Surgical Burden of Musculoskeletal Conditions in Low- and Middle-Income Countries.

BACKGROUND: The burden of musculoskeletal conditions is growing worldwide. In low- and middle-income countries (LMIC), the burden cannot be fully estimated, due to paucity of credible data. Further, no attempt has been made so far to estimate surgical burden of musculoskeletal conditions. This is a difficult task and accurate estimation of what would constitute surgical burden out of the total musculoskeletal burden in LMIC is not possible, due to number of constraints. METHODS: This review looks at current understanding of the musculoskeletal conditions, that can be measured in LMIC and the limitations based on previous studies and past global burden of diseases estimates. RESULTS: An attempt has been made to identify major conditions where a range of surgical burden can be predicted. CONCLUSION: We conclude that there is huge scope for improvement in the current surveillance mechanism of surgical procedures undertaken for musculoskeletal conditions in LMIC so that the surgical burden can be more accurately predicted. Unless this burden can be highlighted, the attention to these conditions in LMIC will be limited.

Cost Per DALY Averted in a Surgical Unit of a Private Hospital in India.

BACKGROUNDS: Cost-effectiveness analysis plays an important role to guide resource allocation decisions, however, information on cost per disability-adjusted life year (DALY) averted by health facilities is not available in many developing economies, including India. We estimated cost per DALY averted for 2611 patients admitted for surgical interventions in a 106-bed private for-profit hospital in northern India. METHODS: Costs were calculated using standard costing methods for the financial year 2012-2013, and effectiveness was measured in DALYs averted using risk of death/disability, effectiveness of treatment and disability weights from 2010 global burden of disease study. RESULTS: During the study period, total operating cost of the hospital for treating surgical patients was USD 1,554,406 and the hospital averted 9401 DALYs resulting in a cost per DALY averted of USD 165. CONCLUSIONS: Even though this study was based on one hospital in India, however, the hospital is a private hospital which is expected to have less surgical case load compared to government health facilities, cost per DALY averted for the surgical interventions is much lower than the cost-effectiveness threshold for India (USD 1508 in 2012). This study therefore provides evidence to re-think the common notion that surgical care is expensive and therefore of lower value than other health interventions.

The global burden of injury: incidence, mortality, disability-adjusted life years and time trends from the Global Burden of Disease study 2013.

BACKGROUND: The Global Burden of Diseases (GBD), Injuries, and Risk Factors study used the disability-adjusted life year (DALY) to quantify the burden of diseases, injuries, and risk factors. This paper provides an overview of injury estimates from the 2013 update of GBD, with detailed information on incidence, mortality, DALYs and rates of change from 1990 to 2013 for 26 causes of injury, globally, by region and by country. METHODS: Injury mortality was estimated using the extensive GBD mortality database, corrections for ill-defined cause of death and the cause of death ensemble modelling tool. Morbidity estimation was based on inpatient and outpatient data sets, 26 cause-of-injury and 47 nature-of-injury categories, and seven follow-up studies with patient-reported long-term outcome measures. RESULTS: In 2013, 973 million (uncertainty interval (UI) 942 to 993) people sustained injuries that warranted some type of healthcare and 4.8 million (UI 4.5 to 5.1) people died from injuries. Between 1990 and 2013 the global age-standardised injury DALY rate decreased by 31% (UI 26% to 35%). The rate of decline in DALY rates was significant for 22 cause-of-injury categories, including all the major injuries. CONCLUSIONS: Injuries continue to be an important cause of morbidity and mortality in the developed and developing world. The decline in rates for almost all injuries is so prominent that it warrants a general statement that the world is becoming a safer place to live in. However, the patterns vary widely by cause, age, sex, region and time and there are still large improvements that need to be made.

Estimating the effectiveness of a hospital's interventions in India: impact of the choice of disability weights.

OBJECTIVE: To calculate the effect of using two different sets of disability weights for estimates of disability-adjusted life-years (DALYs) averted by interventions delivered in one hospital in India. METHODS: DALYs averted by surgical and non-surgical interventions were estimated for 3445 patients who were admitted to a 106-bed private hospital in a semi-urban area of northern India in 2012-2013. Disability weights were taken from global burden of disease (GBD) studies. We used the GBD 1990 disability weights and then repeated all of our calculations using the corresponding GBD 2010 weights. DALYs averted were estimated for surgical and non-surgical interventions using disability weight, risk of death and/or disability, and effectiveness of treatment. FINDINGS: The disability weights assigned in the GBD 1990 study to the sequelae of conditions such as cataract, cancer and injuries were substantially different to those assigned in the GBD 2010 study. These differences in weights led to large differences in estimates of DALYs averted. For all surgical interventions delivered to this patient cohort, 11 517 DALYs were averted if we used the GDB 1990 weights and 9401 DALYs were averted if we used the GDB 2010 disability weights. For non-surgical interventions 5168 DALYs were averted using the GDB 1990 disability weights and 5537 DALYS were averted using the GDB 2010 disability weights. CONCLUSION: Estimates of the effectiveness of hospital interventions depend upon the disability weighting used. Researchers and resource allocators need to be very cautious when comparing results from studies that have used different sets of disability weights.

Estimation of Surgery Capacity in Haiti: Nationwide Survey of Hospitals.

BACKGROUND: Haiti's surgical capacity was significantly strained by the 2010 earthquake. As the government and its partners rebuild the health system, emergency and essential surgical care must be a priority. METHODS: A validated, facility-based assessment tool developed by WHO was completed by 45 hospitals nationwide. The hospitals were assessed for (1) infrastructure, (2) human resources, (3) surgical interventions and emergency care, and (4) material resources for resuscitation. Fisher's exact test was used to compare hospitals by sectors: public compared to private and mixed (public-private partnerships). RESULTS: The 45 hospitals included first-referral level to the national referral hospital: 20 were public sector and 25 were private or mixed sector. Blood banks (33% availability) and oxygen concentrators (58%) were notable infrastructural deficits. For human resources, 69% and 33% of hospitals employed at least one full-time surgeon and anaesthesiologist, respectively. Ninety-eight percent of hospitals reported capacity to perform resuscitation. General and obstetrical surgical interventions were relatively more available, for example 93% provided hernia repairs and 98% provided cesarean sections. More specialized interventions were at a deficit: cataract surgery (27%), cleft repairs (31%), clubfoot (42%), and open treatment of fractures (51%). CONCLUSION: Deficiencies in infrastructure and material resources were widespread and should be urgently addressed. Physician providers were mal-distributed relative to non-physician providers. Formal task-sharing to midlevel and general physician providers should be considered. The parity between public and private or mixed sector hospitals in availability of Ob/Gyn surgical interventions is evidence of concerted efforts to reduce maternal mortality. This ought to provide a roadmap for strengthening of surgical care capacity.

The burden of musculoskeletal disease in Sierra Leone.

BACKGROUND: Musculoskeletal disease is a major cause of disability in the global burden of disease, yet data regarding the magnitude of this burden in developing countries are lacking. The Surgeons OverSeas Assessment of Surgical Need (SOSAS) survey was designed to measure the incidence and prevalence of surgically treatable conditions, including musculoskeletal conditions, in patients in low- and middle-income countries, and was administered in the West African nation of Sierra Leone in 2012. PURPOSE: We attempted to quantify the burden of potentially treatable musculoskeletal conditions in patients in Sierra Leone. METHODS: A cross-sectional two-stage cluster-based survey was performed in Sierra Leone using the SOSAS. Two individuals from each randomly selected household underwent a verbal head to toe examination. The musculoskeletal-related questions from the SOSAS survey in Sierra Leone were analyzed to determine the prevalence of musculoskeletal problems in the study population. Prevalence is reported as the number of respondents with a musculoskeletal problem now and number of respondents with a musculoskeletal problem during the past year. Respondents had "no need" for care, they "received care", or they faced a barrier that prevented them from receiving care. RESULTS: One thousand eight hundred seventy-five households were targeted, with 1843 undergoing the survey, which yielded 3645 individual respondents. Of the individual respondents, 462 (n=3645; 12.6% of total; 95% CI, 12%-13%) had a traumatic musculoskeletal problem during the past year, and 236 (n=3645; 6% of total; 95% CI, 5%-7%) respondents had a musculoskeletal problem of nontraumatic etiology. Of respondents with either a traumatic or nontraumatic musculoskeletal problem, 359 (n=562; 63.9% of total; 95% CI, 59.5-68.3%) needed care but were unable to receive it with the major barrier reported as financial. CONCLUSION: Resource allocation decisions in global health are made based on burden of disease data in low- and middle-income countries. The data provided here for Sierra Leone may offer some generalizable insight into the scope of the burden of musculoskeletal disease for low- and middle-income countries, especially in Sub-Saharan Africa, and provide concrete evidence that musculoskeletal health should be included in the global health discussion. However, there may be important differences across countries in this region, and further study to elucidate these differences seems critical given the large burden of disease and the limited resources available in these regions to manage it.

What factors influence the production of orthopaedic research in East Africa? A qualitative analysis of interviews.

BACKGROUND: Research addressing the burden of musculoskeletal disease in low- and middle-income countries does not reflect the magnitude of the epidemic in these countries as only 9% of the world's biomedical resources are devoted to addressing problems that affect the health of 90% of the world's population. Little is known regarding the barriers to and drivers of orthopaedic surgery research in such resource-poor settings, the knowledge of which would help direct specific interventions for increasing research capacity and help surgeons from high-income countries support the efforts of our colleagues in low- and middle-income countries. PURPOSE: We sought to identify through surveying academic orthopaedic surgeons in East Africa: (1) barriers impeding research, (2) factors that support or drive research, and (3) factors that were identified by some surgeons as barriers and others as drivers (what we term barrier-driver overlap) as they considered the production of clinical research in resource-poor environments. MATERIALS: Semistructured interviews were conducted with 21 orthopaedic surgeon faculty members at four academic medical centers in Ethiopia, Kenya, Tanzania, and Uganda. Qualitative content analysis of the interviews was conducted using methods based in grounded theory. Grounded theory begins with qualitative data, such as interview transcripts, and analyzes the data for repeated ideas or concepts which then are coded and grouped into categories which allow for identification of subjects or problems that may not have been apparent previously to the interviewer. RESULTS: We identified and quantified 19 barriers to and 21 drivers of orthopaedic surgery research (mentioned n = 1688 and n = 1729, respectively). Resource, research process, and institutional domains were identified to categorize the barriers (n = 7, n = 5, n = 7, respectively) and drivers (n = 7, n = 8, n = 6, respectively). Resource barriers (46%) were discussed more often by interview subjects compared with the research process (26%) and institutional barriers (28%). Drivers of research discussed at least once were proportionally similar across the three domains. Some themes such as research ethics boards, technology, and literature access occurred with similar frequency as barriers to and drivers of orthopaedic surgery research. CONCLUSIONS: The barriers we identified most often among East African academic orthopaedic faculty members focused on resources to accomplish research, followed by institutional barriers, and method or process barriers. Drivers to be fostered included a desire to effect change, collaboration with colleagues, and mentorship opportunities. The identified barriers and drivers of research in East Africa provide a targeted framework for interventions and collaborations with surgeons and organizations from high-resource settings looking to be involved in global health.

The Academic Half-Day redesigned: Improving generalism, promoting CanMEDS and developing self-directed learners.

BACKGROUND: The Montreal Children's Hospital Pediatric Residency Program redesigned its Academic Half-Day based on program concerns consistent with the published literature. These concerns included inadequate preparation for general paediatric practice, gaps in CanMEDS education and exclusive use of didactic lectures. Novel instructional methods included monthly simulation sessions to learn CanMEDS competencies, increased use of general paediatricians as instructors, implementation of a 'systems-based' curriculum and development of self-directed learning skills through activities such as 'Residents as Teachers'. METHOD: A postimplementation online survey was sent to all 18 residents who had been exposed to both curricula. The survey was designed to determine the impact of the new curriculum on their perceived ability to retain information and acquire the competencies of a general paediatrician, and to assess the effect on their self-directed learning. Responses were recorded on a five-point Likert scale ranging from 'strongly disagree' to 'strongly agree'. RESULTS: Fourteen of 18 (78%) residents completed the survey. All residents preferred the 'systems-based' educational program. Seventy-nine percent of all residents agreed that the simulation sessions were an effective method of learning the CanMEDS competencies. Importantly, 64% of residents voluntarily read more about the topics presented and 71% agreed that they retained the content better. Moreover, 79% believed that changes made to the teaching curriculum better prepared them for a general paediatric practice and 64% of residents believed that it better 'supplements' learning in the clinical setting. CONCLUSION: The authors propose that the new curriculum is comprehensive, while developing the skills required for life-long learning as a general paediatrician.

HISTORIQUE: Le programme de résidence en pédiatrie de L'Hôpital pour enfants de Montréal a revu ses demi-journées d'enseignement en tenant compte de préoccupations également soulignées dans les publications scientifiques. Ces préoccupations incluaient la préparation insuffisante en pédiatrie générale, les lacunes dans la formation CanMEDS et l'utilisation exclusive des exposés magistraux. Parmi les nouveaux modes d'enseignement, soulignons les séances de simulation mensuelles pour acquérir les compétences CanMEDS, un recours accru aux pédiatres généraux comme formateurs, l'adoption d'un cursus fondé sur les systèmes et le perfectionnement des aptitudes d'apprentissage autodirigé par des activités comme les « résidents enseignants ¼. MÉTHODOLOGIE: Dix-huit résidents exposés aux deux cursus ont reçu un sondage virtuel. Ce sondage visait à déterminer les répercussions du nouveau cursus sur leur capacité perçue à retenir l'information et à acquérir les compétences d'un pédiatre général, ainsi qu'à en évaluer l'effet sur leur apprentissage autodirigé. Les chercheurs ont colligé les réponses sur une échelle Likert en cinq points oscillant entre « en total désaccord ¼ et « tout à fait d'accord. ¼ RÉSULTATS: Quatorze des 18 résidents (78 %) ont rempli le sondage. Tous préféraient le programme de formation fondé sur les systèmes. Soixante-dix-neuf pour cent de tous les résidents trouvaient les séances de simulation efficaces pour assimiler les compétences CanMEDS. Fait important, 64 % des résidents lisaient volontairement davantage sur les sujets présentés et 71 % convenaient qu'ils retenaient mieux la matière. De plus, 79 % étaient d'avis que les changements apportés au cursus d'enseignement les préparaient mieux à une pratique en pédiatrie générale, tandis que 64 % pensaient que ces changements complétaient mieux l'apprentissage en milieu clinique. CONCLUSION: D'après les auteurs, le nouveau cursus est complet et permet de perfectionner les aptitudes nécessaires à l'apprentissage continu d'un pédiatre général.

Time intervals in the treatment of fractured femurs as indicators of the quality of trauma systems.

OBJECTIVE: To investigate the use of time intervals in the treatment of fractured femurs as indicators of the quality of trauma systems. METHODS: Time intervals from injury to admission, admission to surgery and surgery to discharge for patients with isolated femur fractures in four low- and middle-income countries were compared with the corresponding values from one German hospital, an Israeli hospital and the National Trauma Data Bank of the United States of America by means of Student's t-tests. The correlations between the time intervals recorded in a country and that country's expenditure on health and gross domestic product (GDP) were also evaluated using Pearson's product moment correlation coefficient. FINDINGS: Relative to patients from high-income countries, those from low- and middle-income countries were significantly more likely to be male and to have been treated by open femoral nailing, and their intervals from injury to admission, admission to surgery and surgery to discharge were significantly longer. Strong negative correlations were detected between the interval from injury to admission and government expenditure on health, and between the interval from admission to surgery and the per capita values for total expenditure on health, government expenditure on health and GDP. Strong positive correlations were detected between the interval from surgery to discharge and general government expenditure on health. CONCLUSION: The time intervals for the treatment of femur fractures are relatively long in low- and middle-income countries, can easily be measured, and are highly correlated with accessible and quantifiable country data on health and economics.

Chronic osteomyelitis management in austere environments: the International Committee of the Red Cross experience.

BACKGROUND: Chronic osteomyelitis (COM) causes major physical disability. In situations of limited resources and war zones, western world treatments are neither affordable nor sustainable. The International Committee of the Red Cross has established a COM treatment project in the Democratic Republic of Congo, with emphasis on affordability and sustainability. METHODS: One hundred and sixty-eight patients were treated for COM. The protocol focused on surgical excision of necrotic bone, physiotherapy and an open wound dressing method using granulated brown sugar. RESULTS: Seventy-one patients could be reviewed with a mean follow-up of 13.7 months (5-28 months). 46 patients (63.4%, 95% CI 52.5-75.6) had excellent/good results in terms of clinical cure of the infection, and 36 patients (50.7%, 95% CI 38.7-62.7) had seen excellent/good improvement in their functional status compared with before treatment. CONCLUSIONS: The above-mentioned treatment protocol has shown encouraging results: almost two-thirds of the patients had their infection clinically cured, and half the patients saw significant functional improvement.

Volunteer opportunities for orthopaedic surgeons in the developing world.

Orthopaedic surgeons have consistently shown interest in volunteering to aid needy populations throughout the world. Service missions, building surgical capacity, and disaster relief have benefited from the volunteer efforts of orthopaedic surgeons. The burden of musculoskeletal disease is high and will continue to increase as motorization and development reach more people. The increasing burden of musculoskeletal disease requires thoughtful, well-planned, and effectively executed interventions. A framework for action will help orthopaedic surgeons use the many avenues available for involvement in international volunteer work.

A square peg in a round hole? Challenges with DALY-based "burden of disease" calculations in surgery and a call for alternative metrics.

INTRODUCTION: In recent years, surgical providers and advocates have engaged in a growing effort to establish metrics to estimate capacity for surgical services as well the burden of surgical diseases in resource-limited settings. The burden of disease (BoD) studies have established the disability-adjusted life year (DALY) as the primary metric to measure both disability and premature mortality. Nonetheless, DALY-based approaches present methodological challenges, some of which are unique to surgical conditions, not fully addressed through the multiple iterations of the BoD studies, including the most recent study. METHODS AND RESULTS: This paper examines these challenges in detail, including issues around age-weighting and discounting, and estimates of disability-weights for specific conditions. Surgical burden measurements of specific conditions, or through the assessment of hospital wards as platforms for service delivery, still have unresolved methodological hurdles. The 2010 BoD study addresses some of these issues, but many questions still remain. Other methods estimating surgical prevalence, backlogs in treatment, and disability incurred by delays in care may provide more practical approaches to disease burden that can be useful tools for clinicians and health advocates. CONCLUSIONS: These approaches warrant further exploration in LMICs and these debates require active engagement by surgical providers and advocates globally.

The implementation of a pilot femur fracture registry at Komfo Anokye Teaching Hospital: an analysis of data quality and barriers to collaborative capacity-building.

BACKGROUND: Trauma registries are essential for injury surveillance and recognition of the burden of musculoskeletal injury in low- and middle-income countries (LMICs). The purpose of this study was to pilot a femur fracture registry at Komfo Anokye Teaching Hospital (KATH) to assess data quality and determine the barriers to research partnering in LMICs. METHODS: All patients admitted to KATH with a fracture of the femur, or Arbeitsgemeinschaft für Osteosynthesefragen (AO) class 31, 32, 33, were entered into a locally designed, electronic femur fracture database. Patients' characteristics and data quality were assessed by using descriptive statistics. Orthopedic trauma research barriers and opportunities were identified from key informants at the research site and supporting site. RESULTS: Ninety-six femur fracture patients were enrolled into the registry over a 5-week period. The majority of patients resided in the Ashanti region surrounding the hospital (78 %). Most participants were involved in a road traffic crash (58 %) and physiologically stable with a Cape Triage Score of yellow upon admission (84 %). AO class 32 femur fractures represented the majority of femur fractures (78 %). Median times from injury to admission, admission to surgery, and surgery to discharge were 0, 5, and 10 days, respectively. Data quality analysis showed that data collected at admission had higher rates of completion in the database relative to data collected at various follow-up time points. CONCLUSIONS: Data and data quality analyses highlighted characteristics of femur fracture patients presenting to KATH as well as the technological, administrative support, and hospital systems-based challenges of longitudinal data collection in LMICs.

Development and validation of a self-efficacy scale for clinical decision-making in general paediatrics.

BACKGROUND: Success in a task is not only related to skill, but it is also related to 'self-efficacy', or belief in one's capability to perform that task. No tool currently exists to measure self-efficacy in clinical decision-making in general paediatrics. OBJECTIVE: To develop and provide validity evidence for the General Pediatrics-specific Self-Efficacy (GPedsSE) scale. METHODS: The five-item GPedsSE scale, developed using an expert panel, was matched to the New General Self-Efficacy (NGSE) scale's structure for validity analysis purposes. Thirty-six postgraduate year 1 to postgraduate year 5 paediatric residents of the Montreal Children's Hospital (Montreal, Quebec) completed the GPedsSE and NGSE scales, with items interspersed. RESULTS: The mean (± SD) GPedsSE score was 18.6±2.6 of 25. Total GPedsSE and NGSE scores were moderately correlated (r=0.54, P<0.005). On planned comparison, the GPedsSE score increased with training year (F[1.3]=6.62; P<0.001), while the NGSE score did not (F<0.37). Exploratory factor analysis showed two components, each aligning with a scale. CONCLUSION: The GPedsSE scale contextualizes an existing tool to general paediatrics, a novel concurrent validity approach.

HISTORIQUE: La réussite d'une tâche n'est pas seulement tributaire d'une compétence, mais également de « l'auto-efficacité ¼ ou de la confiance en sa capacité d'exécuter cette tâche. Il n'existe pas d'outil pour mesurer l'auto-efficacité dans le cadre des prises de décision cliniques en pédiatrie générale. OBJECTIF: Élaborer et fournir des preuves de validité de l'échelle spécifique GPedsSE d'auto-efficacité en pédiatrie générale. MÉTHODOLOGIE: Les chercheurs ont jumelé l'échelle GPedsSE en cinq points, élaborée par un groupe d'experts, avec la structure de la nouvelle échelle NGSE d'auto-efficacité générale afin d'en analyser la validité. Trente-six résidents de 1re à 5e année de pédiatrie à L'Hôpital de Montréal pour enfants, au Québec, ont rempli l'échelle GPedsSE et l'échelle NGSE, dont les points étaient entremêlés. RÉSULTATS: Le résultat moyen (±ÉT) de l'échelle GPedsSE s'est élevé à 18,6±2,6 sur 25. Les résultats totaux des échelles GPedsSE et NGSE présentaient une corrélation modérée (r=0,54, P<0,005). Lors de la comparaison planifiée, le résultat de l'échelle GPedsSE augmentait selon l'année de formation (F[1,3]=6,62; P<0,001), mais pas celui de l'échelle NGSE (F<0,37). L'analyse des facteurs exploratoires a révélé deux éléments, chacun s'harmonisant à une échelle. CONCLUSION: L'échelle GPedsSE met un outil existant dans le contexte de la pédiatrie, ce qui représente une approche concomitante novatrice de la validité.

Volunteer orthopedic surgical trips in Nicaragua: a cost-effectiveness evaluation.

BACKGROUND: Injuries account for a substantial portion of the world's burden of disease and require effective surgical care. Volunteer surgical teams that form partnerships with hospitals help build local surgical capacity while providing immediate care. The purpose of the present study was to evaluate the cost-effectiveness of short orthopedic surgical volunteer trips as a method of reducing the global burden of surgical disease through both surgical and educational interventions. METHODS: Data were collected from a scheduled volunteer trip to Leon, Nicaragua, in January 2011 as part of the Cooperación Ortopédica Americano Nicaraguense (COAN), a 501c3 nonprofit organization established in 2002. Costs are from the COAN provider prospective with an additional analysis to include the Nicaraguan provider variable costs. The total burden of musculoskeletal disease averted from the patients receiving surgical intervention was derived using the disability-adjusted-life-years (DALYs) framework and disability weights from the disease control priority project. The cost-effectiveness ratio was calculated by dividing the total costs by the total DALYs averted. RESULTS: A total of 44.78 DALYs were averted in this study, amounting to an average of 1.49 DALYs averted per patient. The average cost per patient from the COAN provider perspective was $525.64, and from both the COAN and Nicaraguan provider perspective it was $710.97. In the base case, cost-effectiveness was $352.15 per DALY averted, which is below twice the Nicaraguan per capita gross national income ($652.40). CONCLUSIONS: Volunteer orthopedic surgical trips are cost-effective in Nicaragua. Further research should be conducted with multiple trips and with different patient populations to test the generalizability of the results.

Critically assessing the Haiti earthquake response and the barriers to quality orthopaedic care.

BACKGROUND: Although numerous authors have described surgical experiences following major disasters, little is known regarding the needs of and barriers to care faced by surgeons during such disasters. QUESTIONS/PURPOSES: We therefore (1) identified and compared recurrent interview themes essential to the disaster response following the 2010 Haiti earthquake; (2) determined the difference in reported disaster equipment management task difficulty between disaster-trained and untrained volunteers; and (3) approximated the quantity of various procedures performed. METHODS: We conducted 14 interviews with selected orthopaedic surgeon volunteers. We also invited the 504 members of the American Academy of Orthopaedic Surgeons (AAOS), who registered as Haiti earthquake volunteers, to complete an online survey; 174 (35%) completed the survey and 131 (26%) were present in Haiti during the 30 days after the earthquake. Recurrent interview themes were identified, quantified, and compared using Poisson regression analysis. The difference in disaster equipment management difficulty scores was determined with a Wilcoxon rank-sum test. RESULTS: Of 10 recurrent interview themes, group organization (31 occurrences) was mentioned much more often than all but two of the remaining nine themes. Compared with disaster-untrained respondents, equipment management tended to be less challenging for disaster-trained respondents. Transporting to the treatment site and security during storage at the site were less challenging (19.5% and 16.5% decreases, respectively). Revision surgeries, guillotine amputations, fasciotomies, and internal fixations, suggestive of inappropriate disaster care, were frequently reported. CONCLUSIONS: Organizational and training barriers obstructed orthopaedic care delivery immediately after the Haiti earthquake. Disaster training and outcomes require further study to improve care in future catastrophes.

Achieving locked intramedullary fixation of long bone fractures: technology for the developing world.

Eighty per cent of severe fractures occur in developing countries. Long bone fractures are treated by conservative methods if proper implants, intraoperative imaging and consistent electricity are lacking. These conservative treatments often result in lifelong disability. Locked intramedullary nailing is the standard of care for long bone fractures in the developed world. The Surgical Implant Generation Network (SIGN) has developed technology that allows all orthopaedic surgeons to treat fracture patients with locked intramedullary nailing without the need for image intensifiers, fracture tables or power reaming. Introduced in 1999, SIGN nails have been used to treat more than 100,000 patients in over 55 developing world countries. SIGN instruments and implants are donated to hospitals with the stipulation that they will be used to treat the poor at no cost. Studies have shown that patients return to function more rapidly, hospital stays are reduced, infection rates are low and clinical outcomes excellent. Cost-effectiveness analysis has confirmed that the system not only provides better outcomes, but does so at a reduced cost. SIGN continues to develop new technologies, in an effort to transform lives and bring equality in fracture care to the poorest of regions.

Comparing the cost-effectiveness of short orthopedic missions in elective and relief situations in developing countries.

BACKGROUND: The earthquake that occurred in Haiti on 12 January 2010 elicited an unprecedented response from the American orthopedic community. Many small organizations, such as Operation Rainbow, were thrust into the unfamiliar environment of relief surgery, whereas they normally provide short elective reconstruction missions in developing countries. MATERIALS: Because of the chaotic nature of relief work, it was assumed that the organization's efforts would be less cost-effective than their usual elective work. To evaluate this conclusion, the present study was designed to compare the cost-effectiveness of the organization's usual elective missions with the emergency relief provided in the wake of the Haiti earthquake. RESULTS AND CONCLUSIONS: The assumption that emergency costs would be higher was proven wrong, with estimates of $362 per disability-adjusted life-year (DALY) averted in the elective group, and $343 per DALY averted in the relief group.

Challenges of meeting surgical needs in the developing world.

The burden of surgical conditions and diseases is increasing in low-income and middle-income countries, but the capacity to meet the demands they present is not following pace. Ongoing initiatives, such as brief visits by surgeons from advantaged countries, sending surgical residents to spend time in a developing country as part of their training, or ships weighing anchor offshore and offering some limited on-shore or on-board services, have not proven successful. More comprehensive and sustainable solutions include the development of local training programs, better retention of trainees with adequate incentives particularly in rural areas, and engaging government and professional associations, as well as academic institutions, to develop and implement policies to address local training needs.

State of surgery in tropical Africa: a review.

This is a review of recently published literature on surgery in tropical Africa. It presents the current state of surgical need and surgical practice on the continent. We discuss the enormous burden of surgical pathology (as far as it is known) and the access to and acceptability of surgery. We also describe the available facilities in terms of equipment and manpower. The study looked at the effects of the human immunodeficiency virus, the role of traditional healers, anesthesia, and the economics of surgery. Medical training and research are discussed, as are medical migration out of Africa and the concept of task shifting, where surgical procedures are performed by others when surgeons are not available. It closes with recommendations for involvement and action in this area of great global need.