# Detection of Exhaled Methane Levels in Hemorrhagic Shock

> **NCT04987411** · — · UNKNOWN · sponsor: **Szeged University** · enrollment: 40 (estimated)

## Conditions studied

- Hemorrhagic Shock
- Trauma

## Interventions

- **DIAGNOSTIC_TEST:** Measurement of methane concentrations in exhaled breath
- **DIAGNOSTIC_TEST:** Videomicroscopy of the sublingual microcirculation
- **DIAGNOSTIC_TEST:** Blood gas and laboratory analysis
- **DIAGNOSTIC_TEST:** Hemodynamic monitoring

## Key facts

- **NCT ID:** NCT04987411
- **Lead sponsor:** Szeged University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-11-01
- **Primary completion:** 2022-11-01
- **Final completion:** 2023-01-31
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2021-09-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04987411

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04987411, "Detection of Exhaled Methane Levels in Hemorrhagic Shock". Retrieved via AI Analytics 2026-07-07 from https://api.ai-analytics.org/clinical/NCT04987411. Licensed CC0.

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