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Ayana WG, Ayana Hordofa M, Dechasa Yadeta A. Determinants of virologic failure among adult HIV patients on first line antiretroviral treatment in Oromia, Central Ethiopia: 2022 a case-control study. AIDS Res Ther 2024; 21:42. [PMID: 38915090 PMCID: PMC11194960 DOI: 10.1186/s12981-024-00625-4] [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: 10/23/2023] [Accepted: 05/25/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND Ethiopia's viral suppression rate was less than 90% by 2020, and more than 10% of adult clients on ART in Woliso Town were unsuppressed at the end of March 2022. This study aims to identify determinants of virologic failure among adult clients on ART at health facilities in Oromia region of Ethiopia. METHODS A facility-based unmatched case-control study was conducted at health facilities in Oromia region from August 1 to September 1, 2022. The study cases were clients with virologic-confirmed first-line ART failure, while controls were clients on first-line ART with a suppressed viral load. A total of 135 cases and 268 control participants were selected using simple random sampling techniques, and data were collected by reviewing the client's document. Epi-Info7 was used for data entry and SPSS version 20 for data analysis. Variables having a P-value of less than 0.25 in the bi-variable analysis were included in multivariable logistic regression. Determinants of virologic failure were determined based on an adjusted odds ratio using 95% CI and a P-value of < 0.05. RESULT In this study, clients with an age ≥ 35 years (AOR = 3.4, 95% CI: 1.6, 7.0), clients with a baseline regimen of AZT + 3TC + NVP (AOR = 3.5, 95% CI: 1.4, 8.8), clients with a base-line CD4 count < 350 mm3 (AOR = 2.3, 95% CI: 1.1, 4.5), being single marital status (AOR = 3.7, 95% CI: 1.4, 10.5), TB-HIV coinfection (AOR = 2.58, 95% CI: 1.3, 5.1), and having opportunistic infection other than TB in the last six months (AOR = 3.06, 95% CI: 1.5, 6.3) were factors significantly associated with virologic failure while clients within the appointment spacing model (AOR = 0.05, 95% CI: 0.03, 0.10) is inversely associated with virologic failure. CONCLUSION This study showed that age ≥ 35 years, being single, baseline ART regimen with (AZT + 3TC + NVP), baseline CD4 cell count < 350 mm3, Tb-co infection, and opportunistic infection in the last 6 months were factors associated with virologic failure. Involvement in the appointment spacing model was found to be protective.
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Affiliation(s)
- Worku Gidisa Ayana
- HIV Case Detection, Treatment and Care, Woliso Health Center, Waliso, Ethiopia.
| | - Mulatu Ayana Hordofa
- Department of Public Health, College of Medicine and Health Science, Ambo University, Ambo, Ethiopia
| | - Abebe Dechasa Yadeta
- Department of Nursing, College of Medicine and Health Science, Ambo University, Ambo, Ethiopia
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Hashempour A, Khodadad N, Ziaei R, Rezaei B, Ghasabi F, Falahi S, Kenarkouhi A, Davarpanah MA. Predictors of antiretroviral treatment failure to the first line therapy: a cross-sectional study among Iranian HIV-positive adults. BMC Infect Dis 2024; 24:358. [PMID: 38549051 PMCID: PMC10976689 DOI: 10.1186/s12879-024-09251-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 03/24/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND HIV virological failure is one of the main problems in HIV-infected patients, and identifying the main predictors of such treatment failure may help in combating HIV/AIDS. METHODOLOGY This cross-sectional study included 1800 HIV-infected patients with either virological failure or treatment response. HIV viral load, CD4 count, and other tests were performed. Statistical analysis was used to determine the predictors of virological failure. RESULTS Clinical stage, treatment with reverse transcriptase inhibitors (RTIs), under therapy for three years or more, suboptimal adherence to antiretroviral treatment (ART), age > 40 years, CD4 count < 200 cells/mm3, unemployment, being infected through sex, and the presence of symptoms were the predominant risk factors for virological failure. In addition, 55% of patients who experienced virological failure failed to experience immunological and/or clinical failure. CONCLUSION As the first study in southern Iran and the second in Iran, Iranian policymakers should focus on intensive counseling and adherence support and emphasize more effective treatment regimens such as protease and integrase inhibitors (PIs and INTIs), to increase the chance of a treatment response to ART. The accuracy of identifying clinical and immunological criteria in resource-limited settings is not promising. The present findings can be used to determine effective measures to control HIV treatment failure and design efficient strategies for the ambitious 95-95-95 plan.
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Affiliation(s)
- Ava Hashempour
- HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nastaran Khodadad
- HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Ziaei
- HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Behzad Rezaei
- HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farzaneh Ghasabi
- HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shahab Falahi
- HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
- Zoonotic Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Azra Kenarkouhi
- Department of Microbiology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - Mohammad Ali Davarpanah
- HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
- Department of Internal Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
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Kabuya M, Musekiwa A, Takuva S, Thabane L, Mbuagbaw L. Antiretroviral therapy programme outcomes at Senkatana antiretroviral therapy clinic, Lesotho: a four-year retrospective cohort study. Pan Afr Med J 2023; 46:74. [PMID: 38282767 PMCID: PMC10819837 DOI: 10.11604/pamj.2023.46.74.40122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/10/2023] [Indexed: 01/30/2024] Open
Abstract
Introduction sub-Saharan Africa, home to over 10% of the world´s population, is the worst Human Immunodeficiency Virus (HIV)-affected region in the world. HIV/AIDS is a major public health challenge in Lesotho, with an HIV prevalence of 25.6% in 2018. The aim of this study was to evaluate the treatment outcomes of people living with HIV (PLHIV) on antiretroviral therapy (ART) after 48 months of initiation. Methods we conducted a register-based retrospective cohort study for all patients registered at the Senkatana ART Clinic from January to December 2014 and followed them for 48 months until 2018. The ART treatment register and treatment cards were the primary source of data. Data were captured and cleaned in Epi info version 7 and exported into Stata version 14 for analysis. Descriptive statistics were used to describe participant characteristics. Due to the lack of incident data, the factors associated with treatment outcomes were determined using Chi-square tests and logistic regression. Results in 2014, 604 patients were enrolled on ART, of which the majority were female (59.4%) and married (54.8%). The mean age (standard deviation (SD)) at which ART was started was 36 years (10.5) years. After 48 months of initiation, the cohort consisted of 387 patients of which 365 (94.3%) were retained on treatment. In the multivariable logistic regression model, neither demographic characteristics nor clinical factors were associated with ART treatment outcome (viral load suppression, adherence, or ART retention), however, the univariable analysis showed that higher CD4 count at initiation was associated with viral load suppression. Conclusion retention, viral load suppression, and adherence were generally good in this cohort after 48 months of initiation. CD4 at initiation was a significant predictor of viral load suppression at 48 months. The ART programme has managed to maintain high viral load suppression and improve immunity in patients who are immunocompromised. Proper data quality management is required for adequate patient monitoring to enable clinical personnel to record and use individual patient data for guiding the clinical management of such patients. Strengthening patient support and tracing will help to reduce the number of patients lost to follow-up.
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Affiliation(s)
- Mwamba Kabuya
- Senkatana Antiretroviral Therapy (ART) Clinic Maseru, Maseru, Lesotho
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Alfred Musekiwa
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Simbarashe Takuva
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Lehana Thabane
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
- Biostatistics Unit, Father Sean O´Sullivan Research Centre, St Joseph´s Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Lawrence Mbuagbaw
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
- Biostatistics Unit, Father Sean O´Sullivan Research Centre, St Joseph´s Healthcare Hamilton, Hamilton, Ontario, Canada
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Phukan A, Phukan C, Baruah SK, Buragohain D, Mahanta P. Clinical and Immunological Profiles of HIV/AIDS Patients With First-Line Antiretroviral Treatment Failure Attending a Tertiary Care Hospital. Cureus 2023; 15:e46305. [PMID: 37916230 PMCID: PMC10616677 DOI: 10.7759/cureus.46305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2023] [Indexed: 11/03/2023] Open
Abstract
Objectives Highly active antiretroviral therapy (HAART) has decreased morbidity and mortality among HIV/AIDS-infected patients; however, many patients experience treatment failure. The present study aims to evaluate HIV-infected patients' clinical and immunological profiles with first-line antiretroviral treatment (ART) failure (immunological and clinical) at tertiary care hospitals in Northeast India and explore related treatment failure factors. Methods The hospital-based observational study was conducted among HIV-infected patients with first-line ART failure attending a tertiary care hospital from July 1, 2019, to June 30, 2020. The type of first-line ART failure was defined as a clinical, immunological, or virological failure as decided by the State AIDS Clinical Expert Panel (SACEP) meeting. Data were analyzed with Windows MS Excel (Microsoft Corporation, Redmond, Washington) and Statistical Package for the Social Sciences (SPSS) version 21 (IBM Corp., Armonk, NY). Results Among the 90 HIV-infected patients experiencing first-line ART treatment failure, the majority, 38 (42.2%), were in the age group of 30-40 years, 64 (71.1%) were males, and 70 (77.8%) were of average weight. Tuberculosis was the most typical opportunistic infection, affecting 11 (12.2%) patients. Most patients (38.9%) were initially presented at clinical stage 3. Maximum failures were experienced by patients with baseline CD4 ranging from 100-200 cells/mm3, with 38 (42.2%) patients, and by patients on efavirenz (64.5%) and tenofovir-based regimens (56.6%). Failures occurred more for 24-30 months and were common among patients with adherence below 90%. Conclusion Treatment failure was more common among young male patients and those with normal body mass index (BMI). Low baseline CD4 count and poor adherence were influential in the occurrence of treatment failure. First-line ART failure was higher in tenofovir- and efavirenz-based regimens.
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Affiliation(s)
- Anindita Phukan
- General Medicine, Institute of Digestive and Liver Disease, Guwahati, IND
| | | | - Swaroop K Baruah
- General Medicine, Gauhati Medical College and Hospital, Guwahati, IND
| | - Diganta Buragohain
- Cardiology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, IND
| | - Putul Mahanta
- Forensic Medicine and Toxicology, Nalbari Medical College and Hospital, Nalbari, IND
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Abie A, Damessa M. The Influence of Age-Associated Comorbidities on Responses to Combination Antiretroviral Therapy Among People Living with HIV, at the ART Clinic of Jimma Medical Center, Ethiopia: A Hospital-Based Nested Case-Control Study. HIV AIDS (Auckl) 2023; 15:457-475. [PMID: 37583543 PMCID: PMC10423692 DOI: 10.2147/hiv.s421523] [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: 06/08/2023] [Accepted: 07/30/2023] [Indexed: 08/17/2023] Open
Abstract
Introduction Despite the high prevalence of age-associated comorbidities in HIV patients in sub-Saharan Africa, there is a lack of data on their influence on treatment outcomes in HIV patients. Therefore, this study aimed to assess the impact of age-associated comorbidities on responses to antiretroviral therapy (ART) among people living with HIV. Methods A hospital-based nested case-control study was conducted among adult HIV-infected patients at the Jimma Medical Center from January 3 to June 2, 2022. Data were recorded by interviewing the patients and their medical chart and analyzed using The Statistical Package for Social Science (SPSS) v. 23, and at p <0.05. The Results The overall immunological and virologic failure rates were 13.8% and 13.4%, respectively. Being male [AOR = 3.079,95% CI (1.139-8.327)], having age-associated comorbidity [AOR:10.57,95% CI (2.810-39.779)], age ≥ 50 years [AOR = 2.855, 95% CI (1.023-7.9650)], alcohol intake [AOR = 3.648,95% CI (1.118-11.897)], and having a baseline CD4+ count of < 200 cells/uL [AOR:3.862, 95% CI (1.109-13.456) were an independent predictor of immunological failure; Whereas Being alcoholic [AOR:3.11, 95% CI (1.044-9.271)], having a baseline CD4+ count of < 200 cells/uL [AOR:5.11, 95% CI (1.547-16.892)], a low medication adherence [AOR:5.92, 95% CI (1.81-19.36)], bedridden baseline functional status [AOR:3.902, 95% CI (1.237-12.307)], and lack of cotrimoxazole prophylaxis [AOR:2.735,95% CI (1.084-6.902)] were found to be an independent predictor of virologic treatment failure, but being younger (age < 50 years) was protective for virologic failure. Conclusion Out of the eight patients who were treated for HIV at least one patient had developed immunological and/or virological failure. Age-associated comorbid chronic non-communicable diseases highly influence immunological outcomes compared with virological outcomes. Health providers should pay attention to age-associated comorbidities, encourage lifestyle modifications, and counsel on medication adherence to improve clinical outcomes in patients with HIV.
