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Survival and predictors of mortality among HIV-positive children on antiretroviral therapy in public hospitals. J Pharm Policy Pract 2022; 15:48. [PMID: 35978382 PMCID: PMC9382771 DOI: 10.1186/s40545-022-00448-6] [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: 06/08/2022] [Accepted: 08/08/2022] [Indexed: 11/10/2022] Open
Abstract
Background Human immunodeficiency virus and acquired immunodeficiency syndrome had created enormous challenges worldwide, and continues to be the world’s serious health and development challenges. Globally, at the end 2017, there were 1.8 million children (< 15 years) living with HIV. The survival of HIV-positive children treated with ART depends on a variety of factors, which might vary greatly with economic, socio-demographic, behavioral risk, and health factors. This study aimed to assess survival status and predictors of mortality among HIV-positive children on antiretroviral therapy at East Gojjam Zone Public hospitals, Northwest Ethiopia. Methods An institution-based retrospective cohort study was conducted in selected hospitals of the East Gojjam zone, Northwest Ethiopia, among < 15-year-old children who were newly enrolled in HIV care clinic from January 1st, 2014 to December 31, 2018. Data were collected from patient charts from March 1 to 22, 2019 using a standardized checklist. Data were analyzed by SPSS version 24. A Kaplan–Meier curve and log-rank test were used to estimate the survival time and compare survival curves between variables. Multivariable Cox proportional-hazards model was fitted to identify predictors of survival status taking p-value < 0.05 as statistically significant. Result In this study, a total of 251 HIV-positive children on ART were followed up for a total of 60 months, with a mean survival time of 55.54 (± 0.83) (95% CI: 53.90–57.17) months. The overall mortality incidence rate in the cohort during the 626 Child-Year-Observation (CYO) was 2.56/100 CYO. The overall estimated survival probability after starting ART was 0.90 at 60 months of follow-up. In this study age < 5 years, Hgb < 10 gm/dl, CD4 count below threshold, cotrimoxazole preventive therapy, and subnormal weight for height were statistically significant predictors of survival status (P < 0.05). Conclusion and recommendation Age, hemoglobin level, CD4 count, weight for height, and not taking cotrimoxazole preventive therapy were independent predictors of mortality. Therefore, concerned stakeholders should focus on the above-mentioned predictors of mortality and nutritional interventions to enhance the survival of HIV-infected children on antiretroviral therapy.
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Elashi BAY, van Wyk BE. Factors associated with viral suppression among adolescents on antiretroviral therapy in Free State province, South Africa. South Afr J HIV Med 2022; 23:1356. [PMID: 35923610 PMCID: PMC9257832 DOI: 10.4102/sajhivmed.v23i1.1356] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 02/22/2022] [Indexed: 11/05/2022] Open
Abstract
Background In 2019, about 1.7 million adolescents between the ages of 10 and 19 years were living with HIV worldwide, of which 170 000 were newly infected with HIV in 2019. South Africa has the highest number of persons living with HIV. Although there has been major improvement in access to antiretroviral therapy (ART), it is still unclear what proportion of adolescents (aged 10–19 years) are virally suppressed in the provinces of South Africa. Objectives To determine the prevalence of and the factors associated with viral suppression among adolescents (10–19 years) on ART in the Thabo Mofutsanyane District Municipality of the Free State province of South Africa. Method A retrospective cross-sectional analysis of demographic, clinical and treatment-related information that were extracted from an electronic database was conducted using Statistical Package for the Social Sciences version 26. Results The median duration on ART was 6.58 years. Although 78% (n = 4520) of adolescents living with HIV who were on ART achieved viral suppression (< 1000 copies/mL), only 9.5% (n = 430) were fully suppressed at < 50 copies/mL. In multivariate analysis, the odds of being virally suppressed reduced with increasing age at ART initiation. Adolescents with CD4 counts greater than 500 cells/mm3 at baseline had a higher odds ratio of viral suppression (adjusted odds ratio [AOR]: 1.77; confidence interval [CI]: 1.28–2.47). The odds of viral suppression were significantly lower among those not retained in care (AOR: 0.45; CI: 0.35–0.58). Conclusion Tailored interventions should be developed to improve viral suppression among adolescents on ART.
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Affiliation(s)
- Balsam A Y Elashi
- School of Public Health, Faculty of Community and Health Sciences, University of the Western Cape, Cape Town, South Africa
| | - Brian E van Wyk
- School of Public Health, Faculty of Community and Health Sciences, University of the Western Cape, Cape Town, South Africa
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Chanie ES, Tesgera Beshah D, Ayele AD. Incidence and predictors of attrition among children on antiretroviral therapy at University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia, 2019: Retrospective follow-up study. SAGE Open Med 2022; 10:20503121221077843. [PMID: 35173969 PMCID: PMC8841924 DOI: 10.1177/20503121221077843] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 01/17/2022] [Indexed: 11/23/2022] Open
Abstract
Objectives: Retaining on antiretroviral therapy is essential for reducing HIV-related morbidity and mortality. However, attrition in HIV-positive children remains a critical challenge in resource-limited settings, including Ethiopia. This study aims to determine the incidence and predictors of attrition among children on antiretroviral therapy at the University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia. Methods: An institution-based retrospective follow-up study was conducted among 357 HIV-positive children at the University of Gondar Comprehensive Specialized Hospital from 1 January 2005 to 30 December 2018 (G.C.). Data were collected by chart review using a structured and pre-tested data abstraction checklist. SPSS 22 and STATA 14.0 were used for data entry and analysis, respectively. In the Cox proportional hazard model, bivariables had a 0.25 computed to multivariable, and variables with a p-value of 0.05 at a 95% confidence interval were considered statistically significant predictors of attrition incidence. Results: A total of 344 child records with a completeness rate of 96.4% were reviewed and included in the analysis. The median follow-up period was 4.3 (interquartile range = 4.3 ± 4.7) years, and the median survival time was 132 months. The incidence rate of attrition was 6.6 per 100 person year observation (PYO) (95% confidence interval = 5.5, 8.0). In all, 105 (30.5%) children were recorded as attrition in the follow-up period. Baseline WHO clinical staging 3 and 4 (adjusted hazard ratio = 2.3 (95% confidence interval = 1.3, 4.0)), baseline weight-for-age −2 Z-score (adjusted hazard ratio = 3.1 (95% confidence interval = 1.7, 5.3)), cotrimoxazole non-users (adjusted hazard ratio = 2.5 (95% confidence interval = 1.4, 4.3)), and baseline hemoglobin levels 10 mg/dL (adjusted hazard ratio = 2.7 (95% confidence interval = 1.5, 47)) were found to be a predictor of attrition. Conclusion: The overall incidence of the rate of attrition was high. Baseline WHO clinical staging 3/4, baseline hemoglobin 10 mg/dL, cotrimoxazole (cotrimoxazole preventive therapy) non-user, and underweight at baseline (weight-for-age 2 Z-score) were found to be the main predictors of attrition.
