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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 <0.05 was deemed clinically significant. 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. [ABSTRACT FROM AUTHOR]

Background In Nigeria, pre-neurosurgical care of most neurotrauma patients usually involves administration of many empirical agents including antibiotics with no apparent indications. This practice is fraught with two particular dangers: increase in health care costs and development of drug resistance. This study aimed to interrogate antibiotic stewardship in the pre-neurosurgical care of neurotrauma patients referred to our practice. Materials and Methods This 7-month prospective descriptive study was performed in one University Teaching Hospital of a developing country. Clinical data on all admitted neurotrauma patients with information on the pre-neurosurgical treatment received were captured and analyzed. Results There were 113 patients, 87(77.0%) males; 103(91.2%) had head injury, and 10(8.8%) spinal cord injury. Associated systemic injuries occurred in 47(41.6%): 40 involved skeletal and soft tissue systems, and 12(10.6%) presented with aspiration pneumonitis. These patients were referrals from public health facilities including primary health facilities (PHF), secondary (SHF), and tertiary (THF), as well as private clinics (PC). Antibiotics were given to 74 (65.5%) patients, with a probabilistic indication in only 17.6% (13/74) of these. The proportional distribution of this antibiotic administration according to the referral base was not statistically significant (χ 2 =6.87, p = 0.3): 70% (14/20) from PHF, 56% (14/25) from SHF, 71% (23/32) from THF, and 63% (23/36) from PC. The antimicrobial agent administered was specified in 40 cases: Ceftriaxone was the commonest antibiotic agent implicated. Conclusion There is apparent unnecessary exposure of patients to antibiotics in the pre-neurosurgical care of neurotrauma in this study. There is, therefore, need for education on antibiotic stewardship to the group of health workers involved. [ABSTRACT FROM AUTHOR]

Objective: Though motor vehicle crashes (MVCs) were the main cause of head trauma from road traffic injuries (RTIs), motorcycle crashes (MCCs) are now a major cause of RTI-related head injury (HI) in many developing countries.Methods: Using a prospective database of HIs from a neurosurgical practice in a sub-Saharan African developing country, a cross-sectional survey was conducted for the trauma demography and clinical epidemiology of this MCC-related HI.Results: Motorcycle crashes accounted for 57% (473/833) of all RTI-related HIs in this registry. The victims, with a mean age of 33.1 years (SD = 18.3), consisted mainly of males (83.1%), those of low socioeconomic status (>90%), and those aged between 20 and 40 years old (56%). MCCs involved only riders in 114 cases (114/473, 32.1%), of which 69% were motorcycle-motorcycle crashes. The HI was moderate-severe in 50.8%; clinical symptomatology of significant HI included loss of consciousness (92%), anisocoria (35%), Abbreviated Injury Scale head (AIS-head) score > 3 (28%), and CT-Rotterdam score > 3 (30%). Extracranial systemic injury involved the limbs most frequently, with an Injury Severity Score (ISS) >25 in 49%. The fatality rate was 24%. MCC-related HI among pedestrian victims involved more vulnerable age groups (the young and elderly) but have lower mean ISS compared to motorcycle passengers (mean ISS = 23.5 [11.6] vs. 27.4 [13.0]; 95% confidence interval [CI], 1.27-6.49; P = .004). In addition, compared to a contemporary cohort of MVC-related HIs in our registry, MCC victims were older (mean age 34.8 years [18.0] vs. 30.8 [18.4]; P = .002); had higher proportions of certain extracranial trauma like long bone fractures (71 vs. 29%; P = .02); and suffered fewer surgical brain lesions (25.5 vs. 17.2%; P = .004).Conclusions: Motorcycle crashes are now a significant threat to the heads, limbs, and lives of vulnerable road users in developing countries. [ABSTRACT FROM AUTHOR]

Background: A major goal in neurotrauma management is the prevention of secondary neuronal injuries. This goal is time bound as neurological deficits once established are usually irreversible. Late presentation is the norm in most neurotrauma patients in developing countries. Aims: The aim of the study was to review the timing of presentation of neurotrauma patients and the possible causes of their late presentation for neurosurgical care in our practice. Methods: A cross-sectional study of a 4-month prospective database of neurotrauma patients presenting to the University College Hospital, Ibadan, was done. The participants' biodata, injury characteristics, initial-care details before referral, and information on timing and causes of delay were analyzed. Results: The study subjects included 111 patients, 80.2% (89/111) were males, and 52.8% aged 21–40 years. Head injury (HI), spinal cord injury (SCI), and combined HI and SCI occurred, respectively, in 80.2%, 14.4%, and 5.4%. Road accidents followed by falls were seen in 73.9% and 14.4% (16), respectively. Just 46.8% (52/111) cases presented within 12 h of injury and only 37 (33.3%) within 4 h. Majority, 83.8% (93/111) were referrals from primary care. These referrals were delayed in 81.7% (76/93) of these. The referring health facilities were located intracity with our center in 54%. Other causes of delayed presentation of these study participants included long-distance travel to our center, lack of funds, or a combination of the above factors. Eighty-nine patients (80.2%) were brought in by family members and the remaining minority by passers-by and road safety personnel. Conclusions: Delayed referral from primary care features prominently in timing of presentation of neurotrauma patients in Nigeria. There is a need for collaboration as well as continuing medical education between the neurotrauma specialists and primary care physicians. [ABSTRACT FROM AUTHOR]