Background:People with schizophrenia spectrum disorders are at elevated risk of HIV, and people with both HIV and schizophrenia are at elevated risk of death compared with individuals with either diagnosis alone. Limited research has assessed the HIV care cascade, and in particular retention in care, among people with HIV (PWH) and schizophrenia in the United States.Methods:This population-based retrospective cohort study used Medicaid claims data to compare retention in HIV care between PWH with schizophrenia (n = 38,217) and matched controls without schizophrenia (n = 29,455) from 2001 to 2012. The primary outcome of annual retention in HIV care was at least 2 tests for CD4+ T-cell count or HIV viral load at least 90 days apart per year. Unadjusted and covariate-adjusted differences in period prevalence of retention among cases and controls were estimated.Findings:Annual retention in HIV care was 29.9% (95% CI: 29.4 to 30.4%) among people with schizophrenia and 38.5% (95% CI: 37.9 to 39.1%) among controls, representing 8.5% (95% CI: 9.3 to 7.7) lower retention in unadjusted and 9.0% (95% CI: 9.9 to 8.2) lower retention in adjusted estimates for people with HIV and schizophrenia. This disparity varied across states. Over time, retention increased and the disparity between people with and without schizophrenia diminished.Interpretation:PWH in the United States insured through Medicaid and diagnosed with schizophrenia experience lower retention in HIV care than controls. Suboptimal retention likely drives disparities in HIV-related morbidity and mortality for PWH with schizophrenia, and targeted individual and structural interventions are merited to improve the health of this population.

BACKGROUND:Doxycycline post-exposure prophylaxis (doxy-PEP) is a promising intervention to reduce bacterial sexually transmitted infections (STIs). We evaluated the effect of doxy-PEP on STI incidence and antimicrobial resistance in men who have sex with men and transgender women for up to 12 months of follow-up, inlcuding an open-label extension. METHODS:DoxyPEP, an open-label trial in Seattle (WA, USA) and San Francisco (CA, USA) among men who have sex with men and transgender women with at least one bacterial STI in the past year, randomly assigned participants by clinic (with computer-generated variable block sizes) 2:1 to doxy-PEP (200 mg doxycycline delayed-release tablets 24-72 h after condomless sex) or standard care. The independent endpoint adjudication committee was masked to group assignment. The primary outcome was presence of one or more bacterial STIs (Neisseria gonorrhoeae, Chlamydia trachomatis, or early syphilis) each quarter. This outcome was assessed in the modified intention-to-treat cohort, which included participants with at least one follow-up quarter (ie, ∼3 months) in their as-randomised assignment. After early termination of the randomised phase for efficacy, all participants still enrolled were offered doxy-PEP in an open-label extension (OLE). We report quarterly incidence of bacterial STIs for the as-randomised and OLE periods. Safety was assessed in all participants with any follow-up data. The trial was registered with ClinicalTrials.gov (NCT03980223) and is completed. FINDINGS:From Aug 19, 2020, to May 13, 2022, we enrolled 637 participants; 592 participants completed at least one follow-up quarter in the randomised phase (411 in the doxy-PEP group and 181 in the standard-care group) and 282 in the OLE phase (207 in the doxy-PEP group and 82 in the standard-care group). STIs were present in 129 (12·0%) of 1077 quarters in the doxy-PEP group versus 139 (30·5%) of 455 quarters in the standard-care group during the as-randomised period, showing an absolute difference of 19 percentage points and a relative risk of 0·39 (95% CI 0·31-0·49, p<0·0001). During the OLE, STIs were diagnosed in 51 (13%) of 388 quarters among those continuing doxy-PEP and 25 (17%) of 145 quarters among standard-care participants who initiated doxy-PEP. Throughout all quarters for participants on doxy-PEP, there was one grade 2 laboratory abnormality and five grade 3 adverse events that were possibly or probably related to doxy-PEP. No serious adverse events were attributed by site investigators to doxycycline. Of participants with positive gonorrhoea cultures during the study, eight (27%) of 29 taking doxy-PEP versus five (24%) of 21 not taking doxy-PEP had tetracycline resistance (minimum inhibitory concentration ≥2 μg/mL). INTERPRETATION:Doxy-PEP was effective in reducing bacterial STIs in this population of men who have sex with men and transgender women, including during an open-label extension when doxy-PEP efficacy was known. Doxy-PEP was well tolerated, highly acceptable, and with no new safety signals. FUNDING:US National Institutes of Health.

