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Cortes AA, Mombello FL, Aviles CJ, Corvalan M, Nuñez A, Carcuro U G, Escudero MI, Pellegrini MJ. Cross-cultural adaptation and validation of the Short Musculoskeletal Function Assessment (SMFA) into Spanish (Chile). Res Sports Med 2024; 32:556-566. [PMID: 36695507 DOI: 10.1080/15438627.2022.2163395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 12/21/2022] [Indexed: 01/26/2023]
Abstract
The purpose of this protocol was to adapt and validate the English version of the Short Musculoskeletal Function Assessment (SMFA) into Chilean Spanish according to the World Health Organisation guidelines. This is a cross-sectional study of 897 surveys of patients with non-traumatic surgical orthopaedic pathologies. We analysed internal consistency, validity, and acceptability, including correlation with the short form 36 (SF-36) medical score. The validation included 900 participants with a response rate of 99,66%, with excellent internal consistency (Cronbach's α = 0.962). The Dysfunction and Bother Index items showed a value of 0.952 and 0.884 respectively, eliminating one item in the Dysfunction sub-scale. The principal component analysis was forced to four factors explaining 55.5% of the variance. SMFA-CL sub-scales are significantly correlated with SF-36 components and subcomponents. The first version of the SMFA-CL version (Spanish-Chilean) scale is reported. This culturally adapted score demonstrated a high rate of reliability, validity, and ability to objectively evaluate foot and ankle pathologies.
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Affiliation(s)
- Aaron A Cortes
- Clinica Universidad de los Andes, Chile, Research Area, DIDeP
| | | | | | | | - Alfredo Nuñez
- Universidad de Chile Hospital Clinico, Orthopaedic Department, Chile
| | | | - Mario I Escudero
- Universidad de Chile Hospital Clinico, Orthopaedic Department, Chile
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Schade AT, Sabawo M, Jaffry Z, Nyamulani N, Mpanga CC, Ngoie LB, Metcalfe AJ, Lalloo DG, Harrison WJ, Leather A, MacPherson P. Improving the management of open tibia fractures, Malawi. Bull World Health Organ 2024; 102:255-264. [PMID: 38562195 PMCID: PMC10976873 DOI: 10.2471/blt.23.290755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/21/2023] [Accepted: 01/10/2024] [Indexed: 04/04/2024] Open
Abstract
Objective To assess the impact of an open fracture intervention bundle on clinical management and patient outcomes of adults in Malawi with open tibia fractures. Methods We conducted a before-and-after implementation study in Malawi in 2021 and 2022 to assess the impact of an open fracture intervention bundle, including a national education course for clinical officers and management guidelines for open fractures. We recruited 287 patients with open tibia fractures. The primary outcome was a before-and-after comparison of the self-reported short musculoskeletal function assessment score, a measure of patient function. Secondary outcomes included clinical management; and clinician knowledge and implementation evaluation outcomes of 57 health-care providers attending the course. We also constructed multilevel regression models to investigate associations between clinical knowledge, patient function, and implementation evaluation before and after the intervention. Findings The median patient function score at 1 year was 6.8 (interquartile range, IQR: 1.5 to 14.5) before intervention and 8.4 (IQR: 3.8 to 23.2) after intervention. Compared with baseline scores, we found clinicians' open fracture knowledge scores improved 1 year after the intervention was implemented (mean posterior difference: 1.6, 95% highest density interval: 0.9 to 2.4). However, we found no difference in most aspects of clinicians' open fracture management practice. Conclusion Despite possible improvement in clinician knowledge and positive evaluation of the intervention implementation, our study showed that there was no overall improvement in clinical management, and weak evidence of worsening patient function 1 year after injury, after implementation of the open fracture intervention bundle.
