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Background Hospital-acquired (HAP) and ventilator-associated pneumonia (VAP) are important complications early (<30 days) after lung transplantation (LT). However, current incidence, associated factors, and outcomes are not well reported. Methods LT recipients transplanted at our institution (July 2019–January 2020 and October 2021–November 2022) were prospectively included. We assessed incidence and presentation of pneumonia and evaluated the impact of associated factors using regression models. We also evaluated molecular relatedness of respiratory pathogens collected peri-transplant and at pneumonia occurrence using pulsed-field gel electrophoresis (PFGE). Results In the first 30 days post-LT, 25/270 (9.3%) recipients were diagnosed with pneumonia (68% [17/25] VAP; 32% [8/25] HAP). Median time to pneumonia was 11 days (IQR, 7–13); 49% (132/270) of donor and 16% (44/270) of recipient respiratory peri-transplant cultures were positive. However, pathogens associated with pneumonia were not genetically related to either donor or recipient cultures at transplant, as determined by PFGE. Diagnosed pulmonary hypertension (HR, 4.42; 95% CI, 1.62–12.08) and immunosuppression use (HR, 2.87; 95% CI, 1.30–6.56) were pre-transplant factors associated with pneumonia. Pneumonia occurrence was associated with longer hospital stay (HR, 5.44; 95% CI, 2.22–13.37) and VAP with longer ICU stay (HR, 4.31; 95% CI, 1.73–10.75) within the first 30 days post-transplantation; 30- and 90-day mortality were similar. Conclusions Prospectively assessed early pneumonia incidence occurred in ∼10% of LT. Populations at increased risk for pneumonia occurrence include LT with pre-transplant pulmonary hypertension and pre-transplant immunosuppression. Pneumonia was associated with increased healthcare use, highlighting the need for further improvements by preferentially targeting higher-risk patients. [ABSTRACT FROM AUTHOR]

Background Illicitly manufactured fentanyl (IMF) increases overdose mortality, but its role in infectious disease transmission is unknown. We examined whether IMF use predicts hepatitis C virus (HCV) and human immunodeficiency virus (HIV) incidence among a cohort of people who inject drugs (PWID) in San Diego, California and Tijuana, Mexico. Methods PWID were recruited during 2020–2022, undergoing semi-annual interviewer-administered surveys and HIV and HCV serological rapid tests through 2024. Cox regression was conducted to examine predictors of seroconversion considering self-reported IMF use as a 6-month lagged, time-dependent covariate. Results Of 398 PWID at baseline, 67% resided in San Diego, 70% were male, median age was 43 years, 42% reported receptive needle sharing, and 25% reported using IMF. HCV incidence was 14.26 per 100 person-years (95% confidence interval [CI]: 11.49–17.02), and HIV incidence was 1.29 (95% CI:.49–2.10). IMF was associated with HCV seroconversion, with a univariable hazard ratio (HR) of 1.64 (95% CI: 1.09–2.40), and multivariable HR of 1.57 (95% CI: 1.03–2.40). The direction of the relationship with HIV was similar, albeit not significant (HR 2.39; 95% CI:.66–8.64). Conclusions We document a novel association between IMF and HCV seroconversion among PWID in Tijuana–San Diego. Few HIV seroconversions (n = 10) precluded our ability to assess if a similar relationship held for HIV. IMF's short half-life may destabilize PWID—increasing the need for repeat dosing and sharing smoking materials and syringes. New preventive care approaches may reduce HCV transmission in the fentanyl era. [ABSTRACT FROM AUTHOR]

In this prospective cohort of 2006 individuals with drug-susceptible tuberculosis in India, 18% had unfavorable treatment outcomes (4.7% treatment failure, 2.5% recurrent infection, 4.1% death, 6.8% loss to follow-up) over a median 12-month follow-up period. Age, male sex, low education, nutritional status, and alcohol use were predictors of unfavorable outcomes. [ABSTRACT FROM AUTHOR]

Background Obesity is on the rise globally in adults and children, including in tropical areas where diseases such as dengue have a substantial burden, particularly in children. Obesity impacts risk of severe dengue disease; however, the impact on dengue virus (DENV) infection and dengue cases remains an open question. Methods We used 9 years of data from 5940 children in the Pediatric Dengue Cohort Study in Nicaragua to determine whether pediatric obesity is associated with increased susceptibility to DENV infection and symptomatic presentation. Analysis was performed using generalized estimating equations adjusted for age, sex, and preinfection DENV antibody titers. Results From 2011 to 2019, children contributed 26 273 person-years of observation, and we observed an increase in prevalence of overweight (from 12% to 17%) and obesity (from 7% to 13%). There were 1682 DENV infections and 476 dengue cases in the study population. Compared with participants with normal weight, participants with obesity had higher odds of DENV infection (adjusted odds ratio [aOR], 1.21; 95% confidence interval [CI]: 1.03–1.42) and higher odds of dengue in DENV-infected individuals (aOR, 1.59; 95% CI: 1.15–2.19). Children with obesity infected with DENV showed increased odds of presenting fever (aOR, 1.46; 95% CI: 1.05–2.02), headache (aOR, 1.51; 95% CI: 1.07–2.14), and rash (aOR, 2.26; 95% CI: 1.49–3.44) when compared with children with normal weight. Conclusions Our results indicate that obesity is associated with increased susceptibility to DENV infection and dengue cases in children, independent of age, sex, and preinfection DENV antibody titers. [ABSTRACT FROM AUTHOR]

