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Kulenkampff C, Kleintjes WG, Kotzee EP, Kankam H. Protocol for clinical diagnosis and empiric treatment of pulmonary tuberculosis in severely burned patients: observations and literature review. Scars Burn Heal 2023; 9:20595131231175794. [PMID: 37600961 PMCID: PMC10433730 DOI: 10.1177/20595131231175794] [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] [Indexed: 08/22/2023] Open
Abstract
Introduction Reactivation of pulmonary tuberculosis is a prevalent concomitant infection and cause for mortality in burns patients in Sub-Saharan Africa. First line laboratory diagnostic studies for pulmonary tuberculosis are often negative in these patients and if relied on, result in high mortality. The purpose of this report is to share our experience with a novel protocol of empiric treatment of clinically suspected pulmonary tuberculosis in severely burned patients with negative GeneXpert tests in a tertiary burns centre and to present a brief literature review on the topic. Methods A retrospective chart review of all patients, who sustained thermal injury with an inhalation component, with negative GeneXpert tests who were treated empirically for pulmonary tuberculosis over a five-year period (2015-2020) was performed. Additionally, a literature search was performed on Medline (PubMed), Cochrane and Google Scholar databases. Results Over the five-year period, 20 patients with suspected pulmonary tuberculosis and severe burns requiring ventilation were managed according to the protocol and all survived to discharge. The literature search identified six factors that explain the consequence of pulmonary tuberculosis in severely burned patients and provide a hypothesis for the negative laboratory studies encountered. Conclusion There was an improved outcome for patients with the clinical diagnosis of reactivation of pulmonary tuberculosis when they were started on empirical pulmonary tuberculosis treatment. There are several potential mechanisms that can contribute to reactivation of pulmonary tuberculosis in susceptible severely burned patients. The GeneXpert test should not be relied upon in these patients for a diagnosis, but rather all other clinical evidence should inform management. Lay Summary From the current literature evidence most patients who have severe burns complicated by a secondary infection known as pulmonary (lung) tuberculosis, die as a result. The purpose of this report is to share our experience with treatment of pulmonary tuberculosis during a five-year period, from 2015 to 2020, in a specialized adult tertiary burn center. Severely burned patients who were suspected of having pulmonary tuberculosis and received treatment despite having negative laboratory tests for pulmonary tuberculosis, had a better survival rate than expected. A brief literature review on the topic of pulmonary tuberculosis and severe burns was done to investigate causes for reactivation of pulmonary tuberculosis and negative laboratory studies in these patients.The literature search identified the following factors that can potentially affect the reactivation of pulmonary tuberculosis in severely burned patients: decreased immune system; secondary infections; low blood albumin(protein) levels; decreased clearance of bacteria from the airways, the development of pulmonary tuberculosis biofilms (capsules that protect the bacteria from chemicals and antibiotics) and the role of a fat molecule called phosphatidylinositol mannoside in pulmonary tuberculosis.In conclusion, the pulmonary tuberculosis test should not be relied upon in these patients, but rather all the clinical evidence such X-ray changes in association with difficulty to wean the patient off the ventilator should be used to inform treatment choice.
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Affiliation(s)
- Chane Kulenkampff
- The Birmingham Hand Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Wayne G Kleintjes
- Western Cape Provincial Tertiary Adult Burn Unit, Division of Surgery, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Edwin P Kotzee
- Western Cape Provincial Tertiary Adult Burn Unit, Division of Surgery, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Hadyn Kankam
- The Birmingham Burns Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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Msokera C, Xepoleas M, Collier ZJ, Naidu P, Magee W. A plastic and reconstructive surgery landscape assessment of Malawi: a scoping review of Malawian literature. Eur J Med Res 2022; 27:119. [PMID: 35820981 PMCID: PMC9277806 DOI: 10.1186/s40001-022-00714-y] [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] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 05/09/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Plastic and reconstructive surgery (PRS) remains highly relevant to the unmet need for surgery in Malawi. Better understanding the current PRS landscape and its barriers may help address some of these challenges. This scoping review aimed to describe: (1) the scope and focus of the PRS literature being produced in Malawi and (2) the challenges, deficits, and barriers to providing accessible, high-quality PRS in Malawi. METHODS This scoping review was conducted on four databases (SCOPUS, PubMed, Web of Science, EMBASE) from inception through September 1, 2020 following the PRISMA-ScR guidelines. RESULTS The database search retrieved 3852 articles, of which 31 were included that examined the burden of PRS-related conditions in Malawi. Of these 31 articles, 25 primarily discussed burn-related care. Burns injuries have a high mortality rate; between 27 and 75% in the studies. The literature revealed that there are only two burn units nationally with one PRS specialist in each unit, compounded by a lack of interest in PRS specialization by Malawian medical students. Congenital anomalies were the only other PRS-related condition examined and reported in the literature, accounting for 23% of all pediatric surgeries in tertiary facilities. CONCLUSIONS There is a need to increase the country's capacity to handle burn reconstruction and other PRS-related conditions to reduce overall morbidity and mortality. Additional publicly funded research at the district and community level is warranted to determine the true burden of PRS disease in Malawi to derive health system strengthening and workforce capacity building strategies.