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Affiliation(s)
- Ermias Sisay Chanie
- Department of Pediatrics and Child Health Nursing, College of Health Sciences, Debre Tabor University, Debre Tabor, Northwest Ethiopia
| | - Debrework Tesgera Beshah
- Department of Surgical Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, Gondar, Northwest Ethiopia
| | - Amare Demsie Ayele
- Department of Pediatrics and Child Health Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, Gondar, Northwest Ethiopia
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Ashburn K, Chouraya C, Khumalo P, Mpango L, Mthethwa N, Machekano R, Guay L, Mofenson LM. A randomized controlled trial evaluating the effects of a family-centered HIV care model on viral suppression and retention in care of HIV-positive children in Eswatini. PLoS One 2021; 16:e0256256. [PMID: 34428241 PMCID: PMC8384179 DOI: 10.1371/journal.pone.0256256] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 07/31/2021] [Indexed: 11/27/2022] Open
Abstract
Introduction A family-centered care model (FCCM) providing family-based HIV services, rather than separate adult/pediatric services, has been proposed to increase pediatric retention and treatment adherence. Materials and methods Eight health-care facilities in the Hhohho region of Eswatini were randomized to implement FCCM (n = 4) or continue standard-of-care (SOC) separate adult/pediatric clinics (n = 4). HIV-positive children and caregivers were enrolled; caregiver interview and child/caregiver chart abstraction were done at enrollment and every three months; pediatric viral load was evaluated at enrollment and every six months through 12 months. Because of study group differences in 12-month viral load data availability (89.4% FCCM and 72.0% SOC children had 12-month viral load), we used three separate analyses to evaluate the effects of FCCM on children’s viral suppression (<1,000 copies/mL) and undetectable virus (<400 copies/mL) at 12 months. In the first analysis, all children with missing viral outcome data were excluded from the analysis (modified intent to treat, mITT). The second analysis used inverse probability of missingness weighted logistic regression to estimate the effect of FCCM on 12-month viral outcomes compared to SOC (weighted mITT). For the third approach, missing virologic outcome data were imputed as virologic failure (imputed ITT). We also examined factors associated with viral suppression at 12 months using multivariable logistic regression. Results We enrolled 379 HIV-positive children and 363 caregivers. Among all children at enrollment, viral suppression and undetectability was 78.4% and 73.9%, respectively, improving to 90.2% and 87.3% at 12 months. In mITT and weighted mITT analyses, there was no significant difference in children’s 12-month viral suppression between FCCM and SOC groups (89.2% and 91.6%, respectively). Using imputed ITT, there was a modest increase in 12-month viral suppression in FCCM versus SOC children (79.7% and 69.8%, respectively, p = 0.051) and 12-month undetectability (78.7% and 65.7%, respectively, p = 0.015). Among the 255 children suppressed at enrollment, more FCCM versus SOC children (98.0% versus 95.3%) were suppressed at 12-months, but this was not statistically significant in mITT or weighted mITT analyses, with a marginally significant difference using imputed mITT analysis (p = 0.042). A higher proportion of children suppressed at enrollment had undetectable viral load at 12 months in FCCM versus SOC children (98.0% versus 92.5%), a statistically significant difference across analytical methods. Among the 61 children unsuppressed at enrollment, achieving suppression was higher among SOC versus FCCM children, but this difference was not statistically significant and included only 38 children; and there were no significant differences in detectable viral load at 12 months. There were no significant differences between study groups in retention or ART adherence at 12 months for children or caregivers. Factors associated with lack of viral suppression/detectability at 12 months included lack of viral suppression at enrollment and having a younger caregiver (age <25 years). Conclusions FCCM in Eswatini was associated with a modest increase in viral suppression/undetectability at 12-months; 12-month retention and adherence did not differ by study group for children or caregivers. High levels of suppression and retention in both groups may have limited our ability to detect a difference. Trial registration NCT03397420; ClinicalTrials.gov.
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Affiliation(s)
- Kim Ashburn
- Elizabeth Glaser Pediatric AIDS Foundation (EGPAF), Washington, DC, United States of America
- * E-mail:
| | | | | | - Lydia Mpango
- Elizabeth Glaser Pediatric AIDS Foundation, Mbabane, Eswatini
| | | | - Rhoderick Machekano
- Elizabeth Glaser Pediatric AIDS Foundation (EGPAF), Washington, DC, United States of America
| | - Laura Guay
- Elizabeth Glaser Pediatric AIDS Foundation (EGPAF), Washington, DC, United States of America
- Department of Epidemiology, Milken Institute School of Public Health, The George Washington University, Washington, DC, United States of America
| | - Lynne M. Mofenson
- Elizabeth Glaser Pediatric AIDS Foundation (EGPAF), Washington, DC, United States of America
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Menshw T, Birhanu S, Gebremaryam T, Yismaw W, Endalamaw A. Incidence and Predictors of Loss to Follow-Up Among Children Attending ART Clinics in Northeast Ethiopia: A Retrospective Cohort Study. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:801-812. [PMID: 34408500 PMCID: PMC8364847 DOI: 10.2147/hiv.s320601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/01/2021] [Indexed: 12/27/2022]
Abstract
Background It is known that antiretroviral therapy reduces the transmission of human immunodeficiency virus and AIDS-related morbidity. The coverage of HIV drugs is increasing to control further spread of HIV and children living with HIV are the target groups in using these medications. However, loss to follow-up remains a critical challenge among these groups of the population. The aim of this study was therefore to assess the incidence and predictors of loss to follow-up among children attending antiretroviral therapy clinics. Methods A ten-year institution-based retrospective cohort study was employed among 448 children enrolled in antiretroviral therapy. Data were entered and cleaned using EpiData version 3.1 and then exported to STATA version 14 for further statistical analysis. The Kaplan–Meier survival curve was used to estimate the survival time and the Log rank test was used to compare the survival time between different categories of the explanatory variables. Multivariable Cox proportional hazards model was fitted to identify predictors of loss to follow-up and p-value < 0.05 was considered statistically significant. Results The incidence rate of loss to follow-up was 6.3 per 100 children years of observation. Being male (AHR = 2.1, CI = 1.37, 3.34), aged 1–5 years (AHR = 1.6, CI = 1.05, 2.46), poor adherence to antiretroviral therapy (AHR = 6.6; CI = 4.11, 10.66), fair adherence to antiretroviral therapy (AHR = 2.2; CI = 1.13, 4.20), regimen was not changed (AHR = 4.1; CI = 2.59, 6.45), World Health Organization stage III and IV (AHR = 2.2; CI = 1.40, 3.33) and height for age <−2 z score (AHR = 2.2; CI = 1.43, 3.44) were predictors of loss to follow-up. Conclusion Nearly seven out of 100 HIV-infected children were lost to follow-up from their link to ART clinics within a one-year follow-up. Non-modifiable demographic characteristics, clinical stage and nutritional status, and ART-related variables were associated with children’s loss to follow-up. Therefore, close monitoring of the “at risk” groups might decrease the rate of loss to follow-up. Improving adherence to antiretroviral therapy and nutritional support are also recommended.
