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Congedo P, Sedile R, Guido M, Banchelli F, Zizza A. Detectable Virological Load and Associated Factors among People Living with HIV on Antiretroviral Treatment: A Retrospective Study. Pathogens 2024; 13:359. [PMID: 38787211 PMCID: PMC11124327 DOI: 10.3390/pathogens13050359] [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: 03/06/2024] [Revised: 04/19/2024] [Accepted: 04/26/2024] [Indexed: 05/25/2024] Open
Abstract
The complete and prolonged suppression of viral load is the primary objective of HAART in people living with HIV. Some people may experience therapeutic failure, while others may achieve virological suppression but are unable to maintain it, developing persistent or single detection of low-level viremia. This study aims to evaluate the determinants of a detectable viral load among patients on HAART to identify and address them promptly. In this retrospective study, all patients referring to the Infectious Disease Operative Unit of the Vito Fazzi Hospital in Lecce, Puglia, older than 18 years, receiving HAART for at least 12 months as of 30 June 2022, were included. For each patient, demographic characteristics such as age, sex, educational level, stable relationship, cohabitation, employment status, and information relating to habits and lifestyles such as physical activity, use of drugs, and substances or supplements for sport, abuse of alcohol, and smoking were collected. Degree of comorbidity was quantified according to the Charlson Comorbidity Index, and the presence of obesity and the COVID-19 infection was also considered. Univariable and multivariable logistic regression models were used to assess the association between patients' characteristics and the outcome. In the multivariable logistic regression model, the odds were lower for the duration of therapy (OR: 0.96; p = 0.0397), prescriber's perception of adherence to therapy (OR: 0.50; p < 0.0001), and Nadir CD4+ T-cell count (OR: 0.85; p = 0.0329), and higher for the presence of AIDS (OR: 1.89; p = 0.0423) and COVID-19 (OR: 2.31; p = 0.0182). Our findings support the early initiation of HAART to achieve virological suppression. Additionally, measures to improve adherence to therapy should be adopted to ensure better outcomes for patients.
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Affiliation(s)
| | - Raffaella Sedile
- Institute of Clinical Physiology, National Research Council, 73100 Lecce, Italy; (R.S.); (A.Z.)
| | - Marcello Guido
- Laboratory of Hygiene, Department of Biological and Environmental Sciences and Technologies, University of Salento, 73100 Lecce, Italy
| | - Federico Banchelli
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, 41100 Modena, Italy;
| | - Antonella Zizza
- Institute of Clinical Physiology, National Research Council, 73100 Lecce, Italy; (R.S.); (A.Z.)
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Kassie GA, Wolda GD, Woldegeorgis BZ, Gebrekidan AY, Haile KE, Meskele M, Asgedom YS. Second-line anti-retroviral treatment failure and its predictors among patients with HIV in Ethiopia: A systematic review and meta-analysis. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0003138. [PMID: 38652716 PMCID: PMC11037545 DOI: 10.1371/journal.pgph.0003138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/29/2024] [Indexed: 04/25/2024]
Abstract
Antiretroviral therapy (ART) treatment failure remains a major public health concern, with multidimensional consequences, including an increased risk of drug resistance, compromised quality of life, and high healthcare costs. However, little is known about the outcomes of second-line ART in Ethiopia. Therefore, this systematic review and meta-analysis aimed to determine the incidence and determinants of second-line ART treatment failure. Articles published in PubMed, Google Scholar, Science Direct, and Scopus databases were systematically searched. All observational studies on the incidence and predictors of treatment failure among patients with HIV on second-line ART were included. A random-effects model was used to estimate the pooled incidence, and subgroup analysis was performed to identify the possible sources of heterogeneity. Publication bias was checked using forest plot, Begg's test, and Egger's test. The pooled odds ratio was also computed for associated factors. Seven studies with 3,962 study participants were included in this study. The pooled incidence of second-line antiretroviral treatment failure was 5.98 (95% CI: 4.32, 7.63) per 100 person-years of observation. Being in the advanced WHO clinical stage at switch (AHR = 2.98, 95% CI: 2.11, 4.25), having a CD4 count <100 cells/mm3 (AHR = 2.14, 95% CI: 1.57, 2.91), poor drug adherence (AHR = 1.78, 95% CI: 1.4, 2.25), and tuberculosis co-infection (AHR = 2.93, 95% CI: 1.93, 4.34) were risk factors for treatment failure. In conclusion, this study revealed that that out of 100 person-years of follow-up, an estimated six patients with HIV who were on second-line antiretroviral therapy experienced treatment failure. The risk of treatment failure was higher in patients who were in an advanced WHO clinical stage, CD4 count <100 cells/mm3, and presence tuberculosis co-infection. Therefore, addressing predictors reduces the risk of treatment failure and maximizes the duration of stay in second-line regimens.
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Affiliation(s)
- Gizachew Ambaw Kassie
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Getahun Dendir Wolda
- School of Anesthesia, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Beshada Zerfu Woldegeorgis
- School of Medicine, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Amanuel Yosef Gebrekidan
- School of Public Health, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Kirubel Eshetu Haile
- School of Nursing, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Mengistu Meskele
- School of Public Health, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Yordanos Sisay Asgedom
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Wolaita Sodo, 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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Gebrerufael GG. Predictors associated with CD4 cell count changes over time among HIV-infected children on anti-retroviral therapy follow-up in Mekelle General Hospital, Northern Ethiopia, 2019: a retrospective longitudinal study. BMC Pediatr 2023; 23:628. [PMID: 38087261 PMCID: PMC10714531 DOI: 10.1186/s12887-023-04401-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 10/30/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION AIDS continues to be a serious global public health issue. It targets CD4 cells and immunological cells, which are in charge of the body's resistance against pathogenic pathogens. In situations with limited resources, CD4 cell measurement is essential for assessing treatment responses and clinical judgments in HIV-infected children receiving Anti-Retroviral Therapy (ART). The volatility of CD4 cells during ART follow-up is still largely uncharacterized, and there are few new datasets on CD4 cell changes over time. Therefore, the purpose of this analysis was to identify the factors that were predictive of CD4 cell count changes over time in children who started ART at Mekelle General Hospital in northern Ethiopia. METHODS A retrospective follow-up study was done. 437 patients in Mekelle general hospital, northern Ethiopia, from 2014-2016 were involved. All patients who have started anti-retrieval treatment (ART) and measured their CD4 cell count at least twice, including the baseline and those who initiated ART treatment, were included in the study population. An exploratory data analysis and linear mixed model analysis were used to explore the predictors of CD4 cell count change in patients and consider variability within and between patients. RESULTS This study found the correlation variation explained in cells accounted for between patients was 61.3%, and the remaining 38.7% variation existed within. This indicates that there is a substantial change in random slope and intercept between and within patients. WHO clinical stage IV (β = -1.30, 95% CI: -2.37, -0.23), co-infection HIV/TB (β = -1.78, 95% CI: -2.58, -0.98), children aged 2-5 (β = -0.43; 95% CI: -0.82, -0.04), and 6-14 years (β = -1.02; 95% CI: -1.47, -0.56), non-opportunistic infection (β = 1.33, 95% CI: 0.51, 2.14), and bedridden functional status (β = -1.74, 95% CI: -2.81, -0.68) were predictors of cell changes over time. CONCLUSIONS This study found that patients receiving ART experienced a significant change in CD4 cells over time. Because 61.3% of the variation in CD4 cells explained between patients and the remaining 38.7% within patients, such nested data structures are often strong correlation evidence. Co-infection of HIV/TB, functional status, age category of children, WHO clinical stage, and opportunistic infections are potential predictors of CD4 cells count change. Hence, special guidance and attention is also required, especially for those patients who have an opportunistic infections, higher WHO clinical stages, co-infections with HIV and TB, and bedridden functional status.
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Affiliation(s)
- Gebru Gebremeskel Gebrerufael
- Department of Statistics, College of Natural and Computational Science, Adigrat University, P.O. Box 50, Adigrat, Ethiopia.
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Liu J, Chen Z, Wei S, Ma J, Zhang X, Zhao S, Zhao Q, Yang X, Li Y, Chen X, Sun Y, Huo Y. Drug resistance mutations among people living with HIV with treatment failure in Henan Province, China. Chin Med J (Engl) 2023; 136:2744-2746. [PMID: 37946329 PMCID: PMC10684136 DOI: 10.1097/cm9.0000000000002881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Indexed: 11/12/2023] Open
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Yan Sun
- Tanslational Medical Research Center, The Sixth People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, China
| | - Yuqi Huo
- Tanslational Medical Research Center, The Sixth People's Hospital of Zhengzhou, Zhengzhou, Henan 450000, China
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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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Masresha SA, Kidie AA, Alen GD, Mulaw GF, Feleke FW, Kassaw MW, Dejene TM. Virological failure and its predictors among human immunodeficiency virus infected individuals on second line antiretroviral treatment in North-East Ethiopia, 2021. Pharmacoepidemiol Drug Saf 2023; 32:978-987. [PMID: 36974512 DOI: 10.1002/pds.5625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 02/25/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
INTRODUCTION Acquired immune deficiency syndrome (AIDS) becomes a manageable chronic disease due to the presence of effective prevention, diagnosis, treatment, and care accesses. Viral load cascade analyses are important to identify gaps in human immunodeficiency virus (HIV)/AIDS treatment and care for quality improvements. OBJECTIVE Time to Virological Failure and its Predictors among HIV Infected Individuals on Second Line Antiretroviral Treatment (SLART) in North-East Ethiopia, 2021. METHODS Institution-based retrospective follow-up study was conducted on 474 HIV-infected individuals who were on SLART between September 2016 and April 2020. A universal sampling technique was used to recruit study participants. Data were entered by EpiData-3.3.1 and analyzed by STATA-14. Cox proportional hazard assumptions were checked to determine the effect of predictor variables on virological failure (VF). The study was conducted from February 1 to April 30, 2021. RESULTS The rate of VF in this study was 15.4% with an incidence rate of 4.93 per 100 person-years. As participants' age and duration of ART use increased by 1 year the hazards of VF was reduced by 2.9% (AHR: 0.971, 95% CI: 0.945, 0.995) and 10.6% (AHR: 0.894, 95% CI: 0.828, 0.963), respectively. The hazards of VF were twice higher among those who were on a non-protease inhibitor-based regimen. Individuals who had a history of making enhanced adherence counseling (EAC) sessions during SLART had three times more risk to develop VF (AHR: 3.374, 95% CI: 1.790, 6.361). CONCLUSION AND RECOMMENDATIONS The rate of VF among SLART users was high. Keeping SLART users on PI-based regimens may improve virological outcomes in HIV care and treatment. Making EAC sessions effective in promoting better ART adherence might reduce VF.