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Affiliation(s)
- Abebaw Abie
- Department of Pharmacy, College of Medicine and Health Science, Debre-Markos University, Debre-Markos, Ethiopia
| | - Mekonnen Damessa
- Department of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
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Owusu LB, Ababio C, Boahene S, Zakaria AFS, Emikpe AO, Dwumfour CK, Appiagyei KA, Apiribu F. The predictors of unsuppressed viremia among PLHIV: a cross-sectional study in Ghana. BMC Public Health 2023; 23:1113. [PMID: 37296400 PMCID: PMC10257285 DOI: 10.1186/s12889-023-16032-9] [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: 08/25/2022] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND Unsuppressed viremia in HIV infected patients is generally associated with increased rates of disease transmission and poor patient survival. This study assessed the socio-demographic determinants of People Living with HIV/AIDS, having viral load non-suppression and who are receiving antiretroviral therapy in a District Hospital in Ghana. METHODS The study utilized the cross-sectional research design with both primary and secondary data conducted from September to October 2021 in Ghana. Data were collected from 331 PLHIV who were placed on Anti-Retroviral Therapy (ART) for more than 12 months at the ART centre at a District Hospital in Ghana. Unsuppressed viremia was defined as plasma viral load of ≥ 1000 copies/mL after 12 months on an ART with effective adherent support. A structured questionnaire was used to collect primary data on participants and a Secondary data was also collected from patients' folders, hospital registers and the computerized health information systems at the study site. SPSS was used to analyse descriptive and inferential data. Pearson's chi-square and Fisher's exact test were used to assess the independent determinants of viral load non-suppression. Pearson's chi-square test was used for tests giving ≤ 20% of expected cell counts less than five while Fisher's exact test was used for tests giving > 20% of expected cell counts less than five. A p value of < 0.05 was considered statistically significant. RESULTS Out of the 331 PLHIV who participated in the study, 174 (53%) were female and 157 (47%) were Male. The study found viral load non-suppression of 19% with age (p = 0.03), income (p = 0.02), employment (p = 0.04), means of transportation (p = 0.02), cost of transportation to the ART centre (p = 0.03) and level of medication adherence (p = 0.02) as determinants of viral load non-suppression. CONCLUSION There was a low level of viral load non-suppression among PLHIV after 12 months of active antiretroviral therapy with age, income, employment, means of transportation, cost of transportation and level of medication adherence influencing viral non-suppression. Thus, ART drugs and services should be decentralized to the community health workers' level within the various localities of patients to decrease the economic consequences involved in accessing health care for PLHIV/AIDS. This will minimize defaulting, improve adherence and promote viral load suppression.
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Affiliation(s)
| | - Christiana Ababio
- New Edubiase Government Hospital, Adansi South District, Ashanti Region, Ghana
| | - Selina Boahene
- New Edubiase Government Hospital, Adansi South District, Ashanti Region, Ghana
| | | | | | | | | | - Felix Apiribu
- Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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Boakye P, Safowaa A. Prevalence and predictors of viral load suppression in adults living with HIV in the western region of Ghana: A cross-sectional study. AIMS Public Health 2023; 10:469-479. [PMID: 37304596 PMCID: PMC10251059 DOI: 10.3934/publichealth.2023033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 05/05/2023] [Accepted: 05/23/2023] [Indexed: 06/13/2023] Open
Abstract
Background Although antiretroviral therapy is beneficial and available free of cost to patients, several roadblocks still prevent patients from reaching viral suppression. This research aimed to determine the prevalence rate of viral suppression among people living with HIV in the western region of Ghana and identify the factors contributing to viral non-suppression. Methods A cross-sectional study was conducted on 7199 HIV-positive adults. All data from the Sekondi Public Health Laboratory database was exported to Microsoft Excel and then verified and filtered before being exported to STATA 16.1. Viral non-suppression was modeled statistically using logistic regression. Results Viral load suppression was achieved in 5465 (75.91%) study participants who received antiretroviral treatment. However, 1734 participants (24.0%) did not achieve viral suppression. Patients with poor adherence to ARV (AOR 0.30; 95% CI 0.16, 0.58) and fair adherence to ARV (AOR 0.23; 95% CI 0.12, 0.45) were associated with a lower odd of viral non-suppression. Patients with six (6) months to two (2) years of treatment before viral load testing (AOR 0.67; 95% CI 0.46, 0.98) were also associated with a lower likelihood of viral non-suppression. Conclusions The rate of non-suppression was high, and the suppression rate fell short of the UNAIDS target. Poor ARV adherence, fair ARV adherence, and a treatment duration of six (6) months to two (2) years before viral load testing appear to be obstacles to viral load suppression. The research findings seem to suggest that viral load testing supports viral non-suppression. Therefore, using viral load tests to monitor medication's effects on health can motivate patients to adhere to their prescribed medication regimen. More research is needed to determine whether viral load testing can improve adherence. Given the high rate of virologic failure, the study highlights the importance of identifying antiretroviral resistance patterns.
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Affiliation(s)
- Philip Boakye
- Department of Epidemiology and Biostatistics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Department of Research in Epidemiology, Biostatistics and Informatics, Koachie Health Systems, Accra, Ghana
| | - Adwoa Safowaa
- Department of Epidemiology and Biostatistics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Faculty of Health and Medical Sciences, Presbyterian University, Agogo, Ghana
- Department of Research in Epidemiology, Biostatistics and Informatics, Koachie Health Systems, Accra, Ghana
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Anito AA, Lenjebo TL, Woticha E, Solomon F. Magnitude of Viral Load Suppression and Associated Factors among Clients on Antiretroviral Therapy in Public Hospitals of Hawassa City Administration, Ethiopia. HIV AIDS (Auckl) 2022; 14:529-538. [PMID: 36425750 PMCID: PMC9680672 DOI: 10.2147/hiv.s387787] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 11/11/2022] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND A majority of clients on first-line antiretroviral therapy with an initial high viral load will resuppress following an adherence intervention. Some sociodemographic and clinical characteristics were found to affect resuppression. Few reports on the outcome of the intervention and its associated factors in our country, with inconsistent results and some missed clinical factors of potential association, have compelled this study. The study aimed to assess the proportion of viral load suppression and associated factors among clients on antiretroviral therapy in public hospitals of Hawassa City Administration, Ethiopia. METHODS An institution-based cross-sectional study with retrospective document review was conducted among 342 participants on antiretroviral therapy enrolled for counseling since its start in November 2016. Data were captured using a pretested and structured checklist from all client charts with complete data, entered into EpiData 3.1.0 and exported to SPSS 27 for analysis. The proportion of viral load suppression was determined. Bivariate and multivariate logistic regressions were performed to identify associated factors. Statistical significance was determined at a 95% CI and P<0.05. RESULTS The proportion of viral load suppression was found to be 40.9% (35.7%-46.5%). Nevirapine-based antiretroviral treatment regimens (AOR 0.125, 95% CI 0.034-0.464), malnutrition (AOR 0.565, 95% CI 0.329-0.971), poor adherence (AOR 0.504, 95% CI 0.287-0.886), lower CD4 count (AOR 0.149, 95% CI 0.071, 0.314), and fewer counseling sessions (AOR 0.330, 95% CI 0.149-0.729) were significantly associated with viral load suppression. CONCLUSION The proportion of viral load suppression is lower than that recommended by the World Health Organization. Nevirapine-based regimens, poor nutritional status, poor adherence, lower CD4 count, and fewer counseling sessions risk a lower proportion of viral load suppression. This calls for the need to devise strategies to address these factors and to revisit program implementation.
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Affiliation(s)
| | | | - Eskinder Woticha
- School of Public Health, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Fithamlak Solomon
- School of Medical Laboratory, Wolaita Sodo University, Wolaita Sodo, Ethiopia
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Bogale B, Asefa A, Destaw A, Midaksa G, Asaye Z, Alemu Gebremichael M, Wolde AA, Yimer E, Yosef T. Determinants of virological failure among patients on first line highly active antiretroviral therapy (HAART) in Southwest Ethiopia: A case-control study. Front Public Health 2022; 10:916454. [PMID: 36408009 PMCID: PMC9667891 DOI: 10.3389/fpubh.2022.916454] [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: 04/09/2022] [Accepted: 09/26/2022] [Indexed: 01/22/2023] Open
Abstract
Background Virological failure remains a public health concern among patients with human immunodeficiency virus (HIV) after treatment initiation. Ethiopia is one of the countries that aims to achieve the global target of 90-90-90 that aims to achieve 90% virological suppression, but there is a paucity of evidence on the determinants of virological failure. Therefore, the study is intended to assess determinants of virological treatment failure among patients on first-line highly active antiretroviral therapy (HAART) at Mizan Tepi University Teaching Hospital (MTUTH), Southwest Ethiopia. Method A hospital-based unmatched case-control study was conducted from 11 November to 23 December 2020, among 146 cases and 146 controls. All cases and controls were selected randomly using computer-generated random numbers based on their medical record numbers. During the document review, data were collected using checklists, entered into Epi-data version 4.0.2, and analyzed by SPSS version 25. A multivariable logistic regression analysis was done to identify the independent determinants of virological treatment failure. Results In this study, being male (adjusted odds ratio (AOR) = 1.89, 95% CI: 1.04, 3.47), substance use (AOR = 2.67, 95% CI: 1.40, 4.95), baseline hemoglobin (Hgb) < 12 mg/dl (AOR = 3.22, 95% CI: 1.82, 5.99), poor drug adherence (AOR = 3.84, 95% CI: 1.77, 5.95), restart ART medication (AOR = 2.45, 95% CI: 1.69, 7.35), and opportunistic infection (OI) while on HAART (AOR = 4.73, 95% CI: 1.76, 12.11) were determinants of virological treatment failure. Conclusion The study revealed that the sex of the patient, history of substance use, baseline Hgb < 12 mg/dl, poor drug adherence, restart after an interruption, and having OI through the follow-up period were determinants of virological failure. Therefore, program implementation should consider gender disparity while men are more prone to virological failure. It is also imperative to implement targeted interventions to improve drug adherence and interruption problems in follow-up care. Moreover, patients with opportunistic infections and restart HAART need special care and attention.
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Affiliation(s)
- Biruk Bogale
- School of Public Health, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan-Aman, Ethiopia,*Correspondence: Biruk Bogale ;
| | - Adane Asefa
- School of Public Health, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Alemnew Destaw
- School of Public Health, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Gachana Midaksa
- School of Public Health, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Zufan Asaye
- Department of Statistics, College of Natural Sciences, Mizan-Tepi University, Tepi, Ethiopia
| | - Mathewos Alemu Gebremichael
- School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Asrat Arja Wolde
- Department of Data Repository and Governance, National Data Management Center for Health, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Ejig Yimer
- Department of Public Health, Mizan-Aman Health Science College, Mizan-Aman, Ethiopia
| | - Tewodros Yosef
- School of Public Health, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan-Aman, Ethiopia
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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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Mulisa D, Tolossa T, Bayisa L, Abera T, Wakuma B. First-line virologic-based ART treatment failure and associated factors among adult HIV Positives in Southwest Shoa, Central Ethiopia. J Int Assoc Provid AIDS Care 2022; 21:23259582221111080. [PMID: 35844136 PMCID: PMC9297459 DOI: 10.1177/23259582221111080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: The function of antiretroviral therapy is to enhance immunity and prevent the occurrence of opportunistic infection. But antiretroviral therapy showed a failure to manage infection after a time. Nowadays, an accepted criterion to confirm Antiretroviral therapy (ART) treatment failure is a virologic failure. Regarding this virologic failure, there are no well-addressed findings, especially in this study area. Therefore in this research, the magnitude and factors that contribute for virological ART treatment failure have been identified. Methods: Facilitybased cross-sectional study was conducted on adult patients taking ART. Data entry was conducted using Epi Data Version3 and exported to Stata SE version 14 for analysis. Bivariable logistic regression was used to find covariates significantly associated with firs line ART treatment failure. In this case, variables with P-value ≤ .25 were a candidate for multiple logistic regressions. A backward logistic regression model was used. Finally, variables with P-value ≤ .05 were considered as factors significantly associated with first-line ART treatment failure and the result was presented with a description, graph, and tables. Results: In this study, three hundred and fifty peoples were a candidate for the study and all have been involved. The magnitude of first-line ART treatment failure based on virologic criteria was 20.85%. Greater than three-fourth (84.29%) of study participants have support from somebody. Those patients who have initiated first-line ART with NVP based regimen have 1.83 times more likely to face first-line ART treatment failure as compared with those who have started with Efeverence (EFV) based regimen [AOR = 1.83, 95% CI (1.035, 3.245)]. Patients who have initiated first-line ART at the health center were 3.093 times more likely to face first-line ART treatment failure as compared those who have initiated ART at hospitals [AOR = 3.093, 95% CI (1.101, 8.685)]. Patients who have not developed a common opportunistic infection after ART initiation was 47.3% less likely to encounter first-line ART treatment failure as compared with those who have opportunistic infection [AOR = 0.527, 95% CI (0.289, 0.961)]. Conclusion: Based on virologic criteria, NVP based ART initiation, having history recorded opportunistic infection after ART initiation, being male, Institution where initiate ART, are significantly associated with the occurrences of first-line ART treatment failure. The action has to be directed on those identified factors to maintain the patient stay on First-line ART by concerned stakeholders.
