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Sivay MV, Maksimenko LV, Nalimova TM, Nefedova AA, Osipova IP, Kriklivaya NP, Gashnikova MP, Ekushov VE, Totmenin AV, Kapustin DV, Pozdnyakova LL, Skudarnov SE, Ostapova TS, Yaschenko SV, Nazarova OI, Shevchenko VV, Ilyina EA, Novikova OA, Agafonov AP, Gashnikova NM. HIV drug resistance among patients experiencing antiretroviral therapy failure in Russia, 2019-2021. Int J Antimicrob Agents 2024; 63:107074. [PMID: 38154660 DOI: 10.1016/j.ijantimicag.2023.107074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 11/15/2023] [Accepted: 12/20/2023] [Indexed: 12/30/2023]
Abstract
Increasing HIV drug resistance is an important public health concern. The current study aimed to assess HIV drug resistance among people who live with HIV (PLWH) experiencing virological failure. Blood samples and epidemiological characteristics were collected in four Siberian regions from PLWH experiencing ART failure. Partial pol gene sequences were obtained for the study individuals. Drug resistance mutations (DRMs) were predicted using the Stanford HIVdb Program. The association of HIV DRM with epidemiological characteristics was estimated using logistic regression analysis. Further analysis was performed for children (0-14 y old) and adults (≥15 y old) separately. In total, 815 (89.4%) patients were included in the final dataset. Overall, 501 (61.5%) patients had DRM detected. NRTI DRM was more common in children, while NRTI+NNRTI DRM was more frequent in adults (P < 0.001). Krasnoyarsk region, male sex and high viral load were positively associated with the presence of DRM in adults, while higher CD4 cell count and PI/INSTI-based ART had a negative association. No association between epidemiological characteristics and DRM was identified in children. The remaining 38.5% of patients with virological failure had no DRM detected; those patients were likely to have insufficient ART adherence. Most (55.5%) patients had HIV CRF63_02A6, followed by sub-subtype A6 (39.2%). This study revealed poor ART adherence as a main factor driving ART failure among PLWH in the Siberian region. DRM was detected in over 60% of PLWH experiencing ART failure. The current results highlight an urgent need for the introduction of special programs focusing on ART adherence improvement.
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Affiliation(s)
- Mariya V Sivay
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia.
| | - Lada V Maksimenko
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Tatiana M Nalimova
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Anastasiya A Nefedova
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Irina P Osipova
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Nadezda P Kriklivaya
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Mariya P Gashnikova
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Vasiliy E Ekushov
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Alexei V Totmenin
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | | | | | - Sergey E Skudarnov
- Krasnoyarsk Regional Center for Prevention and Control of AIDS, Krasnoyarsk, Russia
| | - Tatyana S Ostapova
- Krasnoyarsk Regional Center for Prevention and Control of AIDS, Krasnoyarsk, Russia
| | - Svetlana V Yaschenko
- Krasnoyarsk Regional Center for Prevention and Control of AIDS, Krasnoyarsk, Russia
| | - Olga I Nazarova
- Omsk City Center for Prevention and Control of AIDS and Other Infectious Diseases, Omsk, Russia
| | - Valery V Shevchenko
- Altai Regional Center for Prevention and Control of AIDS and Other Infectious Diseases, Barnaul, Russia
| | - Elena A Ilyina
- Altai Regional Center for Prevention and Control of AIDS and Other Infectious Diseases, Barnaul, Russia
| | - Olga A Novikova
- Altai Regional Center for Prevention and Control of AIDS and Other Infectious Diseases, Barnaul, Russia
| | - Aleksander P Agafonov
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
| | - Natalya M Gashnikova
- State Research Center of Virology and Biotechnology 'Vector', Novosibirsk region, Russia
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Hussen Tale A, Tegegne AS, Belay DB. Predictors of Viral Load and Medication Adherence Among HIV-Positive Adults Under Treatment at Felege-Hiwot Comprehensive Specialized Hospital, North-West, Ethiopia. HIV AIDS (Auckl) 2023; 15:477-489. [PMID: 37593198 PMCID: PMC10427758 DOI: 10.2147/hiv.s422980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 07/20/2023] [Indexed: 08/19/2023] Open
