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Kamabu LK, Bbosa GS, Lekuya HM, Cho EJ, Kyaruzi VM, Nyalundja AD, Deng D, Sekabunga JN, Kataka LM, Obiga DOD, Kiryabwire J, Kaddumukasa MN, Kaddumukasa M, Fuller AT, Galukande M. Burden, risk factors, neurosurgical evacuation outcomes, and predictors of mortality among traumatic brain injury patients with expansive intracranial hematomas in Uganda: a mixed methods study design. BMC Surg 2023; 23:326. [PMID: 37880635 PMCID: PMC10601114 DOI: 10.1186/s12893-023-02227-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 10/09/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Expansive intracranial hematomas (EIH) following traumatic brain injury (TBI) continue to be a public health problem in Uganda. Data is limited regarding the neurosurgical outcomes of TBI patients. This study investigated the neurosurgical outcomes and associated risk factors of EIH among TBI patients at Mulago National Referral Hospital (MNRH). METHODS A total of 324 subjects were enrolled using a prospective cohort study. Socio-demographic, risk factors and complications were collected using a study questionnaire. Study participants were followed up for 180 days. Univariate, multivariable, Cox regression analyses, Kaplan Meir survival curves, and log rank tests were sequentially conducted. P-values of < 0.05 at 95% Confidence interval (CI) were considered to be statistically significant. RESULTS Of the 324 patients with intracranial hematomas, 80.6% were male. The mean age of the study participants was 37.5 ± 17.4 years. Prevalence of EIH was 59.3% (0.59 (95% CI: 0.54 to 0.65)). Participants who were aged 39 years and above; PR = 1.54 (95% CI: 1.20 to 1.97; P = 0.001), and those who smoke PR = 1.21 (95% CI: 1.00 to 1.47; P = 0.048), and presence of swirl sign PR = 2.26 (95% CI: 1.29 to 3.95; P = 0.004) were found to be at higher risk for EIH. Kaplan Meier survival curve indicated that mortality at the 16-month follow-up was 53.4% (95% CI: 28.1 to 85.0). Multivariate Cox regression indicated that the predictors of mortality were old age, MAP above 95 mmHg, low GCS, complications such as infection, spasticity, wound dehiscence, CSF leaks, having GOS < 3, QoLIBRI < 50, SDH, contusion, and EIH. CONCLUSION EIH is common in Uganda following RTA with an occurrence of 59.3% and a 16-month higher mortality rate. An increased age above 39 years, smoking, having severe systemic disease, and the presence of swirl sign are independent risk factors. Old age, MAP above 95 mmHg, low GCS, complications such as infection, spasticity, wound dehiscence, CSF leaks, having a GOS < 3, QoLIBRI < 50, ASDH, and contusion are predictors of mortality. These findings imply that all patients with intracranial hematomas (IH) need to be monitored closely and a repeat CT scan to be done within a specific period following their initial CT scan. We recommend the development of a protocol for specific surgical and medical interventions that can be implemented for patients at moderate and severe risk for EIH.
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Affiliation(s)
- Larrey Kasereka Kamabu
- Department of Surgery, Neurosurgery, College of Medicine, Makerere University, Kampala, Uganda.
- Faculty of Medicine, Université Catholique du Graben, Butembo, Democratic Republic of the Congo.
- Department of Surgery, Makerere University College of Health Medicine, Mulago Upper Hill, Kampala, Uganda.
| | - Godfrey S Bbosa
- Department of Pharmacology & Therapeutics, Makerere University College of Health Sciences, Kampala, Uganda
| | - Hervé Monka Lekuya
- Department of Surgery, Neurosurgery, College of Medicine, Makerere University, Kampala, Uganda
- Directorate of Surgical Services, Neurosurgical Unit, Mulago National Referral Hospital, Kampala, Uganda
- Department of Human Structure & Repair/ Neurosurgery, Faculty of Medicine, Ghent University, Ghent, Belgium
| | | | - Victor Meza Kyaruzi
- Department of Surgery, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Arsene Daniel Nyalundja
- Faculty of Medicine, Université Catholique de Bukavu, Bukavu, South Kivu, Democratic Republic of the Congo
| | - Daniel Deng
- Duke Global Neurosurgery, Neurology and Health System, Duke University, Durham, NC, USA
| | - Juliet Nalwanga Sekabunga
- Department of Surgery, Neurosurgery, College of Medicine, Makerere University, Kampala, Uganda
- Directorate of Surgical Services, Neurosurgical Unit, Mulago National Referral Hospital, Kampala, Uganda
| | - Louange Maha Kataka
- Faculty of Medicine, Université Catholique du Graben, Butembo, Democratic Republic of the Congo
| | - Doomwin Oscar Deogratius Obiga
- Department of Surgery, Neurosurgery, College of Medicine, Makerere University, Kampala, Uganda
- Directorate of Surgical Services, Neurosurgical Unit, Mulago National Referral Hospital, Kampala, Uganda
| | - Joel Kiryabwire
- Department of Surgery, Neurosurgery, College of Medicine, Makerere University, Kampala, Uganda
- Directorate of Surgical Services, Neurosurgical Unit, Mulago National Referral Hospital, Kampala, Uganda
| | - Martin N Kaddumukasa
- Department of Medicine, School of Medicine, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda
| | - Mark Kaddumukasa
- Department of Medicine, School of Medicine, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda
| | - Anthony T Fuller
- Duke University, Durham, NC, USA
- Duke Global Neurosurgery, Neurology and Health System, Duke University, Durham, NC, USA
| | - Moses Galukande
- Department of Surgery, Neurosurgery, College of Medicine, Makerere University, Kampala, Uganda
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Kamabu K, La O Soria J, Tumwesigye D, Okedi XF, Kyomukama L, Muhumuza J, Musinguzi B, Kavuma D, Vivalya BMN, Loduk M, Abdullah WS. 24 h mortality and its predictors among road traffic accident victims in a resource limited setting; a multicenter cohort study. BMC Surg 2023; 23:97. [PMID: 37101207 PMCID: PMC10131391 DOI: 10.1186/s12893-023-02011-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/19/2023] [Indexed: 04/28/2023] Open
