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Ajibola G, Rowley C, Maruapula D, Leidner J, Bennett K, Powis K, Shapiro RL, Lockman S. Drug resistance after cessation of efavirenz-based antiretroviral treatment started in pregnancy. South Afr J HIV Med 2020; 21:1023. [PMID: 32158555 PMCID: PMC7059240 DOI: 10.4102/sajhivmed.v21i1.1023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 09/16/2019] [Indexed: 01/11/2023] Open
Abstract
Background To reduce risk of antiretroviral resistance when stopping efavirenz (EFV)-based antiretroviral treatment (ART), staggered discontinuation of antiretrovirals (an NRTI tail) is recommended. However, no data directly support this recommendation. Objectives We evaluated the prevalence of HIV drug resistance mutations in pregnant women living with HIV who stopped efavirenz (EFV)/emtricitabine (FTC)/tenofovir disoproxil fumarate (TDF) postpartum. Method In accordance with the prevailing Botswana HIV guidelines at the time, women with pre-treatment CD4 > 350 cells/mm3, initiated EFV/FTC/TDF in pregnancy and stopped ART at 6 weeks postpartum if formula feeding, or 6 weeks after weaning. A 7-day tail of FTC/TDF was recommended per Botswana guidelines. HIV-1 RNA and genotypic resistance testing (bulk sequencing) were performed on samples obtained 4-6 weeks after stopping EFV. Stanford HIV Drug Resistance Database was used to identify major mutations. Results From April 2014 to May 2015, 74 women who had stopped EFV/FTC/TDF enrolled, with median nadir CD4 of 571 cells/mm3. The median time from cessation of EFV to sample draw for genotyping was 5 weeks (range: 3-13 weeks). Thirty-two (43%) women received a 1-week tail of FTC/TDF after stopping EFV. HIV-1 RNA was available from delivery in 70 (95%) women, 58 (83%) of whom had undetectable delivery HIV-1 RNA (< 40 copies/mL). HIV-1 RNA was available for 71 women at the time of genotyping, 45 (63%) of whom had HIV-1 RNA < 40 copies/mL. Thirty-five (47%) of 74 samples yielded a genotype result, and four (11%) had a major drug resistance mutation: two with K103N and two with V106M. All four resistance mutations occurred among women who did not receive an FTC/TDF tail (4/42, 10%), whereas no mutations occurred among 18 genotyped women who had received a 1-week FTC/TDF tail (p = 0.053). Conclusions Viral rebound was slow following cessation of EFV/FTC/TDF in the postpartum period. Use of an FTC/TDF tail after stopping EFV was associated with the lower prevalence of subsequent NNRTI drug resistance mutation.
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Mete B, Gunduz A, Bolukcu S, Karaosmanoglu HK, Yildiz D, Koç MM, Aydın OA, Dokmetas I, Tabak F. HIV care in Istanbul, Turkey: How far is it from the UNAIDS 90-90-90 targets? Int J STD AIDS 2019; 30:1298-1303. [PMID: 31726930 DOI: 10.1177/0956462419866342] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The prevalence of human immunodeficiency virus (HIV) infection is low but it is steadily increasing in Turkey. In the current study, we aimed to assess the status of HIV infection management with the proposed 90–90–90 targets in a large HIV cohort in Istanbul, Turkey. The cohort included 2382 patients (2082 male, 300 female, mean age was 36.3 ± 11.3 years). Mean CD4 cell count was 399 cells/mm3 and HIV-RNA level was 576,235 copies/ml. According to the modeling by the Modeling tool of European Center for Diseases Control Software, 72 and 74% of all HIV patients had been diagnosed in 2016 and 2017, respectively (the first target). Among 2382 patients, 2191 (92%) were on antiretroviral therapy (the second target). The third target of virally suppressing those on treatment was achieved among 70.2% of the patients. The current study suggests that both the fraction of those living with undiagnosed HIV and the proportion of those on treatment who are virally suppressed should be targeted to sustain optimal HIV care. Efforts should continue to surpass the targets of 90–90–90.
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Lodi S, Günthard HF, Gill J, Phillips AN, Dunn D, Vu Q, Siemieniuk R, Garcia F, Logan R, Jose S, Bucher HC, Scherrer AU, Reiss P, van Sighem A, Boender TS, Porter K, Gilson R, Paraskevis D, Simeon M, Vourli G, Moreno S, Jarrin I, Sabin C, Hernán MA. Effectiveness of Transmitted Drug Resistance Testing Before Initiation of Antiretroviral Therapy in HIV-Positive Individuals. J Acquir Immune Defic Syndr 2019; 82:314-320. [PMID: 31609929 PMCID: PMC7830777 DOI: 10.1097/qai.0000000000002135] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND For people living with HIV, major guidelines in high-income countries recommend testing for transmitted drug resistance (TDR) to guide the choice of first-line antiretroviral therapy (ART). However, individuals who fail a first-line regimen can now be switched to one of several effective regimens. Therefore, the virological and clinical benefit of TDR testing needs to be evaluated. METHODS We included individuals from the HIV-CAUSAL Collaboration who enrolled <6 months of HIV diagnosis between 2006 and 2015, were ART-naive, and had measured CD4 count and HIV-RNA. Follow-up started at the date when all inclusion criteria were first met (baseline). We compared 2 strategies: (1) TDR testing within 3 months of baseline versus (2) no TDR testing. We used inverse probability weighting to estimate the 5-year proportion and hazard ratios (HRs) of virological suppression (confirmed HIV-RNA <50 copies/mL), and of AIDS or death under both strategies. RESULTS Of 25,672 eligible individuals (82% males, 52% diagnosed in 2010 or later), 17,189 (67%) were tested for TDR within 3 months of baseline. Of these, 6% had intermediate- or high-level TDR to any antiretroviral drug. The estimated 5-year proportion virologically suppressed was 77% under TDR testing and 74% under no TDR testing; HR 1.06 (95% confidence interval: 1.03 to 1.19). The estimated 5-year risk of AIDS or death was 6% under both strategies; HR 1.03 (95% confidence interval: 0.95 to 1.12). CONCLUSIONS TDR prevalence was low. Although TDR testing improved virological response, we found no evidence that it reduced the incidence of AIDS or death in first 5 years after diagnosis.
