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The study focuses on understanding the issues surrounding adherence to HIV therapies, especially assessing personal beliefs about the causes and meaning of having HIV/AIDS in rural Southeastern North Carolina. The decisions about medication taking depended on cultural values, belief systems, and access to treatment resources.

Reliable data on the incidence and severity of nausea accompanying combination antiretroviral therapies is lacking. A prospective time series design was used to assess the rate, severity, and distress of nausea in a cohort of 75 HIV-positive patients who were beginning or changing a combination of two or more antiretroviral medications. Data were collected via telephone at weekly intervals for 12 weeks. The rate of nausea across regimens was greatest at Week 1 (39%) and declined progressively over time. By Week 12, the rate of nausea was only 5%. Severity of nausea was ranked as moderate or severe by a substantial proportion of patients through Week 10; however, nausea severity and distress were also found to diminish over time. The nausea associated with combination antiretroviral therapy is quite common and may adversely affect medication adherence. Findings indicate that clinicians should consider initiating interventions for management of antiretroviral-related nausea at baseline.

To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/S1055-3290(98)80078-2 Byline: Dale E. Brashers, Judith L. Neidig (b), Nancy R. Reynolds (a), Stephen M. Haas (a) Abstract: Uncertainty is a chronic and pervasive source of psychological distress for presons living with HIV. Numerous sources of heightened uncertainty, including complex changing treatments, ambiguous symptom patterns, and fears of ostracizing social response, play a critical role in the experience of HIV-positive persons and are linked with negative perceptions of quality of life and poor psychological adjustment. Currently, research on uncertainty in HIV fails to explicate the uncertainty experience over time. Because the uncertainty of HIV varies over the course of the illness, and explicit consideration of the sources of uncertainty over the HIV illness trajectory is needed to forecast the informational and stress management needs of persons facing uncertainty about HIV illness. A biopsychosocial model developed to characterize the HIV stigma trajectory provides a useful framework modified to depict uncertainty across the HIV illness experience. Uncertainty in four phases of the HIV illness trajectory are differentiated: (a) at risk, (b) diagnosis, (c) latent, and (d) manifest. Author Affiliation: (a) Ohio State University (b) AIDS Clinical Trials Unit in the Division of Infectious Diseases at the Ohio State University College of Medicine

Pictorial illustrations of Likert-type scales are culturally useful and may reduce error associated with usage of Westernized self-report measures in low- and middle-income countries. Pictorial illustrations can be encounter-specific decision aids in populations with low literacy or English proficiency. In an unanticipated finding from the SANKOFA study, caregivers of children living with human immunodeficiency virus experienced challenges comprehending Likert-type scales. A cross-sectional, qualitative study was conducted with a SANKOFA participant subset (n = 30) in Ghana. Using an informatics-based formative design approach, we developed a culturally-relevant pictorial aid to assess usability and preference when compared to a Likert-type self-report measure. Ninety percent (n = 27) of substudy participants preferred the pictorial of a traditional Bolga basket over a shallow basket. Forty-three percent (n = 13) preferred the pictorial aid over the Likert-type measure. Fifty percent reported the pictorial aid was easy to use. Fifty-seven percent preferred the Likert-type measure, potentially because English proficiency is regarded in Ghana as a means of upward social and financial mobility. Such cultural norms may have contributed to the lack of consensus and must be considered for pictorial aids to be meaningful. Pictorial aids have been designed for use in clinical and research settings. They reduce barriers associated with lower textual literacy while facilitating comprehension and decision-making.

