Association of Pain and Pain Medication Use with Multiple Characteristics of Older People Living with HIV.
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ABSTRACT:
SUBMITTER: Karris MY
PROVIDER: S-EPMC7414800 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Persons living with HIV/AIDS (PLWH) have very high prevalences of both cigaret smoking and pain, yet little is known about the relationship between smoking and pain for PLWH. The current study examines the perceived interrelations between pain and smoking and participant characteristics (i.e., demographics, heavier versus lighter smoking, current pain severity, depression, anxiety symptoms) in a sample of 101 current cigaret smoking adult PLWH in the Bronx, New York. Participants completed assessments of demographics, smoking behaviors, psychiatric symptoms, and pain severity. Interrelations of pain and smoking were measured using the 9-item Pain and Smoking Inventory (PSI) total score and three domain scores (pain as a motivator for smoking, smoking to cope with pain, and pain as a barrier for smoking cessation). Significant associations were found between greater current pain severity and greater endorsement of overall perceived interrelations between pain and smoking, pain as a motivator for smoking, and smoking to cope with pain. Greater anxiety symptoms were significantly associated with greater endorsement of overall perceived interrelations between pain and smoking, pain as a motivator for smoking, and smoking to cope with pain. Understanding the perceived relations between smoking and pain, as well as associated factors such as anxiety and pain severity, may help to guide interventions for PLWH who smoke in order to reduce the high prevalence of smoking and significant smoking-related health consequences.
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Project description:In this study we performed data-independet mass-spectrometry analysis of blood plasma collected from a cohort consisting of people living with HIV-1, people living with HIV-2, and HIV seronegative individuals. The data was used to infer signs of damage to a wide array of tissues and cell types.
2024-02-16 | PXD045155 | Pride
Project description:Social engagement has been associated with improved health outcomes in older people, although the precise mechanisms by which this is mediated are not clear. The aim of this study was to examine the relationship between social engagement and health and social care use and medication use in older people. Data were derived from the 1985, 1989 and 1993 waves of the Nottingham Longitudinal Study of Activity and Ageing, a nationally representative sample of people aged 65 and over. Logistic regression models were used to determine whether social engagement predicted cross-sectional and longitudinal health and social care use and medication use. People with higher social engagement were significantly less likely to have seen their family doctor, the district nurse or home help services, and to be taking two or more medications cross-sectionally. This relationship was independent of demographic factors, physical and mental health and physical activity for contact with the district nurse or home help services. Higher social engagement was associated with reduced contact with home help services after 4 years, independent of demographic factors, physical and mental health, and with reduced medication use after 4 years in unadjusted models. Higher social engagement was associated with increased contact with home help services after 8 years, when controlling for demographic factors, physical and mental health and physical activity. Higher social engagement may help to reduce cross-sectional health and social care service and medication use but further research is required to understand the benefits of social engagement and medium- and long-term service/medication use.
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Project description:BackgroundIn Vietnam, access to medications for opioid use disorder (MOUD) for people living with HIV has rapidly expanded, but MOUD use over time remains low. We sought to assess factors associated with days of MOUD treatment exposure.MethodsFrom 2015 to 2019, patients with OUD in six Northern Vietnamese HIV clinics were randomized to receive HIV clinic-based buprenorphine (BUP/NX) or referral for methadone maintenance therapy (MMT) and followed for 12 months. All MOUD doses were directly observed and abstracted from dosing logs. The primary outcome was days of MOUD treatment exposure (buprenorphine or methadone) received over 12 months. Negative binomial regression modelled associations with days of MOUD exposure.ResultsOf 281 participants, 264 (94%) were eligible for analysis. Participants were primarily male (97%), unmarried (61%), employed (54%), and previously arrested (83%). Participants had a mean 187 (SD 150) days of MOUD exposure with 134 (51%) having at least 180 days, and 35 (13.2%) having at least 360 days of MOUD exposure. Age (IRR 1.26, 95% CI 1.02-1.55), income (IRR 0.96, 95% CI 0.93-1.001), and methadone (IRR 1.88, 95% CI 1.51-2.42) were associated with MOUD exposure in multivariate models. Multivariate models predicted 127 (95% CL 109-147) days of MOUD exposure for HIV clinic based-buprenorphine vs 243 (95% CL 205-288) for MMT.ConclusionMOUD treatment exposure was suboptimal among patients with HIV and OUD in Northern Vietnam and was influenced by several factors. Interventions to support populations at risk of lower MOUD exposure as well programs administering MOUD should be considered in countries seeking to expand access to MOUD.