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Affiliation(s)
- Tiruye Menshw
- Nursing Department, Mettu University, Mettu, Ethiopia
| | - Shiferaw Birhanu
- Department of Pediatrics and Child Health Nursing, Bahir Dar University, Bahir Dar, Ethiopia
| | - Tigist Gebremaryam
- Department of Pediatrics and Child Health Nursing, Debre Markos University, Debre Markos, Ethiopia
| | - Worke Yismaw
- Nursing Department, Mettu University, Mettu, Ethiopia
| | - Aklilu Endalamaw
- Department of Pediatrics and Child Health Nursing, Bahir Dar University, Bahir Dar, Ethiopia.,Schools of Public Health, The University of Queensland, Brisbane, Australia
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Abaka P, Nutor JJ. Transitioning from pediatric to adult care and the HIV care continuum in Ghana: a retrospective study. BMC Health Serv Res 2021; 21:462. [PMID: 34001120 PMCID: PMC8127228 DOI: 10.1186/s12913-021-06510-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 05/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Sub-Saharan Africa, there are now a significant number of adolescents living with HIV (ALHIV), due to increased access to effective antiretroviral therapy. However, these adolescents are at high risk of dying during the transition to adult care due to various reasons, including lack of preparation for the transition and poor transition arrangements. More knowledge about this issue will lead to a better planned healthcare transition process and preparation for transition from pediatric care to adult care. The aim of this study was to explore the healthcare transitional experiences of ALHIV as they moved from pediatric to adult care. METHODS A descriptive exploratory qualitative study was conducted. Purposive sampling method was used to recruit adolescents between 12 and 19 years old. Saturation was realized by the 10th participant. Data were analyzed using thematic content analysis. RESULTS Four main themes emerged from the interview data: the transition process, factors facilitating the transition experience, challenges and coping mechanisms of the ALHIV during transition, and suggestions for improvement based on perceptions on the current transitioning approach. A key finding of this study was the sudden preparation for transition, linked to the absence of a structured transition protocol. Even though age was the main reason for transferring the participants from the pediatric to adult clinic, participants' age did not influence whether they attended clinic appointment on their own or accompanied by a care provider; it was dependent on the availability of their parents or caregivers. Participants' parents and adult family caregivers were also integrated into the transition process to some extent. We also found that most of the participants had good patient-provider relationship with their health care providers in both pediatric and adult clinics. CONCLUSION Findings support the need to develop a structured healthcare transition policy and age-appropriate transition within the clinic environment. There is also a need for social and community support as ALHIV transition from pediatric to adult care.
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Affiliation(s)
- Pearl Abaka
- Ghana College of Nurses and Midwives, Westlands, Accra, 233, Ghana
| | - Jerry John Nutor
- Department of Family Health Care Nursing, School of Nursing, University of California San Francisco, San Francisco, California, 94143, USA.
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Onubogu CU, Ugochukwu EF. A 17 year experience of attrition from care among HIV infected children in Nnewi South-East Nigeria. BMC Infect Dis 2021; 21:409. [PMID: 33941101 PMCID: PMC8091640 DOI: 10.1186/s12879-021-06099-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 04/19/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A large number of HIV-infected children continue to die despite reported scale-up of paediatric HIV services. AIM The trend in attrition among children enrolled in an anti-retroviral therapy (ART) programme was evaluated. METHODS This was a retrospective review of children enrolled into NAUTH ART programme between 2003 and 2019. RESULTS 1114 children < 15 years at enrolment were studied. The male: female ratio was 1:1 while median age at enrolment was 4.3 years. About two-thirds had WHO stage 3 or 4 disease at enrolment. The rate of loss to follow-up (LTFU) and death were 41.0 and 8.4%, respectively, with overall attrition incidence of 108/1000PY. Despite the downward trend, spikes occurred among those enrolled in 2008 to 2011 and in 2017. The trend in 6-, 12-, 24- and 36-months attrition varied similarly with overall rates being 20.4, 27.7, 34.3 and 37.3%, respectively. Among those on ART, > 50% of attrition was recorded within 6 months of care. Advanced WHO stage, young age, non-initiation on ART or period of enrolment (P < 0.001), and caregiver (p = 0.026) were associated with attrition in bivariate analysis. Apart from caregiver category, these factors remained significant in multivariate analysis. Most LTFU could not be reached on phone. Among those contacted, common reasons for being lost to follow-up were financial constraints, caregiver loss, claim to divine healing, family disharmony/child custody issues and relocation of family/child. CONCLUSION/RECOMMENDATION Attrition rate was high and was mostly due to LTFU. Predictors of attrition were late presentation, young age, delay in ART initiation and financial constraints. Efforts should be intensified at early diagnosis, linkage to care and implementation of "test and treat" strategy. Innovative child centered approaches should be adopted to enable the HIV-infected children remain in care despite challenges which can truncate treatment.
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Affiliation(s)
- Chinyere Ukamaka Onubogu
- Department of Paediatrics, Faculty of Medicine, Nnamdi Azikiwe University, Awka, Nigeria. .,Paediatric Infectious Diseases Unit, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria.
| | - Ebelechuku Francesca Ugochukwu
- Department of Paediatrics, Faculty of Medicine, Nnamdi Azikiwe University, Awka, Nigeria.,Paediatric Infectious Diseases Unit, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria
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Bimer KB, Sebsibe GT, Desta KW, Zewde A, Sibhat MM. Incidence and predictors of attrition among children attending antiretroviral follow-up in public hospitals, Southern Ethiopia, 2020: a retrospective study. BMJ Paediatr Open 2021; 5:e001135. [PMID: 34514177 PMCID: PMC8386224 DOI: 10.1136/bmjpo-2021-001135] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/31/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND It is a global challenge to enrol and retain paediatric patients in HIV/AIDS care. Attrition causes preventable transmission, stoppable morbidity and death, undesirable treatment outcomes, increased cost of care and drug resistance. Thus, this study intended to investigate the incidence and predictors of attrition among children receiving antiretroviral treatment (ART). METHOD A retrospective follow-up study was conducted among children <15 years who had ART follow-up in Gedeo public hospitals. After collection, data were entered into Epi-data V.4.6, then exported to and analysed using STATA V.14. Data were described using the Kaplan-Meier statistics, life table and general descriptive statistics. The analysis was computed using the Cox proportional hazard regression model. Covariates having <0.25 p values in the univariate analysis (such as developmental stage, nutritional status, haemoglobin level, adherence, etc) were fitted to multivariable analysis. Finally, statistical significance was declared at a p value of <0.05. RESULTS An overall 254 child charts were analysed. At the end of follow-up, attrition from ART care was 36.2% (92 of 254), of which 70 (76.1%) were lost to follow-up, and 22 (23.9%) children died. About 8145.33 child-months of observations were recorded with an incidence attrition rate of 11.3 per 1000 child-months (95% CI: 9.2 to 13.9), whereas the median survival time was 68.73 months. Decreased haemoglobin level (<10 g/dl) (adjusted HR (AHR)=3.1; 95% CI: 1.4 to 6.9), delayed developmental milestones (AHR=3.6; 95% CI: 1.2 to 10.7), underweight at baseline (AHR=5.9; 95% CI: 1.6 to 21.7), baseline CD4 count ≤200 (AHR=4.4; 95% CI: 1.6 to 12.2), and poor or fair ART adherence (AHR=3.5; 95% CI: 1.5 to 7.9) were significantly associated with attrition. CONCLUSION AND RECOMMENDATION Retention to ART care is challenging in the paediatrics population, with such a high attrition rate. Immune suppression, anaemia, underweight, delayed developmental milestones and ART non-adherence were independent predictors of attrition to ART care. Hence, it is crucial to detect and control the identified predictors promptly. Serious adherence support and strengthened nutritional provision with monitoring strategies are also essential.