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Affiliation(s)
- Diriba Mulisa
- School of Nursing and Midwifery, Institutes of Health Sciences, 128159Wollega University, Nekemte, Ethiopia
| | - Tadesse Tolossa
- Department of Public Health, Institutes of Health Sciences, 128159Wollega University, Nekemte, Ethiopia
| | - Lami Bayisa
- School of Nursing and Midwifery, Institutes of Health Sciences, 128159Wollega University, Nekemte, Ethiopia
| | - Tesfaye Abera
- School of Nursing and Midwifery, Institutes of Health Sciences, 128159Wollega University, Nekemte, Ethiopia
| | - Bizuneh Wakuma
- Department of Pediatric Nursing, School of Nursing and Midwifery, 128159Wollega University, Nekemte, Ethiopi
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Getachew D, Eshetie A, Chekole DM. Modeling the longtiudnal change of viral load of HIV positive patients on antiretroviral therapy. COGENT MEDICINE 2021. [DOI: 10.1080/2331205x.2021.2008607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Dawit Getachew
- Department of Statistics, College of Natural and Computational Science, Aksum University, Aksum, Ethiopia
| | - Aragaw Eshetie
- Department of Statistics, College of Natural and Computational Science, University of Gondar, Gondar, Ethiopia
| | - Dessie Melese Chekole
- Department of Statistics, College of Natural and Computational Science, University of Gondar, Gondar, Ethiopia
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Abdullahi SB, Ibrahim OR, Okeji AB, Yandoma RI, Bashir I, Haladu S, Idris SA, Oseni TIA, Suleiman BM, Yahaya M, Aworh MK, Sufiyan MB. Viral suppression among HIV-positive patients on antiretroviral therapy in northwestern Nigeria: an eleven-year review of tertiary care centre records, January 2009-December 2019. BMC Infect Dis 2021; 21:1031. [PMID: 34600477 PMCID: PMC8487150 DOI: 10.1186/s12879-021-06722-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 09/21/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human Immuno-Deficiency Virus (HIV) remains one of the world's significant public health challenges. Viral suppression is the key indicator for treatment success in People living with HIV (PLHIV). We determined the level of viral suppression, and its associated factors among PLHIV attending Federal Medical Centre Katsina (FMC Katsina), Nigeria. METHODS This retrospective descriptive cross-sectional study was conducted on 913 HIV positive adults enrolled in care between January 2009 and December 2019. Information on socio-demographics, clinical, immunological, Viral load (VL), and other relevant parameters were extracted from the patients' care records. The primary outcome was the proportion of patients that achieved viral suppression. We also analyzed variables that were associated with VL suppression. RESULTS Of 913, records of 831 (91.0%) registered patients were analyzed. During the period, 751 (90.4%) achieved viral suppression, 427 (51.4%) had CD4 counts ≥ 500 and 477 (57.4%) were on HAART for ≥ 5 years. Majority, 793 (95.4%) were on first-line HAART regimen (Tenofovir-Lamivudine-Dolutegravir or Abacavir-Lamivudine-Dolutegravir), and 809 (97.4%) in the non-advanced stage (WHO stages 1 and 2). The median (interquartile range) of viral load was 20 (20-40) vs 19,989 (3311-110,340) cp/ml in virally suppressed, and unsuppressed respectively. Factors associated with viral suppression included being unemployed (Adjusted OR [AOR] 4.9, 95% CI 2.771, 8.539), educated (AOR 4.2, 95% CI 1.098, 16.223), having a baseline CD4 count ≥ 500 cells/µl (AOR 2.7, 95% CI 1.588, 4.625), and being on first line HAART regimen [AOR 7.0, 95% CI 3.220, 15.648]. CONCLUSIONS Our study demonstrated a good viral suppression among PLHIV on HAART. Variables associated with viral suppression included unemployment, formal education, high baseline CD4 count, and first line HAART regimen.
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Affiliation(s)
- Suleiman Bello Abdullahi
- Department of Family Medicine, Federal Medical Centre, Murtala Mohammed Way (Jibia Bypass), P. M. B: 2121, Katsina, Nigeria. .,Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria.
| | | | | | - Rabilu Iliyasu Yandoma
- Department of Family Medicine, Federal Medical Centre, Murtala Mohammed Way (Jibia Bypass), P. M. B: 2121, Katsina, Nigeria
| | - Ibrahim Bashir
- Department of Haematology and Blood Transfusion, Federal Medical Centre, Katsina, Nigeria
| | - Suleiman Haladu
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria
| | | | - T I A Oseni
- Department of Family Medicine, Ambrose Alli University, Ekpoma, Nigeria
| | | | - Mohammed Yahaya
- Department of Medical Microbiology and Parasitology, Usmanu Danfodiyo University, Sokoto, Nigeria
| | - Mabel Kamweli Aworh
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria
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Afrane AKA, Goka BQ, Renner L, Yawson AE, Alhassan Y, Owiafe SN, Agyeman S, Sagoe KWC, Kwara A. HIV virological non-suppression and its associated factors in children on antiretroviral therapy at a major treatment centre in Southern Ghana: a cross-sectional study. BMC Infect Dis 2021; 21:731. [PMID: 34340689 PMCID: PMC8330060 DOI: 10.1186/s12879-021-06459-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/21/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Children living with human immunodeficiency virus (HIV) infection require lifelong effective antiretroviral therapy (ART). The goal of ART in HIV-infected persons is sustained viral suppression. There is limited information on virological non-suppression or failure and its associated factors in children in resource limited countries, particularly Ghana. METHODS A cross-sectional study of 250 children aged 8 months to 15 years who had been on ART for at least 6 months attending the Paediatric HIV clinic at Korle Bu Teaching hospital in Ghana was performed. Socio-demographic, clinical, laboratory and ART Adherence related data were collected using questionnaires as well as medical records review. Blood samples were obtained for viral load and CD4+ count determination. Viral load levels > 1000 copies/ml on ART was considered virological non-suppression. Logistic regression was used to identify factors associated with virological non-suppression. RESULTS The mean (±SD) age of the study participants was 11.4 ± 2.4 years and the proportion of males was 53.2%. Of the 250 study participants, 96 (38.4%) had virological non-suppression. After adjustment for significant variables, the factors associated with non-suppressed viral load were female gender (AOR 2.51 [95% CI 1.04-6.07], p = 0.041), having a previous history of treatment of tuberculosis (AOR 4.95 [95% CI 1.58-15.5], p = 0.006), severe CD4 immune suppression status at study recruitment (AOR 24.93 [95% CI 4.92-126.31], p < 0.001) and being on a nevirapine (NVP) based regimen (AOR 7.93 [95% CI 1.58-1.15], p = 0.005). CONCLUSION The prevelance of virological non-suppression was high. Virological non-suppression was associated with a previous history of TB treatment, female gender, severe CD4 immune suppression status at study recruitment and being on a NVP based regimen. Early initiation of ART and phasing out NVP-based regimen might improve viral load suppression in children. In addition, children with a history of TB may need focused measures to maximize virological suppression.
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Affiliation(s)
- Adwoa K A Afrane
- Department of Child Health, Korle Bu Teaching Hospital, Accra, Ghana.
| | - Bamenla Q Goka
- Department of Child Health, Korle Bu Teaching Hospital, Accra, Ghana.,Department of Child Health, University of Ghana Medical School, Accra, Ghana
| | - Lorna Renner
- Department of Child Health, Korle Bu Teaching Hospital, Accra, Ghana.,Department of Child Health, University of Ghana Medical School, Accra, Ghana
| | - Alfred E Yawson
- Department of Community Health, University of Ghana Medical School, Legon, Accra, Ghana
| | - Yakubu Alhassan
- Department of Health Policy Planning and Management, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | - Seth N Owiafe
- Department of Child Health, Korle Bu Teaching Hospital, Accra, Ghana
| | - Seth Agyeman
- Department of Immunology, Korle Bu Teaching Hospital, Accra, Ghana
| | - Kwamena W C Sagoe
- Department of Medical Microbiology, University of Ghana Medical School, Accra, Ghana
| | - Awewura Kwara
- Department of Medicine, University of Florida, College of Medicine, Gainesville, Florida, USA
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Desalegn M, Seyoum D, Tola EK, Tsegaye Gayesa R. Determinants of first-line antiretroviral treatment failure among adult HIV patients at Nekemte Specialized Hospital, Western Ethiopia: Unmatched case-control study. SAGE Open Med 2021; 9:20503121211030182. [PMID: 34262767 PMCID: PMC8252348 DOI: 10.1177/20503121211030182] [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: 03/02/2021] [Accepted: 06/16/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE In Ethiopia, only a few studies were conducted to determine factors contributing to antiretroviral treatment failure, in general, and there are no published data in the study area, in particular. Thus, the aim of the study was to assess the determinants of first-line treatment failure among adult HIV patients on antiretroviral treatment at Nekemte Specialized Hospital, western Ethiopia. METHODS The hospital-based 1:2 unmatched case-control study was conducted in Nekemte Specialized Hospital from 1 August to 30 September, 2019, on 252 HIV-positive patients receiving antiretroviral treatment (86 cases and 166 controls). Cases were selected from patients who were switched to second-line antiretroviral treatment regimen after first-line antiretroviral treatment failure. Controls were from those who are on the first-line antiretroviral regimens for at least 6 months. Data were collected by two trained clinical nurses. Record review and an interviewer-administered questionnaire were used to collect data. Data were entered into Epi-Data, version 7.2.2, and then exported to SPSS, version 25, for analysis. The association between treatment failure and each covariate was assessed by bivariate analysis to identify candidate variables at p value < 0.25. All candidate variables were entered into multivariate analysis done in stepwise backward likelihood ratio to declare statistical significance association at p value < 0.05, 95% confidence interval. RESULTS Data from a total of 252 (86 cases and 166 controls) patients were extracted at a response rate of 98.4%. Statistically higher odds of first-line treatment failure were observed among those who started treatment at an advanced stage (Baseline World Health Organization stage 3 o r4 (adjusted odds ratio = 3.12, 95% confidence interval: 1.55-6.26), lower Baseline CD4 count < 100 cells (adjusted odds ratio = 3.06, 95 % confidence interval: 1.45-6.50), lack of participation in a support group (adjusted odds ratio = 4.03, 95% confidence interval: 1.98-8.21), history of antiretroviral treatment discontinuation for greater than 1 month (adjusted odds ratio = 2.36, 95% confidence interval: 1.17-4.78) and poor adherence to antiretroviral treatment (adjusted odds ratio = 3.09, 95% confidence interval: 1.54-6.19). CONCLUSION Antiretroviral treatment initiation at an advanced stage, lower CD4 count, no participation in a support group, and poor adherence were determinants of treatment first-line antiretroviral treatment failure. Therefore, health care providers and program developers should give special attention to; early diagnosis and start of treatment, encouraging patients to participate in a support group, trace patients early, and attentively follow patients to improve their adherence to antiretroviral treatment.
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Affiliation(s)
- Mengistu Desalegn
- Department of Public health, Nekemte Health Science College, Nekemte, Ethiopia
| | - Dejene Seyoum
- Department of Public Health, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Edosa Kifle Tola
- Department of Medical Laboratory Science, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Reta Tsegaye Gayesa
- Department of Nursing, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
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Mehari EA, Muche EA, Gonete KA. Virological Suppression and Its Associated Factors of Dolutegravir Based Regimen in a Resource-Limited Setting: An Observational Retrospective Study in Ethiopia. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:709-717. [PMID: 34234572 PMCID: PMC8254547 DOI: 10.2147/hiv.s316776] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/09/2021] [Indexed: 11/23/2022]
Abstract
Background Toxicity, treatment failure, and resistance to existing HIV treatment regimens have become a challenge in resource-limited settings. As a result, a dolutegravir based regimen has recently been utilized. However, there is a paucity of evidence in sub-Saharan countries regarding its virological suppression. Thus, this study aimed to assess virological suppression and associated factors of dolutegravir based regimen. Methods A retrospective follow-up study was conducted on 349 individuals. They were selected using a systematic random sampling technique among all treatment-experienced adult HIV patients who were on a dolutegravir based regimen. From this, 81.4% of them were virologically suppressed before the initiation of dolutegravir based regimen. The study was carried out at twelve months of therapy after shifting to dolutegravir based regimen (TDF-3TC-DTG) during the period May 2018–August 2020 at Debre Markos referral hospital. Retrospective data before and after dolutegravir based regimen initiation were collected from their medical records. The time on dolutegravir based regimen was one year. Bivariable and multivariable logistic regression was used to identify factors. Variables with p <0.05 were considered statistically significant. Results From a total of 359, 349 participated (97.2%) in the study, and the mean age of the participants was 40.28 ±11.6 years. Totally, 192 (55.0%) of them were female. The proportion of virological suppression was 92%. Good adherence (participants who reported an intake of ≥95% of the prescribed medication) (AOR=6.2, 95% CI: 1.93, 20.11) and overall duration of ART (AOR=1.02, 95% CI: 1.01, 1.04) were associated with virological suppression. Conclusion Dolutegravir based regimen maintains high virological suppression. Adherence and duration of ART were associated with virological suppression. Therefore, designing effective mechanisms to maintain virological suppression is important.
