# Preoperative Ultrasound-based Protocol for Optimization of Fluid Therapy to Prevent Early Intraoperative Hypotension

> **NCT05171608** · NA · COMPLETED · sponsor: **Semmelweis University** · enrollment: 80 (actual)

## Conditions studied

- Anesthesia
- Hypotension
- Lung Ultrasound
- Echocardiography
- Perioperative Complication

## Interventions

- **PROCEDURE:** Ultrasound-based protocol based fluid therapy

## Key facts

- **NCT ID:** NCT05171608
- **Lead sponsor:** Semmelweis University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-12-15
- **Primary completion:** 2022-08-29
- **Final completion:** 2022-08-31
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2022-09-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05171608

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05171608, "Preoperative Ultrasound-based Protocol for Optimization of Fluid Therapy to Prevent Early Intraoperative Hypotension". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05171608. Licensed CC0.

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