Clinical Research Directory

Comparing Electromyography of the Diaphragm With Ultrasound in Neonates and Children With Respiratory Support

Background of the study: Increased work of breathing, potentially leading to respiratory insufficiency, resulting in the need of (non-) invasive respiratory support is the most common observed problem in the neonatal - and pediatric intensive care unit (NICU/PICU). The diaphragm is the main respiratory muscle. Currently there is not an established technique accessible to observe the (clinical) function of the diaphragm and its role in respiratory insufficiency. New non-invasive modalities are promising, such as transcutaneous diaphragm electromyography (dEMG) and diaphragm ultrasound (dUS). Objective of the study: Our objective is to assess the association between transcutaneous diaphragm electromyography (dEMG) and diaphragm ultrasound (dUS) in the PICU population. Study design: Single center pilot study Study population: The study population consists of children between 0-12 months, admitted to the PICU of the Leiden University Medical Center, with invasive respiratory support. Primary study parameters/outcome of the study: Primary endpoint is to evaluate the association between dEMG and dUS measurements in the PICU population.