# Assessment of Venous Return During Volume Expansion: a Prospective Observational Study

> **NCT07499388** · — · RECRUITING · sponsor: **Università Politecnica delle Marche** · enrollment: 45 (estimated)

## Conditions studied

- Hemodynamic Changes

## Interventions

- **DRUG:** Fluid challenge of 500ml of crystalloid

## Key facts

- **NCT ID:** NCT07499388
- **Lead sponsor:** Università Politecnica delle Marche
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2025-03-01
- **Primary completion:** 2026-07
- **Final completion:** 2026-07
- **Target enrollment:** 45 (ESTIMATED)
- **Last updated:** 2026-03-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07499388

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07499388, "Assessment of Venous Return During Volume Expansion: a Prospective Observational Study". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07499388. Licensed CC0.

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