# Comparison of BiFeS + ACB and IPACK + ACB Block Combinations for Postoperative Pain After Total Knee Arthroplasty

> **NCT07231692** · — · COMPLETED · sponsor: **Karabuk University** · enrollment: 60 (actual)

## Conditions studied

- Pain After Total Knee Arthroplasty
- Pain, Postoperative
- Arthroplasty, Replacement, Knee

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07231692
- **Lead sponsor:** Karabuk University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2025-10-15
- **Primary completion:** 2026-01-30
- **Final completion:** 2026-01-31
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2026-02-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07231692

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07231692, "Comparison of BiFeS + ACB and IPACK + ACB Block Combinations for Postoperative Pain After Total Knee Arthroplasty". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT07231692. Licensed CC0.

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