Abstract
INTRODUCTION The incidence of road traffic accidents (RTAs) is on the rise contributing to the global burden of mortality as a major global health threat. It has been estimated that 93% of RTAs and more than 90% of the resulting deaths occur in low and middle income countries. Though death due to RTAs has been occurring at an alarming rate, there is paucity of data relating to incidence and predictors of early mortality. This study was aimed at determining the 24 h mortality and its predictors among RTA patients attending selected hospitals in western Uganda. METHODS This was a prospective cohort that consecutively enrolled 211 RTA victims admitted and managed in emergency units of 6 hospitals in western Uganda. All patients who presented with a history of trauma were managed according to the advanced trauma life support protocol (ATLS). The outcome regarding death was documented at 24 h from injury. Data was analyzed using SPSS version 22 for windows. RESULTS Majority of the participants were male (85.8%) aged 15-45 years (76.3%). The most common road user category was motorcyclists (48.8%). The 24 h mortality was 14.69%. At multivariate analysis, it was observed that a motorcyclist was 5.917 times more likely to die compared to a pedestrian (P = 0.016). It was also observed that a patient with severe injury was 15.625 times more likely to die compared to one with a moderate injury (P < 0.001). CONCLUSION The incidence of 24 h mortality among road traffic accident victims was high. Being motorcycle rider and severity of injury according to Kampala trauma score II predicted mortality. Motorcyclists should be reminded to be more careful while using the road. Trauma patients should be assessed for severity, and the findings used to guide management since severity predicted mortality.
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Affiliation(s)
- Kinyamaniyi Kamabu
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda.
| | - Jorge La O Soria
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda
| | - Deus Tumwesigye
- Department of Surgery, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Xaviour Francis Okedi
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda
| | - Lauben Kyomukama
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda
| | - Joshua Muhumuza
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda.
| | - Brian Musinguzi
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda
| | - Daniel Kavuma
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda
| | - Bives Mutume Nzanzu Vivalya
- Department of Psychiatry, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, Ishaka-Bushenyi, Uganda
| | - Michael Loduk
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda
| | - Wani Shabani Abdullah
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University Western Campus, PO. Box 70, Ishaka-Bushenyi, Uganda
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Tegegne NG, Fentie DY, Tegegne BA, Admassie BM. Incidence and Predictors of Mortality Among Patients with Traumatic Brain Injury at University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia: A Retrospective Follow-Up Study. Patient Relat Outcome Meas 2023; 14:73-85. [PMID: 37051137 PMCID: PMC10083132 DOI: 10.2147/prom.s399603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/29/2023] [Indexed: 04/07/2023] Open
Abstract
Background Traumatic brain injury is a major list of health and socioeconomic problems especially in low- and middle-income countries which influences productive age groups. Differences in patient characteristics, socioeconomic status, intensive care unit admission thresholds, health-care systems, and the availability of varying numbers of intensive care unit (ICU) beds among hospitals had shown to be the causes for the variation on the incidence in mortality following traumatic brain injury across different continents. The aim of this study was to assess the incidence and predictors of mortality among patients with traumatic brain injury at University of Gondar Comprehensive Specialized Hospital. Methods A retrospective follow-up study was conducted based on chart review and selected patient charts admitted from January, 2017 to January, 2022. Participants in the study were chosen using a simple random sample procedure that was computer generated. Data was entered with epi-data version 4.6 and analyzed using SPSS version 26. Both bivariate and multivariate logistic regression analyses were used, and in multivariate logistic regression analysis, P-value <0.05 with 95% CI was considered statistically significant. Results The magnitude of mortality was 28.8%. Most of the injuries were caused by assault followed by road traffic accident (RTA). About 30% of the subjects presented with severe head injuries and epidural hematoma (EDH) followed by skull fracture were the most common diagnoses on admission. The independent predictors of mortality were male sex (AOR: 6.12, CI: 1.82, 20.5), severe class injury with Glasco coma scale (GCS <9) (AOR: 5.96, CI: 2.07, 17.12), intraoperative hypoxia episode (AOR: 10.5, CI: 2.6-42.1), hyperthermia (AOR: 25, CI: 5.54, 115.16), lack of pre-hospital care (AOR: 2.64 CI: 1.6-4.2), abnormal appearance on both eyes (AOR: 13.4, CI: 5.1-34.6), in-hospital hypoxia episode and having extra-cranial concomitant injury were positively associated with mortality, while on admission, systolic blood pressure (SBP) of 100-149 (AOR: 0.086, CI: 0.016-0.46) was negatively associated with mortality. Conclusion The overall mortality rate was considerably high. As a result, traumatic brain injury management should be focused on modifiable factors that increase patient mortality, such as on-admission hypotension, a lack of pre-hospital care, post-operative complications, an intraoperative hypoxia episode, and hyperthermia.