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Affiliation(s)
| | | | - Gedefaw Diress Alen
- Department of Public Health, Debre Markos University, Debre Markos, Ethiopia
| | | | | | | | - Tadesse Mamo Dejene
- Department of Public Health, Debre Berhan University, Debre Berhan, Ethiopia
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Fokam J, Chenwi CA, Takou D, Santoro MM, Tala V, Teto G, Beloumou G, Semengue ENJ, Dambaya B, Djupsa S, Kembou E, Bouba NP, Ajeh R, Cappelli G, Mbanya D, Colizzi V, Ceccherini-Silberstein F, Perno CF, Ndjolo A. Laboratory Based Surveillance of HIV-1 Acquired Drug Resistance in Cameroon: Implications for Use of Tenofovir-Lamivudine-Dolutegravir (TLD) as Second- or Third-Line Regimens. Viruses 2023; 15:1683. [PMID: 37632026 PMCID: PMC10459610 DOI: 10.3390/v15081683] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/01/2023] [Accepted: 06/13/2023] [Indexed: 08/27/2023] Open
Abstract
Increased HIV drug resistance (HIVDR) with antiretroviral therapy (ART) rollout may jeopardize therapeutic options, especially in this era of transition to fixed-dose tenofovir-lamivudine-dolutegravir (TLD). We studied acquired HIVDR (ADR) patterns and describe potentially active drugs after first- and second-line failure in resource-limited settings (RLS) like Cameroon. A laboratory-based study with 759 patients (≥15 years) experiencing virological failure was carried out at the Chantal Biya International Reference Centre (CIRCB), Yaoundé, Cameroon. Socio-demographic, therapeutic and immunovirological data from patient records were analysed according to HIV-1 genotypic profiles. Median (IQR) ART-duration was 63 (50-308) months. Median CD4 and viremia were 153 (IQR:50-308) cells/mm3 and 138,666 (IQR:28,979-533,066) copies/mL, respectively. Overall ADR was high (93.4% first-line; 92.9%-second-line). TDF, potentially active in 35.7% of participants after first-line and 45.1% after second-line, suggested sub-optimal TLD-efficacy in second-line (64.3%) and third-line (54.9%). All PI/r preserved high efficacy after first-line failure while only DRV/r preserved high-level efficacy (87.9%) after second-line failure. In this resource-limited setting (RLS), ADR is high in ART-failing patients. PI/r strategies remain potent backbones for second-line ART, while only DRV/r remains very potent despite second-line failure. Though TLD use would be preferable, blind use for second- and third-line regimens may be sub-optimal (functional monotherapy with dolutegravir) with high risk of further failure, thus suggesting strategies for selective ART switch to TLD in failing patients in RLS.
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Affiliation(s)
- Joseph Fokam
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
- Faculty of Medicine and Biomedical Sciences (FMBS), University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
- National HIV Drug Resistance Working Group (HIVDRWG), Ministry of Public Health, Yaoundé P.O. Box 3038, Cameroon
- Faculty of Health Sciences, University of Buea, Buea P.O. Box 063, Cameroon
| | - Collins Ambe Chenwi
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
- Faculty of Medicine and Biomedical Sciences (FMBS), University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Desire Takou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
| | - Maria Mercedes Santoro
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Valere Tala
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
- Faculty of Medicine and Biomedical Sciences (FMBS), University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
| | - George Teto
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
| | - Grace Beloumou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
| | - Ezechiel Ngoufack Jagni Semengue
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Beatrice Dambaya
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
| | - Sandrine Djupsa
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
| | - Etienne Kembou
- World Health Organisation, Country Office, Yaoundé P.O. Box 155, Cameroon;
| | - Nounouce Pamen Bouba
- Department of Disease, Epidemic and Pandemic Control, Ministry of Public Health, Yaoundé P.O. Box 3038, Cameroon
| | - Rogers Ajeh
- Central Technical Group, National AIDS Control Committee, Yaoundé P.O. Box 2005, Cameroon
| | - Giulia Cappelli
- Italian National Research Council, P. le Aldo Moro, 7, 00185 Rome, Italy
| | - Dora Mbanya
- Faculty of Medicine and Biomedical Sciences (FMBS), University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
- National Blood Transfusion Service, Ministry of Public Health, Yaoundé P.O. Box 3038, Cameroon
- Haematology and Transfusion Service, Centre Hospitalier et Universitaire (CHU), Yaounde-13, Yaoundé P.O Box 30335, Cameroon
| | - Vittorio Colizzi
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Francesca Ceccherini-Silberstein
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Carlo-Federico Perno
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
- Bambino Gesu’ Children’s Research Hospital, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Alexis Ndjolo
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Messa, Yaoundé P.O. Box 3077, Cameroon; (D.T.)
- Faculty of Medicine and Biomedical Sciences (FMBS), University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
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Gemechu A, Mihret A, Atire FA, Aseffa A, Howe R, Seyoum B, Mulu A. Virological Non-Suppression among Newly Diagnosed HIV-Positive Individuals on Dolutegravir-Based Antiretroviral Treatment in Eastern Ethiopia: Follow-Up Study. Trop Med Infect Dis 2023; 8:391. [PMID: 37624329 PMCID: PMC10458791 DOI: 10.3390/tropicalmed8080391] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/26/2023] Open
Abstract
There have been limited studies linking baseline factors, including the viral load (VL) test, with virological non-suppression since the introduction of dolutegravir (DTG)-based regimens as first-line antiretroviral treatment (ART) in Ethiopia. This study aimed to identify baseline factors associated with virological non-suppression between October 2020 and July 2022. A follow-up study was conducted in eastern Ethiopia among newly diagnosed people living with HIV (PLHIV). A questionnaire and a checklist were used to collect the data. Five milliliters of venous blood were obtained at baseline and six months to determine the VL. A VL test was performed using the Abbott RealTime HIV-1 assay. To determine predictors of virological non-suppression, bivariate and multivariate logistic regression analyses were used. There were 235 PLHIV enrolled, 70.6% of whom were female, with a mean age of 33.9 years. Of the 161 retained on ART, virological non-suppression was 8.7% at six months. Baseline predictors of virological non-suppression were age ≤ 30 years, a history of substance use, and a VL greater than 4-log10 copies/mL. In this cohort, virological non-suppression was found to be optimal but still lagged slightly behind the third 95%-target. Thus, targeted interventions, the introduction of baseline VL testing to improve treatment outcomes, and fostering the attainment of UNAIDS 95-95-95 targets are recommended. Furthermore, broader research is recommended to explore the reasons for virological non-suppression in the study area.
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Affiliation(s)
- Abdella Gemechu
- School of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar P.O. Box 235, Ethiopia
- Armauer Hansen Research Institute, Addis Ababa P.O. Box 1005, Ethiopia
| | - Adane Mihret
- Armauer Hansen Research Institute, Addis Ababa P.O. Box 1005, Ethiopia
| | | | - Abraham Aseffa
- Armauer Hansen Research Institute, Addis Ababa P.O. Box 1005, Ethiopia
| | - Rawleigh Howe
- Armauer Hansen Research Institute, Addis Ababa P.O. Box 1005, Ethiopia
| | - Berhanu Seyoum
- Armauer Hansen Research Institute, Addis Ababa P.O. Box 1005, Ethiopia
| | - Andargachew Mulu
- Armauer Hansen Research Institute, Addis Ababa P.O. Box 1005, Ethiopia
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Zhang B, Mao H, Zhu H, Guo J, Zhou P, Ma Z. Response to HIV-1 gp160-carrying recombinant virus HSV-1 and HIV-1 VLP combined vaccine in BALB/c mice. Front Microbiol 2023; 14:1136664. [PMID: 37007461 PMCID: PMC10063819 DOI: 10.3389/fmicb.2023.1136664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/01/2023] [Indexed: 03/19/2023] Open
Abstract
Human immunodeficiency virus (HIV) induced AIDS causes a large number of infections and deaths worldwide every year, still no vaccines are available to prevent infection. Recombinant herpes simplex virus type 1 (HSV-1) vector-based vaccines coding the target proteins of other pathogens have been widely used for disease control. Here, a recombinant virus with HIV-1 gp160 gene integration into the internal reverse (IR) region-deleted HSV-1 vector (HSV-BAC), was obtained by bacterial artificial chromosome (BAC) technology, and its immunogenicity investigated in BALB/c mice. The result showed similar replication ability of the HSV-BAC-based recombinant virus and wild type. Furthermore, humoral and cellular immune response showed superiority of intraperitoneal (IP) administration, compared to intranasally (IN), subcutaneous (SC) and intramuscularly (IM), that evidenced by production of significant antibody and T cell responses. More importantly, in a prime-boost combination study murine model, the recombinant viruses prime followed by HIV-1 VLP boost induced stronger and broader immune responses than single virus or protein vaccination in a similar vaccination regimen. Antibody production was sufficient with huge potential for viral clearance, along with efficient T-cell activation, which were evaluated by the enzyme-linked immunosorbent assay (ELISA) and flow cytometry (FC). Overall, these findings expose the value of combining different vaccine vectors and modalities to improve immunogenicity and breadth against different HIV-1 antigens.