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Project description:ObjectivesUnderstanding gender differences in chronic pain (CP) outcome research is essential to optimal treatment delivery. This study explored the associations between gender identity, gender roles, and the number of non-life-threatening pain medication adverse effects reported as severe by people living with CP.MethodsThe analyses were conducted using the COPE Cohort, a dataset generated through a web-based recruitment of adults with CP. Participants were asked how they identified themselves (women, men, unknown, unspecified) and gender roles were measured using the Bem Sex-Role Inventory (subgroups were formed applying the median split method). Pain medication adverse effects were assessed using a standardized checklist (none/mild/moderate/severe). A zero-inflated Poisson model was used to assess gender identity, gender roles and their interaction as potential predictors of the number of pain medication adverse effects.ResultsA total of 1,343 participants reported using pain medications. Adjusting for potential confounders, both gender identity (men vs. women: ß = -0.32, p = 0.0024) and gender roles (androgynous vs. undifferentiated: ß = 0.26, p = 0.0030) were associated with the number of pain medication adverse effects reported as severe, and they interacted with each other. The stratified analysis by gender roles showed that women reported a greater number of severe adverse effects than men among those classified as masculine and androgynous.DiscussionAlthough we are unable to confirm whether the associations can be explained by differences in the experience or in the reporting of effects, gender identity and gender roles should both be explored when studying pain medication adverse effects.
| S-EPMC9128021 | biostudies-literature
Project description:BackgroundIn Côte d'Ivoire, people living with HIV (PLHIV) have free access to antiretroviral therapy (ART) and cotrimoxazole. Yet, they may use other medications to treat non-HIV diseases. Scarce data are available regarding the use of non-HIV medications in Africa. This study describes the use of non-HIV medications and identifies the factors associated with their use by PLHIV on ART in Côte d'Ivoire.MethodsA cross-sectional study was conducted in six HIV clinics in 2016. HIV-1-infected adults receiving ART for at least one year were eligible. A standardized questionnaire was used to collect demographics, HIV characteristics and medication use data. Associated factors were identified using a multivariate adjusted Poisson regression.ResultsA total of 1,458 participants (74% women) were enrolled. The median age was 44 years, and the median duration of ART was 81 months. A total of 696 (48%) participants reported having used at least one non-HIV medication. Among the 1,519 non-HIV medications used, 550 (36%) had not been prescribed and 397 (26%) were from the nervous system class. Individuals who were more likely to report the use of at least one non-HIV medication included those who had been treated in an Abidjan HIV clinic, had a high school education level, had a monthly income between 152 and 304 euros, had a poor perceived health status, had WHO advanced clinical stage, had used traditional medicine products and had not used cotrimoxazole.ConclusionAlmost half PLHIV on ART reported using non-HIV medication. Further research is needed to assess whether the use of non-HIV medication is appropriate given about a third of those medications are not being prescribed.
| S-EPMC6746366 | biostudies-literature
Project description:Bictegravir (BIC) is an integrase strand transfer inhibitor widely used in the treatment of HIV-1. Although its potency and safety have been demonstrated in older patients, pharmacokinetics (PK) data remain limited in this patient population. Ten male patients aged 50 years or older with suppressed HIV RNA on other antiretroviral regimens were switched to a single-tablet regimen of BIC, emtricitabine, and tenofovir alafenamide (BIC+FTC+TAF). Four weeks later, plasma samples were collected at 9 time points for PK. Safety and efficacy were also assessed up to 48 weeks. The median age (range) of patients was 57.5 (50 to 75) years. Although 8 (80%) had lifestyle diseases requiring treatment, no participants had renal or liver failure. Nine (90%) were receiving dolutegravir-containing antiretroviral regimens at entry. The trough concentration of BIC was 2,324 (1,438 to 3,756) (geometric mean [95% confidence interval]) ng/mL, which was markedly above the 95% inhibitory concentration of the drug (162 ng/mL). All PK parameters, including area under the blood concentration-time curve and clearance, were similar to those in young HIV-negative Japanese participants in a previous study. No correlations between age and any PK parameters were observed in our study population. No participant experienced virological failure. Body weight, transaminase, renal function, lipid profiles, and bone mineral density were unchanged. Interestingly, urinary albumin was decreased after switching. PK of BIC was not affected by age, indicating that BIC+FTC+TAF may be safely used in older patients. IMPORTANCE BIC is a potent integrase strand transfer inhibitor (INSTI), widely used for the treatment of HIV-1 as part of a once-daily single-tablet regimen that includes emtricitabine and tenofovir alafenamide (BIC+FTC+TAF). Although the safety and efficacy of BIC+FTC+TAF have been confirmed in older patients with HIV-1, PK data in this patient population remain limited. Dolutegravir (DTG), an antiretroviral medication with a similar structural formula to BIC, causes neuropsychiatric adverse events. PK data for DTG have shown a higher maximum concentration (Cmax) among older patients than younger patients and are related to a higher frequency of adverse events. In the present study, we prospectively collected BIC PK data from 10 older HIV-1-infected patients and showed that PK of BIC are not affected by age. Our results support the safe use of this treatment regimen among older patients with HIV-1.