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Affiliation(s)
- Chifundo Msokera
- Operation Smile Inc, Virginia Beach, Virginia, USA.
- University of Malawi College of Medicine, Blantyre, Malawi.
- Operation Smile Malawi, Area 6, P.O BOX 484, Lilongwe, Malawi.
| | | | - Zachary J Collier
- Operation Smile Inc, Virginia Beach, Virginia, USA
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | | | - William Magee
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
- Division of Plastic and Maxillofacial Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
- Department of Plastic Surgery, Shriners Hospital for Children, Los Angeles, CA, USA
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Viral Infections in Burn Patients: A State-Of-The-Art Review. Viruses 2020; 12:v12111315. [PMID: 33213058 PMCID: PMC7698518 DOI: 10.3390/v12111315] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/16/2020] [Indexed: 12/18/2022] Open
Abstract
Infections that are triggered by the accompanying immunosuppression in patients with burn wounds are very common regardless of age. Among burn patients, the most frequently diagnosed infections include the bacterial ones primarily caused by Pseudomonas aeruginosa or Klebsiella pneumonia, as well as fungal infections with the etiology of Candida spp. or Aspergillus spp. Besides, burn wounds are highly susceptible to viral infections mainly due to the impaired immune responses and defective functions of the immune cells within the wound microenvironment. The most prevalent viruses that invade burn wounds include herpes simplex virus (HSV), cytomegalovirus (CMV), human papilloma virus (HPV), and varicella zoster virus (VZV). Likewise, less prevalent infections such as those caused by the orf virus or Epstein-Barr Virus (EBV) might also occur in immunosuppressed burn patients. Viral infections result in increased morbidity and mortality rates in severely burned patients. Additionally, a positive correlation between the hospitalization duration and the severity of the viral infection has been demonstrated. Viral infections trigger the occurrence of various complications, ranging from mild symptoms to even fatal incidents. Accurate detection of viral infection is of great clinical importance because of the possibility for a quicker introduction of proper treatment therapy and shortening of hospitalization time. The aim of this paper is to provide a comprehensive review of the literature and summarize the findings regarding the most common viral infections in immunosuppressed burn patients.
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Abstract
Background: Viral infections after burns are less common than bacterial infections but usually occur in the more severely burned patients and have been associated with poor outcomes. Methods: Retrospective reviews and case series were examined to provide an overview of the management of viral infections in the burn patient. Results: The most common viral pathogens in these patients are the herpesviruses, which include herpes simplex, varicella zoster, cytomegalovirus, and human herpesvirus 6. Established viral infections that may complicate patient management include human immunodeficiency virus, hepatitis B and C, and, more recently, the novel coronavirus SARS-CoV-2. Herpesvirus infections can occur as primary or nosocomial pathogens but clinical manifestations most commonly are re-activation of latent viral infection. Because of the paucity of data in the burn population, much of the evidence for specific treatments is extrapolated from patients with severe immunosuppression or critical illness. Antiviral therapy is employed for the burn patient with herpesvirus infections. This is an area of active study, and further research is needed to better understand the risks, clinical manifestations, and attributable morbidity and mortality of viral infections. Conclusions: Major burn injury results in immunosuppression and viral infection in a small number of patients. Recognition and antiviral therapy are employed, but additional studies are necessary to improve outcomes in these patients.
