Procalcitonin and lung ultrasound algorithm to diagnose severe pneumonia in critical paediatric patients (PROLUSP study). A randomised clinical trial
Por:
Rodríguez-Fanjul J, Guitart-Pardellans C, Bobillo-Perez S, Balaguer-Gargallo M and Jordán-García I
Publicada:
8 oct 2020
Ahead of Print:
8 oct 2020
Resumen:
BackgroundLung ultrasound (LUS) in combination with a biomarker has not yet been studied. We propose a clinical trial where the primary aims are: 1. To assess whether an algorithm with LUS and procalcitonin (PCT) may be useful for diagnosing bacterial pneumonia; 2. To analyse the sensitivity and specificity of LUS vs chest X-ray (CXR).Methods/designA 3-year clinical trial. Inclusion criteria: children younger than 18years old with suspected pneumonia in a Paediatric Intensive Care Unit. Patients will be randomised into two groups: Experimental Group: LUS will be performed as first lung image. Control Group: CXR will be performed as first pulmonary image. Patients will be classified according to the image and the PCT: a) PCT<1ng/mL and LUS/CXR are not suggestive of bacterial pneumonia (BN), no antibiotic will be prescribed; b) LUS/CXR are suggestive of BN, regardless of the PCT, antibiotic therapy is recommended; c) LUS/CXR is not suggestive of BN and PCT >1ng/mL, antibiotic therapy is recommended.ConclusionThis algorithm will help us to diagnose bacterial pneumonia and to prescribe the correct antibiotic treatment. A reduction of antibiotics per patient, of the treatment length, and of the exposure to ionizing radiation and in costs is expected.Trial registrationNCT04217980.
Filiaciones:
Rodríguez-Fanjul J:
Neonatal Intensive Care Unit, Department of Paediatrics, Hospital Germans Trias i Pujol, Autonomous University of Barcelona, Badalona, Spain
Bobillo-Perez S:
Paediatric Intensive Care Unit, Hospital Sant Joan de Déu, University of Barcelona, P° Sant Joan de Déu, 2, 08950 Esplugues, Barcelona, Spain
Immunological and Respiratory Disorders in the Paediatric Critical Patient Research Group, Institut de Recerca Sant Joan de Déu, University of Barcelona, Barcelona, Spain
Balaguer-Gargallo M:
Paediatric Intensive Care Unit, Hospital Sant Joan de Déu, University of Barcelona, P° Sant Joan de Déu, 2, 08950 Esplugues, Barcelona, Spain.
Jordán-García I:
Paediatric Intensive Care Unit, Hospital Sant Joan de Déu, University of Barcelona, P° Sant Joan de Déu, 2, 08950 Esplugues, Barcelona, Spain
Immunological and Respiratory Disorders in the Paediatric Critical Patient Research Group, Institut de Recerca Sant Joan de Déu, University of Barcelona, Barcelona, Spain
Paediatric Infectious Diseases Research Group. Institut de Recerca Sant Joan de Déu, CIBERESP, Barcelona, Spain
Green Submitted, gold
|