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Affiliation(s)
- Eden Abetu Mehari
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Esileman Abdela Muche
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Kedir Abdela Gonete
- Department of Human Nutrition, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Zhang T, Liao L, Shao Y, Feng Y, Ruan Y, Xing H. Relationship Between Drug Resistance and Death in HIV-Infected Patients Receiving Antiretroviral Therapy - 7 PLADs, China, 2010-2019. China CDC Wkly 2021; 3:291-297. [PMID: 34594868 PMCID: PMC8393015 DOI: 10.46234/ccdcw2021.068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/10/2021] [Indexed: 11/14/2022] Open
Abstract
WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? With increasing coverage of antiretroviral therapy (ART) for HIV-infected patients, more and more attention has been paid to the impact of HIV drug resistance on death in those patients in China. WHAT IS ADDED BY THIS REPORT? Among HIV-infected patients receiving ART, the risk of death is higher in patients with HIV drug resistance [adjusted odds ratio (AOR)=4.25, 95% confidence interval (CI): 2.10-8.62], with viral load ≥1,000 copies/mL but drug resistance untested (AOR=4.65, 95% CI: 1.74-12.39), and with neither viral load nor drug resistance being tested (AOR=17.52, 95% CI: 8.73-35.19) when compared with drug-sensitive patients. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? It is important to strengthen drug resistance monitoring and prevention in HIV-infected patients. While performing ART for HIV-infected patients, viral load testing and drug resistance testing should be carried out routinely and promptly.
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Affiliation(s)
- Tianhao Zhang
- State Key Laboratory of Infectious Disease Prevention and Control (SKLID), National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Beijing, China
| | - Lingjie Liao
- State Key Laboratory of Infectious Disease Prevention and Control (SKLID), National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Beijing, China
| | - Yiming Shao
- State Key Laboratory of Infectious Disease Prevention and Control (SKLID), National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Beijing, China
| | - Yi Feng
- State Key Laboratory of Infectious Disease Prevention and Control (SKLID), National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Beijing, China
| | - Yuhua Ruan
- State Key Laboratory of Infectious Disease Prevention and Control (SKLID), National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Beijing, China
| | - Hui Xing
- State Key Laboratory of Infectious Disease Prevention and Control (SKLID), National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Beijing, China
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Sebastião CS, Morais J, Brito M. Factors Influencing HIV Drug Resistance among Pregnant Women in Luanda, Angola: Findings from a Cross-Sectional Study. Trop Med Infect Dis 2021; 6:tropicalmed6010029. [PMID: 33807796 PMCID: PMC8005960 DOI: 10.3390/tropicalmed6010029] [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: 02/04/2021] [Revised: 02/26/2021] [Accepted: 03/02/2021] [Indexed: 11/21/2022] Open
Abstract
The increase in HIV infection and drug-resistant strains is an important public health concern, especially in resource-limited settings. However, the identification of factors related to the propagation of infectious diseases represents a crucial target offering an opportunity to reduce health care costs as well as deepening the focus on preventing infection in high-risk groups. In this study, we investigate the factors related to drug resistance among HIV-infected pregnant women in Luanda, the capital city of Angola. This was a part of a cross-sectional study conducted with 42 HIV-positive pregnant women. A blood sample was collected, and HIV-1 genotyping was carried out using an in-house method. Multivariate analyses were performed to determine the interaction between sociodemographic characteristics and drug resistance. HIV drug resistance was detected in 44.1% of the studied population. High probabilities of drug resistance were observed for HIV-infected pregnant women living in rural areas (AOR: 2.73; 95% CI: 0.50–14.9) with high educational level (AOR: 6.27; 95% CI: 0.77–51.2) and comorbidities (AOR: 5.47; 95% CI: 0.28–106) and infected with a HIV-1 non-B subtype other than subtype C (AOR: 1.60; 95% CI: 0.25–10.3). The present study reports high HIV drug resistance. Furthermore, older-age, rural areas, high educational levels, unemployed status, having comorbidities, and HIV-1 subtypes were factors related to drug resistance. These factors impact on drug susceptibility and need to be urgently addressed in order to promote health education campaigns able to prevent the spread of drug-resistant HIV strains in Angola.
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Affiliation(s)
- Cruz S. Sebastião
- Centro de Investigação em Saúde de Angola, Caxito, Angola; (C.S.S.); (J.M.)
- Molecular Biology Laboratory, Instituto Nacional de Investigação em Saúde, Luanda, Angola
- Instituto Superior de Ciências da Saúde, Universidade Agostinho Neto, Luanda, Angola
| | - Joana Morais
- Centro de Investigação em Saúde de Angola, Caxito, Angola; (C.S.S.); (J.M.)
- Molecular Biology Laboratory, Instituto Nacional de Investigação em Saúde, Luanda, Angola
- Faculdade de Medicina, Universidade Agostinho Neto, Luanda, Angola
| | - Miguel Brito
- Centro de Investigação em Saúde de Angola, Caxito, Angola; (C.S.S.); (J.M.)
- Health and Technology Research Center, Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal
- Correspondence:
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Genet A, Mekonnen Z, Yizengaw E, Mekonnen D. First line antiretroviral treatment failure and associated factors among people living with HIV in northwest Ethiopia. Afr Health Sci 2021; 21:263-272. [PMID: 34394306 PMCID: PMC8356610 DOI: 10.4314/ahs.v21i1.34] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Anti-retroviral treatment enhances the immune status and reduces unwanted outcomes. However, development of treatment failure and drug resistance raises concern over lifelong treatments to chronic diseases such as HIV/AIDS. OBJECTIVES This study determined proportion of treatment failure (TF) and identified factors associated with TF among people living with human immunodeficiency virus (HIV) in Bahir Dar, Northwest Ethiopia. METHODS Facility based cross sectional study was carried out from November, 2017 to April, 2018. Sociodemographic and clinical data were collected using structured questioner. Blood sample was collected and analyzed for viral load, complete blood count (CBC), liver and kidney function test and CD4 count. A patient is declared as treatment failure when viral load value is higher than 1000 RNA copies/ml in two consecutive viral load analyses within three months interval. Data were entered and analyzed using SPSS version 23. To identify factors associated with TF, logistic regressions model was employed. RESULTS A total of 430 people who had six months and above antiretroviral treatment (ART) follow up were enrolled in the study. Of these, 57.9% were females & the mean age was 38 years. The mean month of ART follow up was 83 months. In the first viral load analysis, 106 (24.7%) of the cohort were virologically failed. These failed people were followed for 3 months with intensive adherence support; then second viral load analysis showed a viralogical failure among 65 people of the second cohort. Thus, the overall viralogical failure or TF was 15.1%. The re-suppression rates were 41(38.7%). Male gender, people with history of drug discontinuation, poor adherence, irregular time of drug intake, multiple sexual practice showed significant association with TF. Moreover, base line and current CD4 counts of <200 cells/ml also demonstrated significant association with TF. CONCLUSION Significant proportion of treatment failure was reported in the present study. Moreover, behavioral factors such as drug discontinuation, poor adherence, multiple sexual partner were associated with treatment failure. Hence, to avoid TF, regular patient counseling and monitoring should be in place. To identify the predictors for treatment failure, further follow-up study is desirable.
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Affiliation(s)
- Andualem Genet
- Department of Medical Microbiology Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Ethiopia
| | - Zewdie Mekonnen
- Department of Medical Biochemistry, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
- Biotechnology Research Institute, Bahir Dar University, Bahir Dar, Ethiopia
| | - Endalew Yizengaw
- Department of Medical Microbiology Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Ethiopia
| | - Daniel Mekonnen
- Department of Medical Microbiology Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Ethiopia
- Biotechnology Research Institute, Bahir Dar University, Bahir Dar, Ethiopia
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Pereira-Morales AJ, Acero Torres D, Moreno Zapata M, Moreno Sierra P, Astaiza Hurtado J. Design and Development of a Risk Classification Instrument for Virological Failure in HIV, Using Psychosocial Determinants of Health: Preliminary Evidence from a South American Country. AIDS Behav 2021; 25:623-633. [PMID: 32889660 DOI: 10.1007/s10461-020-03025-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Predictive approaches in HIV to estimate a patient's risk to present with relevant health outcomes, such as hospitalizations and AIDS-related death, long before they happen, could be highly useful. We aimed to develop a risk classification instrument for virological failure through a scoring system that identifies patients with a low, medium, and high risk after six months of ART treatment. A case-control design was implemented through 355 HIV-positive Colombian adults who were assessed using the designed instrument. The variables with independent predictive values were selected using logistic regression analysis, and the diagnostic performance of the prediction score was evaluated using the area under the curve. The prediction score included relevant psychosocial and biological risk factors, some of them modifiable variables like substance use and low health literacy. The area under the curve value for the total prediction score was 0.85 (CI 0.80-0.90). Therefore, this instrument could be a valuable tool to identify at-risk patients of virological failure. In low and middle-income countries, the associated risk factors of virological failure are little known. Assessing such risk would lead to make individualized decisions regarding the patient's management and minimize the chance of non-desirable outcomes.
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Affiliation(s)
- Angela J Pereira-Morales
- Sociedad Integral de Especialistas en Salud (SIES Salud IPS), Bogotá, Colombia.
- PhD Program in Public Health, Universidad Nacional de Colombia, Bogotá, Colombia.
| | - Diana Acero Torres
- Sociedad Integral de Especialistas en Salud (SIES Salud IPS), Bogotá, Colombia
| | - Mary Moreno Zapata
- Sociedad Integral de Especialistas en Salud (SIES Salud IPS), Bogotá, Colombia
| | - Pedro Moreno Sierra
- Sociedad Integral de Especialistas en Salud (SIES Salud IPS), Bogotá, Colombia
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Bisetegn G, Arefaynie M, Mohammed A, Fentaw Z, Muche A, Dewau R, Seid Y. Predictors of Virological Failure after Adherence-Enhancement Counseling among First-Line Adults Living with HIV/AIDS in Kombolcha Town, Northeast Ethiopia. HIV AIDS (Auckl) 2021; 13:91-97. [PMID: 33531843 PMCID: PMC7847365 DOI: 10.2147/hiv.s290531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 01/06/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND HIV virological failure is a common challenging problem, even after adherence-enhancement counseling. However, there have been few studies on the determinants of virological failure after adherence-enhancement counseling among adult patients on antiretroviral therapy in Ethiopia in general, and there is variation across clients and settings for unknown reasons. Therefore, this study aimed to identify predictors of virological failure after adherence-enhancement counseling among adults living with HIV/AIDS. METHODS A case-control study was conducted in the town of Kombolcha from January 1, 2019 to March 30, 2019 using simple random sampling for 338 participants. Data were collected through face-to-face interviews for social and personal characteristics and document review for clinical profiles. Descriptive statistics were used for frequency, proportions, and summary measures. Binary logistic regression analysis was carried out to identify the predictors of virological failure after adherence-enhancement counseling among adults. For multivariate logistic regression,P<0.05 was considered statistically significant. AORs are presented with 95% CIs. RESULTS The odds of virological failure after adherence-enhancement counseling were higher following poor antiretroviral medication adherence (AOR 7.3, 95% CI 2.57-20.79) and for patients who had had a first high viral load (≥10,000 copies/mL, (AOR 5, 95% CI 1.86-13.56) and a history of opportunistic infection (AOR 3.7, 95% CI 1.11-8.44) compared with their counterparts. CONCLUSION Poor antiretroviral medication adherence during adherence-enhancement counseling session, first viral load ≥10,000 copies/mL, and recent history of opportunistic infection were predictors of virological failure. Therefore, efforts should be strengthened to improve adherence to antiretroviral medication, which helps to boost immunity and suppress viral replication.