Abstract
Background Maintaining good medication adherence and decreasing viral load in patients living with HIV/AIDS are critical to ensuring antiretroviral therapy's preventive and therapeutic benefits. The main objective of this study was to assess the predictors of viral load and medication adherence among HIV-positive adults under treatment at Felege Hiwot Comprehensive Specialized Hospital (FHCSH). Methods A retrospective cohort study design was conducted from a random sample of 281 adult HIV-infected patients under treatment at FHCSH in northwest Ethiopia from June 2017 to June 2021. Separate GLMM was used in analysis of viral load and medication adherence, and joint mode was applied to fit those two outcomes jointly. The potential correlation of those two outcomes was linked by random intercepts. Information criteria (AIC and BIC) were used for model comparison and covariance structure selection. Results The small standard error of significant predictors and significant correlation between viral load and medication adherence over time provide evidence for joint model selection. The correlation between viral load and medication adherence was -0.7688 (P-value=< 0.05), which indicates that the decrement of viral load tends to increase good medication adherence. Patient substance use, visit time, baseline CD4 cell, baseline hemoglobin, and the interaction of visit time by substance use were significantly associated with viral load and medication adherence jointly. Conclusion The study revealed that substance user adult patients, patients with low baseline CD4 cells, and patients with low baseline hemoglobin were with high viral loads and poor medication adherence. Therefore, health officials and other concerned bodies should give special attention and high intervention to patients with low baseline hemoglobin; poor adherence and low baseline CD4 cell count.
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Tegegne AS. Quality of Life and Associated Factors of HIV Patients Under Treatment with First Line Regimens in Public Hospitals in Amhara Region, North-West Ethiopia. Patient Prefer Adherence 2023; 17:1347-1359. [PMID: 37287512 PMCID: PMC10243354 DOI: 10.2147/ppa.s413192] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 05/25/2023] [Indexed: 06/09/2023] Open
Abstract
Background The availability of medication related to HIV treatment in the world is one of the substantial improvements for reaching USAID's 90-90 targets. Among the 90% of patients who have awareness about their disease, 90% are accessing their treatment and patients who received appropriate treatment have a suppressed viral load and improved CD4 cell count. Therefore, the main objective of the current study was to investigate the quality of life and associated factors of people living with HIV receiving first-line regimens at public hospitals in the Amhara region, Ethiopia. Methods A retrospective cohort study was conducted on 700 adult HIV-infected patients under treatment with first-line regimens, who were followed-up in 17 public hospitals in the Amhara region. A multivariate linear regression analysis was used for the current study. Results Of the 700 patients included in the current analyses, 59.5% (n=358) reported no impairment in self-care, while 63.1% (n=380) were extremely anxious/depressed. The overall expected EQ-5D utility score and visual analog scale (EQ-VAS) scores were 0.388 0.41 and 66.20 17.22 respectively. The current study indicated that the covariates sex, age of patient, level of education, appointment frequency, disclosure status of the disease, and substance use significantly affected the quality of life of people living with HIV and under treatment with first-line regimens. Hence, higher CD4 cell count and less detectable viral load lead to good quality of life of people living with HIV. Conclusion This study indicates that certain covariates have been identified as statistically significant predictors of the study variable "quality of life" of HIV-positive people. The findings obtained in the current investigation can help policy-makers to revise the current directives. The result obtained in this study can also help health staff to conduct health-related education during the treatment of HIV patients.
