Successful adaptation of twinning concept for global neurosurgery collaborations-a validation study.

INTRODUCTION: Globally, many regions have an urgent, unmet need of neurosurgical care. A multi-step neurosurgical twinning technique, International Neurosurgical Twinning Modeled for Africa (INTIMA), was proved to be successful during a previous mission to Neurosurgical Unit, Enugu, Nigeria. The Swedish African Neurosurgical Collaboration (SANC) performed a developmental mission together with the local neurosurgical unit in The Gambia, adopting the INTIMA model. METHODS: A multidisciplinary team visited for a 2-week collaborative mission at the Neurosurgical Department of the Edward Francis Small Teaching Hospital in Banjul, The Gambia. The mission followed the data of neurosurgical operations during and after the mission as well as about the operations 3 months prior to and after the mission was collected. RESULTS: During the mission, a total of 22 operations was carried out, the most common being degenerative spinal conditions (n = 9). In the 3 months following the mission, 43 operations were performed compared to 24 during the 3 months leading up to the mission. The complexity of the performed procedures increased after the mission. An operating microscope (Möller-Wedel) was donated and installed and the neurosurgeons on site underwent training in microneurosurgery. The surgical nurses, nurses at the postoperative ward, and the physiotherapists underwent training. A biomedical engineer serviced multiple appliances and devices improving the patient care on site while training local technicians. CONCLUSION: This study validated the use of the INTIMA model previously described in a mission by Swedish African Neurosurgical Collaboration (SANC). The model is sustainable and produces notable results. The core strength of the model is in the multidisciplinary team securing all the aspects and steps of the neurosurgical care. Installation of an operating microscope opened for further microsurgical possibilities, improving the neurosurgical care in The Gambia.

Surgical Treatment of Upper Cervical Spine Trauma: Experience in a Regional Neurosurgery Unit in a Country with Limited Health Care Resources-About 22 Consecutives Cases.

Objectives Representing approximately 22% of cervical spine injuries, upper cervical spine injuries are becoming more frequent with the increase in road traffic accidents. The purpose of our study is to evaluate the results of our surgical series and to compare them with the literature. Materials and Methods In this monocentric retrospective study of over three years (June 2019-May 2022), all the patients with traumatic injuries of the upper cervical spine with a surgical treatment and a minimum of 12 months follow-up were included. Results The average age was 32.7 years, with a predominance of young patients. The predominant cause of injury was road traffic accident (86.3%). The clinical symptoms were cervical pain, associated with a motor deficit in two cases. Jefferson fracture associated with odontoid fracture was the most frequent injury (36.3%), followed by Hangman fracture (22.7%). Ten patients were treated with the Harms technique, four with occipitocervical C0-C2-C3 fixation, two with anterior screw insertion of the odontoid, and six with anterior C2-C3 arthrodesis. The average duration of follow-up was 12.2 months. The outcome was favorable in 21 cases and average in 1 case. Surgical morbidity and mortality were inexistent. Conclusion This short series shows the effectiveness of surgical treatment in the managing traumatic injuries of the upper cervical spine and in the regression of the pain with a low risk of surgical morbidity and mortality.

The Burden of Pediatric Subarachnoid Hemorrhage Healthcare Disparities in Senegal: A Retrospective Cohort Study.

INTRODUCTION: Pediatric aneurysms are uncommon but potentially deadly clinical conditions with varied etiology and outcomes. In low-resource countries, numerous barriers prevent the timely diagnosis and management of pediatric aneurysmal subarachnoid hemorrhage (aSAH). Thus, this study aimed to assess the mortality of pediatric aSAH stemming from limited access to pediatric neurological surgery care in Senegal. METHODS: Pediatric aSAH patients admitted at the authors' institution from 2012 to 2020 were recruited. Spearman Rho's correlation, McNemar's test, and Wilcoxon signed-rank test were used. Odds ratios and their 95% confidence intervals were calculated, and the population attributable fraction (PAF) was used to quantify aSAH mortality attributable to lack of surgical care. RESULTS: Twenty-four pediatric patients (12 females and 12 males) aged 12.2 (95% CI = 10.0-14.3) years presented with aSAH. Most patients had a single aneurysm measuring 12.6 (6.1-19.0) mm with 1 patient having 2. The median WFNS grade was 3 (range [1-4]), and the mean Fisher grade was 4 (range [1-4]). Fifteen patients (62.5%) had surgical treatment on day 15.0 (IQR = 23.0) of hospitalization. The overall mortality rate was 20.8%, and the PAF of mortality for lack of surgical treatment during hospitalization was 0.08. CONCLUSION: Eight percent of deaths among pediatric aSAH patients who do not receive surgical treatment are attributable to lack of access to surgical treatment. Health system strengthening policies should be implemented to address this health inequity.