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Affiliation(s)
- Kirubel Biweta Bimer
- Pediatrics and Child Health Nursing, Dilla University College of Health Sciences, Dilla, Ethiopia
| | - Girum Teshome Sebsibe
- School of nursing and midwifery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Kalkidan Wondwossen Desta
- School of nursing and midwifery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Ashenafi Zewde
- Pediatrics and Child Health Nursing, Dilla University College of Health Sciences, Dilla, Ethiopia
| | - Migbar Mekonnen Sibhat
- Pediatrics and Child Health Nursing, Dilla University College of Health Sciences, Dilla, Ethiopia
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Agwu AL, Yusuf HE, D'Angelo L, Rathore M, Marchesi J, Rowell J, Smith R, Toppins J, Trexler C, Carr R, Johnson B, Selden AK, Mahmoudi S, Black S, Guadamuz J, Huettner S, Trent M. Recruitment of Youth Living With HIV to Optimize Adherence and Virologic Suppression: Testing the Design of Technology-Based Community Health Nursing to Improve Antiretroviral Therapy (ART) Clinical Trials. JMIR Res Protoc 2020; 9:e23480. [PMID: 33306036 PMCID: PMC7762679 DOI: 10.2196/23480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/24/2020] [Accepted: 09/29/2020] [Indexed: 01/26/2023] Open
Abstract
Background Despite advances in HIV diagnosis and treatment, adolescents and young adults 12-25 years old have high HIV incidence, poor engagement and retention in treatment, and low rates of adherence and virologic suppression when compared to their older counterparts. HIV has emerged as a chronic disease for which antiretroviral therapy (ART) adherence is critical for virologic suppression and long-term survival. Virologic suppression has been elusive for many youth with HIV (YHIV). Novel strategies designed to facilitate health care systems’ support for YHIV between medical visits are essential for improving ART adherence, virologic suppression, and long-term survival. Objective The aim of this study is to compare the effectiveness of a technology-enhanced community health nursing intervention (TECH2CHECK) to a standard of care (SOC) control group for improving ART adherence and subsequent viral suppression using a randomized trial design. The objectives are to assess the feasibility, acceptability, and cost-effectiveness of TECH2CHECK as compared to SOC for management of HIV in the outpatient setting and to examine the sustainability of self-care behavior, adherence, and virologic suppression among youth following the intervention period. Methods We will recruit 120 adherence-challenged YHIV being followed at clinics specializing in HIV care in the Baltimore-Washington metropolitan area and in Jacksonville. Eligible participants complete an audio, computer-assisted self-interview and are randomized to either TECH2CHECK intervention or the SOC (60 participants in each arm). The primary outcome of interest is virologic suppression (viral load <20 copies/mL) and improved treatment adherence. Participants in the intervention arm receive community health nursing visits at 2 weeks, 6 weeks, 10 weeks, 14 weeks, and 26 weeks. The intervention arm also receives SMS messaging comprising daily adherence and appointment reminders and positive reinforcement for medication adherence daily for 2 weeks, on alternate days for 2 weeks, thrice weekly for 1 month, weekly for 3 months, and every 2 weeks for the rest of the study duration. The control group receives appointment reminders and SOC per clinic protocol. Exploratory analysis will be conducted to determine differences in medication adherence and virologic suppression in the 2 arms and to assess cost-effectiveness and study feasibility and acceptability. Results In the first 23 months of the study (July 2018-April 2020), 56 (55%) of 102 eligible patients were enrolled and randomized. At present, participating youths are primarily African American (53/56, 95%), male (37/56, 66%), and ≥18 years old (53/56, 95%). Follow-up study visits, as required per the protocol, have been completed by 77% (43/56), 94% (45/48), 95% (37/39), 96% (24/25), and 100% (10/10) of participants at the 1-month, 3-month, 6-month, 12-month, and 18-month follow-ups, respectively. Conclusions Preliminary accrual and retention data suggest that TECH2CHECK is feasible and acceptable. Trial Registration ClinicalTrials.gov NCT03600103 https://clinicaltrials.gov/ct2/show/NCT03600103 International Registered Report Identifier (IRRID) DERR1-10.2196/23480
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Affiliation(s)
- Allison Lorna Agwu
- Department of Pediatric and Adult Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | | | | | - Mobeen Rathore
- University of Florida Center for HIV/AIDS Research, Education and Service, University of Florida College of Medicine, Jacksonville, FL, United States
| | | | - Julia Rowell
- Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Raina Smith
- Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Jackie Toppins
- Johns Hopkins School of Medicine, Baltimore, MD, United States
| | | | - Rashida Carr
- Children's National Medical Center, Washington, DC, United States
| | - Betty Johnson
- Johns Hopkins School of Medicine, Baltimore, MD, United States
| | | | - Saniyyah Mahmoudi
- University of Florida Center for HIV/AIDS Research, Education and Service, University of Florida College of Medicine, Jacksonville, FL, United States
| | - Susan Black
- University of Florida College of Medicine, Jacksonville, FL, United States
| | - Jisell Guadamuz
- University of Florida College of Medicine, Jacksonville, FL, United States
| | - Steven Huettner
- Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Maria Trent
- Johns Hopkins School of Medicine, Baltimore, MD, United States.,Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
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10
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Fisiha Kassa S, Zemene Worku W, Atalell KA, Agegnehu CD. Incidence of Loss to Follow-Up and Its Predictors Among Children with HIV on Antiretroviral Therapy at the University of Gondar Comprehensive Specialized Referral Hospital: A Retrospective Data Analysis. HIV AIDS (Auckl) 2020; 12:525-533. [PMID: 33116915 PMCID: PMC7547131 DOI: 10.2147/hiv.s269580] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 09/09/2020] [Indexed: 11/23/2022] Open
Abstract
Background The magnitude of loss to follow-up is high and remains a major public health problem in developing countries. Therefore, the aim of this study determines the incidence rate and predictors of loss to follow-up among children with HIV on ART at the University of Gondar comprehensive specialized referral hospital. Methods An institution-based retrospective data analysis was conducted on 361 children with HIV. The simple random sampling technique was used, and data were entered into Epi-info version 7.1 and were exported to Stata version 14 for analysis. The proportional hazard assumption was checked, and Cox regression was fitted. Finally, an adjusted hazard ratio with a 95% CI was computed, and variables with P-value <0.05 in the multivariable analysis were taken as significant predictors of loss to follow-up. Results The overall incidence rate of lost to follow-up was 6.2 events per 100 child-years observations (95% CI: 4.9–7.7). Children who have got care from their biological parents (AHR 2.6, 95% CI: 1.2–5.5), WHO clinical stage III/IV (AHR 2.0, 95% CI: 1.1–3.8), history of regimen substitutions (AHR 1.7, 95% CI: 1.1–2.9), poor/fair medication adherence (AHR 2.5, 95% CI 1.4–4.2) and history of TB treatment (AHR 2.7, 95% CI: 1.6–4.4) were the significant predictors of lost to follow-up. Conclusion The incidence rate of loss to follow-up among children was found to be high. Children who have got care from their biological parent, WHO clinical stage III/IV, history of regimen substitution, poor/fair medication adherence, and history of TB treatment were the independent predictors of loss to follow-up. Therefore, strengthening HIV care intervention and addressing these significant predictors is highly recommended in the study setting.