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Mamo DN, Yilma TM, Fekadie M, Sebastian Y, Bizuayehu T, Melaku MS, Walle AD. Machine learning to predict virological failure among HIV patients on antiretroviral therapy in the University of Gondar Comprehensive and Specialized Hospital, in Amhara Region, Ethiopia, 2022. BMC Med Inform Decis Mak 2023; 23:75. [PMID: 37085851 PMCID: PMC10122289 DOI: 10.1186/s12911-023-02167-7] [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: 10/15/2022] [Accepted: 04/04/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND Treatment with effective antiretroviral therapy (ART) reduces viral load as well as HIV-related morbidity and mortality in HIV-positive patients. Despite the expanded availability of antiretroviral therapy around the world, virological failure remains a serious problem for HIV-positive patients. Thus, Machine learning predictive algorithms have the potential to improve the quality of care and predict the needs of HIV patients by analyzing huge amounts of data, and enhancing prediction capabilities. This study used different machine learning classification algorithms to predict the features that cause virological failure in HIV-positive patients. METHOD An institution-based secondary data was used to conduct patients who were on antiretroviral therapy at the University of Gondar Comprehensive and Specialized Hospital from January 2020 to May 2022. Patients' data were extracted from the electronic database using a structured checklist and imported into Python version three software for data pre-processing and analysis. Then, seven supervised classification machine-learning algorithms for model development were trained. The performances of the predictive models were evaluated using accuracy, sensitivity, specificity, precision, f1-score, and AUC. Association rule mining was used to generate the best rule for the association between independent features and the target feature. RESULT Out of 5264 study participants, 1893 (35.06%) males and 3371 (64.04%) females were included. The random forest classifier (sensitivity = 1.00, precision = 0.987, f1-score = 0.993, AUC = 0.9989) outperformed in predicting virological failure among all selected classifiers. Random forest feature importance and association rules identified the top eight predictors (Male, younger age, longer duration on ART, not taking CPT, not taking TPT, secondary educational status, TDF-3TC-EFV, and low CD4 counts) of virological failure based on the importance ranking, and the CD-4 count was recognized as the most important predictor feature. CONCLUSION The random forest classifier outperformed in predicting and identifying the relevant predictors of virological failure. The results of this study could be very helpful to health professionals in determining the optimal virological outcome.
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Affiliation(s)
- Daniel Niguse Mamo
- Department of Health Informatics, College of Medicine and Health Sciences, School of Public Health, Arbaminch University, Arbaminch, Ethiopia.
| | - Tesfahun Melese Yilma
- Department of Health Informatics, Institute of Public Health, University of Gondar, Gondar, Ethiopia
| | - Makida Fekadie
- Department of Health Informatics, Institute of Public Health, University of Gondar, Gondar, Ethiopia
| | - Yakub Sebastian
- College of Engineering, IT, and Environment, Charles Darwin University, Casuarina, Australia
| | - Tilahun Bizuayehu
- Department of Internal Medicine, School of Medicine, University of Gondar, Gondar, Ethiopia
| | - Mequannent Sharew Melaku
- Department of Health Informatics, Institute of Public Health, University of Gondar, Gondar, Ethiopia
| | - Agmasie Damtew Walle
- Department of Health Informatics, college of health science, Mettu University, Mettu, Ethiopia
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Mengistu ST, Ghebremeskel GG, Ghebrat HB, Achila OO, Yohannes NA, Ghebrenegus AS, Wendmhuney FG, Yeibyo N, Andegiorgish AK, Mesfin AB, Leake N. Determinants of therapy failure among adults on first-line antiretroviral therapy in Asmara, Eritrea: a multicenter retrospective matched case–control study. BMC Infect Dis 2022; 22:834. [DOI: 10.1186/s12879-022-07797-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 10/20/2022] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Information on treatment failure (TF) in People living with HIV in a data-poor setting is necessary to counter the epidemic of TF with first-line combined antiretroviral therapies (cART) in sub-Saharan Africa (SSA). In this study, we examined the risk factors associated with TF in Asmara, Eritrea from 2001 to 2020.
