# Congestive Heart Failure: Causes of Sudden Worsening

> **NCT01081925** · — · UNKNOWN · sponsor: **University Hospital Hradec Kralove** · enrollment: 100 (estimated)

## Conditions studied

- Congestive Heart Failure

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01081925
- **Lead sponsor:** University Hospital Hradec Kralove
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2010-02
- **Primary completion:** 2012-02
- **Final completion:** 2012-02
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2010-03-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01081925

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01081925, "Congestive Heart Failure: Causes of Sudden Worsening". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01081925. Licensed CC0.

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