# Laparoscopic Versus Transabdominal Ultrasound in Morbidly Obese Patients

> **NCT00971750** · — · COMPLETED · sponsor: **Gundersen Lutheran Medical Foundation** · enrollment: 253 (actual)

## Conditions studied

- Cholelithiasis
- Ultrasonography
- Laparoscopic Gastric Bypass

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00971750
- **Lead sponsor:** Gundersen Lutheran Medical Foundation
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2003-10
- **Primary completion:** 2010-10
- **Final completion:** 2011-10
- **Target enrollment:** 253 (ACTUAL)
- **Last updated:** 2012-07-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00971750

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00971750, "Laparoscopic Versus Transabdominal Ultrasound in Morbidly Obese Patients". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00971750. Licensed CC0.

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