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Kidie AA, Masresha SA, Bizuneh FK. Statistical analysis on the incidence and predictors of death among second-line ART patients in public hospitals of North Wollo and Waghemira Zones, Ethiopia, 2021. Sci Rep 2024; 14:10893. [PMID: 38740783 DOI: 10.1038/s41598-024-60119-1] [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: 01/03/2024] [Accepted: 04/18/2024] [Indexed: 05/16/2024] Open
Abstract
Acquired immune deficiency virus, caused by the human immunodeficiency virus, is a significant global health concern. Sub-Saharan Africa particularly Ethiopia faces a high prevalence of human immunodeficiency virus. In low-income settings like Ethiopia, early mortality rates are elevated due to severe opportunistic infections and advanced disease at Anti-retroviral treatment initiation. Despite available treatments, delayed treatment initiation among Human Immunodeficiency Virus -infected individuals in Africa, including Ethiopia, leads to disease progression and increased mortality risk. This study aimed to identify the factors contributing to the death of HIV patients under treatment at second line regimen in public hospitals of North Wollo and Waghemira Zones. A retrospective cohort study with 474 patients was conducted in selected hospitals of North Wollo and Waghemira Zones. A parametric Weibull regression model was employed, and the adjusted hazard ratio served as the measure of association. Variables significantly affected the outcome of the study was determined at a p-value < 0.05, along with a 95% confidence interval for the variables. The patients were within the average age of 38.6(standard deviation ± 12.5) years and majority (45.57%) had no formal education. The overall death incidence rate among second-line anti-retroviral treatment patients was 1.98 per 100-person years [95% CI 1.4-2.9%]. Poor adherence to antiretroviral treatment, male gender, and being underweight significantly increased the hazard of death. Conversely, increased anti-retroviral treatment duration had a significant and negative impact, reducing the hazard of death among patients. The study reveals a high incidence of death among second line anti-retroviral treatment users. Independent predictors include poor adherence, male gender, and underweight status, all significantly increasing the risk of death. On the positive side, the hazard of death decreases with longer anti-retroviral treatment duration. A critical concern and counseling should be given for better ART adherence, to change their nutritional status and for males.
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Affiliation(s)
- Atitegeb Abera Kidie
- Department of Public Health, College of Health Science, Woldia University, Woldia, Ethiopia.
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Barata TY, Abiso G, Israel E, Molla S, Wolka E. Incidence of Mortality and Its Predictors Among Adult Human Immune Virus Infected Patients on Antiretroviral Therapy in Wolaita Sodo University Comprehensive Specialized Hospital, Southern Ethiopia: A Retrospective Follow-Up Study. HIV AIDS (Auckl) 2023; 15:361-375. [PMID: 37359271 PMCID: PMC10289094 DOI: 10.2147/hiv.s401155] [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: 02/01/2023] [Accepted: 05/21/2023] [Indexed: 06/28/2023] Open
Abstract
Background Although the goal of ART is to have better health, extend the life of the HIV-infected patient, and decrease HIV-related death, there is a continuation of HIV-related mortality with the use of ART. This study aimed to assess the incidence of mortality and its predictors among adult HIV/AIDS patients who were on ART follow-up at Wolaita Sodo Comprehensive specialized hospital in southern Ethiopia. Methods A retrospective follow-up study was conducted from May 1 to June 30, 2021 among adult HIV/AIDS patients with a total of 441 adult HIV/AIDS patients in this hospital included. Kaplan-Meier failure curve and Log rank test were fitted, and Cox-proportional hazards model was also used to identify the predictors of mortality. Both crude and adjusted hazard ratios (AHR) with their 95% confidence interval (CI) were calculated to show the strength of association. The proportional assumption was conducted by using a global test based on the Schoenfeld residuals. Results Incidence of the mortality rate was 5.61 (95% CI, 4.2-7.3) per 100 person-years observation. In the multivariable analysis, HIV/AIDS patients were widowed (aHR; 10.9 (95% CI, 3.13-37.99), poorly drug-adhered (aHR; 5.6 (95% CI, 2.4-13.2) and fair adhered (aHR; 3.53 (95% CI, 1.58-7.87), WHO clinical stage IV (aHR; 5.91, (95% CI, 1.41-24.71), history of substance use (aHR; 2.02 (95% CI, 1.01-4.06) and history of IV drug use (aHR; 2.26 (95% CI, 1.10-4.74) independently predicted the mortality of patients. Conclusion In this study, incidence of mortality was relatively high. The rate of mortality may be minimized by paying particular attention to individuals with widowing, substance use at the baseline, advanced clinical stage IV, history of IV drug use at the baseline, and those with adherence problems.
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Affiliation(s)
- Tagese Yakob Barata
- Department of Public Health Emergency, Institute of Bele Awassaa Health Office, Wolaita, Ethiopia
| | - Girumneh Abiso
- Department of Infection Prevention and Health Promotion, Institute of Sodo Town Health Office, Wolaita, Ethiopia
| | - Eskinder Israel
- Department of Reproductive Health, Institute of Public Health, Wolaita Sodo University, Wolaita, Ethiopia
| | - Simegn Molla
- Department of Epidemiology and Biostatistics, Institute of Public Health, Wolaita Sodo University, Wolaita, Ethiopia
| | - Eskinder Wolka
- Department of Epidemiology and Biostatistics, Institute of Public Health, Wolaita Sodo University, Wolaita, Ethiopia
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Salih AM, Yazie TS, Gulente TM. Survival analysis and predictors of mortality among adult HIV/AIDS patients initiated antiretroviral therapy from 2010 to 2015 in Dubti General Hospital, Afar, Ethiopia: A retrospective cohort study. Heliyon 2023; 9:e12840. [PMID: 36685372 PMCID: PMC9850048 DOI: 10.1016/j.heliyon.2023.e12840] [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: 08/27/2021] [Revised: 12/31/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023] Open
Abstract
Background Although antiretroviral therapy (ART) is well accepted to increase survival of patients with HIV/AIDS, AIDS related deaths continue to be a major problem in sub-Saharan Africa like Ethiopia. Studies have showed variable findings in the survival status of patients with HIV/AIDS initiating ART, and there was no such study in the study area. Therefore, purpose of this study was to determine the survival and predictors of mortality among HIV/AIDS patients starting taking ART in Dubti General Hospital, Afar, Ethiopia. Methods A 5 year retrospective cohort study was performed among 702 HIV/AIDS patients aged ≥15 years that started ART between December 31, 2010, and December 31, 2015 in Dubti General Hospital, Afar, Ethiopia. A simple random sampling technique was used to select the study subjects from each WHO stage based stratum. Socio-demographic, clinical and survival status data were extracted by reviewing patients' records. Data were analyzed by using SPSS Version 21. Kaplan-Meier and Cox-regression models were used to estimate survival, and explore predictors of mortality. Variables with a p value of <0.05 in multivariate Cox regression analysis were considered statistically significant. Results Among 702 study participants, 82 (11.7%) died during follow up, and the overall incidence rate of mortality was 5.81 per 100 person-years. Identified predictors of mortality were being not married (AHR = 3.71, 95% CI: 1.97-6.99), had no formal education (AHR = 2.33, 95% CI: 1.33-4.38), bedridden functional status (AHR = 5.91, 95% CI: 2.71-12.88), advanced WHO stage III and IV (AHR = 4.36, 95% CI: 2.20-8.64), BMI 16-18.4 kg/m2 (AHR = 3.03, 95% CI: 1.50-6.13), and BMI<16.0 kg/m2 (AHR = 5.47; 95% CI: 2.85-10.50), CD4 count ≤50 cells/mm3 (AHR = 6.62, 95% CI: 4.73-8.52), hemoglobin <8 g/dl (AHR = 5.21; 95% CI: 2.64-10.26), not used cotrimoxazole prophylaxis therapy (AHR = 2.78, 95% CI: 1.61-4.73), stavudine based regimen (AHR = 2.34, 95% CI: 1.32-4.13), and zidovudine based regimen (AHR = 2.49, 95% CI: 1.41-4.39). Conclusion High mortality was observed in this cohort, and participants with stage III and IV, low CD4 count, low hemoglobin level, bed ridden functional status, low BMI should be closely monitored even with the scarce resources. In addition, the use of cotrimoxazole prophylaxis therapy should be more encouraged to increase survival.
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Affiliation(s)
| | - Taklo Simeneh Yazie
- Pharmacology and Toxicology Unit, Department of Pharmacy, College of Health Sciences, Debre Tabor University, P.O.Box 272, Debre Tabor, Amhara, Ethiopia,Corresponding author.
| | - Tesfaye Molla Gulente
- Curative and Rehabilitative Department, Afar National Regional State Health Bureau, Afar, Ethiopia
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Effect of active tuberculosis on the survival of HIV-infected adult patients who initiated antiretroviral therapy at public hospitals of Eastern Ethiopia: A retrospective cohort study. PLoS One 2022; 17:e0277021. [PMID: 36315573 PMCID: PMC9621427 DOI: 10.1371/journal.pone.0277021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/17/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND In resource-limited countries such as Ethiopia, tuberculosis is the major cause of morbidity and mortality among people living with the human immunodeficiency virus. In the era of antiretroviral therapy, the effect of tuberculosis on the survival of patients who are living with human immunodeficiency virus has been poorly understood in Ethiopia. Therefore, this study aimed to determine the effect of active tuberculosis on the survival of HIV-infected adult patients who initiated antiretroviral therapy in public hospitals in Eastern Ethiopia. METHODS An institution-based retrospective cohort study was conducted among 566 participants from January 1, 2014, to June 30, 2018. The collected data were entered into EpiData version 3.1 before being exported to Stata version 14 for analysis. A Cox proportional hazard model was used to determine the effect of active tuberculosis on the survival of HIV-infected adult patients who initiated antiretroviral therapy, and a p-value less than 0.05 and a 95% confidence level were used to declare statistical significance. RESULT Of the 566 patients included in the study, 76 died. The mortality rate was 11.04 per 100 person-years in tuberculosis co-infected patients, while it was 2.52 per 100 person-years in non-tuberculosis co-infected patients. The patients with tuberculosis co-infection had a 2.19 times higher hazard of death (AHR: 2.19; 95% CI: 1.17, 4.12) compared to those without tuberculosis. Advanced clinical stage, low CD4+ cell count, and previous episodes of an opportunistic infection other than tuberculosis were found to be independent predictors of mortality. CONCLUSION Co-infection with tuberculosis at antiretroviral therapy initiation increases the hazard of death approximately two-fold. Hence, we recommend key organizations to enhance the region's collaborative interventional and preventative strategies for TB and HIV.
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Byamukama A, Golding PM. Predictors of mortality among people living with HIV in the test and treat era within rural Uganda: a retrospective cohort study. AFRICAN JOURNAL OF AIDS RESEARCH 2022; 21:231-238. [PMID: 36102062 DOI: 10.2989/16085906.2022.2056062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background: Uganda adopted the test and treat strategy in 2016 where all people living with HIV are initiated on antiretroviral drugs irrespective of CD4 count and WHO clinical stage, as one of the major strategies to end the HIV epidemic by 2030. Despite these measures, there are still more than 2 000 HIV-related death annually. The study aim was to determine the mortality rate and factors predictive of mortality in the test and treat era among people living with HIV in rural Uganda.Methods: We conducted a retrospective cohort study among people living with HIV enrolled into care between January 2016 and December 2020 at Kabwohe Clinical Research Centre in south-western Uganda. Kaplan-Meier curves were used for survival analysis and Cox regression analysis at bivariate and multivariable levels was used to determine the adjusted hazard ratios (AHR) and identify predictors of death during the study period.Results: Of the 976 participants included in the study, 57.1% (557) were females while 42.9% (419) were males. The median age of the participants was 35 years. The average follow-up period was 2.9 years with an overall mortality rate of 0.99 per 100 person-years at risk. In multivariate analysis, the independent predictors for mortality were: CD4 < 200cells/mm³ (AHR 3.68; 95% CI 1.7-8.1), viral load ≥ 1 000 copies/ml (AHR 5.22; 95% CI 2.4-11.4) and a non-optimised antiretroviral regimen (AHR 4.08; 95% CI 1.5-0.8).Conclusion: There was a low mortality rate observed in this study with a higher risk of death associated with advanced HIV disease and unsuppressed initial viral load. The findings of the study therefore support efforts in early antiretroviral therapy initiation as it increases the likelihood of people living with HIV surviving and can accelerate efforts in ending the HIV epidemic by 2030.