Disclosure: T. Vilaca: Pharmacosmos. L. Lui: None. M. Schini: UCB. S. Ewing: None. A.R. Thompson: None. E. Vittinghoff: None. D. Bauer: None. D. Bauer: None. D.M. Black: None. M. Bouxsein: Angitia Bio, Keros Therapeutics. R. Eastell: Alexion Pharmaceuticals, Inc., Sandoz, Immunodiagnostic Systems,, Angitia, CL Bio, Cureteq. Objectives In the SABRE Study, we showed that treatment-related differences in 24-month total hip bone mineral density (THBMD) changes are strongly associated with reduced fracture risk in placebo-controlled trials. We also determined the surrogate threshold effect (STE): the minimum THBMD change in a trial that would predict a significant reduction in fracture risk in trials. However, the availability of osteoporosis therapies limits use of placebo-controlled trials, and the need to sustain bone mineral density gains after anabolic therapies leads to the use of sequential therapy. This analysis aimed to determine if these associations and STEs apply to trials using active control or sequential therapies.Material and methods We used individual patient data from 19 trials: 16 randomized, placebo-controlled trials (14 anti-resorptive, 1 teriparatide, 1 odanacatib), and 3 trials with active control or sequential therapy (1 abaloparatide/alendronate and 2 romosozumab/alendronate or denosumab).For each trial, we calculated the treatment-related difference in mean percentage change in THBMD at 24 months and the risk reductions for the entire follow-up period. We used logistic regression for radiologic vertebral fractures and Cox regression for all clinical fractures (combination of non-vertebral and clinical vertebral fractures). We performed linear meta-regression to estimate the study-level association (r2 and 95% CI) between treatment-related differences in THBMD changes and fracture risk reduction, including the 16 placebo-controlled trials only and all the trials including 3 active control/sequential therapy trials and verified if the change in THBMD observed in the trials with active control or sequential therapy was greater than the STE calculated from placebo-controlled trials.Results We found consistent associations between treatment-related THBMD changes and fracture risk reduction for placebo-controlled trials only and all trials for vertebral fractures [r2 (CI)= 0.73 (0.33, 0.84) vs. 0.71 (0.36, 0.82)] and for all clinical fractures [0.71 (0.32, 0.83) vs.0.72 (0.39, 0.83)] respectively. In trials with active control or sequential therapy, the increase in THBMD was greater than STE and associated with a significant decrease in fracture risk: the increase in THBMD was 4.57%; 3.69% and 3.12% respectively for romosozumab/denosumab, romosozumab/alendronate and abaloparatide/alendronate trials, and the STE was 1.43% for vertebral and 2.04% for all clinical fractures. Conclusion Our findings show that treatment-related changes in THBMD predict anti-fracture efficacy equally well, regardless of the trial design. Presentation: Saturday, July 12, 2025

