# Lap-assisted vs. US-Guided Visualization of TAP Blocks

> **NCT04226300** · NA · COMPLETED · sponsor: **Stanford University** · enrollment: 116 (actual)

## Conditions studied

- Pain, Postoperative

## Interventions

- **PROCEDURE:** Laparoscopic
- **PROCEDURE:** Ultrasound

## Key facts

- **NCT ID:** NCT04226300
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-07-11
- **Primary completion:** 2021-02-28
- **Final completion:** 2021-02-28
- **Target enrollment:** 116 (ACTUAL)
- **Last updated:** 2021-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04226300

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04226300, "Lap-assisted vs. US-Guided Visualization of TAP Blocks". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04226300. Licensed CC0.

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