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Kure A, Abebe A, Baza D, Paulos W. Overweight and obesity and associated factors among adult ART patients at Hawassa University Comprehensive Specialized Hospital, Southern Ethiopia. BMC Nutr 2022; 8:62. [PMID: 35821078 PMCID: PMC9275139 DOI: 10.1186/s40795-022-00556-1] [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: 05/06/2021] [Accepted: 07/06/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Overweight and obesity complicates the care and treatment of ART patients and predispose them to chronic non-communicable diseases. However, there is a shortage of research evidence on overweight and obesity and its associated factors among adult ART patients in our setting. Therefore, this study aimed to asses overweight and obesity and associated factors among adult ART patients at Hawassa University Comprehensive Specialized Hospital, Southern Ethiopia. METHODS A facility-based cross-sectional study design was conducted by using systematic sampling technique. Primary and secondary data were collected from 369 adult ART patients from February to May 2017. Structured interviewer-administered questionnaire and laboratory outputs were used as primary data. The patient's baseline medical records were used as secondary data. Ethiopian Ministry of Health ART patient's follow-up tool was used to collect the required information. The standard laboratory and well-calibrated digital Seca Scale and portable Stadio-meter were used to collect medical and anthropometric data. Data were entered into Epi- data version 3.1 and exported to SPSS version 20 for analysis. Descriptive statistics were calculated and presented by tables, graphs and texts. Binary and multivariable logistic regression analyses were computed and the level of statistical significance was declared at p-value < 0.05. RESULTS The prevalence of overweight and obesity (BMI ≥ 25 kg/m2) was 43.4% (95% CI = 43.35, 43.45). The difference in the overweight and obesity between the study period and initial commencement of ART was 35%. The course of HIV chronic care since the commencement of ART and during the study was 35%. Higher recent CD4 counts (200-499cells/mm3) (AOR = 3.15, 95%CI = 1.04-9.49) and (≥ 500 cells/mm3) (AOR = 7.58, 95%CI = 2.49-23.08), hypertension (AOR = 2.57, 95%CI = 1.24-5.35), higher baseline BMI status (AOR = 5.93, 95%CI = 2.62-13.40) and abdominal obesity (AOR = 1.82, 95%CI = 1.07-3.10) were significantly associated with overweight and obesity. CONCLUSION In this study, a high prevalence of overweight and obesity among adult ART patients was reported compared to general adult population in Ethiopia. Overweight and obesity were significantly higher among hypertensive, with higher recent CD4 counts and abdominal obese ART patients. Thus, screening of overweight and obesity, incorporating nutritionist/dietician into the routine chronic care, and regular monitoring of the nutritional status of ART patients is recommended.
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Affiliation(s)
- Ashenafi Kure
- Public Health Laboratory, Health Bureau, Southern Nations Nationalities and People's Regional State, Hawassa, Ethiopia
| | - Amene Abebe
- College of Medicine and Health Science, Department of Public Health, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Daniel Baza
- Department of Pediatrics and Neonatal Nursing, Wolaita Sodo University, WolaitaSodo University, Wolaita Sodo, Ethiopia.
| | - Wondimagegn Paulos
- College of Medicine and Health Science, Department of Human Nutrition, Wolaita Sodo University, Wolaita Sodo, Ethiopia
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Zakaria HF, Ayele TA, Kebede SA, Jaldo MM, Lajore BA. Joint Modeling of Incidence of Unfavorable Outcomes and Change in Viral Load Over Time Among Adult HIV/AIDS Patients on Second-Line Anti-Retroviral Therapy, in Selected Public Hospitals of Addis Ababa, Ethiopia. HIV AIDS (Auckl) 2022; 14:341-354. [PMID: 35923902 PMCID: PMC9342510 DOI: 10.2147/hiv.s368373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/17/2022] [Indexed: 11/23/2022] Open
Abstract
Background In Ethiopia, second-line anti-retroviral therapy (ART) for HIV/AIDS patients was started some years ago; however, few studies have reported the unfavorable outcomes of second-line ART. Therefore, this study aimed to assess the incidence and predictors of unfavorable outcomes and their association with change in viral load among adult HIV/AIDS patients on second-line treatment at selected public hospitals in Addis Ababa, Ethiopia. Methods A retrospective follow-up study was conducted at selected public hospitals in Addis Ababa, Ethiopia, on 421 HIV/AIDS patients on second-line ART from 2016 to 2021. Cox proportional hazard models with a linear mixed effect model were jointly modeled using the JM package of R software with time-dependent lagged parameterizations, and a 95% confidence interval was used to select significant variables. Results Overall, 89 HIV/AIDS patients developed unfavorable outcomes. The incidence density was 7.48/100 person-years (95% CI: 6.08, 9.2). Secondary and tertiary educational level (AHR=0.47, 95% CI: 0.25, 0.89, and AHR=0.27, 95% CI: 0.1, 0.72), CD4 count less than 100 cells/mm3 (AHR=2.15, 95% CI: 1.21, 3.83), poor adherence (AHR=3.59, 95% CI: 1.73, 7.49), and TB comorbidity (AHR=2.23, 95% CI: 1.21, 4.14) at the start of second-line ART were significant predictors of incidence of unfavorable outcome. Time-dependent lagged value viral load was significantly associated with the risk of unfavorable outcome (AHR=1.28, 95% CI: 1.01, 1.63). Conclusion In the study area, the incidence of an unfavorable outcome of second-line ART was high. Secondary and tertiary educational level, CD4 count less than 100 cells/mm3, poor adherence, and TB comorbidity at the start of second-line ART were significant predictors of incidence of unfavorable outcomes. Thus, strengthening routine viral load measurement, increase patient adherence, intensive counseling, and strong TB screening are needed in the study setting.
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Affiliation(s)
- Hamdi Fekredin Zakaria
- Department of Epidemiology and Biostatistics, School of Public Health, Haramaya University, Harar, Ethiopia
- Correspondence: Hamdi Fekredin Zakaria, Email
| | - Tadesse Awoke Ayele
- Department of Epidemiology and Biostatistics, Institute of Public Health, University of Gondar, Gondar, Ethiopia
| | - Sewnet Adem Kebede
- Department of Epidemiology and Biostatistics, Institute of Public Health, University of Gondar, Gondar, Ethiopia
| | - Mesfin Menza Jaldo
- Department of Epidemiology and Biostatistics, School of Public Health, Wachemo University, Hossana, Ethiopia
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Lorestani RC, Kazemisafa N, Rostamian M, Akya A, Rezaeian S, Bashiri H, Jasemi SV, Ghadiri K. Survival-related factors in HIV/AIDS patients: A retrospective cohort study from 2011 to 2019 in Kermanshah, Iran. Curr HIV Res 2022; 20:CHR-EPUB-124591. [PMID: 35718966 DOI: 10.2174/1570162x20666220617141619] [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: 02/10/2022] [Revised: 04/08/2022] [Accepted: 05/05/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Accurate evaluation of the survival rate among HIV-positive populations is pivotal for HIV management. OBJECTIVE This study aimed to investigate the survival rate and potential survival-related factors in HIV/AIDS patients from 2011 to 2019 in the city of Kermanshah in the west of Iran. METHOD In this study, 915 HIV-positive patients registered by the Kermanshah Behavioral diseases counseling center, were surveyed from 2011 to 2019. By reading the patients' files, the proper data related to the survival factors were extracted and statistically analyzed. RESULTS Of 915 patients, 220 (24%) died. The one-year, five-year, and ten-year survival rates were 84%, 72%, and 62%, respectively. There was a significant relationship between the survival rate and many other parameters, including treatment variables, CD4+ T cell count, the way of HIV transmission, level of education, gender, and marital status. Over time, timely initiation of treatment has increased. The data also showed that HIV transmission through drug injection has decreased, while the sexual transmission of HIV has increased. CONCLUSIONS The results showed that in recent years, due to the appropriate treatment, the survival rate of HIV patients has increased. The highest risk factor of death was for people with low CD4+ T cell count, lack of antiretroviral therapy, low level of education, male gender, and people who inject drugs. These people need more attention to get tested for HIV- related indexes and to receive proper treatment.
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Affiliation(s)
- Roya Chegene Lorestani
- MSc Medical Microbiology, Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Narges Kazemisafa
- Medical Doctorate, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mosayeb Rostamian
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alisha Akya
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shahab Rezaeian
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Homayoon Bashiri
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Seyed Vahid Jasemi
- Department of Internal Medicine, School of Medicine, Kermanshah University of Medical Sciences, Iran
| | - Keyghobad Ghadiri
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Siraj M, Gedamu S, Tegegne B. Predictors of Survival Time Among HIV-Infected Adults After Initiating Anti-Retroviral Therapy in Kombolcha Town: A 5-Year Retrospective Cohort Study. HIV AIDS (Auckl) 2022; 14:181-194. [PMID: 35464618 PMCID: PMC9020508 DOI: 10.2147/hiv.s359495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/08/2022] [Indexed: 11/23/2022] Open
Abstract
Background Antiretroviral therapy (ART) enhances the survival of HIV-infected patients by reducing viral load and increasing CD4. As CD4 count increases, patients are more protected against opportunistic infections. In developing countries including Ethiopia, there were limited studies about the survival benefit of ART particularly no study in Kombolcha Town. Thus, this study was aimed to address the gap. Methods A hospital-based retrospective cohort study was employed in Kombolcha town among 510 patients’ records from January 2015 to December 2019. A systematic random sampling technique was used to select patient records. The collected data were checked, coded, and entered into Epidata version 4.6 and exported to Statistical Package for Social Sciences version 26 for data cleaning and analysis. Kaplan–Meier was used to estimate the probability of category of each predictor and a log rank test was used to compare survival curves. Bivariate and multivariate Cox-regression were employed using a 95% CI and variables with p-value <0.05 were declared as predictors of poor survival time. Results In this cohort, out of 510 HIV-infected patients, 39 (7.65%) were died, and 471 (92.35%) were censored. Fair drug adherence (AHR=6.88, 95% CI: 4.31–24.04), Poor drug adherence (AHR=9.58, 95% CI: 8.72–30.97), CD4 count <50 cell/µL (AHR=9.38, 95% CI: 1.48–59.31), CD4 count 50–99 cell/µL (AHR=9.67, 95% CI: 1.80–51.73), bedridden (AHR=9.5, 95% CI: 4.49–18.66), opportunistic infections (AHR=4.58, 95% CI: 1.20–5.65), weight <60kg (AHR=2.48, 95% CI:1.59, 10.38), WHO stage III (AHR=3.56, 95% CI: 1.71–17.89), WHO stage IV (AHR=4.42, 95% CI:1.75–25.93) were predictors of poor survival time. Conclusion The Kaplan–Meier result showed that the estimated median survival time of patients after ART initiation in Kombolcha town was higher (32 months) as compared to other studies. Poor drug adherence, WHO stage III & IV, Lower baseline CD4 count, presence of opportunistic infections, weight <60kg, and being bedridden were predictors of poor survival time. Thus, early initiation of ART ought to be encouraged among HIV-infected patients and good patient counseling on the level of adherence should be strengthened.