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Affiliation(s)
- Beibei Zhang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Ürümqi, Xinjiang, China
| | - Hongyan Mao
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Ürümqi, Xinjiang, China
| | - Hongjuan Zhu
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Ürümqi, Xinjiang, China
| | - Jingxia Guo
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Ürümqi, Xinjiang, China
| | - Paul Zhou
- Unit of Antiviral Immunity and Genetic Therapy, Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, China
| | - Zhenghai Ma
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Ürümqi, Xinjiang, China
- *Correspondence: Zhenghai Ma,
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Masaba R, Woelk G, Siamba S, Ndimbii J, Ouma M, Khaoya J, Kipchirchir A, Ochanda B, Okomo G. Antiretroviral treatment failure and associated factors among people living with HIV on therapy in Homa Bay, Kenya: A retrospective study. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001007. [PMID: 36962996 PMCID: PMC10021395 DOI: 10.1371/journal.pgph.0001007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 01/24/2023] [Indexed: 03/06/2023]
Abstract
Despite large numbers of patients accessing antiretroviral treatment (ART) in Kenya, few studies have explored factors associated with virologic failure in Western Kenya, specifically. We undertook a study in Homa Bay County, Kenya to assess the extent of virologic treatment failure and factors associated with it. This was an observational retrospective study conducted from September 2020 to January 2021. Data were abstracted from the records of patients who had been on ART for at least six months at the time of data collection after systematic sampling stratified by age group at ART initiation (0-14 and 15+ years), using probability proportion to the numbers of patients attending the facility. Confirmed viral treatment failure was defined as viral load ≥1000 copies/ml based on two consecutive viral load measurements after at least three months of enhanced adherence counseling. Data were analyzed using descriptive statistics and Cox regression modeling. Of the 2,007 patients sampled, 160 (8.0%) had confirmed virologic treatment failure. Significantly higher virologic treatment failure rates were identified among male patients 78/830 (9.4%) and children 115/782 (14.7%). Factors associated with virologic treatment failure (VTF), were age 0-14 years, adjusted hazard ratio (AHR) 4.42, (95% Confidence Interval [CI], 3.12, 6.32), experience of treatment side effects AHD: 2.43, (95% CI, 1.76, 3.37), attending level 2/3 health facility, AHR: 1.87, (95% CI: 1.29, 2,72), and history of opportunistic infections (OIs), AHR: 1.81, (95% CI, 1.76, 3.37). Children, attendees of level 2/3 health facilities, patients with a history of OIs, and those experiencing treatment side-effects are at risk of VTF. Increased focus on children and adolescents on screening for drug resistance, administration of and adherence to medication, and on effective information and education on side-effects is critical. Additionally, there is need for increased training and support for health care workers at primary level care facilities.
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Affiliation(s)
- Rose Masaba
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | - Godfrey Woelk
- Elizabeth Glaser Pediatric AIDS Foundation, Washington, D.C., United States of America
| | - Stephen Siamba
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | - James Ndimbii
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | - Millicent Ouma
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | - Jacob Khaoya
- Elizabeth Glaser Pediatric AIDS Foundation, Nairobi, Kenya
| | | | - Boniface Ochanda
- Division of Global HIV & TB, Center for Global Health, US Centers for Disease Control and Prevention Kenya, Kisumu, Kenya
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Endalamaw Alamneh D, Shiferaw MB, Getachew Demissie M, Emiru MA, Zemene Kassie T, Endaylalu Lakew K, Tadege TZ. Virological Outcomes Among Pregnant Women Receiving Antiretroviral Treatment in the Amhara Region, North West Ethiopia. HIV AIDS (Auckl) 2023; 15:209-216. [PMID: 37159581 PMCID: PMC10163878 DOI: 10.2147/hiv.s389506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/22/2023] [Indexed: 05/11/2023] Open
Abstract
Background Globally, approximately 35 million people are infected with HIV infection. Sub-Saharan countries contributed 71% of global burden. Women are the most affected groups accounting for 51% of global infection and 90% of HIV infections in children (<15 years) are a result of mother to child transmission. In the absence of any intervention, mother-to-child transmission has been estimated to 30-40% that could occur at various periods like during pregnancy, delivery, and post-partum, via breastfeeding. For future generations to be born HIV-free, evidences on the level of viremia and contributing factors in pregnant mothers is important. Objective The objective of this study is to determine the magnitude of viral non-suppression rate among pregnant women and identify the risk factors associated with viral non-suppression. Methods A cross-sectional study was conducted from July 01, 2021 to June 30, 2022, in pregnant women who are on antiretroviral treatment and attending HIV viral load testing in Amhara region viral load testing sites, North West Ethiopia. Socio-demographic, clinical, and HIV-1 RNA viral load data were collected from the excel database. The data were analyzed in SPSS 23.0 statistical software. Results Overall viral non-suppression rate was 9.1%. In other words, the viral suppression rate was 90.9%. Pregnant women being at AIDS stages III and IV and with fair treatment adherence and suspected testers were statistically associated with increased viral non-suppression rate. Conclusion Relatively low viral non-suppression rate among pregnant mothers that had almost met the third 90 of UNAIDS target. But, still, some mothers received a non-suppressed viral replication specifically the odds of having a non-suppressed viral load was higher in pregnant women with poor treatment adherence and WHO Stage III and IV and suspected testers.
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Affiliation(s)
- Demeke Endalamaw Alamneh
- Virology Department, Amhara Regional State Public Health Institute, Bahir Dar, Ethiopia
- Correspondence: Demeke Endalamaw Alamneh, Email
| | - Melashu Balew Shiferaw
- Infectious and Tropical diseases, Amhara Regional State Public Health Institute, Bahir Dar, Ethiopia
| | | | | | | | | | - Taye Zeru Tadege
- Neglected Tropical Diseases, Amhara Regional State Public Health Institute, Bahir Dar, Ethiopia
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Belay DM, Bayisa B, Abera M. Association of Substance Use with Immunological Response to Antiretroviral Therapy in HIV-Positive Patients from Southwest Ethiopia: A Prospective Observational Study. Int J Gen Med 2022; 15:8437-8450. [PMID: 36483781 PMCID: PMC9724579 DOI: 10.2147/ijgm.s389010] [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: 09/07/2022] [Accepted: 11/19/2022] [Indexed: 11/03/2023] Open
Abstract
Background Use of psychoactive substances by HIV-positive patients in the course of antiretroviral drug treatment has become a public health problem globally. Substance use (alcohol, nicotine, and khat) during the course of treatment results in interactions with drugs that lead to undesired treatment outcomes. This condition is understudied, and the consequences of substance use among patients on antiretroviral treatment are not well explored. Methods A prospective observational study was conducted among people on antiretroviral therapy (ART) at Jimma University Medical Center in southwest Ethiopia from April 20 to November 27, 2019. Data were collected using the World Health Organization's alcohol, smoking, and substance involvement screening test among adults who have followed antiretroviral therapy for a minimum of 6 months. Logistic regression analysis was done to identify factors associated with immunological response. The inadequate immunological response was defined as patients who were unable to achieve or maintain a CD4 cell count of >350 cells/mm³ after the 6-months of follow-up. Results Of the 332 patients enrolled, a majority (64.2%) of the respondents were females. The mean (±SD) age of the patients was 38.5 ± 9.5 years. The proportion of participants with a high level of health risk due to alcohol use was 8.4%, while 63.8% of them were non-alcohol users with no health risk. In multivariable logistic regression analysis, moderate and high levels of health risks from alcohol use were significantly associated with increased odds of inadequate immunological response (AOR: 2.9; 95% CI, 1.1-7.4) and (AOR: 4.3; 95% CI, 1.2-14.8), respectively, but the level of health risk from khat and cigarette use showed no association with inadequate immunological response in this study. Conclusion Moderate and high levels of health risk from alcohol use were independently associated with inadequate immunological response. People living with HIV/AIDS should regularly be screened for and be educated about substance use and its potential negative impact on CD4 cell recovery.