Background Infectious diseases (ID) physicians are increasingly faced with the challenge of caring for patients with terminal illnesses or incurable infections. Methods This was a retrospective cohort of all patients with an ID consult within an academic health system from 1 January 2014 through 31 December 2023, including community, general, and transplant ID consult services. Results There were 60 820 inpatient ID consults (17 235 community, 29 999 general, and 13 586 transplant) involving 37 848 unique patients. The number of consults increased by 94% and the rate rose from 5.0 to 9.9 consults per 100 inpatients (P <.001). In total, 7.5% of patients receiving an ID consult died during admission and 1006 (2.6%) of patients were discharged to hospice. In-hospital mortality was 5.2% for community ID, 7.8% for general ID, and 10.7% for transplant ID patients (P <.001). Six-month mortality was 9% for all nonobstetric admissions versus 19% for community ID, 20.9% for general ID, and 22.3% for transplant ID. In total 2866 (7.6%) of all patients receiving ID consultation also received palliative care consultation during the same hospitalization. The index ID consult preceded any palliative consult in the majority (69.5%) of cases. A total of 16.3% of patients had a do-not-resuscitate order during the index hospitalization; 12.2% of all patients with a do-not-resuscitate order had this placed on the same day as the ID consult. Conclusions Patients receiving ID consultation were increasingly complex and more likely to die soon after consultation. These results provide a framework for ID clinicians to consider their role in end-of-life care. [ABSTRACT FROM AUTHOR]

Introduction Understanding the pneumococcal serotypes causing community-acquired pneumonia (CAP) is essential for evaluating the impact of pneumococcal vaccines. Methods We conducted a prospective surveillance study of adults aged ≥18 years hospitalized with CAP at 3 hospitals in Tennessee and Georgia between 1 September 2018 and 31 October 2022. We assessed for pneumococcal etiology with cultures, the BinaxNOW urinary antigen detection test, and serotype-specific urinary antigen detection assays that detect 30 pneumococcal serotypes contained in the investigational pneumococcal conjugate vaccine V116, as well as licensed vaccines PCV15 and PCV20 (except serotype 15B). The distribution of pneumococcal serotypes was calculated based on serotype-specific urinary antigen detection results. Results Among 2917 hospitalized adults enrolled with CAP, 352 (12.1%) patients had Streptococcus pneumoniae detected, including 51 (1.7%) patients with invasive pneumococcal pneumonia. The 8 most commonly detected serotypes were: 3, 22F, 19A, 35B, 9N, 19F, 23A, and 11A. Among 2917 adults with CAP, 272 (9.3%) had a serotype detected that is contained in V116, compared to 196 (6.7%) patients with a serotype contained in PCV20 (P <.001), and 168 (5.8%) patients with a serotype contained in PCV15 (P <.001). A serotype contained in V116 but not PCV15 or PCV20 was detected in 120 (4.1%) patients, representing 38.0% of serotype detections. Conclusions Approximately 12% of adults hospitalized with CAP had S. pneumoniae detected, and approximately one-third of the detected pneumococcal serotypes were not contained in PCV15 or PCV20. Development of new pneumococcal vaccines with expanded serotype coverage has the potential to prevent a substantial burden of disease. [ABSTRACT FROM AUTHOR]

