# Diaphragmatic Ultrasound With Theophylline Therapeutic Trials

> **NCT04269187** · EARLY_PHASE1 · UNKNOWN · sponsor: **Assiut University** · enrollment: 46 (estimated)

## Conditions studied

- Diaphragmatic Dysfunction in Critically Ill Patients

## Interventions

- **DRUG:** Theophylline

## Key facts

- **NCT ID:** NCT04269187
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-04
- **Primary completion:** 2022-04
- **Final completion:** 2022-06
- **Target enrollment:** 46 (ESTIMATED)
- **Last updated:** 2020-02-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04269187

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04269187, "Diaphragmatic Ultrasound With Theophylline Therapeutic Trials". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04269187. Licensed CC0.

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