Methods
A multicenter, retrospective 1:2 matched (by age and gender) case–control study was conducted in four major hospitals in Asmara, Eritrea on adults aged ≥ 18 years who were on treatment for at least 6 months. Cases were patients who fulfills at least one of the WHO therapy failure criterion during the study period. Controls were randomly selected patients on first-line treatment and plasma viral load < 1000 copies/ml in their latest follow-up measurement. Multivariable logistic regression analysis was conducted to identify risk factors for TF. All P-values were 2-sided and the level of significance was set at P < 0.05 for all analyses.
Results
Of the 1068 participants (356 cases; 712 controls), 585 (54.7%) were females. The median age at treatment initiation was 46 years [interquartile range (IQR): 39–51]. Median time to combined antiretroviral therapy (cART) failure was 37 months (IQR = 24–47). In the multivariate analysis, factors associated with increased likelihood of TF included initial nucleoside reverse transcriptase inhibitors (NRTI) backbone (Zidovudine + Lamivudine (AZT + 3TC): adjusted odds ratio (aOR) = 2.70, 95% Confidence interval (CI): 1.65–4.41, P-value < 0.001), (Abacavir + lamivudine (ABC + 3TC): aOR = 4.73, 95%CI: 1.18–18.92, P-value = 0.028], and (Stavudine + Lamivudine (D4T + 3TC): aOR = 5.00; 95% CI: 3.03–8.20, P-value < 0.001) in comparison to Emtricitabine and Tenofovir diproxil fumarate (FTC + TDF). Additional associations included prior exposure to cART (aOR = 2.28, 95%CI: 1.35–3.86; P- value = 0.002), record of sub-optimal drug adherence (aOR = 3.08, 95%CI: 2.22–4.28; P < 0.001), ambulatory/bedridden at presentation (aOR = 1.61, 95%CI: 1.12–4.28; P-value = 0.010), presence of comorbidities (aOR = 2.37; 95%CI: 1.36–4.10, P-value = 0.002), duration of cART (< 5 years: aOR: 5.90; 95% CI: 3.95–8.73, P-value < 0.001), and use of SMX-TMP prophylaxis (aOR = 2.00, 95%CI, 1.44–2.78, P-value < 0.001).
Conclusion
Our findings underscore the importance of optimizing cART adherence, diversification of cART regimens, and interventions directed at enhancing early HIV diagnosis, prompt initiations of treatment, and improved patient-focused monitoring of treatment response.
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Incidence, survival time and associated factors of virological failure among adult HIV/AIDS patients on first line antiretroviral therapy in St. Paul's Hospital Millennium Medical College-A retrospective cohort study. PLoS One 2022; 17:e0275204. [PMID: 36227886 PMCID: PMC9560068 DOI: 10.1371/journal.pone.0275204] [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: 06/25/2021] [Accepted: 09/13/2022] [Indexed: 11/07/2022] Open
Abstract
Introduction Human Immune deficiency Virus or Acquired Immune deficiency Syndrome (HIV/AIDS) is a pandemic affecting millions around the world. The 2020 the Joint United Nations Programme on HIV/AIDS report stated that the estimated number of people living with HIV (PLHIV) is 38 million globally by 2019. Ethiopia is among HIV high burden countries in Africa. By 2021, PLHIV in Ethiopia is estimated to be 754, 256. Globally out of 25.4 million PLHIV on ART, 41% reported virally non-suppressed. According to UNAIDS, the estimated viral non-suppression in Ethiopia is about 27%. Methodology A hospital based retrospective cohort study was conducted among 323 patients who were enrolled to ART from July 2016 to December 2020. The medical records of study participants were selected using simple random sampling technique & data was collected using data extraction checklist. The collected data was entered and cleaned using SPSS V.25. Kaplan–Meier is used to estimate the cumulative hazard of virological failure at different time points. During bivariate analysis variables with p<0.25 were taken for Multivariate Cox regression analysis to assess predictors of virological failure & statistically significant association was declared at p<0.05 with 95% confidence interval. Result The overall incidence rate of virological failure was 1.75 per 1000 months of observations. The mean survival time of virological failure was 14.80 months. Disclosure of sero-status (AHR = 0.038, 95% CI: 0.008–018), poor adherence (AHR = 4.24, 95% CI: 1.04–16), having OIs (Opportunistic infections) (AHR = 4.59, 95% CI: 1.17–18) and use of cotrimoxazole (CPT) prophylaxis (AHR = 0.13, 95% CI: 0.026–0.68) have shown statistically significant association with virological failure. Conclusion The incidence of virological failure among patients on first line ART in St. Paul’s hospital is low. Disclosure of sero-status, poor adherence, having OIs and use of CPT prophylaxis were associated with virological failure. Therefore, a due attention needs to be given to these factors in order to minimize virological failure in patients on ART.
