# Persistent Pain After Knee Replacement

> **NCT05900791** · — · COMPLETED · sponsor: **University Hospital Bispebjerg and Frederiksberg** · enrollment: 3710 (actual)

## Conditions studied

- Persistent Postsurgical Pain
- Arthritis Knee
- Neuropathic Pain
- Opioid Use

## Interventions

- **PROCEDURE:** Primary knee arthroplasty

## Key facts

- **NCT ID:** NCT05900791
- **Lead sponsor:** University Hospital Bispebjerg and Frederiksberg
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2023-11-01
- **Primary completion:** 2023-12-31
- **Final completion:** 2023-12-31
- **Target enrollment:** 3710 (ACTUAL)
- **Last updated:** 2025-05-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05900791

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05900791, "Persistent Pain After Knee Replacement". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05900791. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*