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Affiliation(s)
- Dagmawi Mekonnen Belay
- Jimma University Medical Center, Clinical Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Bodena Bayisa
- Department of Clinical Pharmacy, School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Mubarek Abera
- Department of Psychiatry, Faculty of Medical Sciences, Jimma University, Jimma, 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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Wadkar A, More A. A Successful Pregnancy Outcome in a Human Immunodeficiency Virus Serodiscordant Couple in a Single Cycle of In Vitro Fertilization/Intracytoplasmic Sperm Injection: A Case Report. Cureus 2022; 14:e29981. [DOI: 10.7759/cureus.29981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 10/05/2022] [Indexed: 11/05/2022] Open
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Kiros T, Taye A, Workineh L, Eyayu T, Damtie S, Hailemichael W, Tiruneh T. Immuno-virological status and its associated factors among HIV-positive patients receiving highly active antiretroviral therapy at delgi primary hospital, northwest Ethiopia, 2020/2021: A cross-sectional study. Heliyon 2022; 8:e10169. [PMID: 36033289 PMCID: PMC9399164 DOI: 10.1016/j.heliyon.2022.e10169] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 03/17/2022] [Accepted: 07/28/2022] [Indexed: 11/29/2022] Open
Abstract
Background Highly active antiretroviral therapy (HAART) improves clinical outcomes by suppressing viral replication and allowing immune reconstitution. It also reduces HIV-related complications including morbidity, mortality, and extended hospitalizations for HIV-positive individuals. Regular assessment for antiretroviral treatment response is fundamentally important to address the factors associated with the poor clinical outcome including immunologic failures among HIV-positive patients on HAART. Therefore, this study aimed to investigate the immuno-virological status and describe its determinants among HIV-positive patients receiving HAART at Delgi primary hospital, Northwest Ethiopia. Methods A hospital-based cross-sectional study was conducted at Delgi primary hospital from October 25th through June 19th 2021 among a total of 442 study participants. A systematic random sampling technique was employed to enrol participants in the study. Socio-demographic and clinically related data were collected using a semi-structured questionnaire. About 3–5 ml of venous blood was collected aseptically for CD4+ T cell count and viral load test. SPSS version 20 software was used for statistical analysis. Bivariate and multivariate logistic regression analyses were conducted to determine the factors associated with immuno-virologic status among HIV-positive patients on HAART. The odds ratio with 95% CI was computed to determine the strength of association. Then, a p-value < 0.05 was considered a statistically significant association. For this study, the results were presented by using frequency summary tables, and texts. Results Among the total study participants, 283 (64%) were males and the mean age of the study participants was 37 ± 11.5. The overall immunological and virological failure among highly active antiretroviral therapy (HAART) receiving participants was found to be 9.5% (42/442, 95%CI:3.23–15.09) and 12.2% (54/442, 95% CI: 2.81–23.04) respectively. In the multivariate analysis, study participants with age ≥50 years old [AOR = 1.97, p = 0.01, 95%CI (0.02–4.03)], participants having current viral load count greater ≥1000 copies/ml [AOR = 3.97, p = 0.03, 95%CI (1.09–5.01)] and having TB-co-infection [AOR = 2.51, p = 0.05, 95%CI (1.02–7.51)] were statistically associated with increased risk of immunological failure. Similarly, TB-coinfected participants were 1.88 (95%CI = 0.89–10.02) times at greater risk for virological failure. Conclusion In this study, the magnitude of immuno-virological failure is alarming. This may be shown the need for integrated and substantial commitment to enhancing patient antiretroviral treatment adherence in the study area. Also, regular assessment for antiretroviral treatment response is fundamentally important to address the determinants associated with virological and immunologic failures among HIV-positive patients taking HAART. Furthermore, early initiation of HAART may be imperative to achieve favourable virological suppression and immunological reconstitution.
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Affiliation(s)
- Teklehaimanot Kiros
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Abebe Taye
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Lemma Workineh
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Tahir Eyayu
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Shewaneh Damtie
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Wasihun Hailemichael
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Tegenaw Tiruneh
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
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Mamo A, Assefa T, Negash W, Takelign Y, Sahiledinigl B, Teferu Z, Mohammed M, Solomon D, Gezahegn H, Bekele K, Zenbaba D, Tasew A, Tahir A, Desta F, Regassa T, Takele A, Regassa Z, Atilaw D. Virological and Immunological Antiretroviral Treatment Failure and Predictors Among HIV Positive Adult and Adolescent Clients in Southeast Ethiopia. HIV AIDS (Auckl) 2022; 14:73-85. [PMID: 35250314 PMCID: PMC8892571 DOI: 10.2147/hiv.s354716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 02/19/2022] [Indexed: 11/23/2022] Open
Abstract
Background Antiretroviral therapy (ART) regimen failure is linked to an increased risk of disease progression and death, while early detection of ART failure can help to prevent the development of resistance. This study aimed to evaluate virological and immunological ART failure and predictors among HIV-positive adult and adolescent clients in southeast Ethiopia. Methods A retrospective cohort study was implemented from January 2016 to November 30, 2020; all HIV-positive nave patients on follow-up during the study period from four hospitals were included. Virological and immunological treatment failure was the primary outcome of the study. Cox proportional hazards regression models were employed for analysis. Hazard ratios with 95% confidence intervals were reported and variables with p-values <0.05 were considered statistically significant predictors of treatment failure. Results A total of 641 HIV patients’ charts were reviewed, 62.6% of the study participants were females. Of the total study participants, 18.4% and 15% developed virological and immunological ART regimen treatment failure respectively. The median time to virological failure was 40 months. WHO stage IV [AHR = 4.616; 95% CI: (2.136–9.974)], WHO stage III [AHR = 2.323; 95% CI: (1.317–4.098)], poor adherence to HAART regimen [AHR = 3.097; 95% CI: (1.349–7.108)], and fair adherence [AHR = 2.058; 95% CI: (1.234–3.432)] were significantly associated with virological treatment failure among adolescent and adult study participants in southeast Ethiopia. Conclusion The prevalence of virological treatment failure was 18.4% (95% CI: 15.4 −21.4) and the prevalence of immunological treatment failure was 15% (95% CI: 11.8–18.4). WHO clinical stage III/IV and non-adherence were independent predictors of virological ART treatment failure. Early management of clinical WHO stages and improving patients’ ART regimen adherence are important to decrease the prevalence of ART regimen treatment failure.
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Affiliation(s)
- Ayele Mamo
- Madda Walabu University, Goba Referral Hospital, Pharmacy Department, Bale Goba, Ethiopia
- Correspondence: Ayele Mamo, Tel +251913512089, Email
| | - Tesfaye Assefa
- Madda Walabu University, Goba Referral Hospital, Nursing department, Bale Goba, Ethiopia
| | - Wegene Negash
- Madda Walabu University, Goba Referral Hospital, Nursing department, Bale Goba, Ethiopia
| | - Yohannes Takelign
- Madda Walabu University, Goba Referral Hospital, Public Health Department, Bale Goba, Ethiopia
| | - Biniyam Sahiledinigl
- Madda Walabu University, Goba Referral Hospital, Public Health Department, Bale Goba, Ethiopia
| | - Zinash Teferu
- Madda Walabu University, Goba Referral Hospital, Public Health Department, Bale Goba, Ethiopia
| | - Mesud Mohammed
- Madda Walabu University, Goba Referral Hospital, Pharmacy Department, Bale Goba, Ethiopia
| | - Damtew Solomon
- Madda Walabu University, Goba Referral Hospital, Biomedical Department, Bale Goba, Ethiopia
| | - Habtamu Gezahegn
- Madda Walabu University, Goba Referral Hospital, Biomedical Department, Bale Goba, Ethiopia
| | - Kebebe Bekele
- Madda Walabu University, Goba Referral Hospital, Surgery Department, Bale Goba, Ethiopia
| | - Demsu Zenbaba
- Madda Walabu University, Goba Referral Hospital, Public Health Department, Bale Goba, Ethiopia
| | - Alelign Tasew
- Madda Walabu University, Goba Referral Hospital, Public Health Department, Bale Goba, Ethiopia
| | - Anwar Tahir
- Madda Walabu University, Goba Referral Hospital, Nursing department, Bale Goba, Ethiopia
| | - Fikereab Desta
- Madda Walabu University, Goba Referral Hospital, Public Health Department, Bale Goba, Ethiopia
| | - Tadele Regassa
- Madda Walabu University, Goba Referral Hospital, Biomedical Department, Bale Goba, Ethiopia
| | - Abule Takele
- Madda Walabu University, Goba Referral Hospital, Public Health Department, Bale Goba, Ethiopia
| | - Zegeye Regassa
- Madda Walabu University, Goba Referral Hospital, Nursing department, Bale Goba, Ethiopia
| | - Daniel Atilaw
- Madda Walabu University, Goba Referral Hospital, Biomedical Department, Bale Goba, Ethiopia
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Muhaba H, Fenta GM, Gebretsadik D. Methicillin resistance Staphylococcus aureus nasal carriage and its associated factors among HIV patients attending art clinic at Dessie comprehensive specialized hospital, Dessie, North East Ethiopia. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000838. [PMID: 36962756 PMCID: PMC10021588 DOI: 10.1371/journal.pgph.0000838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 08/08/2022] [Indexed: 11/18/2022]
Abstract
Globally the incidence of nosocomial infections and colonization due to methicillin resistant Staphylococcus aureus (MRSA) has become greater concern. The objective of the study was to determine the prevalence and associated factors of nasal carriage of MRSA with its antimicrobial susceptibility patter among HIV patients attending ART clinic. cross-sectional study was conducted from January 01 to May 30, 2020 at Dessie comprehensive specialized hospital, north east Ethiopia. A total of 206 HIV patients were recruited by applying systematic random sampling technique. Nasal specimen was collected from both anterior nares, and inoculated directly on mannitol salt agar, MacConkey, 5% blood agar. Screening of MRSA and methicillin susceptible Staphylococcus aureus (MSSA) strain was done by using cefoxitin antibiotic disc following modified Kirby-Bauer disc diffusion technique. Bivariable and multivariable logistic regression analyses were performed to assess the associated factors with S. aureus and MRSA. study participants were in the age range between 12 and 72 years and their mean (±SD) age was 41.52 (±11.2). The rate of S. aureus and MRSA colonization was 127/206 (61.7%) and 58/206 (28.2%), respectively. Having job close contact with human [AOR = 4.41; 95% CI = 1.5-13.02; p = 0.007], picking the nose [AOR = 4.38; 95% CI = 1.34-14.29; p = 0.014] and ART failure [AOR = 7.41; 95% CI = 2.08-26.41; p = 0.002] had statistically significant association with MRSA colonization. MRSA showed resistance for tetracycline (53.4%), erythromycin (84.5%), and trimethoprim-sulfamethoxazole (86.2%). Multi-Drug Resistance (MDR) was detected among 96.5% of MRSA and 20.3% of MSSA isolates. the rate of S. aureus and MRSA nasal colonization was high and it has associated with different factors. Understanding and managing MRSA among HIV patients is mandatory and stakeholders should find out the way how to decolonize the bacteria from nasal area.