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Jaleta F, Bekele B, Kedir S, Hassan J, Getahun A, Ligidi T, Garoma G, Itefa K, Gerenfes T, Botore A, Kenate B, Dagafa G, Muleta D. Predictors of unsuppressed viral load among adults on follow up of antiretroviral therapy at selected public and private health facilities of Adama town: unmached case-control study. BMC Public Health 2022; 22:1770. [PMID: 36123609 PMCID: PMC9484167 DOI: 10.1186/s12889-022-14169-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 09/12/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Despite the scale up of antiretroviral therapy (ART), unsuppressed viral load among population taking ART in private and public health facilities is still a public health concern increasing the risk of treatment failure. Studies comprehensively assessing significant predictors of non-suppressed viral load among patients on follow up of AR in public and private health facilities are limited. The objective of the study was to identify predictors of unsuppressed viral load among adult patients taking antiretroviral therapy at selected public and private health facilities of Adama town, East shewa zone, Ethiopia. METHODS An unmatched case-control study was conducted from April 15 /2021 to May 20/2021. A total sample size of 347 patients consisting 116 cases and 231 controls was selected from electronic database among patients who started ART from September 2015 to August 2020. Data were collected using checklist from patient medical records and analyzed by SPSS. The association of dependent and independent variables was determined using multivariate analysis with 95% confidence interval and P - value in logistic regression model to identify independent predictors. RESULT From the total 347 participants, 140 (40.3%) of them were males and 207 (59.7%) were females. In multivariate logistic regression, CD4 count < 100 [(AOR:1.22, 95% CI: 1.4-7.3)], CD4 100-200[(AOR: 2.58 95% CI: 1.06-8.28)], Fair Adherence [(AOR: 2.44, 95% CI: 1.67-4.82)], poor adherence [(AOR: 1.11, 95% CI: 1.7-6.73)], History of Cotrimoxazole Therapy (CPT) use and not used [(AOR: 2.60, 95% CI: 1.23-5.48)] and History of drug substitution [(AOR:. 361, 95% CI: .145-.897)] were independent predictors of unsuppressed viral load with the p-value less than 0.05. CONCLUSION AND COMMENDATION In this study, Baseline CD4, adherence, History of CPT used and history of drug substitution was predictors of unsuppressed viral load. Monitoring immunological response through scheduled CD4 tests is essential to maintain immunity of the patients preventing diseases progression. Intensive adherence support and counseling should conclusively be provided through effective implementation of ART programs by providers would enhance viral suppression ensuring the quality of care and treatment.
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Affiliation(s)
- Fraol Jaleta
- Department of Public Health Emergency Preparedness and Research, Adama Public Health Research and Referral Laboratory Center, Adama, Ethiopia.