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Affiliation(s)
- Alexander Thomas Schade
- Public Health Department, Malawi-Liverpool-Wellcome Trust, Queen Elizabeth Central Hospital, P.O. Box 30096, Blantyre, Malawi
| | - Maureen Sabawo
- Department of Health Systems and Policy, Kamuzu University of Health Sciences, Blantyre, Malawi
| | - Zahra Jaffry
- Trauma and Orthopaedic Department, Bart’s Health NHS Trust, London, England
| | - Nohakhelha Nyamulani
- Trauma and Orthopaedic Department, Queen Elizabeth Central Hospital, Blantyre, Malawi
| | | | - Leonard Banza Ngoie
- Trauma and Orthopaedic Department, Kamuzu Central Hospital, Lilongwe, Malawi
| | | | | | | | - Andrew Leather
- King's Global Health Partnerships, King’s College London, London, England
| | - Peter MacPherson
- School of Health and Wellbeing, University of Glasgow, Glasgow, Scotland
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Schade AT, Sabawo M, Nyamulani N, Mpanga CC, Ngoie LB, Metcalfe AJ, Lalloo DG, Madan JJ, Harrison WJ, MacPherson P. Functional outcomes and quality of life at 1-year follow-up after an open tibia fracture in Malawi: a multicentre, prospective cohort study. Lancet Glob Health 2023; 11:e1609-e1618. [PMID: 37666261 PMCID: PMC10509037 DOI: 10.1016/s2214-109x(23)00346-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/04/2023] [Accepted: 07/11/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Injuries are a major cause of disability globally and injury incidence is rapidly increasing, largely due to road traffic injuries in low-income and middle-income countries. Current estimates of the scale and consequences of disability from injury are largely based on modelling studies, with a scarcity of empirical evidence from severe injuries in low-income countries. We aimed to better understand the outcomes for individuals with open tibia fractures in Malawi. METHODS In this multicentre, prospective cohort study, adults (aged ≥18 years) with open tibia fractures were systematically recruited at six hospitals in Malawi (two tertiary hospitals and four district hospitals). Follow-up lasted at least 1 year, during which in-person follow-up reviews were done at 6 weeks, 3 months, 6 months, and 1 year post-injury. The primary outcome was function at 1 year post-injury, measured by the Short Musculoskeletal Functional Assessment (SMFA) score. Secondary outcomes included quality-adjusted life-years (QALYs; as determined via the European Quality of Life 5-Dimensions 3-Levels [EQ-5D-3L] survey) and fracture-related infection at 1 year post-injury. Multilevel regression models investigated associations between SMFA score, EQ-5D-3L, baseline factors, and orthopaedic management. FINDINGS Between Feb 12, 2021, and March 14, 2022, 287 participants were enrolled (median age 34 years [IQR 25-44]; 84% male). The most common mode of injury was road traffic injuries (194 [68%] of 287). Overall, 268 (93%) participants had debridement; of the 63 participants who were debrided in district hospitals, 47 (75%) had the procedure under local or no anaesthesia. Following substantial declines by 6 weeks after injury, function and quality of life had not recovered by 1 year post-injury for participants with Gustilo grade I-II fractures (posterior mean SMFA at 1 year: 10·5, 95% highest density interval [HDI]: 9·5-11·6; QALYs: 0·73, 95% HDI: 0·66-0·80) nor Gustilo grade III fractures (posterior mean SMFA at 1 year: 14·9, 95% HDI: 13·4-16·6; QALYs: 0·67, 95% HDI: 0·59-0·75). For all fracture grades, intramedullary nailing substantially improved function and quality of life at 1 year post-injury. Delayed definitive fixation after 5 days had 5-times greater odds of infection compared with early management within 2 days (adjusted odds ratio: 5·1, 95% CI 1·8-16·1; p=0·02). INTERPRETATION Adults with open tibia fractures in Malawi have poor function and quality of life in the 1 year following injury. Centralised orthopaedic surgical management, including early definitive fixation and intramedullary nailing for more severe injuries, might improve outcomes. FUNDING Wellcome Trust. TRANSLATION For the Chichewa translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Alexander Thomas Schade
- Malawi-Liverpool-Wellcome Trust, Blantyre, Malawi; Liverpool School of Tropical Medicine, Liverpool, UK; Queen Elizabeth Central Hospital, Blantyre, Malawi.
