Assesment of New Devices for the Diagnostic Evaluation of Diaphragmatic Dysfunction

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

125 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-06-11

Study Completion Date

2021-09-21

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

this study aim to evaluate wether new, non-invasive and non-contact devices such as Structured Light Plethysmography (SLP) and Sonar would be able to accurately detect and quantify diaphragm dysfunction (mono-or-bilateral) by assessing the asymmetric chest wall motion generated during spontaneous breathing as compared with a classic, standard and invasive technique.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Use of Transient Elastogaphy to Assess Diaphragm Function in Mechanically Ventilated Patients

NCT03832231

Ventilator Weaning Intensive Care Unit

COMPLETED NA

Validation of a Dynamic Evaluation Tool in Respiratory Failure

NCT01807663

Respiratory Failure

TERMINATED NA

Electrical Impedance Tomography: Collapse in Dependent Areas as a Predictor of Response to Prone Position Ventilation in COVID-19 Acute Respiratory Distress Syndrome

NCT04603755

SARS-CoV Infection Acute Respiratory Distress Syndrome

COMPLETED

Deformation of the Diaphragm Zone of Apposition

NCT04424277

Respiratory Physiology

COMPLETED

Not Invasive Monitoring of Pleural Drainage

NCT01778270

Pleural Effusion

COMPLETED NA

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The measurements of chest and abdominal wall movements during quiet tidal breathing will be performed simultaneously using SLP and Sonar devices.

Subjects will be asked to sit down on a chair with their neck in a neutral position and their back as straight as possible. The SLP and the Sonar will be lined up to project the grid of light and the ultrasonic wave sonar over the participant's chest and abdomen. Data will be collected during 5 minutes of tidal breathing. The same procedure will be repeated while having the patient lying down in supine position on the same chair for 5 additional minutes. During both sessions (sitting and supine), patients will be asked to perform a gentle inspiratory capacity (IC) maneuver to better appreciate the thoraco-abdominal asymmetry and distortion.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Diaphragmatic Paralysis Healthy Volunteers

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.