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Affiliation(s)
- Nega Getachew Tegegne
- Department of Anesthesia, School of Medicine, College of Medicine and Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Demeke Yilkal Fentie
- Department of Anesthesia, School of medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Biresaw Ayen Tegegne
- Department of Anesthesia, School of medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- Correspondence: Biresaw Ayen Tegegne, Tel +251-9-27-60-14-27, Email
| | - Belete Muluadam Admassie
- Department of Anesthesia, School of medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Buh FC, Taiwe GS, Maas AI, Motah M, Youm E, Wanyu BY, Wang KW, Hutchinson PJ, Sumbele IUN. Demographics, Causes, and Outcome of Traumatic Brain Injury among Trauma Cases in Cameroon: A Multi-Center Five Year's Retrospective Study. Neurotrauma Rep 2022; 3:569-583. [PMID: 36711440 PMCID: PMC9879018 DOI: 10.1089/neur.2022.0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Traumatic brain injury (TBI) is a huge public health challenge worldwide. Epidemiological monitoring is important to inform healthcare policy. We aimed at determining the prevalence, outcome, and causes of TBI in Cameroon by conducting a 5-year retrospective study in three referral trauma centers. Data on demographics, causes, injury mechanisms, clinical aspects, and discharge status were recorded. Comparisons between two categorical variables were done using Pearson's chi-square test or Fisher's exact test. A total of 6248 cases of TBI were identified of 18,151 trauma cases, yielding a prevalence of 34%. The number of TBI cases increased across the years (915 in 2016, 1406 in 2020). Demographic data and causes of TBI were available for 6248 subjects and detailed data on clinical characteristics on 2178 subjects. Median age was 30.0 (24.0, 41.0) years. Males were more affected (80%). Road traffic incidents (RTIs; 75%) was the main cause of TBI, with professional bike riders being more affected (17%). Computed tomography (CT) imaging was performed in 67.7% of cases. Of the 597 (27.4%) cases who did not undergo neuroimaging, 311 (52.1%) did not have neuroimaging performed because of financial constraints, among which 7% were severe TBI cases. A total of 341 (19.6%) patients were discharged against medical advice, of which 83% had financial limitations. Mortality was 10.3% (225 of 2178) in the overall population, but disproportionately high in patients with severe TBI (55%) compared to those in high-income settings (27%). TBI occurrence is high in Cameroon, and RTIs are the main causes. Disparities in care provision were identified as attributable to financial constraints regarding CT scanning and continuation of care. The data presented can inform preventive interventions to improve care provision and transport policies. Implementation of a universal health insurance may be expected to improve hospital care and reduce the adverse effects of TBI among Cameroonians.