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Affiliation(s)
- Muhammed Siraj
- Department of Nursing, Tropical College of Medicine, Dessie, Ethiopia
| | - Sisay Gedamu
- Department of Nursing, School of Nursing and Midwifery, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Belachew Tegegne
- Department of Nursing, School of Nursing and Midwifery, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
- Correspondence: Belachew Tegegne, Department of Nursing, School of Nursing and Midwifery, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia, Email
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Tekelehaimanot AN, Belachew T, Gudina EK, Getnet M, Amdisa D, Dadi LS. Predictors of Mortality among Adult People Living with HIV and Its Implications for Appointment Spacing Model Approach Care. Ethiop J Health Sci 2021; 31:925-936. [PMID: 35221608 PMCID: PMC8843146 DOI: 10.4314/ejhs.v31i5.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Ethiopia has been motivated to achieve a goal of "appointment spacing model approach care." However, little has been documented on the predictor of mortality and challenges of sustainable HIV care. Therefore, the aim of this study was to determine predictors of mortality among adult people living with HIV/AIDS on antiretroviral therapy (ART). METHODS A retrospective cohort study was conducted on 676 adult people living with HIV who enrolled to ART clinic from September 01, 2012 - August 30, 2016. Multivariable Cox Regression analysis was done where adjusted hazard ratio (AHR)with corresponding 95% confidence interval (CI) at P value ≤ 0.05 cut of point was used to identify predictors of mortality. RESULTS The total person-time contributed was 28,209 person-months with an overall mortality incidence rate of 11 per 1000 person-months observation. The cumulative mortality incidence among females over the study period was 16.8% (64/382). Severe undernourishment and moderate malnutrition at baseline, younger age, female sex, single, divorced, illiterate, lack of disclosure, advanced WHO clinical stage, seeking treatment outside catchment area, rural residence and immunological failure were found to be independent predictors of mortality. CONCLUSIONS Poor nutritional status at baseline, advanced stage of HIV disease, occurrence of treatment failure, female sex, substance abuse, lack of social support, immunological failure, clinical failure, and younger age, low level of education and poor physical access to healthcare facility were found to be important predictors of mortality. Intervening, those factors as routine and part of the appointment spacing model care can improve survival of PLWHA.
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Affiliation(s)
| | - Tefera Belachew
- Department of population and Family health, Faculty of Public Health, Jumma University, Jimma, Ethiopia
| | - Esayas Kebede Gudina
- Departments of Internal Medicine, Jimma Medical Center, Jimma University, Jimma, Ethiopia
| | - Masrie Getnet
- Department of Epidemiology, Faculty of Public Health, Jumma University, Jimma, Ethiopia
| | - Demuma Amdisa
- Department of Health Behavior and Society, Faculty of Public Health, Jimma University, Jimma, Ethiopia
| | - Lelisa Sena Dadi
- Department of Epidemiology, Faculty of Public Health, Jumma University, Jimma, Ethiopia
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Birhanu A, Dingeta T, Tolera M. Predictors of Mortality Among Adult HIV-Infected Patients Taking Antiretroviral Therapy (ART) in Harari Hospitals, Ethiopia. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:727-736. [PMID: 34239331 PMCID: PMC8259829 DOI: 10.2147/hiv.s309018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 06/19/2021] [Indexed: 11/23/2022]
Abstract
Introduction Despite the world has made efforts, the reduction of acquired immunodeficiency syndrome (AIDS) related mortality by giving antiretroviral therapy (ART), still HIV/AIDS is killing people while they are on ART. However, the current progress and associated factors of mortality among ART-taking patients are hardly available. Therefore, this study was aimed to determine predictors of mortality among HIV-infected adult patients after starting antiretroviral therapy in Harar Hospitals, Harari region, Ethiopia. Methods A facility-based retrospective cohort study was employed with randomly selected 610 medical records of HIV patients on antiretroviral therapy (ART). Adjusted hazard ratio (AHR) with 95% confidence interval (CI) was used to identify predictors of mortality using multivariate Cox proportional hazard model. Results Among 610 medical records analyzed with a total of 1410.7 follow-up years, 67 (11%) deaths were found giving an overall mortality rate of 4.75 per 100 person-years. The independent predictor of mortality identified was ambulatory/bedridden functional status (AHR=2.48; 95% CI: 1.43-4.28), taking other than Tenofovir-based regimen (AHR=2.5,95% CI; 1.04-5.94), not taking isoniazid preventive therapy (IPT) (AHR=2.8; 95% CI: 1.61,4.71), hemoglobin <11g/dl (AHR=3.33,95% CI 1.94-5.69), and poor adherence to ART (AHR= 3.62, 95% CI: 1.87-7.0). Conclusion This study demonstrated that poor ART adherence, not taking IPT, and initiating ART with a non-Tenofovir-based regimen and low hemoglobin count were significantly associated with the risk of death. For this reason, addressing these all significant predictors is essential to prevent early death.
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Affiliation(s)
- Abdi Birhanu
- School of Medicine, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Tariku Dingeta
- School of Public Health, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Moti Tolera
- School of Public Health, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
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Workie KL, Birhan TY, Angaw DA. Predictors of mortality rate among adult HIV-positive patients on antiretroviral therapy in Metema Hospital, Northwest Ethiopia: a retrospective follow-up study. AIDS Res Ther 2021; 18:27. [PMID: 33952282 PMCID: PMC8097881 DOI: 10.1186/s12981-021-00353-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 04/26/2021] [Indexed: 01/16/2023] Open
Abstract
Background Globally Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome (HIV/AIDS) is an ongoing public health issue associated with high morbidity and mortality. Efforts have been made to reduce HIV/AIDS-related morbidity and mortality by delivering antiretroviral therapy. However, the incidence and predictors of mortality in border areas like Metema were not investigated. This study aimed to assess predictors of mortality rate among adult HIV-positive patients on antiretroviral therapy at Metema Hospital. Methods Retrospective follow-up study was employed among ART patients from January 1, 2013, to December 30, 2018. Data were entered in Epi-data 3.1 and exported to STATA 14 for analysis. Kaplan–Meier and Log-Rank test was used to compare survival differences among categories of different variables. In bi-variable analysis p-values < 0.20 were entered into a multivariable analysis. Multivariate Weibull model was used to measure the risk of death and identify the significant predictors of death. Variables that were statistically significant at p-value < 0.05 were concluded as predictors of mortality. Result A total of 542 study participants were included. The overall incidence rate was 6.7 (95% CI: 5.4–8.4) deaths per 100 person-years of observation. Being male (HR = 2.4; 95% CI: 1.24–4.62), STAGE IV (HR = 5.64; 95% CI: 2.53–12.56), stage III (HR = 3.31; 95% CI: 1.35–8.10), TB-coinfection (HR = 3.71; 95% CI: 1.59–8.64), low hemoglobin (HR = 4.14; 95% CI: 2.18–7.86), BMI ≤ 15.4 kg/m2 (HR = 2.45; 95% CI: 1.17–5.10) and viral load > 1000 copy/ml (HR = 6.70; 95% CI: 3.4–13.22) were found to be a significant predictor for mortality among HIV patients on ART treatment. Conclusion The incidence of death was high. Being male, viral load, those with advanced STAGE (III & IV), TB co-infected, low BMI, and low hemoglobin were at a higher risk of mortality. Special attention should be given to male patients and high public interventions needed among HIV patients on ART to reduce the mortality rate. Supplementary Information The online version contains supplementary material available at 10.1186/s12981-021-00353-z.
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Chet LS, Hamid SAA, Bachok N, Chidambaram SK, Adnan WNAW. Survival and Prognostic Factors of HIV-positive Patients after Antiretroviral Therapy Initiation at a Malaysian Referral Hospital. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2021; 9:135-144. [PMID: 34084104 PMCID: PMC8152384 DOI: 10.4103/sjmms.sjmms_72_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 09/22/2020] [Accepted: 03/08/2021] [Indexed: 11/04/2022]
Abstract
Background Antiretroviral therapy (ART) has transformed the management of human immunodeficiency virus (HIV) infection and significantly improved survival rates, but there is lack of such survival data from Malaysia. Objective The objective was to determine the survival rates and prognostic factors of survival in HIV-infected adults treated with ART in Malaysia. Materials and Methods This retrospective cohort study considered all HIV-positive adult patients registered in Sungai Buloh Hospital, a major referral center in Malaysia, between January 1, 2007 and December 31, 2016. Then, patients were selected through a systematic sampling method. Demographic, clinical, and treatment data were extracted from electronic medical records. Person-years at risk and incidence of mortality rate per 100 person-years were calculated. The Kaplan-Meier survival curve and log-rank test were used to compare the overall survival rates. Cox proportional hazards regression was applied to determine the prognostic factors for survival. Results A total of 339 patients were included. The estimated overall survival rates were 93.8%, 90.4%, 84.9%, and 72.8% at 1, 3, 5, and 10 years, respectively, from ART initiation. The results of multiple Cox proportional hazard regression indicated that anemic patients were at a 3.76 times higher risk of mortality (95% confidence interval [CI]: 1.97-7.18; P < 0.001). The hazard risk was 2.09 times higher for HIV patients co-infected with tuberculosis (95% CI: 1.10, 3.96; P = 0.024). Conclusion The overall survival rates among HIV-infected adults in this study are higher than that from low-income countries but lower than that from high-income countries. Low baseline hemoglobin levels of <11 g/dL and tuberculosis co-infection were strong prognostic factors for survival.
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Affiliation(s)
- Lee Sing Chet
- Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Sungai Buloh, Selangor, Malaysia
| | - Siti Azrin Ab Hamid
- Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Sungai Buloh, Selangor, Malaysia
| | - Norsa'adah Bachok
- Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Sungai Buloh, Selangor, Malaysia
| | - Suresh Kumar Chidambaram
- Department of General Medicine, Infectious Disease Unit, Sungai Buloh Hospital, Sungai Buloh, Selangor, Malaysia
| | - Wan Nor Asyikeen Wan Adnan
- Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Sungai Buloh, Selangor, Malaysia
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Tesfaye B, Ermias D, Moges S, Astatkie A. Effect of the Test and Treat Strategy on Mortality Among HIV-Positive Adult Clients on Antiretroviral Treatment in Public Hospitals of Addis Ababa, Ethiopia. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:349-360. [PMID: 33833584 PMCID: PMC8020807 DOI: 10.2147/hiv.s303557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/19/2021] [Indexed: 11/23/2022]
Abstract
Background The primary goal of antiretroviral therapy is to prevent human immune deficiency virus (HIV)-related morbidity and mortality. Deferring antiretroviral therapy (ART) until CD4 counts decline puts individuals with HIV at risk of HIV-related morbidity and mortality. Objective This study aims to assess the effect of the test and treat strategy on mortality among HIV-positive clients on ART in public hospitals in Addis Ababa. Methods A retrospective cohort study was conducted at five selected public hospitals in Addis Ababa. A cohort of 216 ART clients taken as an exposed group (test and treat" strategy) from 2017 to 2019 and 216 ART clients as an unexposed group taken from 2014 to 2017; totally, 432 clients were included in the study. Multivariate Cox regression was used to estimate the effect of the test and treat strategy on the survival of ART clients adjusting for other covariates. Results The 432 clients contributed to a total of 1025.17 person-years follow-up. Ninety-one (21.06%) of them died, 14.3% were unexposed and 6.7% were exposed (test and treat). The incidence of death was 92.4 and 81.8/1000 person-years in the unexposed group and exposed group, respectively, with an overall mortality rate of 88.8/1000 person-years. Besides, test and treat strategy (AHR: 0.31; 95% CI: 0.19, 0.52), baseline CD4 counts >350 cells/mm3 (AHR 0.40; 95%: CI: 0.20, 0.80), bedridden functional status (AHR 2.46; 95% CI: 1.41, 4.27), poor adherence (AHR 3.25; 95% CI: 1.410-7.51), moderate malnutrition on last visit (AHR 2.56; 95% CI: 1.30-5.04) and staying on original regimen (AHR 4.68; 95% CI 2.72, 8.07) were independent predictors of mortality. Conclusion Mortality among HIV patients on treatment decreased significantly since the start of the test and treat strategy. Therefore, test and treat strategy should be strengthened in all public and private facilities throughout the country.
