scholarly journals 1036. Persistence of Guideline-Recommended Antiretroviral Therapy Regimens among Persons Living with HIV Newly Initiating Treatment in the US

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S548-S549
Author(s):  
Joshua P Cohen ◽  
Xingzhi Wang ◽  
Rolin L Wade ◽  
Helena Diaz Cuervo ◽  
Dionne M Dionne
Keyword(s):  
Antiretroviral Therapy ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Treatment Discontinuation ◽  
Forest Plot ◽  
Current Guideline ◽  
First Line ◽  
Persons Living With Hiv ◽  
Living With Hiv

Abstract Background Discontinuation of first-line antiretroviral therapy (ART) may lead to poor outcomes for persons living with HIV (PLWH). While single-tablet regimens (STRs) have been associated with greater persistence compared to multi-tablet regimens (MTRs), few real-world studies have assessed persistence with current guideline-recommended ART regimens. The study aims to assess persistence among treatment-naïve PLWH initiating guideline-recommended ART regimens Methods Longitudinal pharmacy claims were extracted from IQVIA’s US LRx database for PLWH initiating ART between Jan 1, 2016 - Jul 31, 2019 (index period), with the observational period up to Jan 31, 2020. Index date was defined as the date of the first ART claim for STRs, or the date of the last filled drug of 1st set of claims for MTRs. Persistence was measured as the number of days until treatment discontinuation (≥ 90-day gap in therapy) and presented via Kaplan-Meier curves. Risk of discontinuation was assessed via Cox proportional hazards models, with BIC/FTC/TAF used as the reference ART regimen. Results Overall, 90,949 PLWH initiated STRs and 20,737 initiated MTRs. Average (SD) age was 43 (14) years, 75% were male, and 75% had commercial insurance. At 6 months of follow-up, 71% of PLWH initiating STRs and 56% initiating MTRs remained on their ART regimen. The proportion remaining on their index regimen at 6 months of follow-up was 79% for BIC/FTC/TAF, 73% for EVG/COBI/FTC/TAF, 71% for DTG/ABC/3TC, 69% for DTG + FTC/TAF, 67% for EFV/FTC/TDF, 62% for EVG/COBI/FTC/TDF, and 38% for DTG + FTC/TDF. Risk of discontinuation was higher for MTRs compared to STRs (hazard ratio [HR]: 1.63, 95% CI: 1.61 - 1.66). Compared to the referent BIC/FTC/TAF, risk of discontinuation was higher for EVG/COBI/FTC/TAF (HR: 1.54, 95% CI: 1.48 - 1.60), DTG/ABC/3TC (HR: 1.58, 95% CI: 1.52, 1.65), DTG + FTC/TAF (HR: 1.83, 95% CI: 1.74 - 1.93), EFV/FTC/TDF (HR: 2.31, 95% CI: 2.21 - 2.41), EVG/COBI/FTC/TDF (HR: 2.58, 95% CI: 2.47 - 2.70), and DTG + FTC/TDF (HR: 6.20, 95% CI: 5.83 - 6.59). Table 1. Persistence with ART by regimen for STR and MTR Figure 1. Forest Plot of Hazard Ratios for Treatment Discontinuation Conclusion Among US adult PLWH, STRs were associated with longer persistence on first-line therapy compared to MTRs. Among STRs, persistence was highest for BIC/FTC/TAF. Disclosures All Authors: No reported disclosures

scholarly journals Sociodemographic, lifestyle and therapeutic predictors of 2-year survival in HIV-infected persons receiving antiretroviral therapy in Benin

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Charles Sossa Jerome ◽  
Maurice Agonnoudé ◽  
Ghislain Emmanuel Sopoh ◽  
Ali Imorou Bah-Chabi ◽  
Amédée De Souza ◽  
...  
Keyword(s):  
Antiretroviral Therapy ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Proportional Hazards Regression ◽  
Persons Living With Hiv ◽  
Immunodeficiency Virus ◽  
Living With Hiv ◽  
Transversal Study ◽  
Death Data ◽  
Hiv Aids

