Clinical Research Directory

Diaphragm Response in Elderly for Acute Monitoring

Acute dyspnea is a common cause of emergency department admissions among elderly patients. Acute respiratory failure is often multifactorial and requires rapid and reliable evaluation. Currently, management relies on clinical, biological, and radiological assessments, but diaphragmatic ultrasound could provide an additional tool for real-time respiratory function evaluation. This study aims to integrate this non-invasive technology into the initial assessment of patients to improve care pathways. Hypothesis : Diaphragmatic ultrasound enables reliable assessment of respiratory function and can predict the need for mechanical ventilation.

Evaluation of the Relevance of Diaphragmatic Stroke Ultrasound for the Etiological Diagnosis of Acute Respiratory Distress in an Emergency Department.

The goal of this Prospective interventional multicenter diagnostic study is to investigate the use of diaphragmatic ultrasound (DE) as a diagnostic tool in an adult emergency department for patients in acute respiratory distress. The main question it aims to answer is to evaluate the relevance of measuring the Sum of Plateau Times (SPT) by Clinical Ultrasound in Emergency Medicine (CHEM) for the diagnosis of pneumopathy during acute respiratory distress (ARD) in the Emergency Department. Secondary objectives include the study of other diaphragmatic ultrasound parameters, inspiratory plateau time (IPT) and expiratory plateau time (EPT), and the diagnostic relevance of PTS for the diagnosis of decompensation of Chronic obstructive pulmonary disease (BPCO) and acute cardiogenic pulmonary edema (APO). Each eligible patient will have a right diaphragmatic ultrasound performed by a trained physician, then clinicobiological data will be collected later from medical records, and the etiological diagnosis will be established by a committee of 2 experts in the management of respiratory distress.