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Affiliation(s)
- Selam Fisiha Kassa
- Department of Pediatrics and Child Health Nursing, School of Nursing, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Workie Zemene Worku
- Department of Community Health Nursing, School of Nursing, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Kendalem Asmare Atalell
- Department of Pediatrics and Child Health Nursing, School of Nursing, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Chilot Desta Agegnehu
- School of Nursing College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
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Nhampossa T, Fernandez S, Augusto O, Fuente-Soro L, Maculuve S, Bernardo E, Saura A, Casellas A, Gonzalez R, Ruperez M, Karajeans E, Vaz P, Menendez C, Buck WC, Naniche D, Lopez-Varela E. Discordant retention of HIV-infected mothers and children: Evidence for a family-based approach from Southern Mozambique. Medicine (Baltimore) 2020; 99:e21410. [PMID: 32769871 PMCID: PMC7593016 DOI: 10.1097/md.0000000000021410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
It is often assumed that children and their caregivers either stay in care together or discontinue together, but data is lacking on caregiver-child retention concordance. We sought to describe the pattern of care among a cohort of human immunodeficiency virus (HIV) infected children and mothers enrolled in care at the Manhiça District Hospital (MDH).This was a retrospective review of routine HIV clinical data collected under a larger prospective HIV cohort study at MDH. Children enrolling HIV care from January 2013 to November 2016 were identified and matched to their mother's HIV clinical data. Retention in care for mothers and children was assessed at 24 months after the child's enrolment. Multinomial logistic regression was performed to evaluate variables associated with retention discordance.For the 351 mother-child pairs included in the study, only 39% of mothers had concordant care status at baseline (23% already active in care, 16% initiated care concurrently with their children). At 24-months follow up, a total of 108 (31%) mother-child pairs were concordantly retained in care, 88 (26%) pairs were concordantly lost to follow up (LTFU), and 149 (43%) had discordant retention. Pairs with concurrent registration had a higher probability of being concordantly retained in care. Children who presented with advanced clinical or immunological stage had increased probability of being concordantly LTFU.High rates of LTFU as well as high proportions of discordant retention among mother-child pairs were found. Prioritization of a family-based care model that has the potential to improve retention for children and caregivers is recommended.
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Affiliation(s)
- Tacilta Nhampossa
- Centro de Investigação em Saúde de Manhiça (CISM)
- Instituto Nacional de Saúde, Ministério de Saúde, Maputo, Mozambique
| | - Sheila Fernandez
- Centro de Investigação em Saúde de Manhiça (CISM)
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
| | | | - Laura Fuente-Soro
- Centro de Investigação em Saúde de Manhiça (CISM)
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
| | - S.ó.nia Maculuve
- Centro de Investigação em Saúde de Manhiça (CISM)
- Instituto Nacional de Saúde, Ministério de Saúde, Maputo, Mozambique
| | - Edson Bernardo
- Centro de Investigação em Saúde de Manhiça (CISM)
- Serviço Distrital de Saúde, Mulher e Acção Social de Manhiça, Maputo, Mozambique
| | - Anna Saura
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - Aina Casellas
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
| | - Raquel Gonzalez
- Centro de Investigação em Saúde de Manhiça (CISM)
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
| | - Maria Ruperez
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
| | | | - Paula Vaz
- Fundação Ariel Glaser, Maputo, Mozambique
| | - Clara Menendez
- Centro de Investigação em Saúde de Manhiça (CISM)
- Serviço Distrital de Saúde, Mulher e Acção Social de Manhiça, Maputo, Mozambique
| | - W. Chris Buck
- University of California Los Angeles David Geffen School of Medicine (UCLA), Los Angeles, CA
| | - Denise Naniche
- Centro de Investigação em Saúde de Manhiça (CISM)
- Serviço Distrital de Saúde, Mulher e Acção Social de Manhiça, Maputo, Mozambique
| | - Elisa Lopez-Varela
- Centro de Investigação em Saúde de Manhiça (CISM)
- Serviço Distrital de Saúde, Mulher e Acção Social de Manhiça, Maputo, Mozambique
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12
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Saumu WM, Maleche-Obimbo E, Irimu G, Kumar R, Gichuhi C, Karau B. Predictors of loss to follow-up among children attending HIV clinic in a hospital in rural Kenya. Pan Afr Med J 2019; 32:216. [PMID: 31312327 PMCID: PMC6620067 DOI: 10.11604/pamj.2019.32.216.18310] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 03/27/2019] [Indexed: 11/17/2022] Open
Abstract
Introduction African studies have reported high rates of loss to follow up (LTFU) among children in HIV care and treatment centres. Factors associated with LTFU may vary across populations. Few studies have been conducted among HIV infected children in care in rural areas of Kenya. Methods this involved children aged less than 15 years on follow up at Kangundo Level 4 Hospital HIV clinic from January 2010 to December 2015. We obtained sociodemographic and clinical information from patient files and electronic databases. Univariate and multivariate regression analyses were conducted to identify factors predictive of LTFU. Results a total of 261 HIV-infected children were followed up. The mean age was 10.0 years (IQR, 7-13) and median CD4 count of 582cells/ul (IQR 314-984). By December 2015, 171 children (65.5%) remained in active care, 32 (12.3%) transferred out, 13 (5%) died, while 45 (17.2%) were classified as LTFU. Out of the 45 children presumed as LTFU, we traced 44 out of the 45 children (98%) and found that their actual current status was as follows: 33 of the 44 children (75.0%) had dropped out of care (true LTFU). Factors strongly predictive of LTFU included low caregiver level of education (HR 2.3, 1.9-3.9, P = 0.001), WHO stage I and II at enrolment (HR 1.6, 1.4-2.1, P = 0.05). Conclusion LTFU of HIV infected children was common with an incidence of 32.9 per 1000 child years and occurred early in treatment and risk factors included poverty, low caregiver education, male child and early HIV disease stage.
