion
- 22 Nov 2019
- Last update posted
- 26 Jul 2022
- Registered enrollment
- 332
- Registry id
- NCT03429049
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.