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Fatti G, Jackson D, Goga AE, Shaikh N, Eley B, Nachega JB, Grimwood A. The effectiveness and cost-effectiveness of community-based support for adolescents receiving antiretroviral treatment: an operational research study in South Africa. J Int AIDS Soc 2019; 21 Suppl 1. [PMID: 29485714 PMCID: PMC5978711 DOI: 10.1002/jia2.25041] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 12/11/2017] [Indexed: 12/19/2022] Open
Abstract
Introduction Adolescents and youth receiving antiretroviral treatment (ART) in sub‐Saharan Africa have high attrition and inadequate ART outcomes, and evaluations of interventions improving ART outcomes amongst adolescents are very limited. Sustainable Development Goal (SDG) target 3c is to substantially increase the health workforce in developing countries. We measured the effectiveness and cost‐effectiveness of community‐based support (CBS) provided by lay health workers for adolescents and youth receiving ART in South Africa. Methods A retrospective cohort study including adolescents and youth who initiated ART at 47 facilities. Previously unemployed CBS‐workers provided home‐based ART‐related education, psychosocial support, symptom screening for opportunistic infections and support to access government grants. Outcomes were compared between participants who received CBS plus standard clinic‐based care versus participants who received standard care only. Cumulative incidences of all‐cause mortality and loss to follow‐up (LTFU), adherence measured using medication possession ratios (MPRs), CD4 count slope, and virological suppression were analysed using multivariable Cox, competing‐risks regression, generalized estimating equations and mixed‐effects models over five years of ART. An expenditure approach was used to determine the incremental cost of CBS to usual care from a provider perspective. Incremental cost‐effectiveness ratios were calculated as annual cost per patient‐loss (through death or LTFU) averted. Results Amongst 6706 participants included, 2100 (31.3%) received CBS. Participants who received CBS had reduced mortality, adjusted hazard ratio (aHR) = 0.52 (95% CI: 0.37 to 0.73; p < 0.0001). Cumulative LTFU was 40% lower amongst participants receiving CBS (29.9%) compared to participants without CBS (38.9%), aHR = 0.60 (95% CI: 0.51 to 0.71); p < 0.0001). The effectiveness of CBS in reducing attrition ranged from 42.2% after one year to 35.9% after five years. Virological suppression was similar after three years, but after five years 18.8% CBS participants versus 37.2% non‐CBS participants failed to achieve viral suppression, adjusted odds ratio = 0.24 (95% CI: 0.06 to 1.03). There were no significant differences in MPR or CD4 slope. The cost of CBS was US$49.5/patient/year. The incremental cost per patient‐loss averted was US$600 and US$776 after one and two years, respectively. Conclusions CBS for adolescents and youth receiving ART was associated with substantially reduced patient attrition, and is a low‐cost intervention with reasonable cost‐effectiveness that can aid progress towards several health, economic and equality‐related SDG targets.
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Wall KM, Haddad LB, Mehta CC, Golub ET, Rahangdale L, Dionne-Odom J, Karim R, Wright RL, Minkoff H, Cohen M, Kassaye SG, Cohan D, Ofotokun I, Cohn SE. Miscarriage among women in the United States Women's Interagency HIV Study, 1994-2017. Am J Obstet Gynecol 2019; 221:347.e1-347.e13. [PMID: 31136732 PMCID: PMC6878114 DOI: 10.1016/j.ajog.2019.05.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 05/13/2019] [Accepted: 05/21/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND Relatively little is known about the frequency and factors associated with miscarriage among women living with HIV. OBJECTIVE The objective of the study was to evaluate factors associated with miscarriage among women enrolled in the Women's Interagency HIV Study. STUDY DESIGN We conducted an analysis of longitudinal data collected from Oct. 1, 1994, to Sept. 30, 2017. Women who attended at least 2 Women's Interagency HIV Study visits and reported pregnancy during follow-up were included. Miscarriage was defined as spontaneous loss of pregnancy before 20 weeks of gestation based on self-report assessed at biannual visits. We modeled the association between demographic, behavioral, and clinical covariates and miscarriage (vs live birth) for women overall and stratified by HIV status using mixed-model logistic regression. RESULTS Similar proportions of women living with and without HIV experienced miscarriage (37% and 39%, respectively, P = .638). In adjusted analyses, smoking tobacco (adjusted odds ratio, 2.0), alcohol use (adjusted odds ratio, 4.0), and marijuana use (adjusted odds ratio, 2.0) were associated with miscarriage. Among women living with HIV, low HIV viral load (<4 log10 copies/mL) (adjusted odds ratio, 0.5) and protease inhibitor (adjusted odds ratio, 0.4) vs the nonuse of combination antiretroviral therapy use were protective against miscarriage. CONCLUSION We did not find an increased odds of miscarriage among women living with HIV compared with uninfected women; however, poorly controlled HIV infection was associated with increased miscarriage risk. Higher miscarriage risk among women exposed to tobacco, alcohol, and marijuana highlight potentially modifiable behaviors. Given previous concern about antiretroviral therapy and adverse pregnancy outcomes, the novel protective association between protease inhibitors compared with non-combination antiretroviral therapy and miscarriage in this study is reassuring.
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Bock P, Gunst C, Maschilla L, Holtman R, Grobbelaar N, Wademan D, Dunbar R, Fatti G, Kruger J, Ford N, Hoddinott G, Meehan S. Retention in care and factors critical for effectively implementing antiretroviral adherence clubs in a rural district in South Africa. J Int AIDS Soc 2019; 22:e25396. [PMID: 31588668 PMCID: PMC6778813 DOI: 10.1002/jia2.25396] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 09/03/2019] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION Differentiated models of care that include referral of antiretroviral treatment (ART) clients to adherence clubs are an important strategy to help clinics manage increased number of clients living with HIV in resource-constrained settings. This study reported on (i) clinical outcomes among ART clients attending community-based adherence clubs and (ii) experiences of adherence clubs and perceptions of factors key to successful adherence club implementation among clients and healthcare workers. METHODS A retrospective cohort analysis of routine data and a descriptive analysis of data collected through self-administered surveys completed by clients and healthcare workers were completed. Clients starting ART at the study clinic, between January 2014 and December 2015, were included in the cohort analysis and followed up until December 2016. The survey data were collected from August to September 2017. The primary outcome for the cohort analysis was a comparison of loss to follow-up (LTFU) between clients staying in clinic care and those referred to adherence clubs. Survey data reported on client experiences of and healthcare worker perceptions of adherence club care. RESULTS Cohort analysis reported on 465 participants, median baseline CD4 count 374 (IQR: 234 to 532) cells/μl and median follow-up time 20.7 (IQR 14.1 to 27.7) months. Overall, 202 (43.4%) participants were referred to an adherence club. LTFU was lower in those attending an adherence club (aHR =0.25, 95% CI: 0.11 to 0.56). This finding was confirmed on analysis restricted to those eligible for adherence club referral (aHR =0.28, 95% CI: 0.12 to 0.65). Factors highlighted as associated with successful adherence club implementation included: (i) referral of stable clients to the club, (ii) an ideal club size of ≥20 members, (iii) club services led by a counsellor (iv) using churches or community halls as venues (v) effective communication between all parties, and (vi) timely delivery of prepacked medication. CONCLUSIONS This study showed good clinical outcomes, positive patient experiences and healthcare worker perceptions of the adherence club model. Factors associated with successful adherence club implementation, highlighted in this study, can be used to guide implementers in the scale-up of adherence club services across varied high-burden settings.
