# TMAO in Patients With Severe Aortic Stenosis

> **NCT04406805** · — · UNKNOWN · sponsor: **Medical University of Warsaw** · enrollment: 70 (estimated)

## Conditions studied

- Aortic Stenosis
- Heart Failure

## Interventions

- **DIAGNOSTIC_TEST:** Measurement of plasma and urine trimethylamine-N-oxide concentration

## Key facts

- **NCT ID:** NCT04406805
- **Lead sponsor:** Medical University of Warsaw
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-01-15
- **Primary completion:** 2022-02-15
- **Final completion:** 2023-02-15
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2020-06-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04406805

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04406805, "TMAO in Patients With Severe Aortic Stenosis". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04406805. Licensed CC0.

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