# Molecular Pathways Involved in Knee Pain

> **NCT04443452** · — · COMPLETED · sponsor: **University of Nottingham** · enrollment: 71 (actual)

## Conditions studied

- Knee Osteoarthritis
- Knee Pain Chronic

## Interventions

- **DIAGNOSTIC_TEST:** Quantitative Sensory Testing
- **RADIATION:** Radiographic Evaluation
- **PROCEDURE:** Ultrasound-guided Aspiration
- **DIAGNOSTIC_TEST:** Muscle Strength Assessment
- **DIAGNOSTIC_TEST:** Function Assessment (A)
- **DIAGNOSTIC_TEST:** Function Assessment (B)
- **DIAGNOSTIC_TEST:** Balance Assessment

## Key facts

- **NCT ID:** NCT04443452
- **Lead sponsor:** University of Nottingham
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-11-06
- **Primary completion:** 2023-12-01
- **Final completion:** 2023-12-01
- **Target enrollment:** 71 (ACTUAL)
- **Last updated:** 2025-08-13

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04443452

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04443452, "Molecular Pathways Involved in Knee Pain". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04443452. Licensed CC0.

---

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