# Comparison of Oblique Subcostal, Posterior or Dual Transversus Abdominis Plane Block in Laparoscopic Cholecystectomy

> **NCT04693156** · NA · COMPLETED · sponsor: **Ceylan Saygili** · enrollment: 71 (actual)

## Conditions studied

- Laparoscopic Cholecystectomy
- Cholelithiasis
- Postoperative Analgesia

## Interventions

- **PROCEDURE:** unilateral ultrasound-guided oblique subcostal TAP block with %0.5 Bupivacaine 10ml + %1 Prilocaine 10ml + %0.9 NaCl 10ml
- **PROCEDURE:** unilateral ultrasound-guided oblique subcostal TAP block with %0.9 NaCl 30ml
- **PROCEDURE:** unilateral ultrasound-guided posterior TAP block with %0.5 Bupivacaine 10ml + %1 Prilocaine 10ml + %0.9 NaCl 10ml
- **PROCEDURE:** unilateral ultrasound-guided posterior TAP block with %0.9 NaCl 30ml

## Key facts

- **NCT ID:** NCT04693156
- **Lead sponsor:** Ceylan Saygili
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-01
- **Primary completion:** 2022-09-01
- **Final completion:** 2022-10-01
- **Target enrollment:** 71 (ACTUAL)
- **Last updated:** 2023-06-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04693156

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04693156, "Comparison of Oblique Subcostal, Posterior or Dual Transversus Abdominis Plane Block in Laparoscopic Cholecystectomy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04693156. Licensed CC0.

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