# 3D Evaluation to Quantify Regional Volume Change Between FRC and TLC

> **NCT05339698** · — · ACTIVE_NOT_RECRUITING · sponsor: **Assistance Publique - Hôpitaux de Paris** · enrollment: 100 (estimated)

## Conditions studied

- Diaphragmatic Dysfunction

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05339698
- **Lead sponsor:** Assistance Publique - Hôpitaux de Paris
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2022-09-02
- **Primary completion:** 2026-09
- **Final completion:** 2026-09
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-11-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05339698

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05339698, "3D Evaluation to Quantify Regional Volume Change Between FRC and TLC". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT05339698. Licensed CC0.

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