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Affiliation(s)
- Winnie Mueni Saumu
- Department of Paediatrics and Child Health, Chuka County Referral Hospital, Tharaka Nithi KE, Kenya
| | | | - Grace Irimu
- Department of Paediatrics and Child Health, University of Nairobi, Nairobi, Kenya
| | - Rashmi Kumar
- Department of Paediatrics and Child Health, University of Nairobi, Nairobi, Kenya
| | - Christine Gichuhi
- Department of Clinical Medicine and Therapeutics, University of Nairobi, Nairobi, Kenya
| | - Bundi Karau
- Department of Internal Medicine, Kenya Methodist University, Nairobi, Kenya
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13
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Apangu P, Izudi J, Bajunirwe F, Mulogo E, Batwala V. Retention of HIV exposed infants in care at Arua regional referral hospital, Uganda: a retrospective cohort study. BMC Public Health 2019; 19:436. [PMID: 31023290 PMCID: PMC6485049 DOI: 10.1186/s12889-019-6754-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 04/08/2019] [Indexed: 11/21/2022] Open
Abstract
Background Retention of HIV Exposed Infants (HEIs) in care ensures adequate care. Data on retention of HEIs at large referral hospitals in Uganda is limited. We investigated the retention level of HEIs and associated factors. Methods We conducted a retrospective cohort study on 352 HEIs in care (January 2014 and April 2015) at Arua Regional Referral Hospital, North-western Uganda. Electronic medical data were retrieved and analyzed with Stata. Chi-square, Fisher’s exact, and Students t-tests were used for bivariate analysis. Logistic regression was performed to determine factors independently associated with retention. Results 236 (67.0%) HEIs were delivered in a health facility and 306 (86.9%) received Nevirapine prophylaxis from birth until 6-weeks. Of mothers, 270 (76.7%) were 25–46 years, 202 (57.4%) attended antenatal care (ANC) at recent pregnancy, and 328 (93.2%) were on life-long anti-retroviral therapy. At 18-months, 277 (78.7%) HEIs were retained in care. Maternal age (25–46 years) (Adjusted Odds Ratio (AOR), 2.32; 95% CI, 1.32–4.06), ANC attendance during recent pregnancy (AOR, 2.01; 95% CI, 1.19–4.3.41) and Nevirapine prophylaxis initiation from birth until 6-weeks (AOR, 3.07; 95% CI, 1.50–6.26) were associated with retention. Conclusion Retention was suboptimal. Older maternal age, ANC visits at last pregnancy, and timely NVP initiation increased retention.
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Affiliation(s)
- Pontius Apangu
- Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Box 1410, Mbarara, Uganda
| | - Jonathan Izudi
- Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Box 1410, Mbarara, Uganda. .,Institute of Public Health and Management, Clarke International University, Box 7782, Kampala, Uganda.
| | - Francis Bajunirwe
- Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Box 1410, Mbarara, Uganda
| | - Edgar Mulogo
- Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Box 1410, Mbarara, Uganda
| | - Vincent Batwala
- Directorate of Research and Graduate Training, Mbarara University of Science and Technology, Box 1410, Mbarara, Uganda
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14
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Temporal Improvements in Long-term Outcome in Care Among HIV-infected Children Enrolled in Public Antiretroviral Treatment Care: An Analysis of Outcomes From 2004 to 2012 in Zimbabwe. Pediatr Infect Dis J 2018; 37:794-800. [PMID: 29356763 DOI: 10.1097/inf.0000000000001903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Increasing numbers of children are requiring long-term HIV care and antiretroviral treatment (ART) in public ART programs in Africa, but temporal trends and long-term outcomes in care remain poorly understood. METHODS We analyzed outcomes in a longitudinal cohort of infants (<2 years of age) and children (2-10 years of age) enrolling in a public tertiary ART center in Zimbabwe over an 8-year period (2004-2012). RESULTS The clinic enrolled 1644 infants and children; the median age at enrollment was 39 months (interquartile range: 14-79), with a median CD4% of 17.0 (interquartile range: 11-24) in infants and 15.0 (9%-23%) in children (P = 0.0007). Among those linked to care, 33.5% dropped out of care within the first 3 months of enrollment. After implementation of revised guidelines in 2009, decentralization of care and increased access to prevention of mother to child transmission services, we observed an increase in infants (48.9%-68.3%; P < 0.0001) and children (48.9%-68.3%; P < 0.0001) remaining in care for more than 3 months. Children enrolled from 2009 were younger, had lower World Health Organization clinical stage, improved baseline CD4 counts than those who enrolled in 2004-2008. Long-term retention in care also improved with decreasing risk of loss from care at 36 months for infants enrolled from 2009 (aHR: 0.57; 95% confidence interval: 0.34-0.95; P = 0.031). ART eligibility at enrollment was a significant predictor of long-term retention in care, while delayed ART initiation after 5 years of age resulted in failure to fully reconstitute CD4 counts to age-appropriate levels despite prolonged ART. CONCLUSIONS Significant improvements have been made in engaging and retaining children in care in public ART programs in Zimbabwe. Guideline and policy changes that increase access and eligibility will likely to continue to support improvement in pediatric HIV outcomes.
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15
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Abstract
The advent of antiretroviral therapy (ART) in 1996 brought with it an urgent need to develop models of health care delivery that could enable its effective and equitable delivery, especially to patients living in poverty. Community-based care, which stretches from patient homes and communities—where chronic infectious diseases are often best managed—to modern health centers and hospitals, offers such a model, providing access to proximate HIV care and minimizing structural barriers to retention. We first review the recent literature on community-based ART programs in low- and low-to-middle-income country settings and document two key principles that guide effective programs: decentralization of ART services and long-term retention of patients in care. We then discuss the evolution of the community-based programs of Partners In Health (PIH), a nongovernmental organization committed to providing a preferential option for the poor in health care, in Haiti and several countries in sub-Saharan Africa, Latin America, Russia and Kazakhstan. As one of the first organizations to treat patients with HIV in low-income settings and a pioneer of the community-based approach to ART delivery, PIH has achieved both decentralization and excellent retention through the application of an accompaniment model that engages community health workers in the delivery of medicines, the provision of social support and education, and the linkage between communities and clinics. We conclude by showing how PIH has leveraged its HIV care delivery platforms to simultaneously strengthen health systems and address the broader burden of disease in the places in which it works.
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16
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Abstract
PURPOSE OF REVIEW It is 20 years since the start of the combination antiretroviral therapy (cART) era and more than 10 years since cART scale-up began in resource-limited settings. We examined survival of vertically HIV-infected infants and children in the cART era. RECENT FINDINGS Good survival has been achieved on cART in all settings with up to 10-fold mortality reductions compared with before cART availability. Although mortality risk remains high in the first few months after cART initiation in young children with severe disease, it drops rapidly thereafter even for those who started with advanced disease, and longer term mortality risk is low. However, suboptimal retention on cART in routine programs threatens good survival outcomes and even on treatment children continue to experience high comorbidity risk; infections remain the major cause of death. Interventions to address infection risk include a cotrimoxazole prophylaxis, isoniazid preventive therapy, routine childhood and influenza immunization, and improving maternal survival. SUMMARY Pediatric survival has improved substantially with cART and HIV-infected children are aging into adulthood. It is important to ensure access to diagnosis and early cART, good program retention as well as optimal comorbidity prophylaxis and treatment to achieve the best possible long-term survival and health outcomes for vertically infected children.