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Affiliation(s)
- John L Kiley
- Brooke Army Medical Center, Fort Sam Houston, Texas, USA
| | - Kevin K Chung
- Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Dana M Blyth
- Walter Reed National Military Medical Center, Bethesda, Maryland, USA
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Salehi SH, As'adi K, Tabatabaeenezhad SA, Naderan M, Shoar S. Prevalence of HIV infection among burn patients: is there a relationship with patients' outcomes? Int Wound J 2017; 14:85-88. [PMID: 26671569 PMCID: PMC7949749 DOI: 10.1111/iwj.12555] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 10/14/2015] [Accepted: 11/12/2015] [Indexed: 11/28/2022] Open
Abstract
The aim of the present study was to determine the prevalence of human immunodeficiency virus (HIV) infection among acute burn patients and its impacts on patient's outcomes in an Iranian burn care hospital. A cross-sectional study was conducted in a tertiary burn care hospital in Iran, retrospectively reviewing the data records of all patients admitted between February 2011 and February 2012. The HIV status of all the patients was assessed in relation to clinical outcomes and the patient's prognosis. A total of 969 patients were included in this study. Five patients (0·5%) were HIV positive, and all of them were male. Mean burn area was significantly larger in HIV-positive patients than the healthy group (P < 0·05). HIV-positive patients had a longer period of hospitalisation than HIV-negative patients (23·2 ± 16·3 versus 13·1 ± 14·6, P = 0·008). Nonetheless, the average number of procedures and the mortality rate did not significantly differ between the study groups (P > 0·05). Comparison of age, sex and burn extent between HIV-positive patients and HIV-negative cases also revealed similar results. Prevalence of HIV infection among our burn population was 0·5%; thus, HIV status may be related with more extensive injuries and longer hospital stays.
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Affiliation(s)
- Seyed Hamid Salehi
- Department of Surgery, Motahari Burn HospitalIran University of Medical SciencesTehranIran
- Burn Research Center, Motahari Burn HospitalIran University of Medical SciencesTehranIran
| | - Kamran As'adi
- Burn Research Center, Motahari Burn HospitalIran University of Medical SciencesTehranIran
- Department of Plastic and Reconstructive SurgerySt. Fatima Hospital, Iran University of Medical SciencesTehranIran
| | | | - Mohammad Naderan
- Burn Research Center, Motahari Burn HospitalIran University of Medical SciencesTehranIran
- Department of Surgery, Shariati HospitalTehran University of Medical ScinecsTehranIran
| | - Saeed Shoar
- Department of Surgery, Motahari Burn HospitalIran University of Medical SciencesTehranIran
- Burn Research Center, Motahari Burn HospitalIran University of Medical SciencesTehranIran
- Department of Surgery, Shariati HospitalTehran University of Medical ScinecsTehranIran
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Cloake T, Haigh T, Cheshire J, Walker D. The impact of patient demographics and comorbidities upon burns admitted to Tygerberg Hospital Burns Unit, Western Cape, South Africa. Burns 2016; 43:411-416. [PMID: 27658998 DOI: 10.1016/j.burns.2016.08.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 07/20/2016] [Accepted: 08/27/2016] [Indexed: 11/15/2022]
Abstract
In South Africa, burns are a major public health problem responsible for significant morbidity and long-term physical disability. This is, in part, due to a significant proportion of the urban population living in poorly constructed, combustible accommodation. The presence of co-morbid diseases such as diabetes and malignancy in patients with burns has been associated with a poorer outcome. The impact of other diseases such as HIV has yet to be defined. A retrospective data collection study analysed the 221 patients admitted to Tygerberg Hospital Burns Unit in 2011 and the first six months of 2013. Using hospital records, patient demographic data was collected alongside burn agent, ICU admission, complications, and patient outcome in terms of length of stay and mortality. The most common burn agent was hot liquid (45.7%). A significant proportion of patients were subject to intentional attacks (34.3%). Shack fires and flame accounted cumulatively for 85% of total inhalational burns, the highest rates of admission to ICU (85.5%), the highest rate of complications, as well as 92.3% of all total fatalities. HIV+ patients had a higher mortality (13.3% vs 5%, p=0.22) and a higher complication rate (46.7% vs 30%, p=0.21). There was no difference in length of stay between the HIV+ and HIV- cohort (12days vs. 15.5 days, p=0.916). Burns are a significant yet preventable cause of mortality and morbidity. The rising number of shack fires, responsible for extensive burns and resultant mortality is concerning and indicates urgent attention and action. HIV complicates the recovery from burn and is responsible for an increased rate of in hospital mortality.
