Adherence to antiretroviral therapy among people living with HIV/AIDS in northeastern Brazil: a cross-sectional study

Factors associated with incomplete adherence to integrase strand transfer inhibitor-containing single-tablet regimen among Japanese people living with HIV

BACKGROUND

People living with human immunodeficiency virus (PLWH) require high rates of medication adherence to antiretroviral therapy (ART) for a successful treatment outcome. Understanding the factors associated with incomplete adherence among those receiving integrase strand transfer inhibitor-containing single-tablet regimens (INSTI-STRs) is crucial for improving treatment outcomes. This study aimed to identify the factors contributing to incomplete ART adherence among Japanese PLWH receiving INSTI-STRs.

METHODS

This multicenter cross-sectional study was conducted at 11 Japanese institutions as an anonymous survey. ART adherence was assessed using a self-reported questionnaire. We defined incomplete ART adherence as missing ≥ 1 dose of antiretroviral drugs (ARVs) over the past month. The factors associated with incomplete ART adherence were assessed using logistic regression analysis. Additionally, we investigated the associations between patients' satisfaction score with and need for ARVs and their adherence to ART.

RESULTS

The final analysis included data of 387 patients who were treated with INSTI-STRs. Multivariate logistic regression demonstrated significant association of younger age (adjusted odds ratio [aOR], 0.79; 95%confidence interval [CI]: 0.64-0.99 for each 10-year increment) with incomplete ART adherence. Additionally, female sex (aOR, 3.98; 95%CI: 1.36-11.60); depressive symptoms (mild depression: aOR, 1.68; 95%CI: 1.001-2.82, moderate depression: aOR, 2.98; 95%CI: 1.35-6.53, and severe depression: aOR, 8.73; 95%CI: 1.38-55.00 vs. minimal depression); were also significantly associated with incomplete ART adherence when compared with the reference categories. Concomitant medication usage was significantly associated with a lower rate of incomplete ART adherence (1-4 medications: aOR, 0.53; 95%CI: 0.31-0.89 and ≥ 5 medications: aOR, 0.30; 95%CI: 0.13-0.70 vs. no concomitant medication usage). In the incomplete ART adherence group, satisfaction scores for various aspects were significantly lower. Furthermore, a lower proportion of patients in the incomplete ART adherence group preferred the option of "taking tablets daily and visiting the hospital every 3 months," compared to those in the complete ART adherence group (p = 0.008).

CONCLUSIONS

This study demonstrated that factors associated with incomplete ART adherence include younger age, female sex, no concomitant medication, and depressive symptoms. Despite ART simplification, incomplete adherence among PLWH receiving INSTI-STRs, remains a challenge, requiring additional actions.

Spatial analysis of HIV detection rates among Brazilian young men, 2007-2021

The main goal of this study was to spatially analyze the HIV epidemic scenario in young men in Brazil, 2007-2021. We used secondary data obtained from the Brazilian Information System for Notifiable Diseases. Individuals aged 15-29 years with permanent residence in Brazil who were diagnosed with HIV during the study period were included in the analysis. Municipality HIV age-adjusted detection rates were analyzed through spatial distribution, autocorrelation, and spatiotemporal risk analyses. During the study period, 108,392 HIV cases were reported in young Brazilian men. The HIV epidemic increased territorially in the northern, northeastern, midwestern, and southeastern regions but decreased in the southern region. Although the number of clusters comprising municipalities with high HIV detection rates (hotspots) decreased, new ones appeared, expanded, or stopped changing size. Hotspots and spatio-temporal risk zones (spatial areas with increased HIV detection in a specific period) comprised economically developed municipalities with high demographic density surrounded by less developed municipalities. The period of the spatiotemporal risk zones was between 2008 and 2021. Our study showed that HIV detection rates continue to increase among young Brazilian men, and health authorities should reinforce efforts mainly in capitals and surrounded municipalities in the north, northeast, southeast, and midwest regions.