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Affiliation(s)
- Franklin Chu Buh
- Department of Animal Biology and Conservation, Faculty of Science, University of Buea, Buea, Cameroon
- Panafrican Hospital Center-Douala, Buea, Cameroon
| | - Germain Sotoing Taiwe
- Department of Animal Biology and Conservation, Faculty of Science, University of Buea, Buea, Cameroon
| | - Andrew I.R. Maas
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Edegem, Belgium
| | - Mathieu Motah
- Department of Surgery, Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon
| | | | - Bertrand Yuwong Wanyu
- Department of Animal Biology and Conservation, Faculty of Science, University of Buea, Buea, Cameroon
| | - Kevin W. Wang
- Department of Emergency Medicine, University of Florida, Gainesville, Florida, USA
| | - Peter J.A. Hutchinson
- Department of Clinical Neuroscience, University of Cambridge, Cambridge, United Kingdom
| | - Irene Ule Ngole Sumbele
- Department of Animal Biology and Conservation, Faculty of Science, University of Buea, Buea, Cameroon
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Aregago G, Gishu T, Getaneh E, Tirore LL, Abame DE, Meskele S. Incidence of mortality and its predictors among patients with head injury admitted to adult intensive care unit at AaBET and ALERT hospitals, Addis Ababa, Ethiopia. J Family Med Prim Care 2022; 11:5277-5284. [PMID: 36505640 PMCID: PMC9730995 DOI: 10.4103/jfmpc.jfmpc_2129_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/06/2022] [Accepted: 03/14/2022] [Indexed: 11/06/2022] Open
Abstract
Background Traumatic head injury, referred to as the "silent epidemic", remains a growing public health concern and the leading cause of mortality in young adults, with a disproportionate burden of disability and death occurring in low-income and middle-income countries, including Ethiopia. However, estimates of the traumatic brain injury burden from low and middle-income countries are scarce. The aim of this study was to assess outcome and its associated factors among patients with head injury admitted to the Adult Intensive care unit at AaBET and ALERT hospitals, Addis Ababa, Ethiopia. Methods Institution-based retrospective cohort study was conducted at AaBET and ALERT hospitals from February 01, 2019 to January 30, 2020. All head injury patients' records were reviewed. A structured checklist was used to collect data. Binary logistic regression analysis was used to identify factors associated with death among head injury patients. Result Out of 205 patients, 178 (86.8%) improved, while 27 (13.2%) died. Road traffic accident was the most common cause of head injury (Adjusted odds ratio (AOR) = 46.3%). Patients with pulse rate admission (AOR = 1.49), NA + level (3.48), type of head injury (AOR = 3.67), mechanical ventilation (AOR = 4.70) were significant predictors of death among patients with head injuries. Conclusion The incidence of death among head injury patients was 13.2% (27). Road traffic accident was the leading cause of head injury. Pulse rate, plasma sodium level, penetrating head injury, being on a mechanical ventilator were predictors of death among traumatic head injury (THI) patients treated for head injuries. Prevention of road traffic accidents and continuous awareness creation about the consequences of a road traffic accident is recommended.
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Affiliation(s)
- Gezehagn Aregago
- Intensive Care Unit, Nigist Elleni Mohammed Memorial Comprehensive Specialized Hospital, Wachemo University, Hossana, Ethiopia
| | - Teshome Gishu
- Department of Nursing, St. Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Ermias Getaneh
- Department of Nursing, St. Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Lire Lemma Tirore
- Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia,Address for correspondence: Mr. Lire Lemma Tirore, Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia. E-mail:
| | - Desta Erkalo Abame
- Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia
| | - Simeon Meskele
- Department of Anatomy, College of Medicine and Health Sciences, Arbaminch University, Arbaminch, Ethiopia
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Abstract
ABSTRACT Quantifying the severity of traumatic injury has been foundational for the standardization of outcomes, quality improvement research, and health policy throughout the evolution of trauma care systems. Many injury severity scores are difficult to calculate and implement, especially in low- and middle-income countries (LMICs) where human resources are limited. The Kampala Trauma Score (KTS)-a simplification of the Trauma Injury Severity Score-was developed in 2000 to accommodate these settings. Since its development, numerous instances of KTS use have been documented, but extent of adoption is unknown. More importantly, does the KTS remain useful for determining injury severity in LMICs? This review aims to better understand the legacy of the KTS and assess its strengths and weaknesses. Three databases were searched to identify scientific papers concerning the KTS. Google Scholar was searched to identify grey literature. The search returned 357 papers, of which 199 met inclusion criteria. Eighty-five studies spanning 16 countries used the KTS in clinical settings. Thirty-seven studies validated the KTS, assessing its ability to predict outcomes such as mortality or need for admission. Over 80% of these studies reported the KTS equalled or exceeded more complicated scores at predicting mortality. The KTS has stood the test of time, proving itself over the last twenty years as an effective measure of injury severity across numerous contexts. We recommend the KTS as a means of strengthening trauma systems in LMICs and suggest it could benefit high-income trauma systems that do not measure injury severity.
