# Adductor Canal Block Versus Patient Controlled Analgesia, in the Surgical Stress Response for Anterior Cruciate Ligament Repair

> **NCT04797546** · PHASE1 · WITHDRAWN · sponsor: **Pontificia Universidad Catolica de Chile**

## Conditions studied

- Anesthesia
- Stress, Physiological
- Surgery

## Interventions

- **PROCEDURE:** Adductor Canal Block
- **DEVICE:** Morphine Patient Controlled Analgesia

## Key facts

- **NCT ID:** NCT04797546
- **Lead sponsor:** Pontificia Universidad Catolica de Chile
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2016-09
- **Primary completion:** 2018-05
- **Final completion:** 2018-11
- **Target enrollment:** 0 (ACTUAL)
- **Last updated:** 2021-03-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04797546

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04797546, "Adductor Canal Block Versus Patient Controlled Analgesia, in the Surgical Stress Response for Anterior Cruciate Ligament Repair". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04797546. Licensed CC0.

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