Emerging anti-osteoporosis therapies might present varied mechanisms of action and demand active control groups or sequential therapies due to ethical or mechanistic reasons. We previously showed a strong association between treatment-induced changes in total hip BMD (THBMD) at 12 and 24 mo and reduced fracture risk in placebo-controlled trials. We determined the surrogate threshold effect: the minimum THBMD difference (active-placebo) in a trial that would predict a significant reduction in fracture risk in trials. In this analysis, we investigated whether these associations are influenced by drug mechanism of action or trial design, including treatment with an anabolic followed by an antiresorptive compared to active control or placebo. We analyzed individual patient data from 22 randomized, placebo-controlled trials (17 antiresorptive, 3 PTH analogs, 1 odanacatib, and 1 romosozumab placebo-controlled phase), and 3 trials of an anabolic followed by an antiresorptive (1 PTH analog and 2 romosozumab). We established treatment-related differences in THBMD changes, calculated fracture risk reductions for radiologic vertebral and all clinical fractures, and estimated study-level associations between these features via meta-regression. We found consistent associations between treatment-related THBMD changes and fracture risk reduction across different drug mechanisms and trial designs. Among placebo-controlled trials, the r(2) values for vertebral fractures were 0.73 (p = .0001) and 0.78 (p = .0002) at 24 mo, and 0.59 (p = .0003) and 0.70 (p = .0007) at 12 mo for all drugs vs only antiresorptive drugs, respectively. Similarly, for all clinical fractures, the r(2) were 0.71 (p < .0001) and 0.65 (p = .0009) at 24 mo and 0.46 (p = .0007) and 0.51 (p = .002) at 12 mo for all drugs vs only antiresorptive drugs. For trials of an anabolic followed by an antiresorptive, the association between THBMD change and fracture risk reduction was similar to that for the placebo-controlled monotherapy trials. Our analyses indicate robust associations between treatment-induced THBMD changes and fracture risk reduction across various anti-osteoporosis therapies and trial designs, suggesting that treatment-induced changes in THBMD predict anti-fracture efficacy regardless of drug mechanism or trial design.

Nearly half of primary liver cancers are attributed to hepatitis C virus (HCV) infection. People living with schizophrenia have higher HCV prevalence and liver cancer mortality rates than the general population. Among Medicaid beneficiaries with HCV, we compared incident liver cancer diagnosis in recipients living with and without schizophrenia. Using Medicaid claims data, pooled logistic regression and time survival models we estimated adjusted incidence rates of liver cancer diagnosis and risk factors for those living with schizophrenia. During 2002-2012 (N = 104,469), incident liver cancer diagnosis ranged from 845 to 1602 per 100,000 person-years. Recipients living with versus without schizophrenia had lower diagnosis rates over the study period and lower cumulative incidence within common risk factors of liver disease progression (e.g., diabetes). However, rates were higher for those with comorbid human immunodeficiency virus (HIV) infection. Among recipients with schizophrenia, higher odds of liver cancer diagnosis was associated with having comorbid alcohol use disorder (OR=1.23; 95 % confidence interval [CI] =1.70-2.05), diabetes (OR=1.49; CI=1.36-1.64), hypertension (OR=1.49; CI=1.36-1.65), chronic hepatitis B (OR=2.57; CI=2.26-2.91), or ≥ 1 annual primary care visit (OR=1.65; CI=1.46-1.86). Black (versus White) recipients had lower odds of diagnosis (OR=0.77; CI=0.70-0.86). Given higher HCV prevalence and liver cancer mortality in this population, lower diagnosis rates may reflect insufficient liver cancer detection, potentially driving HCV-related excess mortality rates for individuals living with schizophrenia. Addressing metabolic abnormalities and alcohol use is critical to risk reduction in HCV-infected persons living with schizophrenia, especially those living with HCV-HIV coinfection or racially minoritized.

People living with schizophrenia face disproportionate risk of HIV, yet HIV testing remains low. Differential testing rates and engagement in care may be impacted by compounding social marginalization, partly linked to structural barriers. Grounded in intersectionality, we set out to identify the riskiest intersectional positions for HIV testing and engagement in HIV care in the United States. We created a retrospective cohort of people living with schizophrenia and matched controls, using 2012 national Medicaid claims data. We coded intersectional positions based on schizophrenia diagnosis, race/ethnicity, sex, and age. We used Multilevel Analysis of Individual Heterogeneity and Discriminatory Accuracy (MAIHDA) models to assess intersectional effects for two outcomes, HIV testing and retention in HIV care (RIC) defined as ≥2 CD4 or HIV viral load tests ≥90 days apart. Of 777,887 patients in the testing cohort, 7.7