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Affiliation(s)
| | - Mastewal Arefaynie
- Department of Reproductive and Family Health, School of Public Health, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Anissa Mohammed
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Zinabu Fentaw
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Amare Muche
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Reta Dewau
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Yimer Seid
- Dessie City Zonal Health Department, CDC-Ethiopia, Dessie, Ethiopia
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Derseh BT, Shewayerga B, Dagnew Mekuria A, Admasu Basha E. Virological Treatment Failure Among Adult HIV/AIDS Patients from Selected Hospitals of North Shoa Zone, Amhara Region, Ethiopia. Infect Drug Resist 2020; 13:4417-4425. [PMID: 33328746 PMCID: PMC7735790 DOI: 10.2147/idr.s280966] [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: 09/08/2020] [Accepted: 11/28/2020] [Indexed: 01/17/2023] Open
Abstract
Purpose The study aimed at assessing the magnitude of virological treatment failure and associated factors among HIV reactive adults at selected hospitals. Patients and Methods A facility-based cross-sectional study was conducted among 498 study participants who started their first-line HAART from August 2015 to December 2018. Data were collected from patients' charts and face-to-face interviews using a structured questionnaire. The bivariable analysis was executed to select candidate variables at a p-value of less than 0.2. Multivariable logistic regression (forward, stepwise, and conditional) analysis was used to find factors associated with virological failure at a significant level of 5%. A model adequacy check was done by Hosmer and Lemeshow test (p = 0.57). Results More than half 290 (58.2%) of the study participants were women. The median (IQR) age at ART initiation was 40 (15) years. The median (IQR) duration when a virological failure occurred from the initiation of ART treatment was 96 (72) months. The prevalence of virological treatment failure was 10.24% (95% CI: 7.57%, 12.91%). Poor ART drug adherence (AOR = 4.54; 95% CI: 2.09, 9.87), CD4 count less than 250 cell/μL (AOR = 24.88; 95% CI: 11.73, 52.81) and poor quality of life (QoL) (AOR = 2.65; 95% CI: 1.12, 6.25) were independent predictors of virological treatment failure. Conclusion The magnitude of virological ART treatment failure in this study was relatively high. Poor ART drug adherence, patients' having lower CD4 count and poorer quality of life were predictors of treatment failure. Thus, intervention programs that enrich patients' health-related quality of life should be implemented. Moreover, counseling that supplements the importance of drug adherence and reduction of risks that lower CD4 counts should be given emphasis which in turn helps to prevent first-line ART treatment failure.
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Affiliation(s)
- Behailu Tariku Derseh
- Department of Public Health, College of Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia
| | - Belay Shewayerga
- Department of Public Health, College of Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia
| | - Abinet Dagnew Mekuria
- Department of Public Health, College of Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia
| | - Elyas Admasu Basha
- Department of Nursing, College of Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia
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Abdullahi IJ, Deybasso HA, Adlo AM. Determinants of Virological Failure Among Patients on First-line Antiretroviral Therapy in Central Oromia, Ethiopia: A Case-Control Study. HIV AIDS (Auckl) 2020; 12:931-939. [PMID: 33363411 PMCID: PMC7754086 DOI: 10.2147/hiv.s281672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 12/01/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Viral suppression among people living with HIV is the main goal of antiretroviral therapy (ART). Despite the treatment, more than four million people and over 55 thousand patients globally and in Ethiopia had virological failure respectively in 2017. The purpose of this study was to identify determinants of virological failure among patients on ART in central Oromia, Ethiopia. METHODS A facility-based unmatched case-control study was conducted. Sample size was calculated using EpiInfo software, and 504 randomly selected patient's records were analyzed. Case to control ratio was one to one. Separate sampling frames were prepared for cases and controls using medical registration numbers (MRN) from patients' registrations data. Cases and controls were selected from respective sampling frames. Respective patient charts were traced using the MRN, and data were extracted from patient charts using data abstraction format. The data were entered using EpiInfo version seven and analyzed using SPSS version 20.0. Descriptive statistics and binary logistic regression were used for the analysis. Adjusted odds ratio with its 95%CI was used to present strength association. A P-value of <0.05 was used to determine statistical significance of the association. RESULTS Age <15 years (AOR=3.72, 95%CI: 1.70-8.12), baseline CD4 count <100/mm3 (AOR=2.31, 95%CI: 1.05-5.08), TDF-3TC-NVP regimen (AOR=2.81, 95%CI: 1.28-6.18), nondisclosure of HIV status (AOR=6.78, 95%CI: 3.24-14.15) and history of poor adherence (AOR=11.19, 95%CI: 5.65-22.15) were factors independently associated with virological failure among the study participants. CONCLUSION Younger age, low baseline CD4 count, TDF/NVP containing regimen, poor adherence, and nondisclosure of HIV status were significant determinants of virological failure. Therefore, adherence counseling and paying due attention to patients having these determinants are required to achieve adequate viral load suppression.
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Affiliation(s)
| | - Haji Aman Deybasso
- Department of Public Health, Adama Hospital Medical College, Adama, Oromia, Ethiopia
| | - Abebe Megerso Adlo
- Department of Public Health, Adama Hospital Medical College, Adama, Oromia, Ethiopia
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Lailulo Y, Kitenge M, Jaffer S, Aluko O, Nyasulu PS. Factors associated with antiretroviral treatment failure among people living with HIV on antiretroviral therapy in resource-poor settings: a systematic review and metaanalysis. Syst Rev 2020; 9:292. [PMID: 33308294 PMCID: PMC7733304 DOI: 10.1186/s13643-020-01524-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 11/08/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Despite the increase in the number of people accessing antiretroviral therapy (ART), there is limited data regarding treatment failure and its related factors among HIV-positive individuals enrolled in HIV care in resource-poor settings. This review aimed to identify factors associated with antiretroviral treatment failure among individuals living with HIV on ART in resource-poor settings. METHODS We conducted a comprehensive search on MEDLINE (PubMed), Excerpta Medica Database (EMBASE), Cochrane Central Register of Controlled Trials (CENTRAL), World Health Organization's (WHO's) library database, and Latin American and Caribbean Health Sciences Literature (LILACS). We included observational studies (cohort, case-control, and cross-sectional studies) where adolescents and adults living with HIV were on antiretroviral treatment regardless of the ART regimen. The primary outcomes of interest were immunological, virological, and clinical failure. Some of the secondary outcomes were mm3 opportunistic infections, WHO clinical stage, and socio-demographic factors. We screened titles, abstracts, and the full texts of relevant articles in duplicate. Disagreements were resolved by consensus. We analyzed the data by doing a meta-analysis to pool the results for each outcome of interest. RESULTS Antiretroviral failure was nearly 6 times higher among patients who had poor adherence to treatment as compared to patients with a good treatment adherence (OR = 5.90, 95% CI 3.50, 9.94, moderate strength of evidence). The likelihood of the treatment failure was almost 5 times higher among patients with CD4 < 200 cells/mm3 compared to those with CD4 ≥ 200 CD4 cells/mm3 (OR = 4.82, 95% CI 2.44, 9.52, low strength of evidence). This result shows that poor adherence and CD4 count below < 200 cells/mm3 are significantly associated with treatment failure among HIV-positive patients on ART in a resource-limited setting. CONCLUSION This review highlights that low CD4 counts and poor adherence to ART were associated to ART treatment failure. There is a need for healthcare workers and HIV program implementers to focus on patients who have these characteristics in order to prevent ART treatment failure. SYSTEMATIC REVIEW REGISTRATION The systematic review protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO), registration number: 2019 CRD42019136538.
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Affiliation(s)
- Yishak Lailulo
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Marcel Kitenge
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Médecins Sans Frontières (MSF), Eshowe, KwaZulu Natal South Africa
| | - Shahista Jaffer
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Omololu Aluko
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Peter Suwirakwenda Nyasulu
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Division of Epidemiology & Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Fentaw Z, Molla A, Wedajo S, Mebratu W. Determinants of Virological Failure Among Adult Clients on First-Line Antiretroviral Therapy in Amhara Regional State, Northeast Ethiopia. A Case -Control Study. HIV AIDS (Auckl) 2020; 12:749-756. [PMID: 33239920 PMCID: PMC7680783 DOI: 10.2147/hiv.s267629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/29/2020] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Virological failure is defined as having viral load measurement greater or equal to 1000 copies/mm3 after at least six-month exposure to antiretroviral therapy. According to the Joint United Nations Programme on HIV/AIDS (UNAIDS-2018) report, globally nearly one in five patients on first-line antiretroviral therapy had experienced virological failure. In line with this, Ethiopia federal ministry of health also reported that one in four patients had experienced virological failure in the year 2016. To date, very little is known about the predictors of virological failure in the local context. Therefore, this study intended to address the determinants of virological failure among patients on a first-line antiretroviral regimen. METHODS A case-control study was conducted among clients on first-line antiretroviral therapy in Amhara regional state, January 2019 with a sample of 257 clients; of these, 86 clients were cases. Data were collected via patient interview and chart extraction for clinical profiles using standardized tools. Binary logistic regression was computed to identify the determinants of virological failure using Stata version 14 and the result was displayed using adjusted odds ratio with a 95% confidence interval. RESULTS Out of the proposed samples, 255 clients were considered for final analysis. The odds of virological failure are higher among poor medication adherence (AOR: 10.2:95% CI [4.1-25.8]), age<35 years (AOR: 3.07 95% CI 1.4-6.8), low baseline CD4 (AOR 3.9: 95% CI 1.6-9.6), and Khat chewers (AOR: 9.5:95% CI 2.8-32.4) as compared with their counterparts. CONCLUSION Being a young age, poor immunity at the initiation of antiretroviral, Khat chewer, and poor medication adherence significantly associated with virological failure.
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Affiliation(s)
- Zinabu Fentaw
- School of Public Health, Wollo University College of Medicine and Health Science, Dessie, Amhara Region, Ethiopia
| | - Assresie Molla
- School of Public Health, Wollo University College of Medicine and Health Science, Dessie, Amhara Region, Ethiopia
| | - Shambel Wedajo
- School of Public Health, Wollo University College of Medicine and Health Science, Dessie, Amhara Region, Ethiopia
| | - Wondwosen Mebratu
- School of Public Health, Wollo University College of Medicine and Health Science, Dessie, Amhara Region, Ethiopia
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Mziray SR, Kumburu HH, Assey HB, Sonda TB, Mahande MJ, Msuya SE, Kiwelu IE. Patterns of acquired HIV-1 drug resistance mutations and predictors of virological failure in Moshi, Northern Tanzania. PLoS One 2020; 15:e0232649. [PMID: 32986709 PMCID: PMC7521739 DOI: 10.1371/journal.pone.0232649] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 09/08/2020] [Indexed: 11/19/2022] Open
Abstract
Emergence of HIV drug resistance poses a serious risk of inactivity to all currently approved antiretroviral drugs. Profiles of HIV drug resistance mutations (HIVDRM) and virological failure (VF) are not extensively studied in Tanzania. This study aimed to determine HIVDRM and predictors of VF in HIV-infected individuals failing first-line HIV drugs in Moshi, Northern Tanzania. A case-control study was conducted at Kilimanjaro Christian Medical Centre, Mawenzi, Pasua and Majengo health facilities with HIV-care and treatment clinics from October, 2017 to August, 2018. Cases and controls were HIV-infected individuals with VF and viral suppression (VS) respectively. HIV-1 reverse transcriptase and protease genes were amplified and sequenced. Stanford University's HIV drug resistance database and REGA subtyping tool 3.0 determined HIVDRM and HIV-1 subtypes respectively. Odds ratios (OR) with 95% confidence interval (95% CI) investigated predictors of VF. P-value < 5% was considered statistically significant. A total of 124 participants were recruited, of whom 63 (50.8%) had VF, 61 (49.2%) had VS and 82 (66.1%) were females. Median [IQR] age and duration on ART were 45 [35-52] years and 72 [48-104] months respectively. Twenty-five out of 26 selected samples from cases were successfully sequenced. Twenty-four samples (96%) had at least one major mutation conferring resistance to HIV drugs, with non-nucleoside analogue reverse transcriptase inhibitor (NNRTI)-resistance associated mutations as the majority (92%). Frequent NNRTI-resistance associated mutations were K103N (n = 11), V106M (n = 5) and G190A (n = 5). Prevalent nucleoside analogue reverse transcriptase inhibitors-resistance associated mutations were M184V (n = 17), K70R (n = 7) and D67N (n = 6). Dual-class resistance was observed in 16 (64%) samples. Thirteen samples (52%) had at least one thymidine analogue-resistance associated mutation (TAM). Three samples (12%) had T69D mutation with at least 1 TAM. Two samples (8%) had at least one mutation associated with protease inhibitor resistance. Age [aOR = 0.94, 95% CI (0.90-0.97), p < 0.001] and occupation [aOR = 0.35, 95% CI (0.12-1.04), p = 0.059] associated with VF. In conclusion, HIV drug resistance is common among people failing antiretroviral therapy. Resistance testing will help to guide switching of HIV drugs.