Background In 2019, the World Health Organization called for operational research on all-oral shortened regimens for multidrug- and rifampicin-resistant tuberculosis (MDR/RR-TB). We report safety and effectiveness of three 9-month all-oral regimens containing bedaquiline (Bdq), linezolid (Lzd), and levofloxacin (Lfx) and reinforced with cycloserine (Cs) and clofazimine (Cfz), delamanid (Dlm) and pyrazinamide (Z), or Dlm and Cfz. Methods We conducted a prospective cohort study of patients initiating treatment for pulmonary MDR/RR-TB under operational research conditions at public health facilities in Kazakhstan. Participants were screened monthly for adverse events. Participants with baseline resistance were excluded from the study and treated with a longer regimen. We analyzed clinically relevant adverse events of special interest in all participants and sputum culture conversion and end-of-treatment outcomes among individuals who were not excluded. Results Of 510 participants, 41% were women, the median age was 37 years (25th–75th percentile: 28–49), 18% had a body mass index <18.5 kg/m2, and 51% had cavitary disease. A total of 399 (78%) initiated Bdq-Lzd-Lfx-Cs-Cfz, 83 (16%) started Bdq-Lzd-Lfx-Dlm-Z, and 28 (5%) initiated Bdq-Lzd-Lfx-Dlm-Cfz. Fifty-eight individuals (11%) were excluded from the study, most commonly due to identification of baseline drug resistance (n = 52; 90%). Among the remaining 452 participants, treatment success frequencies were 92% (95% CI: 89–95%), 89% (95% CI: 80–94%), and 100% (95% CI: 86–100%) for regimens with Cs/Cfz, Dlm/Z, and Dlm/Cfz, respectively. Clinically relevant adverse events of special interest were uncommon. Conclusions All regimens demonstrated excellent safety and effectiveness, expanding the potential treatment options for patients, providers, and programs. [ABSTRACT FROM AUTHOR]

Background Data on the true prevalence of respiratory syncytial virus (RSV) among medically attended acute respiratory illnesses (MAARI) has been limited by the lack of regular clinical testing of mild to moderate illnesses. Here we present a prospective evaluation of the epidemiology of RSV-associated MAARI across age groups and multimorbidity status over 3 seasons, which is informative in light of the recommendations for shared decision making for vaccination in older adults. Methods Ambulatory patients ≥6 months of age meeting a common MAARI case definition were prospectively enrolled in the Michigan Ford Influenza Vaccine Effectiveness (MFIVE) study, a subsite of the US Influenza Vaccine Effectiveness Network. All participants were tested by nasal-throat swab for RSV and influenza, including subtype, independently from clinician-directed testing. Participant illness characteristics and calculated multimorbidity-weighted index (MWI) were collected by in-person survey and electronic medical record review. Results Over 3 surveillance seasons (fall 2017 to spring 2020), 9.9% (n = 441) of 4442 participants had RSV detected. RSV-associated MAARI was more prevalent than influenza for participants 6 months to 4 years of age. Adults with RSV-MAARI had higher median MWI scores overall compared to influenza-MAARI and controls with neither virus (1.62, 0.40, and 0.64, respectively). Conclusions RSV is a significant, underrecognized cause of MAARI in both children and adults presenting for ambulatory care. Multimorbidity is an important contributor to RSV-associated MAARI in outpatient adults, providing information to support shared clinical decision making for vaccination. [ABSTRACT FROM AUTHOR]

Objectives Data supporting routine infectious diseases (ID) consultation in gram-negative bloodstream infection (GN-BSI) are limited. We evaluated the association between ID consultation and mortality in patients with GN-BSI in a retrospective population-wide cohort study in Ontario using linked health administrative databases. Methods Hospitalized adult patients with GN-BSI between April 2017 and December 2021 were included. The primary outcome was time to all-cause mortality censored at 30 days, analyzed using a mixed effects Cox proportional hazards model with hospital as a random effect. ID consultation 1–10 days after the first positive blood culture was treated as a time-varying exposure. Results Of 30 159 patients with GN-BSI across 53 hospitals, 11 013 (36.5%) received ID consultation. Median prevalence of ID consultation for patients with GN-BSI across hospitals was 35.0% with wide variability (range 2.7%–76.1%, interquartile range 19.6%–41.1%). In total, 1041 (9.5%) patients who received ID consultation died within 30 days, compared to 1797 (9.4%) patients without ID consultation. In the fully adjusted multivariable model, ID consultation was associated with mortality benefit (adjusted hazard ratio [HR] 0.82, 95% confidence interval [CI].77–.88, P <.0001; translating to absolute risk reduction of −3.8% or number needed to treat [NNT] of 27). Exploratory subgroup analyses of the primary outcome showed that ID consultation could have greater benefit in patients with high-risk features (nosocomial infection, polymicrobial or non-Enterobacterales infection, antimicrobial resistance, or non-urinary tract source). Conclusions Early ID consultation was associated with reduced mortality in patients with GN-BSI. If resources permit, routine ID consultation for this patient population should be considered to improve patient outcomes. [ABSTRACT FROM AUTHOR]