BACKGROUND Chronic sleep disruption is associated with incident atrial fibrillation (AF), but it is unclear whether poor sleep quality acutely triggers AF. OBJECTIVES The aim of this study was to characterize the relationship between a given night's sleep quality and the risk of a discrete AF episode. METHODS Patients with symptomatic paroxysmal AF in the I-STOP-AFIB (Individualized Studies of Triggers of Paroxysmal Atrial Fibrillation) trial reported sleep quality on a daily basis. Participants were also queried daily regarding AF episodes and were provided smartphone-based mobile electrocardiograms (ECGs) (KardiaMobile, AliveCor). RESULTS Using 15,755 days of data from 419 patients, worse sleep quality on any given night was associated with a 15% greater odds of a self -reported AF episode the next day (OR: 1.15; 95% CI: 1.10-1.20; P < 0.0001) after adjustment for the day of the week. No statistically significant associations between worsening sleep quality and mobile ECG-confirmed AF events were observed (OR: 1.04; 95% CI: 0.95-1.13; P 1/4 0.43), although substantially fewer of these mobile ECG- confirmed events may have limited statistical power. Poor sleep was also associated with longer self -reported AF episodes, with each progressive category of worsening sleep associated with 16 (95% CI: 12-21; P < 0.001) more minutes of AF the next day. CONCLUSIONS Poor sleep was associated with an immediately heightened risk for self -reported AF episodes, and a dose -response relationship existed such that progressively worse sleep was associated with longer episodes of AF the next day. These data suggest that sleep quality may be a potentially modifiable trigger relevant to the near -term risk of a discrete AF episode. (J Am Coll Cardiol EP 2024;10:56-64) (c) 2024 by the American College of Cardiology Foundation.

BACKGROUND:People living with HIV have increased risk of cardiovascular disease, but few studies focus on women with HIV (WWH) and few account for the use of multiple substances.SETTING:We recruited WWH from San Francisco shelters, free meal programs, street encampments, and a safety net HIV clinic.METHODS:Between 2016 and 2019, participants completed 6 monthly interviews, specimen collection, and a transthoracic echocardiogram. We assessed associations between 3 echocardiographic indices of cardiac hypertrophy (concentric hypertrophy, concentric remodeling, and eccentric hypertrophy) and study factors, including cardiovascular risk factors, substance use, and HIV-specific factors (CD4 + count, viral load, HIV medication).RESULTS:Among 62 participants, the average age was 53 years and 70% were ethnic minority women. Just over 70% had elevated blood pressure. Toxicology-confirmed substance use included tobacco (63%), cannabis (52%), cocaine (51%), methamphetamine (29%), and alcohol (26%). Concentric hypertrophy was detected in 26% of participants. It was positively associated with cocaine use [adjusted relative risk (aRR) = 32.5, P < 0.01] and negatively associated with cannabis use (aRR = 0.07, P < 0.01). Concentric remodeling was detected in 40% of participants. It was positively associated with cocaine use (aRR = 11.2, P < 0.01) and negatively associated with cannabis use (aRR = 0.17, P = 0.02). Eccentric hypertrophy was not significantly associated with factors studied here.CONCLUSIONS:Routine evaluation of stimulant use as a contributing factor to cardiovascular risk may improve risk assessment in WWH. Whether cannabis use mitigates the impact of cocaine use on structural heart disease among WWH merits further investigation.

There is a common belief that antiosteoporosis medications are less effective in older adults. This study used data from randomized controlled trials (RCTs) to determine whether the anti-fracture efficacy of treatments and their effects on BMD differ in people ≥70 compared to those <70 yr. We used individual patient data from 23 RCTs of osteoporosis medications collected as part of the FNIH-ASBMR SABRE project. We assessed the following fractures: radiographic vertebral, non-vertebral, hip, all clinical, and all fractures. We used Cox proportional hazard regression to estimate treatment effect for clinical fracture outcomes, logistic regression for the radiographic vertebral fracture outcome, and linear regression to estimate treatment effect on 24-mo change in hip and spine BMD in each age subgroup. The analysis included 123 164 (99% female) participants; 43% being ≥70 yr. Treatment with anti-osteoporosis drugs significantly and similarly reduced fractures in both subgroups (eg, odds ratio [OR] = 0.47 and 0.51 for vertebral fractures in those below and above 70 yr, interaction P = .19; hazard ratio [HR] for all fractures: 0.72 vs 0.70, interaction P = .20). Results were similar when limited to bisphosphonate trials with the exception of hip fracture risk reduction which was somewhat greater in those <70 (HR = 0.44) vs ≥70 (HR = 0.79) yr (interaction P = .02). Allocation to anti-osteoporotic drugs resulted in significantly greater increases in hip and spine BMD at 24 mo in those ≥70 compared to those <70 yr. In summary, anti-osteoporotic medications similarly reduced the risk of fractures regardless of age, and the few small differences in fracture risk reduction by age were of uncertain clinical significance.

