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Mahmood A, Subbaraman K, Gadullah M, Hawkes D, Bose D, Fenton P. Circular frame versus reamed intramedullary tibial nail in the treatment of grade III open tibial diaphyseal fractures. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:2505-2510. [PMID: 38662197 DOI: 10.1007/s00590-024-03946-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 04/02/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Grade III open tibial diaphyseal fractures are challenging to treat and controversy exists on whether to treat them with an intramedullary nail (IMN) or a circular frame (CF). This study aims to compare outcomes for intramedullary nail and circular frame in the treatment of open tibial diaphyseal fractures. METHODOLOGY Retrospective study at a major trauma center of all patients admitted with a grade III open tibial diaphyseal fracture between January 2016 and January 2022. The primary outcome measures were major complications: non-union, malunion, refracture, DBI and amputation. Secondary outcome measures were time to union and reoperation rates. RESULTS Fifty-five patients were included in the study, 32 patients in CF group and 23 patients in IMN group. There were no significant differences in the baseline demographics of patients in both groups. Major complications were recorded in 13 limbs (54%) in IMN group and in 18 limbs (56%) in CF group which were not statistically significant (p = 0.797). Deep bone infection rates were noted in 4 (12.5%) in the CF group, compared to 1 (4%) in IMN group; however, the result was not statistically significant (p = 0.240). Amputation rates as a result of infected non-unions were seen in 1 limb (4%) in IMN group and 2 limbs (6%) in CF group (p = 0.99). Median time to union was significantly shorter in IMN group at 30 weeks compared to 30 weeks for CF group (p = 0.04). CONCLUSION IMN should be the treatment of choice in the treatment of grade III open tibial diaphyseal fracture, but CF should be considered for delayed treatment and in patients with bone loss.
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Affiliation(s)
- Aatif Mahmood
- Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK.
| | | | - Moheeb Gadullah
- Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
| | - David Hawkes
- Wirral University Teaching Hospital NHS Foundation Trust, Birkenhead, UK
| | - Deepa Bose
- Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
| | - Paul Fenton
- Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
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Blackman B, Barnett S, Premkumar A, Sheth NP. Orthopaedic and trauma research in Tanzania: A scoping review. PLoS One 2024; 19:e0304218. [PMID: 38837974 DOI: 10.1371/journal.pone.0304218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/09/2024] [Indexed: 06/07/2024] Open
Abstract
Tanzania is disproportionately burdened by musculoskeletal injuries as it faces unique challenges when dealing with trauma care. This scoping review aims to summarize and assess the current state of orthopaedic and trauma research in Tanzania. By identifying key themes, trends, and gaps in the literature, this review seeks to guide future research initiatives catered specifically to the needs of Tanzania's healthcare system. Utilizing the PRISMA-ScR protocol, OVID Medline, PubMed, and CINAHL databases were searched from inception to June 17, 2023, using keywords such as "Orthopaedics" "Trauma" and "Tanzania". One hundred and ninety-two eligible studies were included and the Arksey and O'Malley framework for scoping studies was followed. There was a notable growth of relevant publications from 2015 onward, with peaks in growth in the years 2019, 2021, and 2020. The studies employed diverse research methodologies, with cross-sectional (n = 41, 21%) and prospective studies (n = 39, 20%) being the most prevalent, and randomized-controlled trials being the least prevalent methodology, making up eight studies (4.2%). The most common study themes were trauma (n = 101, 52.6%), lower extremity (n = 31, 16%), and spine-related issues (n = 27, 14%). Only three studies looked at work-related injuries (1.6%). Road traffic injuries (RTIs) were the most common mechanism of trauma in 77.0% of the trauma focused studies. Fifty-three percent of the studies were conducted by a majority of Tanzanian authors. This scoping review highlights various trends in orthopaedic and trauma research in Tanzania, with a particular emphasis on road traffic-related injuries. Various gaps are explored, including a lack of research on work-related injuries and a paucity of experimental research. Our findings underline areas where future research is warranted. The future of orthopaedic and trauma care in Tanzania depends on the efforts and collaboration of both local and international stakeholders.