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Poku RA, Owusu AY, Mullen PD, Markham C, McCurdy SA. Antiretroviral therapy maintenance among HIV-positive women in Ghana: the influence of poverty. AIDS Care 2019; 32:779-784. [PMID: 31405289 DOI: 10.1080/09540121.2019.1653434] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This study examines the role of poverty in the acquisition of and the adherence to antiretroviral therapy (ART) and prescribed clinical follow-up regimens among HIV-positive women. We conducted in-depth interviews with 40 women living with HIV (WLHIV) in Ghana and 15 stakeholders with a history of work in HIV-focused programs. Our findings indicate that financial difficulty contributed to limited ability to maintain treatment, the recommended nutrient-rich diet, and clinical follow-up schedules. However, enacted stigma and concurrent illness of family members also influenced the ability of the WLHIV to generate income; therefore, HIV infection itself contributed to poverty. To further examine the relation between finances, ART adherence, and the maintenance of recommended clinical follow-up, we present the perspectives of several HIV-positive peer counselor volunteers in Ghana's Models of Hope program. We recommend that programs to combat stigma continue to be implemented, as decreased stigma may reduce the financial difficulties of HIV-positive individuals. We also recommend enhancing current support programs to better assist peer counselor volunteers, as their role directly supports Ghana's national strategic HIV/AIDS plan. Finally, additional investment in poverty-reduction across Ghana, such as broadening meal assistance beyond the currently limited food programs, would lighten the load of those struggling to combat HIV and meet basic needs.
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Kuznetsova J, Sereda Y, Denisiuk O, Kravchenko N, Jayaraj J, Smyrnov P, Mykhalchuk T, Zachariah R. Linking intravenous drug users to treatment through non-governmental organizations in Ukraine: how well is it working? J Infect Dev Ctries 2019; 13:95S-102S. [PMID: 32065812 DOI: 10.3855/jidc.11291] [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: 01/31/2019] [Accepted: 05/21/2019] [Indexed: 10/31/2022] Open
Abstract
INTRODUCTION Alliance for Public Health, the International Charitable Foundation, coordinates HIV prevention in Non-Governmental Organizations (NGO) working with people who inject drugs (PWID) in Ukraine. We aimed to describe the performance of the differential model of linking PWID to HIV care and treatment (Community Initiated Treatment Intervention - CITI). METHODOLOGY A retrospective cohort study using routine program data was conducted among 8,927 PWID who were tested positive for the first time during January 2016 - June 2017. Study outcomes were enrollment into CITI and initiating antiretroviral treatment (ART). Factors associated with outcomes were estimated by logistic regressions with random effects. RESULTS Among the study participants, 54% enrolled into CITI and 23% initiated ART. CITI enrolment was associated with being married (adjusted odds ratio (AOR) = 1.17; 95%: 1.02-1.34); less than weekly compared to daily (AOR = 1.31; 95%: 1.13-1.52); less than 5 years of drug use compared to > 14 years (AOR = 1.73; 95%: 1.40-2.13), and having no criminal records (AOR = 1.30; 95%: 1.12-1.50). Factors of non-ART initiation were male gender (AOR = 1.33; 95%: 1.16-1.53); being single (AOR = 1.48; 95%: 1.21-1.82); drug use duration > 14 years compared to < 5 years (AOR = 1.38; 95%: 1.03-1.85), unemployment (AOR = 1.45; 95%: 1.15-1.83) and history of incarceration (AOR = 1.21; 95%: 1.003-1.45). CONCLUSION Mobilizing the NGO community and PWID to engage in outreach HIV testing activity and harm reduction for key populations has succeeded in opening the gateway to prevention, care and ART for thousands of PWID in Ukraine.
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Lagathu C, Béréziat V, Gorwood J, Fellahi S, Bastard JP, Vigouroux C, Boccara F, Capeau J. Metabolic complications affecting adipose tissue, lipid and glucose metabolism associated with HIV antiretroviral treatment. Expert Opin Drug Saf 2019; 18:829-840. [PMID: 31304808 DOI: 10.1080/14740338.2019.1644317] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Introduction: Efficient antiretroviral-treatment (ART) generally allows control of HIV infection. However, persons-living-with-HIV (PLWH), when aging, present a high prevalence of metabolic diseases. Area covered: Altered adiposity, dyslipidemias, insulin resistance, diabetes, and their consequences are prevalent in PLWH and could be partly related to ART. Expert opinion: At first, personal and lifestyle factors are involved in the onset of these complications. The persistence of HIV in tissue reservoirs could synergize with some ART and enhance metabolic disorders. Altered fat repartition, diagnosed as lipodystrophy, has been related to first-generation nucleoside-reverse-transcriptase-inhibitors (NRTIs) (stavudine zidovudine) and some protease inhibitors (PIs). Recently, use of some integrase-inhibitors (INSTI) resulted in weight/fat gain, which represents a worrisome unresolved situation. Lipid parameters were affected by some first-generation NRTIs, non-NRTIs (efavirenz) but also PIs boosted by ritonavir, with increased total and LDL-cholesterol and triglycerides. Insulin resistance is common associated with abdominal obesity. Diabetes incidence, high with first-generation-ART (zidovudine, stavudine, didanosine, indinavir) has declined with contemporary ART close to that of the general population. Metabolic syndrome, a dysmetabolic situation with central obesity and insulin resistance, and liver steatosis are common in PLWH and could indirectly result from ART-associated fat gain and insulin resistance. All these dysmetabolic situations increase the atherogenic cardiovascular risk.
