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Gurney JM, Kotwal RS, Holcomb JB, Staudt AM, Eastridge B, Sirkin M, Jensen S, Shackelford S, Sonka BJ, Wilson J, Montgomery H, Gross K, Warren W, Mazuchowski E, Rohrer AJ. A trauma expert consensus: Capabilities are required early to improve survivability from traumatic injury. J Trauma Acute Care Surg 2024; 97:S82-S90. [PMID: 38996416 DOI: 10.1097/ta.0000000000004414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2024]
Abstract
BACKGROUND Mortality reviews examine US military fatalities resulting from traumatic injuries during combat operations. These reviews are essential to the evolution of the military trauma system to improve individual, unit, and system-level trauma care delivery and inform trauma system protocols and guidelines. This study identifies specific prehospital and hospital interventions with the potential to provide survival benefits. METHODS US Special Operations Command fatalities with battle injuries deemed potentially survivable (2001-2021) were extracted from previous mortality reviews. A military trauma review panel consisting of trauma surgeons, forensic pathologists, and prehospital and emergency medicine specialists conducted a methodical review to identify prehospital, hospital, and resuscitation interventions (e.g., laparotomy, blood transfusion) with the potential to have provided a survival benefit. RESULTS Of 388 US Special Operations Command battle-injured fatalities, 100 were deemed potentially survivable. Of these (median age, 29 years; all male), 76.0% were injured in Afghanistan, and 75% died prehospital. Gunshot wounds were in 62.0%, followed by blast injury (37%), and blunt force injury (1.0%). Most had a Maximum Abbreviated Injury Scale severity classified as 4 (severe) (55.0%) and 5 (critical) (41.0%). The panel recommended 433 interventions (prehospital, 188; hospital, 315). The most recommended prehospital intervention was blood transfusion (95%), followed by finger/tube thoracostomy (47%). The most common hospital recommendations were thoracotomy and definitive vascular repair. Whole blood transfusion was assessed for each fatality: 74% would have required ≥10 U of blood, 20% would have required 5 to 10 U, 1% would have required 1 to 4 U, and 5% would not have required blood products to impact survival. Five may have benefited from a prehospital laparotomy. CONCLUSION This study systematically identified capabilities needed to provide a survival benefit and examined interventions needed to inform trauma system efforts along the continuum of care. The determination was that blood transfusion and massive transfusion shortly after traumatic injury would impact survival the most. LEVEL OF EVIDENCE Prognostic and Epidemiological; Level V.
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Affiliation(s)
- Jennifer M Gurney
- From the Joint Trauma System (J.M.G., R.S.K., S.J., B.J.S., J.W., H.M., A.J.R.), Defense Health Agency, Joint Base San Antonio-Fort Sam Houston, Texas; Department of Surgery (J.M.G., S.S., S.J., E.M.), Department of Military and Emergency Medicine (R.S.K., E.M.), and Department of Pathology (A.J.R., E.M.), Uniformed Services University of the Health Sciences, Bethesda, Maryland; Department of Trauma and Acute Care Surgery (J.B.H.), University of Alabama at Birmingham, Birmingham, Alabama; The Geneva Foundation (A.M.S.), US Army Institute of Surgical Research, Joint Base San Antonio-Fort Sam Houston; Department of Surgery, Trauma and Acute Care Surgery (B.E.), University of Texas Health San Antonio, San Antonio, Texas; Joint Medical Unit (M.S.), Joint Special Operations Command, United States Special Operations Command, Fort Liberty, North Carolina; San Antonio Uniformed Services Health Education Consortium (M.S.), Joint Base San Antonio-Fort Sam Houston, Texas; Defense Health Agency (S.J., S.S.), Colorado Trauma Medical Director, Colorado Springs, Colorado; Department of Trauma and Acute Care Surgery (K.G.), Cooper University Medical Center, Camden, New Jersey; HNL Lab Medicine (E.M.), Allentown, Pennsylvania; and Armed Forces Medical Examiner System (W.W., A.J.R.), Defense Health Agency, Dover Air Force Base, Delaware
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Kirengo TO, Dossajee H, Onyango EM, Rachakonda RH, Schneider B, Sela DP, Hosseinzadeh Z, Nadeem Z, Obonyo NG. Catalysing global surgery: a meta-research study on factors affecting surgical research collaborations with Africa. Syst Rev 2024; 13:89. [PMID: 38500200 PMCID: PMC10946148 DOI: 10.1186/s13643-024-02474-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 01/28/2024] [Indexed: 03/20/2024] Open
Abstract