| | | | | | - Chikumbutso Clara Mpanga
- Queen Elizabeth Central Hospital, Blantyre, Malawi; Kamuzu University of Health Sciences, Blantyre, Malawi
| | | | | | | | | | | | - Peter MacPherson
- Malawi-Liverpool-Wellcome Trust, Blantyre, Malawi; Liverpool School of Tropical Medicine, Liverpool, UK; University of Glasgow, Glasgow, UK
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Schade AT, Nyamulani N, Banza LN, Metcalfe AJ, Leather A, Madan JJ, Lallloo DG, Harrison WJ, MacPherson P. Protocol for a prospective cohort study of open tibia fractures in Malawi with a nested implementation of open fracture guidelines. Wellcome Open Res 2021; 6:228. [PMID: 35505977 PMCID: PMC9034175 DOI: 10.12688/wellcomeopenres.17145.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Road traffic injury (RTI) is the largest cause of death amongst 15–39-year-old people worldwide, and the burden of injuries such as open tibia fractures are rapidly increasing in Malawi. This study aims to investigate disability and economic outcomes of people with open tibia fractures in Malawi and improve these with locally delivered implementation of open fracture guidelines. Methods: This is a prospective cohort study describing function, quality of life and economic burden of open tibia fractures in Malawi. In total, 160 participants will be recruited across six centres and will be followed-up with face-to-face interviews at six weeks, three months, six months and one year following injury. The primary outcome will be function at one year measured by the short musculoskeletal functional assessment (SMFA) score. Secondary outcomes will include quality of life measured by EuroQol EQ-5D-3L, catastrophic loss of income and implementation outcomes (acceptability, adoption, appropriateness, costs, feasibility, fidelity, penetration, and sustainability) at one year. A nested pilot pre-post implementation study of an interventional bundle for all open fractures will be developed based on other implementation studies from low- and middle-income countries (LMICs). Regression analysis will be used to model and investigate associations between SMFA score and fracture severity, infection and the pre- and post-training course period. Outcome: This prospective cohort study will report patient reported outcomes from open tibia fractures in low-resource settings. Subsequent detailed evaluation of both the clinical and implementation components of the study will promote sustainability of improved open fractures management in the study sites and further scale-up of open fracture management guidelines. Ethics: Ethics approval has been obtained from the Liverpool School of Tropical Medicine and College of Medicine Research and Ethics committee.
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Affiliation(s)
- Alexander Thomas Schade
- Public Health, Malawi-Liverpool Wellcome Trust, Blantyre, P.O.Box 30096, Malawi
- Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
| | - Nohakhelha Nyamulani
- Trauma and Orthopaedics surgery, Queen Elizabeth Central Hospital, Blantyre, BOX 95, Malawi
| | - Leonard Ngoe Banza
- Trauma and Orthopaedic surgery, Kamuzu Central Hospital, Lilongwe, Malawi
| | | | - Andrew Leather
- King’s College Centre for Global Health and Health Partnerships, King's College Hospital, London, London, WC2R 2LS, UK
| | - Jason J. Madan
- Warwick medical school, University of Warwick, Coventry, W Midlands, UK
| | | | | | - Peter MacPherson
- Public Health, Malawi-Liverpool Wellcome Trust, Blantyre, P.O.Box 30096, Malawi
- Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
- London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
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Chokotho L, Wu HH, Shearer D, Lau BC, Mkandawire N, Gjertsen JE, Hallan G, Young S. Outcome at 1 year in patients with femoral shaft fractures treated with intramedullary nailing or skeletal traction in a low-income country: a prospective observational study of 187 patients in Malawi. Acta Orthop 2020; 91:724-731. [PMID: 32698707 PMCID: PMC8023961 DOI: 10.1080/17453674.2020.1794430] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - Intramedullary nailing (IMN) is underutilized in low-income countries (LICs) where skeletal traction (ST) remains the standard of care for femoral shaft fractures. This prospective study compared patient-reported quality of life and functional status after femoral shaft fractures treated with IMN or ST in Malawi. Patients and methods - Adult patients with femoral shaft fractures managed by IMN or ST were enrolled prospectively from 6 hospitals. Quality of life and functional status were assessed using EQ-5D-3L, and the Short Musculoskeletal Function Assessment (SMFA) respectively. Patients were followed up at 6 weeks, 3, 6, and 12 months post-injury. Results - Of 248 patients enrolled (85 IMN, 163 ST), 187 (75%) completed 1-year follow-up (55 IMN, 132 ST). 1 of 55 IMN cases had nonunion compared with 40 of 132 ST cases that failed treatment and converted to IMN (p < 0.001). Quality of life and SMFA Functional Index Scores were better for IMN than ST at 6 weeks, 3 and 6 months, but not at 1 year. At 6 months, 24 of 51 patients in the ST group had returned to work, compared with 26 of 37 in the IMN group (p = 0.02). Interpretation - Treatment with IMN improved early quality of life and function and allowed patients to return to work earlier compared with treatment with ST. Approximately one-third of patients treated with ST failed treatment and were converted to IMN.
