Defining pediatric neurosurgery in low-income countries: a cross-sectional study in Ethiopia

Pediatric neurosurgical practice is prevalent in most low- and lower-middle-income countries but lacks comprehensive documentation of practice patterns, demographics, and case variety. This study aimed to present the current state of pediatric neurosurgery in Ethiopia, including workforce characterization, case variety, and relevant procedures.

A survey was developed and distributed to all Ethiopian fully trained neurosurgeons (n = 50). Survey questions assessed sociodemographic variables, level of training, case variety, and neurosurgical practice. Statistical analysis was conducted to describe the current practice of pediatric neurosurgery.

A total of 45 neurosurgeons responded (90%). Three respondents (7%) were women. There was only 1 fellowship-trained pediatric neurosurgeon, while most neurosurgeons were general neurosurgeons who served a pediatric patient population. Most neurosurgeons (56%) worked in the capital city, Addis Ababa, while another 13% worked in other urban settings. The top three indications for a pediatric neurosurgical procedure were neural tube defects (NTDs) (96%), hydrocephalus (93%), and trauma (60%). NTD-associated hydrocephalus was the most common hydrocephalus type seen (71%). The most common procedure for hydrocephalus was shunt insertion (96%). A prenatal diagnosis of NTD was made in < 10% of cases, as reported by 84% of respondents.

The study highlights Ethiopia's need for more pediatric neurosurgeons. Suggested strategies to facilitate subspecialty training include the establishment of a fellowship program facilitated by the implementation of a nationwide pediatric neurosurgery registry. Promoting efforts for early diagnosis and treatment of pediatric conditions coupled with NTD prevention initiatives could improve pediatric neurosurgical care in Ethiopia.