Background Whether antibiotic de-escalation reduces the risk of subsequent antibiotic resistance is uncertain. We sought to determine if beta-lactam (BL) antibiotic de-escalation is associated with decreased incidence of new Gram-negative resistance in hospitalized patients with sepsis. Methods In a retrospective cohort study, patients with sepsis who were treated with at least 3 consecutive days of BL antibiotics, the first 2 days of which were with a broad-spectrum BL agent defined as a spectrum score (SS) of ≥7 were enrolled. Patients were grouped into three categories: (1) de-escalation of beta-lactam spectrum score (BLSS), (2) no change in BLSS, or (3) escalation of BLSS. The primary outcome was the isolation of a new drug-resistant Gram-negative bacteria from a clinical culture within 60 days of cohort entry. Fine-Gray proportional hazards regression modeling while accounting for in-hospital death as a competing risk was performed. Findings Six hundred forty-four patients of 7742 (8.3%) patients developed new gram-negative resistance. The mean time to resistance was 23.7 days yielding an incidence rate of 1.85 (95% confidence interval [CI]: 1.71–2.00) per 1000 patient-days. The lowest incidence rate was observed in the de-escalated group 1.42 (95% CI: 1.16–1.68) per 1000 patient-days. Statistically significant reductions in the development of new gram-negative resistance were associated with BL de-escalation compared to no-change (hazards ratio (HR) 0.59 [95% CI:.48–.73]). Conclusions De-escalation was associated with a decreased risk of new resistance development compared to no change. This represents the largest study to date showing the utility of de-escalation in the prevention of antimicrobial resistance. [ABSTRACT FROM AUTHOR]

Background Antiretroviral therapy (ART)-related weight gain is of particular concern in people with HIV (PWH). Although weight gain was observed among PWH receiving tenofovir alafenamide (TAF), little is known about the potential reversibility after TAF discontinuation. We evaluated weight and metabolic changes 12 months after TAF discontinuation in the Swiss HIV Cohort Study. Methods We included participants who received at least 6 months of TAF-containing ART between January 2016 and March 2023. Using multivariable mixed-effect models, changes in weight and lipid levels were compared between individuals who continued TAF and those who switched to one of the following TAF-free regimens: (1) tenofovir disoproxil fumarate (TDF)-based ART, (2) dolutegravir/lamivudine (DTG/3TC), or (3) long-acting cabotegravir/rilpivirine (CAB/RPV). Results Of 6555 participants (median age 54 years, 24.3% female, 13% Black), 5485 (83.7%) continued, and 1070 (16.3%) stopped TAF. Overall, discontinuing TAF was associated with an adjusted mean weight change of −0.54 kg (95% confidence interval [CI] −.98 to −.11) after 12 months. In stratified analyses, switching from TAF to TDF led to an adjusted mean weight decrease of −1.84 kg (95% CI −2.72 to −.97), and to a decrease in mean total cholesterol (−0.44 mmol/L) and triglycerides (−0.38 mmol/L) after 12 months. Switching from TAF-based ART to DTG/3TC (−0.17 kg, 95% CI −.82 to.48) or long-acting CAB/RPV (−0.64 kg, 95% CI −2.16 to.89) did not lead to reductions in weight. Conclusions Replacing TAF with TDF in PWH led to a decrease in body weight and an improved lipid profile within 1 year. Weight changes were not observed among individuals who switched to DTG/3TC or long-acting CAB/RPV. [ABSTRACT FROM AUTHOR]

Background A barrier to hepatitis C virus (HCV) cure is conventional testing. The aim of this study was to evaluate the effect of HCV antibody and RNA point-of-care testing (POCT) on testing rates, linkage to care, treatment, and acceptability of testing in 3 priority settings in Australia. Methods Participants were enrolled in an interventional cohort study at a reception prison, inpatient mental health service, and inpatient alcohol and other drug unit, between October 2020 and December 2021. HCV POCT was performed using SD Bioline HCV antibody fingerstick test and a reflexive Xpert HCV Viral Load Fingerstick test using capillary blood samples. A retrospective audit of HCV testing and treatment data was performed at each site for the preceding 12-month period to generate a historical control. Results A total of 1549 participants received a HCV antibody test with 17% (264 of 1549) receiving a positive result, of whom 21% (55 of 264) tested HCV RNA positive. Across all settings the rate of testing per year significantly increased between the historical controls and the study intervention period by 2.57 fold (rate ratio, 2.57 [95% confidence interval, 2.32–2.85]) for HCV antibody testing and 1.62 (rate ratio, 1.62 [95% confidence interval, 1.31–2.01]) for RNA testing. Treatment uptake was higher during the POCT intervention (86% [47 of 55]; P =.01) compared to the historical controls (61% [27 of 44]). Conclusions This study demonstrated across 3 settings that the use of HCV antibody and RNA POCT increased testing rates, treatment uptake, and linkage to care. The testing model was highly acceptable for most participants. Clinical Trials Registration ACTRN-12621001578897 [ABSTRACT FROM AUTHOR]

