Establishing collaborations in global neurosurgery: The role of InterSurgeon

The Scope, Trends, and Challenges of Neurosurgical Research in Nigeria: A Bibliometric Review

OBJECTIVE

This study investigates the scope, trends, and challenges of neurosurgical research in Nigeria since inception of the specialty in 1962.

METHODS

A bibliometric review of the neurosurgical literature from Nigeria was performed. Variables extracted included year and journal of publication, article topic, article type, research type, study design, article focus area, and limitations. Descriptive and quantitative analyses were performed for all variables. Trends of research publications were described in three periods: pioneering (1962-1981), recession (1982-2001), and resurgent (2002-2021).

RESULTS

Of the 1023 included articles, 10.0% were published in the pioneering period, 9.2% in the recession period, and 80.8% in the resurgent period. Papers were predominantly published in World Neurosurgery (4.5%) and Nigerian Journal of Clinical Practice (4.0%). A total of 79.9% of the 4618 authors were from Nigerian institutions; 86.3% of the articles covered clinical research and were mainly focused on service delivery and epidemiology (89.9%). The most prominent topics were traumatic brain injury (25.8%) and central nervous system malignancy (21.4%). Only 4.4% of the publications received funding, mostly from agencies in the United States (31.7%). Barriers to neurosurgical research included lack of clinical databases (18.0%), increasing burden of disease (12.5%), and diagnostic challenges (12.4%).

CONCLUSIONS

Neurosurgical research in Nigeria continues to grow due to increased training, workforce, and infrastructural improvements. Addressing the major challenges through establishment of research databases, development of evidence-based management guidelines, and increasing research training, funding and opportunities can increase research capacity in Nigeria.

Greek reflections on global neurosurgery

Introduction

Large populations in middle- and low-income countries in Africa, Asia, and Central and South Americas face a dramatic neurosurgical crisis. However, large social groups in high-income countries face similar limited access to neurosurgical services. Proper identification of such a problem, analysis of the underlying causes, and proposal of potential solutions may not only address the problem at a national level, but may also provide valuable reflections on the efficient management of global neurosurgical crisis.

Research question

To evaluate if special social groups face similar problems in Greece.

Material and methods

The structure of the Greek health system was examined. The national census along with the registry of practicing neurosurgeons of the Greek National Society, as well as the national health map were searched.

Results

A series of socio-economic factors, language barriers, cultural and religion differences, geographical barriers, the COVID-19 pandemic aftermath, along with the inherent malfunctioning of the Greek health system have led to this national neurosurgical crisis.

Discussion and conclusion

An extensive redrawing of the Greek health map, reorganization of the national health system, along with adaptation of all recent advances in telemedicine may alleviate the health burden in these populations. The results of this local reformation may be applied to a global level for managing the ongoing health crisis. Moreover, the development of a European taskforce by the European Association of Neurosurgical Societies (EANS) may well facilitate the development of realistic and efficacious global solutions, and contribute to the global effort for providing high-quality neurosurgical services worldwide.

Live Virtual Surgery and Virtual Reality in Surgery: Potential Applications in Hand Surgery Education

Accelerated in part by the coronavirus disease 2019 pandemic, medical education has increasingly moved into the virtual sphere in recent years. Virtual surgical education encompasses several domains, including live virtual surgery and virtual and augmented reality. These technologies range in complexity from streaming audio and video of surgeries in real-time to fully immersive virtual simulations of surgery. This article reviews the current use of virtual surgical education and its possible applications in hand surgery. Applications of virtual technologies for preoperative planning and intraoperative guidance, as well as care in underresourced settings, are discussed. The authors describe their experience creating a virtual surgery subinternship with live virtual surgeries. There are many roles virtual technology can have in surgery, and this review explores potential value these technologies may have in hand surgery.

The humanitarian aid of neurosurgical missions in Peru: A chronicle and future perspectives

Background

The unmet neurosurgical need has remained patent in developing countries, including Peru. However, continuous efforts to overcome the lack of affordable care have been achieved, being neurosurgical missions one of the main strategies. We chronicle the humanitarian labor of organizations from high-income countries during their visit to Peru, the contributions to local trainees' education, and the treatment of underserved patients. Furthermore, we discuss the embedded challenges from these missions and the future perspective on long-term partnerships and sustainability.

Methods

This is a narrative review. We searched the literature in PubMed and Google Scholar about neurosurgical missions conducted in Peru.

Results

Since 1962, twelve organizations from high-income countries have delivered humanitarian help in Peru by training local neurosurgeons, treating low-income patients, and providing surgical instrumentation. Out of the three main regions of Peru, cities on the coast and highlands have hosted most of these missions, with no reported outreach in the amazon area. About 75% of the organizations are headquartered in the United States, followed by Canada, Luxembourg, and Spain. In addition, 50% of the organizations have an active partnership. The predominant focus of these missions has been pediatrics, neuro-oncology, and spine surgery.

Conclusion

Neurosurgical missions have represented a strategy to close the disparity in education and treatment in Peru. However, additional efforts must be conducted to improve long-term partnership and sustainability, such as adopting standardized indicators for progress tracking, incorporating remote technologies for continuous training and communication, and expanding partnerships in less attended areas.