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Affiliation(s)
- Shabani Ramadhani Mziray
- Department of Biochemistry and Molecular Biology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Kilimanjaro, Tanzania
- Department of Medical Laboratory Services, Kibong’oto Infectious Diseases Hospital (KIDH), Siha, Kilimanjaro, Tanzania
| | | | - Hellen B. Assey
- Department of Medical Laboratory Services, Kibong’oto Infectious Diseases Hospital (KIDH), Siha, Kilimanjaro, Tanzania
| | - Tolbert B. Sonda
- Kilimanjaro Clinical Research Institute (KCRI), Moshi, Kilimanjaro, Tanzania
| | - Michael J. Mahande
- Department of Epidemiology and Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Kilimanjaro, Tanzania
| | - Sia E. Msuya
- Department of Epidemiology and Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Kilimanjaro, Tanzania
- Department of Community Health, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Kilimanjaro, Tanzania
| | - Ireen E. Kiwelu
- Department of Medical Laboratory Services, Kibong’oto Infectious Diseases Hospital (KIDH), Siha, Kilimanjaro, Tanzania
- Kilimanjaro Clinical Research Institute (KCRI), Moshi, Kilimanjaro, Tanzania
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27
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Joya C, Won SH, Schofield C, Lalani T, Maves RC, Kronmann K, Deiss R, Okulicz J, Agan BK, Ganesan A. Persistent Low-level Viremia While on Antiretroviral Therapy Is an Independent Risk Factor for Virologic Failure. Clin Infect Dis 2020; 69:2145-2152. [PMID: 30785191 DOI: 10.1093/cid/ciz129] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 02/13/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Whether persistent low-level viremia (pLLV) predicts virologic failure (VF) is unclear. We used data from the US Military HIV Natural History Study (NHS), to examine the association of pLLV and VF. METHODS NHS subjects who initiated combination antiretroviral therapy (ART) after 1996 were included if they had 2 or more VLs measured with a lower limit of detection of ≤50 copies/mL. VF was defined as a confirmed VL ≥200 copies/mL or any VL >1000 copies/mL. Participants were categorized into mutually exclusive virologic categories: intermittent LLV (iLLV) (VL of 50-199 copies/mL on <25% of measurements), pLLV (VL of 50-199 copies/mL on ≥25% of measurements), high-level viremia (hLV) (VL of 200-1000 copies/mL), and continuous suppression (all VL <50 copies/mL). Cox proportional hazards models were used to evaluate the association between VF and LLV; hazard ratios and 95% confidence interval (CI) are presented. RESULTS Two thousand six subjects (median age 29.2 years, 93% male, 41% black) were included; 383 subjects (19%) experienced VF. After adjusting for demographics, VL, CD4 counts, ART regimen, prior use of mono or dual antiretrovirals, and time to ART start, pLLV (3.46 [2.42-4.93]), and hLV (2.29 [1.78-2.96]) were associated with VF. Other factors associated with VF include black ethnicity (1.33 [1.06-1.68]) and antiretroviral use prior to ART (1.79 [1.34-2.38]). Older age at ART initiation (0.71 [0.61-0.82]) and non-nucleoside reverse transcriptase inhibitor (0.68 [0.51-0.90]) or integrase strand transfer inhibitor use (0.26 [0.13-0.53]) were protective. CONCLUSION Our data add to the body of evidence that suggests persistent LLV is associated with deleterious virologic consequences.
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Affiliation(s)
- Christie Joya
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Division of Infectious Diseases, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Seung Hyun Won
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland
| | - Christina Schofield
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Division of Infectious Diseases, Madigan Army Medical Center, Tacoma, Washington
| | - Tahaniyat Lalani
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland.,Division of Infectious Diseases, Naval Medical Center Portsmouth, Virginia
| | - Ryan C Maves
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Division of Infectious Diseases, Naval Medical Center San Diego, California
| | - Karl Kronmann
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Division of Infectious Diseases, Naval Medical Center Portsmouth, Virginia
| | - Robert Deiss
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Jason Okulicz
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Infectious Disease Service, San Antonio Military Medical Center, Texas
| | - Brian K Agan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland
| | - Anuradha Ganesan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Division of Infectious Diseases, Walter Reed National Military Medical Center, Bethesda, Maryland.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland
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28
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Fentie Wendie T, Workneh BD. Prevalence and Predictors of Virological Failure Among Adults Living with HIV in South Wollo Zone, Northeast Ethiopia: A Retrospective Cohort Study. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2020; 12:393-402. [PMID: 33061655 PMCID: PMC7519846 DOI: 10.2147/hiv.s266460] [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: 06/06/2020] [Accepted: 08/14/2020] [Indexed: 11/27/2022]
Abstract
Background Highly active antiretroviral therapy has dramatically altered progression of HIV infection and significantly improved patients’ quality of life. However, drug resistance with consequent treatment failure raises the need for much more expensive and toxic second-line regimens. Thus, this study aimed at investigating the predictors of virologic failure among adults in Northeast Ethiopia. Methods A retrospective cohort study was carried out among adults who started first-line antiretroviral treatment from September 2005 to January 2018. Data were collected from patients’ medical records, entered and validated using EpiData version 3.1 and then exported to SPSS version 20 for analysis. Binary logistic regression was carried out; odds ratio with 95% CI was used to identify covariates associated with virologic failure. Statistical significance was considered at p-value <0.05. Results A total of 384 patients with mean age of 35.73±9.44 years were consecutively enrolled; of which, 213 (55.5%) were females, 255 (66.4%) had WHO clinical stage III/IV, and 130 (33.9%) had baseline CD4 count <100 cells/mm3. Mean baseline CD4 count was 179 cells/mm3 (range: 2–853 cells), and 158 (41.1%) participants were on AZT/3TC/NVP. Virological failure was diagnosed among 61 (15.9%) patients. The mean time to virologic failure after initiation of ART was 63.80 months (range: 17–150 months). After adjusting for other confounders, risk of experiencing virologic failure was significantly associated with being divorced (AOR 3.40, 95% CI 1.20–9.59), being naïve to ART (AOR 2.55, 95% CI 1.23–5.28), low (<100) baseline CD4 count (AOR 2.39, 95% CI 1.03–5.54) and nonadherence (AOR 6.73, 95% CI 3.29–13.76). Conclusion In this study, the prevalence of antiretroviral treatment failure was 15.9%. Being divorced, being naïve to antiretroviral therapy, low (<100 cells/mm3) baseline CD4 count and nonadherence were found to be significant predictors of virologic failure. ART programs should focus on early HIV diagnosis and ART initiation as well as enhanced adherence support.
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Affiliation(s)
| | - Birhanu Demeke Workneh
- Department of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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29
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Determinants of Virologic Failure among Adult HIV Patients on First-Line Antiretroviral Therapy at Waghimra Zone, Northern Ethiopia: A Case-Control Study. ADVANCES IN PUBLIC HEALTH 2020. [DOI: 10.1155/2020/1929436] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction. The primary goal of antiretroviral therapy (ART) is to reduce the viral load in HIV-infected patients to promote quality of life, as well as to reduce HIV-related morbidity and mortality. A high rate of virologic failure was reported in Waghimra Zone, Northwest Ethiopia, in viral load assessment conducted among HIV-infected patients on ART in the Amhara region. However, there is limited evidence on the determinants of virological failure in the study area. This study aimed to identify the determinants of virological failure among HIV-infected patients on antiretroviral therapy in Waghimra zone, Northern Ethiopia, 2019. Methods. An institutional-based unmatched case-control study was conducted from May 21 to June 30, 2019. Cases were people living with HIV (PLHIV) on ART who had already experienced virological failure; controls were those without virological failure. Data were extracted from 92 cases and 184 controls through chart review using a pretested and structured checklist. The data were entered using Epi Info version 7 and exported to SPSS version 20 for analysis. A multivariate logistic regression analysis was carried out to identify factors associated with virological failure, and variables with a P value <0.05 were considered statistically significant. Results. This study revealed that poor adherence to ART (adjusted odds ratio (AOR) = 4.24, 95% confidence interval (CI): 2.17, 8.31), taking ART for longer than five years (AOR = 3.11, 95% CI: 1.17, 8.25), having drug toxicity (AOR = 3.34, 95% CI: 1.54, 7.23), age of PLHIV ≥ 35 years (AOR = 2.45, 95% CI: 1.29,4.64), and recent CD4 count <200 cells/mm³ (AOR = 3.06, 95% CI: 1.52, 6.13) were factors associated with virologic failure. Conclusion and Recommendation. This study showed that poor adherence to treatment, longer duration on ART, experiencing drug toxicity, older age, and recent CD4 <200 cell/mm³ are factors that increase the risk of virologic failure.
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Melku M, Abebe G, Teketel A, Asrie F, Yalew A, Biadgo B, Kassa E, Damtie D, Anlay DZ. Immunological status and virological suppression among HIV-infected adults on highly active antiretroviral therapy. Environ Health Prev Med 2020; 25:43. [PMID: 32838734 PMCID: PMC7444678 DOI: 10.1186/s12199-020-00881-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/11/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND World Health Organization (WHO) recommends that viral load ([VL) is a primary tool that clinicians and researchers have used to monitor patients on antiretroviral therapy (ART), an antiviral drug against retroviruses. Whereas, CD4 cell counts can only be used to monitor clinical response to ART in the absence of VL testing service. Therefore, this study is aimed to assess the level of immunological status and virological suppression, and identify associated factors among human immunodeficiency virus ([HIV)-infected adults who were taking antiretroviral drugs of combination regimen know as highly active antiretroviral therapy (HAART). METHODS A hospital-based cross-sectional study was conducted at the University of Gondar comprehensive specialized referral hospital from February to April 2018. A total of 323 adult participants on HAART were selected using a systematic random sampling technique and enrolled into the study. Blood samples for viral load determination and CD4 cell count were collected. Binary logistic regression analysis was used to determine factors associated with immunologic status and virological suppression in HIV patients on HAART. Odds ratio with 95% CI was used to measure the strength of association. RESULTS Virological suppression (VL level < 1000 copies/ml) was found in 82% (95% CI 77.7, 86.1) of study participants, and it has been associated with CD4 cell count between 350 and 499 cells/mm3 (adjusted odds ratio (AOR) = 2.56; 95% CI 1.14, 5.75) and > 499 cells/mm3 (AOR = 7.71; 95% CI 3.48, 17.09) at VL testing and current age > 45 years old (AOR = 5.99; 95% CI 2.12, 16.91). Similarly, favorable immunological status (≥ 400 cells/mm3 for male and ≥ 466 cells/mm3 for female) was observed in 52.9% (95% CI 47.4, 58.8) of the study participants. Baseline CD4 cell count of > 200 cells/mm3, age at enrollment of 26 through 40 years old, and urban residence were significantly associated with favorable immunological status. CONCLUSION Though the majority of HIV-infected adults who were on HAART had shown viral suppression, the rate of suppression was sub-optimal according to the UNAIDS 90-90-90 target to help end the AIDS pandemic by 2020. Nonetheless, the rate of immunological recovery in the study cohort was low. Hence, early initiation of HAART should be strengthened to achieve good virological suppression and immunological recovery.
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Affiliation(s)
- Mulugeta Melku
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Gizachew Abebe
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Amanuel Teketel
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Fikir Asrie
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Aregawi Yalew
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Belete Biadgo
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Eyuel Kassa
- University of Gondar comprehensive specialize referral Hospital, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Debasu Damtie
- Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.,Food Animal Health Research Program, CFAES, Ohio Agricultural Research and Development Center, Department of Veterinary Preventive Medicine, The Ohio State University, Wooster, OH, 44691, USA.,Global One Health Initiative, Eastern African Regional Office, The Ohio State University, Addis Ababa, Ethiopia
| | - Degefaye Zelalem Anlay
- Department of Community Health Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Meshesha HM, Nigussie ZM, Asrat A, Mulatu K. Determinants of virological failure among adults on first-line highly active antiretroviral therapy at public health facilities in Kombolcha town, Northeast, Ethiopia: a case-control study. BMJ Open 2020; 10:e036223. [PMID: 32713849 PMCID: PMC7383949 DOI: 10.1136/bmjopen-2019-036223] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To identify determinants of virological failure among HIV-infected adults on first-line highly active antiretroviral therapy at public health facilities in Kombolcha town, Northeast, Ethiopia, in 2019. METHODS An unmatched case-control study was conducted from April to May 2019. About 130 cases and 259 controls were selected by simple random sampling. Data were extracted from charts of patients using a structured checklist. Multiple logistic regression analysis was performed to identify possible factors. Hosmer-Lemeshow goodness of fit test was used to check the model. Finally, independent predictor variables of virological failure were identified based on adjusted OR (AOR) with 95% CI and a p value of 0.05. RESULTS The odds of virological failure were 2.4-fold (AOR=2.44, 95% CI 1.353 to 4.411) higher in clients aged <35 years compared with older clients, fivefold (AOR=5.00, 95% CI 2.60 to 9.63) higher in clients who did not disclose their HIV status, threefold (AOR=2.99, 95% CI 1.33 to 6.73) higher in clients with poor adherence, and 7.5-fold (AOR=7.51, 95% CI 3.98 to 14.14) higher in clients who had recent CD4 count of ≤250 cells/mm3. CONCLUSION AND RECOMMENDATION This study revealed that age, marital status, occupation, disclosure status, baseline functional status, missed clinic visit, current antiretroviral therapy regimen, adherence to treatment and recent CD4 count were significantly associated with virological failure. Therefore, adherence support should be strengthened among clients. Missed clinic visits should also be reduced, as it could help clients better adhere to treatment, and therefore boost their immunity and suppress viral replication.