Background: Tuberculosis (TB) is a disease that is influenced by social determinants of health. However, the specific structural and intermediary determinants of TB in Eastern Amazonia remain unclear. Despite being rich in natural resources, the region faces significant challenges related to poverty, inequality, and neglected diseases. The objective of this study was to use mathematical modeling to evaluate the influence of structural and intermediary determinants of health on TB in Eastern Amazonia, Brazil. Methods: This cross-sectional included all TB cases diagnosed and registered in the Notifiable Diseases Information System (SINAN) from 2001 to 2017. Data on social determinants were collected at the census tract level. The generalized additive model for location, scale, and shape(GAMLSS) framework was employed to identify the effect of social determinants on communities with a high TB prevalence. The Double Poisson distribution (DPO) was chosen, and inclusion of quadratic effects was tested. Results: A total of 1730 individuals were diagnosed with TB and reported in SINAN during the analyzed period. The majority were female (59.3%), aged 31 to 59 years (47.6%), identified as blacks (67.9%), and had incomplete elementary education (46.6%). The prevalence of alcoholism was 8.6% and mental illness was 0.7%. GAMLSS analyses demonstrated that the risk of community incidence of TB is associated with the proportion of the population lacking basic sanitation, as well as with the age groups of 16–31 years and > 61 years. Conclusions: The study highlights the strategic utility of GAMLSS in identifying high-risk areas for TB. Models should encompass a broader range of social determinants to inform policies aimed at reducing inequality and achieving the goals of the End TB strategy.

A study is conducted to explore the beliefs of 13 men living with HIV about cigarette smoking and HIV. The findings indicate that smoking-cessation programs targeting HIV-positive men may be more successful if illness-specific belief systems are taken into account.

With the scale-up of effective antiretroviral therapy in resource-limited settings, many HIV-infected children are now able to survive into adulthood. To achieve this potential, children must navigate normative developmental processes and challenges while living with an unusually complex, stigmatizing, potentially fatal chronic illness and meeting the demands of treatment.

Adherence is key to the success of antiretroviral therapy. Enhanced partner support might benefit patients with previous treatment failure. We aimed to assess whether an enhanced partner-based support intervention with modified directly observed therapy would improve outcomes with second-line therapy in HIV-infected patients for whom first-line therapy had failed.

Thirteen to 20% of lung cancer patients continue to smoke after diagnosis. Guided by Self-regulation Theory, the purpose of this study was to examine illness perceptions over time in a sample of lung cancer patients. This prospective 1-group descriptive longitudinal design study included participants 18 years or older, with a lung cancer diagnosis within the past 60 days who self-reported smoking within the past 7 days. At baseline, patients completed a sociodemographics and tobacco use history questionnaire. The Illness Perception Questionnaire-Revised (IPQ-R) was repeated at 3 time points (baseline, 2-4 weeks, and 6 months). Fifty-two participants provided data for the IPQ-R at baseline, 47 at 2 to 4 weeks, and 29 at 6 months. Differences between mean scores for each illness representation attribute of the IPQ-R at repeated time points were calculated by within-subjects repeated-measures analysis of variance and Wilcoxon Signed-Rank Tests. Identity (baseline vs 2-4 weeks P= .026; baseline vs 6 months P= .005) and acute/chronic timeline (P= .018) mean scores significantly increased over time; personal and treatment control mean scores significantly decreased over time (P= .007 and P= .047, respectively). Understanding the context in which a patient perceives disease and smoking behavior may contribute to developing interventions that influence behavior change.

HIV-related morbidity and mortality have been dramatically improved in populations treated with combination antiretroviral therapy. Although it is widely recognized that adherence to the antiretroviral medication regimens is vital to treatment success, rates of adherence to the regimens are often poor. There is a large body of research exploring the problem of adherence to antiretroviral medications. The literature is, to date, dominated by reports identifying factors that are predictive or associated with antiretroviral adherence. Adherence is increasingly understood as a dynamic behavior influenced by a matrix of interrelated factors that change over time. Preliminary reports suggest varying degrees of success with strategies designed to improve adherence. Multifaceted strategies appear to be the most promising; however, there are few controlled studies substantiating the effectiveness of these approaches and the mechanisms by which the interventions promote adherence are not well understood. More well powered, rigorously evaluated antiretroviral adherence intervention trials are urgently needed. Further, problems in the field exist because of limitations in the available adherence measures. This paper provides a comprehensive review and analysis of the state-of-thescience of this body of work. Despite substantial attention to antiretroviral adherence in recent years, there remain significant gaps in our understanding.