Completed OBSERVATIONAL NCT04424277

Deformation of the Diaphragm Zone of Apposition (ZADSPECTRA)

Deformation of the Diaphragm Zone of Apposition During the Loading of the Respiratory System in the Healthy Volunteer. Evaluation of a New Index Measured by Speckle Tracking

Sponsor: Centre Hospitalier Saint Joseph Saint Luc de Lyon

Conditions Respiratory Physiology

Interventions diaphragm ultrasound

Updated 4 times since 2020 Last updated: Jun 5, 2020 Started: Mar 14, 2019 Primary completion: Oct 31, 2019 Completion: Dec 31, 2019

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Respiratory Physiology and is currently completed. Centre Hospitalier Saint Joseph Saint Luc de Lyon leads this study, which shows 4 recorded versions since 2019 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

4 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Jul 2020 — Jan 2021 [monthly]

Completed

First recorded

Mar 2019

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Centre Hospitalier Saint Joseph Saint Luc de Lyon

Data source: Centre Hospitalier Saint Joseph Saint Luc de Lyon

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Créteil, France