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Affiliation(s)
- T Cloake
- University of Birmingham Medical School, University of Birmingham, UK
| | - T Haigh
- University of Birmingham Medical School, University of Birmingham, UK.
| | - J Cheshire
- University of Birmingham Medical School, University of Birmingham, UK
| | - D Walker
- University of Birmingham Medical School, University of Birmingham, UK
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Nthumba PM. Burns in sub-Saharan Africa: A review. Burns 2015; 42:258-66. [PMID: 25981292 DOI: 10.1016/j.burns.2015.04.006] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 02/25/2015] [Accepted: 04/17/2015] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Burns are important preventable causes of morbidity and mortality, with a disproportionate incidence in sub-Saharan Africa. The management of these injuries in sub-Saharan Africa is a challenge because of multiple other competing problems such as infectious diseases (HIV/AIDS, tuberculosis and malaria), terrorist acts and political instability. There is little investment in preventive measures, pre-hospital, in-hospital and post-discharge care of burns, resulting in high numbers of burns, high morbidity and mortality. Lack of data that can be used in legislation and policy formulation is a major hindrance in highlighting the problem of burns in this sub-region. METHODS An online search of publications on burns from sub-Saharan countries was performed. RESULTS A total of 54 publications with 32,862 patients from 14 countries qualified for inclusion in the study. The average age was 15.3 years. Children aged 10 years and below represented over 80% of the burn patient population. Males constituted 55% of those who suffered burns. Scalds were the commonest cause of thermal injuries, accounting for 59% of all burns, while flame burns accounted for 33%. The burn mortality averaged 17%, or the death of one of every five burn victims. CONCLUSIONS These statistics indicate the need for an urgent review of burn policies and related legislation across the sub-Saharan region to help reduce burns, and provide a safe environment for children.
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Rode H, Cox SG, Numanoglu A, Berg AM. Burn care in South Africa: a micro cosmos of Africa. Pediatr Surg Int 2014; 30:699-706. [PMID: 24906348 DOI: 10.1007/s00383-014-3519-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/16/2014] [Indexed: 11/29/2022]
Abstract
Burn injuries in Africa are common with between 300,000 and 17.5 million children under 5 years sustaining burn injuries annually, resulting in a high estimated fatality rate. These burns are largely environmentally conditioned and therefore preventable. The Western Cape Province in South Africa can be regarded as a prototype of paediatric burns seen on the continent, with large numbers, high morbidity and mortality rates and an area inclusive of all factors contributing to this extraordinary burden of injury. Most of the mechanisms to prevent burns are not easily modified due to the restraint of low socio-economic homes, overcrowding, unsafe appliances, multiple and complex daily demands on families and multiple psycho-social stressors. Children <4 years are at highest risk of burns with an average annual rate of 6.0/10,000 child-years. Burn care in South Africa is predominantly emergency driven and variable in terms of organization, clinical management, facilities and staffing. Various treatment strategies were introduced. The management of HIV positive children poses a problem, as well as the conflict of achieving equity of burn care for all children. Without alleviating poverty, developing minimum standards for housing, burn education, safe appliances and legislation, we will not be able to reduce the "curse of poor people" and will continue to treat the consequences.
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Affiliation(s)
- H Rode
- Department of Paediatric Surgery, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa,
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Tyson AF, Boschini LP, Kiser MM, Samuel JC, Mjuweni SN, Cairns BA, Charles AG. Survival after burn in a sub-Saharan burn unit: challenges and opportunities. Burns 2013; 39:1619-25. [PMID: 23768710 DOI: 10.1016/j.burns.2013.04.013] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2013] [Revised: 04/14/2013] [Accepted: 04/15/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Burns are among the most devastating of all injuries and a major global public health crisis, particularly in sub-Saharan Africa. In developed countries, aggressive management of burns continues to lower overall mortality and increase lethal total body surface area (TBSA) at which 50% of patients die (LA50). However, lack of resources and inadequate infrastructure significantly impede such improvements in developing countries. METHODS This study is a retrospective analysis of patients admitted to the burn center at Kamuzu Central Hospital in Lilongwe, Malawi between June 2011 and December 2012. We collected information including patient age, gender, date of admission, mechanism of injury, time to presentation to hospital, total body surface area (TBSA) burn, comorbidities, date and type of operative procedures, date of discharge, length of hospital stay, and survival. We then performed bivariate analysis and logistic regression to identify characteristics associated with increased mortality. RESULTS A total of 454 patients were admitted during the study period with a median age of 4 years (range 0.5 months to 79 years). Of these patients, 53% were male. The overall mean TBSA was 18.5%, and average TBSA increased with age--17% for 0-18 year olds, 24% for 19-60 year olds, and 41% for patients over 60 years old. Scald and flame burns were the commonest mechanisms, 52% and 41% respectively, and flame burns were associated with higher mortality. Overall survival in this population was 82%; however survival reduced with increasing age categories (84% in patients 0-18 years old, 79% in patients 19-60 years old, and 36% in patients older than 60 years). TBSA remained the strongest predictor of mortality after adjusting for age and mechanism of burn. The LA50 for this population was 39% TBSA. DISCUSSION Our data reiterate that burn in Malawi is largely a pediatric disease and that the high burn mortality and relatively low LA50 have modestly improved over the past two decades. The lack of financial resources, health care personnel, and necessary infrastructure will continue to pose a significant challenge in this developing nation. Efforts to increase burn education and prevention in addition to improvement of burn care delivery are imperative.