The benefits of antiretroviral therapy (ART) for treating human immunodeficiency virus (HIV) infection have been well described. The objective of this study was to identify the predictors of two-year survival in persons living with HIV/AIDS (PLWHA) in Benin. This retrospective transversal study included all patients from 46 HIV/AIDS therapy sites across Benin who started ART between July 1st, 2011 and June 30th, 2012. The independent variables were patients’ sociodemographic, clinical, biological and therapeutic characteristics and their ART regimen. The main dependent variable was the time of death. Data were collected from medical records, using documentary review. Cox proportional hazards regression models were used to investigate factors associated with survival. Among the 771 PLWHA participants of the study, 18 (2.3%) died within the two-year period. The estimated mortality of the 771 PLWHA was 3% at 24 months. Among the sociodemographic, lifestyle and therapeutic characteristics studied, the main predictor of two-year mortality was poor adherence [odds ratio = 4.15, 95% confidence interval (1.55- 11.28)]. This study confirms that improving the survival of PLWHA receiving ART requires enhanced adherence.

scholarly journals Risk factors for delayed viral suppression on first-line antiretroviral therapy among persons living with HIV in Haiti, 2013–2017

PLoS ONE ◽  
2020 ◽  
Vol 15 (10) ◽  
pp. e0240817
Author(s):  
Shannan N. Rich ◽  
Robert L. Cook ◽  
Lusine Yaghjyan ◽  
Kesner Francois ◽  
Nancy Puttkammer ◽  
...  
Keyword(s):  
Risk Factors ◽  
Antiretroviral Therapy ◽  
Viral Suppression ◽  
First Line ◽  
Persons Living With Hiv ◽  
Living With Hiv

scholarly journals Faktor risiko loss to follow up terapi ARV pada pasien HIV

2017 ◽  
Vol 33 (4) ◽  
pp. 173
Author(s):  
Listy Handayani ◽  
Riris Andono Ahmad ◽  
Yanri Wijayanti Subronto
Keyword(s):  
Risk Factors ◽  
Health Insurance ◽  
Antiretroviral Therapy ◽  
Protective Factor ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Loss To Follow Up ◽  
Kaplan Meier ◽  
Adherence Counseling

Risk factors for loss to follow up of antiretroviral therapy in HIV patientsPurposeThis study aimed to determine risk factors for loss to follow-up of antiretroviral therapy among HIV-infected patients in Dr. Sardjito Yogyakarta, 2011-2014.MethodsA retrospective cohort study was conducted involving 499 HIV patients. Observations were conducted for four years using medical records. Data analysis was performed using Kaplan-Meier and Cox proportional hazards regression tests.ResultsThere were 190 loss to follow-up patients. Risk factors for loss to follow-up of ARV therapy were: a student (AHR = 2.42; 95% CI = 1.20-4.89), the distance ≥ 10 km (AHR = 1.58; 95% CI = 1:09 to 2:31), using health insurance (AHR = 1.67; 95% CI = 1:11 to 2:51) and homosexual as a protective factor of loss to follow-up of antiretroviral therapy (HR = 0:49; 95% CI = 0.30-0.80).ConclusionBeing a college student, the distance between home and ARV service ≥10 km and using health insurance were the risk factors for loss to follow-up of ARV treatment. Adherence counseling for students, cooperation with the drug taking supervisor and decentralization ARV service, as well as effective and efficient services for patients who use health insurance need to be strengthened.

scholarly journals Incidence of Hypertension among Persons Living with HIV in China A Multicenter Study

2020 ◽  
Author(s):  
Hongwei Fan ◽  
fuping guo ◽  
Evelyn Hsieh ◽  
Wei-Ti Chen ◽  
Wei Lv ◽  
...  
Keyword(s):  
Cox Regression ◽  
Cox Proportional Hazards ◽  
Hiv Care ◽  
Multicenter Studies ◽  
Cox Regression Analysis ◽  
Incident Hypertension ◽  
Persons Living With Hiv ◽  
Living With Hiv ◽  
Prospective Longitudinal