Importance:Modifiable risk factors are hypothesized to account for 30% to 40% of dementia; yet, few trials have demonstrated that risk-reduction interventions, especially multidomain, are efficacious. Objective:To determine if a personalized, multidomain risk reduction intervention improves cognition and dementia risk profile among older adults. Design, Setting, and Participants:The Systematic Multi-Domain Alzheimer Risk Reduction Trial was a randomized clinical trial with a 2-year personalized, risk-reduction intervention. A total of 172 adults at elevated risk for dementia (age 70-89 years and with ≥2 of 8 targeted risk factors) were recruited from primary care clinics associated with Kaiser Permanente Washington. Data were collected from August 2018 to August 2022 and analyzed from October 2022 to September 2023. Intervention:Participants were randomly assigned to the intervention (personalized risk-reduction goals with health coaching and nurse visits) or to a health education control. Main Outcomes and Measures:The primary outcome was change in a composite modified Neuropsychological Test Battery; preplanned secondary outcomes were change in risk factors and quality of life (QOL). Outcomes were assessed at baseline and 6, 12, 18, and 24 months. Linear mixed models were used to compare, by intention to treat, average treatment effects (ATEs) from baseline over follow-up. The intervention and outcomes were initially in person but then, due to onset of the COVID-19 pandemic, were remote. Results:The 172 total participants had a mean (SD) age of 75.7 (4.8) years, and 108 (62.8%) were women. After 2 years, compared with the 90 participants in the control group, the 82 participants assigned to intervention demonstrated larger improvements in the composite cognitive score (ATE of SD, 0.14; 95% CI, 0.03-0.25; P = .02; a 74% improvement compared with the change in the control group), better composite risk factor score (ATE of SD, 0.11; 95% CI, 0.01-0.20; P = .03), and improved QOL (ATE, 0.81 points; 95% CI, -0.21 to 1.84; P = .12). There were no between-group differences in serious adverse events (24 in the intervention group and 23 in the control group; P = .59), but the intervention group had greater treatment-related adverse events such as musculoskeletal pain (14 in the intervention group vs 0 in the control group; P < .001). Conclusions and Relevance:In this randomized clinical trial, a 2-year, personalized, multidomain intervention led to modest improvements in cognition, dementia risk factors, and QOL. Modifiable risk-reduction strategies should be considered for older adults at risk for dementia. Trial Registration:ClinicalTrials.gov Identifier: NCT03683394.

Objective:The aim of this study was to determine whether urine biomarkers of kidney health are associated with subclinical cardiovascular disease among men with and without HIV.Design:A cross-sectional study within the Multicenter AIDS Cohort Study (MACS) among 504 men with and without HIV infection who underwent cardiac computed tomography scans and had urine biomarkers measured within the preceding 2 years.Methods:Our primary predictors were four urine biomarkers of endothelial (albuminuria), proximal tubule dysfunction (alpha-1-microglobulin [A1 M] and injury (kidney injury molecule-1 [KIM-1]) and tubulointerstitial fibrosis (pro-collagen-III N-terminal peptide [PIIINP]). These were evaluated for association with coronary artery calcium (CAC) prevalence, CAC extent, total plaque score, and total segment stenosis using multivariable regression.Results:Of the 504 participants, 384 were men with HIV (MWH) and 120 were men without HIV. In models adjusted for sociodemographic factors, cardiovascular disease risk factors, eGFR, and HIV-related factors, each two-fold higher concentration of albuminuria was associated with a greater extent of CAC (1.35-fold higher, 95% confidence interval 1.11-1.65), and segment stenosis (1.08-fold greater, 95% confidence interval 1.01-1.16). Associations were similar between MWH and men without HIV in stratified analyses. The third quartile of A1 M showed an association with greater CAC extent, total plaque score, and total segment stenosis, compared with the lowest quartile.Conclusion:Worse endothelial and proximal tubule dysfunction, as reflected by higher urine albumin and A1 M, were associated with greater CAC extent and coronary artery stenosis.

