The Utilization of Computed Tomography in the Pediatric Emergency Department for Patients With Ventriculoperitoneal Shunts.

Autor:	Alqarni H; Pediatrics, King Abdulaziz Medical City, Riyadh, SAU., Almaini R; Emergency Medicine, King Abdulaziz Medical City, Riyadh, SAU., Alharbi A; Internal Medicine, Prince Sultan Military Medical City, Riyadh, SAU., Aldaffaa A; Pediatrics, King Abdulaziz Medical City, Riyadh, SAU., Alammari N; Emergency Medicine, King Abdulaziz Medical City, Riyadh, SAU., Alawni O; Pediatric Emergency Medicine, King Abdulaziz Medical City, Riyadh, SAU., Dalbouh M; Pediatric Emergency Medicine, King Faisal Medical City, Abha, SAU., Alzahrani A; Medical Imaging, Pediatric Radiology, King Abdulaziz Medical City, Riyadh, SAU., Yousif A; Pediatric Emergency Medicine, King Khalid University Hospital, Riyadh, SAU.
Jazyk:	angličtina
Zdroj:	Cureus [Cureus] 2024 Mar 24; Vol. 16 (3), pp. e56816. Date of Electronic Publication: 2024 Mar 24 (Print Publication: 2024).
DOI:	10.7759/cureus.56816
Abstrakt:	Introduction Despite all the advantages of computed tomography (CT) scanning, there is a significant concern due to the rising use of CT scans in children with ventriculoperitoneal (VP) shunts. High doses of radiation are absorbed by patients, raising their chance of acquiring cancer. Evaluating a potential VP shunt malfunction is a frequent encounter in the pediatric emergency room, often necessitating the utilization of a CT scan. This study aims to recognize and quantify the utilization of CT scans in an emergency setting for pediatric patients with a clinical suspicion of VP shunt malfunction. Methods This retrospective chart review was conducted on patients who visited the emergency department with suspected VP shunt malfunction in a pediatric tertiary care hospital (King Abdullah Specialist Children Hospital), Riyadh, Saudi Arabia. The study included the files of children between the years 2018 and 2019. Results A total of 119 children were included; the main indication for VP shunt insertion was congenital hydrocephalus at 46.8% (n=52). The median number of CT scans done per patient was seven (IQR=3-9). CT findings were abnormal among 55.6% (n=60). The univariate analysis examining the impact of different factors on CT findings showed an association between an abnormal CT finding and female gender (P=0.017), younger age (P=0.03), and the presence of a cerebral cyst (P=0.001); however, subsequent multivariate analysis was not significant for any of these factors. Twenty-two point three percent (n=25) of the patients required neurosurgical intervention, and the associated factors with neurosurgical intervention included changes in activity level (P=0.04), weakness (P=0.004), and altered mental status (P=0.001). Conclusion Children with VP shunts are susceptible to significant radiation exposure through the utilization of CT scans whenever they present to the ER with suspected shunt malfunction during their lifespan, which puts them at risk of radiation-related complications, such as cancers. CT imaging remains a helpful tool aiding physicians in making accurate decisions. However, in this study, almost half of the children had unremarkable CT findings. Thus, it is imperative to rationalize its use by establishing tailored guidelines that delineate the appropriate circumstances warranting its application. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2024, Alqarni et al.)
Databáze:	MEDLINE
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