Awake Craniotomy in Africa: A Scoping Review of Literature and Proposed Solutions to Tackle Challenges.

BACKGROUND: Awake craniotomy (AC) is a common neurosurgical procedure for the resection of lesions in eloquent brain areas, which has the advantage of avoiding general anesthesia to reduce associated complications and costs. A significant resource limitation in low- and middle-income countries constrains the usage of AC. OBJECTIVE: To review the published literature on AC in African countries, identify challenges, and propose pragmatic solutions by practicing neurosurgeons in Africa. METHODS: We conducted a scoping review under Preferred Reporting Items for Systematic Reviews and Meta-Analysis-Scoping Review guidelines across 3 databases (PubMed, Scopus, and Web of Science). English articles investigating AC in Africa were included. RESULTS: Nineteen studies consisting of 396 patients were included. Egypt was the most represented country with 8 studies (42.1%), followed by Nigeria with 6 records (31.6%). Glioma was the most common lesion type, corresponding to 120 of 396 patients (30.3%), followed by epilepsy in 71 patients (17.9%). Awake-awake-awake was the most common protocol used in 7 studies (36.8%). Sixteen studies (84.2%) contained adult patients. The youngest reported AC patient was 11 years old, whereas the oldest one was 92. Nine studies (47.4%) reported infrastructure limitations for performing AC, including the lack of funding, intraoperative monitoring equipment, imaging, medications, and limited human resources. CONCLUSION: Despite many constraints, AC is being safely performed in low-resource settings. International collaborations among centers are a move forward, but adequate resources and management are essential to make AC an accessible procedure in many more African neurosurgical centers.

Establishing the First Neurosurgical Skill Laboratory in West Africa: An Initiative for an Affordable Regional Education Center.

Background: The benefits of a neurosurgical skill laboratory (NSL) are unquestionable. Despite the increasing number of sub-Saharan African neurosurgeons, few cadaveric laboratories are available for neurosurgical education. The first of its kind in West Africa, a NSL opened in 2019 in Abidjan, Cote d'Ivoire to promote neurosurgeons' education and technical skills. We have described our experience in creating and running this facility. Methods: NSL is a private academic center in Abidjan, Cote d'Ivoire. It includes 2 rooms dedicated to cadaveric hands-on training and microscopic neurosurgery and multipurpose rooms, which contain 7 table-mounted microscopes and 3 endoscopes. The designed layout replicates an operating room. The curriculum was designed to meet the needs for training for complex brain and spine surgeries. Results: The training covers skull base (conventional and extended) approaches, microsuturing, and anterolateral and posterior approaches for spine surgeries. The training was open to residents and consultants. The faculty members included anatomists, neurosurgeons, otolaryngologists, and orthopedists. Additionally, the NSL welcomes fellows from foreign countries. Fellows from 4 countries have been trained, and 14 educational activities have been organized. Conclusions: In the present report, we have provided insight into a sub-Saharan African neurosurgical laboratory striving toward an affordable and self-sustainable center. The short-term goal of the NSL is to be a center for developing technical skills for African neurosurgeons for better patient outcomes.

Understanding the motivations, needs, and challenges faced by aspiring neurosurgeons in Africa: an E-survey.

INTRODUCTION: Three million African patients need a neurosurgical consultation every year, but there are not enough neurosurgeons to meet this need. Efforts have been made to increase the neurosurgical capacity through the creation of training programs in Africa. Although these programs have been successful, there is still a long way to go. Aspiring African neurosurgeons (AANs) will become neurosurgeons in the future if they are given the resources and opportunities. The authors set out to understand the perceptions, needs, and difficulties faced by AANs. METHODS: An e-survey containing 45 questions was created using Google Forms and distributed via social media. The survey was anonymous, and it was distributed from June 2, 2020, to June 16, 2020. Summary descriptive statistics and the Chi-Square test were calculated. The p-value was considered to be significant below .05. RESULTS: A total of 221 AANs aged 23.5 ± 3.3 years and from 22 African countries responded to the survey. Most were male (66.1%) and medical students (84.6%). Few had assisted a neurosurgical intervention in-person (24.9%), had a mentor (29.0%) or attended a journal club (10.3%). A small proportion was unwilling to train in their home country (19.5%) or a neighboring country (16.3%). The top three reasons for choosing neurosurgery were prestige, advice from a family member, and projected income. Also, respondents felt neurosurgery was expensive. CONCLUSION: AANs are passionate about neurosurgery but lack the information, guidance, or opportunities to fulfil their wish.

Training the Next Generation of Academic Global Neurosurgeons: Experience of the Association of Future African Neurosurgeons.