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Pérez-Stachowski J, Tortajada B, Del Arco A, Márquez E, De la Torre J, Nieto M, García de Lomas JM, Prada JL, García-Alegría J, Olalla J. Efficacy and safety of the switch of Triumeq ® to generic (abacavir + lamivudine) + Tivicay ®: data at 48 weeks. Infect Dis (Lond) 2019; 51:691-693. [PMID: 31272264 DOI: 10.1080/23744235.2019.1637536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Introduction: Generic drugs are helpful to enhance the efficiency of the sanitary system. A generic coformulation of abacavir (ABC) and lamivudine (3TC) is available since 2016 in Spain. A report of our experience with its use is exposed. Methods: Patients between February 2017 and June 2017 who were taking Triumeq® were switched to the generic ABC + 3TC plus DTG. Efficacy, safety, reasons for discontinuation and costs savings were evaluated at 48 weeks. Results: Switch was made in 93 patients, with a median age of 47 years and a mean time of 12.33 years with HIV infection. Six patients (6.5%) discontinued the new ART, being toxicity of the central nervous system the most frequent reason. The effective saving derived from the change after 1 year of treatment was 151.127 €. Conclusions: The change from Triumeq® to a generic regimen of ABC + 3TC and another pill of DTG seems to be safe and efficient at 48 weeks.
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Maduka O. Investigating client satisfaction with antiretroviral treatment services in South-South Nigeria. SAHARA J 2019; 16:70-76. [PMID: 31271102 PMCID: PMC6691820 DOI: 10.1080/17290376.2019.1636709] [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] [Indexed: 11/16/2022] Open
Abstract
Client satisfaction is a key method of evaluating the quality of healthcare services. This research investigated client satisfaction with anti-retroviral treatment services in selected outpatient facilities in Rivers State. This study was a qualitative study carried out in four antiretroviral treatment (ART) facilities in Rivers State, Nigeria. Researchers conducted nine Key Informant Interviews (KIIs), 25 In-depth interviews (IDIs) and eight Focus Group Discussion (FGDs) among 73 Persons Living with HIVs (PLHIVS) consisting of 31 males and 42 females, using a topic guide. Interviews were recorded, transcribed and analysed using thematic content analysis. Majority of study participants interviewed reported being very satisfied with confidentiality, health worker attitude, interpersonal communication, counselling, and availability of drugs. The major sources of dissatisfaction included overcrowding, long waiting time and inadequate/expensive laboratory services. Suggestions proffered for improving the quality of care at the centres included increasing staff strength at the treatment centres, improving the quality and cost of laboratory services, and infrastructure upgrade. This study demonstrates the role health workers and facility processes play in satisfaction with services at HIV treatment centres. Health workers, programme officers, and managers in HIV prevention, care and treatment need to pay attention to these issues if they would be successful in improving the quality of care for PLHIVs.
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Bock P, Nel K, Fatti G, Sloot R, Ford N, Voget J, Gunst C, Grobbelaar N, Louis F, Floyd S, Hayes R, Ayles H, Beyers N, Fidler S. Renal dysfunction by baseline CD4 cell count in a cohort of adults starting antiretroviral treatment regardless of CD4 count in the HIV Prevention Trials Network 071 [HPTN 071; Population Effect of Antiretroviral Therapy to Reduce HIV Transmission (PopART)] study in South Africa. HIV Med 2019; 20:392-403. [PMID: 30963667 PMCID: PMC6767782 DOI: 10.1111/hiv.12729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2019] [Indexed: 01/05/2023]
Abstract
OBJECTIVES Renal dysfunction is a significant cause of morbidity and mortality among HIV-positive individuals. This study evaluated renal dysfunction in a cohort of adults who started antiretroviral treatment (ART) regardless of CD4 count at three Department of Health (DOH) clinics included in the HIV Prevention Trials Network 071 (HPTN 071) Population Effect of Antiretroviral Therapy to Reduce HIV Transmission (PopART) trial. METHODS A retrospective cohort analysis of routine data for HIV-positive individuals starting ART between January 2014 and November 2015 was completed. Incident renal dysfunction was defined as an estimated glomerular filtration rate (eEGFR) < 60 mL/min after ART initiation among individuals with a baseline (pre-ART) eGFR ≥ 60 mL/min. RESULTS Overall, 2423 individuals, with a median baseline CD4 count of 328 cells/μL [interquartile range (IQR) 195-468 cells/μL], were included in the analysis. Forty-seven individuals had a baseline eGFR < 60 mL/min. Among 1634 nonpregnant individuals started on a tenofovir-containing ART regimen and with a baseline eGFR ≥ 60 mL/min, 27 developed an eGFR < 60 mL/min on ART. Regression analysis showed lower odds of baseline eGFR < 60 mL/min at baseline CD4 counts of > 500 cells/μL [adjusted odds ratio (aOR) 0.29; 95% confidence interval (CI) 0.11-0.80], 351-500 cells/μL (aOR 0.22; 95% CI 0.08-0.59) and 201-350 (aOR 0.48; 95% CI: 0.24-0.97) compared with baseline CD4 counts < 200 cells/μL. CONCLUSIONS This study showed low rates of renal dysfunction at baseline and on ART, with lower rates of baseline renal dysfunction among individuals with baseline CD4 counts > 200 cells/μL. Strategies that use baseline characteristics, such as age, to identify individuals at high risk of renal dysfunction on ART for enhanced eGFR monitoring may be effective and should be the subject of future research.
