Epidemiology and Challenges of Neurotraumas Care in the Emergency Department of a Semi-Urban Hospital in Guinea, West Africa

Trauma is one of the most common surgical emergencies admitted in the acute care departments of hospitals in Guinea, West Africa. We carried a study to assess the epidemiological pattern and clinical care of neurotrauma in the emergency department of the Kindia regional hospital, a rural secondary hospital catering to the needs of western Guinea and nearby districts. Data were prospectively collected from December 2019 to March 2020 after receiving the required hospital authorization and informed consent from the patients or relatives. We recorded two hundred cases of neurotraumas (64.5% of traumatic brain injury cases and 14.5% of spinal cord injury). Neurotraumas represented 17.7% of all admitted patients in the department in the study period. The mean age was 25.34 ± 16.73, and the age range 16 to 30 was the most affected. The predominance was male, with a sex ratio of 3.43. Motor Vehicle Accident was the leading cause 68.5%, and 73.2% of them involved a motorcycle. Motorcycle-to-motorcycle collision was responsible for more than a third of neurotraumas. We classified the majority of the cases as mild and low risk neurotrauma representing 62.08%. All patients benefited from medical treatment, and 30.7% of patients received surgical treatment for associated abdominal, orthopedic, and minor procedures for scalp dilacerations. No patient was referred to a Neurosurgery department, and all living patients were discharged home during the study period with minimal disability. The mortality was 16.3%. Our results could be biased by the lack of interhospital networking and the fact that severe traumatic brain-injured patient dies before seeking medical attention.

Endoscopic Third Ventriculostomy with or without Choroid Plexus Coagulation for Treatment of Hydrocephalus in Guinea: Analysis of 76 Cases in the Department of Neurosurgery of Kipe, Conakry

In low-income countries, endoscopic third ventriculostomy (ETV) with or without choroid plexus coagulation (CPC) is an increasingly accepted alternative to shunt therapy in adult and pediatric hydrocephalus. The authors report the result of this treatment in Conakry in a mixed population of adult and pediatric patients regardless of the etiology of the hydrocephalus. A retrospective study was conducted on 76 patients undergoing 89 ETV from January 2013 to September 2020. The predominant group of patients was infants less than one year with a mean age of 4.3 months and extremes of 1 - 8 months. The H/F sex ratio was 1.7/1. All patients presented acutely with signs of high intracranial pressure. Post-infectious causes and malformations and tumors were the main etiologies, respectively 21%, 47.3%, and 15.7%. The mean duration of the endoscopic procedures was 49.93 ± 10.9 mm, associated with a choroid plexus coagulation in 42% of cases. The complication rate in the first month was 22%, with CSF leak (5%) and death (11%) accounting for the majority. At three months, the complications rates were 45%, with 14.4% closed stroma, 6% epilepsy, and 24% mortality. The mean follow-up was 28 months (range 2 - 53), and the global success rate of 61%. Our study, with its limitations, shows that ETV with CPC is a safe primary approach for the treatment of hydrocephalus in low-income countries regardless of the etiology and the age of the patients.