# Laparoscopic Sleeve Gastrectomy Under General Anesthesia in Severely Obese Patients: a Retrospective Study

> **NCT04521543** · — · UNKNOWN · sponsor: **Fudan University** · enrollment: 100 (estimated)

## Conditions studied

- Obesity

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04521543
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-08-01
- **Primary completion:** 2020-09-30
- **Final completion:** 2020-10-01
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2020-08-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04521543

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04521543, "Laparoscopic Sleeve Gastrectomy Under General Anesthesia in Severely Obese Patients: a Retrospective Study". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04521543. Licensed CC0.

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