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Brazier E, Maruri F, Duda SN, Tymejczyk O, Wester CW, Somi G, Ross J, Freeman A, Cornell M, Poda A, Musick BS, Zhang F, Althoff KN, Mugglin C, Kimmel AD, Yotebieng M, Nash D. Implementation of "Treat-all" at adult HIV care and treatment sites in the Global IeDEA Consortium: results from the Site Assessment Survey. J Int AIDS Soc 2019; 22:e25331. [PMID: 31623428 PMCID: PMC6625339 DOI: 10.1002/jia2.25331] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 05/29/2019] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Since 2015, the World Health Organization (WHO) has recommended that all people living with HIV (PLHIV) initiate antiretroviral treatment (ART), irrespective of CD4+ count or clinical stage. National adoption of universal treatment has accelerated since WHO's 2015 "Treat All" recommendation; however, little is known about the translation of this guidance into practice. This study aimed to assess the status of Treat All implementation across regions, countries, and levels of the health care delivery system. METHODS Between June and December 2017, 201/221 (91%) adult HIV treatment sites that participate in the global IeDEA research consortium completed a survey on capacity and practices related to HIV care. Located in 41 countries across seven geographic regions, sites provided information on the status and timing of site-level introduction of Treat All, as well as site-level practices related to ART initiation. RESULTS Almost all sites (93%) reported that they had begun implementing Treat All, and there were no statistically significant differences in site-level Treat All introduction by health facility type, urban/rural location, sector (public/private) or country income level. The median time between national policy adoption and site-level introduction was one month. In countries where Treat All was not yet adopted in national guidelines, 69% of sites reported initiating all patients on ART, regardless of clinical criteria, and these sites had been implementing Treat All for a median period of seven months at the time of the survey. The majority of sites (77%) reported typically initiating patients on ART within 14 days of confirming diagnosis, with 60% to 62% of sites implementing Treat All in East, Southern and West Africa reporting same-day ART initiation for most patients. CONCLUSIONS By mid- to late-2017, the Treat All strategy was the standard of care at almost all IeDEA sites, including rural, primary-level health facilities in low-resource settings. While further assessments of site-level capacity to provide high-quality HIV care under Treat All and to support sustained viral suppression after ART initiation are needed, the widespread introduction of Treat All at the service delivery level is a critical step towards global targets for ending the HIV epidemic as a public health threat.
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Mbengue MAS, Sarr SO, Diop A, Ndour CT, Ndiaye B, Mboup S. Prevalence and determinants of adherence to antiretroviral treatment among HIV patients on first-line regimen: a cross-sectional study in Dakar, Senegal. Pan Afr Med J 2019; 33:95. [PMID: 31489073 PMCID: PMC6711689 DOI: 10.11604/pamj.2019.33.95.17248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 10/16/2018] [Indexed: 11/16/2022] Open
Abstract
Introduction Successful and long-term positive impact of antiretroviral treatment requires high rates of adherence (> 90%). In Senegal, there is a lack of data regarding adherence to antiretroviral treatment and only a few studies have looked at the determinants. The aim of this study is to assess the prevalence and determinants contributing to antiretroviral (ARV) adherence among Human Immunodeficiency Virus (HIV) infected outpatients receiving care at four public hospitals in Dakar, Senegal. Methods A cross-sectional based study was carried out among HIV-positive ART adults in Dakar, Senegal. Patients were systematically sampled during either their clinical visits or visit to collect ARV drugs from six public hospitals and data collected with a questionnaire. The study outcome was adherence to antiretroviral treatment assessed by a multiple approach method which combined three self-reported adherence tools: self-reporting, Visual Analog Scale (VAS), and the Simplified Medication Adherence Questionnaire (SMAQ). Data were entered with an Excel spreadsheet and transferred to STATA for descriptive, bivariate and multivariate analysis. All the statistical tests were done at the threshold level of 0.05. Results A total of 150 HIV-positive patients on first line ART regimen at six public health facilities were enrolled into the study. The mean age of patients was 43.1 years with a sex ratio of 0.3. Most of the patients were prescribed Tenofovir-based regimen. Of these patients, 26.67% were found to be highly adherent. After adjusting for health-related variables, demographic and socio-economic variables, better adherence was associated with participating actively within an association of persons living with HIV (AoR=2.89; 95% CI: 1.04 - 7.99; p value 0.041) while being widowed patient was associated with lower adherence (AoR=0.17; 95% CI: 0.03 - 0.94; p value 0.043). Conclusion Our study findings imply that adherence should be routinely assessed during medical visits. Ongoing strategies to improve adherence such as out-of-clinic group-based models or psychological support should be directed toward outpatients' clinics to assist in improving adherence and long term virologic suppression in Senegal.
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Sudjaritruk T, Boettiger DC, Nguyen LV, Mohamed TJ, Wati DK, Bunupuradah T, Hansudewechakul R, Ly PS, Lumbiganon P, Nallusamy RA, Fong MS, Chokephaibulkit K, Nik Yusoff NK, Truong KH, Do VC, Sohn AH, Sirisanthana V. Impact of the frequency of plasma viral load monitoring on treatment outcomes among children with perinatally acquired HIV. J Int AIDS Soc 2019; 22:e25312. [PMID: 31179641 PMCID: PMC6556679 DOI: 10.1002/jia2.25312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 05/09/2019] [Indexed: 11/08/2022] Open
Abstract
INTRODUCTION Recommendations on the optimal frequency of plasma viral load (pVL) monitoring in children living with HIV (CLWH) who are stable on combination antiretroviral therapy (cART) are inconsistent. This study aimed to determine the impact of annual versus semi-annual pVL monitoring on treatment outcomes in Asian CLWH. METHODS Data on children with perinatally acquired HIV aged <18 years on first-line, non-nucleoside reverse transcriptase inhibitor-based cART with viral suppression (two consecutive pVL <400 copies/mL over a six-month period) were included from a regional cohort study; those exposed to prior mono- or dual antiretroviral treatment were excluded. Frequency of pVL monitoring was determined at the site-level based on the median rate of pVL measurement: annual 0.75 to 1.5, and semi-annual >1.5 tests/patient/year. Treatment failure was defined as virologic failure (two consecutive pVL >1000 copies/mL), change of antiretroviral drug class, or death. Baseline was the date of the second consecutive pVL <400 copies/mL. Competing risk regression models were used to identify predictors of treatment failure. RESULTS During January 2008 to March 2015, there were 1220 eligible children from 10 sites that performed at least annual pVL monitoring, 1042 (85%) and 178 (15%) were from sites performing annual (n = 6) and semi-annual pVL monitoring (n = 4) respectively. Pre-cART, 675 children (55%) had World Health Organization clinical stage 3 or 4, the median nadir CD4 percentage was 9%, and the median pVL was 5.2 log10 copies/mL. At baseline, the median age was 9.2 years, 64% were on nevirapine-based regimens, the median cART duration was 1.6 years, and the median CD4 percentage was 26%. Over the follow-up period, 258 (25%) CLWH with annual and 40 (23%) with semi-annual pVL monitoring developed treatment failure, corresponding to incidence rates of 5.4 (95% CI: 4.8 to 6.1) and 4.3 (95% CI: 3.1 to 5.8) per 100 patient-years of follow-up respectively (p = 0.27). In multivariable analyses, the frequency of pVL monitoring was not associated with treatment failure (adjusted hazard ratio: 1.12; 95% CI: 0.80 to 1.59). CONCLUSIONS Annual compared to semi-annual pVL monitoring was not associated with an increased risk of treatment failure in our cohort of virally suppressed children with perinatally acquired HIV on first-line NNRTI-based cART.