Background and Hypothesis In the United States, women with schizophrenia face challenges in receiving gynecologic care, but little is known about how cervical cancer screening rates vary across time or states in a publicly insured population. We hypothesized that women Medicaid beneficiaries with schizophrenia would be less likely to receive cervical cancer screening across the United States compared with a control population, and that women with schizophrenia and other markers of vulnerability would be least likely to receive screening.Study Design This retrospective cohort study used US Medicaid administrative data from across 44 states between 2002 and 2012 and examined differences in cervical cancer screening test rates among 283 950 female Medicaid beneficiaries with schizophrenia and a frequency-matched control group without serious mental illness, matched on age and race/ethnicity. Among women with schizophrenia, multivariable logistic regression estimated the odds of receiving cervical cancer screening using individual sociodemographics, comorbid conditions, and health care service utilization.Study Results Compared to the control group, women with schizophrenia were less likely to receive cervical cancer screening (OR = 0.76; 95% CI 0.75-0.77). Among women with schizophrenia, nonwhite populations, younger women, urban dwellers, those with substance use disorders, anxiety, and depression and those connected to primary care were more likely to complete screening.Conclusions Cervical cancer screening rates among US women Medicaid beneficiaries with schizophrenia were suboptimal. To address cervical cancer care disparities for this population, interventions are needed to prioritize women with schizophrenia who are less engaged with the health care system or who reside in rural areas.

Some osteoporosis drug trials have suggested that treatment is more effective in those with low BMD measured by DXA. This study used data from a large set of randomized controlled trials (RCTs) to determine whether the anti-fracture efficacy of treatments differs according to baseline BMD. We used individual patient data from 25 RCTs (103 086 subjects) of osteoporosis medications collected as part of the FNIH-ASBMR SABRE project. Participants were stratified into FN BMD T-score subgroups (≤-2.5, > -2.5). We used Cox proportional hazard regression to estimate treatment effect for clinical fracture outcomes and logistic regression for the radiographic vertebral fracture outcome. We also performed analyses based on BMD quintiles. Overall, 42% had a FN BMD T-score ≤ -2.5. Treatment with anti-osteoporosis drugs led to significant reductions in fractures in both T-score ≤ -2.5 and > -2.5 subgroups. Compared to those with FN BMD T-score > -2.5, the risk reduction for each fracture outcome was greater in those with T-score ≤ -2.5, but only the all-fracture outcome reached statistical significance (interaction P = .001). Results were similar when limited to bisphosphonate trials. In the quintile analysis, there was significant anti-fracture efficacy across all quintiles for vertebral fractures and with greater effects on fracture risk reduction for non-vertebral, all, and all clinical fractures in the lower BMD quintiles (all interaction P ≤ .03). In summary, anti-osteoporotic medications reduced the risk of fractures regardless of baseline BMD. Significant fracture risk reduction with treatment for 4 of the 5 fracture endpoints was seen in participants with T-scores above -2.5, though effects tended to be larger and more significant in those with baseline T-scores <-2.5.

Background Previous literature has explored the relationship between television viewing and cardiovascular disease (CVD) in adults; however, there remains a paucity of longitudinal data describing how young adult television viewing relates to premature CVD events. Objective To ascertain the relationship between level and annualized changes in television viewing from young adulthood to middle age and the incidence of premature CVD events before age 60. Design The Coronary Artery Risk Development in Young Adults (CARDIA) study, a prospective community-based cohort with over 30 years of follow-up (1985-present). Participants Black and White men and women who were 18-30 years old at baseline (1985-1986). Main Measures Independent variables: Individualized television viewing trajectories were developed using linear mixed models. Dependent variables: Fatal and nonfatal coronary heart disease (CHD), heart failure, and stroke outcomes were analyzed separately and as a combined CVD event outcome. Key Results Among 4318 included participants, every 1-h increase in daily hours of television viewing at age 23 was associated with higher odds of incident CHD (adjusted odds ratio [AOR] 1.26, 95% confidence interval [CI] 1.06-1.49) and incident CVD events (AOR 1.16, 95% CI 1.03-1.32). Each additional hour of daily television viewing annually was associated with higher annual odds of CHD incidence (AOR 1.55, 95% CI 1.06-2.25), stroke incidence (AOR 1.58, 95% CI 1.02-2.46), and CVD incidence (AOR 1.32, 95% CI 1.03-1.69). Race and sex modified the association between television viewing level at age 23 and CHD, heart failure, and stroke, with White men most consistently having significant associations. Conclusions In this prospective cohort study, greater television viewing in young adulthood and annual increases in television viewing across midlife were associated with incident premature CVD events, particularly CHD. Young adulthood as well as behaviors across midlife may be important periods to promote healthy television viewing behavior patterns.