| | - Bayissa Bekele
- Department of Public Health Emergency Preparedness and Research, Adama Public Health Research and Referral Laboratory Center, Adama, Ethiopia
| | - Soriya Kedir
- Department of Public Health Emergency Preparedness and Research, Adama Public Health Research and Referral Laboratory Center, Adama, Ethiopia
| | - Jemal Hassan
- Department of Public Health and Water Analysis, Adama Public Health Research and Referral Laboratory Center, Adama, Ethiopia
| | - Asnakech Getahun
- Department of Referral Diagnosis, Adama Public Health Research and Referral laboratory Center, Adama, Ethiopia
| | - Tadesse Ligidi
- Department of Capacity Building, Adama Public Health Research and Referral laboratory Center, Adama, Ethiopia
| | - Getinet Garoma
- Department of Capacity Building, Adama Public Health Research and Referral laboratory Center, Adama, Ethiopia
| | - Kiflu Itefa
- Department of Referral Diagnosis, Adama Public Health Research and Referral laboratory Center, Adama, Ethiopia
| | - Tadesse Gerenfes
- Department of Bio Safety and Bio Security, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Abera Botore
- Department of Public Health Emergency Preparedness and Research, Oromia Regional Health Bureau, Addis Ababa, Ethiopia
| | - Berhanu Kenate
- Department of Public Health Emergency Preparedness and Research, Oromia Regional Health Bureau, Addis Ababa, Ethiopia
| | - Gutu Dagafa
- Department of Anesthesiology, Myungsung Christian Medical Hospital, Addis Ababa, Ethiopia
| | - Daba Muleta
- Chief Executive Officer at Adama Public Health Research and Referral Center, Adama, Ethiopia
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Zakaria HF, Raru TB, Hassen FA, Ayana GM, Merga BT, Debele GR, Kiflemariam G, Kebede SA, Ayele TA. Incidence and Predictors of Virological Failure Among Adult HIV/AIDS Patients on Second-Line Anti-Retroviral Therapy, in Selected Public Hospital of Addis Ababa, Ethiopia: Retrospective Follow-Up Study. HIV AIDS (Auckl) 2022; 14:319-329. [PMID: 35836751 PMCID: PMC9275424 DOI: 10.2147/hiv.s367677] [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: 03/24/2022] [Accepted: 06/29/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Objective Methods Results Conclusion
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Affiliation(s)
- Hamdi Fekredin Zakaria
- Department of Epidemiology and Biostatistics, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Temam Beshir Raru
- Department of Epidemiology and Biostatistics, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- Correspondence: Temam Beshir Raru, Department of Epidemiology and Biostatistics, School of Public Health, College of Health and Medical Sciences, Haramaya University, P.O. Box: 235, Harar, Ethiopia, Email
| | - Fila Ahmed Hassen
- Department of Public Health and Health Policy, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Galana Mamo Ayana
- Department of Epidemiology and Biostatistics, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Bedasa Taye Merga
- Department of Public Health and Health Policy, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Gebiso Roba Debele
- Department of Public Health, College of Health Sciences, Metu University, Metu, Ethiopia
| | - Genet Kiflemariam
- International Institute for Primary Health Care, Addis Ababa, Ethiopia
| | - Sewnet Adem Kebede
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medical and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tadesse Awoke Ayele
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medical and Health Sciences, University of Gondar, Gondar, Ethiopia
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Getaneh T, Negesse A, Dessie G, Desta M. The impact of tuberculosis co-infection on virological failure among adults living with HIV in Ethiopia: A systematic review and meta-analysis. J Clin Tuberc Other Mycobact Dis 2022; 27:100310. [PMID: 35284661 PMCID: PMC8913348 DOI: 10.1016/j.jctube.2022.100310] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Introduction Tuberculosis (TB) is the most common serious opportunistic infection among people with Human Immunodeficiency Virus (HIV) infection and are considered as the double burden diseases of the world. TB is the leading cause of death among people living with HIV, accounting one in three HIV related deaths. Although TB is responsible for high burden of virological unsuppressed in Ethiopia, there is no national level evidence. Therefore, this systematic review and meta-analysis was aimed at estimating the pooled burden of virological unsuppressed among adults with both HIV-TB and impact of TB on virological failure in Ethiopia. Methods The finding of this meta-analysis was reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklists. Major data bases PubMed, Scopus, Cochrane Library, Science Direct and Google scholar were searched to access articles. Cochran’s Q statistic quantified with inverse variance was computed to check heterogeneity. Funnel plot visualization and Egger’s test were fitted to assess publication bias across included studies. Random effects model meta-analysis using STATA version-15 statistical software was used to estimate the pooled effect with respective 95% confidence intervals. Results A total of 15 primary studies reporting on impact of tuberculosis on virological unsuppressed among adults living with HIV in Ethiopia were eligible for this meta-analysis. Accordingly, the pooled prevalence of virological unsuppressed among adults with both HIV-TB in Ethiopia was 39.09% (95% CI: 29.04, 49.15). In addition, the odds of virological unsuppressed among adults with both HIV-TB was 2.46 times higher when compared with adults living with HIV infection alone (OR = 2.46, 95% CI: 1.74, 3.46). Conclusion The present systematic review and meta-analysis evidenced that the pooled prevalence of virological unsuppressed among adults with both HIV-TB was much higher than virological unsuppressed among adults living with HIV alone. Moreover, the odds of virological failure among adults with both HIV-TB was significantly higher when compared with among only HIV infection in Ethiopia. Therefore, strengthening TB prevention interventions, early identification and managing the case and prioritizing viral load monitoring and adherence support among adults living with HIV are recommended.