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Affiliation(s)
| | - Sarah Barnett
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Ajay Premkumar
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Neil P Sheth
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Department of Orthopaedic Surgery, Philadelphia, Pennsylvania, United States of America
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Metsemakers WJ, Moriarty TF, Morgenstern M, Marais L, Onsea J, O'Toole RV, Depypere M, Obremskey WT, Verhofstad MHJ, McNally M, Morshed S, Wouthuyzen-Bakker M, Zalavras C. The global burden of fracture-related infection: can we do better? THE LANCET. INFECTIOUS DISEASES 2024; 24:e386-e393. [PMID: 38042164 DOI: 10.1016/s1473-3099(23)00503-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 12/04/2023]
Abstract
Fracture-related infection is a major complication related to musculoskeletal injuries that not only has important clinical consequences, but also a substantial socioeconomic impact. Although fracture-related infection is one of the oldest disease entities known to mankind, it has only recently been defined and, therefore, its global burden is still largely unknown. In this Personal View, we describe the origin of the term fracture-related infection, present the available data on its global impact, and discuss important aspects regarding its prevention and management that could lead to improved outcomes in both high-resource and low-resource settings. We also highlight the need for health-care systems to be adequately compensated for the high cost of human resources (trained staff) and well-equipped facilities required to adequately care for these complex patients. Our aim is to increase awareness among clinicians and policy makers that fracture-related infection is a disease entity that deserves prioritisation in terms of research, with the goal to standardise treatment and improve patient outcomes on a global scale.
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Affiliation(s)
- Willem-Jan Metsemakers
- Department of Trauma Surgery, University Hospitals Leuven, Leuven, Belgium; Department of Development and Regeneration, KU Leuven, Leuven, Belgium.
| | - T Fintan Moriarty
- AO Research Institute Davos, Davos, Switzerland; Center for Musculoskeletal Infections, Department of Orthopaedic and Trauma Surgery, University Hospital Basel, Basel, Switzerland
| | - Mario Morgenstern
- Center for Musculoskeletal Infections, Department of Orthopaedic and Trauma Surgery, University Hospital Basel, Basel, Switzerland
| | - Leonard Marais
- Department of Orthopaedics, School of Clinical Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Jolien Onsea
- Department of Trauma Surgery, University Hospitals Leuven, Leuven, Belgium; Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Robert V O'Toole
- Department of Orthopaedics, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Melissa Depypere
- Department of Laboratory Medicine, University Hospitals Leuven, Leuven, Belgium
| | - William T Obremskey
- Department of Orthopaedic Surgery and Rehabilitation, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Michael H J Verhofstad
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Martin McNally
- The Bone Infection Unit, Oxford University Hospitals, Oxford, UK
| | - Saam Morshed
- Department of Orthopaedic Surgery and Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Marjan Wouthuyzen-Bakker
- Department of Medical Microbiology and Infection Prevention, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Charalampos Zalavras
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Flores MJ, Brown KE, Haonga B, Morshed S, Shearer DW. Estimating the economic impact of complications after open tibial fracture: A secondary analysis of the pilot Gentamicin Open Tibia trial (pGO-Tibia). OTA Int 2024; 7:e290. [PMID: 38249318 PMCID: PMC10798688 DOI: 10.1097/oi9.0000000000000290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Objectives To estimate the indirect economic impact of tibial fractures and their associated adverse events (AEs) in Tanzania. Design A secondary analysis of the pilot Gentamicin Open (pGO)-Tibia randomized control trial estimating the indirect economic impact of suffering an AE, defined as a fracture-related infection (FRI) and/or nonunion, after an open tibial fracture in Tanzania. Setting The pGO-Tibia trial was conducted from November 2019 to August 2021 at the Muhimbili Orthopaedic Institute in Dar es Salaam, Tanzania. Patients/Participants One hundred adults with open tibial shaft fractures participated in this study. Intervention Work hours were compared between AE groups. Cost data were analyzed using a weighted-average hourly wage and converted into purchasing power parity-adjusted USD. Main Outcome Measurements Indirect economic impact was analyzed from the perspective of return to work (RTW), lost productivity, and other indirect economic and household costs. RTW was analyzed using a survival analysis. Results Half of patients returned to work at 1-year follow-up, with those experiencing an AE having a significantly lower rate of RTW. Lost productivity was nearly double for those experiencing an AE. There was a significant difference in the mean outside health care costs between groups. The total mean indirect cost was $2385 with an AE, representing 92% of mean annual income and an increase of $1195 compared with no AE. There were significantly more patients with an AE who endorsed difficulty affording household expenses postinjury and who borrowed money to pay for their medical expenses. Conclusions This study identified serious economic burden after tibial fractures, with significant differences in total indirect cost between those with and without an AE. Level of Evidence II.