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Affiliation(s)
- Bereket Tesfaye
- USAID Family-Focused HIV Prevention Care and Support Program Integrated Services for Health and Development Organization, Addis Ababa, Ethiopia
| | - Dejene Ermias
- Public Health Department, College of Medicine & Health Sciences, Wachemo University, Hosanna, Ethiopia
| | - Sisay Moges
- Department of Health Informatics, Hosanna College of Health Sciences, Hosanna, Ethiopia
| | - Ayalew Astatkie
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Abuto W, Abera A, Gobena T, Dingeta T, Markos M. Survival and Predictors of Mortality Among HIV Positive Adult Patients on Highly Active Antiretroviral Therapy in Public Hospitals of Kambata Tambaro Zone, Southern Ethiopia: A Retrospective Cohort Study. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:271-281. [PMID: 33737838 PMCID: PMC7966412 DOI: 10.2147/hiv.s299219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 02/26/2021] [Indexed: 12/17/2022]
Abstract
Background Human Immune Deficiency Virus (HIV) infection remains the leading cause of morbidity and mortality. In Ethiopia, despite test and treat all HIV positives are adopted, a significant number of people eligible for Anti-Retroviral Therapy (ART) show up with advanced disease and at lower CD4 count. There is currently paucity of studies conducted that investigate predictors of mortality among adults on ART in the study area. Objective To explore Survival and predictors of mortality among adult HIV-positive patients on ART in Kambata Tambaro Zone, Ethiopia, from August 2013 to February 2019. Methods A health facility-based retrospective cohort study was conducted among records of 467 adult HIV-positive patients on ART selected using simple random sampling. Data were collected using standardized abstraction tool. Kaplan–Meier, Log rank tests and Cox regression model was applied to estimate survival status and identify predictors of mortality, respectively. Results Of the total 467 study subjects, 59 (12.63%) of them died in the study period. The median follow-up time of the cohort was 40.1 (IQR=13.6–59.0) months. The mortality rate of the cohort was 4.1 per 100 PYO. The overall survival probability of the cohort was 84.38% (95 CI=80.08–87.82) at 66 months. Bedridden function AHR=3.0 (95% CI, 1.44–6.64), Fair-adherence AHR=3.3 (95% CI, 1.50–7.07), Poor-adherence AHR=3.8 (95% CI, 1.88–7.96), presence of OIs AHR=4.2 (95% CI, 1.98–8.50), Late diagnosis (CD4 count >/=350) AHR=3.0 (95% CI, 1.91–6.42) and Immunologic failure AHR=3.5 (95% CI, 1.41–6.29) were independent predictors of time to death in Cox-Regression. Conclusion Late Diagnosis, poor adherence, being bedridden, having OI and Immunologic failure were independently associated with time to death. Early diagnosis to start treatment and emphasizing on close follow-up care to improve treatment adherence should be given special emphasis.
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Affiliation(s)
- Wondimu Abuto
- Public Health Emergency Management, Kembata Tembaro Zonal Health Department, Durame, Southern Nations Nationalities Peoples' Region, Ethiopia
| | - Admas Abera
- School of Public Health, Haramaya University, Harar, Ethiopia
| | - Tesfaye Gobena
- School of Public Health, Haramaya University, Harar, Ethiopia
| | - Tariku Dingeta
- School of Public Health, Haramaya University, Harar, Ethiopia
| | - Melese Markos
- Department of Public Health, Dire Dawa University, Dire Dawa, Ethiopia
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Teshale AB, Tsegaye AT, Wolde HF. Incidence of Mortality and Its Predictors Among HIV Positive Adults on Antiretroviral Therapy in University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia. HIV AIDS (Auckl) 2021; 13:31-39. [PMID: 33469384 PMCID: PMC7812522 DOI: 10.2147/hiv.s289794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 01/06/2021] [Indexed: 12/12/2022] Open
Abstract
Background Despite the accessibility and higher coverage of antiretroviral therapy (ART), HIV/AIDS is a leading cause of morbidity and mortality in low- and middle-income countries. Ethiopia also shares the high burden of HIV/AIDS-related morbidity and mortality. Therefore, this study aimed to assess the incidence of mortality and its predictors among adult HIV patients on ART in the University of Gondar Comprehensive Specialized Hospital, northwest Ethiopia. Patients and Methods A retrospective follow-up study was conducted from January 2015 to January 2019 at the University of Gondar Comprehensive Specialized Hospital. A total of 475 patients who were on follow-up in this Hospital were included. The Cox proportional hazard model was fitted to assess the predictors of mortality. Both crude and adjusted hazard ratio (AHR) with their 95% confidence interval (CI) were calculated to show the strength of association. In multivariable analysis, variables with a P-value <0.05 were considered as statistically significant predictors of mortality. Results In this study, a total of 45 (9.5%) patients died with an incidence rate of 5.3 [95% CI: 3.4–7.1] per 100 person-years of observation. In the multivariable Cox regression analysis, the last known WHO stage III/IV [AHR= 15.02; 95% CI: 5.79–38.92], being anemic at baseline [AHR = 2.21; 95% CI: 1.02–4.78], and fair last known adherence level [AHR = 3.29; 95% CI: 1.39–7.78] were found to be significant predictors of mortality. Conclusion In this study, the incidence of mortality was relatively high. The rate of mortality may be minimized by paying particular attention to individuals with advanced WHO stage, anemia at the baseline, and those with adherence problems.
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Affiliation(s)
- Achamyeleh Birhanu Teshale
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Adino Tesfahun Tsegaye
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Haileab Fekadu Wolde
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Nigussie F, Alamer A, Mengistu Z, Tachbele E. Survival and Predictors of Mortality Among Adult HIV/AIDS Patients Initiating Highly Active Antiretroviral Therapy in Debre-Berhan Referral Hospital, Amhara, Ethiopia: A Retrospective Study. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2020; 12:757-768. [PMID: 33239921 PMCID: PMC7680687 DOI: 10.2147/hiv.s274747] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 11/06/2020] [Indexed: 12/02/2022]
Abstract
Background Acquired immune deficiency syndrome is one of the most destructive epidemics the world has ever witnessed. An estimated 36.9 million people were living with HIV in 2017. HIV/AIDS is the major contributing factor for morbidity and mortality in low- and middle-income countries. Although different studies on survival and predictors of mortality among HIV/AIDS patients after initiation of antiretroviral therapy were conducted, there are inconsistencies in the findings of those studies. Furthermore, to the authors’ knowledge, there was a dearth of studies conducted in this study area. Purpose The purpose of this study was to assess the survival and predictors of mortality among adult patients starting highly active antiretroviral therapy at Debre Berhan Referral Hospital, North Showa, Amhara, Ethiopia. Patients and Methods An institution-based retrospective study was conducted among the medical records of 447 study subjects’ selected using simple random sampling from January 1t, 2013 to December 30, 2018. The data was collected using a structured data abstraction checklist and analyzed using Kaplan–Meier statistics and Cox regression models. Results Among 447 adult patients, 54 patients (12.1%) had died, giving a crude death rate of 4.18 per 100 person years (95% CI=3.20–5.45). The overall estimated survival rate after initiation of antiretroviral therapy was 81.7% (95% CI=75.36–86.54%) at 72 months of follow-up. The independent predictors of mortality were clinical stage IV (HR=15.6, 95% CI=6.609–36.948), baseline opportunistic infections (HR=1.86, 95% CI=1.048–3.330), baseline Hgb<10 mg/dL (HR=4.655, 95% CI=2.253–9.619), baseline CD4<200 cells/µL (HR=4.71, 95% CI=2.275–9.751), the presence of comorbidity (HR=2.56 95% CI=1.391–4.740), being widowed (HR=3.475, 95% CI=1.412–8.550), and bedridden functional status (HR=3.069, 95% CI=1.111–8.480). Conclusion Patients with opportunistic infections, advanced clinical stage disease, bedridden functional status, baseline Hgb<10 mg/dL, baseline CD4<200 cells/µL, and comorbidity should be given special care.
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Affiliation(s)
- Fetene Nigussie
- Department of Nursing, College of Health Science, Institute of Medicine and Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia
| | - Abayneh Alamer
- Department of Physiotherapy, College of Health Sciences, Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Zuriyash Mengistu
- Department of Nursing, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Erdaw Tachbele
- Department of Nursing, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Misgina KH, Weldu MG, Gebremariam TH, Weledehaweria NB, Alema HB, Gebregiorgis YS, Tilahun YG. Predictors of mortality among adult people living with HIV/AIDS on antiretroviral therapy at Suhul Hospital, Tigrai, Northern Ethiopia: a retrospective follow-up study. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2019; 38:37. [PMID: 31783924 PMCID: PMC6883545 DOI: 10.1186/s41043-019-0194-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 10/17/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Ethiopia is striving to achieve a goal of "zero human immune deficiency virus/acquired immune deficiency syndrome (HIV/AIDS)-related deaths." However, little has been documented on the factors that hamper the progress towards achieving this goal. Therefore, the ultimate aim of this study was to determine predictors of mortality among adult people living with HIV/AIDS on antiretroviral therapy (ART). METHODS A retrospective follow-up study was employed on all adult HIV/AIDS patients who started ART between January 1 and December 30, 2010, at Suhul Hospital, Tigrai Region, Northern Ethiopia. Data were collected by trained fourth-year Public Health students using a checklist. Finally, the collected data were entered into SPSS version 16. Then after, Kaplan-Meier curves were used to estimate survival probability, the log-rank test was used for comparing the survival status, and Cox proportional hazards model were applied to determine predictors of mortality. RESULTS The median follow-up period was 51 months (ranging between 1 and 60 months, inter-quartile range (IQR) = 14 months). At the end of follow-up, 37 (12.5%) patients were dead. The majority of these cumulative deaths, 19 (51.4%) and 29 (78.4%), occurred within 3 and 4 years of ART initiation respectively. Consuming alcohol (adjusted hazard ratio (AHR) = 2.23, 95% CI = 1.15, 4.32), low body weight (AHR = 2.38, 95% CI = 1.03, 5.54), presence of opportunistic infections (AHR = 2.18, 95% CI = 1.09, 4.37), advanced WHO clinical stage (AHR = 2.75, 95% CI = 1.36, 5.58), and not receiving isoniazid prophylactic therapy (AHR = 3.00, 95% CI = 1.33, 6.74) were found to be independent predictors of mortality. CONCLUSION The overall mortality was very high. Baseline alcohol consumption, low body weight, advanced WHO clinical stage, the presence of opportunistic infections, and not receiving isoniazid prophylactic therapy were predictors of mortality. Strengthening behavioral and nutritional counseling with close clinical follow-up shall be given much more emphasis in the ART care and support program.
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Affiliation(s)
| | | | | | | | | | | | - Yonas Girma Tilahun
- Center of International Reproductive Health Training (CIRHT), Bahir Dar University, Bahir Dar, Ethiopia
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Habte MB, Debelew GT, Abebe TA. Sex difference in survival status among antiretroviral therapy users in Yirgalem general hospital, Sidama zone, south nations nationalities and peoples' region (SNNPR), Ethiopia: retrospective cohort study. BMC Public Health 2019; 19:1349. [PMID: 31640637 PMCID: PMC6806493 DOI: 10.1186/s12889-019-7672-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 09/23/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Antiretroviral treatment (ART) has been shown to enhance the survival of people living with HIV worldwide. In Ethiopia, the number of ART users has increased from 47,422 in 2005 to 703,516 in 2017; yet, early mortality of patients has presented challenges to the success of the ART program. Because of gender roles, it is assumed that females are at risk of dying earlier after the start of the medications. Hence, this study aimed to assess the sex difference in the survival status among the ART users. METHODS A retrospective cohort study was conducted in March 2017 among sample of 687 ART users registered from 2010 to 2015. Data were extracted from patient records by using a structured checklist. The extracted data were analyzed by STATA version 13. Survival analysis and Cox regression were used to determine survival status and identify associated factors. RESULTS Among 685 reviewed records of ART users, 20 males and 64 females died in the 5 years period of ART initiation. This makes the overall 5 years survival rate of 84.23%. Females had lower survival probability (80.10%) as compared to males (91.18%) (Adjusted Hazard Ratio (AHR) = 1.79; 95% CI: 1.04, 3.06). Divorced individuals as compared to married (AHR = 2.09; 95% CI: 1.10, 3.97), individuals with less education (AHR = 2.54 95% CI: 1.29, 4.98) or those who attended only primary education (AHR = 2.07; 95% CI: 1.18, 3.65) as compared to those who attended secondary or above had low survival probability. Those who never disclosed their HIV status (AHR = 3.62; 95% CI: 1.25, 10.46) as compared to disclosed, bedridden individuals as compared to normal functional status (AHR = 2.7; 95% CI: 1.24, 5.89) and those who had tuberculosis (TB)-co infection (AHR = 2.60; 1.48, 4.45) had lower rates of survival. CONCLUSION Females were at higher risk of dying within 5 years of ART initiation as compared to males. Hence, intervention to further reduce mortality should take sex differences into account. Behavioral interventions and HIV counseling service should also be strengthened to improve rate of disclosure and functional status as well as reduce TB co-infections.
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Affiliation(s)
- Mahilet Berhanu Habte
- Department of Population and Family Health, Institute of Health, Jimma University, P.O.Box: 378, Jimma, Ethiopia
| | - Gurmesa Tura Debelew
- Department of Population and Family Health, Institute of Health, Jimma University, P.O.Box: 378, Jimma, Ethiopia.
| | - Tsedach Alemu Abebe
- Department of Population and Family Health, Institute of Health, Jimma University, P.O.Box: 378, Jimma, Ethiopia
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Tsegaye AT, Alemu W, Ayele TA. Incidence and determinants of mortality among adult HIV infected patients on second-line antiretroviral treatment in Amhara region, Ethiopia: a retrospective follow up study. Pan Afr Med J 2019; 33:89. [PMID: 31489067 PMCID: PMC6711683 DOI: 10.11604/pamj.2019.33.89.16626] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 04/02/2019] [Indexed: 12/22/2022] Open
Abstract
Introduction Mortality of adult patients who are on antiretroviral therapy (ART) is higher in low-income than in high-income countries. After the failure of standard first-line treatment, patients switch to second-line regimens. However, there are limited data about the outcome of patients after switching to a second-line regimen in the study area. This study aimed to measure the rate of mortality and its determinants among HIV patients on second-line ART regimens. Methods Multicenter institution based retrospective follow up study was conducted among 1192 adult patients who started second-line ART between 2008 and 2016 in eight selected hospitals of Amhara region. Patients who started second-line treatment after the failure of first-line treatment were included. Patient medical records, registration books, and computer database were used to collect the data. Time to death after a switch to second-line ART was the primary outcome of interest. Cox proportional hazard model was fitted to identify determinant factors of mortality. Results Among 1192 patients who were on second-line ART, 136 (11.4%) died with 3,157 person-years of follow up. Over the study period, the mortality rate was 4.33 per 100 person-years. Not taking isoniazid preventive therapy (IPT) (Adjusted Hazard Ratio (AHR): 6.6; 95% CI: 2.9, 15.0), did not make modification on second-line regimen (AHR: 4.4; 95% CI: 2.8, 6.8), poor clinical adherence (AHR: 2.5; 95% CI: 1.4, 4.5), functional status of bedridden (AHR: 2.7; 95% CI: 1.5, 4.8), and having attained a tertiary level of education (AHR: 0.4; 95% CI: 0.2, 0.8) were independent determinants of mortality. Conclusion The incidence rate of mortality was high and most of the deaths occurred within 12 months after switching to second-line ART. Higher mortality among adult HIV-infected patients was associated with poor adherence, no formal education, not taking IPT, being bedridden at the time of the switch, and not modifying second-line treatment. Improving treatment adherence of patients by providing consistent adherence counseling, providing INH prophylaxis and monitoring patient's regimen more closely during the first twelve months after switch could decrease mortality of HIV patients on a second-line regimen.
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Affiliation(s)
- Adino Tesfahun Tsegaye
- Department of Epidemiology and Biostatistics, University of Gondar, College of Medicine and Health Sciences, Institute of Public Health, Gondar, Ethiopia
| | - Wagaye Alemu
- Department of Epidemiology and Biostatistics Ethiopia, Dilla University, College of Medicine and Health Sciences, Dilla, Ethiopia
| | - Tadesse Awoke Ayele
- Department of Epidemiology and Biostatistics, University of Gondar, College of Medicine and Health Sciences, Institute of Public Health, Gondar, Ethiopia
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Gebrewahid T, Gebrekirstos G, Teweldemedhin M, Gebreyesus H, Awala A, Tadla K. Intestinal parasitosis in relation to CD4 count and anemia among ART initiated patients in St. Mary Aksum general hospital, Tigray, Ethiopia. BMC Infect Dis 2019; 19:350. [PMID: 31029088 PMCID: PMC6486999 DOI: 10.1186/s12879-019-3989-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Accepted: 04/15/2019] [Indexed: 12/12/2022] Open
Abstract
Background The geographical distribution of intestinal parasites with conditions of poverty in most countries of sub-Saharan Africa coincides with that of HIV/AIDS. However, there is paucity of studies investigating the relationship between intestinal parasitic infections with CD4 counts and anemia in HIV/AIDS patients starting Antiretroviral Therapy (ART) in this region particularly and in Ethiopia in general. The aim of this study was to determine the prevalence of intestinal parasitic infections in relation to CD4 count and anemia among ART-initiated patients in St. Mary Aksum General Hospital, Tigray, Ethiopia. Methods A cross-sectional study was conducted among randomly selected 242 ART-initiated participants during February to April 2017 in St. Mary Aksum General hospital. Data was collected using structured questionnaire and laboratory examination. Logistic regression was applied to assess any association between explanatory factors and outcome variables (P values < 0.05). Result The overall prevalence of intestinal parasites was 26.4% and among the six types of parasitic genera identified Entamoeba histolytica/dispar (18.6%) and Giardia lamblia (2.1%) were the leading. According to the multivariate analysis, lack of hand washing before meal, eating uncooked vegetables, history of taking anti-parasite medication, stool consistency, and anemia were strongly associated with intestinal parasitosis. Conclusion There was a high prevalence of intestinal parasites among HIV positive individuals. Intervention measures such as deworming, improving hygiene and sanitation practices should be strengthened to reduce the burden of intestinal parasites among people living with HIV. Electronic supplementary material The online version of this article (10.1186/s12879-019-3989-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tuom Gebrewahid
- Department of Medical Laboratory Sciences, College of Health Sciences, Aksum University, P.O. Box 298, Aksum, Tigray, Ethiopia
| | - Gebretsadkan Gebrekirstos
- Department of Medical Laboratory Sciences, College of Health Sciences, Aksum University, P.O. Box 298, Aksum, Tigray, Ethiopia
| | - Mebrahtu Teweldemedhin
- Department of Medical Laboratory Sciences, College of Health Sciences, Aksum University, P.O. Box 298, Aksum, Tigray, Ethiopia.
| | - Hailay Gebreyesus
- Department of Public Health, College of Health Sciences, Aksum University, Aksum, Tigray, Ethiopia
| | - Abrham Awala
- Department of Medical Parasitology and Entomology, Institute of Biomedical, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
| | - Kiros Tadla
- Department of Medical Parasitology and Entomology, Institute of Biomedical, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
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Factors Associated with Anemia among People Living with HIV/AIDS Taking ART in Ethiopia. Adv Hematol 2019; 2019:9614205. [PMID: 30941180 PMCID: PMC6421011 DOI: 10.1155/2019/9614205] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 01/14/2019] [Accepted: 02/05/2019] [Indexed: 12/15/2022] Open
Abstract
Background Globally, anemia, among people living with HIV/AIDS, is a major public health problem. It has a significant effect on the progression of HIV/AIDS to advanced stages and there are a number of factors that often affect anemia. However, there is little insight regarding factors affecting anemia among HIV/AIDS patients in developing countries, including Ethiopia. Objective This study aimed at investigating factors affecting anemia among people living with HIV/AIDS taking ART drug at Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia. Methods A hospital based cross-sectional study design was used to assess factors affecting anemia among people living with HIV/AIDS. Structured checklist was used to gather information from charts of patients selected by simple random sampling method. We analyzed the data to identify factors associated with anemia among people with HIV/AIDS using logistic regression models. Results A total of 301 selected charts were reviewed. The median age was 38 ± 10.38. The majority (62.5%) of the patients were taking ZDV-containing ART drug (ZDV/3TC/NVP). The overall anemia prevalence was 34.6%, while about 5%, 15.6%, and 14% of the patients had severe, moderate, and mild prevalence of anemia, respectively. Factors that were found to affect anemia among these patients include gender (OR = 2.26 [95% CI: 1.22, 4.16]), occupation (OR: 0.57 [95%CI: 0.35, 0.92]), WBC count (OR = 2.30 [95% CI: 1.29, 4.09]), platelet count (OR = 2.89 [95% CI: 0.99, 8.41]), nutritional status (OR = 2.05 [95% CI: 0.69, 6.02]), and WHO clinical stage of HIV/AIDS (OR = 3.69 [95% CI: 1.86, 7.31]). Conclusions About one in three patients was found to be anemic. Intervention aimed at diagnosing and treating anemia among people living with HIV/AIDS should be considered.
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Akbari M, Fararouei M, Haghdoost AA, Gouya MM, Kazerooni PA. Survival and associated factors among people living with HIV/AIDS: A 30-year national survey in Iran. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2019; 24:5. [PMID: 30815018 PMCID: PMC6383342 DOI: 10.4103/jrms.jrms_630_18] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 09/08/2018] [Accepted: 10/22/2018] [Indexed: 11/17/2022]
Abstract
Background: The survival in Iranian HIV/AIDS patients based on data from Iran National HIV/AIDS Case Registry System has not been evaluated. This study assessed the survival rates and associated factors among people living with HIV/AIDS in Iran. Materials and Methods: The population in this observational study included 32168 patients diagnosed with HIV/AIDS registered in Iran disease registry system between 1986 and 31 December 2015. Data until June 2016 (the cutoff date of our last data linkage) were investigated to estimate survival and related factors following HIV diagnosis. Results: Of registered patients, 17.7% were diagnosed at AIDS stage. By June 2016, 27.2% of study population progressed to AIDS, and 8081 (25.1%) of patients died. The survival rate was 88%, 85%, 77%, and 67% for 1, 2, 5, and 10 years, respectively. Cumulative proportion surviving was significantly lower in males than in females (P = 0.0001). A higher rate of survival was seen in female patients, who diagnosed after 2010, infected in sexual route, and had CD4 cell count more than 500, nonconfected patients with tuberculosis (TB), and those who received antiretroviral therapy (ART). Based on multivariate model, the mortality risk in female patients, those with CD4 cell count more than 500, patients who received ART, and those with TB and injection drug uses (IDUs) was higher. Conclusion: The survival in studied patients increased in recent time periods, and ART reduced AIDS-related mortality in these patients. The survival can be increased by focus on improvements in patient care among male patients, IDUs, and patients with TB coinfection.
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Affiliation(s)
- Mojtaba Akbari
- Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Fararouei
- Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Akbar Haghdoost
- Department of Epidemiology and Biostatistics, Public Health School, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Mahdi Gouya
- National Communicable Disease Control Centre, Ministry of Health and Medical Education, Tehran, Iran
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[Survival in HIV-1 patients receiving antiretroviral therapy in Morocco]. Rev Epidemiol Sante Publique 2018; 66:311-316. [PMID: 30177238 DOI: 10.1016/j.respe.2018.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 06/12/2018] [Accepted: 07/13/2018] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND The purpose was to study factors associated with the survival of HIV-1 patients receiving antiretroviral therapy in Morocco. MATERIAL AND METHOD This was a retrospective study of a cohort of 182 HIV-1 patients receiving antiretroviral therapy in the department of dermatology venereology at the Military Instruction Hospital Mohamed V in Rabat during the period from 1 January 2006 to 1 January 2017. Death of any cause during the study period was considered to be the result of HIV infection. The log-rank test was used to compare the survival curves based on determinants. The Cox regression model analyzed the determinants of survival since induction of antiretroviral therapy. RESULTS The median follow-up time was 4.7 years (IQR: 1.97-8.18). The mortality rate was 75 deaths per 1000 person-years. Advanced clinical stage CDC C (RR: 2.72; CI 95%: 1.33-5.56) and treatment with indinavir (RR: 1.41; CI 95%: 0.77-2.59) were significantly associated with death. CONCLUSION Initiation of antiretroviral therapy in the early stage of the disease and use of less toxic molecules are recommended to reduce mortality.