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Mehmood A, Rowther AA, Kobusingye O, Ssenyonjo H, Zia N, Hyder AA. Delays in emergency department intervention for patients with traumatic brain injury in Uganda. Trauma Surg Acute Care Open 2021; 6:e000674. [PMID: 34527810 PMCID: PMC8395360 DOI: 10.1136/tsaco-2021-000674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 07/20/2021] [Indexed: 11/03/2022] Open
Abstract
Background In Sub-Saharan African countries, the incidence of traumatic brain injury (TBI) is estimated to be many folds higher than the global average and outcome is hugely impacted by access to healthcare services and quality of care. We conducted an analysis of the TBI registry data to determine the disparities and delays in treatment for patients presenting at a tertiary care hospital in Uganda and to identify factors predictive of delayed treatment initiation. Methods The study was conducted at the Mulago National Referral Hospital, Kampala. The study included all patients presenting to the emergency department (ED) with suspected or documented TBI. Early treatment was defined as first intervention within 4 hours of ED presentation-a cut-off determined using sensitivity analysis to injury severity. Descriptive statistics were generated and Pearson's χ2 test was used to assess the sample distribution between treatment time categories. Univariable and multivariable logistic regression models with <0.05 level of significance were used to derive the associations between patient characteristics and early intervention for TBI. Results Of 3944 patients, only 4.6% (n=182) received an intervention for TBI management within 1 hour of ED presentation, whereas 17.4% of patients (n=708) received some treatment within 4 hours of presentation. 19% of those with one or more serious injuries and 18% of those with moderate to severe head injury received care within 4 hours of arrival. Factors independently associated with early treatment included young age, severe head injury, and no known pre-existing conditions, whereas older or female patients had significantly less odds of receiving early treatment. Discussion With the increasing number of patients with TBI, ensuring early and appropriate management must be a priority for Ugandan hospitals. Delay in initiation of treatment may impact survival and functional outcome. Gender-related and age-related disparities in care should receive attention and targeted interventions. Level of evidence Prognostic and epidemiological study; level II evidence.
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Affiliation(s)
- Amber Mehmood
- College of Public Health, University of South Florida, Tampa, Florida, USA.,International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Armaan Ahmed Rowther
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Olive Kobusingye
- Trauma, Injury, & Disability Unit, Makerere University's School of Public Health, Kampala, Uganda
| | | | - Nukhba Zia
- International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Adnan A Hyder
- Department of Global Health, George Washington University Milken Institute School of Public Health, Washington, DC, USA
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Jin MC, Kakusa B, Ku S, Vaca SD, Xu LW, Nalwanga J, Kiryabwire J, Ssenyonjo H, Mukasa J, Muhumuza M, Fuller AT, Haglund MM, Grant GA. Long-term follow-up of neurosurgical outcomes for adult patients in Uganda with traumatic brain injury. J Neurosurg 2021; 134:1929-1939. [PMID: 32619973 DOI: 10.3171/2020.4.jns193092] [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: 11/13/2019] [Accepted: 04/06/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Traumatic brain injury (TBI) is a major cause of mortality and morbidity in Uganda and other low- and middle-income countries (LMICs). Due to the difficulty of long-term in-person follow-up, there is a paucity of literature on longitudinal outcomes of TBI in LMICs. Using a scalable phone-centered survey, this study attempted to investigate factors associated with both mortality and quality of life in Ugandan patients with TBI. METHODS A prospective registry of adult patients with TBI admitted to the neurosurgical ward at Mulago National Referral Hospital was assembled. Long-term follow-up was conducted between 10.4 and 30.5 months after discharge (median 18.6 months). Statistical analyses included univariable and multivariable logistic regression and Cox proportional hazards regression to elucidate factors associated with mortality and long-term recovery. RESULTS A total of 1274 adult patients with TBI were included, of whom 302 (23.7%) died as inpatients. Patients who died as inpatients received surgery less frequently (p < 0.001), had more severe TBI at presentation (p < 0.001), were older (p < 0.001), and were more likely to be female (p < 0.0001). Patients presenting with TBI resulting from assault were at reduced risk of inpatient death compared with those presenting with TBI caused by road traffic accidents (OR 0.362, 95% CI 0.128-0.933). Inpatient mortality and postdischarge mortality prior to follow-up were 23.7% and 9%, respectively. Of those discharged, 60.8% were reached through phone interviews. Higher Glasgow Coma Scale score at discharge (continuous HR 0.71, 95% CI 0.53-0.94) was associated with improved long-term survival. Tracheostomy (HR 4.38, 95% CI 1.05-16.7) and older age (continuous HR 1.03, 95% CI 1.009-1.05) were associated with poor long-term outcomes. More than 15% of patients continued to suffer from TBI sequelae years after the initial injury, including seizures (6.1%) and depression (10.0%). Despite more than 60% of patients seeking follow-up healthcare visits, mortality was still 9% among discharged patients, suggesting a need for improved longitudinal care to monitor recovery progress. CONCLUSIONS Inpatient and postdischarge mortality remain high following admission to Uganda's main tertiary hospital with the diagnosis of TBI. Furthermore, posttraumatic sequelae, including seizures and depression, continue to burden patients years after discharge. Effective scalable solutions, including phone interviews, are needed to elucidate and address factors limiting in-hospital capacity and access to follow-up healthcare.