| S-EPMC10100687 | biostudies-literature
Project description:BACKGROUND:Prescription opioid use is greater among people living with HIV (PLWH), yet little is known about the prevalence of specific types of high-risk use among these individuals. SETTING:We analyzed clinical and demographic data from the HIV Research Network and prescribing data from Medicaid for noncancer patients seeking HIV treatment at 4 urban clinics between 2006 and 2010. METHODS:HIV Research Network patients were included in the analytic sample if they received at least one incident opioid prescription. We examined 4 measures of high-risk opioid use: (1) high daily dosage; (2) early refills; (3) overlapping prescriptions; and (4) multiple prescribers. RESULTS:Of 4605 eligible PLWH, 1814 (39.4%) received at least one incident opioid prescription during follow-up. The sample was 61% men and 62% African American with a median age of 44.5 years. High-risk opioid use occurred among 30% of incident opioid users (high daily dosage: 7.9%; early refills: 15.9%; overlapping prescriptions: 16.4%; and multiple prescribers: 19.7%). About half of the cumulative incidence of high-risk use occurred within 1 year of receiving an opioid prescription. After adjusting for study site, high-risk opioid use was greater among patients with injection drug use as an HIV risk factor [adjusted hazard ratio (aHR) = 1.39, 95% confidence interval: 1.11 to 1.74], non-Hispanic whites [aHR = 1.61, (1.21 to 2.14)], patients age 35-45 [aHR = 1.94, (1.33 to 2.80)] and 45-55 [aHR = 1.84, (1.27 to 2.67)], and patients with a diagnosis of chronic pain [aHR = 1.32, (1.03 to 1.70)]. CONCLUSIONS:A large proportion of PLWH received opioid prescriptions, and among these opioid recipients, high-risk opioid use was common. High-risk use patterns often occurred within the first year, suggesting this is a critical time for intervention.
| S-EPMC5997528 | biostudies-literature
Project description:To describe the use of psychotropic medications among older hospitalized patients. This was a descriptive study using baseline data from the first 308 older patients in a function focused care intervention study. Age, gender, race, comorbidities, admitting diagnosis, and medications (antidepressants, antianxiety medications, anticonvulsants, dementia drugs, antipsychotics, sedative-hypnotics, and opioids) were obtained at baseline and discharge. To compare change over time, generalized estimating equations were used. Participants were mostly female (63%) and White (69%) and were 83.1 years old on average. Antidepressant, antianxiety, anticonvulsant, dementia medication, sedative-hypnotic, and opioid use remained essentially unchanged between admission and discharge. Antipsychotic medication use increased significantly from 16% to 21% at discharge. There was persistent use of psychotropic medication among hospitalized older adults living with dementia and little evidence of deprescribing. There was some indication of changes made during hospitalization that may be appropriate, even without a focused deprescribing initiative.
| S-EPMC10508902 | biostudies-literature
Project description:Antiretroviral therapy (ART) is not curative due to the existence of cellular reservoirs of latent HIV-1 that persist during therapy 1. Current research efforts to cure HIV-1 infection include “shock and kill” strategies to disrupt latency using small molecules or latency-reversing agents (LRAs) to induce expression of HIV-1 enabling cytotoxic immune cells to eliminate infected cells 2. However, the modest success of current LRAs urges the field to identify novel drugs with increased clinical efficacy 3,4. Aminobisphosphonates that include pamidronate, zoledronate, or alendronate, are the first-line treatment of bone-related diseases including osteoporosis and bone malignancies 5. Here, we show the use of aminobisphosphonates as a novel class of LRA: we found in ex vivo assays using primary cells from ART-suppressed people living with HIV-1 that aminobisphosphonates induce HIV-1 from latency to levels that are comparable to the T cell activator phytohemagglutinin. RNA sequencing and mechanistic data suggested that reactivation may occur through activation of the activator protein 1 signaling pathway. Stored samples from a prior clinical trial aimed at analyzing the effect of alendronate on bone mineral density, provided further of alendronate-mediated latency reversal and activation of immune effector cells.Decay of the reservoir measured by IPDA was however not detected. Our results demonstrate the novel use of aminobisphosphonates to reverse HIV-1 latency while inducing immune effector functions. This preliminary evidence merits further investigation in a controlled clinical setting possibly in combination with therapeutic vaccination.
2023-09-13 | GSE224546 | GEO