Background Weight gain and associated metabolic complications are increasingly prevalent among people with human immunodeficiency virus (PWH). Glucagon-like peptide 1 receptor agonists (GLP-1RAs) are incretin-based therapies for diabetes and weight management that have been shown to result in substantial weight loss; however, studies of their effects in PWH are limited. Methods A retrospective single-center cohort study was conducted among PWH who were taking GLP-1RAs at the University of California, San Diego Owen Clinic between 1 February 2021 and 1 February 2023. Baseline clinical data were collected and changes in weight, body mass index (BMI), and hemoglobin A1C (A1C) before starting GLP-1RAs compared to the most recent clinic visit were calculated (with a minimum of 3 months follow-up time required). Logistic regression was performed to identify variables associated with >5% of total body weight loss. Results A total of 225 patients received on average 13 months of GLP-1RA therapy, with 85 (37.8%) achieving the maximum GLP-1RA dose. GLP-1RA therapy resulted, on average, in a weight loss of 5.4 kg, decrease in BMI by 1.8 kg/m2, and decrease in A1C by 0.6%. In the multivariable analysis, higher baseline BMI (odds ratio [OR], 1.10 [95% confidence interval {CI}, 1.03–1.16]), treatment duration of GLP-1RA therapy >6 months (OR, 3.12 [95% CI, 1.49–6.49]), and use of tirzepatide (OR, 5.46 [95% CI, 1.44–20.76]) were significantly more likely to be associated with >5% weight loss. Conclusions Use of GLP-1RAs led to declines in weight, BMI, and A1C among PWH and offers an additional strategy to address weight gain and diabetes. [ABSTRACT FROM AUTHOR]

Several epidemiologic studies have investigated the circulating levels of albumin, bilirubin, and uric acid (UA) in relation to cancer risk; however, they have provided equivocal evidence. In this prospective case-cohort study, we measured the plasma levels of albumin, bilirubin, and UA and investigated their association with cancer incidence in 3584 case patients and 4270 randomly selected participants with a median follow-up of 15.8 years. The adjusted hazard ratios (HRs) and 95% CIs of total cancer for the highest quartile (Q4) versus lowest quartile (Q1) was 0.77 (95% CI, 0.67-0.90; P <.001 for trend) for albumin. This association was attenuated after excluding liver cancer cases with lower plasma albumin levels. Plasma bilirubin levels were positively related to liver cancer but inversely to total cancer after excluding liver cancer with, for Q4 versus Q1, an adjusted HR of 0.86 (95% CI, 0.74-0.99; P  = .015 for trend). Plasma UA levels were not dose-responsively associated with total cancer risk. Higher plasma bilirubin levels were associated with a decreased risk of total cancer after excluding liver cancer, which is likely attributed to the antioxidant properties of bilirubin. [ABSTRACT FROM AUTHOR]

Polygenic risk scores (PRSs) are rapidly emerging as a way to measure disease risk by aggregating multiple genetic variants. Understanding the interplay of the PRS with environmental factors is critical for interpreting and applying PRSs in a wide variety of settings. We develop an efficient method for simultaneously modeling gene-environment correlations and interactions using the PRS in case-control studies. We use a logistic-normal regression modeling framework to specify the disease risk and PRS distribution in the underlying population and propose joint inference across the 2 models using the retrospective likelihood of the case-control data. Extensive simulation studies demonstrate the flexibility of the method in trading-off bias and efficiency for the estimation of various model parameters compared with standard logistic regression or a case-only analysis for gene-environment interactions, or a control-only analysis, for gene-environment correlations. Finally, using simulated case-control data sets within the UK Biobank study, we demonstrate the power of our method for its ability to recover results from the full prospective cohort for the detection of an interaction between long-term oral contraceptive use and the PRS on the risk of breast cancer. This method is computationally efficient and implemented in a user-friendly R package. [ABSTRACT FROM AUTHOR]

The Human Epidemiology and Response to SARS-CoV-2 (HEROS) Study is a prospective, multicity, 6-month incidence study conducted from May 2020 to February 2021. The objectives were to identify risk factors for SARS-CoV-2 infection and household transmission among children and people with asthma and allergic diseases, and to use the host nasal transcriptome sampled longitudinally to understand infection risk and sequelae at the molecular level. To overcome challenges of clinical study implementation due to the coronavirus pandemic, this surveillance study used direct-to-participant methods to remotely enroll and prospectively follow eligible children who are participants in other National Institutes of Health–funded pediatric research studies and their household members. Households participated in weekly surveys and biweekly nasal sampling regardless of symptoms. The aim of this report is to widely share the methods and study instruments and to describe the rationale, design, execution, logistics, and characteristics of a large, observational, household-based, remote cohort study of SARS-CoV-2 infection and transmission in households with children. The study enrolled a total of 5598 individuals, including 1913 principal participants (children), 1913 primary caregivers, 729 secondary caregivers, and 1043 other household children. This study was successfully implemented without necessitating any in-person research visits and provides an approach for rapid execution of clinical research. Trial registration: ClinicalTrials.gov. Identifier: NCT04375761 [ABSTRACT FROM AUTHOR]