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Affiliation(s)
| | | | | | - Silvia D Vaca
- 2Department of Neurosurgery, Stanford University, Palo Alto, California
| | - Linda W Xu
- 3Department of Neurosurgery, Allegheny Medical Group, Pittsburgh, Pennsylvania
| | - Juliet Nalwanga
- 4Department of Neurosurgery, Mulago National Referral Hospital, Kampala, Uganda
| | - Joel Kiryabwire
- 4Department of Neurosurgery, Mulago National Referral Hospital, Kampala, Uganda
| | - Hussein Ssenyonjo
- 4Department of Neurosurgery, Mulago National Referral Hospital, Kampala, Uganda
| | - John Mukasa
- 4Department of Neurosurgery, Mulago National Referral Hospital, Kampala, Uganda
| | - Michael Muhumuza
- 4Department of Neurosurgery, Mulago National Referral Hospital, Kampala, Uganda
| | - Anthony T Fuller
- 5Department of Neurosurgery, Duke University, Durham, North Carolina; and
- 6Duke Global Neurosurgery and Neurology, Durham, North Carolina
| | - Michael M Haglund
- 5Department of Neurosurgery, Duke University, Durham, North Carolina; and
- 6Duke Global Neurosurgery and Neurology, Durham, North Carolina
| | - Gerald A Grant
- 2Department of Neurosurgery, Stanford University, Palo Alto, California
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Matovu P, Kirya M, Galukande M, Kiryabwire J, Mukisa J, Ocen W, Lowery Wilson M, Abio A, Lule H. Hyperglycemia in severe traumatic brain injury patients and its association with thirty-day mortality: a prospective observational cohort study in Uganda. PeerJ 2021; 9:e10589. [PMID: 33520442 PMCID: PMC7812933 DOI: 10.7717/peerj.10589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/25/2020] [Indexed: 11/20/2022] Open
Abstract
Background Traumatic brain injury (TBI) is a growing public health concern that can be complicated with an acute stress response. This response may be assessed by monitoring blood glucose levels but this is not routine in remote settings. There is a paucity of data on the prevalence of hyperglycemia and variables associated with mortality after severe TBI in Uganda. Objective We aimed to determine the prevalence of hyperglycemia in patients with severe TBI and variables associated with 30-day mortality at Mulago National Referral Hospital in Uganda. Methods We consecutively enrolled a cohort 99 patients patients with severe TBI. Serum glucose levels were measured at admission and after 24 h. Other study variables included: mechanism of injury, CT findings, location and size of hematoma, and socio-demographics. The main outcome was mortality after 30 days of management and this was compared in patients with hyperglycemia more than 11.1 mmol/L to those without. Results Most patients (92.9%) were male aged 18-30 years (47%). Road Traffic Collisions were the most common cause of severe TBI (64.7%) followed by assault (17.1%) and falls (8.1%). Nearly one in six patients were admitted with hyperglycemia more than 11.1 mmol/L. The mortality rate in severe TBI patients with hyperglycemia was 68.8% (OR 1.47; 95% CI [0.236-9.153]; P = 0.063) against 43.7% in those without hyperglycemia. The presence of hypothermia (OR 10.17; 95% CI [1.574-65.669]; P = 0.015) and convulsions (OR 5.64; 95% CI [1.541-19.554]; P = 0.009) were significant predictors of mortality. Conclusion Hypothermia and convulsions at admission were major predictors of mortality in severe TBI. Early hyperglycemia following severe TBI appears to occur with a tendency towards high mortality. These findings justify routine glucose monitoring and could form the basis for establishing a blood sugar control protocol for such patients in remote settings.
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Affiliation(s)
- Paul Matovu
- Department of General Surgery, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Musa Kirya
- Department of General Surgery, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Moses Galukande
- Department of General Surgery, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Joel Kiryabwire
- Department of Neurosurgery, Mulago National Referral and Teaching Hospital, Kampala, Uganda
| | - John Mukisa
- Clinical Epidemiology Unit, Uganda-Case Western Reserve University Research Collaboration, Kampala, Uganda
| | - William Ocen
- Department of Surgery, Mulago Hospital Kampala, Kampala, Uganda.,Department of Surgery, Lira University, Lira, Uganda
| | - Michael Lowery Wilson
- Heidelberg Institute of Global Health, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Baden-Wuerttemberg, Germany
| | - Anne Abio
- Turku Brain Injury Centre, Division of Clinical Neural Sciences, Turku University Hospital and University of Turku,, Injury Epidemiology and Prevention Research Group, Turku, Finland
| | - Herman Lule
- Turku Brain Injury Centre, Division of Clinical Neural Sciences, Turku University Hospital and University of Turku,, Injury Epidemiology and Prevention Research Group, Turku, Finland.,Department of Surgery, Kampala International University Western Campus, Directorate of Research and Innovations, Kampala, Uganda
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M Selveindran S, Tango T, Khan MM, Simadibrata DM, Hutchinson PJA, Brayne C, Hill C, Servadei F, Kolias AG, Rubiano AM, Joannides AJ, Shabani HK. Mapping global evidence on strategies and interventions in neurotrauma and road traffic collisions prevention: a scoping review. Syst Rev 2020; 9:114. [PMID: 32434551 PMCID: PMC7240915 DOI: 10.1186/s13643-020-01348-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 04/02/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Neurotrauma is an important global health problem. The largest cause of neurotrauma worldwide is road traffic collisions (RTCs), particularly in low- and middle-income countries (LMICs). Neurotrauma and RTCs are preventable, and many preventative interventions have been implemented over the last decades, especially in high-income countries (HICs). However, it is uncertain if these strategies are applicable