# EFFECT OF VASOPRESSORS ON FLUID CHALLENGE PERSISTENCE AN OBSERVATIONAL STUDY IN PATIENTS UNDERGOING LAPAROTOMY.

> **NCT04934345** · — · UNKNOWN · sponsor: **Humanitas Clinical and Research Center** · enrollment: 50 (estimated)

## Conditions studied

- Fluid Challenge
- Pharmakodynamic
- Norepinephrine
- Surgery

## Interventions

- **DIAGNOSTIC_TEST:** Fluid challenge

## Key facts

- **NCT ID:** NCT04934345
- **Lead sponsor:** Humanitas Clinical and Research Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-09-01
- **Primary completion:** 2022-09-01
- **Final completion:** 2022-09-01
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2021-09-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04934345

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04934345, "EFFECT OF VASOPRESSORS ON FLUID CHALLENGE PERSISTENCE AN OBSERVATIONAL STUDY IN PATIENTS UNDERGOING LAPAROTOMY.". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04934345. Licensed CC0.

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