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Burden and Associated Factors of Virological Failure Among People Living with HIV in Sub-Saharan Africa: A Systematic Review and Meta-Analysis. AIDS Behav 2022; 26:3327-3336. [PMID: 35416596 DOI: 10.1007/s10461-022-03610-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2022] [Indexed: 11/01/2022]
Abstract
United Nations program on HIV/AIDS 90-90-90 ambitious goal recommends 90% of people living with HIV and taking antiretroviral therapy should achieve viral suppression by 2020. However, virological failure is still a global public health problem, especially in sub-Saharan African countries. Thus, this systematic review and meta-analysis aimed at estimating the burden of virological failure and its associated factors among peoples living with HIV in sub-Saharan Africa. We searched Google Scholar, PubMed, Cochrane Library, and Scopus for studies that reported virologic failure and its associated factors. I-squared statistics and Egger's statistical test were used to detect heterogeneity and publication bias respectively. The pooled prevalence of virological failure was estimated using the DerSimonian-Laird random-effects model. Sensitivity analysis was done to check the presence of outlier results included in the studies. The estimated pooled prevalence of virological failure was 1.7.25%. Lower Adherence to ART drugs,longer ART duration, lower CD4 count,and being co-infected with TB were significantly associated with the pooled estimate of virological failure.Virological failure was found to be high in sub-Saharan Africa. Adherence, duration of ART, CD4 + count, and TB co-infection were the significant factors associated with the pooled estimate of virological failure. Therefore, to achieve the 90-90-90 target and sustainable development goal 3 policymakers should design mechanisms to improve ART adherence, and early detecting and prevent opportunistic infections such as TB.
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The role of health facility and individual level characteristics on medication adherence among PLHIV on second-line antiretroviral therapy in Northeast Ethiopia: use of multi-level model. AIDS Res Ther 2022; 19:17. [PMID: 35346245 PMCID: PMC8959555 DOI: 10.1186/s12981-022-00441-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Medication adherence plays a pivotal role in achieving the desired treatment outcomes. The proportion of HIV patients on second-line antiretroviral therapy is becoming a growing public health concern. However, to date, little attention has been given to second-line antiretroviral medication adherence. Moreover, the association between health facility characteristics and medication adherence has yet not been tested. Thus, this research was conducted to determine the magnitude of medication adherence and examine the role of facility-level determinants among HIV patients on second-line ART. METHODS A cross-sectional study was conducted on 714 HIV patients on second-line therapy who were selected via systematic random sampling in twenty public health facilities. Medication adherence was measured using the six-item Simplified Medication Adherence Questionnaire (SMAQ) tool. Data were collected in a personal interview as well as document reviews. A multi-level binary logistic regression was used to uncover individual and facility-level determinants. The effect size was presented using an adjusted odds ratio (AOR), and statistical significance was declared at a P value less than 0.05. RESULTS The magnitude of optimal medication adherence among HIV patients on second-line antiretroviral therapy was 69.5% (65.9-72.7%). Medication adherence was positively associated with the use of adherence reminder methods [AOR = 3.37, (95% CI 2.03-5.62)], having social support [AOR = 1.11, (95% CI 1.02-1.23)], and not having clinical depression [AOR = 3.19, (95% CI 1.93-5.27). The number of adherence counselors [AOR = 1.20, (95% CI 1.04-1.40)], teamwork for enhanced adherence support [AOR = 1.82, (95% CI 1.01-3.42)], and caseloads at ART clinics were all significantly correlated with ARV medication adherence at the facility level. CONCLUSIONS A large proportion of HIV patients on second-line antiretroviral therapy had adherence problems. Both facility-level and individual-level were linked with patient medication adherence. Thus, based on the identified factors, individual and system-level interventions should be targeted.