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Affiliation(s)
- Anna F Tyson
- Department of Surgery, University of North Carolina, United States
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Maritz D, Wallis L, Van Der Merwe E, Nel D. The aetiology of adult burns in the Western Cape, South Africa. Burns 2012; 38:120-7. [DOI: 10.1016/j.burns.2010.12.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2010] [Revised: 11/25/2010] [Accepted: 12/05/2010] [Indexed: 10/15/2022]
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Samuel JC, Campbell ELP, Mjuweni S, Muyco AP, Cairns BA, Charles AG. The epidemiology, management, outcomes and areas for improvement of burn care in central Malawi: an observational study. J Int Med Res 2011; 39:873-9. [PMID: 21819720 DOI: 10.1177/147323001103900321] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This report describes the epidemiology of burn injuries and quantifies the appropriateness of use of available interventions at Kamuzu Central Hospital, Malawi, between July 2008 and June 2009 (370 burn patients). Burns accounted for 4.4% of all injuries and 25.9% of all burns presenting to the hospital were admitted. Most patients (67.6%) were < 15 years old and 56.2% were male. The most frequent cause was scalding (51.4%). Burns occurred most frequently in the cool, dry season and in the evening. The mean burn surface area (second/third degree) was 14.1% and most burns (74%) presented within 8 h. The commonest procedure was debridement and/or amputation. The mean hospital stay was 21.1 days, in-hospital mortality was 27% and wound infection rate was 31%. Available interventions (intravenous fluids, nutrition therapy, physiotherapy) were misapplied in 59% of cases. It is concluded that primary prevention should address paediatric and scald burns, and secondary prevention should train providers to use available interventions appropriately.
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Affiliation(s)
- J C Samuel
- Department of Surgery, Kamuzu Central Hospital, Lilongwe, Malawi.
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Chalya PL, Mabula JB, Dass RM, Giiti G, Chandika AB, Kanumba ES, Gilyoma JM. Pattern of childhood burn injuries and their management outcome at Bugando Medical Centre in Northwestern Tanzania. BMC Res Notes 2011; 4:485. [PMID: 22070934 PMCID: PMC3270007 DOI: 10.1186/1756-0500-4-485] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2011] [Accepted: 11/09/2011] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Burn injuries constitute a major public health problem and are the leading cause of childhood morbidity and mortality worldwide. There is paucity of published data on childhood burn injuries in Tanzania, particularly the study area. This study was conducted to describe the pattern of childhood burn injuries in our local setting and to evaluate their management outcome. METHODS A cross sectional study was conducted at Bugando Medical Centre (in Northwestern Tanzania) over a 3-year period from January 2008 to December 2010. Data was collected using a pre-tested coded questionnaire and statistical analyses performed using SPSS software version 15.0. RESULTS A total of 342 burned children were studied. Males were mainly affected. Children aged = 2 were the majority accounting for 45.9% of cases. Intentional burn injuries due to child abuse were reported in 2.9% of cases. Scald was the most common type of burns (56.1%). The trunk was the most commonly involved body region (57.3%). Majority of patients (48.0%) sustained superficial burns. Eight (2.3%) patients were HIV positive. Most patients (89.8%) presented to the hospital later than 24 h. The rate of burn wound infection on admission and on 10th day were 32.4% and 39.8% respectively.Staphylococcus aureus were more common on admission wound swabs, with Pseudomonas aeruginosa becoming more evident after 10th day. MRSA was detected in 19.2% of Staphylococcus aureus. Conservative treatment was performed in 87.1% of cases. Surgical treatment mainly skin grafting (65.9%) was performed in 44 (12.9%) of patients. The overall average of the length of hospital stay (LOS) was 22.12 ± 16.62 days. Mortality rate was 11.7%. Using multivariate logistic regression analysis; age of the patient, type of burn, delayed presentation, clothing ignition, %TBSA and severity of burn were found to be significantly associated with LOS (P < 0.001), whereas mortality rate was found to be independently and significantly related to the age of the patient, type of burn, HIV positive with stigmata of AIDS, CD4 count, inhalation injury, %TBSA and severity of burn (P < 0.001). CONCLUSION Childhood burn injuries still remain a menace in our environment with virtually unacceptable high morbidity and mortality. There is need for critical appraisal of the preventive measures and management principles currently being practiced.