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Affiliation(s)
| | - Genet Molla Fenta
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Daniel Gebretsadik
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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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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Qian Z, Zhang Y, Xie X, Wang J. Efficacy and safety of traditional Chinese herbal medicine combined with HAART in the treatment of HIV/AIDS: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e28287. [PMID: 34967361 PMCID: PMC8718220 DOI: 10.1097/md.0000000000028287] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 11/29/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Acquired immunodeficiency syndrome (AIDS) is one of the infectious diseases pandemic in the word. Traditional Chinese herbal medicine, as an alternative and complementary therapy of highly active antiretroviral therapy (HAART), has been put into the treatment of human immunodeficiency virus (HIV)/AIDS over 30 years due to its good therapeutic effects and high safety, while there is a lack of evidence-based medicine support. The purpose of this study is to explore the efficacy and safety of traditional Chinese herbal medicine combined with HAART for HIV/AIDS patients. METHODS We will search all randomized controlled trials of Chinese herbal medicine combined with HAART in the treatment of HIV/AIDS from electronic databases including PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure, WanFang, China Science and Technology Journal Database and Chinese Biomedical Literature Database from inception to December 31, 2021. Literature screening will be conducted through EndNote software, and data extraction will be processed according to inclusion and exclusion criteria by two independent researchers. We will use Review Manager 5.4 and Stata 16 software for data analysis and publication bias test. RESULTS This systematic review and meta-analysis will provide a high-quality evidence for the efficacy and safety of traditional Chinese herbal medicine combined with HAART in the treatment of HIV/AIDS. CONCLUSION The conclusion of this review will provide an objective assessment to evaluate whether Chinese herbal medicine integrated with HAART has the effect of improving the efficiency and depressing the toxicity. REGISTRATION NUMBER INPLASY2021110082.
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Affiliation(s)
- Zhenzhen Qian
- Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Yujin Zhang
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Xiaoli Xie
- Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Junwen Wang
- Hunan University of Chinese Medicine, Changsha, Hunan, China
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Manaye GA, Abateneh DD, Asmare WN, Abebe M. Factors associated with immunological and virological discordant responses to highly active antiretroviral therapy among adult HIV positive individuals in Ethiopia: A cross-sectional study. Medicine (Baltimore) 2021; 100:e27624. [PMID: 34964727 PMCID: PMC8615327 DOI: 10.1097/md.0000000000027624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 10/05/2021] [Indexed: 01/05/2023] Open
Abstract
In clinical practice, not all human immune deficiency virus (HIV) positive individuals who received highly active antiretroviral therapy (HAART) achieve the desired concordant response characterized by a sustained viral suppression or immune recovery. The expected success of HAART doesn't occur in all treated patients and a discordant response between CD4 count and the viral load (VL) has been a major concern in the treatment of HIV patients. Thus, this study is designed to describe the factors associated with immunological and virological discordant responses to HAART among adult HIV positive individuals.A hospital-based cross-sectional study with secondary data review was conducted on 423 HIV positive individuals on HAART from February 1 to April 30, 2017. Socio-demographic characteristics, clinical data and about 10 mL of blood specimen for HIV VL, and CD4 count measurement were collected. The data was entered into SPSS version 20 and descriptive, bivariate, and multivariate logistic regression analysis was employed.The mean age of the patients at study time was 39 (±9.8). The average follow-up duration of patients on antiretroviral therapy (ART) was 7 (±3) years. The prevalence of immunological discordance and virological discordance to HAART were 13.2% and 47%, respectively. With multivariate logistic regression analysis duration of follow-up on ART ≤ 6 years (adjusted odds ratio [AOR] = 3.29 (1.80-6.03), P ≤ .001) and VL ≥20 copies/mm3 (AOR = 3.08 [1.70-5.61], P ≤ .001) were significant factors for immunological discordance conversely the patients who switched drug as a result of TB (AOR = 3.33 [1.10-10.08], P = .03) was significant factors for virological discordance.The prevalence of immunological discordance and virological discordance to HAART among HIV patients is high. Patients with the duration of follow-up on ART ≤ 6 years, VL ≥ 20 copies/mm3 and patients who switched drugs as a result of TB were significant factors for discordance. Hence, intensive adherence support and counseling should be provided to achieve the UNAIDS 90 target. HIV positive individuals co-infected with TB, who have had VL ≥ 20 copies/mm3 and who are ≤6 years duration of follow-up on ART need to be carefully monitored. In addition, national based study of discordant groups is recommended.
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Affiliation(s)
- Gizachew Ayele Manaye
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan Teferi, Ethiopia
| | - Dejene Derseh Abateneh
- Department of Medical Laboratory Science, Menelik II College of Medicine and Health Sciences, Kotebe Metropolitan University, Addis Ababa, Ethiopia
| | - Wondwossen Niguse Asmare
- Department of Nursing, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan Teferi, Ethiopia
| | - Milkias Abebe
- Department of Medical Laboratory Science, Institute of Health Science, Wollega University, Lekemte, Ethiopia
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Ghislain MR, Mushebenge GAA, Magula N. Cause of hospitalization and death in the antiretroviral era in Sub-Saharan Africa published 2008-2018: A systematic review. Medicine (Baltimore) 2021; 100:e27342. [PMID: 34713822 PMCID: PMC8556022 DOI: 10.1097/md.0000000000027342] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 09/09/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Worldwide despite the availability of antiretroviral therapy, human immunodeficiency virus/acquired immunodeficiency syndrome still causes morbidity and mortality among patients. In Sub-Saharan Africa, human immunodeficiency virus/acquired immunodeficiency syndrome remains a major public health concern. The aim of this study was to identify the causes of morbidity and mortality in the modern antiretroviral therapy era in Sub-Saharan Africa. METHODS We conducted a systematic review according to the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. We searched relevant studies from 3 databases which are Google Scholar, PubMed, and CINAHL. Two review authors independently screened titles, abstracts, and full-text articles in duplicate, extracted data, and assessed bias. Discrepancies were resolved by discussion or arbitration of a third review author. R software version 3.6.2 was used to analyze the data. Maximum values were used in order to show which disease was mostly spread out by looking at the highest prevalence reported. This systematic review protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO). RESULTS A total of 409 articles were obtained from the database search, finally 12 articles met the inclusion criteria and were eligible for data extraction. Among them, 3 were conducted in Nigeria, 2 were conducted in Uganda, 3 were conducted in South Africa, 1 in Gabon, 1 in Ethiopia, 1 in Ghana, and 1 in Burkina Faso. In most of the included studies, tuberculosis was the leading cause of hospitalization which accounted for between 18% and 40.7% and it was also the leading cause of death and accounted for between 16% and 44.3%, except in 1 which reported anemia as the leading cause of hospitalization and in 2 which reported wasting syndrome and meningitis respectively as the leading causes of death. Opportunistic malignancies accounted between for 1.8% to 5% of hospitalization and 1.2% to 9.8% of deaths. CONCLUSIONS Tuberculosis is the commonest cause of hospitalization and death in Sub-Saharan Africa, but it is always followed by other infectious disease and other non-AIDS related causes.
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Affiliation(s)
- Manimani Riziki Ghislain
- Department of Internal Medicine, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, South Africa
| | | | - Nombulelo Magula
- Department of Internal Medicine, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, South Africa
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Belay AS, Manaye GA, Kebede KM, Abateneh DD. Predictors of Current CD4+ T-Cell Count Among Women of Reproductive Age on Antiretroviral Therapy in Public Hospitals, Southwest Ethiopia. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:667-679. [PMID: 34168505 PMCID: PMC8216731 DOI: 10.2147/hiv.s294367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/31/2021] [Indexed: 11/23/2022]
Abstract
Background HIV/AIDS is one of the major global public health problems. CD4 is a glycoprotein found on the surface of different immune cells. CD4 cell counts determine the need for screening and prophylactic interventions against common opportunistic infections in those with advanced HIV disease. Thus, this study aimed to assess the predictors of current CD4+ T-cell count among women of reproductive age on antiretroviral therapy in public hospitals, southwest Ethiopia. Methods A cross-sectional study was conducted from February to April 2018. A total of 422 participants in the three public hospitals were selected using a systematic random sampling method. Linear regression analyses were used to determine the important predictors of current CD4+ T-cell count at p-values of <0.05. Results A total of 422 women with a median age of 37.00 years participated in this study. More than one in ten (12.8%) respondents experienced immunological failure. An increased current CD4+ T-cell count was observed among patients with a tertiary level of education [β = 56.45, 95% CI (3.5, 109.4)], baseline WHO clinical stage II [β = 44.06, 95% CI (5.3, 82.9)], initial regimen of AZT+3TC+EFV [β = 167.23, 95% CI (100.4, 234.1)], with increased baseline CD4+ T-cell count [β = 0.35, 95% CI (0.2, 0.5)], and with increased time duration on ART [β = 14.36, 95% CI (6.304, 22.4)]. On the other hand, the current CD4+ T-cell count was lowered among patients with poor baseline adherence, opportunistic infection, and viral load of ≥1000 by 181.06 cells/mm3, 101.62 cells/mm3, and 137.53 cells/mm3 compared to good baseline adherence, no opportunistic infection and undetectable viral load, respectively. Conclusion The immunological failure was relatively low. Maintaining adherence, early identification and treatment of opportunistic infections, and minimizing viral load to undetectable levels may further decrease immunological failure.
