OBJECTIVES: Pneumothorax is a catastrophic event associated with high morbidity and mortality, and it is relatively common in neonates. This study aimed to investigate the association between ventilatory parameters and the risk of developing pneumothorax in extremely low birth weight neonates. METHODS: This single-center retrospective cohort study analyzed 257 extremely low birth weight neonates admitted to a neonatal intensive care unit between January 2012 and December 2017. A comparison was carried out to evaluate the highest value of positive end-expiratory pressure (PEEP), peak inspiratory pressure (PIP), and driving pressure (DP) in the first 7 days of life between neonates who developed pneumothorax and those who did not. The primary outcome was pneumothorax with chest drainage necessity in the first 7 days of life. A matched control group was created in order to adjust for cofounders associated with pneumothorax (CRIB II score, birth weight, and gestational age). RESULTS: There was no statistically significant difference in PEEP, PIP, and DP values in the first 7 days of life between extremely low birth weight neonates who had pneumothorax with chest drainage necessity and those who did not have pneumothorax, even after adjusting for potential cofounders. CONCLUSIONS: Pressure-related ventilatory settings in mechanically ventilated extremely low birth weight neonates are not associated with a higher risk of pneumothorax in the first 7 days of life.
OBJECTIVES: Pneumothorax is a catastrophic event associated with high morbidity and mortality, and it is relatively common in neonates. This study aimed to investigate the association between ventilatory parameters and the risk of developing pneumothorax in extremely low birth weight neonates. METHODS: This single-center retrospective cohort study analyzed 257 extremely low birth weight neonates admitted to a neonatal intensive care unit between January 2012 and December 2017. A comparison was carried out to evaluate the highest value of positive end-expiratory pressure (PEEP), peak inspiratory pressure (PIP), and driving pressure (DP) in the first 7 days of life between neonates who developed pneumothorax and those who did not. The primary outcome was pneumothorax with chest drainage necessity in the first 7 days of life. A matched control group was created in order to adjust for cofounders associated with pneumothorax (CRIB II score, birth weight, and gestational age). RESULTS: There was no statistically significant difference in PEEP, PIP, and DP values in the first 7 days of life between extremely low birth weight neonates who had pneumothorax with chest drainage necessity and those who did not have pneumothorax, even after adjusting for potential cofounders. CONCLUSIONS: Pressure-related ventilatory settings in mechanically ventilated extremely low birth weight neonates are not associated with a higher risk of pneumothorax in the first 7 days of life.
Authors: Matteo Bruschettini; Olga Romantsik; Luca Antonio Ramenghi; Simona Zappettini; Colm P F O'Donnell; Maria Grazia Calevo Journal: Cochrane Database Syst Rev Date: 2016-01-11
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Authors: Yogen Singh; Cecile Tissot; María V Fraga; Nadya Yousef; Rafael Gonzalez Cortes; Jorge Lopez; Joan Sanchez-de-Toledo; Joe Brierley; Juan Mayordomo Colunga; Dusan Raffaj; Eduardo Da Cruz; Philippe Durand; Peter Kenderessy; Hans-Joerg Lang; Akira Nishisaki; Martin C Kneyber; Pierre Tissieres; Thomas W Conlon; Daniele De Luca Journal: Crit Care Date: 2020-02-24 Impact factor: 9.097