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Affiliation(s)
- Phillipo L Chalya
- Department of Surgery, Weill-Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Joseph B Mabula
- Department of Surgery, Weill-Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Ramesh M Dass
- Department of Surgery, Weill-Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Geofrey Giiti
- Department of Surgery, Weill-Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Alphonce B Chandika
- Department of Surgery, Weill-Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Emmanuel S Kanumba
- Department of Surgery, Weill-Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Japhet M Gilyoma
- Department of Surgery, Weill-Bugando University College of Health Sciences, Mwanza, Tanzania
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Chalya PL, Ssentongo R, Kakande I. HIV seroprevalence and its effect on outcome of moderate to severe burn injuries: A Ugandan experience. J Trauma Manag Outcomes 2011; 5:8. [PMID: 21658212 PMCID: PMC3121591 DOI: 10.1186/1752-2897-5-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2011] [Accepted: 06/09/2011] [Indexed: 11/22/2022]
Abstract
BACKGROUND HIV infection in a patient with burn injuries complicates the care of both the patient and the treating burn team. This study was conducted to establish the prevalence of HIV among burn patients in our setting and to compare the outcome of these patients who are HIV positive with those who are HIV negative. METHODS This was a prospective cohort study involving burn injury patients admitted to Mulago Hospital between November 2005 and February 2006. Patients were stratified into HIV positive (exposed) group and HIV-negative (unexposed) group. Data was collected using a pre-tested coded questionnaire and analyzed using SPSS statistical computer software version 11.5. RESULTS Of the 130 patients included in the study, 17 (13.1%) patients tested HIV positive and this formed the study (exposed) group. The remaining 113 patients (86.9%) formed the control (unexposed) group. In the HIV positive group, females outnumbered males by a ratio of 1.4:1 and the mean age was 28.4 ± 21.5 years (range 3 months-34 years). 64.7% of HIV positive patients reported to have risk factors for HIV infection. Of these, multiple sexual partners [Odds Ratio 8.44, 95% C.I. (3.87-143.23), P = 0.011] and alcoholism [Odds Ratio 8.34, 95% C.I. (5.76-17.82), P = 0.002] were found to be independently and significantly associated with increased risk to HIV infection. The mean CD4 count for HIV positive and HIV negative patients were 394 ± 328 cells/μL and 912 ± 234 cells/μL respectively which is statistically significant (P = 0.001). There was no difference in the bacteria cultured from the wounds of HIV positive and negative patients (P = 0.322). Patients with clinical signs of sepsis had lower CD4+ counts compared to patients without sepsis (P < 0.001). ). Skin grafting was carried out in 35.3% of HIV negative patients and 29.4% of HIV positive patients with no significant difference in skin graft take and the degree of healed burn on discharge was the same (P = 0.324). There was no significant difference in hospital stay between HIV positive and negative patients (P = 0.674). The overall mortality rate was 11.5%. Using multivariate logistic regression analysis, mortality rate was found to be independently and significantly related to the age of the patient, HIV positive with stigmata of AIDS, CD4 count, inhalation injury, %TBSA and severity of burn (p-value < 0.001). CONCLUSION HIV infection is prevalent among burn injury patients in our setting and thus presents an occupational hazard to health care workers who care for these patients. All burn health care workers in this region need to practice universal precautions in order to reduce the risk of exposure to HIV infection and post-exposure prophylaxis should be emphasized. The outcome of burn injury in HIV infected patients is dependent upon multiple variables such as age of the patient, inhalation injury and %TBSA and not the HIV status alone.