Introduction: Although the past decade has seen a substantial increase in African neurosurgeons' academic productivity, productivity remains low compared to their colleagues from other regions. Aspiring neurosurgeons can contribute to the academic neurosurgery workforce by taking care of less technical and time-consuming research tasks. Fortunately, global neurosurgery institutions have also made efforts to increase research exposure and scholarly output in academic global neurosurgery. The Association of Future African Neurosurgeons (AFAN) created a research incubator for aspiring academic global neurosurgeons in Africa to provide enrollees with mentorship, skills, and experience. This study assesses and reports the activities and results of the research incubator. Methods: Aspiring academic global neurosurgeons were enrolled in the AFAN Research Incubator Program (ARIP), whose primary objective was to provide enrollees with foundational skills in all aspects of the research cycle. ARIP enrollees participated in didactic and practical activities with the aim of publishing ≥1 article and presenting ≥1 abstracts at international conferences in one year. Results: Fifteen AFAN members aged 25.0 ± 3.0 years enrolled in ARIP: 7 (46.7%) medical students, 4 (26.7%) general practitioners, and 4 (26.7%) residents. Eleven (73.3%) were male, 6 (40.0%) were from Cameroon and 6 (40.0%) had no previous research experience. Two (13.3%) enrollees dropped out. ARIP enrollees published a total of 28 articles, and enrollees published a median of 1.0 (IQR = 2) first-author articles on neurosurgical system strengthening. Additionally, ARIP enrollees presented 20 abstracts with a median of one abstract (IQR = 3.0). Conclusion: South-South research collaborations like ARIP can contribute to improving global neurosurgery research capacity and output. These collaborations can set up the foundations for robust research in low- and middle-income countries.

State of Neurosurgical Education in Africa: A Narrative Review.

BACKGROUND: There is no comprehensive report of neurosurgery postgraduate education in Africa. This narrative review aimed to map out the landscape of neurosurgery training in Africa and highlight similarities and differences in training. METHODS: The keywords "neurosurgery," "education," and "Africa" were searched on PubMed and Google Scholar from inception to January 17, 2021. Next, a complementary hand search was conducted on Google using the keywords "neurosurgery," "residency," and the individual African countries in English and official languages. The relevant data were extracted and compiled into a narrative review. RESULTS: A total of 76 African training programs that recruit more than 168 trainees each year were identified. Less than half (40.7%, n = 22) of African countries have at least 1 neurosurgery training program. Egypt (n = 15), Algeria (n = 14), and Nigeria (n = 10) have the highest number of training programs, whereas Algeria (0.33), Egypt (0.15), and Libya (0.15) have the highest number of training programs per 1 million inhabitants. The College of Surgeons of East, Central, and Southern Africa has 16 programs in 8 countries, whereas the West African College of Surgeons has 17 accredited programs in 3 countries. The duration of training varies between 4 and 8 years. There is limited information available in the public domain and academic literature about subspecialty fellowships in Africa. CONCLUSIONS: This review provides prospective applicants and African and global neurosurgery stakeholders with information to advocate for increased investment in African neurosurgery training programs.

Patient Attitudes toward Neurosurgery in Low- and Middle-Income Countries: A Systematic Review.

BACKGROUND: Low- and middle-income countries (LMICs) bear the majority of the neurosurgical burden of diseases but lack the resources to meet these needs. OBJECTIVE: As we increase access to neurosurgical care in LMICs, we must understand patient attitudes toward neurosurgery. METHODS AND MATERIAL: PubMed, LILACS, and African Journals Online databases were searched systematically from inception to January 4, 2020, for studies on neurosurgical patient perceptions in LMICs. The articles found were blindly reviewed with Rayyan by two authors. The two authors resolved conflicts between themselves, and when this was not possible, a third reviewer was consulted. All the articles included were then appraised, and the results were summarized. RESULTS: Six of the 1,175 articles met the inclusion criteria. The studies were set in Brazil, Ethiopia, India, Nigeria, South Korea, and Sub-Saharan Africa. Four of the studies (50%) were phenomenological studies, and the other two were grounded theory and narrative. The studies identified patient attitudes toward neurosurgical practitioners, diseases, and interventions. Ethiopian and Nigerian patients believed cranial diseases to be otherworldly and resorted to traditional medicine or spiritual healing first, whereas Brazilian patients were more comfortable with cranial diseases and even more so if they had had a previous craniotomy. The Indian paper was a recount of a neurosurgeon's experience as a spine patient. CONCLUSIONS: There are few studies on neurosurgery patient perception in LMICs. LMIC neurosurgeons should be encouraged to study their patient beliefs concerning neurosurgical diseases and interventions, as this can explain health-seeking behaviors.

Exploring the knowledge and attitudes of Cameroonian medical students towards global surgery: A web-based survey.

INTRODUCTION: Global surgery is a growing field studying the determinants of safe and affordable surgical care and advocating to gain the global health community's attention. In Cameroon, little is known about the level of knowledge and attitudes of students. Our survey aimed to describe the knowledge and attitudes of Cameroonian medical students towards global surgery. MATERIALS AND METHODS: We performed an anonymous online survey of final-year Cameroonian medical students. Mann-Whitney U test and Spearman correlation analysis were used for bivariate analysis, and the alpha value was set at 0.05. Odds ratios and their 95% confidence intervals were calculated. RESULTS: 204 respondents with a mean age of 24.7 years (±2.0) participated in this study. 58.3% were male, 41.6% had previously heard or read about global surgery, 36.3% had taken part in a global surgery study, and 10.8% had attended a global surgery event. Mercy Ships was well known (46.5%), and most students believed that surgical interventions were more costly than medical treatments (75.0%). The mean score of the global surgery evaluation was 47.4% (±29.6%), and being able to recognize more global surgery organizations was correlated with having assumed multiple roles during global surgery studies (p = 0.008) and identifying more global surgery indicators (p = 0.04). Workforce, infrastructure, and funding were highlighted as the top priorities for the development of global surgery in Cameroon. CONCLUSION: Medical students are conscious of the importance of surgical care. They lack the opportunities to nurture their interest and should be taught global surgery concepts and skills.