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Affiliation(s)
- Alemayehu Sayih Belay
- Mizan Tepi University, College of Medicine and Health Sciences, Department of Nursing, Mizan Aman, Ethiopia
| | - Gizachew Ayele Manaye
- Mizan Tepi University, College of Medicine and Health Sciences, Department of Medical Laboratory Sciences, Mizan Aman, Ethiopia
| | - Kindie Mitiku Kebede
- Mizan Tepi University, College of Medicine and Health Sciences, Department of Public Health, Mizan Aman, Ethiopia
| | - Dejene Derseh Abateneh
- Kotebe Metropolitan University, Menelik II College of Medicine and Health Sciences, Department of Medical Laboratory Sciences, Addis Ababa, Ethiopia
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Getawa S, Fentahun A, Adane T, Melku M. Antiretroviral Treatment Failure and Associated Factors Among HIV-Infected Children on Antiretroviral Therapy: A Retrospective Study. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:229-237. [PMID: 33664596 PMCID: PMC7921627 DOI: 10.2147/hiv.s294046] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 02/08/2021] [Indexed: 11/23/2022]
Abstract
Background HIV/AIDS-associated morbidity and mortality have reduced since the introduction of antiretroviral therapy (ART). Treatment failure is one of the causes of mortality, morbidity, and the development of drug-resistant viral strains. Therefore, this research aims to assess the prevalence and associated factors of treatment failure among children with HIV/AIDS on antiretroviral therapy attending the University of Gondar Specialized Referral Hospital, Northwest Ethiopia. Methods A retrospective study was conducted on 200 children registered for ART from 2005 to 2017. Data regarding patients’ socio-demographic, baseline clinical characteristics, and treatment-related information were collected through a review of their medical records. Data were entered into Epi-info version 3.5.3 and analyzed using statistical package for social sciences (SPSS) version 21 software. To summarize characteristics of the study participant’s descriptive statistics were done. Bivariable and multivariable binary logistic regression were fitted to identify factors associated with treatment failure. The odds ratio and 95% confidence interval (CI) were calculated to assess the strength of the association and P-value<0.05 in the multivariable regression was considered as statistically significant. Results The prevalence of ART failure was 12.5% (95% CI: 7.88, 17.12), clinical failure was the most common followed by immunologic failure with only a small proportion having both clinical and immunologic failure. The mean time to develop treatment failure after initiation of the first-line regimen was 22.28 ± 24.00 months. Being male (AOR= 3.15; 95% CI: 1.18–8.39), co-infected with tuberculosis (TB) at baseline (AOR= 2.37; 95% CI: 1.23–8.84), being on ART for a long period (>36 months) (AOR= 1.01; 95% CI: 1.34–2.89), and regimen change (AOR=9.22; 95% CI: 3.36–25.03) were factors of ART failure. Conclusion In this study, there is significant treatment failure among HIV-infected children. Having co-infection, being on ART for a long period, regimen change, and being male were found to be independent factors of treatment failure in children. Therefore, timely identification and monitoring of ART failure should be necessary to enhance the benefit and to prevent further complications. Prophylaxis for opportunistic infections such as co-trimoxazole preventive therapy should continue to recover the immunological status of the child.
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Affiliation(s)
- Solomon Getawa
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Abaynesh Fentahun
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tiruneh Adane
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mulugeta Melku
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Nasomsong W, Phokaphol K, Changpradub D. First-Line Antiretroviral Regimen Failure and Determinants in an Urban HIV Clinic at Phramongkutklao Hospital, Bangkok, Thailand: 20 Years Experience. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:261-269. [PMID: 33692637 PMCID: PMC7939509 DOI: 10.2147/hiv.s295512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 01/26/2021] [Indexed: 11/23/2022]
Abstract
Purpose HIV treatment involves antiretroviral therapy (ART) endeavoring to suppress viral load to an undetectable level. Virologic failure occurs when ART fails to suppress and sustain an individual’s viral load to less than 200 copies/mL after 6 months of therapy. In Thailand, the data among first-line antiretroviral regimen failure and determinants remains limited, especially in urban HIV clinics. We aimed to demonstrate factors of first-line antiretroviral regimen failures in an urban HIV/AIDS clinic at Phramongkutklao Hospital. Patients and Methods A nested case control 1:4 study was conducted. Data were collected from the electronic patient database among naïve people living with HIV/AIDS (PLWHA), aged ≥18 years and receiving ART continuously for at least 2 years at Phramongkutklao Hospital from 1 January 2000 to 31 December 2019. Multiple logistic regression was used to identify the determinants of virologic failure. Adjusted HRs (AHRs) with 95% CIs were used to declare statistical significance. Results Of 200 PLWHA included in the study, 40 participants experienced HIV virologic failure. The median time after starting ART to virologic failure was 24 months (IQR 7–96.0). Univariate and multivariate analysis showed significant factors affecting first-line antiretroviral regimen failure included being female (37.5 vs 26.88%, adjusted odds ratio 5.08 [1.05–24.6, p-value 0.043], age ≤40 yr. (62.5 vs 49.6%, adjusted odds ratio 4.59 [1.47–14.37], p-value 0.009), CD4+count ≤200 cell/µL (77.5 vs 52.5%, adjusted odds ratio 4.83 [1.28–18.9], p value 0.02), tuberculosis (42.5 vs 7.5%, adjusted odds ratio 8.66 [2.37–31.56], p value <0.001) and initiation of ART at CD4+ count <350 cell/µL (72.5 vs 48.13%, adjusted odds ratio 31.36 [6.51–151.22], p value <0.001). Estimated prevalence of virologic failure in Phramongkutklao Hospital was 5.34%. Conclusion Our study revealed factors favoring virologic failure included being female, younger age, CD4+ count <200 cells/µL, tuberculosis and initiation of ART at CD4+ count <350 cell/µL. Multidisciplinary HIV comprehensive care teams should encourage patient adherence and support patients along HIV continuum of care to prevent virologic failure and drug resistance, especially among patients initiating ART at low CD4+ count and tuberculosis co-infection.
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Affiliation(s)
- Worapong Nasomsong
- Division of Infectious Diseases, Department of Internal Medicine, Phramongkutklao Hospital, Bangkok, Thailand
| | - Kwonchit Phokaphol
- Division of Infectious Diseases, Department of Internal Medicine, Phramongkutklao Hospital, Bangkok, Thailand
| | - Dhitiwat Changpradub
- Division of Infectious Diseases, Department of Internal Medicine, Phramongkutklao Hospital, Bangkok, Thailand
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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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Basu A, Biswas A, Wig N, Sood R, Soneja M, Nischal N, Das BK. Prevalence and evaluation of risk factors of anti-retroviral therapy failure among human immunodeficiency virus/acquired immune deficiency syndrome patients in North India. Trans R Soc Trop Med Hyg 2021; 115:1019-1025. [PMID: 33539512 DOI: 10.1093/trstmh/trab008] [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: 03/13/2020] [Revised: 05/05/2020] [Accepted: 01/09/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The prevalence of anti-retroviral therapy (ART) failure is not uniform in India. In this study we attempted to determine the prevalence and risk factors of treatment failure among patients who were on ART for >1 y. METHODS We conducted an ambispective study from 2017 to 2019 in the All India Institute of Medical Sciences, New Delhi, India. Patients and their past medical records were examined to determine clinical, immunological and virological failure. RESULTS Among 301 enrolled patients, the majority was male (61.8%), with a mean age of 36.98±10.84 y. The prevalence of ART failure in our study was 10.63% (32/301). Clinical, immunological and virological failure rates were 1.66%, 10.63% and 5.65%, respectively. The maximum chance of failure was the tenofovir-lamivudine-nevirapine (33.3%) regimen followed by the stavudine-lamivudine-nevirapine (30.4%) regimen. Among the nucleoside reverse transcriptase inhibitors, a stavudine-based regimen had a significantly greater chance of failure (25.8%) compared with tenofovir (9.6%) and zidovudine (7.9%) regimens (p<0.005). Low baseline CD4 count and development of tuberculosis after ART initiation were significantly (p<0.05) associated with treatment failure in univariate analysis. Patients with a low peak CD4 count (adjusted odds ratio [AOR 4.26 {95% confidence interval <CI> 1.83 to 9.88}]) and who developed symptoms after ART initiation (AOR 3.77 [95% CI 1.47 to 9.69]) had significantly higher odds of treatment failure in the multivariate analysis (p<0.001). CONCLUSIONS Early identification of risk factors by regular follow-up and selection of the proper ART regimen can reduce the rate of treatment failure.