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Affiliation(s)
- Phillipo L Chalya
- Department of Surgery, Weill- Bugando University College of Health Sciences, Mwanza, Tanzania
| | - Robert Ssentongo
- Reconstructive and Plastic Surgery, Mulago Hospital Complex, Kampala, Uganda
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Sibanda M, Sibanda E, Jönsson K. A prospective evaluation of lower extremity ulcers in a Zimbabwean population. Int Wound J 2009; 6:361-6. [PMID: 19912393 PMCID: PMC7951529 DOI: 10.1111/j.1742-481x.2009.00625.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Aetiological factors and their frequencies, causes, level and impact of immunosuppression on outcome of lower extremity ulcers were prospectively recorded. A total of 100 patients were evaluated. Consent for HIV testing was given by 68 patients and 31 (46%) of these were HIV infected. Thirty patients were diabetic. CD 4+ T-lymphocyte count was assessed in 41 patients. Eleven were HIV infected with a mean CD 4+ count of 229 +/- 137 cells/microl. Six had non insulin-dependent diabetes mellitus (NIDDM) with a mean CD 4+ count 430 +/- 308 cells/microl. Five had both HIV infection and NIDDM with a mean CD 4+ count of 299 +/- 120 cells/microl. All three groups differed from the normal 707 +/- 285 cells/microl found in 17 non HIV-infected non diabetic patients (P < 0. 05). The main aetiologies were bacterial infection, arterial disease, trauma and neuropathy. Ulcer healing and limb salvage were noted in 71%. Mortality was 10%; seven in HIV-infected and three in non HIV-infected non diabetic patients (P = 0. 06). Amputation rate was 9%. Persisting ulcers were noted in 8% and 2% were lost to follow-up. Our evaluation shows that wound aetiologies in Zimbabwe differ from those in the West. Immunosuppression because of HIV infection and NIDDM was noted in more than half of the patients. HIV infection may increase mortality in this group of patients.
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Affiliation(s)
- Martin Sibanda
- Department of Surgery, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe.
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16
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Abstract
BACKGROUND Correct and consistent use of condoms has been reported as effective in the prevention of transmission of HIV. There have been many studies reporting on attitudes (perceptions) of communities on condoms and other aspects of HIV and AIDS and yet there is paucity of data on the perception towards condoms and abstinence by law makers. OBJECTIVE To determine perceptions of Members of Parliament in Malawi towards condoms. METHODS A qualitative study utilising parliamentary Hansards to describe the discussions about condoms and abstinence in the National Assembly 1999-2004. Content and discourse analyses were used. RESULTS In general, Members of Parliament had negative attitudes towards extra- and/or pre-marital sexual intercourse, condom promotion and use. Sexual abstinence amongst non-married persons was preferred as opposed to condom use. Condom use was not perceived as an effective way of controlling the spread of HIV. Some MPs though called for a change in mind-set so as to allow use of condoms in prisons, in order to prevent transmission of infection from prisoners to the general community once the prisoners were released. CONCLUSION This study confirms that health interventions such as condoms are not perceived neutrally and may be construed as the enemy of society.
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Affiliation(s)
- Adamson S Muula
- Department of Community Health, University of Malawi College of Medicine, Malawi.
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17
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Affiliation(s)
- Eveline Geubbels
- Center for Reproductive Health, Department of Community Health, College of Medicine, Malawi Department of Community Health, College of Medicine, Blantyre, Malawi
| | - Cameron Bowie
- Center for Reproductive Health, Department of Community Health, College of Medicine, Malawi Department of Community Health, College of Medicine, Blantyre, Malawi
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18
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Affiliation(s)
- G Virich
- University College of London, UK.