Most previous studies found an elevated risk of endometrial cancer among women with polycystic ovary syndrome (PCOS). However, these had highly varying methods for ascertainment of PCOS diagnoses and limitations such as few exposed women and short follow-up. In this cohort study, we investigated the association between PCOS and endometrial cancer among women born in Denmark between January 1, 1940, and December 31, 1993 (n  = 1 719 121). Data in this study, including PCOS and endometrial cancer diagnoses and covariates, were derived from nationwide registers. We used Cox proportional hazards regression models to calculate hazard ratios (HRs) and 95% CIs. A total of 7862 endometrial cancer cases were identified during 23.7 years of follow-up (IQR, 37.7-61.9). We found an increased risk of endometrial cancer among women with PCOS compared with women without PCOS (HR = 3.02; 95% CI, 2.03-4.49). The risk was increased for premenopausal women (HR = 5.82; 95% CI, 3.64-9.30), whereas no marked association was seen for postmenopausal women. However, for postmenopausal women, results were limited by few cases and young age at the end of follow-up. Mounting evidence of an increased risk for endometrial cancer among women with PCOS reinforces the need for prevention and early detection. This article is part of a Special Collection on Gynecological Cancers. [ABSTRACT FROM AUTHOR]

Despite significant historical progress toward sex/gender parity in employment status in the United States, women remain more likely to provide domestic labor, creating role competition which may increase depression symptoms. Pro-family employee benefits may minimize the stress of competing roles. We tested whether depressive symptoms were higher among women with competing roles versus without competing roles and whether this effect was greater among women without (vs with) pro-family benefits. Data included employed women (n  = 9884 person-years) surveyed across 4 waves (2010, 2015, 2017, and 2019) of the National Longitudinal Survey 1997. Depression symptoms were measured with the 5-item short version of the Mental Health Inventory (MHI-5). The effect of interaction between competing roles and pro-family employee benefits on depressive symptoms was also compared with that of non–family-related benefits, using marginal structural models to estimate longitudinal effects in the presence of time-varying confounding. MHI-5 scores were 0.56 points higher (95% CI, 0.15-0.97) among women in competing roles (vs not). Among women without pro-family benefits, competing roles increased MHI-5 scores by 6.10 points (95% CI, 1.14-11.1). In contrast, there was no association between competing roles and MHI-5 scores among women with access to these benefits (MHI-5 difference = 0.44; 95% CI, −0.2 to 1.0). Results were similar for non–family-related benefits. Dual workplace and domestic labor role competition increases women's depression symptoms, though broad availability of workplace benefits may attenuate that risk. This article is part of a Special Collection on Mental Health. [ABSTRACT FROM AUTHOR]

The Cohort Study of Mobile Phone Use and Health (COSMOS) has repeatedly collected self-reported and operator-recorded data on mobile phone use. Assessing health effects using self-reported information is prone to measurement error, but operator data were available prospectively for only part of the study population and did not cover past mobile phone use. To optimize the available data and reduce bias, we evaluated different statistical approaches for constructing mobile phone exposure histories within COSMOS. We evaluated and compared the performance of 4 regression calibration (RC) methods (simple, direct, inverse, and generalized additive model for location, shape, and scale), complete-case analysis, and multiple imputation in a simulation study with a binary health outcome. We used self-reported and operator-recorded mobile phone call data collected at baseline (2007-2012) from participants in Denmark, Finland, the Netherlands, Sweden, and the United Kingdom. Parameter estimates obtained using simple, direct, and inverse RC methods were associated with less bias and lower mean squared error than those obtained with complete-case analysis or multiple imputation. We showed that RC methods resulted in more accurate estimation of the relationship between mobile phone use and health outcomes by combining self-reported data with objective operator-recorded data available for a subset of participants. [ABSTRACT FROM AUTHOR]