globally due to variations in environment, resources, population, culture and infrastructure. Given this issue, this scoping review aims to identify, quantify and describe the evidence on approaches in neurotrauma and RTCs prevention, and ascertain contextual factors that influence their implementation in LMICs and HICs. METHODS A systematic search was conducted using five electronic databases (MEDLINE, EMBASE, CINAHL, Global Health on EBSCO host, Cochrane Database of Systematic Reviews), grey literature databases, government and non-government websites, as well as bibliographic and citation searching of selected articles. The extracted data were presented using figures, tables, and accompanying narrative summaries. The results of this review were reported using the PRISMA Extension for Scoping Reviews (PRISMA-ScR). RESULTS A total of 411 publications met the inclusion criteria, including 349 primary studies and 62 reviews. More than 80% of the primary studies were from HICs and described all levels of neurotrauma prevention. Only 65 papers came from LMICs, which mostly described primary prevention, focussing on road safety. For the reviews, 41 papers (66.1%) reviewed primary, 18 tertiary (29.1%), and three secondary preventative approaches. Most of the primary papers in the reviews came from HICs (67.7%) with 5 reviews on only LMIC papers. Fifteen reviews (24.1%) included papers from both HICs and LMICs. Intervention settings ranged from nationwide to community-based but were not reported in 44 papers (10.8%), most of which were reviews. Contextual factors were described in 62 papers and varied depending on the interventions. CONCLUSIONS There is a large quantity of global evidence on strategies and interventions for neurotrauma and RTCs prevention. However, fewer papers were from LMICs, especially on secondary and tertiary prevention. More primary research needs to be done in these countries to determine what strategies and interventions exist and the applicability of HIC interventions in LMICs.
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Affiliation(s)
- Santhani M Selveindran
- Department of Clinical Neurosciences, Addenbrooke’s Hospital, Cambridge, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | - Tamara Tango
- Faculty of Medicine, University of Indonesia, Depok, Jawa Barat Indonesia
| | - Muhammad Mukhtar Khan
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Department of Neurosurgery, Northwest School of Medicine and Northwest General Hospital and Research Centre, Peshawar, Pakistan
| | | | - Peter J. A. Hutchinson
- Department of Clinical Neurosciences, Addenbrooke’s Hospital, Cambridge, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | - Carol Brayne
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Institute of Public Health, University of Cambridge, Cambridge, UK
| | - Christine Hill
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Institute of Public Health, University of Cambridge, Cambridge, UK
| | - Franco Servadei
- Department of Neurosurgery, Humanitas University and Research Hospital, Milan, Italy
- World Federation of Neurosurgical Societies, Nyon, Switzerland
| | - Angelos G. Kolias
- Department of Clinical Neurosciences, Addenbrooke’s Hospital, Cambridge, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | - Andres M. Rubiano
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Department of Neurosurgery, Universidad El Bosque, Bogota, Colombia
| | - Alexis J. Joannides
- Department of Clinical Neurosciences, Addenbrooke’s Hospital, Cambridge, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
| | - Hamisi K. Shabani
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, UK
- Neurological Surgery Unit, Muhimbili Orthopaedic Institute and Muhimbili University College of Allied Health Sciences, Dar es Salaam, Tanzania
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Purcell LN, Reiss R, Eaton J, Kumwenda KK, Quinsey C, Charles A. Survival and Functional Outcomes at Discharge After Traumatic Brain Injury in Children versus Adults in Resource-Poor Setting. World Neurosurg 2020; 137:e597-e602. [PMID: 32084614 PMCID: PMC7202968 DOI: 10.1016/j.wneu.2020.02.062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 02/09/2020] [Accepted: 02/10/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND More than 90% of trauma mortality occurs in low- and middle-income countries, especially in sub-Saharan Africa. Head injury is the primary driver of trauma mortality in the prehospital and in-hospital setting. METHODS An observational study was performed on patients presenting with traumatic brain injury (TBI) from October 2016 through May 2017 at Kamuzu Central Hospital, Malawi. Bivariate analysis and logistic regression were performed to determine the odds of favorable functional outcomes and mortality after controlling for significant covariates. RESULTS Of the 356 patients with TBI, 72 (20.2%) were children <18 years of age. Males comprised 202 (87.1%) and 46 (63.9%) of the adult and pediatric cohorts, respectively. Motor vehicle crash was the leading etiology in adults and children. There was no significant difference between adult and pediatric Glasgow Coma Scale score on admission, 10.8 ± 3.9 versus 10.9 ± 3.5, respectively (P = 0.8). More adult (n = 76, 32.3%) than pediatric (n = 13, 18.1%) patients died. On multivariable analysis, pediatric patients were more likely to have a favorable outcome defined by a Glasgow Outcome Scale of good recovery or moderate disability (odds ratio 3.70, 95% confidence interval 1.22-11.17, P = 0.02) and were less likely to die after TBI (odds ratio 0.29, 95% confidence interval 0.09-0.93, P = 0.04). CONCLUSIONS We show a survival advantage and better functional outcomes in children following TBI. This may be attributable to increased resiliency to TBI in children or the prioritization of children in a resource-poor environment. Investments in neurosurgical care following TBI are needed to improve outcomes.