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Affiliation(s)
- Habtamu Mengist Meshesha
- Ethiopian Field Epidemiology Training Program, Bahir Dar University, Bahir Dar, Amhara Region, Ethiopia
| | - Zelalem Mehari Nigussie
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medical and Health Sciences, Bahir Dar University, Bahir Dar, Amhara region, Ethiopia
| | - Anemaw Asrat
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medical and Health Sciences, Bahir Dar University, Bahir Dar, Amhara region, Ethiopia
| | - Kebadnew Mulatu
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medical and Health Sciences, Bahir Dar University, Bahir Dar, Amhara region, Ethiopia
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Agegnehu CD, Merid MW, Yenit MK. Incidence and predictors of virological failure among adult HIV patients on first-line antiretroviral therapy in Amhara regional referral hospitals; Ethiopia: a retrospective follow-up study. BMC Infect Dis 2020; 20:460. [PMID: 32611405 PMCID: PMC7329399 DOI: 10.1186/s12879-020-05177-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 06/18/2020] [Indexed: 11/15/2022] Open
Abstract
Background Although the United Nations program on HIV/AIDS 90–90-90-targets recommends achieving 90% of viral suppression for patients on first-line antiretroviral therapy by 2020, virological failure is still high and it remains a global public health problem. Therefore, assessing the incidence and predictors of virological failure among adult HIV patients on first-line ART in Amhara regional referral hospitals, Ethiopia is vital to design appropriate prevention strategies for treatment failure and preventing the unnecessary switching to second-line regimens. Method An institution-based retrospective follow-up study was conducted on 490 adult HIV patients. The simple random sampling technique was used, and data were entered into Epi data Version 4.2.0.0 and was exported to Stata version 14 for analysis. The proportional hazard assumption was checked, and the Weibull regression was fitted. Cox-Snell residual was used to test the goodness of fit, and the appropriate model was selected by AIC/BIC. Finally, an adjusted hazard ratio with a 95% CI was computed, and variables with P-value < 0.05 in the multivariable analysis were taken as significant predictors of virological failure. Results The overall incidence rate of virological failure was 4.9 events per 1000 person-month observations (95%CI: 3.86–6.38). Users of CPT (AHR = 0.55, 95%CI: 0.31–0.97), poor adherence (AHR = 5.46, 95%CI: 3.07–9.74), CD4 Count <=200 cells/mm3 (AHR = 3.9, 95%CI: 1.07–13.9) and 201–350 cells/mm3 (AHR 4.1, 95%CI: 1.12–15) respectively, and NVP based first line drug regimen (AHR = 3.53, 95%CI: 1.73–7.21) were significantly associated with virological failure. Conclusion The incidence rate of virological failure was high. CPT, poor adherence, low baseline CD4 count and NVP based first-line drug regimen were independent risk factors associated with virological failure. Therefore, strengthening HIV care intervention and addressing these significant predictors is highly recommended in the study setting.
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Affiliation(s)
- Chilot Desta Agegnehu
- School of Nursing, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia.
| | - Mehari Woldemariam Merid
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melaku Kindie Yenit
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Negash H, Welay M, Legese H, Adhanom G, Mardu F, Tesfay K, Gebrewahd A, Berhe B. Increased Virological Failure and Determinants Among HIV Patients on Highly Active Retroviral Therapy in Adigrat General Hospital, Northern Ethiopia, 2019: Hospital-Based Cross-Sectional Study. Infect Drug Resist 2020; 13:1863-1872. [PMID: 32606835 PMCID: PMC7308120 DOI: 10.2147/idr.s251619] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/12/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND In Ethiopia, despite the integrated implementation of antiretroviral therapy since 2005, the human immunodeficiency virus remains a public health concern. Managing and detecting antiretroviral treatment response is important to monitor the effectiveness of the therapy for individuals who experience failed virological response. An increased viral load indicating drug resistance or rapid progression of viral replication needs early detection. Hence, we aimed to assess the prevalence and determinants of virological response among human immunodeficiency virus-infected patients on highly active antiretroviral therapy. METHODS A hospital-based cross-sectional study was conducted in Adigrat General Hospital from September to December, 2019, on a total of 422 participants. An interviewer-based questionnaire was used for data collection. About 4 mL of venous blood was collected for viral load determination. Patient records were reviewed for the previous results of CD4+ T cell counts. STATA 14 software was used to analyze the data. Descriptive data were presented using tables and figures. Bivariate and multivariate analyses were performed. A p-value < 0.05 was considered a statistically significant association. RESULTS The mean age of study participants was 39 years (SD ±12.2 years), of which 66.7% of them were females. The overall prevalence of virological failure was 12.47% (49/393). Moreover, the prevalence of virological failure was observed to be higher among tuberculosis co-infected individuals (26%) compared with the mono-infected HIV patients (6.3%). The odds of virological failure were higher among obese and undernourished individuals, tuberculosis co-infected, and individuals with the failure of immune reconstitution. CONCLUSION There was a high rate of virological failure among the study participants. Tuberculosis infection increased the rate of failure. There should be consistent assessment of viral load testing to determine the status of virological response for appropriate drug switching to clients. HIV patients with virological failure are recommended for switching of the antiretroviral therapy.
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Affiliation(s)
- Hadush Negash
- Unit of Medical Microbiology, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
| | - Miglas Welay
- Department of Midwifery, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
| | - Haftom Legese
- Unit of Medical Microbiology, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
| | - Gebre Adhanom
- Unit of Medical Microbiology, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
| | - Fitsum Mardu
- Unit of Medical Parasitology, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
| | - Kebede Tesfay
- Unit of Medical Parasitology, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
| | - Aderajew Gebrewahd
- Unit of Medical Microbiology, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
| | - Brhane Berhe
- Unit of Medical Parasitology, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Tigrai, Ethiopia
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Endalamaw A, Mekonnen M, Geremew D, Yehualashet FA, Tesera H, Habtewold TD. HIV/AIDS treatment failure and associated factors in Ethiopia: meta-analysis. BMC Public Health 2020; 20:82. [PMID: 31959136 PMCID: PMC6971997 DOI: 10.1186/s12889-020-8160-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 01/06/2020] [Indexed: 01/28/2023] Open
Abstract
Background The national burden of human immunodeficiency virus treatment failure and associated factors in the Ethiopian context is required to provide evidence towards a renewed ambitious future goal. Methods We accessed Ethiopian Universities’ online repository library, Google Scholar, PubMed, Web of Science, and Scopus to get the research articles. We run I-squared statistics to see heterogeneity. Publication bias was checked by using Egger’s regression test. The pooled prevalence was estimated using the DerSimonian-Laird random-effects model. We employed the sensitivity analysis to see the presence of outlier result in the included studies. Results The overall human immunodeficiency treatment failure was 15.9% (95% confidence interval: 11.6–20.1%). Using immunological, virological, and clinical definition, human immunodeficiency treatment failure was 10.2% (95% confidence interval: 6.9–13.6%), 5.6% (95% confidence interval: 2.9–8.3%), and 6.3% (95% confidence interval: 4.6–8.0%), respectively. The pooled effects of World Health Organization clinical stage III/IV (Adjusted Odd Ratio = 1.9; 95% CI: 1.3–2.6), presence of opportunistic infections (Adjusted Odd Ratio = 1.8; 95% CI: 1.2–2.4), and poor adherence to highly active antiretroviral therapy (Adjusted Odd Ratio = 8.1; 95% CI: 4.3–11.8) on HIV treatment failure were estimated. Conclusions Human immunodeficiency virus treatment failure in Ethiopia found to be high. Being on advanced clinical stage, presence of opportunistic infections, and poor adherence to highly active antiretroviral therapy were the contributing factors of human immunodeficiency virus treatment failure. Human immunodeficiency virus intervention programs need to address the specified contributing factors of human immunodeficiency virus treatment failure. Behavioral intervention to prevent treatment interruption is required to sustain human immunodeficiency virus treatment adherence. Protocol registration It has been registered in the PROSPERO database with a registration number of CRD42018100254.
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Affiliation(s)
- Aklilu Endalamaw
- Department of Pediatrics and Child Health Nursing, School of Health Sciences, College of Medicine and Health Sciences, Bahir Dar University, P.O. Box 196, Bahir Dar, Ethiopia.
| | - Mengistu Mekonnen
- Department of Pediatrics and Child Health Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Demeke Geremew
- Department of Immunology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Fikadu Ambaw Yehualashet
- Department of comprehensive nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Hiwot Tesera
- Student Clinic, Microbiologist, Bahirdar University, Bahir Dar, Ethiopia
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Desta AA, Woldearegay TW, Futwi N, Gebrehiwot GT, Gebru GG, Berhe AA, Godefay H. HIV virological non-suppression and factors associated with non-suppression among adolescents and adults on antiretroviral therapy in northern Ethiopia: a retrospective study. BMC Infect Dis 2020; 20:4. [PMID: 31898535 PMCID: PMC6941313 DOI: 10.1186/s12879-019-4732-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 12/24/2019] [Indexed: 01/19/2023] Open
Abstract
Background Despite the benefits of Antiretroviral Therapy (ART), there is a growing concern of treatment failure. This study aimed to assess viral non suppression rate and factors associated with HIV viral non suppression among adolescents and adults on ART in Northern Ethiopia. Methods A retrospective cross sectional study was done on 19,525 study subjects. All the data in the database of Tigray Health Research Institute was exported to Microsoft excel 2010 and then data verification and filtration were done before exporting to STATA 14.0 for analysis. Generalized Estimating Equation (GEE) logistic regression was used for statistical modeling of viral non suppression. Results A total of 5153 (26.39%; 95%CI (25.77%, 27.02)) patients had no viral suppression despite being on ART. Being male (AOR = 1.27, 95% CI: 1.18, 1.37), 15–19 years of age (AOR = 4.86, 95%CI: 3.86, 6.12), patients from primary hospital (AOR = 1.26, 95%CI: 1.05, 1.52), WHO staging II (AOR = 1.31, 95%CI: 1.10, 1.54), poor ART adherence level (AOR = 2.56, 95%CI: 1.97, 3.33), fair ART adherence level (AOR = 1.61, 95%CI: 1.36, 1.90), baseline CD-4 count of < 200 cells/micro liter (AOR = 1.33, 95%CI: 1.14, 1.54), recent CD-4 count of < 200 cells/micro liter (AOR = 3.78, 95%CI: 3.34, 4.27), regimen types: 1c (AZT-3TC-NVP) (AOR = 1.32, 95%CI: 1.22, 1.44), 2 h (TDF-3TC-ATV/R) (AOR = 1.79, 95%CI: 1.27, 2.52) and declined immunological responses after ART initiation (AOR = 1.45, 95%CI: 1.30, 1.61) were significantly associated with viral non-suppression. Conclusions The virological non suppression was high which makes it less likely to achieve the third 90 UNAIDS target. Being male, patients with WHO staging II and poor ART adherence level were significantly associated with viral non suppression. Therefore, intensive adherence support and counseling should be provided. It is also a high time to determine the antiretroviral drugs resistance pattern given the fact that a large number of patients had virological non suppression.