People with schizophrenia are at increased risk for contracting HIV and face higher mortality rates compared with the general population. Viral suppression is key to HIV care, yet little is known about this metric among people with HIV and schizophrenia. A chart review was conducted among people with HIV/AIDS and schizophrenia living in San Francisco who had received inpatient mental health services between 2010 and 2016. Demographic, laboratory, medication, encounter, and discharge data were collected, and were compared with all people living with HIV in San Francisco (PLWH-SF). Among 153 people living with HIV and comorbid schizophrenia, 77% were virally suppressed, compared to 67% for all PLWH-SF. Viral suppression for people with comorbid HIV and schizophrenia living in San Francisco appears higher than PLWH-SF. Further research is needed to confirm the association and mechanisms behind better treatment outcomes for people living with HIV and comorbid schizophrenia.

BACKGROUND:Alcohol consumption is associated with a higher increased risk of atrial fibrillation (AF), but the acute effects on cardiac electrophysiology in humans remain poorly understood. The HOw ALcohol InDuces Atrial TachYarrhythmias (HOLIDAY) Trial revealed that alcohol shortened pulmonary vein atrial effective refractory periods, but more global electrophysiologic changes gleaned from the surface ECG have not yet been reported. METHODS:This was a secondary analysis of the HOLIDAY Trial. During AF ablation procedures, 100 adults were randomized to intravenous alcohol titrated to 0.08% blood alcohol concentration versus a volume and osmolarity-matched, masked, placebo. Intervals measured from 12‑lead ECGs were compared between pre infusion and at infusion steady state (20 min). RESULTS:The average age was 60 years and 11% were female. No significant differences in the P-wave duration, PR, QRS or QT intervals, were present between alcohol and placebo arms. However, infusion of alcohol was associated with a statistically significant relative shortening of the JT interval (r: -14.73, p = 0.048) after multivariable adjustment. CONCLUSION:Acute exposure to alcohol was associated with a relative reduction in the JT interval, reflecting shortening of ventricular repolarization. These acute changes may reflect a more global shortening of refractoriness, suggesting immediate proarrhythmic effects pertinent to the atria and ventricles.

Background Although smoking heightens the risk of AF, it remains unknown if that risk is amenable to modification after smoking cessation. Objectives This study sought to evaluate the association between smoking cessation and atrial fibrillation (AF) risk in a large longitudinal cohort. Methods After excluding those with prevalent AF and no history of smoking at baseline, we evaluated 146,772 UK Biobank participants with serial smoking assessments. We compared AF risk between former smokers at baseline and those who quit smoking during the study to current smokers. Incident AF was ascertained from outpatient and inpatient encounters and identified using International Classification of Diseases codes. Cox models were used to compare the risk of incident AF among current and former smokers as well as those who quit smoking during the study while controlling for age, sex, race, body mass index, education, cardiovascular comorbidities, alcohol use, and pack-years. Results Among the 146,772 participants (48.3% female; age: 57.3 ± 7.9 years), 37,377 (25.5%) currently smoked; 105,429 (72.0%) were former smokers; and 3,966 (2.7%) quit smoking during the study. Over a mean 12.7 ± 2.0 years of follow-up, 11,214 (7.6%) participants developed AF. Compared to current smokers, the adjusted risk of AF was 13% lower in former smokers (HR: 0.87; 95% CI: 0.83-0.91) and 18% lower in those who quit smoking during the study (HR: 0.82; 95% CI: 0.70-0.95). Conclusions Compared to those who continue to smoke, smoking cessation was associated with a lower risk of AF.