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17
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Devi NP, Kumar AMV, Chinnakali P, Rajendran M, Valan AS, Rewari BB, Swaminathan S. Loss to follow-up among children in pre-ART care under the National AIDS Programme, Tamil Nadu, South India. Public Health Action 2017; 7:90-94. [PMID: 28695080 DOI: 10.5588/pha.16.0112] [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: 11/22/2016] [Accepted: 03/03/2017] [Indexed: 11/10/2022] Open
Abstract
Setting: Children aged <15 years constitute 7% of all people living with the human immunodeficiency virus (HIV) in India. A previous study from an antiretroviral therapy (ART) centre in south India reported 82% loss to follow-up (LTFU) among children in pre-ART care (2006-2011). Objective: To assess the proportion of LTFU within 1 year of registration among HIV-infected children (aged < 15 years) registered in all 43 ART centres in the state of Tamil Nadu, India, during the year 2012. Design: This was a retrospective cohort study involving a review of programme records. Results: Of 656 children registered for HIV care, 20 (3%) were not assessed for ART eligibility. Of those remaining, 226 (36%) were not ART eligible and entered pre-ART care. Among these, at 1 year of registration, 50 (22%) were LTFU, 40 (18%) were transferred out and 136 (60%) were retained in care at the same centre. The child's age, sex, World Health Organization stage or occurrence of opportunistic infection were not associated with LTFU. Conclusion: One in five children registered under pre-ART care were lost to follow-up. Stronger measures to prevent LTFU and reinforce retrieval actions are necessary in the existing National HIV Programme.
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Affiliation(s)
- N P Devi
- National Institute for Research in Tuberculosis, Madurai, India
| | - A M V Kumar
- International Union Against Tuberculosis and Lung Disease, (The Union) Paris, France.,The Union South-East Asia Office, New Delhi, India
| | - P Chinnakali
- Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - M Rajendran
- National Institute for Research in Tuberculosis, Madurai, India
| | - A S Valan
- India Epidemic Intelligence Service, National Centre for Disease Control, New Delhi, India
| | - B B Rewari
- National AIDS Control Organisation, New Delhi, India
| | - S Swaminathan
- Indian Council of Medical Research, New Delhi, India
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18
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Survival Estimates and Mortality Risk Factors in a Cohort of HIV Vertically Infected Individuals in Salvador, Brazil. Pediatr Infect Dis J 2017; 36:e62-e68. [PMID: 27902650 DOI: 10.1097/inf.0000000000001439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND There are few data on long-term survival of Brazilian children with vertically acquired HIV infection. We assessed survival, mortality risk factors and response to antiretroviral therapy (ART). We compared children with early and late access to care. METHODS We used Kaplan-Meier survival curves with Log-rank tests to compare survival time and mortality rates of 245 HIV vertically infected children admitted for care during 2002-2014. RESULTS Total follow-up sum was 1584.4 person-years. Overall survival was 83.9%. Median age at start of ART was 51.6 (18.0-94.2) months, and median age at death was 8.2 (1.7-10.1) years (mortality rate: 1.7/100 person-years). Pneumonia and sepsis were the main causes of death. Male gender, viral load (VL) ≥100,000 copies, severe immunosuppression, moderate/severe symptoms and history of opportunistic infection were associated with higher mortality in bivariate analysis. Only severe symptoms remained associated in multivariate analysis (P = 0.03). There was no difference in mortality in early compared to late access group. Overall, 217 patients received ART; 192 had a recent VL, of which 116 (59.8%) had ≤400 copies. Variables associated with therapeutic failure were as follows: VL ≥100,000 copies, less immune suppression, age <12 months at admission and age <3 years at ART start. CONCLUSIONS We have a high mortality rate in comparison with developed countries. Although early access did not impact mortality, we detected a trend in favor of early treatment as a protecting factor against mortality. We need to increase adherence to care and treatment, and better drugs to optimize outcomes.
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From policy to action: how to operationalize the treatment for all agenda. J Int AIDS Soc 2016; 19:21185. [PMID: 27989270 PMCID: PMC5165084 DOI: 10.7448/ias.19.1.21185] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 09/09/2016] [Accepted: 11/14/2016] [Indexed: 12/30/2022] Open
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Nachega JB, Adetokunboh O, Uthman OA, Knowlton AW, Altice FL, Schechter M, Galárraga O, Geng E, Peltzer K, Chang LW, Van Cutsem G, Jaffar SS, Ford N, Mellins CA, Remien RH, Mills EJ. Community-Based Interventions to Improve and Sustain Antiretroviral Therapy Adherence, Retention in HIV Care and Clinical Outcomes in Low- and Middle-Income Countries for Achieving the UNAIDS 90-90-90 Targets. Curr HIV/AIDS Rep 2016; 13:241-55. [PMID: 27475643 PMCID: PMC5357578 DOI: 10.1007/s11904-016-0325-9] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Little is known about the effect of community versus health facility-based interventions to improve and sustain antiretroviral therapy (ART) adherence, virologic suppression, and retention in care among HIV-infected individuals in low- and middle-income countries (LMICs). We systematically searched four electronic databases for all available randomized controlled trials (RCTs) and comparative cohort studies in LMICs comparing community versus health facility-based interventions. Relative risks (RRs) for pre-defined adherence, treatment engagement (linkage and retention in care), and relevant clinical outcomes were pooled using random effect models. Eleven cohort studies and eleven RCTs (N = 97,657) were included. Meta-analysis of the included RCTs comparing community- versus health facility-based interventions found comparable outcomes in terms of ART adherence (RR = 1.02, 95 % CI 0.99 to 1.04), virologic suppression (RR = 1.00, 95 % CI 0.98 to 1.03), and all-cause mortality (RR = 0.93, 95 % CI 0.73 to 1.18). The result of pooled analysis from the RCTs (RR = 1.03, 95 % CI 1.01 to 1.06) and cohort studies (RR = 1.09, 95 % CI 1.03 to 1.15) found that participants assigned to community-based interventions had statistically significantly higher rates of treatment engagement. Two studies found community-based ART delivery model either cost-saving or cost-effective. Community- versus facility-based models of ART delivery resulted in at least comparable outcomes for clinically stable HIV-infected patients on treatment in LMICs and are likely to be cost-effective.
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Affiliation(s)
- Jean B Nachega
- University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA.
- Stellenbosch University Faculty of Medicine and Health Sciences, Cape Town, South Africa.
- Johns Hopkins University, Baltimore, MD, USA.
