Trauma care and referral patterns in Rwanda: implications for trauma system development.

BACKGROUND: Trauma remains a leading cause of death worldwide. The development of trauma systems in low-resource settings may be of benefit. The objective of this study was to describe operative procedures performed for trauma at a tertiary care facility in Kigali, Rwanda, and to evaluate geographical variations and referral patterns of trauma care. METHODS: We retrospectively reviewed all prospectively collected operative cases performed at the largest referral hospital in Rwanda, the Centre Hospitalier Universitaire de Kigali (CHUK), between June 1 and Dec. 1, 2011, for injury-related diagnoses. We used the Pearson χ² and Fisher exact tests to compare cases arising from within Kigali to those transferred from other provinces. Geospatial analyses were also performed to further elucidate transfer patterns. RESULTS: Over the 6-month study period, 2758 surgical interventions were performed at the CHUK. Of these, 653 (23.7%) were for trauma. Most patients resided outside of Kigali city, with 337 (58.0%) patients transferred from other provinces and 244 (42.0%) from within Kigali. Most trauma procedures were orthopedic (489 [84.2%]), although general surgery procedures represented a higher proportion of trauma surgeries in patients from other provinces than in patients from within Kigali (28 of 337 [8.3%] v. 10 of 244 [4.1%]). CONCLUSION: To our knowledge, this is the first study to highlight geographical variations in access to trauma care in a low-income country and the first description of trauma procedures at a referral centre in Rwanda. Future efforts should focus on maturing prehospital and interfacility transport systems, strengthening district hospitals and further supporting referral institutions.

CONTEXTE: Les traumatismes demeurent l'une des principales causes de décès dans le monde. La mise au point de systèmes de traumatologie dans des milieux défavorisés pourrait toutefois contribuer à améliorer la situation. Notre étude avait pour objectif de décrire les interventions chirurgicales pratiquées sur les victimes de traumatismes dans un établissement de soins tertiaires de Kigali, au Rwanda, et d'évaluer les variations géographiques et les habitudes d'orientation des patients dans le domaine de la traumatologie. MÉTHODES: Nous avons évalué rétroactivement les données recueillies de façon prospective sur l'ensemble des interventions réalisées au plus grand centre hospitalier régional du Rwanda, le Centre hospitalier universitaire de Kigali (CHUK), du 1er juin au 1er décembre 2011 pour les diagnostics liés à des blessures. Nous avons eu recours au test χ² de Pearson et au test exact de Fisher pour comparer les cas issus de la province de Kigali à ceux provenant d'autres provinces. Nous avons en outre effectué des analyses géospatiales afin de mieux comprendre les habitudes d'orientation des patients. RÉSULTATS: Au cours des 6 mois de l'étude, 2758 interventions chirurgicales ont été pratiquées au CHUK, dont 653 (23,7 %) pour des traumatismes. La majorité des patients résidaient à l'extérieur de la capitale : 337 (58,0 %) d'entre eux avaient été transférés d'autres provinces, et 244 (42,0 %), d'ailleurs dans la province. Si la plupart des interventions chirurgicales étaient orthopédiques (489, soit 84,2 %), les patients d'autres provinces ont plus souvent subi des interventions générales que leurs compatriotes de la province de Kigali (28 sur 337, soit 8,3 %, par rapport à 10 sur 244, soit 4,1 %). CONCLUSION: À notre connaissance, il s'agit de la première étude mettant en lumière les variations géographiques de l'accès aux soins en traumatologie dans un pays à faible revenu et de la première description des interventions chirurgicales pratiquées sur des victimes de traumatismes dans un centre régional du Rwanda. Les travaux à venir devraient être axés sur le développement des systèmes de transport avant l'hospitalisation et entre les établissements, le renforcement des hôpitaux de district et l'augmentation du soutien aux centres régionaux.

Systematic Review of Surgical Literature from Resource-Limited Countries: Developing Strategies for Success.

BACKGROUND: Injuries and surgical diseases are leading causes of global mortality. We sought to identify successful strategies to augment surgical capacity and research endeavors in low-income countries (LIC's) based on existing peer-reviewed literature. METHODS: A systematic review of literature from or pertaining to LIC's from January 2002 to December 2011 was performed. Variables analyzed included type of intervention performed, research methodology, and publication demographics such as surgical specialty, partnerships involved, authorship contribution, place and journal of publication. FINDINGS: A total of 2049 articles met the inclusion criteria between 2002 and 2011. The two most common study methodologies performed were case series (44%) and case reports (18%). A total of 43% of publications were without outcome measures. Only 21% of all publications were authored by a collaboration of authors from low-income countries and developed country nationals. The five most common countries represented were Nepal (429), United States (408), England (170), Bangladesh (158), and Kenya (134). Furthermore, of countries evaluated, Nepal and Bangladesh were the only two with a specific national journal. INTERPRETATION: Based on the results of this research, the following recommendations were made: (1) Describe, develop, and stimulate surgical research through national peer-reviewed journals, (2) Foster centers of excellence to promote robust research competencies, (3) Endorse partnerships across regions and institutions in the promotion of global surgery, and (4) Build on outcome-directed research.

Acute care surgery in Rwanda: Operative epidemiology and geographic variations in access to care.

BACKGROUND: Surgical management of emergent, life-threatening diseases is an important public health priority. The objectives of this study were to (1) describe acute care general surgery procedures performed at the largest referral hospital in Rwanda and (2) understand the geographic distribution of disease presentations and referral patterns. METHODS: We performed a retrospective review of prospectively collected acute care surgery cases performed at the Centre Hospitalier Universitaire de Kigali (CHUK) in Rwanda between June 1 and December 1, 2011. Using Pearson's χ(2) test and the Fisher exact test, we compared cases originating from within Kigali and transfers from other provinces. Geospatial analyses also were used to further describe transfer patterns. RESULTS: During the study period, 2,758 surgical interventions were performed, of which 25.6% (707/2,758) were general surgery operations. Of these, 45.4% (321/707) met the definition of acute care surgery. Only about one-third-32.3% (92/285)-of patients resided within Kigali, whereas about two-thirds-67.7% (193/285)-were transferred from other provinces. Most patients transferred from other provinces were younger than 18 years of age (40.4%; 78/193), and 83.0% (39/47) of patients older than 50 years of age originated from outside of Kigali. Specific operative indications and surgical procedures varied substantially between patients from Kigali and patients transferred from other provinces. CONCLUSION: Emergency surgical conditions remain important contributors to the global burden of disease, particularly in low- and middle-income countries. Geographic variations exist in terms of operative diagnoses and procedures, which implies a need for improved access to surgical care at the district level with defined transfer mechanisms to greater-level care facilities when needed.