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Affiliation(s)
- Laura N Purcell
- Department of Surgery, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Rachel Reiss
- School of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Jessica Eaton
- Department of Neurosurgery, University of Washington, Seattle, Washington, USA
| | | | - Carolyn Quinsey
- Department of Neurosurgery, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Anthony Charles
- Department of Surgery, University of North Carolina, Chapel Hill, North Carolina, USA; Department of Surgery, Kamuzu Central Hospital, Lilongwe, Malawi.
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M Selveindran S, Khan MM, Simadibrata DM, Hutchinson PJA, Brayne C, Hill C, Kolias A, Joannides AJ, Servadei F, Rubiano AM, Shabani HK. Mapping global evidence on strategies and interventions in neurotrauma and road traffic collisions prevention: a scoping review protocol. BMJ Open 2019; 9:e031517. [PMID: 31722947 PMCID: PMC6858136 DOI: 10.1136/bmjopen-2019-031517] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 10/07/2019] [Accepted: 10/17/2019] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION Neurotrauma is an important global health problem. This 'silent epidemic' is a major cause of death and disability in adolescents and young adults, with significant societal and economic impacts. Globally, the largest cause of neurotrauma is road traffic collisions (RTCs). Neurotrauma and RTCs are largely preventable, and many preventative strategies and interventions have been established and implemented over the last decades, particularly in high-income countries. However, these approaches may not be applicable globally, due to variations in environment, resources, population, culture and infrastructure. This paper outlines the protocol for a scoping review, which seeks to map the evidence on strategies and interventions in neurotrauma and RTCs prevention globally, and to ascertain contextual factors that influence their implementation. METHODS AND ANALYSIS This scoping review will use the established methodology by Arksey and O'Malley. Eligible studies will be identified from five electronic databases (MEDLINE, EMBASE, CINAHL, Global Health/EBSCO and Cochrane Database of Systematic Reviews) and grey literature sources. We will also carry out bibliographical and citation searching of included studies. A two-stage selection process, which involves screening of titles and abstracts, followed by full-text screening, will be used to determine eligible studies which will undergo data abstraction using a customised, piloted data extraction sheet. The extracted data will be presented using evidence mapping and a narrative summary. ETHICS AND DISSEMINATION Ethical approval is not required for this scoping review, which is the first step in a multiphase public health research project on the global prevention of neurotrauma. The final review will be submitted for publication to a scientific journal, and results will be presented at appropriate conferences, workshops and meetings. Protocol registered on 5 April 2019 with Open Science Framework (https://osf.io/s4zk3/).
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Affiliation(s)
- Santhani M Selveindran
- Institute of Public Health, University of Cambridge, Cambridge, Cambridgeshire, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
| | - Muhammad Mukhtar Khan
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
- Department of Neurosurgery, Northwest School of Medicine and Northwest General Hospital and Research Centre, Peshawar, Pakistan
| | - Daniel Martin Simadibrata
- Faculty of Medicine, University of Indonesia, Depok, Jawa Barat, Indonesia
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
| | - Peter J A Hutchinson
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
- Department of Clinical Neurosciences, Addenbrooke's Hospital, Cambridge, Cambridgeshire, UK
| | - Carol Brayne
- Institute of Public Health, University of Cambridge, Cambridge, Cambridgeshire, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
| | - Christine Hill
- Institute of Public Health, University of Cambridge, Cambridge, Cambridgeshire, UK
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
| | - Angelos Kolias
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
- Department of Clinical Neurosciences, Addenbrooke's Hospital, Cambridge, Cambridgeshire, UK
| | - Alexis J Joannides
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
- Department of Clinical Neurosciences, Addenbrooke's Hospital, Cambridge, Cambridgeshire, UK
| | - Franco Servadei
- Department of Neurosurgery, Humanitas University and Research Hospital, Milan, Italy
- World Federation of Neurosurgical Societies, Nyon, Switzerland
| | - Andres M Rubiano
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
- Department of Neurosurgery, Universidad El Bosque, Bogota, Colombia
| | - Hamisi K Shabani
- NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, Cambridgeshire, UK
- Neurological Surgery Unit, Muhimbili Orthopaedic Institute and Muhimbili University College of Allied Health Sciences, Dar es Salaam, Tanzania
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