Abstract Objectives Life expectancy among persons living with HIV (PLWH) has improved with increasing access to antiretroviral therapy (ART), however incidence of chronic comorbidities has simultaneously increased. No data are available regarding the incidence of hypertension among Chinese PLWH.Methods We analyzed data collected from patients enrolled in two prospective longitudinal multicenter studies of PLWH initiating ART in China. Incidence rate of hypertension per 100 person-years (PYs) among PLWH was calculated, and Cox proportional hazards models was used to evaluate the association between incident hypertension and traditional and HIV-associated risk factors.Results Of 1078 patients included in this analysis, 984 ART-naïve patients were hypertension-free at baseline, and contributed 2337.7 PYs of follow up, with a median follow-up period of 1.8 years (range: 1.2-3.2) after initiation of ART. Incidence of hypertension was 7.6 [95% confidence interval (CI): 6.5-8.7] per 100 PYs. In the Cox regression analysis, incidence of hypertension was positively associated with BMI [adjusted hazard ratio (aHR) 1.07 (1.01,1.13), p=0.02] and recent viral load (aHR 1.28, 95% CI:1.08-1.51, p=0), and negatively associated with recent CD4+/CD8+ ratio (aHR 0.14, 95% CI:0.06-0.31, p<0.001), zidovudine exposure (aHR 0.15, 95% CI: 0.10-0.24, p<0.001) and tenofovir exposure (aHR 0.13, 95% CI: 0.08-0.21, p<0.001).Conclusions The incidence of hypertension was relatively high among Chinese PLWH initiating ART. Independent risk factors for incident hypertension included recent low CD4+/CD8+ ratio and detectable HIV viremia, whereas receipt of ART was associated with reduced risk. Hypertension may be mitigated, in part, by excellent HIV care, including viral suppression with ART.

scholarly journals Incidence of Hypertension among Persons Living with HIV in China: A Multicenter Cohort Study

2020 ◽  
Author(s):  
Hongwei Fan ◽  
fuping guo ◽  
Evelyn Hsieh ◽  
Wei-Ti Chen ◽  
Wei Lv ◽  
...  
Keyword(s):  
Cox Regression ◽  
Cox Proportional Hazards ◽  
Hiv Care ◽  
Multicenter Cohort Study ◽  
Cox Regression Analysis ◽  
Incident Hypertension ◽  
Persons Living With Hiv ◽  
Living With Hiv ◽  
Prospective Longitudinal

Abstract Background Life expectancy among persons living with HIV (PLWH) has improved with increasing access to antiretroviral therapy (ART), however incidence of chronic comorbidities has simultaneously increased. No data are available regarding the incidence of hypertension among Chinese PLWH. Methods We analyzed data collected from patients enrolled in two prospective longitudinal multicenter studies of PLWH initiating ART in China. Incidence rate of hypertension per 100 person-years (PYs) among PLWH was calculated, and Cox proportional hazards models was used to evaluate the association between incident hypertension and traditional and HIV-associated risk factors. Results Of 1078 patients included in this analysis, 984 ART-naïve patients were hypertension-free at baseline, and contributed 2337.7 PYs of follow up, with a median follow-up period of 1.8 years (range: 1.2-3.2) after initiation of ART. Incidence of hypertension was 7.6 [95% confidence interval (CI): 6.5-8.7] per 100 PYs. In the Cox regression analysis, incidence of hypertension was positively associated with body mass index [adjusted hazard ratio (aHR) 1.07 (1.01,1.13), p=0.02] and recent viral load (aHR 1.28, 95% CI:1.08-1.51, p=0), and negatively associated with recent CD4+/CD8+ ratio (aHR 0.14, 95% CI:0.06-0.31, p<0.001), zidovudine exposure (aHR 0.15, 95% CI: 0.10-0.24, p<0.001) and tenofovir disoproxil fumarate exposure (aHR 0.13, 95% CI: 0.08-0.21, p<0.001). Conclusions The incidence of hypertension was relatively high among Chinese PLWH initiating ART. Recent low CD4+/CD8+ ratio and detectable HIV viremia were associated with incident hypertension, whereas receipt of ART was associated with reduced risk . Hypertension may be mitigated, in part, by excellent HIV care, including viral suppression with ART.

scholarly journals Same-Day Associations Between Substance Use and Medication Nonadherence Among Persons Living with HIV

2019 ◽  
Vol 13 ◽  
pp. 117822181987875
Author(s):  
Susan E. Ramsey ◽  
Evan G. Ames ◽  
Julia Uber ◽  
Samia Habib ◽  
Seth Clark ◽  
...  
Keyword(s):  
Substance Use ◽  
Antiretroviral Therapy ◽  
Drug Use ◽  
Heavy Drinking ◽  
Art Adherence ◽  
Medication Nonadherence ◽  
Persons Living With Hiv ◽  
Objectively Measured ◽  
Living With Hiv

Objectives: To examine the same-day associations between substance use and objectively measured antiretroviral therapy (ART) nonadherence among persons living with HIV (PLWH). Methods: PLWH ( N = 53) were given an electronic pill box (EPB), and their ART adherence was monitored for 14 days. During a follow-up interview, participants were asked about any alcohol or drug use that occurred during those same 14 days. Results: Daily heavy drinking (⩾5 drinks for males and ⩾4 drinks for females) was associated with a nearly five times greater likelihood of same-day ART nonadherence (OR = 4.90, 95% CI = 1.79-13.36, P = .002). Further, drug use was associated with a nearly two times greater likelihood of ART nonadherence on the same day (OR = 1.80, 95% CI = 1.14-2.85, P = .012). Conclusions: These results highlight the importance of continuing to pursue interventions to effectively address heavy drinking and drug use among PLWH in order to improve ART adherence.

Impact of hepatitis C virus antibody positivity on mortality and causes of death in people living with HIV in Georgia

2019 ◽  
Vol 30 (12) ◽  
pp. 1185-1193
Author(s):  
Nikoloz Chkhartishvili ◽  
Natalia Bolokadze ◽  
Nino Rukhadze ◽  
Natia Dvali ◽  
Akaki Abutidze ◽  
...  
Keyword(s):  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Proportional Hazards ◽  
Multivariable Analysis ◽  
Cox Proportional Hazards ◽  
People Living With Hiv ◽  
Hcv Therapy ◽  
Living With Hiv ◽  
Related Mortality

Hepatitis C co-infection in people living with HIV (PLWH) is common in Georgia. Antiretroviral therapy (ART) is widely available in the country since 2004, and from 2011, patients have unlimited access to hepatitis C virus (HCV) treatment. A retrospective nationwide cohort study included adult PLWH diagnosed between 2004–2016, who were followed up until 31 December 2017. Predictors of mortality were assessed in Cox proportional hazards regression model. A total of 4560 persons contributed 22,322 person-years (PY) of follow-up, including 2058 (45.1%, 10,676 PY) anti-HCV+ patients. After the median 4.1 years of follow-up, 954 persons died, including 615 anti-HCV+ patients. Persons with HCV had higher overall mortality compared to HIV monoinfection (5.76/100 PY vs. 2.91/100 PY, p < 0.0001). In multivariable analysis, anti-HCV positivity was significantly associated with mortality (adjusted hazard ratio: 1.42, 95% CI: 1.09–1.85). Among anti-HCV+ persons, liver-related mortality due to viral hepatitis before the availability of HCV therapy (2004–2011) was 2.11 cases per 100 PY and this decreased to 0.79 cases per 100 PY after 2011 (p < 0.0001). AIDS remained the leading cause of death prior to and after 2011. Wide availability of ART and anti-HCV therapy translated into a significant decline in mortality including due to liver-related causes. Improving earlier diagnosis will decrease excess AIDS-related mortality among people living with HIV/HCV co-infection.

scholarly journals Clinical Outcomes Following the Use of Archived Proviral HIV-1 DNA Genotype to Guide Antiretroviral Therapy Adjustment

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Kristen E Ellis ◽  
George T Nawas ◽  
Connie Chan ◽  
Lawrence York ◽  
Julia Fisher ◽  
...  
Keyword(s):  
Antiretroviral Therapy ◽  
Medical Records ◽  
Medication History ◽  
Hiv Rna ◽  
Persons Living With Hiv ◽  
Dosing Frequency ◽  
Living With Hiv ◽  
Hiv 1 ◽  
Over Time

Abstract Background Evidence regarding the safety of using proviral HIV-1 DNA genotype (DNA GT) to guide antiretroviral therapy (ART) is limited. We hypothesized that HIV RNA would not increase following ART adjustment guided by DNA GT in a university HIV clinic. Methods Data were obtained from electronic medical records of adult persons living with HIV-1 (PWH) who underwent DNA GT testing and changed ART between October 2014 and November 2017. Logistic regression was used to evaluate the effect of ART switch on HIV RNA over time. Results Eighty-three PWH had DNA GT performed, 66 (80%) switched ART, and 59 had postswitch follow-up. Data were analyzed pre-/postswitch for these 59 PWH (median age, 54 years; 71% LWH ≥10 years; 46% ≥2 previous regimens; 36% recent low-level viremia; 34% unknown medication history). On DNA GT, 58% had ≥1-class ART resistance, 34% ≥2-class, and 10% 3-class. Median follow-up (range) was 337 (34–647) days. There was no change in probability of HIV RNA ≥50 copies/mL over time (P &gt; .05). At baseline, 76% had HIV RNA &lt;50 vs 88% at last postswitch follow-up (P = .092). Protease inhibitor use decreased from 58% to 24% (P &lt; .001). Average daily pills and dosing frequency decreased from 3.48 to 2.05 (P &lt; .001) and 1.39 to 1.09 (P &lt; .001), respectively; ART cost did not change. Conclusions DNA GT facilitated changes in ART in a treatment-experienced population without increases in HIV RNA. Decreased pill burden occurred without increased ART cost. Further studies to identify optimal use of DNA GT are needed.

Loss to follow up among men who have sex with men and heterosexual men living with HIV in Haiti

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
W Dunbar ◽  
N Sohler ◽  
Y Coppieters
Keyword(s):  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Hiv Treatment ◽  
Hiv Care ◽  
Rank Test ◽  
Heterosexual Men ◽  
Loss To Follow Up ◽  
Sex With Men ◽  
Living With Hiv

Abstract Background Despite the benefits of adherence in HIV medication, health systems are struggling to keep all categories of patients in care due to loss to follow up (LTFU). Men who have sex with men (MSM) are at higher risk of HIV infection and also face several barriers to reach treatment, it is hypothesized that they may also have higher incidence of dropping-off. This study aims to determine whether MSM living with HIV have a greater risk of LTFU compared with heterosexual men and to identify the risk factors for the two groups. Methods A retrospective matched cohort study of electronic medical record data from 554 patients living with HIV and enrolled in care between 2015 and 2018 at a Port-au-Prince-based HIV clinic was performed. The 125 MSM and 429 heterosexual patients were matched on gender age and enrolment date. The primary outcome was LTFU defined as not refilling an ART prescription for a period of 90 days. MSM and heterosexual men was compared using t-tests and chi-square tests. The Kaplan-Meier technique was used to estimate time to LTFU after initiation of ART and the Cox Proportional Hazards regression model was used to determine predictors of LTFU. Results The sample had a mean age of 31.1 years (SD 8.0) for MSM and 32.4 years (SD 7.7) for heterosexual men. LTFU was significantly more common among the MSM group than the heterosexual group (MSM 48.8%, heterosexual men 34.7%; p = 0.012). Factors associated with LTFU were greater amongst younger patients, with lower educational and economic level. The median time to LTFU for MSM was 679 days and 1110 days for heterosexual men. The log rank test showed that this is statistically significant at p = 0.001. Conclusions This study showed that the risk of LTFU is significantly higher and the time to LTFU is significantly shorter for MSM relative to heterosexual men. Identifying predictors to LTFU in HIV clinical settings and providing appropriate services and supports are important steps in addressing this issue. Key messages Men who have sex with men continue to face barriers to effective HIV treatment in Haiti. Adapted interventions are needed to improve HIV care for Men who have sex with Men in Haiti.

scholarly journals Associations of Dietary Patterns with Incident Depression: The Maastricht Study

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 1034
Author(s):  
Vincenza Gianfredi ◽  
Annemarie Koster ◽  
Anna Odone ◽  
Andrea Amerio ◽  
Carlo Signorelli ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Dietary Patterns ◽  
Proportional Hazards ◽  
A Priori ◽  
Preventive Measure ◽  
Population Based ◽  
Cox Proportional Hazards ◽  
Healthy Diet ◽  
Patient Health

Our aim was to assess the association between a priori defined dietary patterns and incident depressive symptoms. We used data from The Maastricht Study, a population-based cohort study (n = 2646, mean (SD) age 59.9 (8.0) years, 49.5% women; 15,188 person-years of follow-up). Level of adherence to the Dutch Healthy Diet (DHD), Mediterranean Diet, and Dietary Approaches To Stop Hypertension (DASH) were derived from a validated Food Frequency Questionnaire. Depressive symptoms were assessed at baseline and annually over seven-year-follow-up (using the 9-item Patient Health Questionnaire). We used Cox proportional hazards regression analyses to assess the association between dietary patterns and depressive symptoms. One standard deviation (SD) higher adherence in the DHD and DASH was associated with a lower hazard ratio (HR) of depressive symptoms with HRs (95%CI) of 0.78 (0.69–0.89) and 0.87 (0.77–0.98), respectively, after adjustment for sociodemographic and cardiovascular risk factors. After further adjustment for lifestyle factors, the HR per one SD higher DHD was 0.83 (0.73–0.96), whereas adherence to Mediterranean and DASH diets was not associated with incident depressive symptoms. Higher adherence to the DHD lowered risk of incident depressive symptoms. Adherence to healthy diet could be an effective non-pharmacological preventive measure to reduce the incidence of depression.

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