Survival and mortality profile among people living with HIV in a cohort in the Northeastern region of Brazil

Conditions related to the acquired immune deficiency syndrome (AIDS) are still a significant cause of morbidity and mortality among people living with HIV (PLHIV). Longer survival in this population were reported to increase the risk of developing noncommunicable chronic diseases (NCDs). This study aimed to estimate the survival and causes of death according to age group and sex among PLHIV monitored at two referral centers in the Northeastern Brazil. This is a prospective, retrospective cohort with death records from 2007 to 2018, based on a database that registers causes of death using the International Classification of Disease (ICD-10), which were subsequently coded following the Coding Causes of Death in HIV (CoDe). A total of 2,359 PLHIV participated in the study, with 63.2% being men, with a follow-up period of 13.9 years. Annual mortality rate was 1.46 deaths per 100 PLHIV (95% CI: 1.33 - 1.60) with a frequency of 20.9%. Risk of death for men increased by 49% when compared to women, and the risk of death in PLHIV increased by 51% among those aged 50 years and over at the time of diagnosis. It was observed that 73.5% accounted for AIDS-related deaths, 6.9% for non-AIDS defining cancer, 6.3% for external causes, and 3.2% for cardiovascular diseases. Among the youngest, 97.2% presented an AIDS-related cause of death. Highest frequency of deaths from neoplasms was among women and from external causes among men. There is a need for health services to implement strategies ensuring greater adherence to treatment, especially among men and young people. Moreover, screening for chronic diseases and cancer is essential, including the establishment of easily accessible multidisciplinary care centers that can identify and address habits such as illicit drug use and alcoholism, which are associated with violent deaths.

Living experiences of people living with HIV-AIDS from the client's perspective in nurse-client interaction in Indonesia: A qualitative study

BACKGROUND

Nurse-client interaction when providing nursing services is limited to optimizing treatment and self-care, with limited focus on the psychological problems of people living with HIV-AIDS. However, psychological problems manifest more often than the health risks of the disease itself. This study aimed to determine the emotional response of people living with HIV-AIDS who received limited attention from nurses from the perspective of nurse-client relationship.

PATIENTS AND METHODS

A phenomenological qualitative design was used through in-depth face-to-face interviews in a semi-structured manner, in an effort to obtain complete data. This research used purposive sampling with Participatory Interpretative Phenomenology analysis, involving 22 participants (14 males and 8 females).

RESULTS

This research produces several themes, with six subcategories: 1) Difficulty of social access, 2) Forcing to accept their situation and suppressing their will, 3) Wanting to be recognized like other people in general, 4) Social stigma and self-stigmatization affecting surroundings, 5) Lacking enthusiasm for life expectancy, 6) Always lingering under the shadow "when death picks up."

CONCLUSION

The results showed that mental stress was experienced more than physical problems by people living with HIV-AIDS, thus prompting new changes to nursing services for HIV-AIDS patients that emphasize psychosocial aspects, in addition to clinical features, facilitated by satisfying relationships between nurses and clients to provide quality services.

HIV and Substance Use in Latin America: A Scoping Review

This scoping review aims to explore the interplay between substance use (SU) and HIV in Latin America (LA). Database searches yielded 3481 references; 196 were included. HIV prevalence among people who used substances (PWUS) ranged from 2.8–15.2%. SU definitions were variable throughout studies, and thus data were not easily comparable. In 2019, only 2% of new HIV infections were attributed to injection drug use (IDU) in LA. Factors associated with HIV among PWUS included being female, IDU and homelessness, and PWUS were likely to engage in risky sexual behaviors, start antiretroviral treatment late, have poor adherence, have treatment failure, be lost to follow-up, have comorbidities, and experience higher mortality rates and lower quality of life, as has been reported in PLWH with SU in other regions. Five intervention studies were identified, and only one was effective at reducing HIV incidence in PWUS. Interventions in other regions have varying success depending on context-specific characteristics, highlighting the need to conduct more research in the LA region. Though progress has been made in establishing SU as a major concern in people living with HIV (PLWH), much more is yet to be done to reduce the burden of HIV and SU in LA.

The impact of social capital and mental health on medication adherence among older people living with HIV (PLWH)

Background

The number of older people living with HIV (PLWH) is increasing. Although there are many studies affecting medication adherence, research on the impact of social capital and mental health on medication adherence in this particular population is limited.