INTRODUCTION In December 2019, the COVID-19 pandemic highlighted the urgent need for rapid collaboration, research, and interventions. International research collaborations foster more significant responses to rapid global changes by enabling international, multicentre research, decreasing biases, and increasing study validity while reducing overall research time and costs. However, there has been low uptake of collaborative research by African institutions and individuals. AIM To systematically review facilitating factors and challenges to collaborative surgical research studies conducted in Africa. METHODOLOGY A meta-research review using PubMed®/MEDLINE and Embase on surgical collaboration in Africa from 1st of January 2011 to 31st of September 2021 in accordance to PRISMA guidelines. Surgical studies by collaborative groups involving African authors and sites were included (55 papers). Data on the study period, geographical regions, and research scope, facilitating factors, and challenges were extracted from the studies retrieved from the search. RESULTS Most of the collaborations in Africa occurred with European institutions (76%). Of the 54 African countries, 63% (34/54) participated in surgical collaborations. The highest collaboration frequency occurred in South Africa (11%) and Nigeria (8%). However, most publications originated from Eastern Africa (43%). Leveraging synergies between high- and low- to middle-income countries (LMICs), well-defined structures, and secure data platforms facilitated collaboration. However, the underrepresentation of collaborators from LMICs was a significant challenge. CONCLUSION Available literature provides critical insights into the facilitating factors and challenges of research collaboration with Africa. However, there is a need for a detailed prospective study to explore the themes highlighted further. SYSTEMATIC REVIEW REGISTRATION PROSPERO 2022 CRD42022352115 .
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Affiliation(s)
- Thomas O Kirengo
- Imara Hospital, Embu, Kenya.
- Kenya Medical Association, Nairobi, Kenya.
| | - Hussein Dossajee
- MP Shah Hospital, Nairobi, Kenya
- Kenya Medical Association, Nairobi, Kenya
| | - Evans M Onyango
- Ministry of Health, Kajiado County, Kenya
- Kenya Medical Association, Nairobi, Kenya
| | - Reema H Rachakonda
- Faculty of Medicine, University of Queensland, Brisbane, Australia
- Critical Care Research Group, Brisbane, Australia
| | - Bailey Schneider
- Faculty of Medicine, University of Queensland, Brisbane, Australia
- Critical Care Research Group, Brisbane, Australia
| | - Declan P Sela
- Faculty of Medicine, University of Queensland, Brisbane, Australia
- Critical Care Research Group, Brisbane, Australia
| | - Zahra Hosseinzadeh
- Faculty of Medicine, University of Queensland, Brisbane, Australia
- Critical Care Research Group, Brisbane, Australia
| | - Zohaib Nadeem
- Faculty of Medicine, University of Queensland, Brisbane, Australia
- Critical Care Research Group, Brisbane, Australia
| | - Nchafatso G Obonyo
- Faculty of Medicine, University of Queensland, Brisbane, Australia
- Critical Care Research Group, Brisbane, Australia
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- Kenya Medical Association, Nairobi, Kenya
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Rice B, Pickering A, Laurence C, Kizito PM, Leff R, Kisingiri SJ, Ndyamwijuka C, Nakato S, Adriko LF, Bisanzo M. Emergency medicine physician supervision and mortality among patients receiving care from non-physician clinicians in a task-sharing model of emergency care in rural Uganda: a retrospective analysis of a single-centre training programme. BMJ Open 2022; 12:e059859. [PMID: 35768107 PMCID: PMC9244677 DOI: 10.1136/bmjopen-2021-059859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 06/08/2022] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES To assess the association between emergency medicine physician supervision and 3-day mortality for patients receiving care from non-physician clinicians in a task-sharing model of emergency care in rural Uganda. DESIGN Retrospective cohort analysis with multivariable logistic regression. SETTING Single rural Ugandan emergency unit. PARTICIPANTS All patients presenting for care from 2009 to 2019. INTERVENTIONS Three cohorts of patients receiving care from non-physician clinicians had three different levels of physician supervision: 'Direct Supervision' (2009-2010) emergency medicine physicians directly supervised all care; 'Indirect Supervision' (2010-2015) emergency medicine physicians were consulted as needed; 'Independent Care' (2015-2019) no emergency medicine physician supervision. PRIMARY OUTCOME MEASURE Three-day mortality. RESULTS 38 033 ED visits met inclusion criteria. Overall