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Affiliation(s)
- Ayan Basu
- Infectious Diseases, Department of Internal Medicine, All India Institutes of Medical Sciences, New Delhi, India 110029
| | - Ashutosh Biswas
- Department of Internal Medicine, All India Institutes of Medical Sciences, New Delhi, India 110029
| | - Naveet Wig
- Department of Internal Medicine, All India Institutes of Medical Sciences, New Delhi, India 110029
| | - Rita Sood
- Department of Internal Medicine, All India Institutes of Medical Sciences, New Delhi, India 110029
| | - Manish Soneja
- Department of Internal Medicine, All India Institutes of Medical Sciences, New Delhi, India 110029
| | - Neeraj Nischal
- Department of Internal Medicine, All India Institutes of Medical Sciences, New Delhi, India 110029
| | - Bimal Kumar Das
- Department of Microbiology, All India Institutes of Medical Sciences, New Delhi, India 110029
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Immunological Treatment Failure Among Adult Patients Receiving Highly Active Antiretroviral Therapy in East Africa: A Systematic Review and Meta-Analysis. Curr Ther Res Clin Exp 2021; 94:100621. [PMID: 34306262 PMCID: PMC8296083 DOI: 10.1016/j.curtheres.2020.100621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 12/05/2020] [Indexed: 11/22/2022] Open
Abstract
Background Minimizing antiretroviral treatment failure is crucial for improving patient health and for maintaining long-term access to care in low-income settings such as eastern Africa. To develop interventions to support adherence, policymakers must understand the extent and scope of treatment failure in their programs. However, estimates of treatment failure in eastern Africa have been variable and inconclusive. Objective This systematic review and meta-analysis sought to determine the pooled prevalence of immunological failure among adults receiving antiretroviral therapy in eastern Africa. Methods We performed a systematic search of the PubMed, Google Scholar, Excerpta Medica Database, and the World Health Organization's Hinari portal (which includes the Scopus, African Index Medicus, and African Journals Online databases) databases. Unpublished studies were also accessed from conference websites and university repositories. We used Stata version 14 for data analysis. The Cochrane Q test and I 2 test statistic were used to test for heterogeneity across the studies. Due to high levels of heterogeneity, a random effects model was used to estimate the pooled prevalence of immunological failure. Begg and Egger tests of the intercept in the random effects model were used to check for publication bias. Results After removing duplicates, 25 articles remained for assessment and screening. After quality screening, 15 articles were deemed eligible and incorporated into the final analysis. The average pooled estimate of immunological treatment failure prevalence was found to be 21.89% (95% CI, 15.14-28.64). In the subgroup analysis conducted by geographic region, the pooled prevalence of immunological treatment failure in Ethiopia was 15.2% (95% CI, 12.27-18.13) while in Tanzania it was 53.93% (95% CI, 48.14-59.73). Neither the results of Egger test or Begg tests suggested publication bias; however, on visual examination, the funnel plot appeared asymmetric. The large heterogeneity across the studies could be explained by study country. Conclusion Immunological treatment failure among patients receiving antiretroviral therapy in eastern Africa was high, and greater than previously reported. The relatively low rates of treatment failure found in Ethiopia suggest that its health extension program should be studied as a model for improving adherence in the region. (Curr Ther Res Clin Exp. 2021; 82:XXX-XXX) © 2021 Elsevier HS Journals, Inc.
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Mulisa D, Tolossa T, Wakuma B, Etafa W, Yadesa G. Magnitude of first line antiretroviral therapy treatment failure and associated factors among adult patients on ART in South West Shoa, Central Ethiopia. PLoS One 2020; 15:e0241768. [PMID: 33175902 PMCID: PMC7657481 DOI: 10.1371/journal.pone.0241768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 10/21/2020] [Indexed: 12/02/2022] Open
Abstract
Background First-line antiretroviral treatment failure has become a public health concern in high, low and middle-income countries with high mortality and morbidity In Ethiopia, around 710,000 peoples were living with HIV and 420,000 of them were receiving ART in 2017. Little is known about the magnitude of first-line ART treatment failure and its associated factors in Ethiopia, particularly in the study area. Therefore, this study was aimed to find the magnitude of first-line ART treatment failure and its associated factors among adult patients attending ART clinic at Southwest shoa zone public hospitals. Methods Institutions based cross-sectional study was employed from February 1 to April 2, 2019. An interviewer administered questionnaire was used to collect data from 350 adult patients on ART using a systematic random sampling technique. The collected data were coded and entered into Epidata version 3 and exported to STATA SE version 14 for analysis. Bivariable and multivariable logistic regression was done to identify factors associated with first-line ART treatment failure. At 95% confidence level strength of association was measured using Odds ratio. Variables with a p-value of ≤ 0.25 in the bivariable analysis were considered as a candidate variable for multivariable analysis. To get the final variables step-wise backward selection procedure was used and those in the final model were selected at a p-value <0.05. Finally, texts, simple frequency tables, and figures were used to present the findings. Results In this study the magnitude of first-line ART treatment failure was 33.42%. Absence of baseline opportunistic infection AOR = 0.362 (95%CI0.178, 0.735), Staying on first-line ART for <5 years AOR = 0.47 (95%CI 0.252, 0.878), Nevirapine containing ART regimen AOR = 3.07 (95%CI 1.677, 5.63), Baseline CD4 count ≥100 cells/mm3 AOR = 0.299 (95%CI 0.152 0.591), absence of opportunistic infections after ART initiation AOR = 0.257 (95%CI 0.142, .467), time taking greater than an one-hour to reach health facility AOR 1.85 (95%CI 1.022 3.367) were significantly associated with first-line ART treatment failure. Conclusion The magnitude of first-line ART treatment failure was high in the study area. Base-line opportunistic infection, duration on first-line ART, NVP based ART, Baseline CD4 count level, OI after ART initiation, and time it takes to reach health facility were independent determinants of first-line ART treatment failure.
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Affiliation(s)
- Diriba Mulisa
- School of Nursing and Midwifery, Institutes of Health Sciences, Wollega University, Nekemte, Ethiopia
- * E-mail:
| | - Tadesse Tolossa
- Department of Public Health, Institutes of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Bizuneh Wakuma
- Department of Pediatric Nursing, Institutes of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Werku Etafa
- Department of Pediatric Nursing, Institutes of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Girma Yadesa
- Department of Nursing, College of Health Sciences, Diredawa University, Diredawa, Ethiopia
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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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Manaye GA, Abateneh DD, Kebede KM, Belay AS. Immunological Response During HAART and Determinants of Current CD4 + T-Cell Count Among HIV/AIDS Patients Attending University of Gondar Referral Hospital, Northwest Ethiopia. HIV AIDS (Auckl) 2020; 12:295-306. [PMID: 32801928 PMCID: PMC7411274 DOI: 10.2147/hiv.s255751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 07/12/2020] [Indexed: 01/02/2023] Open
Abstract
PURPOSE After the initiation of highly active antiretroviral therapy (HAART), successful HAART is characterized by an increase in the CD4+ count. Several factors affect the CD4+ T-cell count. This study aimed to assess the immunological response during HAART and determinants of the current CD4+ T-cell count among HIV/AIDS patients on HAART. PATIENTS AND METHODS A hospital-based cross-sectional study was conducted from February 1 to April 1, 2017. A total of 423 HIV/AIDS patients on HAART were enrolled using simple random sampling. Descriptive statistics, and bivariate and multiple regression analyses were conducted. Variables with p-value <0.2 in the bivariate analysis were entered in the multiple regression models. p-Values <0.05 and 95% confidence intervals were used to identify determinants of the current CD4+ T-cell count. RESULTS The mean CD4+ T-cell count gradually increased until 8 years on HAART but declined thereafter. An increased current CD4+ T-cell count was observed among patients with an initial regimen of pediatric d4T-3TC-NVP [β=185.5, 95% CI (8.8, 362.2)] (p=0.040), with increased baseline CD4+ T-cell count [β=0.468, 95% CI (0.342, 0.594)] (p<0.0001), and with long duration on HAART [β=18.0, 95% CI (9.9, 26.1)] (p<0.0001), whereas a decreased level of current CD4+ T-cell count was observed among males [β=-72.7, 95% CI (-114.5, -30.9)]) (p<0.0001) and those with poor baseline adherence [β=-108.9, 95% CI (-210.9, -7.0)] (p=0.036) and viral load >1000 copies [β=-189.2, 95% CI (-243.5, -134.9)] (p<0.0001). CONCLUSION The trend in immunological response was not increased linearly throughout the HAART duration. Sex, type of initial regimen, baseline adherence, baseline CD4+ count, viral load, and duration on HAART were independent determinants of current CD4+ count. These determinants could be addressed by regular monitoring of HIV patients on HAART, and special attention should be paid to male patients.
