# Volume-challenge in Morbid Obesity

> **NCT01748513** · — · COMPLETED · sponsor: **Umeå University** · enrollment: 34 (actual)

## Conditions studied

- Anomaly; Venous Return

## Interventions

- **OTHER:** preoperative venous return optimizing

## Key facts

- **NCT ID:** NCT01748513
- **Lead sponsor:** Umeå University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-03
- **Primary completion:** 2013-04
- **Final completion:** 2013-04
- **Target enrollment:** 34 (ACTUAL)
- **Last updated:** 2013-04-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01748513

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01748513, "Volume-challenge in Morbid Obesity". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01748513. Licensed CC0.

---

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