# Superior Vena Cava Collapsibility Index for Predicting Fluid Responsiveness During High-risk Non-cardiac Surgery

> **NCT06188039** · NA · COMPLETED · sponsor: **Uniwersytecki Szpital Kliniczny w Opolu** · enrollment: 150 (actual)

## Conditions studied

- Surgery
- Fluid Responsiveness
- Transesophageal Echocardiography

## Interventions

- **DIAGNOSTIC_TEST:** Superior vena cava collapsibility index
- **OTHER:** PEEP elevation

## Key facts

- **NCT ID:** NCT06188039
- **Lead sponsor:** Uniwersytecki Szpital Kliniczny w Opolu
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-01-03
- **Primary completion:** 2025-11-17
- **Final completion:** 2025-11-18
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2026-01-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06188039

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06188039, "Superior Vena Cava Collapsibility Index for Predicting Fluid Responsiveness During High-risk Non-cardiac Surgery". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT06188039. Licensed CC0.

---

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