mortality decreased significantly across supervision cohorts ('Direct' 3.8%, 'Indirect' 3.3%, 'Independent' 2.6%, p<0.001), but so too did the rates of patients who presented with ≥3 abnormal vitals ('Direct' 32%, 'Indirect' 19%, 'Independent' 13%, p<0.001). After controlling for vital sign abnormalities, 'Direct' and 'Indirect' supervision were both significantly associated with reduced OR for mortality ('Direct': 0.57 (0.37 to 0.90), 'Indirect': 0.71 (0.55 to 0.92)) when compared with 'Independent Care'. Sensitivity analysis showed that this mortality benefit was significant for the minority of patients (17.2%) with ≥3 abnormal vitals ('Direct': 0.44 (0.22 to 0.85), 'Indirect': 0.60 (0.41 to 0.88)), but not for the majority (82.8%) with two or fewer abnormal vitals ('Direct': 0.81 (0.44 to 1.49), 'Indirect': 0.82 (0.58 to 1.16)). CONCLUSIONS Emergency medicine physician supervision of emergency care non-physician clinicians is independently associated with reduced overall mortality. This benefit appears restricted to the highest risk patients based on abnormal vitals. With over 80% of patients having equivalent mortality outcomes with independent non-physician clinician emergency care, a synergistic model providing variable levels of emergency medicine physician supervision or care based on patient acuity could safely address staffing shortages.
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Affiliation(s)
- Brian Rice
- Emergency Medicine, Stanford University, Palo Alto, California, USA
| | - Ashley Pickering
- Emergency Medicine, University of Colorado Anschutz Medical Campus, Denver, Colorado, USA
| | - Colleen Laurence
- Emergency Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Prisca Mary Kizito
- Emergency Medicine, Mbarara University of Science and Technology, Mbarara, Mbarara, Uganda
- Emergency Medicine, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Rebecca Leff
- Emergency Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Steven Jonathan Kisingiri
- Emergency Medicine, Global Emergency Care, Shrewsbury, Massachusetts, USA
- Public Health, Liverpool John Moores University, Liverpool, Merseyside, UK
| | | | - Serena Nakato
- Emergency Medicine, Global Emergency Care, Shrewsbury, Massachusetts, USA
- Emergency Medicine, Karoli Lwanga Hospital, Rukungiri, Rukungiri, Uganda
| | - Lema Felix Adriko
- Emergency Medicine, Karoli Lwanga Hospital, Rukungiri, Rukungiri, Uganda
| | - Mark Bisanzo
- Emergency Medicine, University of Vermont College of Medicine, Burlington, Vermont, USA
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Abstract
OBJECTIVE To provide a general overview of the reported current surgical capacity and delivery in order to advance current knowledge and suggest targets for further development and research within the region of sub-Saharan Africa. DESIGN Scoping review. SETTING District hospitals in sub-Saharan Africa. DATA SOURCES PubMed and Ovid EMBASE from January 2000 to December 2019. STUDY SELECTION Studies were included if they contained information about types of surgical procedures performed, number of operations per year, types of anaesthesia delivered, cadres of surgical/anaesthesia providers and/or patients' outcomes. RESULTS The 52 articles included in analysis provided information about 16 countries. District hospitals were a group of diverse institutions ranging from 21 to 371 beds. The three most frequently reported procedures were caesarean section, laparotomy and hernia repair, but a wide range of orthopaedics, plastic surgery and neurosurgery procedures were also mentioned. The number of operations performed per year per district hospital ranged from 239 to 5233. The most mentioned anaesthesia providers were non-physician clinicians trained in anaesthesia. They deliver mainly general and spinal anaesthesia. Depending on countries, articles referred to different surgical care providers: specialist surgeons, medical officers and non-physician clinicians. 15 articles reported perioperative complications among which surgical site infection was the most frequent. Fifteen articles reported perioperative deaths of which the leading causes were sepsis, haemorrhage and anaesthesia complications. CONCLUSION District hospitals play a significant role in sub-Saharan Africa, providing both emergency and elective surgeries. Most procedures are done under general or spinal anaesthesia, often administered by non-physician clinicians. Depending on countries, surgical care may be provided by medical officers, specialist surgeons and/or non-physician clinicians. Research on safety, quality and volume of surgical and anaesthesia care in this setting is scarce, and more attention to these questions is required.
