Premium
Sedation and neurodevelopmental outcomes in PICU: Identification of study groups
Author(s) -
Withington Davinia E.,
Mujallid Razaz,
Al Sabaa Zainab
Publication year - 2019
Publication title -
pediatric anesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.704
H-Index - 82
eISSN - 1460-9592
pISSN - 1155-5645
DOI - 10.1111/pan.13558
Subject(s) - medicine , sedation , identification (biology) , intensive care medicine , medical emergency , pediatrics , anesthesia , botany , biology
Summary Background/Aims As little as 30 minutes of exposure to anesthetic and sedative agents may adversely affect the developing brain. Safe, humane management of critically ill infants requires the use of sedative agents, often for prolonged periods. We sought to identify two comparable groups of critical care patients who did or did not receive sedatives, with the aim of designing a long‐term neurodevelopment follow‐up study. This feasibility study aimed to determine if two comparable groups could be found. Methods Infants with respiratory diagnoses having noninvasive ventilation without sedation (Group C) or intubation and ventilation with sedation (Group S) were identified by chart review. Charts of patients fulfilling the above inclusion criteria were searched for exclusion criteria including neurological disease, extreme prematurity, congenital cardiac disease, and genetic anomalies. Data were extracted to score pediatric severity of illness scores (PRISM and PELOD) for each patient. These scores were then compared using the absolute scores and by risk strata. Results Group S included 33 patients and Group C had 39. The absolute PRISM and PELOD scores were different between groups. Comparing the groups in three risk strata (PRISM greater or less than 5 or 10), there were no significant differences between groups. Conclusion It is not possible to randomize infants to sedation or no sedation to investigate neurodevelopmental outcomes. This phase of the project aimed to determine the comparability of two groups of PICU patients. These findings indicate that these groups could be enrolled as exposed and control subjects in an outcomes study.