Procalcitonin and lung ultrasound algorithm to diagnose severe pneumonia in critical paediatric patients (PROLUSP study). A randomised clinical trial.
Respir Res
; 21(1): 255, 2020 Oct 08.
Article
em En
| MEDLINE
| ID: mdl-33032612
ABSTRACT
BACKGROUND:
Lung 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/DESIGN:
A 3-year clinical trial. INCLUSION CRITERIA children younger than 18 years 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 < 1 ng/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 > 1 ng/mL, antibiotic therapy is recommended.CONCLUSION:
This 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 REGISTRATION NCT04217980 .
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Algoritmos
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Estado Terminal
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Pneumonia Bacteriana
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Pró-Calcitonina
/
Pulmão
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
/
Prognostic_studies
Limite:
Child
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Child, preschool
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Female
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Humans
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Male
Idioma:
En
Revista:
Respir Res
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Espanha