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Affiliation(s)
- Michael J. Flores
- Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA
| | - Kelsey E. Brown
- Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA
| | - Billy Haonga
- Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
| | - Saam Morshed
- Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA
| | - David W. Shearer
- Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA
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Rodarte P, O'Marr J, Haonga B, Patrick D, Niknam K, Urva M, Cortez A, Metsemakers WJ, Shearer D, Morshed S. Diagnostic Performance of a telephone questionnaire for fracture-related infections (FRIs) in open tibia fracture patients in Tanzania. Injury 2024; 55:111179. [PMID: 37972489 DOI: 10.1016/j.injury.2023.111179] [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: 07/02/2023] [Revised: 10/26/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Fracture-related infections (FRIs) are a major cause of trauma-associated morbidity worldwide. In 2018, an expert group supported by the AO Foundation, European Bone and Joint Infection Society developed a consensus definition of FRI. Still, there is limited knowledge on the applicability of this definition in low- and middle-income countries (LMICs). Given the unique barriers that cause low follow-up rates for orthopaedic trauma patients in LMICs, this study aims to evaluate the diagnostic performance of a telephone questionnaire in identifying patients with FRIs after open tibia fracture fixation in Tanzania. MATERIALS AND METHODS Patients from a randomized controlled trial investigating the infection prevention benefit of locally applied gentamycin for open tibial fractures were included. Patients completed FRI based telephone questionnaires 7-10 days prior to scheduled follow-ups at 6 weeks, 3 months, 6 months, 9 months, and 1 year. The questionnaire included two "confirmatory" criteria questions for FRI (i.e., open wound and purulent drainage) and three "suggestive" criteria questions (i.e., wound drainage, fever, and warmth). Contingency tests were performed to identify the sensitivity and specificity between answers and adjudicated FRI diagnoses at the corresponding in-person follow-up. Data was analysed using STATA version 15.0 and MedCalc's online diagnostic test calculator. RESULTS There were a total of 234 complete questionnaires and 85 unique patients included. The sensitivity and specificity of having any positive answer in the questionnaire was highest at 6 months (100 % and 92.5 %, respectively). For all time-points pooled, sensitivity was 71.4 % and specificity was 93.0 %. Drainage had the highest sensitivity (71.4 %) while fever had the highest specificity (99.6 %). For confirmatory criteria, sensitivity was 14.3 % and specificity was 96.0 %. Contrastingly, the sensitivity for suggestive criteria was higher (71.4 %), with a similar specificity (93.8 %). CONCLUSION Our study indicates that telephone questionnaires have adequate diagnostic performance when assessing FRIs. The presence of drainage identified the majority of patients with FRI, and specificities were high across confirmatory and suggestive criteria. Our study is one of the first to evaluate telephone questionnaires as a diagnostic tool for FRIs in patients with open tibia fractures in a LMIC hospital and validates the FRI consensus definition criteria.
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Affiliation(s)
- Patricia Rodarte
- Department of Orthopaedic Surgery, Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA, USA
| | - Jamieson O'Marr
- Department of Orthopaedic Surgery, Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA, USA
| | - Billy Haonga
- Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
| | | | - Kian Niknam
- Department of Orthopaedic Surgery, Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA, USA
| | - Mayur Urva
- Department of Orthopaedic Surgery, Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA, USA
| | - Abigail Cortez
- Department of Orthopaedic Surgery, Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA, USA
| | - Willem-Jan Metsemakers
- Department of Trauma Surgery, University Hospitals Leuven, Leuven, Belgium; Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - David Shearer
- Department of Orthopaedic Surgery, Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA, USA
| | - Saam Morshed
- Department of Orthopaedic Surgery, Institute for Global Orthopaedics and Traumatology, University of California San Francisco, San Francisco, CA, USA; Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA.
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