Method

Data were collected from an ongoing observational prospective cohort study, starting from November 2018, among older PLWH in Sichuan province, China. Five hundred twenty-one participants were interviewed. Social capital consists of the individual and family (IF) scale, and the community and society (CS) scale. The presence of probable depression and probable anxiety were assessed using the CES-D-10 and GAD-7 scales. Adherence was defined as taking ≥80% of prescribed HIV medication in 4 days prior to the interview. Two sets of Firth’ penalized regression analyses were used to estimate the association between social capital, mental health, and medication adherence.

Results

The prevalence of non-adherence was 18.2% (95/521) among older PLWH in this study. After adjusting for significant factors, the CS social capital (OR: 0.92, 95%CI:0.85–0.99, p < 0.05) and probable anxiety (OR:1.73, 95%CI:1.07–2.80, p < 0.05) were associated with non-adherence.

Conclusion

This study highlighted that the effects of social capital and mental health on older PLWH’s adherence, which implied that the need to develop interventions to concern for mental health and enhance CS social capital to help the older PLWH better manage HIV medication adherence.

The effect of art therapy on reoccurring smoking among youths

OBJECTIVE

To evaluate the effect of art therapy on reoccurring smoking among youths.

METHODS

A total of 114 smokers admitted to the smoking cessation clinic of our hospital were enrolled and randomly divided into the control group (n=61) and the study group (n=53). The control group was given health education intervention, and the study group was given art therapy intervention. The blood lipid level, symptom checklist score, lung function, and high-density lipoprotein cholesterol (HDL-C) and serum total cholesterol (TC) levels of different length of smoking were compared between the two groups.

RESULTS

The levels of low-density lipoprotein cholesterol (LDL-C), TC, triglycerides (TG), HDL-C were significantly reduced in both groups, but compared with the control group, the LDL-C, TC, TG, and HDL-C levels of the study group were decreased more significantly, and the difference was statistically significant (P<0.05). The symptom checklist scores were significantly reduced in both groups, but compared with the control group, the study group decreased more significantly, and the difference was statistically significant (P<0.05). There were significant differences in HDL-C levels among young smokers who had different length of smoking (P<0.05), and with the continuous increase in smoking years, HDL-C levels were significantly reduced. After intervention, lung function was significantly improved, and the levels of vital capacity (VC%) and forced expiratory volume in the first second (FEV1%) were significantly increased (P<0.05). After intervention, the smoking reduction rate and the success rate of time-point smoking cessation were significantly reduced (P<0.05).

CONCLUSION

Art therapy intervention had an ideal effect on young smokers, which could improve blood lipid levels and lung function, reduce the rate of reoccurring smoking, and significantly increase patients' symptom checklist score.

Levels of Adherence and Associated Factors Among Children on ART Over Time in Northwest, Ethiopia: Evidence from a Multicenter Follow-Up Study

Background

Despite the increased availability of antiretroviral therapy (ART), its success depends on a high level of adherence to a life-long antiretroviral therapy. However, the extent and factors associated with adherence to ART are not well known, especially in the current study setup. Therefore, this study aimed to assess the level of adherence and associated factors among children on ART in Northwest, Ethiopia.

Methods

A retrospective follow-up study was conducted on human immunodeficiency virus (HIV)-infected children receiving ART at South Gondar public hospitals. Children receiving ART from January 1, 2015, to November 30, 2020, were included in the study. A computer-generated simple random sampling technique was employed. The data were entered into the EpiData version 3.1 and analyzed by STATA 14 statistical software. Bivariable logistic regression was fitted for each predictor variable. Moreover, those variables having a p-value ≤0.25 in bivariate analysis were fitted into a multivariable logistic regression model. P-value <0.05 was used to declare significance.

Results

A total of 363 HIV-infected children were involved in the study. From 363 HIV-infected children, the level of adherence to ART was found to be 78.2%, 95% CI (73.6, 82.2). TB co-infection [adjusted odds ratio (AOR) = 3.8, 95% CI (1.41, 10.1)], short duration on ART (AOR = 3.4, 95% CI (1.60, 7.20)), treatment failure (AOR = 10.2, 95% CI (3.95, 26.2)), and Zidovudine containing ART regimen (AOR = 3.5, 95% CI (1.1, 10.9)) were significant predictors of poor adherence.

Conclusion

The current study showed that the level of adherence to ART was found to be low TB co-infection, short duration of ART, Zidovudine-containing ART regimen, and treatment failure were found to be significantly associated with poor adherence. Further studies on adherence rate and its determinants with multiple adherence measurements using prospective and multicenter studies were recommended.

Evaluation of the Sociodemographic, Behavioral and Clinical Influences on Complete Antiretroviral Therapy Adherence Among HIV-Infected Adults Receiving Medical Care in Houston, Texas

Introduction

Few studies have estimated complete antiretroviral therapy (ART) adherence following HIV infection since the advent of the new ART guidelines in 2012. This study determined the prevalence and influence of sociodemographic, behavioral, and clinical factors on complete ART adherence among people living with HIV (PLWH) receiving medical care in Houston/Harris County, Texas.

Methods

Data from the Houston Medical Monitoring Project survey collected from 2009 to 2014 among 1073 participants were used in this study. The primary outcome evaluated was combined adherence, defined as complete, partial, and incomplete combined adherence based on three ART adherence types—dose, schedule, and instruction adherence. The duration living since initial HIV diagnosis was classified as <5, 5–10 and >10 years. Rao–Scott Chi-square test and multivariable proportional-odds cumulative logit regression models were employed to identify the sociodemographic, behavioral, and clinical characteristics of complete combined adherence among the three groups of PLWH living with HIV infection.

Results

More than one-half (54.4%) of PLWH had complete, 37.4% had partial, and 8.3% had incomplete combined adherence. Among these PLWH, 52.2% had been infected with HIV for >10 years, and 26.5% and 21.4% were infected for <5 years and 5–10 years, respectively. PLWH who were diagnosed <5 and 5–10 years were two times (aOR=1.71, 95% CI=1.13–2.57; aOR=1.69, 95% CI=1.10–2.59; respectively) more likely to experience complete combined adherence than those with >10 years of infection. Multiple sociodemographic, behavioral, and clinical characteristics were significantly associated with complete adherence and varied by the duration of HIV infection.

Conclusion

Measures of adherence should include all adherence types (dose, schedule, instruction), as utilizing a single adherence type will overestimate adherence level in PLWH receiving medical care. Intervention efforts to maintain adherence should target recently infected PLWH, while those aimed at improving adherence should focus on longer infected PLWH.

Health-related quality of life associated with risk of death in Brazilian dialysis patients: an eight-year cohort

PURPOSE

Despite the advancements in renal replacement therapy, patients with end-stage renal disease face several limitations, with significant impacts on health-related quality of life (HRQoL) and mortality. This study aims to examine associations between quality of life and risk of death in Brazilian patients who underwent dialysis therapy between 2007 and 2015.

METHODS

Observational, prospective, non-concurrent cohort study of patients who underwent dialysis therapy at the Brazilian Public Health System (SUS) and were followed up for 8 years. Semi-structured questionnaires interrogating socioeconomic and demographic characteristics, as well as HRQoL measures (36 Item Short-Form Health Survey, SF-36), were employed. The Cox proportional risk model was used to investigate associations between HRQoL and risk of death.

RESULTS

Our sample comprised 1162 patients; of these, 884 were on hemodialysis (HD) and 278 on peritoneal dialysis (PD). Among the HD patients, death was associated with the physical (HR: 0.993; 95% CI: 0.989-0.997) and physical summary component (HR: 0.994; 95% CI: 0.989-0.999) domains of HRQoL. Regarding the PD patients, death was associated with the bodily pain (HR: 0.994; 95% CI: 0.990-0.998), mental health (HR: 0.094; 95% CI: 0.990-0.998), emotional problems (HR: 0.993; 95% CI: 0.987-0.998), social functioning (HR: 1.012; 95% CI: 1.002-1.023), physical problems (HR: 0.992; 95% CI: 0.986-0.998) and mental summary component (HR: 0.989; 95% CI: 0.981-0.997) domains of HRQoL.

CONCLUSIONS

Our data suggest that early and timely intervention measures aiming to enhance the HRQoL of dialysis patients are an essential component of professional practice and may contribute to improving the management of factors associated with dialysis patients' mortality.