# The Feasibility of Pulmonary Perfusion Assessment Using Sodium Bicarbonate Contrast With Electrical Impedance Tomography: A Prospective Pilot Study

> **NCT07542366** · — · RECRUITING · sponsor: **First Affiliated Hospital of Wannan Medical College** · enrollment: 41 (estimated)

## Conditions studied

- Acute Respiratory Failure
- Acute Respiratory Distress Syndrome (ARDS)
- Pneumonia
- Critical Illness
- Feasibility of Contrast-enhanced Electrical Impedance Tomography (EIT) for Pulmonary Perfusion Assessment in Mechanically Ventilated Adults

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07542366
- **Lead sponsor:** First Affiliated Hospital of Wannan Medical College
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2024-09-26
- **Primary completion:** 2026-09-25
- **Final completion:** 2026-09-25
- **Target enrollment:** 41 (ESTIMATED)
- **Last updated:** 2026-04-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07542366

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07542366, "The Feasibility of Pulmonary Perfusion Assessment Using Sodium Bicarbonate Contrast With Electrical Impedance Tomography: A Prospective Pilot Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT07542366. Licensed CC0.

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