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NCT05623683: P4ACE
P4ACE Trial for Persons With Chronic Knee Pain
NA trial testing Intermittent Walking in Knee Osteoarthritis in 23 participants. Completed in 31 July 2024.
31 July 2024
Quick facts
| Lead sponsor | Northwestern University |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | crossover |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 23 |
| Start date | 20 April 2023 |
| Primary completion | 31 July 2024 |
| Estimated completion | 31 July 2024 |
| Sites | 1 location across Denmark |
Drugs / interventions tested
- Intermittent Walking
- Continuous Walking
Conditions studied
- Knee Osteoarthritis — all drugs for Knee Osteoarthritis →
Sponsor
Northwestern University
Who can join
Adults 45 to 75, any sex, with Knee Osteoarthritis. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The goal of this single-blind, cross-over clinical trial is to compare the immediate effect of intermittent vs. continuous walking on clinical and mechanistic pain profiles in persons with knee osteoarthritis (OA). In this cross-over trial, participants will perform two types of walking on a treadmill. Intermittent walking will involve 3 blocks of 10 minutes with 2 blocks of 5-minute rest (sitting on a chair) in-between. Continuous walking will involve resting for 10 minutes (sitting in a chair) before walking on the treadmill for 1 continuous block of 30 minutes.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT05623683
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Northwestern University trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05623683 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Northwestern University
- Last refreshed: 28 July 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05623683.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing