Spinal Cord Compression in Togo: Etiologies and Management.

BACKGROUND: Spinal cord compression etiology depends on geographic region. In sub-Saharan Africa, the etiologies are mostly infectious, and management is characterized by diagnostic delay and limited treatment modalities. In Togo, treatment was nonoperative until 2008. However, management has improved with the development of imaging and availability of specialists. We sought to report etiology and outcome of spinal cord compression since establishment of a neurosurgery unit in Togo. METHODS: A retrospective descriptive study was performed of patients admitted for spinal cord compression in the neurosurgery unit of a referral hospital in Togo between 2008 and 2018. Follow-up was conducted at 3, 6, and 12 months after discharge. RESULTS: Spinal cord compression represented 4.2% of hospitalizations. Median patient age was 41 years; 5 patients were children. Men accounted for 64.6% of patients. Patients presented late to the hospital; 40.7% reported symptoms lasting >1 year. Claudication was the presenting symptom in 75.2%. At presentation, 20.3% of patients had complete neurological lesions. The main etiology of compression was degenerative disease. Surgery was performed in 81.4% of patients; only 16.3% were operated on within 72 hours of admission. Chemotherapy was administered in 5 cases. At 1 year after surgery, 33.7% of patients had total neurological recovery, and 50% had partial recovery. Factors influencing neurological recovery were age, initial neurological status, and type of treatment. CONCLUSIONS: This study found increased degenerative causes of spinal cord compression in Africa. The pathology is characterized in our context by late consultation and operative delay affecting recovery, morbidity, and mortality.

Children hydrocephalus in Togo: etiologies, treatment, and outcomes.

Background: Hydrocephalus is frequent in sub-Saharan African countries. The postinfectious hydrocephalus tends to decrease. The objective of this study was to identify the etiologies and outcomes of hydrocephalus. Methods: This was a retrospective study of hydrocephalus cases (0-15 years old) treated in the neurosurgery unit of the Sylvanus Olympio Hospital in Lomé over 10 years (2012-2021). At 1 year, the evolution distinguished in two categories: (1) Good psychomotor development: no delay in the acquisition of walking, language, and school. (2) Psychomotor delay: delay in the acquisition of walking, language, and school. Results: We reported 305 children treated for hydrocephalus representing 1.8% of all neurosurgery unit patients and 34.2% of pediatric pathologies. There was a male predominance (60.6%). We noted second degree consanguinity in 8.5%. The positive maternal serologies were HIV (12.4%), syphilis (8.2%), and toxoplasmosis (2.6%). A malaria episode had been treated during the first trimester in 36.7% of the mothers. The main clinical sign of hydrocephalus was 91.5% of Macrocephalus. Congenital Malformafions were the most common etiologies of hydrocephalus (68.5%). Ventriculoperitoneal shunt was the main surgical method used and 16 deaths were recorded. The medium-term evolution (1 year) was evaluated in 36.1% and noted 61.8% of psychomotor retardation. Conclusion: This study confirms the trend of the predominance of congenital causes of hydrocephalus in Africa, even if maternal infections can be involved in the development of some of them. The morbimortality of this pathology remains important, especially concerning neurocognitive outcomes.