Personalized Ultrasound-Guided External Diaphragm Pacing to Improve Outcomes in Invasive Mechanically Ventilated Patients

This intervention, Diaphragm Ultrasound-Guided External Diaphragm Pacing (DU-EDP), is distinguished by its personalized approach, where diaphragm pacing is dynamically adjusted based on real-time diaphragm function measurements obtained through bedside diaphragm ultrasound (DU). Unlike standard external diaphragm pacing (EDP) interventions that use uniform pacing parameters, DU-EDP allows for the customization of pacing intensity, frequency, and duration for each patient. This intervention specifically integrates novel diaphragm function indices, such as diaphragm thickening fraction (DTF) and diaphragmatic rapid shallow breathing index (D-RSBI), to enhance precision in weaning from mechanical ventilation. The combination of these advanced metrics with real-time ultrasound guidance makes DU-EDP a highly individualized and innovative intervention for critically ill, mechanically ventilated patients.