# Non Invasive Use of Pressure-Volume Loop in the Operating Room

> **NCT03921164** · — · COMPLETED · sponsor: **Assistance Publique - Hôpitaux de Paris** · enrollment: 42 (actual)

## Conditions studied

- Radiography
- Interventional

## Interventions

- **PROCEDURE:** Trans-oesophageal Doppler
- **PROCEDURE:** Trans-thoracic echocardiography
- **PROCEDURE:** Applanation tonometry

## Key facts

- **NCT ID:** NCT03921164
- **Lead sponsor:** Assistance Publique - Hôpitaux de Paris
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-27
- **Primary completion:** 2021-10-21
- **Final completion:** 2021-10-22
- **Target enrollment:** 42 (ACTUAL)
- **Last updated:** 2024-06-24

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03921164

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03921164, "Non Invasive Use of Pressure-Volume Loop in the Operating Room". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT03921164. Licensed CC0.

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