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NCT05367375
Comparison of Removing and Non-removing Patellofemoral Joint Osteophytes Following Medial Unicompartment Knee Arthroplasty
trial testing removing osteophyte at patellofemoral joint in Anterior Knee Pain in 90 participants. Completed in 1 November 2021.
1 May 2021
Quick facts
| Lead sponsor | Thammasat University |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 90 |
| Start date | 1 January 2017 |
| Primary completion | 1 May 2021 |
| Estimated completion | 1 November 2021 |
Drugs / interventions tested
- removing osteophyte at patellofemoral joint
Conditions studied
- Anterior Knee Pain — all drugs for Anterior Knee Pain →
Sponsor
Thammasat University
Who can join
Adults 43 to 80, any sex, with Anterior Knee Pain. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Background: Anterior knee pain (AKP) is a challenge following unicompartmental knee arthroplasty (UKA). Some surgeons remove patellofemoral joint (PFJ) osteophytes to reduce osteophyte impingement and AKP. However, there is evidence that PFJ osteophytes compensate for knee osteoarthritis (OA) by increasing and improving stability and increase contract surface area in knee osteoarthritis. Moreover, when PFJ osteophytes are not removed, some studies report good clinical outcomes. The issue of removing or leaving PFJ osteophytes is controversial. The objective of this study was to compare AKP following mobile bearing UKA after removing or leaving PFJ osteophytes. Methods: The prospective non-randomized study included 89 isolated medial osteoarthritis (OA) of knee. They were classified into 2 groups. Group (Gp)1 was removing PFJ osteophytes; consists of 44 knees. Gp2 was non-removing PFJ osteophytes: consists of 45 knees. The patients were follow up and recorded incidence of AKP and VAS for AKP at 6 weeks, 3months, 6 months, 1 year and 2 years. No patients were lost to follow up. The patellar tilt and shift were measured at 6 weeks, 3months, 6months, 1year and 2 years via skyline view radiography. The knee society scores, Oxford knee score, knee injury and osteoarthritis outcome score, forgotten joint score and Kujala scale also were recorede at 6 weeks, 3months, 6months, 1 year and 2 years.
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 NCT05367375
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Related trials
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Currently open trials in the same condition.
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Other Thammasat 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 NCT05367375 (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 Thammasat University
- Last refreshed: 10 May 2022
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/NCT05367375.
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