# Auricular Acupuncture vs. Sham Procedure for Pain Control After Knee Arthroplasty

> **NCT03114449** · NA · COMPLETED · sponsor: **University Medicine Greifswald** · enrollment: 150 (actual)

## Conditions studied

- Postoperative Pain

## Interventions

- **DEVICE:** Auricular acupuncture
- **DEVICE:** Sham auricular acupuncture

## Key facts

- **NCT ID:** NCT03114449
- **Lead sponsor:** University Medicine Greifswald
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-10
- **Primary completion:** 2013-12
- **Final completion:** 2013-12
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2017-04-14

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03114449

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03114449, "Auricular Acupuncture vs. Sham Procedure for Pain Control After Knee Arthroplasty". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03114449. Licensed CC0.

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