Background In studies of occupational health, longitudinal environmental exposure, and biomonitoring data are often subject to right skewing and left censoring, in which measurements fall below the limit of detection (LOD). To address right-skewed data, it is common practice to log-transform the data and model the geometric mean, assuming a log-normal distribution. However, if the transformed data do not follow a known distribution, modeling the mean of exposure may result in bias and reduce efficiency. In addition, when examining longitudinal data, it is possible that certain covariates may vary over time. Objective To develop predictive quantile regression models to resolve the issues of left censoring and time-dependent covariates and to quantitatively evaluate if previous and current covariates can predict current and/or future exposure levels. Methods To address these gaps, we suggested incorporating different substitution approaches into quantile regression and utilizing a method for selecting a working type of time dependency for covariates. Results In a simulation study, we demonstrated that, under different types of time-dependent covariates, the approach of multiple random value imputation outperformed the other approaches. We also applied our methods to a carbon nanotube and nanofiber exposure study. The dependent variables are the left-censored mass of elemental carbon at both the respirable and inhalable aerosol size fractions. In this study, we identified some potential time-dependent covariates with respect to worker-level determinants and job tasks. Conclusion Time dependency for covariates is rarely accounted for when analyzing longitudinal environmental exposure and biomonitoring data with values less than the LOD through predictive modeling. Mistreating the time-dependency as time-independency will lead to an efficiency loss of regression parameter estimation. Therefore, we addressed time-varying covariates in longitudinal exposure and biomonitoring data with left-censored measurements and illustrated an entire conditional distribution through different quantiles. [ABSTRACT FROM AUTHOR]

Early career professionals actively seek career advancement opportunities while undergoing socialization within their organizations. This study employs the concept of liminality to examine their experience of in-betweenness in dual socialization — simultaneous organizational socialization and vocational/organizational anticipatory socialization for the next career chapter. We conducted repeat interviews with 22 U.S. early career professionals (n  = 65), employed full-time. This longitudinal study uncovers how participants construct liminality as either a planned or an emergent phase; factors contributing to their discursive tension in liminality over time; and how they communicatively manage the tension to move forward. We propose a refined model of socialization [ Jablin, F. (2001). Organizational entry, assimilation, and exit. In F. Jablin & L. Putnam (Eds.), The new handbook of organizational communication (pp. 732–818). Sage], which integrates liminality as a phase in which individuals feel neither fully "in" nor "out" of their organization. This enhanced model theorizes dual socialization as dynamic and interconnected processes through permeable organizational boundaries, addressing the contemporary career landscape with an increasing number and types of employment options. [ABSTRACT FROM AUTHOR]

Objectives Advance care planning (ACP), which comprises a living will, durable power of attorney for healthcare (DPAHC), and end-of-life discussions, is an inherently relational process. However, it is unclear how marital status affects men's and women's ACP over the life course. Drawing on social control and gender-as-relational frameworks, we examine marital status differences in ACP and how these patterns differ by gender and age. Methods Data are from the 2020 Health and Retirement Study (HRS), a representative sample of U.S. older adults (N  = 7,074). We estimate logistic regression models to evaluate whether marital status differences in ACP are moderated by age and gender, and multinomial logistic regressions to examine age and gender differences in DPAHC designations among married parents. Analyses are adjusted for sociodemographic and health covariates. Results Multivariable analyses revealed significant moderation effects for discussions only. Among married/cohabiting persons, women are more likely than men to have end-of-life discussions, with gender differences diminishing slightly at oldest ages. Among divorced persons in their 60s and 70s, women are much more likely than men to have had discussions, although this gap converges among the oldest-old. Conversely, young-old widowed men and women are equally likely to have discussions, although women are increasingly likely to do so with advancing age. Men are more likely than women to name their spouse as DPAHC, yet this gap diminishes with age. Discussion Healthcare providers can better guide end-of-life consultations if they understand how men's and women's family relationships change with advancing age. [ABSTRACT FROM AUTHOR]

Objectives Informal care provided by adult children is of great importance for older adults' well-being in China. This paper investigates and compares the functional transitions among older adults living in rural areas who receive care from daughters' and from sons' families. Methods This study utilizes the "Well-being of Elderly Survey in Anhui Province" (WESAP) from 2001 to 2021. Our sample included 2,797 individuals aged 60 years or older. Functional status was based on the activities of daily living and the instrumental activities of daily living. We employed a random-effects ordered logit model to examine the functional transitions among the older adults. Results Receiving care from daughters' families is significantly associated with a lower likelihood of functional decline compared to receiving care from sons' families in rural China. The advantage associated with daughter care becomes more pronounced among older individuals with a severe functional difficulty compared to those with a mild or moderate functional difficulty. The difference is prevalent among older adults aged 75 and older, with less wealth or multiple chronic diseases, or who live alone. Furthermore, among those with severe functional difficulties, the daughter advantage is more significant for fathers as compared to mothers. Discussion Nowadays, daughters' families can provide high-quality informal care, often surpassing that offered by sons' families. This daughter advantage becomes even more significant among older adults who have a higher need for family care, such as those with severe disabilities and limited financial resources. [ABSTRACT FROM AUTHOR]

