A Study to Evaluate the Safety and Efficacy of CNTX-6970 in Subjects With Knee Osteoarthritis Pain.
Public ClinicalTrials.gov record NCT05025787. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
EN20-01: A 24 Week Study to Evaluate the Safety and Efficacy of CNTX-6970 in Subjects With Moderate to Severe Knee Osteoarthritis Pain.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of this study is to evaluate the safety and efficacy of CNTX-6970 for the treatment of pain related to OA of the knee compared to placebo. CNTX-6970 is being developed as a new treatment for chronic pain, including painful osteoarthritis of the knee.
Study identification
- NCT ID
- NCT05025787
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 55 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years to 90 Years
- 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
- Oct 24, 2021
- Primary completion
- Jun 10, 2024
- Completion
- Jun 10, 2024
- Last update posted
- Nov 25, 2025
2021 – 2024
United States locations
- U.S. sites
- 16
- U.S. states
- 10
- U.S. cities
- 15
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California San Diego | La Jolla | California | 92037 | — |
| University of California- Davis | Sacramento | California | 95817 | — |
| University of Florida | Gainesville | Florida | 32611 | — |
| M&M Clinical Trials | Miami | Florida | 33185 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| Healthcare Research Network | Hazelwood | Missouri | 63042 | — |
| New York University Langone Health | New York | New York | 10016 | — |
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | — |
| University of Rochester | Rochester | New York | 14618 | — |
| Montefiore Medical Center | The Bronx | New York | 10467 | — |
| Center for Clinical Research | Winston-Salem | North Carolina | 27103 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19146 | — |
| University of Pittsburgh | Pittsburgh | Pennsylvania | 15206 | — |
| UTsouthwestern Medical Center | Dallas | Texas | 75390 | — |
| University of Washington | Seattle | Washington | 98195 | — |
| University of Wisconsin- Madison | Madison | Wisconsin | 53715-1218 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05025787, 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 25, 2025 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05025787 live on ClinicalTrials.gov.