# Use of ΔIVC for Early Diagnosis of AHF in AECOPD

> **NCT05327374** · — · COMPLETED · sponsor: **University of Monastir** · enrollment: 401 (actual)

## Conditions studied

- Acute Decompensated Heart Failure
- COPD Exacerbation

## Interventions

- **DIAGNOSTIC_TEST:** calculation of the inferior vena cava collapsibility index

## Key facts

- **NCT ID:** NCT05327374
- **Lead sponsor:** University of Monastir
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-03-01
- **Primary completion:** 2022-11-30
- **Final completion:** 2023-01-31
- **Target enrollment:** 401 (ACTUAL)
- **Last updated:** 2023-05-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05327374

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05327374, "Use of ΔIVC for Early Diagnosis of AHF in AECOPD". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05327374. Licensed CC0.

---

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