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Srivastava M, Sullivan D, Phelps BR, Modi S, Broyles LN. Boosting ART uptake and retention among HIV-infected pregnant and breastfeeding women and their infants: the promise of innovative service delivery models. J Int AIDS Soc 2019; 21. [PMID: 29356376 PMCID: PMC5810330 DOI: 10.1002/jia2.25053] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Accepted: 12/21/2017] [Indexed: 11/15/2022] Open
Abstract
Introduction With the rapid scale‐up of antiretroviral treatment (ART) in the “Treat All” era, there has been increasing emphasis on using differentiated models of HIV service delivery. The gaps within the clinical cascade for mothers and their infants suggest that current service delivery models are not meeting families' needs and prompt re‐consideration of how services are provided. This article will explore considerations for differentiated care and encourage the ongoing increase of ART coverage through innovative strategies while also addressing the unique needs of mothers and infants. Discussion Service delivery models should recognize that the timing of the mother's HIV diagnosis is a critical aspect of determining eligibility. Women newly diagnosed with HIV require a more intensive approach so that adequate counselling and monitoring of ART initiation and response can be provided. Women already on ART with evidence of virologic failure are also at high risk of transmitting HIV to their infants and require close follow‐up. However, women stable on ART with a suppressed viral load before conception have a very low likelihood of HIV transmission and thus are strong candidates for multi‐month ART dispensing, community‐based distribution of ART, adherence clubs, community adherence support groups and longer intervals between clinical visits. A number of other factors should be considered when defining eligibility of mothers and infants for differentiated care, including location of services, viral load monitoring and duration on ART. To provide differentiated care that is client‐centred and driven while encompassing a family‐based approach, it will be critical to engage mothers, families and communities in models that will optimize client satisfaction, retention in care and quality of services. Conclusions Differentiated care for mothers and infants represents an opportunity to provide client‐centred care that reduces the burden on clients and health systems while improving the quality and uptake of services for families. However, with decreasing funding, stable HIV incidence, and aspirations for sustainability, it is critical to consider efficient, customized and cost‐effective models of care for these populations as we aspire to eliminate mother‐to‐child transmission of HIV.
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Keen P, Gray RT, Telfer B, Guy R, Schmidt HM, Whittaker B, Holden J, Holt M, Kelleher A, Wilson D, Callander D, Cooper DA, Prestage G, Selvey C, Grulich AE. The 2016 HIV diagnosis and care cascade in New South Wales, Australia: meeting the UNAIDS 90-90-90 targets. J Int AIDS Soc 2019; 21:e25109. [PMID: 29676000 PMCID: PMC5909111 DOI: 10.1002/jia2.25109] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 03/27/2018] [Indexed: 11/22/2022] Open
Abstract
Introduction The HIV Strategy in New South Wales (NSW) Australia aims to virtually eliminate HIV transmission by 2020. We estimated the 2016 HIV diagnosis and care cascade for the state of NSW, with a focus on introducing population‐based data to improve data quality and assess progress towards the UNAIDS 90‐90‐90 targets. Methods To estimate the number of people living with diagnosed HIV (PLDHIV) we used NSW data from the Australian National HIV Registry, enhanced by surveillance among people recently diagnosed with HIV to improve migration estimates. The number of undiagnosed PLHIV was estimated using back‐projection modelling by CD4 count at diagnosis. De‐duplicated prescription claims data were obtained from the Australian Pharmaceutical Benefits Scheme (PBS), and were combined with an estimate for those ineligible, to determine the number of PLDHIV on antiretroviral therapy (ART). Data from a clinic network with 87% coverage of PLDHIV in NSW enabled the estimation of the number on ART who had HIV suppression. Results and discussion We estimated that 10,110 PLHIV resided in NSW in 2016 (range 8400 to 11,720), among whom 9230 (91.3%) were diagnosed, and 8490 (92.0% of those diagnosed) were receiving ART. Among PLDHIV receiving ART, 8020 (94.5%) had suppressed viral load (<200 HIV‐1 RNA copies/mL). Overall, 79.3% of all PLHIV had HIV virological suppression. Conclusion NSW has met each of the UNAIDS 90‐90‐90 targets. The enhanced surveillance methods and data collection systems improved data quality. Measuring and meeting the 90‐90‐90 targets is feasible and could be achieved in comparable parts of the world.
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Mongo-Delis A, Mombo LE, Mickala P, Bouassa W, Bouedy WS, M'batchi B, Bisseye C. Factors associated with adherence to ARV treatment in people living with HIV/AIDS in a rural area (Koula-Moutou) in East Gabon. AJAR-AFRICAN JOURNAL OF AIDS RESEARCH 2019; 18:51-57. [PMID: 30880584 DOI: 10.2989/16085906.2018.1552878] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The goal of this study was to evaluate the impact of socio-clinical factors on adherence to antiretroviral treatment in people living with HIV/AIDS in Koula-Moutou (a rural area of Gabon). Two adherence assessment methods based on patient declaration and compliance with pharmacy visits were used to determine qualitative and quantitative aspects of adherence to antiretroviral therapy (ART). The quantitative (82.2%) and qualitative (79.5%) adherences to ART declared by patients were higher than those obtained through pharmacy visit assessment methods (15.8% and 45.2%, respectively). Moreover, the declarative and pharmacy visit compliance methods showed fair agreement (quantitative Kappa = 0.317; qualitative Kappa = 0.311). A better quantitative or qualitative declarative adherence was associated with a lower level of education (P = 0.05 and P = 0.025 respectively). This study reported for the first time the factors influencing adherence to ART in a rural area of East Gabon. We recommend further investigations in a large cohort to better assess the impact of socio-clinical factors on ART adherence in a vulnerable group of patients.
