Trials / Completed
CompletedNCT06433700
Risk of Revision Following Knee Arthroplasty in Bariatric Surgery Patients
Risk of Revision and Other Complications Following Knee Arthroplasty in Patients Previously Exposed to Bariatric Surgeries: A Nationwide, Register-based Study
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 99,965 (actual)
- Sponsor
- Bispebjerg Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
Previous studies have investigated the outcomes of Knee Arthroplasty (KA) following Bariatric Surgery (BAS), but with substantial limitations as not stratifying for Body Mass Index (BMI) at time of KA or not addressing the type of BAS (gastric bypass, banding or sleeve). Since BMI varies greatly in patients with previous BAS, it is likely that BMI affects outcomes after KA in BAS-operated patients. The investigators believe that stratifying for BMI would explain the contradictions with the previous research in this patient group when it comes to the risk of revision after KA.
Conditions
- Arthritis Knee
- Bariatric Surgery Candidate
- Prosthesis Failure
- Prosthesis Survival
- Prosthesis-Related Infections
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | BAS | NOMESCO (Nordic Medico-Statistical Committee) Classification of Surgical Procedures (KJDF10 \& KJDF11 \[gastric bypass\]; KJDF20 \& KJDF21 \[gastric banding\]; KJDF40, KJDF41, KJDF96 \& KJDF97 \[gastric sleeve\]). |
| OTHER | Non-BAS | Patients without BAS codes |
Timeline
- Start date
- 2024-06-01
- Primary completion
- 2024-12-02
- Completion
- 2025-02-01
- First posted
- 2024-05-30
- Last updated
- 2026-02-27
Locations
1 site across 1 country: Denmark
Source: ClinicalTrials.gov record NCT06433700. Inclusion in this directory is not an endorsement.