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Gesesew HA, Ward P, Woldemichael K, Mwanri L. Early mortality among children and adults in antiretroviral therapy programs in Southwest Ethiopia, 2003-15. PLoS One 2018; 13:e0198815. [PMID: 29912974 PMCID: PMC6005574 DOI: 10.1371/journal.pone.0198815] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 05/27/2018] [Indexed: 12/21/2022] Open
Abstract
Background Several studies reported that the majority of deaths in HIV-infected people are documented in their early antiretroviral therapy (ART) follow-ups. Early mortality refers to death of people on ART for follow up period of below 24 months due to any cause. The current study assessed predictors of early HIV mortality in Southwest Ethiopia. Methods We have conducted a retrospective analysis of 5299 patient records dating from June 2003- March 2015. To estimate survival time and compare the time to event among the different groups of patients, we used a Kaplan Meir curve and log-rank test. To identify mortality predictors, we used a cox regression analysis. We used SPSS-20 for all analyses. Results A total of 326 patients died in the 12 years follow-up period contributing to 6.2% cumulative incidence and 21.7 deaths per 1000 person-year observations incidence rate. Eighty-nine percent of the total deaths were documented in the first two years follow up—an early-term ART follow up. Early HIV mortality rates among adults were 50% less in separated, divorced or widowed patients compared with never married patients, 1.6 times higher in patients with baseline CD4 count <200 cells/μL compared to baseline CD4 count ≥200 cells/μL, 1.5 times higher in patients with baseline WHO clinical stage 3 or 4 compared to baseline WHO clinical stage 1 or 2, 2.1 times higher in patients with immunologic failure compared with no immunologic failure, 60% less in patients with fair or poor compared with good adherence, 2.9 times higher in patients with bedridden functional status compared to working functional status, and 2.7 times higher with patients who had no history of HIV testing before diagnosis compared to those who had history of HIV testing. Most predictors of early mortality remained the same to the predictors of an overall HIV mortality. When discontinuation was assumed as an event, the predictors of an overall HIV mortality included age between 25–50 years, base line CD4 count, developing immunologic failure, bedridden functional status, and no history of HIV testing before diagnosis. Conclusions The great majority of deaths were documented in the first two years of ART, and several predictors of early HIV mortality were also for the overall mortality when discontinuation was assumed as event or censored. Considering the above population, interventions to improve HIV program in the first two years of ART follow up should be improved.
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Affiliation(s)
- Hailay Abrha Gesesew
- Public Health, Flinders University, Adelaide, Australia
- Epidemiology, Jimma University, Jimma, Ethiopia
- * E-mail:
| | - Paul Ward
- Public Health, Flinders University, Adelaide, Australia
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Mekonnen E, Workicho A, Hussein N, Feyera T. Reasons and predictors for antiretroviral therapy change among HIV-infected adults at South West Ethiopia. BMC Res Notes 2018; 11:351. [PMID: 29871671 PMCID: PMC5989425 DOI: 10.1186/s13104-018-3470-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 06/01/2018] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE This retrospective cohort study is aimed to assess reasons and predictors of regimen change from initial highly active antiretroviral therapy among 1533 Human Immunodeficiency virus-infected adult patients at the Jimma University Tertiary Hospital. RESULTS One in two (47.7%) adults changed their antiretroviral therapy regimen. Patients who were above the primary level of education [Hazard ratio (HR) 1.241 (95% CI 1.070-1.440)] and with human immunodeficiency virus/tuberculosis co-infection [HR 1.405 (95% CI 1.156-1.708)] had the higher risk of regimen change than their comparator. Individuals on Efavirenz [HR 0.675 (95% CI 0.553-0.825)] and non-stavudine [HR 0.494 (95% CI 0.406-0.601)] based regimens had lower risk of regimen change.
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Affiliation(s)
- Endalkachew Mekonnen
- Department of Medicine, College of Medicine and Health Science, Jigjiga University, Jigjiga, Ethiopia.
| | - Abdulhalik Workicho
- Department of Epidemiology, College of Health and Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Nezif Hussein
- School of Pharmacy, College of Health and Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Teka Feyera
- Department of Veterinary Clinical Studies, College of Veterinary Medicine, Jigjiga University, Jigjiga, Ethiopia
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Belay H, Alemseged F, Angesom T, Hintsa S, Abay M. Effect of late HIV diagnosis on HIV-related mortality among adults in general hospitals of Central Zone Tigray, northern Ethiopia: a retrospective cohort study. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2017; 9:187-192. [PMID: 28989286 PMCID: PMC5624595 DOI: 10.2147/hiv.s141895] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND The global incidence of HIV infection is not significantly decreasing, especially in sub-Saharan African countries, including Ethiopia. Though there is availability and accessibility of free HIV services, people are not being diagnosed early for HIV, and hence patients are still dying of HIV-related causes. This research is aimed at verifying the effect of late diagnosis of HIV on HIV-related mortality in Central Zone Tigray, Ethiopia. METHODS A retrospective cohort study among adult (≥15 years old) HIV patients in three general hospitals of Tigray was conducted. Record reviews were carried out retrospectively from 2010 to 2015. Sample size was determined using stpower Cox in Stata software. Data were entered into EpiData version 3.1 software and transferred to Stata version 12 for analysis. Both bivariable and multivariable analyses were performed using Cox regression model to compare the HIV-related mortality of exposed (cluster of differentiation 4 cells count <350 cells/mm3) and nonexposed (≥350 cells/mm3) patients using adjusted hazard ratio (AHR) at 95% confidence interval (CI). RESULT In all, 638 HIV patients were analyzed, contributing 2,105.6 person-years. Forty-eight (7.5%) patients died of HIV-related causes with a mortality rate of 2.28 per 100 person-years. In the multivariable Cox regression model, patients with late diagnosis of HIV had a higher risk of mortality (AHR =3.22, 95% CI: 1.17-8.82) than patients with early diagnosis of HIV. Rural residence (AHR =1.96, 95% CI: 1.05-3.68), unemployment (AHR =2.70, 95% CI: 1.03-7.08), bedridden patients (AHR =2.98, 95% CI: 1.45-6.13), ambulatory patients (AHR =2.54, 95% CI: 1.05-6.15), and baseline hemoglobin level of <11 mg/dL (AHR =3.06, 95% CI: 1.51-6.23) were other independent predictors of mortality. CONCLUSION AND RECOMMENDATIONS Late diagnosis of HIV increased HIV-related mortality. Rural residence, unemployment, bedridden and ambulatory patients, and baseline hemoglobin level <11 mg/dL were also independent predictors of HIV-related mortality.
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Affiliation(s)
- Hadera Belay
- Department of Public Health, College of Health Sciences, Aksum University, Aksum, Ethiopia
| | - Fessahaye Alemseged
- Department of Epidemiology, College of Medicine and Health Sciences, Jimma University, Jimma, Ethiopia
| | - Teklit Angesom
- Department of Public Health, College of Health Sciences, Aksum University, Aksum, Ethiopia
| | - Solomon Hintsa
- Department of Public Health, College of Health Sciences, Aksum University, Aksum, Ethiopia
| | - Mebrahtu Abay
- Department of Public Health, College of Health Sciences, Aksum University, Aksum, Ethiopia
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Mortality in the First 3 Months on Antiretroviral Therapy Among HIV-Positive Adults in Low- and Middle-income Countries: A Meta-analysis. J Acquir Immune Defic Syndr 2017; 73:1-10. [PMID: 27513571 DOI: 10.1097/qai.0000000000001112] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Previous meta-analyses reported mortality estimates of 12-month post-antiretroviral therapy (ART) initiation; however, 40%-60% of deaths occur in the first 3 months on ART, a more sensitive measure of averted deaths through early ART initiation. To determine whether early mortality is dropping as treatment thresholds have increased, we reviewed studies of 3 months on ART initiation in low- to middle-income countries. Studies of 3-month mortality from January 2003 to April 2016 were searched in 5 databases. Articles were included that reported 3-month mortality from a low- to middle-income country; nontrial setting and participants were ≥15. We assessed overall mortality and stratified by year using random effects models. Among 58 included studies, although not significant, pooled estimates show a decline in mortality when comparing studies whose enrollment of patients ended before 2010 (7.0%; 95% CI: 6.0 to 8.0) with the studies during or after 2010 (4.0%; 95% CI: 3.0 to 5.0). To continue to reduce early HIV-related mortality at the population level, intensified efforts to increase demand for ART through active testing and facilitated referral should be a priority. Continued financial investments by multinational partners and the implementation of creative interventions to mitigate multidimensional complex barriers of accessing care and treatment for HIV are needed.
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Seyoum D, Degryse JM, Kifle YG, Taye A, Tadesse M, Birlie B, Banbeta A, Rosas-Aguirre A, Duchateau L, Speybroeck N. Risk Factors for Mortality among Adult HIV/AIDS Patients Following Antiretroviral Therapy in Southwestern Ethiopia: An Assessment through Survival Models. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14030296. [PMID: 28287498 PMCID: PMC5369132 DOI: 10.3390/ijerph14030296] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 02/27/2017] [Accepted: 03/09/2017] [Indexed: 01/06/2023]
Abstract
Introduction: Efforts have been made to reduce HIV/AIDS-related mortality by delivering antiretroviral therapy (ART) treatment. However, HIV patients in resource-poor settings are still dying, even if they are on ART treatment. This study aimed to explore the factors associated with HIV/AIDS-related mortality in Southwestern Ethiopia. Method: A non-concurrent retrospective cohort study which collected data from the clinical records of adult HIV/AIDS patients, who initiated ART treatment and were followed between January 2006 and December 2010, was conducted, to explore the factors associated with HIV/AIDS-related mortality at Jimma University Specialized Hospital (JUSH). Survival times (i.e., the time from the onset of ART treatment to the death or censoring) and different characteristics of patients were retrospectively examined. A best-fit model was chosen for the survival data, after the comparison between native semi-parametric Cox regression and parametric survival models (i.e., exponential, Weibull, and log-logistic). Result: A total of 456 HIV patients were included in the study, mostly females (312, 68.4%), with a median age of 30 years (inter-quartile range (IQR): 23–37 years). Estimated follow-up until December 2010 accounted for 1245 person-years at risk (PYAR) and resulted in 66 (14.5%) deaths and 390 censored individuals, representing a median survival time of 34.0 months ( IQR: 22.8–42.0 months). The overall mortality rate was 5.3/100 PYAR: 6.5/100 PYAR for males and 4.8/100 PYAR for females. The Weibull survival model was the best model for fitting the data (lowest AIC). The main factors associated with mortality were: baseline age (>35 years old, AHR = 3.8, 95% CI: 1.6–9.1), baseline weight (AHR = 0.93, 95% CI: 0.90–0.97), baseline WHO stage IV (AHR = 6.2, 95% CI: 2.2–14.2), and low adherence to ART treatment (AHR = 4.2, 95% CI: 2.5–7.1). Conclusion: An effective reduction in HIV/AIDS mortality could be achieved through timely ART treatment onset and maintaining high levels of treatment adherence.
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Affiliation(s)
- Dinberu Seyoum
- Institute of Health and Society (IRSS), Université catholique de Louvain, Brussels B-1082, Belgium.
- Department of Statistics, Natural Science College, Jimma University, Jimma, PO Box 378, Ethiopia.
| | - Jean-Marie Degryse
- Institute of Health and Society (IRSS), Université catholique de Louvain, Brussels B-1082, Belgium.
- Department Public Health and Primary Care, KU Leuven, Leuven B-3000, Belgium.
| | - Yehenew Getachew Kifle
- Department of Statistics and Operations Research, University of Limpopo, Sovenga, 0727, South Africa.
| | - Ayele Taye
- School of Mathematical and Statistical Science, Hawassa University, P.O. Box 05, Ethiopia.
| | - Mulualem Tadesse
- Department of Medical Laboratory Sciences and Pathology, College of Health Sciences, Jimma University, Jimma, P.O. Box 378, Ethiopia.
| | - Belay Birlie
- Department of Statistics, Natural Science College, Jimma University, Jimma, PO Box 378, Ethiopia.
| | - Akalu Banbeta
- Department of Statistics, Natural Science College, Jimma University, Jimma, PO Box 378, Ethiopia.
| | - Angel Rosas-Aguirre
- Institute of Health and Society (IRSS), Université catholique de Louvain, Brussels B-1082, Belgium.