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Affiliation(s)
- Zineb Bentounsi
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | | | - Grace Drury
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Chris Lavy
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
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van der Wee MJL, van der Wilden G, Hoencamp R. Acute Care Surgery Models Worldwide: A Systematic Review. World J Surg 2021; 44:2622-2637. [PMID: 32377860 PMCID: PMC7326827 DOI: 10.1007/s00268-020-05536-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background The Acute Care Surgery (ACS) model was developed as a dedicated service for the provision of 24/7 nontrauma emergency surgical care. This systematic review investigated which components are essential in an ACS model and the state of implementation of ACS models worldwide. Methods A literature search was conducted using PubMed, MEDLINE, EMBASE, Cochrane library, and Web of Science databases. All relevant data of ACS models were extracted from included articles. Results The search identified 62 articles describing ACS models in 13 countries. The majority consist of a dedicated nontrauma emergency surgical service, with daytime on-site attending coverage (cleared from elective duties), and 24/7 in-house resident coverage. Emergency department coverage and operating room access varied widely. Critical care is fully embedded in the original US model as part of the acute care chain (ACC), but is still a separate unit in most other countries. While in most European countries, ACS is not a recognized specialty yet, there is a tendency toward more structured acute care. Conclusions Large national and international heterogeneity exists in the structure and components of the ACS model. Critical care is still a separate component in most systems, although it is an essential part of the ACC to provide the best pre-, intra- and postoperative care of the physiologically deranged patient. Universal acceptance of one global ACS model seems challenging; however, a global consensus on essential components would benefit any healthcare system.
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Affiliation(s)
- Mats J L van der Wee
- Alrijne Hospital, Leiderdorp, The Netherlands. .,Leiden University Medical Center, Leiden, The Netherlands.
| | - Gwendolyn van der Wilden
- Alrijne Hospital, Leiderdorp, The Netherlands.,Leiden University Medical Center, Leiden, The Netherlands
| | - Rigo Hoencamp
- Alrijne Hospital, Leiderdorp, The Netherlands.,Leiden University Medical Center, Leiden, The Netherlands.,Defense Healthcare Organization, Ministry of Defense, Utrecht, The Netherlands.,Erasmus University Medical Center, Rotterdam, The Netherlands
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Pittalis C, Brugha R, Crispino G, Bijlmakers L, Mwapasa G, Lavy C, Le G, Cheelo M, Kachimba J, Borgstein E, Mkandawire N, Juma A, Marealle P, Chilonga K, Gajewski J. Evaluation of a surgical supervision model in three African countries-protocol for a prospective mixed-methods controlled pilot trial. Pilot Feasibility Stud 2019; 5:25. [PMID: 30820336 PMCID: PMC6378729 DOI: 10.1186/s40814-019-0409-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 01/30/2019] [Indexed: 11/10/2022] Open
Abstract
Background District-level hospitals (DLHs) can play an important role in the delivery of essential surgical services for rural populations in sub-Saharan Africa if adequately prepared and supported. This article describes the protocol for the evaluation of the Scaling up Safe Surgery for District and Rural Populations in Africa (SURG-Africa) project which aims to strengthen the capacity in district-level hospitals (DLHs) in Malawi, Tanzania and Zambia to deliver safe, quality surgery. The intervention comprises a programme of quarterly supervisory visits to surgically active district-level hospitals by specialists from referral hospitals and the establishment of a mobile phone-based consultation network. The overall objective is to test and refine the model with a view to scaling up to national level. Methods This mixed-methods controlled pilot trial will test the feasibility of the proposed supervision model in making quality-assured surgery available at DLHs. Firstly, the study will conduct a quantitative assessment of surgical service delivery at district facilities, looking at hospital preparedness, capacity and productivity, and how these are affected by the intervention. Secondly, the study will monitor changes in referral patterns from DLHs to a higher level of care as a result of the intervention. Data on utilisation of the mobile based-support network will also be collected. The analysis will compare changes over time and between intervention and control hospitals. The third element of the study will involve a qualitative assessment to obtain a better understanding of the functionality of DLH surgical systems and how these have been influenced by the intervention. It will also provide further information on feasibility, impact and sustainability of the supervision model. Discussion We seek to test a model of district-level capacity building through regular supervision by specialists and mobile phone technology-supported consultations to make safe surgical services more accessible, equitable and sustainable for rural populations in the target countries. The results of this study will provide robust evidence to inform and guide local actors in the national scale-up of the supervision model. Lessons learned will be transferred to the wider region.
