Mannitol Dosing Error during Pre-neurosurgical Care of Head Injury: A Neurosurgical In-Hospital Survey from Ibadan, Nigeria

Autor: Oghenekevwe Efe Okere, Amos Olufemi Adeleye, Toyin Ayofe Oyemolade, Toluyemi Adefolarin Malomo
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Journal of Neurosciences in Rural Practice
Journal of Neurosciences in Rural Practice, Vol 12, Iss 01, Pp 171-176 (2021)
ISSN: 0976-3155
0976-3147
Popis: Objectives Inappropriate use of mannitol is a medical error seen frequently in pre-neurosurgical head injury (HI) care that may result in serious adverse effects. This study explored this medical error amongst HI patients in a Nigerian neurosurgery unit. Methods We performed a cross-sectional analysis of a prospective cohort of HI patients who were administered mannitol by their initial non-neurosurgical health care givers before referral to our center over a 22-month period. Statistical Analysis A statistical software was used for the analysis with which an α value of Results Seventy-one patients were recruited: 17 (23.9%) from private hospitals, 13 (18.3%) from primary health facilities (PHFs), 20 (28.2%) from secondary health facilities (SHFs), and 21 (29.6%) from tertiary health facilities (THFs). Thirteen patients (18.3%) had mild HI; 29 (40.8%) each had moderate and severe HI, respectively. Pupillary abnormalities were documented in five patients (7.04%) with severe HI and neurological deterioration in two with mild HI. Mannitol administration was deemed appropriate in only 43.7% (31/71). Data on mannitol dosing in 60.6% (43/71) of the patients showed 8/43 (18.6%) receiving continuous 10% mannitol infusion. The remaining 35/43 received mannitol as a 20% solution but also showing dosing error in 62.9% (22/35): overdosing in 7/35 (20%), and nonbolus administration in 15/35 (42.9%). The distribution of the dosing error among the referring health facilities (all the 13 [100%] patients from private hospitals, 66.7% from PHF, 60% from SHF, and 45.5% from THF) showed a trend of better performance (p = 0.002) by the THFs. Conclusion Mannitol use is apparently fraught with an understudied medical error in the pre-neurosurgical care of the head injured.
Databáze: OpenAIRE
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