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Affiliation(s)
| | | | - Nesredin Futwi
- Tigray Health Research Institute, P. O. Box: 1547, Mekelle, Tigray, Ethiopia
| | | | | | | | - Hagos Godefay
- Tigray Regional Health Bureau, Mekelle, Tigray, Ethiopia
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Antiretroviral treatment failure among HIV-positive adults taking first-line therapy and associated risk factors at Adigrat General hospital, Adigart, Ethiopia 2019: A cross sectional study. INTERNATIONAL JOURNAL OF SURGERY OPEN 2020. [DOI: 10.1016/j.ijso.2020.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Mulisa D, Tesfa M, Mullu Kassa G, Tolossa T. Determinants of first line antiretroviral therapy treatment failure among adult patients on ART at central Ethiopia: un-matched case control study. BMC Infect Dis 2019; 19:1024. [PMID: 31795955 PMCID: PMC6889620 DOI: 10.1186/s12879-019-4651-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 11/22/2019] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND In 2018 in Ethiopia, magnitude of human immunodeficiency virus Acquired Immunodeficiency Syndrome treatment failure was 15.9% and currently the number of patient receiving second line antiretroviral therapy (ART) is more increasing than those taking first line ART. Little is known about the predictors of treatment failure in the study area. Therefore; more factors that can be risk for first line ART failure have to identified to make the patients stay on first line ART for long times. Consequently, the aim of this study was to identify determinants of first line ART treatment failure among patients on ART at St. Luke referral hospital and Tulubolo General Hospital, 2019. METHODS A 1:2 un-matched case-control study was conducted among adult patients on active follow up. One new group variables was formed as group 1 for cases and group 0 for controls and then data was entered in to Epi data version 3 and exported to STATA SE version 14 for analysis. From binary logistic regression variables with p value ≤0.25 were a candidate for multiple logistic regression. At the end variables with a p-value ≤0.05 were considered as statistically significant. RESULT A total of 350 (117 cases and 233 controls) patients were participated in the study. Starting ART after 2 years of being confirmed HIV positive (AOR = 3.82 95% CI 1.37,10.6), nevirapine (NVP) based initial ART (AOR = 2.77,95%CI 1.22,6.28) having history of lost to follow up (AOR 3.66,95%CI 1.44,9.27) and base line opportunistic infection (AOR = 1.97,95%CI 1.06,3.63), staying on first line ART for greater than 5 years (AOR = 3.42,95%CI 1.63,7.19) and CD4 less than100cell/ul (AOR = 2.72,95%CI 1.46,5.07) were independent determinants of first line ART treatment failure. CONCLUSION Lost to follow up, staying on first line ART for greater than 5 years, presence of opportunistic infections, NVP based NNRT, late initiation of ART are determinant factors for first line ART treatment failure. The concerned bodies have to focus and act on those identified factors to maintain the patient on first line ART.
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Affiliation(s)
- Diriba Mulisa
- School of Nursing and Midwifery, Wollega University, P.O.BOX: 395, Nekemte, Ethiopia.
| | - Mulugeta Tesfa
- Department of Midwifery, College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Getachew Mullu Kassa
- Department of Midwifery, College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Tadesse Tolossa
- School of Nursing and Midwifery, Wollega University, P.O.BOX: 395, Nekemte, Ethiopia
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Sunguti JL, Tiam A, Masaba R, Waweru M, Kose J, Odionyi J, Matu L, Mwangi E. Assessing treatment outcomes among peer educators living with HIV in Kenya. PLoS One 2019; 14:e0218774. [PMID: 31247036 PMCID: PMC6597086 DOI: 10.1371/journal.pone.0218774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 06/11/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND People living with HIV (PLHIV) often face barriers in accessing quality and comprehensive HIV care, including stigma and discrimination, which results in poor retention and viral non-suppression. Peer-led interventions can help address these barriers. In Kenya, peer educators (PEs) are PLHIV who support other PLHIV to adhere to clinic schedules and antiretroviral medication uptake. In spite of their status as role models and their key role in supporting clients receiving HIV care and treatment, little is known about the characteristics and treatment outcomes of PEs themselves, specifically viral suppression. METHODS This is a retrospective descriptive analysis of program data on treatment outcomes of PEs engaged in active patient support activities between October 2010 and January 2017. All eligible PEs from 140 health facilities located in 23 counties of Kenya were included in the study. Data from 230 PEs were abstracted from the electronic medical records, patient files, and registers between June and August 2017. Study variables included key sociodemographic characteristics (sex, marital status, and age), duration on antiretroviral therapy (ART), WHO clinical staging, baseline CD4 count, current antiretroviral regimen and uptake of isoniazid preventive therapy (IPT). The outcome variable was viral suppression, defined as a viral load <1000 copies/ml. RESULTS Overall, 173/230 (75%) of the PEs were female, 144/230 (63%) were married, and median age (LQ, UQ) was 38.5 (33.0, 42.0) years. The PEs had been on ART for a median (LQ, UQ) duration of 76.0 (37.0, 105.0) months. Six months IPT completion was high at 97%. Of the 222 (97%) PEs with an up-to-date viral load taken within the last one year, 211 (95%) were virally suppressed. CONCLUSION Our study showed that peer educators actively engaged in patient support activities have achieved high viral suppression rates.
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Affiliation(s)
| | - Appolinaire Tiam
- Elizabeth Glaser Pediatric AIDS Foundation, Washington DC, United States of America
| | - Rose Masaba
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | - Michael Waweru
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | - Judith Kose
- Elizabeth Glaser Pediatric AIDS Foundation, Washington DC, United States of America
| | | | - Lucy Matu
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | - Eliud Mwangi
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
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Bezabih YM, Beyene F, Bezabhe WM. Factors associated with first-line antiretroviral treatment failure in adult HIV-positive patients: a case-control study from Ethiopia. BMC Infect Dis 2019; 19:537. [PMID: 31215397 PMCID: PMC6582596 DOI: 10.1186/s12879-019-4170-5] [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: 01/11/2019] [Accepted: 06/05/2019] [Indexed: 12/02/2022] Open
Abstract
Background Treatment failure has become a significant challenge in patients taking antiretroviral therapy (ART). The aim of the present study was to identify risk factors for first-line ART failure among patients attending clinical follow-up. Methods A 1:2 matched case-control study (by age, sex, and treatment duration since initiated on ART) was conducted from June 2015 to July 2017 on adult patients (aged ≥15 years) who were on ART for at least 6 months. Cases were selected from patients who were switched to second-line ART after first-line ART failure (viral load ≥1000 copies/mL). Controls were randomly selected from patients on first-line ART with viral load < 50 copies/mL. Data were collected using an interview questionnaire, reviewing chart and electronic health records and laboratory tests. Multivariate logistic regression analysis was performed to identify risk factors for treatment failure. Results Of the 273 patients who participated in this study, 55% were males. Ninety-one cases were compared with 182 controls. The median age of participants was 40 years and the median duration of treatment since initiated on ART was 69 months. Independent risk factors associated with first-line antiretroviral treatment failure were discontinuation of ART (adjusted odds ratio (AOR) = 9.8, 95% confidence interval (CI): 4.0–23.8), baseline CD4 lymphocyte count ≤50 cells/mm3 (AOR = 3.8, 95% CI: 1.5–9.6) and persistent diarrhea (AOR = 4.4, 95% CI: 1.5–13.2). The risk of ART failure was high and comparable whether the duration of ART discontinuation was greater or less than 1 month (crude odds ratio (COR) = 6.3 and 8. 5 respectively, p-value < 0.001). Frequent eating of a diet containing wheat or barley (AOR = 2.3, 95% CI: 0.9–5.4) showed a trend to be a risk factor for first-line ART failure (p-value = 0.064). Conclusions Our findings underscore the importance of avoiding ART discontinuation of any duration, early initiation of ART and diarrhea management to prevent first-line ART failure.
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Affiliation(s)
- Yihienew Mequanint Bezabih
- College of Health Sciences, Arsi University, Arsi, Ethiopia. .,ONIRIS: The Nantes-Atlantic National College of Veterinary Medicine, Nantes, France.
| | - Fekadu Beyene
- College of Health Sciences, Arsi University, Arsi, Ethiopia
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Ahmed M, Merga H, Jarso H. Predictors of virological treatment failure among adult HIV patients on first-line antiretroviral therapy in Woldia and Dessie hospitals, Northeast Ethiopia: a case-control study. BMC Infect Dis 2019; 19:305. [PMID: 30943903 PMCID: PMC6448227 DOI: 10.1186/s12879-019-3924-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 03/20/2019] [Indexed: 11/16/2022] Open
Abstract
Background Virological treatment failure is a problem that a Human Immune Virus patient faces after starting treatment due to different factors. However, there were few studies done on the predictors of virological treatment failure among adult patients on first-line antiretroviral therapy in Ethiopia in general, and no study was done in the study area in particular. Therefore, the aim of the study was to identify predictors of virological treatment failure among adult patients on first-line antiretroviral therapy in Woldiya and Dessie Hospitals, Northeast Ethiopia. Method Hospital based case–control study was conducted in Woldia and Dessie Hospitals from from 12 August 2016–28 February 2018 on 154 cases and 154 controls among adult patients on first-line antiretroviral treatment. All cases were included and comparable controls were selected using stratified random sampling technique. Data were collected by document review using checklists and entered into Epidata version 3.1 and analyzed by SPSS version 21. Multivariable logistic regression analysis was done to identify the independent predictors of virological treatment failure. Results In this study, statistically higher odds of virological failure was observed among patients who had current CD4 T-cell count of < 200 mm3 (AOR = 2.4, 95% CI: 1.35, 4, 18) compared withCD4 T-cell count of > 200 mm3, current body mass index(BMI) < 16 kg/m2 (AOR = 4.2, 95% CI:1.85, 9.51) compared with BMI > 18.5 kg/m2, BMI between 16 and 18.5 kg/m2 (AOR = 3.72, 95% CI: 1.75, 7.92) versus BMI > 18.5 kg/m2, poor adherence to antiretroviral therapy (AOR = 5.4, 95% CI: 2.95, 9.97) compared with good adherence. Conclusion This study showed that low current CD4 T-cell count and body mass index, as well as poor adherence for ART treatment predicts virological failure. Therefore, deliberate efforts are urgently needed in HIV care through improving their nutritional status by enhancing nutritional education and support, and by strengthening enhanced adherence counseling.
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Affiliation(s)
- Mohammed Ahmed
- Department of Public Health, Woldia University, Woldia, Ethiopia.
| | - Hailu Merga
- Department of Epidemiology, Institute of health, Jimma University, Jimma, Ethiopia
| | - Habtemu Jarso
- Department of Epidemiology, Institute of health, Jimma University, Jimma, Ethiopia
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Natukunda J, Kirabira P, Ong KIC, Shibanuma A, Jimba M. Virologic failure in HIV-positive adolescents with perfect adherence in Uganda: a cross-sectional study. Trop Med Health 2019; 47:8. [PMID: 30679930 PMCID: PMC6337787 DOI: 10.1186/s41182-019-0135-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 01/06/2019] [Indexed: 02/05/2023] Open
Abstract
Background Adolescents living with human immunodeficiency virus (HIV) die owing to acquired immune deficiency syndrome (AIDS)-related causes more than adults. Although viral suppression protects people living with HIV from AIDS-related illnesses, little is known about viral outcomes of adolescents in sub-Saharan Africa where the biggest burden of deaths is experienced. This study aimed to identify the factors associated with viral load suppression among HIV-positive adolescents (10-19 years) receiving antiretroviral therapy (ART) in Uganda. Methods We conducted a cross-sectional study among school-going, HIV-positive adolescents on ART from August to September 2016. We recruited 238 adolescents who underwent ART at a public health facility and had at least one viral load result recorded in their medical records since 2015. We collected the data of patients' demographics and treatment- and clinic-related factors using existing medical records and questionnaire-guided face-to-face interviews. For outcome variables, we defined viral suppression as < 1000 copies/mL. We used multivariate logistic regression to determine factors associated with viral suppression. Results We analyzed the data of 200 adolescents meeting the inclusion criteria. Viral suppression was high among adolescents with good adherence > 95% (adjusted odds ratio [AOR] 2.73, 95% confidence interval [95% CI, 1.09 to 6.82). However, 71% of all adolescents who did not achieve viral suppression were also sufficiently adherent (adherence > 95%). Regardless of adherence status, other risk factors for viral suppression at the multivariate level included having a history of treatment failure (AOR 0.26, 95% CI, 0.09 to 0.77), religion (being Anglican [AOR 0.19, 95% CI, 0.06 to 0.62] or Muslim [AOR 0.17, 95% CI, 0.05 to 0.55]), and having been prayed for (AOR 0.38, 95% CI, 0.15 to 0.96). Conclusion More than 70% of adolescents who experienced virologic failure were sufficiently adherent (adherence > 95). Adolescents who had unsuppressed viral loads in their initial viral load were more likely to experience virologic failure upon a repeat viral load regardless of their adherence level or change of regimen. The study also shows that strong religious beliefs exist among adolescents. Healthcare provider training in psychological counseling, regular and strict monitoring of adolescent outcomes should be prioritized to facilitate early identification and management of drug resistance through timely switching of treatment regimens to more robust combinations.
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Affiliation(s)
- Julian Natukunda
- 1Public Health and Management, Institute of Health, International Health Sciences University, Kampala, Uganda.,2Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Peter Kirabira
- 1Public Health and Management, Institute of Health, International Health Sciences University, Kampala, Uganda
| | - Ken Ing Cherng Ong
- 2Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akira Shibanuma
- 2Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masamine Jimba
- 2Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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