- Institute of Tropical Medicine "Alexander von Humboldt", Universidad Peruana Cayetano Heredia, Lima 15000, Peru.
| | - Luc Duchateau
- Department of Comparative Physiology and Biometrics, Ghent University, Ghent B-9000, Belgium.
| | - Niko Speybroeck
- Institute of Health and Society (IRSS), Université catholique de Louvain, Brussels B-1082, Belgium.
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Utami S, Sawitri AAS, Wulandari LPL, Artawan Eka Putra IWG, Astuti PAS, Wirawan DN, Causer L, Mathers B. Mortality among people living with HIV on antiretroviral treatment in Bali, Indonesia: incidence and predictors. Int J STD AIDS 2017; 28:1199-1207. [PMID: 28201952 DOI: 10.1177/0956462417692942] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Indonesia has the third highest number of people living with HIV/AIDS (PLWH) and the greatest increase in proportion of AIDS-related mortality in the Asia Pacific region between 2005 and 2013. Longitudinal mortality data among PLWH in Indonesia are limited. We conducted a retrospective cohort study from medical records of antiretroviral treatment (ART) recipients attending Badung General Hospital (BGH) and Bali Medica Clinic (BMC) between 2006 and 2014. We explored incidence of mortality by Kaplan-Meier analysis and identified predictors using a Cox proportional hazard model. In total, 575 patients were included in the analysis; the majority were male. The overall mortality rate was 10% per year. Multivariate analysis suggested that being male (adjusted hazard ratio [aHR]: 2.74; 95% confidence interval [CI]: 1.34-5.59), having a lower education (aHR: 2.17; 95%CI: 1.31-3.61), having heterosexual (aHR: 7.40; 95% CI: 2.61-21.00) or injecting drug use (aHR: 13.20; 95% CI: 3.17-55.00) as the likely transmission risk category, starting treatment with low CD4 cell counts (aHR: 3.18; 95% CI: 1.16-8.69), and not having a treatment supervisor (aHR: 4.02; 95% CI: 2.44-6.65) were independent predictors of mortality. The mortality was high, particularly in the first three months after initiating ART. These findings highlight the need to encourage HIV testing and early diagnosis and prompt treatment. Applying aspects of BMCs targeted HIV services model in more generalised services such as BGH may be beneficial. Providing adherence support as part of ART services is key to promoting adherence to ART.
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Affiliation(s)
- Sri Utami
- 1 Post Graduate Program in Public Health, Faculty of Medicine, Udayana University, Bali, Indonesia
| | | | | | | | | | - Dewa Nyoman Wirawan
- 2 Community and Preventive Medicine, Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Louise Causer
- 4 Faculty of Medicine, Kirby Institute, University of New South Wales, Kensington, New South Wales, Australia
| | - Bradley Mathers
- 4 Faculty of Medicine, Kirby Institute, University of New South Wales, Kensington, New South Wales, Australia
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Predictors of immunodeficiency-related death in a cohort of low-income people living with HIV: a competing risks survival analysis. Epidemiol Infect 2017; 145:914-924. [PMID: 28065185 DOI: 10.1017/s0950268816003149] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We conducted a survival analysis with competing risks to estimate the mortality rate and predictive factors for immunodeficiency-related death in people living with HIV/AIDS (PLWH) in northeast Brazil. A cohort with 2372 PLWH was enrolled between July 2007 and June 2010 and monitored until 31 December 2012 at two healthcare centres. The event of interest was immunodeficiency-related death, which was defined based on the Coding Causes of Death in HIV Protocol (CoDe). The predictor variables were: sociodemographic characteristics, illicit drugs, tobacco, alcohol, nutritional status, antiretroviral therapy, anaemia and CD4 cell count at baseline; and treatment or chemoprophylaxis for tuberculosis (TB) during follow-up. We used Fine & Gray's model for the survival analyses with competing risks, since we had regarded immunodeficiency-unrelated deaths as a competing event, and we estimated the adjusted sub-distribution hazard ratios (SHRs). In 10 012·6 person-years of observation there were 3·1 deaths/100 person-years (2·3 immunodeficiency-related and 0·8 immunodeficiency-unrelated). TB (SHR 4·01), anaemia (SHR 3·58), CD4 <200 cells/mm3 (SHR 3·33) and being unemployed (SHR 1·56) were risk factors for immunodeficiency-related death. This study discloses a 13% coverage by highly active antiretroviral therapy (HAART) in our state and adds that anaemia at baseline or the incidence of TB may increase the specific risk of dying from HIV-immunodeficiency, regardless of HAART and CD4.
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Tsegaye AT, Wubshet M, Awoke T, Addis Alene K. Predictors of treatment failure on second-line antiretroviral therapy among adults in northwest Ethiopia: a multicentre retrospective follow-up study. BMJ Open 2016; 6:e012537. [PMID: 27932339 PMCID: PMC5168604 DOI: 10.1136/bmjopen-2016-012537] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The number of patients using second-line antiretroviral therapy (ART) has increased over time. In Ethiopia, 1.5% of HIV infected patients on ART are using a second-line regimen and little is known about its effect in this setting. OBJECTIVE To estimate the rate and predictors of treatment failure on second-line ART among adults living with HIV in northwest Ethiopia. SETTING An institution-based retrospective follow-up study was conducted at three tertiary hospitals in northwest Ethiopia from March to May 2015. PARTICIPANTS 356 adult patients participated and 198 (55.6%) were males. Individuals who were on second-line ART for at least 6 months of treatment were included and the data were collected by reviewing their records. PRIMARY OUTCOME MEASURE The primary outcome was treatment failure defined as immunological failure, clinical failure, death, or lost to follow-up. To assess our outcome, we used the definitions of the WHO 2010 guideline. RESULT The mean±SD age of participants at switch was 36±8.9 years. The incidence rate of failure was 61.7/1000 person years. The probability of failure at the end of 12 and 24 months were 5.6% and 13.6%, respectively. Out of 67 total failures, 42 (62.7%) occurred in the first 2 years. The significant predictors of failure were found to be: WHO clinical stage IV at switch (adjusted HR (AHR) 2.1, 95% CI 1.1 to 4.1); CD4 count <100 cells/mm3 at switch (AHR 2.0, 95% CI 1.2 to 3.5); and weight change (AHR 0.92, 95% CI 0.88 to 0.95). CONCLUSIONS The rate of treatment failure was highest during the first 2 years of treatment. WHO clinical stage, CD4 count at switch, and change in weight were found to be predictors of treatment failure.
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Affiliation(s)
- Adino Tesfahun Tsegaye
- Department of Epidemiology and Biostatistics, University of Gondar, College of Medicine and Health Sciences, Gondar, Ethiopia
| | - Mamo Wubshet
- Department of Public Health, University of Gondar, College of Medicine and Health Sciences, Gondar, Ethiopia
| | - Tadesse Awoke
- Department of Statistics and Biostatistics, University of Gondar, College of Medicine and Health Sciences, Gondar, Ethiopia
| | - Kefyalew Addis Alene
- Department of Epidemiology and Biostatistics, University of Gondar, College of Medicine and Health Sciences, Gondar, Ethiopia
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Gesesew H, Tsehayneh B, Massa D, Gebremedhin A, Kahsay H, Mwanri L. Predictors of mortality in a cohort of tuberculosis/HIV co-infected patients in Southwest Ethiopia. Infect Dis Poverty 2016; 5:109. [PMID: 27915999 PMCID: PMC5137204 DOI: 10.1186/s40249-016-0202-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 10/19/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Tuberculosis/HIV co-infection is a bidirectional and synergistic combination of two very important pathogens in public health. To date, there have been limited clinical data regarding mortality rates among tuberculosis/HIV co-infected patients and the impact of antiretroviral therapy on clinical outcomes in Ethiopia. This study assessed the incidence and predictors of tuberculosis/HIV co-infection mortality in Southwest Ethiopia. METHODS A retrospective cohort study collated tuberculosis/HIV data from Jimma University Teaching Hospital for the period of September 2010 and August 2012. The data analysis used proportional hazards cox regression model at P value of ≤ 0.05 in the final model. RESULTS Fifty-five (20.2 %) patients died during the study period and 272 study participants contributed 3 082.7 person month observations. Factors including: being aged between 35-44 years (AHR = 2.9; 95 % CI: 1.08-7.6), being a female sex worker (AHR = 9.1; 95 % CI: 2.7-30.7), being bed ridden as functional status (AHR = 3.2; 95 % CI: 1.2-8.7), and being at World Health Organization HIV disease stages 2 (AHR = 0.2; 95 % CI: 0.06-0.5), 3(AHR = 0.3; 95 % CI: 0.1-0.8) and 4(AHR = 0.2; 95 % CI: 0.04-0.55) were significant predictors of mortality for tuberculosis/HIV co-infected patients. CONCLUSIONS Contrary to our expectations, the World Health Organization (WHO) HIV disease stage 1 was found to be a significant predictor of mortality. Higher mortality rates were observed in WHO disease stage 1 patients compared to patients in stages 2, 3 and 4. The current study also confirmed and reaffirmed known significant predictors of the mortality for tuberculosis/HIV co-infected patients including being 35-44 years, being a female sex worker and being bed ridden functional status. The occurrence of high death rate among tuberculosis/HIV co-infected cases needs actions to reduce this poor outcome.
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Affiliation(s)
- Hailay Gesesew
- Department of Epidemiology, College of Health Sciences, Jimma University, Jimma, Ethiopia.,Discipline of Public Health, Faculty of Medicine, Nursing and Health Sciences, Flinders University, Adelaide, Australia
| | - Birtukan Tsehayneh
- Department of Epidemiology, College of Health Sciences, Jimma University, Jimma, Ethiopia.,School of Statistics and Mathematics, Faculty of Science, University of Alberta, Edmonton, Canada
| | - Desalegn Massa
- Department of Epidemiology, College of Health Sciences, Jimma University, Jimma, Ethiopia
| | - Amanuel Gebremedhin
- Department of population and Family Health, College of Health Sciences, Jimma University, Jimma, Ethiopia
| | | | - Lillian Mwanri
- Discipline of Public Health, Faculty of Medicine, Nursing and Health Sciences, Flinders University, Adelaide, Australia.
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Tachbele E, Ameni G. Survival and predictors of mortality among human immunodeficiency virus patients on anti-retroviral treatment at Jinka Hospital, South Omo, Ethiopia: a six years retrospective cohort study. Epidemiol Health 2016; 38:e2016049. [PMID: 27820957 PMCID: PMC5309728 DOI: 10.4178/epih.e2016049] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 11/06/2016] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES The survival rate of human immunodeficiency virus (HIV)-infected patients receiving treatment in Ethiopia is poorly understood. This study aimed to determine the survival rate and predictors of mortality among HIV-infected adults on antiretroviral therapy (ART) at Jinka Hospital, South Omo, Ethiopia. METHODS A 6-year retrospective cohort study was conducted using 350 patient records drawn from 1,899 patients on ART at Jinka Hospital from September 2010 to August 2015. The data were analyzed using Kaplan-Meier statistics and Cox regression models. RESULTS Of the 350 study participants, 315 (90.0%) were censored and 35 (10.0%) died. Twenty-two (62.9%) of the deaths occurred during the first year of treatment. The total follow-up encompassed 1,995 person-years, with an incidence rate of 1.75 deaths per 100 person-years. The mean survival time of patients on highly active antiretroviral therapy (HAART) was 30.84±19.57 months. The overall survival of patients on HAART was 64.00% (95% confidence interval [CI], 61.85 to 66.21%) at 72 months of follow-up. The significant predictors of mortality included non-disclosure of HIV status (adjusted hazard ratio [aHR], 5.82; 95% CI, 1.91 to 17.72), a history of tuberculosis (aHR, 1.82; 95% CI, 1.41 to 3.51), and ambulatory (aHR, 2.97; 95% CI, 1.20 to 8.86) or bedridden (aHR, 4.67; 95% CI, 1.30 to 17.27) functional status, World Health Organization (WHO) clinical stage IV illness (aHR, 24.97; 95% CI, 2.75 to 26.45), and substance abusers (aHR, 3.72; 95% CI, 1.39 to 9.97). CONCLUSIONS Patients with a history of tuberculosis treatment, ambulatory or bedridden functional status, or advanced WHO clinical stage disease, as well substance abusers, should be carefully monitored, particularly in the first few months after initiating antiretroviral therapy. Patients should also be encouraged to disclose their status to their relatives.