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Qin F, Jiang J, Qin C, Huang Y, Liang B, Xu Y, Huang J, Xu Z, Ning C, Liao Y, Zang N, Lai J, Wei W, Yu J, Ye L, Qin X, Liang H. Liver damage in patients living with HIV on antiretroviral treatment with normal baseline liver function and without HBV/HCV infection: an 11-year retrospective cohort study in Guangxi, China. BMJ Open 2019; 9:e023140. [PMID: 30944128 PMCID: PMC6500098 DOI: 10.1136/bmjopen-2018-023140] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE To characterise the association between duration of exposure to antiretroviral treatment (ART) and liver damage in HIV patients with an initially normal baseline liver function and without hepatitis B virus (HBV)/hepatitis C virus (HCV) infection. METHODS A retrospective cohort study was conducted in HIV-infected individuals with normal liver function parameters at ART initiation and without HBV/HCV infection, from 14 April 2004 to 13 April 2015 in Guigang city, Guangxi, China. The association between duration of ART and liver damage (grade II-IV liver enzyme elevation [LEE] and/or total bilirubin elevation [TBE]), was analysed. Cox regression was used to examine the factors related to liver damage. RESULTS Of 2119 eligible patients, 12.41% (263/2119) developed liver damage (grade II-IV LEE/TBE) and contributed 4.11/100 person-years crude incidence rate. The highest liver damage incidence was observed in patients with 6-12 months' ART (15.16/100 person-years). The incidence decreased to 5.56/100 person-years in patients with 12-18 months' ART and 3.13/100 person years in patients with 18-24 months' ART, and then maintained at a relatively low and stable level in patients with 2 years' ART or longer (average of 3.65/100 person-years). Cox regression analysis revealed that current WHO disease stage II, III or IV (compared with stage I) were the risk factors for liver damage, while baseline disease stage II, III (compared with stage I) and current regimen 3TC+AZT+NVP were the protective factors for liver damage. CONCLUSIONS Liver damage always exists among HIV-infected patients on ART with normal baseline liver function and without HBV/HCV infection. Nevertheless, cumulative ART duration does not increase the risk of liver damage. ART could tend to be long-term, however, monitoring and management of liver damage among patients on ART are also important in clinical therapy.
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Mukumbang FC, Orth Z, van Wyk B. What do the implementation outcome variables tell us about the scaling-up of the antiretroviral treatment adherence clubs in South Africa? A document review. Health Res Policy Syst 2019; 17:28. [PMID: 30871565 PMCID: PMC6419395 DOI: 10.1186/s12961-019-0428-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/20/2019] [Indexed: 12/19/2022] Open
Abstract
Background The successful initiation of people living with HIV on antiretroviral treatment (ART) in South Africa fomented challenges of poor retention in care and suboptimal adherence to medication. Following evidence of the potential of adherence clubs (ACs) to improve patient retention in ART and adherence to medication, the South African National Department of Health drafted a policy in 2016 encouraging the rollout of ACs nationwide. However, little guidance on the rollout strategy has been provided to date, and the national adoption status of the AC programme is unclear. To this end, we aimed to review the effectiveness of the rollout of the antiretroviral AC intervention in South Africa to date through an implementation research framework. Methods We utilised a deductive thematic analysis of documents of the AC programme in South Africa obtained from searching various databases from December 2017 to July 2018. The implementation outcome variables (acceptability, appropriateness, adoption, feasibility, fidelity, implementation cost, coverage and sustainability) were applied to frame and describe the effectiveness of the national rollout of the AC programme in South Africa. Results We identified 32 eligible documents that were included for analysis. Our analysis showed that ACs were highly acceptable by patients and health stakeholders given the observed benefits, including decongestion of clinics, increased social support for patients and the low cost of implementation. Evidence suggests that the AC model proved to be effective in improving adherence to ART and retention in care. Based on the success of ACs in the Western Cape, ACs are currently being implemented in all of the other South African provinces. Conclusion The inherent adaptability of the AC model should allow innovative strategies to maximise the use of existing resources. Therefore, the challenge is not limited to acquiring additional resources and support, but also includes the efficient use of available resources. Emerging challenges with AC programmes need to be addressed by increasing communication between stakeholders and fostering a culture of learning between facilities. As the AC programme expands and adapts to accommodate more people living with HIV and different population groups, policies should be designed to overcome present and anticipated challenges to enable its success.
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CEYLAN E, KOÇ A, İNKAYA AÇ, ÜNAL S. Determination of medication adherence and related factors among people living with HIV/AIDS in a Turkish university hospital. Turk J Med Sci 2019; 49:198-205. [PMID: 30764598 PMCID: PMC7350793 DOI: 10.3906/sag-1802-137] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background/aim Widespread use of antiretroviral treatment (ART) has led to decrease in the incidence of HIV/AIDS-related mortality. Besides the availability of ART, medication adherence is essential for treatment success. There is a scarcity of data reported from Turkey regarding ART adherence among people living with HIV/AIDS (PLWHA). Therefore, this study was undertaken to determine medication adherence and related factors among PLWHA in Turkey. Materials and methods The sample consisted of 158 PLWHA, who were being followed up at Infectious Diseases Outpatient Clinic of Hacettepe University Hospital. Data were collected using an individual questionnaire and the Turkish version of the Morisky Medication Adherence Scale. Results The median patient age was 38 years, 80.4% were male, and 51.3% were married. The median duration of both HIV infection and ART was 3 years. Sixty-one percent used two drug regimens. Sixty-one percent were highly adherent to ART while 37.9% were moderately adherent. The absence/presence of social support resources, disease duration, ART duration, and being informed about the ART regimen were statistically associated with medication adherence. Conclusion Our results suggest that medication adherence is excellent among Turkish PLWHA. Interventions, including effective social support, and continuous counseling about ART, might further boost the adherence of PLWHA.