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19
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A letter from Malawi. EUROPEAN JOURNAL OF PLASTIC SURGERY 2006. [DOI: 10.1007/s00238-006-0051-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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Dünser MW, Baelani I, Ganbold L. A review and analysis of intensive care medicine in the least developed countries. Crit Care Med 2006; 34:1234-42. [PMID: 16484925 DOI: 10.1097/01.ccm.0000208360.70835.87] [Citation(s) in RCA: 147] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To give critical care clinicians in Western nations a general overview of intensive care medicine in less developed countries and to stimulate institutional or personal initiatives to improve critical care services in the least developed countries. DATA SOURCE In-depth PubMed search and personal experience of the authors. DATA SYNTHESIS In view of the eminent burden of disease, prevalence of critically ill patients in the least developed countries is disproportionately high. Despite fundamental logistic (water, electricity, oxygen supply, medical technical equipment, drugs) and financial limitations, intensive care medicine has become a discipline of its own in most nations. Today, many district and regional hospitals have units where severely ill patients are separately cared for, although major intensive care units are only found in large hospitals of urban or metropolitan areas. High workload, low wages, and a high risk of occupational infections with either the human immunodeficiency virus or a hepatitis virus explain burnout syndromes and low motivation in some health care workers. The four most common admission criteria to intensive care units in least developed countries are postsurgical treatment, infectious diseases, trauma, and peripartum maternal or neonatal complications. Logistic and financial limitations, as well as insufficiencies of supporting disciplines (e.g., laboratories, radiology, surgery), poor general health status of patients, and in many cases delayed presentation of severely sick patients to the intensive care unit, contribute to comparably high mortality rates. CONCLUSION More studies on the current state of intensive care medicine in least developed countries are needed to provide reasonable aid to improve care of the most severely ill patients in the poorest countries of the world.
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Affiliation(s)
- Martin W Dünser
- Division of General and Surgical Intensive Care Medicine, Department of Anesthesiology and Critical Care Medicine, Innsbruck Medical University, Austria
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21
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Dünser M, Baelani I, Ganbold L. [The specialty of anesthesia outside Western medicine with special consideration of personal experience in the Democratic Republic of the Congo and Mongolia]. Anaesthesist 2006; 55:118-32. [PMID: 16425039 PMCID: PMC7096088 DOI: 10.1007/s00101-006-0979-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
During the last decades anesthesia has developed into a wide ranging specialty in western countries, whereas in most developing and newly industrializing nations it still focuses on its core discipline, the perioperative care of the surgical patient. Poor socioeconomic status and inadequate financing of health systems result in a high burden of disease, a high rate of self-financing of healthcare costs by the patients, as well as insufficient personnel, infra-structural and material equipment of most healthcare facilities. Important limiting factors for anesthesia are low educational standards and a widespread lack of oxygen and medical gas supplies, as well as locally serviceable medical equipment. Studies evaluating the status of anesthesia in developing and newly industrializing nations in detail are urgently needed in order to provide aid on national and international as well as institutional and private levels for the development of anesthesia in poor countries.
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Affiliation(s)
- M Dünser
- Klinik für Anästhesie, Medizinische Universität, Innsbruck, Osterreich.
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22
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Chidzonga MM. Necrotizing Fasciitis of the Cervical Region in an AIDS Patient: Report of a Case. J Oral Maxillofac Surg 2005; 63:855-9. [PMID: 15944988 DOI: 10.1016/j.joms.2005.02.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- M M Chidzonga
- Department of Dentistry, College of Health Sciences, University of Zimbabwe, Harare.
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23
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Sjöberg T, Mzezewa S, Jönsson K, Salemark L. Immune response in burn patients in relation to HIV infection and sepsis. Burns 2004; 30:670-4. [PMID: 15475140 DOI: 10.1016/j.burns.2004.03.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2004] [Indexed: 10/26/2022]
Abstract
The post-burn immune dysfunction predisposes patients to sepsis and multiple organ failure leading to increased mortality. HIV infection also results in a depressed immune response. The combination of burn injury and HIV might therefore lead to an increased morbidity and mortality as compared to non-HIV infected burn patients. Twenty burn patients and 10 healthy volunteers were included in a prospective study. To evaluate their immune status, CD4+ and CD8+ T-lymphocyte counts were determined in peripheral blood. HIV serology samples were obtained on admission. Bacteriological cultures were obtained from wound surface samples and wound tissue biopsies. Six burn patients were HIV infected. Clinical signs of sepsis were observed in 10 patients. The number of CD4+ T-lymphocytes were lower in burn patients compared to healthy volunteers (P < 0.05). HIV infected burn patients had lower CD4+ lymphocyte counts than non-HIV infected patients (P < 0.05). Patients with clinical signs of sepsis had lower CD4+ counts compared to patients without sepsis (P < 0.05). There was no difference in the mortality rate or the length of hospitalisation between patient groups. Burn injury, HIV infection and sepsis independently result in immunosuppression.
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Affiliation(s)
- T Sjöberg
- Department of Surgery, University of Zimbabwe, Harare, Zimbabwe.
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