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Affiliation(s)
- Erdaw Tachbele
- Department of Nursing and Midwifery, Addis Ababa University College of Health Sciences, Addis Ababa, Ethiopia
| | - Gobena Ameni
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
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Poorolajal J, Hooshmand E, Mahjub H, Esmailnasab N, Jenabi E. Survival rate of AIDS disease and mortality in HIV-infected patients: a meta-analysis. Public Health 2016; 139:3-12. [PMID: 27349729 DOI: 10.1016/j.puhe.2016.05.004] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 04/19/2016] [Accepted: 05/11/2016] [Indexed: 01/27/2023]
Abstract
BACKGROUND The life expectancy of patients with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) reported by several epidemiological studies is inconsistent. This meta-analysis was conducted to estimate the survival rate from HIV diagnosis to AIDS onset and from AIDS onset to death. METHODS The electronic databases PubMed, Web of Science and Scopus were searched to February 2016. In addition, the reference lists of included studies were checked to identify further references, and the database of the International AIDS Society was also searched. Cohort studies addressing the survival rate in patients diagnosed with HIV/AIDS were included in this meta-analysis. The outcomes of interest were the survival rate of patients diagnosed with HIV progressing to AIDS, and the survival rate of patients with AIDS dying from AIDS-related causes with or without highly active antiretroviral therapy (HAART). The survival rate (P) was estimated with 95% confidence intervals based on random-effects models. RESULTS In total, 27,862 references were identified, and 57 studies involving 294,662 participants were included in this meta-analysis. Two, 4-, 6-, 8-, 10- and 12-year survival probabilities of progression from HIV diagnosis to AIDS onset were estimated to be 82%, 72%, 64%, 57%, 26% and 19%, respectively. Two, 4-, 6-, 8- and 10-year survival probabilities of progression from AIDS onset to AIDS-related death in patients who received HAART were estimated to be 87%, 86%, 78%, 78%, and 61%, respectively, and 2-, 4- and 6-year survival probabilities of progression from AIDS onset to AIDS-related death in patients who did not receive HAART were estimated to be 48%, 26% and 18%, respectively. Evidence of considerable heterogeneity was found. The majority of the studies had a moderate to high risk of bias. CONCLUSION The majority of HIV-positive patients progress to AIDS within the first decade of diagnosis. Most patients who receive HAART will survive for >10 years after the onset of AIDS, whereas the majority of the patients who do not receive HAART die within 2 years of the onset of AIDS.
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Affiliation(s)
- J Poorolajal
- Research Centre for Health Sciences, Department of Epidemiology and Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - E Hooshmand
- Department of Epidemiology and Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - H Mahjub
- Modelling of Noncommunicable Diseases Research Centre, Department of Epidemiology and Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - N Esmailnasab
- Kurdistan Research Centre for Social Determinants of Health, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - E Jenabi
- Department of Midwifery, Toyserkan Branch, Islamic Azad University, Toyserkan, Iran
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Memiah P, Mbizo J, Komba P, Telwa E, Mwakyusa S, Maghimbi A, Etienne M, Phillips A, Swain C, Hill A, Shumba C, Biadgilign S. Early Versus Delayed Mortality among HIV Infected Patients Initiating Highly Active Antiretroviral Therapy in Tanzania. JOURNAL OF RESEARCH IN APPLIED SCIENCES 2016; 3:178-185. [PMID: 32373396 PMCID: PMC7199877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Development of HAART in the mid-1990's and its continued scale up has revolutionized the treatment of HIV-infected patients and led to remarkable reductions in HIV associated morbidity and mortality. However, recent studies have suggested a higher risk for early mortality in adults receiving ART in low-income countries as compared to those in high-income countries. There is dearth of data from developing countries where the burden of disease is high. The objective is to describe the burden and correlation between early vs. delayed mortality associated with HIV/AIDS in resource poor settings using data from Tanzania in East Africa. We performed a cross-sectional evaluation of routinely collected program data for 991 HIV-positive deceased adult patients who were placed on ART treatment, and died between January 1, 2007 and December 31, 2012. Data used were abstracted from records of patients who were treated at six health facilities in the Lake-zone Region of Tanzania in the timeframe. Bivariate and multivariate regression models were used to identify independent predictors of mortality and to calculate odds ratios. From the population, early deaths (within 3 months of ART initiation) occurred in 359 of the 991 cases, which represented 36.2%; while delayed deaths (after 3 months of ART initiation) occurred in 632 of 991 (63.8%). The average time to death for those who died within 3 months was 1 month compared to 22 months among those who died at > 3 months since initiation of ARV. In multivariate analysis, patients who were on WHO stage IV, had fever and cough symptoms at 6 months prior to death and patients with 0-1, 2-3, and 4-6 clinic visits had a higher risk of death in the first 3 months. Mortality among patients started on ART seems to be high. Where possible, healthcare providers should do more to vigorously monitor patients before starting them on ART for better outcomes. Additionally, public health efforts to encourage early testing and entry into treatment must be scaled up in resource poor countries to gain some lead-time and to keep the virus under control, sustain immune function, and delay the onset of opportunistic infections.
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Affiliation(s)
- Peter Memiah
- University of West Florida, Public Health Program, Pensacola, FL USA
| | - Justice Mbizo
- University of West Florida, Public Health Program, Pensacola, FL USA
| | - Patience Komba
- University of Maryland, School of Medicine-Institute of Human Virology, Dare salaam, Tanzania
| | - Euphrasia Telwa
- University of Maryland, School of Medicine-Institute of Human Virology, Dare salaam, Tanzania
| | - Sekela Mwakyusa
- University of Maryland, School of Medicine-Institute of Human Virology, Dare salaam, Tanzania
| | - Abuu Maghimbi
- University of Maryland, School of Medicine-Institute of Human Virology, Dare salaam, Tanzania
| | | | - Aimee Phillips
- University of West Florida, Department of Biology, Pensacola, FL USA
| | - Courtney Swain
- University of West Florida, Department of Biology, Pensacola, FL USA
| | - Aaron Hill
- University of West Florida, Public Health Program, Pensacola, FL USA
| | - Constance Shumba
- University of West Florida, Department of Biology, Pensacola, FL USA
| | - Sibhatu Biadgilign
- University of Maryland, School of Medicine-Institute of Human Virology, Kampala, Uganda
- Independent Public Health Research Consultants, Addis Ababa, Ethiopia
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Implementation and operational research: Integrated pre-antiretroviral therapy screening and treatment for tuberculosis and cryptococcal antigenemia. J Acquir Immune Defic Syndr 2015; 68:e69-76. [PMID: 25761234 DOI: 10.1097/qai.0000000000000527] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To demonstrate the feasibility of integrated screening for cryptococcal antigenemia and tuberculosis (TB) before antiretroviral therapy (ART) initiation and to assess disease specific and all-cause mortality in the first 6 months of follow-up. METHODS We enrolled a cohort of HIV-infected, ART-naive adults with CD4 counts ≤250 cells per microliter in rural Uganda who were followed for 6 months after ART initiation. All subjects underwent screening for TB; those with CD4 ≤100 cells per microliter also had cryptococcal antigen (CrAg) screening. For those who screened positive, standard treatment for TB or preemptive treatment for cryptococcal infection was initiated, followed by ART 2 weeks later. RESULTS Of 540 participants enrolled, pre-ART screening detected 10.6% (57/540) with prevalent TB and 6.8% (12/177 with CD4 count ≤100 cells/μL) with positive serum CrAg. After ART initiation, 13 (2.4%) patients were diagnosed with TB and 1 patient developed cryptococcal meningitis. Overall 7.2% of participants died (incidence rate 15.6 per 100 person-years at risk). Death rates were significantly higher among subjects with TB and cryptococcal antigenemia compared with subjects without these diagnoses. In multivariate analysis, significant risk factors for mortality were male sex, baseline anemia of hemoglobin ≤10 mg/dL, wasting defined as body mass index ≤15.5 kg/m, and opportunistic infections (TB, positive serum CrAg). CONCLUSIONS Pre-ART screening for opportunistic infections detects many prevalent cases of TB and cryptococcal infection. However, severely immunosuppressed and symptomatic HIV patients continue to experience high mortality after ART initiation.
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Predictors of Mortality among Adult Antiretroviral Therapy Users in Southeastern Ethiopia: Retrospective Cohort Study. AIDS Res Treat 2015; 2015:148769. [PMID: 25821596 PMCID: PMC4364127 DOI: 10.1155/2015/148769] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 01/31/2015] [Accepted: 02/15/2015] [Indexed: 11/18/2022] Open
Abstract
Background. Although efforts have been made to reduce AIDS-related mortality by providing antiretroviral therapy (ART) services, still people are dying while they are on treatment due to several factors. This study aimed to investigate the predictors of mortality among adult antiretroviral therapy (ART) users in Goba Hospital, Southeast Ethiopia. Methods. The medical records of 2036 ART users who enrolled at Goba Hospital between 2007 and 2012 were reviewed and sociodemographic, clinical, and ART-related data were collected. Multivariable Cox proportional hazards regression model was used to measure risk of death and identify the independent predictors of mortality. Results. The overall mortality incidence rate was 20.3 deaths per 1000 person-years. Male, bedridden, overweight/obese, and HIV clients infected with TB and other infectious diseases had higher odds of death compared with their respective counterparts. On the other hand, ART clients with primary and secondary educational level and early and less advanced WHO clinical stage had lower odds of death compared to their counterparts. Conclusion. The overall mortality incidence rate was high and majority of the death had occurred in the first year of ART initiation. Intensifying and strengthening early ART initiation, improving nutritional status, prevention and control of TB, and other opportunistic infections are recommended interventions.
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Otwombe KN, Petzold M, Modisenyane T, Martinson NA, Chirwa T. Factors associated with mortality in HIV-infected people in rural and urban South Africa. Glob Health Action 2014; 7:25488. [PMID: 25280741 PMCID: PMC4185089 DOI: 10.3402/gha.v7.25488] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 08/28/2014] [Accepted: 09/03/2014] [Indexed: 12/31/2022] Open
Abstract
Background Factors associated with mortality in HIV-infected people in sub-Saharan Africa are widely reported. However rural–urban disparities and their association with all-cause mortality remain unclear. Furthermore, commonly used classical Cox regression ignores unmeasured variables and frailty. Objective To incorporate frailty in assessing factors associated with mortality in HIV-infected people in rural and urban South Africa. Design Using data from a prospective cohort following 6,690 HIV-infected participants from Soweto (urban) and Mpumalanga (rural) enrolled from 2003 to 2010; covariates of mortality were assessed by the integrated nested Laplace approximation method. Results We enrolled 2,221 (33%) rural and 4,469 (67%) urban participants of whom 1,555 (70%) and 3,480 (78%) were females respectively. Median age (IQR) was 36.4 (31.0–44.1) in rural and 32.7 (28.2–38.1) in the urban participants. The mortality rate per 100 person-years was 11 (9.7–12.5) and 4 (3.6–4.5) in the rural and urban participants, respectively. Compared to those not on HAART, rural participants had a reduced risk of mortality if on HAART for 6–12 (HR: 0.20, 95% CI: 0.10–0.39) and >12 months (HR: 0.10, 95% CI: 0.05–0.18). Relative to those not on HAART, urban participants had a lower risk if on HAART >12 months (HR: 0.35, 95% CI: 0.27–0.46). The frailty variance was significant and >1 in rural participants indicating more heterogeneity. Similarly it was significant but <1 in the urban participants indicating less heterogeneity. Conclusion The frailty model findings suggest an elevated risk of mortality in rural participants relative to the urban participants potentially due to unmeasured variables that could be biological, socio–economic, or healthcare related. Use of robust methods that optimise data and account for unmeasured variables could be helpful in assessing the effect of unknown risk factors thus improving patient management and care in South Africa and elsewhere.
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Affiliation(s)
- Kennedy N Otwombe
- Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa;
| | - Max Petzold
- Centre for Applied Biostatistics, Occupational and Environmental Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Tebogo Modisenyane
- Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Neil A Martinson
- Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Center for TB Research, Johns Hopkins University, Baltimore, MD, USA
| | - Tobias Chirwa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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