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Azamar-Alonso A, Mbuagbaw L, Smaill F, Bautista-Arredondo SA, Costa AP, Tarride JE. Virologic failure in people living with HIV in 1st line ART: A 10-year Mexican population-based study. Int J STD AIDS 2022; 33:363-373. [PMID: 35118929 PMCID: PMC8958557 DOI: 10.1177/09564624211067036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background In Mexico, the number of people living with HIV (PLWH) receiving antiretroviral therapy (ART) has increased in the last 20 years. The elimination of a CD4 threshold to initiate publicly funded ART was a major policy implemented in 2014. The study objective was to assess the determinants of Virologic Failure (VF) in Mexican PLWH on first-line ART between 2008 and 2017 and to evaluate the effects of changes following the 2014 policy. Methods A 10-year patient-level data analysis was conducted using the Mexican SALVAR database. The main outcome was the proportion of PLWH with VF. A multivariable logistic regression was conducted to identify the association between covariates and VF before and after the 2014 policy implementation. Results We found a lower proportion of people with VF in 2014–2017 compared with 2008–2013 (50% vs 33%, p<0.001). The multivariable analysis showed a reduction in the odds of virologic failure after 2014 (Odds ratio: 0.50 [95% CI: 0.48–0.51]). Place of treatment and level of deprivation were significant predictors of VF in during 2014–2017, but not before. Conclusion This study indicates that, by lowering threshold levels of CD4 required for treatment initiation in Mexico, a higher number of PLWH initiated treatment during 2014–2017, compared to 2008–2013 and the odds of VF were reduced.
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Affiliation(s)
- Amilcar Azamar-Alonso
- Department of Health Research Methods, Evidence, and Impact, 3710McMaster University, Hamilton, Ontario, Canada.,Gilead Sciences Inc., Foster City, CA, United States
| | - Lawrence Mbuagbaw
- Department of Health Research Methods, Evidence, and Impact, 3710McMaster University, Hamilton, Ontario, Canada.,Biostatistics Unit, Father Sean O'Sullivan Research Centre, Hamilton, ON, Canada
| | - Fiona Smaill
- ChB Department of Pathology and Molecular Medicine, Faculty of Health Sciences, 3710McMaster University, Hamilton, Ontario, Canada
| | | | - Andrew P Costa
- Department of Health Research Methods, Evidence, and Impact, 3710McMaster University, Hamilton, Ontario, Canada.,Centre for Health Economics and Policy Analysis, 3710McMaster University, Hamilton, Ontario, Canada.,Department of Medicine, 3710McMaster University, Hamilton, Ontario, Canada
| | - Jean-Eric Tarride
- Department of Health Research Methods, Evidence, and Impact, 3710McMaster University, Hamilton, Ontario, Canada.,Centre for Health Economics and Policy Analysis, 3710McMaster University, Hamilton, Ontario, Canada.,The Research Institute of St Joe's Hamilton, Hamilton, ON, Canada.,McMaster Chair in Health Technology Management Hamilton, Hamilton, ON, Canada
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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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