| | - Olatunji Adetokunboh
- Stellenbosch University Faculty of Medicine and Health Sciences, Cape Town, South Africa
| | - Olalekan A Uthman
- Stellenbosch University Faculty of Medicine and Health Sciences, Cape Town, South Africa
- Warwick Medical School, The University of Warwick, Coventry, UK
| | | | | | | | - Omar Galárraga
- Brown University School of Public Health, Providence, RI, USA
| | - Elvin Geng
- University of California, San Francisco, CA, USA
| | - Karl Peltzer
- Mahidol University, Salaya, Thailand
- University of Limpopo, Polokwane, South Africa
- Human Sciences Research Council, Pretoria, South Africa
| | | | | | | | - Nathan Ford
- World Health Organization, Geneva, Switzerland
| | - Claude A Mellins
- HIV Center for Clinical and Behavioral Studies, Columbia University, New York, NY, USA
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Retention of HIV-Infected Children in the First 12 Months of Anti-Retroviral Therapy and Predictors of Attrition in Resource Limited Settings: A Systematic Review. PLoS One 2016; 11:e0156506. [PMID: 27280404 PMCID: PMC4900559 DOI: 10.1371/journal.pone.0156506] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 05/16/2016] [Indexed: 02/06/2023] Open
Abstract
Current UNAIDS goals aimed to end the AIDS epidemic set out to ensure that 90% of all people living with HIV know their status, 90% initiate and continue life-long anti-retroviral therapy (ART), and 90% achieve viral load suppression. In 2014 there were an estimated 2.6 million children under 15 years of age living with HIV, of which only one-third were receiving ART. Little literature exists describing retention of HIV-infected children in the first year on ART. We conducted a systematic search for English language publications reporting on retention of children with median age at ART initiation less than ten years in resource limited settings. The proportion of children retained in care on ART and predictors of attrition were identified. Twelve studies documented retention at one year ranging from 71–95% amongst 31877 African children. Among the 5558 children not retained, 4082 (73%) were reported as lost to follow up (LFU) and 1476 (27%) were confirmed to have died. No studies confirmed the outcomes of children LFU. Predictors of attrition included younger age, shorter duration of time on ART, and severe immunosuppression. In conclusion, significant attrition occurs in children in the first 12 months after ART initiation, the majority attributed to LFU, although true outcomes of children labeled as LFU are unknown. Focused efforts to ensure retention and minimize early mortality are needed as universal ART for children is scaled up.
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Govender K, Parboosing R, Siyaca N, Moodley P. Dried blood spot specimen quality and validation of a new pre-analytical processing method for qualitative HIV-1 PCR, KwaZulu-Natal, South Africa. Afr J Lab Med 2016; 5:349. [PMID: 28879108 PMCID: PMC5436398 DOI: 10.4102/ajlm.v5i1.349] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 12/12/2015] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Poor quality dried blood spot (DBS) specimens are usually rejected by virology laboratories, affecting early infant diagnosis of HIV. The practice of combining two incompletely-filled DBS in one specimen preparation tube during pre-analytical specimen processing (i.e., the two-spot method) has been implemented to reduce the number of specimens being rejected for insufficient volume. OBJECTIVES This study analysed laboratory data to describe the quality of DBS specimens and the use of the two-spot method over a one-year period, then validated the two-spot method against the standard (one-spot) method. METHODS Data on HIV-1 PCR test requests submitted in 2014 to the Department of Virology at Inkosi Albert Luthuli Central Hospital in KwaZulu-Natal province, South Africa were analysed to describe reasons for specimen rejection, as well as results of the two-spot method. The accuracy, lower limit of detection and precision of the two-spot method were assessed. RESULTS Of the 88 481 specimens received, 3.7% were rejected for pre-analytical problems. Of those, 48.9% were rejected as a result of insufficient specimen volume. Two health facilities had significantly more specimen rejections than other facilities. The two-spot method prevented 10 504 specimen rejections. The Pearson correlation coefficient comparing the standard to the two-spot method was 0.997. CONCLUSIONS The two-spot method was comparable with the standard method of pre-analytical specimen processing. Two health facilities were identified for targeted retraining on specimen quality. The two-spot method of DBS specimen processing can be used as an adjunct to retraining, to reduce the number of specimens rejected and improve linkage to care.
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Affiliation(s)
- Kerusha Govender
- Department of Virology, Inkosi Albert Luthuli Central Hospital, National Health Laboratory Service, Durban, KwaZulu-Natal, South Africa.,Department of Virology, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, South Africa
| | - Raveen Parboosing
- Department of Virology, Inkosi Albert Luthuli Central Hospital, National Health Laboratory Service, Durban, KwaZulu-Natal, South Africa.,Department of Virology, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, South Africa
| | - Ntombizandile Siyaca
- Department of Virology, Inkosi Albert Luthuli Central Hospital, National Health Laboratory Service, Durban, KwaZulu-Natal, South Africa
| | - Pravikrishnen Moodley
- Department of Virology, Inkosi Albert Luthuli Central Hospital, National Health Laboratory Service, Durban, KwaZulu-Natal, South Africa.,Department of Virology, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, South Africa
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Nabukeera-Barungi N, Elyanu P, Asire B, Katureebe C, Lukabwe I, Namusoke E, Musinguzi J, Atuyambe L, Tumwesigye N. Adherence to antiretroviral therapy and retention in care for adolescents living with HIV from 10 districts in Uganda. BMC Infect Dis 2015; 15:520. [PMID: 26573923 PMCID: PMC4647509 DOI: 10.1186/s12879-015-1265-5] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 11/05/2015] [Indexed: 11/25/2022] Open
Abstract
Background Adolescents have gained increased attention because they are the only age group where HIV related mortality is going up. We set out to describe the level and factors associated with adherence to antiretroviral therapy (ART) as well as the 1 year retention in care among adolescents in 10 representative districts in Uganda. In addition, we explored the barriers and facilitators of adherence to ART among adolescents. Methods The study involved 30 health facilities from 10 representative districts in Uganda. We employed both qualitative and quantitative data collection methods in convergent design. The former involved Focus group discussions with adolescents living with HIV, Key informant interviews with various stakeholders and in depth interviews with adolescents. The quantitative involved using retrospective records review to extract the last recorded adherence level from all adolescents who were active in HIV care. Factors associated with adherence were extracted from the ART cards. For the 1 year retention in care, we searched the hospital records of all adolescents in the 30 facilities who had started ART 1 year before the study to find out how many were still in care. Results Out of 1824 adolescents who were active on ART, 90.4 % (N = 1588) had ≥95 % adherence recorded on their ART cards at their last clinic visit. Only location in rural health facilities was independently associated with poor adherence to ART (P = 0.008, OR 2.64 [1.28 5.43]). Of the 156 adolescents who started ART, 90 % (N = 141) were still active in care 1 year later. Stigma, discrimination and disclosure issues were the most outstanding of all barriers to adherence. Other barriers included poverty, fatigue, side effects, pill burden, depression among others. Facilitators of adherence mainly included peer support groups, counseling, supportive health care workers, short waiting time and provision of food and transport. Conclusion Adherence to ART was good among adolescents. Being in rural areas was associated with poor adherence to ART and 1 year retention in care was very good among adolescents who were newly started on ART. Stigma and disclosure issues continue to be the main barriers to adherence among adolescents.
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Affiliation(s)
- Nicolette Nabukeera-Barungi
- Department of Paediatrics and Child Health, School of Medicine, Makerere University College of Health Sciences, P O Box 7062, Kampala, Uganda.
| | - Peter Elyanu
- AIDS Control Program, Ministry of Health, Kampala, Uganda.
| | - Barbara Asire
- AIDS Control Program, Ministry of Health, Kampala, Uganda.
| | | | - Ivan Lukabwe
- AIDS Control Program, Ministry of Health, Kampala, Uganda.
| | | | | | - Lynn Atuyambe
- Department of Community Health and Behavioral Sciences, School of Public Health, Makerere University College of Health Sciences, Kampala, Uganda.
| | - Nathan Tumwesigye
- USAID SUSTAIN Project, University Research Co., LLC, Kampala, Uganda.
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