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Affiliation(s)
- Linda Chokotho
- Department of Surgery, College of Medicine, University of Malawi
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Hao-Hua Wu
- Institute for Global Orthopedics and Traumatology, Orthopedic Trauma Institute, University of California San Francisco, San Francisco, CA, USA
| | - David Shearer
- Institute for Global Orthopedics and Traumatology, Orthopedic Trauma Institute, University of California San Francisco, San Francisco, CA, USA
| | - Brian C Lau
- Department of Orthopedic Surgery, Duke University Medical Centre, Durham, NC, USA
| | - Nyengo Mkandawire
- Department of Surgery, College of Medicine, University of Malawi
- School of Medicine, Flinders University, Adelaide, Australia
| | - Jan-Erik Gjertsen
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Geir Hallan
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Sven Young
- Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Surgery, Kamuzu Central Hospital, Lilongwe, Malawi
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von Kaeppler E, Donnelley C, Roberts HJ, O'Hara NN, Won N, Shearer DW, Morshed S. Impact of North American Institutions on Orthopedic Research in Low- and Middle-Income Countries. Orthop Clin North Am 2020; 51:177-188. [PMID: 32138856 DOI: 10.1016/j.ocl.2019.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
There exists an unmet need for locally relevant and sustainable orthopedic research in low- and middle-income countries. Partnerships between high-income countries and low- and middle-income countries can bridge gaps in resources, knowledge, infrastructure, and skill. This article presents a select list of models for high-income countries/low- and middle-income countries research partnerships including academic partnerships, international research consortia, professional society-associated working groups, and nongovernmental organization partnerships. Models that produce research with lasting legacy are those that promote mutually beneficial partnerships over individual gains.
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Affiliation(s)
- Ericka von Kaeppler
- Department of Orthopaedic Surgery, University of California San Francisco, 2550 23rd Street, Building 9, 2nd Floor, San Francisco, CA 94110, USA
| | - Claire Donnelley
- Department of Orthopaedic Surgery, University of California San Francisco, 2550 23rd Street, Building 9, 2nd Floor, San Francisco, CA 94110, USA
| | - Heather J Roberts
- Department of Orthopaedic Surgery, University of California San Francisco, 2550 23rd Street, Building 9, 2nd Floor, San Francisco, CA 94110, USA
| | - Nathan N O'Hara
- Department of Orthopaedics, University of Maryland School of Medicine, Suite 300, 110 South Paca Street, Baltimore, MD 21201, USA
| | - Nae Won
- Department of Orthopaedic Surgery, University of California San Francisco, 2550 23rd Street, Building 9, 2nd Floor, San Francisco, CA 94110, USA
| | - David W Shearer
- Department of Orthopaedic Surgery, University of California San Francisco, 2550 23rd Street, Building 9, 2nd Floor, San Francisco, CA 94110, USA
| | - Saam Morshed
- Department of Orthopaedic Surgery, University of California San Francisco, 2550 23rd Street, Building 9, 2nd Floor, San Francisco, CA 94110, USA.
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