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Mabunda K, Ngamasana EL, Babalola JO, Zunza M, Nyasulu P. Determinants of poor adherence to antiretroviral treatment using a combined effect of age and education among human immunodeficiency virus infected young adults attending care at Letaba Hospital HIV Clinic, Limpopo Province, South Africa. Pan Afr Med J 2019; 32:37. [PMID: 31143342 PMCID: PMC6522179 DOI: 10.11604/pamj.2019.32.37.17722] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 12/27/2018] [Indexed: 01/01/2023] Open
Abstract
Introduction sustained viral suppression using antiretroviral treatment (ART) occurs with adherence to treatment of at least 95%. Non-adherence promotes the development of drug-resistance and treatment failure in individuals infected with Human Immunodeficiency Virus. In Limpopo Province, the adherence rate is approximately 61%, but the prevalence and the factors associated with adherence at Letaba hospital HIV clinic are not well established. Therefore, the aim of this study was to identify the factors associated with adherence among HIV-infected young adults, aged 18-35 years, attending the clinic. Methods a cross-sectional survey was conducted in Letaba HIV clinic among young adults of 18-35 years old. Logistic regression analysis was performed to determine factors associated with ART adherence. We reported odds ratios with the corresponding 95% confidence intervals and p-values. A p-value < 0.1 was considered as statistically significant. ART adherence was defined as taking more than 95% of the prescribed treatment, 3 days prior to completion of the questionnaire. Results a total of 281 participants were enrolled with 163 (58.0%) females and more than three quarter, 222 (79.0%) between the ages of 18 and 29 years. The overall ART adherence stood at (87.2%) (95% CI: 63.0%-89.0%) representing 245 participants. Non-adherers to treatment, 36 (12.8%): patients reported no reason (3.9%), forgetting (3.2%), feeling good (3.2%), fear and running out of treatment (2.5%) as some of the reasons for not taking treatment within the three days prior to data collection. The following factors: tertiary education (p = 0.07), age (30-35; p-value: 0.07), drug availability (p-value: 0.07), were only marginally significantly associated with ART adherence. Conclusion the study found unsatisfactory ART adherence among our participants. Our study suggests that factors other than sociodemographic and clinical factors might better explain differences in adherence. This highlights the need for a more complex study that would look at the entire system in which these patients are navigating as well as their mental models.
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Zebina M, Melot B, Binachon B, Ouissa R, Lamaury I, Hoen B. Impact of an SMS reminder service on outpatient clinic attendance rates by patients with HIV followed-up at Pointe-à-Pitre University Hospital. Patient Prefer Adherence 2019; 13:215-221. [PMID: 30774317 PMCID: PMC6354684 DOI: 10.2147/ppa.s182186] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE By the end of 2014, 23% of people living with HIV (PWHIV) who had had a scheduled appointment at our outpatient clinic had not attended. We implemented an SMS reminder service and assessed its impact on medical consultation-attendance rate. METHODS The intervention was directed at all PWHIV with a scheduled appointment between March and April 2015 at our infectious diseases department. Two days before the scheduled visit, an appointment reminder SMS was sent to every other patient at random. On the visit day, a questionnaire was used to determine patient perceptions regarding the SMS. RESULTS A total of 224 patients (126 males, 98 females, mean age 52 years, 94% taking anti-retroviral therapy) were selected to take part in the study. The medical consultation-attendance rate was 76% in the SMS reminder read group (87 patients) and 72% in the SMS reminder not sent or not read group (137 patients, P=0.6). Among the 66 SMS reminder read patients who attended their consultation and answered the questionnaire, 51% reported that the SMS had contributed to their attendance. CONCLUSION Sending an SMS reminder had no significant impact on clinic attendance rates. This may have been due in part to the sociocultural characteristics of our patients. Further research should investigate other tools to improve attendance rates.
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Takarinda KC, Choto RC, Mutasa-Apollo T, Chakanyuka-Musanhu C, Timire C, Harries AD. Scaling up isoniazid preventive therapy in Zimbabwe: has operational research influenced policy and practice? Public Health Action 2018; 8:218-224. [PMID: 30775283 DOI: 10.5588/pha.18.0051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 10/31/2018] [Indexed: 11/10/2022] Open
Abstract
Setting: Following the operational research study conducted during the isoniazid preventive therapy (IPT) pilot phase in Zimbabwe, recommendations for improvement were adopted by the national antiretroviral therapy (ART) programme. Objectives: To compare before (January 2013-June 2014) and after the recommendations (July 2014-December 2015), the extent of IPT scale-up and IPT completion rates, and after the recommendations the risk factors for IPT non-completion, in 530 ART clinics. Design: Retrospective cohort study. Results: People living with the human immunodeficiency virus newly initiating IPT increased every quarter (Q), from 585 in Q 1, 2013 to 4246 in Q 4, 2015, with 5648 new IPT initiations in the 18 months before the recommendations compared to 20 513 in the 18 months after the recommendations were made. The number of ART clinics initiating IPT increased from 10 (2%) in Q 1, 2013 to 198 (37%) in Q 4, 2015. Overall IPT completion rates were 89% in the post-recommendation period compared with 81% in the pilot phase (P < 0.001). After adjusting for confounders, being lost to follow-up from clinic review visits 1 year prior to IPT initiation was associated with a higher risk of not completing IPT, while having synchronised IPT and ART resupplies was associated with a lower risk. Conclusions: Implementation of recommendations from the initial operational research study have improved IPT scale-up in Zimbabwe.
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Norrby M, Wannheden C, Ekström AM, Berggren I, Lindquist L. Incidence of tuberculosis and the need of prophylactic treatment in persons living with HIV in Stockholm during the era of anti-retroviral therapy 1996-2013. Infect Dis (Lond) 2018; 50:807-816. [PMID: 30362392 DOI: 10.1080/23744235.2018.1486511] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The aim of this observational cohort study was to determine the incidence and risk factors of active tuberculosis (TB) in persons living with HIV in a low endemic setting over a 17-year time period when combination antiretroviral therapy (ART) has been available. We thereby aimed to understand the usefulness of TB chemoprophylaxis among HIV patients with latent TB. METHODS All 2127 adult patients diagnosed with HIV January 1996-December 2013 at the Karolinska University Hospital in Stockholm County were eligible. After exclusion of 259 patients transferred to other clinics, 1868 were followed until TB diagnosis, death or end of study period (December 2013). The median follow-up time was 7.9 years (interquartile range, 3.9-11.5). RESULTS Active TB was diagnosed in 92 patients, corresponding to an incidence rate of 6.2 cases (95% CI 5.1-7.6) per 1000 person-years with a significant decline over time. The majority (52%) of TB cases were diagnosed within 1 month from HIV diagnosis. Being a migrant from a TB-endemic region, was the only patient characteristic associated with significantly higher risk of active TB (Hazard Ration, HR: 8.54, 95% confidence interval, CI: 3.09-23.61 in a multivariate regression analysis controlling for route of HIV transmission, year of HIV diagnosis and CD4-cell count and viral load at HIV diagnosis. The number needed to treat to prevent one case of TB among patients in this high-risk group was 22 (95% CI 26-47). CONCLUSION The incidence of active TB in persons living with HIV in Stockholm County declined significantly after the introduction of ART but was still 80 times higher than in the general population at the end of the study period. The therapeutic gain of chemoprophylaxis in low endemic settings should be weighed against costs and side effects.
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