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Affiliation(s)
| | - Dejene Derseh Abateneh
- Mizan Tepi University, College of Health Sciences, Mizan Tefri, Ethiopia
- Kotebe Metropolitan University, Menelik II College of Medicine and Health Sciences, Addis Ababa, Ethiopia
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Nega J, Taye S, Million Y, Rodrigo C, Eshetie S. Antiretroviral treatment failure and associated factors among HIV patients on first-line antiretroviral treatment in Sekota, northeast Ethiopia. AIDS Res Ther 2020; 17:39. [PMID: 32650796 PMCID: PMC7350666 DOI: 10.1186/s12981-020-00294-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 07/02/2020] [Indexed: 11/17/2022] Open
Abstract
Background Antiretroviral treatment has played a pivotal role in the reduction of HIV/AIDS-related morbidity and mortality. However, treatment options can be impaired by the development of antiretroviral treatment failure. Regular monitoring of the Human Immunodeficiency Virus treatment outcome via viral load tests is the key approach. There is a scarcity of information about HIV treatment failure and risk factors in the study area. Therefore, the study was aimed to assess antiretroviral treatment failure and associated factors among patients on first-line antiretroviral treatment at Tefera Hailu Memorial Hospital, Sekota, northeast Ethiopia. Methods A hospital-based cross-sectional study was conducted on 295 patients on first-line antiretroviral treatment from Nov. 2018 to Apr. 2019. Socio-demographic and clinical variables were collected using a pretested questionnaire, and blood specimen was collected for PCR viral load and CD4 + cell count estimation. Data were entered into Epi-Info and exported to SPSS for analysis. A binary logistic regression model was used to identify associated factors, and P value < 0.05 was considered as statistically significant. Results Of the 295 subjects on first-line ART, 49 (16.6%) and 18 (6.1%) experienced virological and immunological failures, respectively. The failure of the former was associated with poor adherence (AOR: 6.367, P < 0.001), CD4 + count < 500 cells/µL (AOR: 4.78, P = 0.031) and shorter (6–24 months) duration on ART (AOR: 0.48, P = 0.048), while poor treatment adherence (AOR: 11.51, P = 0.012) and drug interruption (AOR: 6.374, P = 0.039) were the independent risk factors for latter. Immunological tests to predict virological failures showed as sensitivity, specificity, PPV, and NPV were 20.4%, 96.7%, 55.5%, and 86.0%, respectively. Conclusions The rate of ART failure was considerably high. Poor adherence, low CD4 + count, prolonged ART, and drug interruption were found to be the most predictor variables for virological and immunological failures. The discrimination power of the immunological parameter was low in comparison to virological measurements as standard methods. Therefore, the study highlighted the need for more attention and efforts to curb associated factors and maximize virological tests for monitoring treatment failures.
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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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da Silva AS, Carvalho TL, do Ó KP, da Nóbrega DN, Dos Santos Souza R, da Silva Lima VF, Farias ICC, de Mendonça Belmont TF, de Mendonça Cavalcanti MDS, de Barros Miranda-Filho D. Association of the polymorphisms of the genes APOC3 (rs2854116), ESR2 (rs3020450), HFE (rs1799945), MMP1 (rs1799750) and PPARG (rs1801282) with lipodystrophy in people living with HIV on antiretroviral therapy: a systematic review. Mol Biol Rep 2020; 47:4779-4787. [PMID: 32323264 DOI: 10.1007/s11033-020-05441-3] [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] [Received: 01/20/2020] [Accepted: 04/06/2020] [Indexed: 12/30/2022]
Abstract
The aim of this study was to perform a systematic review to identify data reported in the literature concerning the association of APOC3 (rs2854116), ESR2 (rs3020450), HFE (rs1799945), MMP1 (rs1799750) and PPARG (rs1801282) polymorphisms with lipodystrophy in people living with HIV (PLWHIV) on antirretroviral therapy. The research was conducted in six databases and the studies were selected in two steps. First, a search was undertaken in the following electronic databases: PubMed, Science Direct, Medline, World Wide Science, Directory of Open Access Journals, Scielo, Lilacs and Medcarib. The titles and abstracts of 24,859 articles were read to select those that match the elegibilty criteria. Five papers that addressed the association of HAART, lipodystrophy and polymorphisms were selected for the review. There was no association between the polymorphisms of the genes APOC3 and PPARG and lipodystrophy. Another study described an association between the variant allele (G) of HFE and protection concerning the development of lipoatrophy (0.02) when compared with the reference allele (C). On the other hand, the variant allele (T) of the ESR2 gene was associated with the development of lipoatrophy (p = 0.007) when compared with the reference allele (C). In addition, the genotype and the variant allele of the gene MMP1 (2G) were associated with lipodystrophy in PLWHIV on HAART (p = 0.0002 and p = 0.0008, respectively). Therefore, further studies with other populations, involving PLWHIV on HAART are necessary to better understand the role of genetic markers, which may be involved in a predisposition to lipodystrophy.
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Affiliation(s)
| | - Tatiana Lins Carvalho
- Hospital Universitário Oswaldo Cruz (HUOC), Universidade de Pernambuco (UPE), Recife, PE, Brazil
| | - Kleyton Palmeira do Ó
- Instituto de Pesquisa Aggeu Magalhães (CPqAM), Fundação Oswaldo Cruz (FIOCRUZ), Recife, PE, Brazil
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Feleke R, Geda B, Teji Roba K, Weldegebreal F. Magnitude of antiretroviral treatment failure and associated factors among adult HIV-positive patients in Harar public hospitals, Eastern Ethiopia. SAGE Open Med 2020; 8:2050312120906076. [PMID: 32095240 PMCID: PMC7011359 DOI: 10.1177/2050312120906076] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 01/03/2020] [Indexed: 11/16/2022] Open
Abstract
Background: Antiretroviral treatment failure occurred when the antiretroviral regimen is
unable to control HIV infection. There is no information on antiretroviral
therapy failure in this study area. Objective: The aim of this study was to assess the magnitude and associated factors of
antiretroviral therapy failure among HIV-positive adult patients in Harar
public hospitals from January to February 2018. Methods: An institution-based cross-sectional study was conducted using chart review
data from February 2005 to July 2017. Systematic sampling technique was used
to include a sample of 1094 patient charts. Data were analyzed by
Statistical Package for Social Sciences version 20.0. Statistical
significance was considered at p < 0.05. Results: The prevalence of first-line antiretroviral treatment failure was 21% (95%
confidence interval = 18.3–23.5). Being male in sex, age of 45–54 years,
patients with World Health Organization stages 3 and 4 during antiretroviral
therapy initiation, a baseline CD4 count <100 cells/mm3, poor
drug adherence, and on antiretroviral therapy follow-up for ⩾25 months were
predictors of antiretroviral treatment failure. Conclusion: In this study, the rate of antiretroviral treatment failure is relatively
high. Therefore, the concerned body should pay attention to the predictors
to reduce the risk of treatment failure among this study group.
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Affiliation(s)
- Rahel Feleke
- Haramaya University, Hiwot Fana Specialized University Hospital, Harar, Ethiopia
| | - Biftu Geda
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Kedir Teji Roba
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Fitsum Weldegebreal
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar, 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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Desta AA, Wubayehu Woldearegay T, Berhe AA, Futwi N, Gebremedhn Gebru G, Godefay H. Immunological recovery, failure and factors associated with CD-4 T-cells progression over time, among adolescents and adults living with HIV on Antiretroviral Therapy in Northern Ethiopia: A retrospective cross sectional study. PLoS One 2019; 14:e0226293. [PMID: 31830095 PMCID: PMC6907779 DOI: 10.1371/journal.pone.0226293] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 11/24/2019] [Indexed: 12/25/2022] Open
Abstract
Background This study was aimed to assess immunological recovery, failure, and factors associated with CD-4 T-cells progression over time, among adolescents and adults living with HIV on Antiretroviral Therapy in Northern Ethiopia. Methods A retrospective cross sectional study was done on 19,525 HIV patients on ART. Data were collected using a data retrieval checklist from a database. All eligible data in the database were exported to Microsoft excel 2010 and then data verification and filtration were done before exporting to STATA 14.0 for analysis. Factors associated with recent CD-4 count were modeled by using Generalized Linear Model poison family. Results Among the patients with advanced HIV infection (< 200 CD-4 T-cell/ mm3) at baseline, only 28.35%, 95% CI (27.45–29.26) of them had immunological recovery (≥ 500 T-cells/mm3). Only 2.14%, 95%CI (1.94%- 2.35%) of the patients had immunological failure. Baseline CD-4 count (Incidence Rate Ratio (IRR) = 1.0007, 95%CI = 1.00069–1.00078), patients from military health care facility (IRR = 1.11, 95%CI = 1.06–1.16), good adherence (IRR = 1.12, 95%CI = 1.04–1.21) and viral load suppression (IRR = 1.31, 95%CI = 1.28–1.33) were positively associated with recent CD-4 count in the full model. Whereas, being male (IRR = 0.85, 95%CI = 0.83–0.86), patients with on Anti-Retroviral Therapy (ART) regimen of 1e (TDF-3TC-EFV), 2f (AZT-3TC-ATV/r), and 2h (TDF-3TC-ATV/r) (IRR = 0.92, 95%CI = 0.91–0.94), (IRR = 0.65, 95%CI = 0.55–0.76) and (IRR = 0.71, 95%CI = 0.63–0.81) respectively were negatively associated with the recent CD-4 count in the full model. Conclusions Immunological recovery was achieved by 1/3 of the patients despite being on highly active ART (HAART). Therefore, intensive adherence counseling, follow-up and support should be focused on patients with viral non suppression to enhance immunological recovery.
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Affiliation(s)
| | | | | | - Nesredin Futwi
- Tigray Health Research Institute, Mekelle, Tigray, Ethiopia
| | | | - Hagos Godefay
- Tigray Regional Health Bureau, Mekelle, Tigray, Ethiopia
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