Context Prolonged bisphosphonate (BP) treatment for osteoporosis prevents hip and other fractures but causes atypical femoral fractures (AFF). Objective To establish the relationship between patterns of BP use and the risk of AFF and hip fractures. Other potential risk factors for AFF were also examined. Methods This population-based case-cohort study utilized data from the Danish National Healthcare system, including longitudinal records of medication use, healthcare utilization, and x-ray images. Among all 1.9 million Danish adults ≥50, those with subtrochanteric or femoral shaft fractures between 2010 and 2015 (n = 4973) were identified and compared to a random sample (n = 37 021). Bisphosphonate use was collected from 1995-2015. Fracture radiographs (n = 4769) were reviewed by blinded study radiologists to identify AFFs (n = 189) using established criteria. Traditional hip fractures in the random sample (n = 691) were identified by ICD-10. Results Compared to <1 year of BP use, 5 to 7 years of use was associated with a 7-fold increase in AFF (adjusted HR = 7.29 [CI: 3.07, 17.30]); the risk of AFF fell quickly after discontinuation. The 5-year number needed to harm for one AFF was 1424, while the 5-year number needed to treat to prevent one hip fracture was 56. Glucocorticoid and proton pump inhibitor use were independently associated with increased AFF risk. Thirty-one percent of those with AFF had no BP exposure. Conclusion The risk of AFF increases with duration of BP use but the beneficial effects of BP therapy in adults ≥50 dramatically exceed this increased risk. Nearly one-third of those with AFF have no BP exposure.

BACKGROUND AND OBJECTIVES:The nature of associations between depressive symptoms and cognition early in the life course remains unclear, and racial differences in these associations are not well characterized. The aim of this study was to examine the relationship between trajectories of depressive symptom over 20 years, beginning in young adulthood, and cognitive functions in middle-age among Black and White adults. METHODS:We used prospective data from participants of the Coronary Artery Risk Development in Young Adults Study. Depressive symptoms were measured at 5 study visits between 1990 and 2010 using the Center for Epidemiologic Studies Depression scale. We used latent class group-based modeling to identify 4 trajectories: "persistently low," "persistently medium," "medium decreasing," and "high increasing" depressive symptoms. In 2015, cognitive function was measured using the Digit Symbol Substitution Test (DSST), Stroop test (reverse coded), and Rey Auditory-Verbal Learning Test (RAVLT).We excluded participants who missed the cognitive battery or had no depressive symptoms measurements, resulting in a total of 3,117 participants. All cognitive tests were standardized, and linear regression was used to relate depressive trajectories with 2015 cognitive functions. RESULTS:The mean [SD] baseline age was 30.1 [3.6] years, and 57% were female. The associations between depressive symptoms and cognition significantly differed by race (p < 0.05). Among Black individuals, compared with having "persistently low," having "medium decreasing," "persistently medium," or "high increasing" depressive symptoms were associated with worse verbal memory, processing speed, and executive function scores (RAVLT persistently medium vs low: β = -0.30, 95% CI -0.48 to -0.12; and high increasing vs low: β = -0.49, 95% CI -0.70 to -0.27; DSST persistently medium vs low: β = -0.28, 95% CI -0.47 to -0.09; and high increasing vs low: β = -0.64, 95% CI -0.87 to -0.42; Stroop persistently medium vs low: β = -0.46, 95% CI -0.70 to -0.23; and high increasing vs low: β = -0.76, 95% CI -1.04 to -0.47). Associations were slightly weaker among White individuals, but we still found that having 'high increasing' depressive symptoms was associated with worse verbal memory and processing speed scores (high increasing vs low: β = -0.38, 95% CI -0.61 to -0.15; and β = -0.40, 95% CI -0.63 to -0.18, respectively). DISCUSSION:Prolonged exposure to elevated depressive symptoms beginning in young adulthood may result in worse cognitive function over midlife. This association was stronger among Black adults.