# Single-injection Adductor Canal Block for Total Knee Arthroplasty Under Spinal Anesthesia

> **NCT04400708** · NA · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 80 (actual)

## Conditions studied

- Total Knee Arthroplasty

## Interventions

- **PROCEDURE:** adductor canal block
- **PROCEDURE:** control group

## Key facts

- **NCT ID:** NCT04400708
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-28
- **Primary completion:** 2021-06-22
- **Final completion:** 2021-06-29
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2023-11-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04400708

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04400708, "Single-injection Adductor Canal Block for Total Knee Arthroplasty Under Spinal Anesthesia". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT04400708. Licensed CC0.

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