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Affiliation(s)
- Chiara Pittalis
- 1Department of Epidemiology and Public Health Medicine, Royal College of Surgeons in Ireland, Beaux Lane House, Dublin 2, Ireland
| | - Ruairi Brugha
- 1Department of Epidemiology and Public Health Medicine, Royal College of Surgeons in Ireland, Beaux Lane House, Dublin 2, Ireland
| | - Gloria Crispino
- Statistica Medica, 26 Belarmine Court Enniskerry Road Stepaside, Dublin 18, Ireland
| | - Leon Bijlmakers
- 3Radboud University Medical Centre, Geert Grooteplein Zuid 10, 6525 Nijmegen, GA Netherlands
| | - Gerald Mwapasa
- 4University of Malawi, College of Medicine, Mahatma Gandhi, Blantyre, Malawi
| | - Chris Lavy
- 5Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7HE UK
| | - Grace Le
- 5Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7HE UK
| | - Mweene Cheelo
- 6Surgical Society of Zambia, Department of Surgery, University Teaching Hospital, Nationalist Road, Lusaka, Zambia
| | - John Kachimba
- 6Surgical Society of Zambia, Department of Surgery, University Teaching Hospital, Nationalist Road, Lusaka, Zambia
| | - Eric Borgstein
- 4University of Malawi, College of Medicine, Mahatma Gandhi, Blantyre, Malawi
| | - Nyengo Mkandawire
- 4University of Malawi, College of Medicine, Mahatma Gandhi, Blantyre, Malawi
| | - Adinan Juma
- ECSA Health Community Secretariat, 157 Olorien, Njiro Road, PO Box 1009, Arusha, Tanzania
| | - Paul Marealle
- Tanzania Surgical Association, P.O. Box 65098, Dar Es Salaam, Tanzania
| | - Kondo Chilonga
- 9Kilimanjaro Christian Medical Centre, PO Box 3010, Moshi, Tanzania
| | - Jakub Gajewski
- 10Institute of Global Surgery, Royal College of Surgeons in Ireland, 123 St Stephen's Green, Dublin 2, Ireland
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Incidence and Outcomes after Out-of-Hospital Medical Emergencies in Gambia: A Case for the Integration of Prehospital Care and Emergency Medical Services in Primary Health Care. Prehosp Disaster Med 2018; 33:650-657. [PMID: 30430958 DOI: 10.1017/s1049023x1800105x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The Gambia is going through a rapid epidemiologic transition with a dual disease burden of infections and non-communicable diseases occurring at the same time. Acute, time-sensitive, medical emergencies such as trauma, obstetric emergencies, respiratory failure, and stroke are leading causes of morbidity and mortality among adults in the country.ProblemData on medical emergency care and outcomes are lacking in The Gambia. Data on self-reported medical emergencies among adults in a selection of Gambian communities are presented in this report. METHODS A total of 320 individuals were surveyed from 34 communities in the greater Banjul area of The Gambia using a survey instrument estimating the incidence of acute medical emergencies in an adult population. Self-reported travel time to a health facility during medical emergencies and patterns of health-seeking behavior with regard to type of facility visited and barriers to accessing emergency care, including cost and medical insurance coverage, are presented in this report. RESULTS Of the 320 individuals surveyed, 262 agreed to participate resulting in a response rate of 82%. Fifty-two percent of respondents reported an acute medical emergency in the preceding year that required urgent evaluation at a health facility. The most common facility visited during such emergencies was a health center. Eighty-seven percent of respondents reported a travel time of less than one hour during medical emergencies. Out-of-pocket cost of medications accounted for the highest expenditure during emergencies. There was a low awareness and willingness to subscribe to health insurance among individuals surveyed. CONCLUSION There is a high incidence of acute medical emergencies among adults in The Gambia which are associated with adverse outcomes due to a combination of poor health literacy, high out-of-pocket expenditures on medications, and poor access to timely prehospital emergency care. There is an urgent need to develop prehospital acute care and Emergency Medical Services (EMS) in the primary health sector as part of a strategy to reduce mortality and morbidity in the country. TourayS, SanyangB, ZandrowG, TourayI. Incidence and outcomes after out-of-hospital medical emergencies in Gambia: a case for the integration of prehospital care and Emergency Medical Services in primary health care. Prehosp Disaster Med. 2018;33(6):650-657.
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Cotton M. Trauma care in the districts. Trop Doct 2017; 47:285. [PMID: 28937329 DOI: 10.1177/0049475517732434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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