Objectives To investigate the determinants of resilience phenotype in aging, operationalized as the maintenance of cognitive, physical, and psychological health in very old individuals (80+), we investigated the structure and interrelated impact of the main resilience-enhancing factors, which are usually studied in separate research fields. Methods Participants were older adults without dementia recruited for the fifth wave of the InveCe.Ab population-based cohort study (aged 83–87 years). Multidimensional evaluation comprised blood sampling, social and lifestyle survey, and geriatric and neuropsychological assessment. We classified resilient individuals as displaying normal cognition, functional independence, and mental health. First, we performed exploratory factor analysis (EFA) to examine the underlying structure of the relevant cognitive, lifestyle, physical, and psychological resilience-enhancing factors. The factors obtained were included as predictors of the resilience phenotype in the logistic regression model, controlling for sociodemographic and cumulative exposure to physical and psychosocial stressors, including COVID-19 infection. Results Among the 404 enrolled participants, 153 (38%) exhibited the resilience phenotype. EFA resulted in the identification of six factors (59% of variance): cognitive reserve, affective reserve, insecure attachment, current lifestyle, physical reserve, and avoidant attachment. Among these factors, cognitive reserve, affective reserve, and current lifestyle significantly and independently predicted resilience status, controlling for cumulative exposure to age-related stressors and COVID-19 infection. Discussion Our findings showed that, even in very old age, both early and late life modifiable factors affect individuals' ability to adapt to the aging process, thus confirming the importance of a life-course approach to improve health outcomes in the aged population. Clinical Trials Registration Number NCT01345110 [ABSTRACT FROM AUTHOR]

Objectives Widowhood has been shown to decrease surviving spouses' economic well-being. However, previous research has focused mostly on income-related outcomes, and has been less attentive to the importance of wealth, the processual nature of spousal death, and cross-national variation. In this study, we assessed how total, housing, and nonhousing wealth changes over the process of widowhood across 11 European countries. Methods Individual fixed-effects regressions and longitudinal data from the Survey of Health, Ageing and Retirement in Europe were used to estimate how household net total wealth, housing wealth, and nonhousing wealth changed 3 years prior and 6 or more years after spousal death relative to 4 or more years prior to widowhood in 11 European countries. Results In all countries, household net wealth stayed relatively constant across the widowhood process, except for Austria, the Czech Republic, and Poland, where wealth declines were observed especially in the years following death. However, we found declines in housing wealth over the widowhood process, including prior to spousal death, across most countries in our sample, particularly in Austria, France, Denmark, the Czech Republic, and Poland. Declines in housing wealth were generally not reflected by changes in nonhousing wealth but coincided with leaving homeownership and downsizing. Discussion Widowhood is associated with lower wealth, especially housing wealth, even in the years before spousal loss. Future research should focus on adjudicating the mechanisms behind country differences and exploring the implications of lost wealth following widowhood for surviving spouses' well-being and intergenerational transfers. [ABSTRACT FROM AUTHOR]

Background and Objectives Hearing loss frequently goes undiagnosed and untreated, with serious sequelae. Hearing screening facilitates diagnosis and treatment but is not routinely conducted in primary care. This study addresses the attitudes and insights of patients and primary care clinic personnel relative to the routinization of hearing screening in primary care for older adults. Research Design and Methods Data presented are from the qualitative portion of a larger study. The main study compared screening completion for 3 approaches to coordinating telephone-based hearing screening with primary care—1 offering hearing screening within the primary care encounter and 2 providing information for at-home screening (1 with and 1 without provider encouragement). Focus groups/interviews were conducted with personnel (n  = 38) at the 6 participating clinics, patients who completed screening and were referred for diagnosis (n  = 14), and patients who did not complete screening (n  = 10). Analysis used the general inductive approach. Results Most patients had unaddressed hearing concerns prior to the study. Negative attitudes toward hearing loss/treatment were common, and experiences of family and friends influenced attitudes, but lack of urgency was the primary barrier to screening completion. Respondents favored routine primary care-based hearing screening for older adults, but clinic personnel noted challenges of time, space, workflow, and reimbursement. Discussion and Implications Findings favor greater routinization of hearing screening in primary care. Routinization will be enhanced by improved reimbursement for screening and follow-up; specialist engagement with primary care and the public (including leveraging older adults' social networks); and further research on specific integration options. [ABSTRACT FROM AUTHOR]

Background and Objectives The role of social factors in diabetes onset has been obscured by wide variation in their conceptualization and operationalization. We apply 3 theoretical frameworks to categorize social relationship variables along several dimensions and identify which dimension(s) are robustly associated with incident diabetes in the older adult population. Research Design and Methods The National Social Life, Health, and Aging Project (n = 2,365) and the Health and Retirement Study (n =11,824) provided longitudinal data from 57 to 90-year-old respondents over a 4- to 5-year period. Logistic regression models were used to test associations of 15 social variables measured identically in both data sets with diabetes onset measured as respondents' first report of a physician's diagnosis. Results In both studies, not being married, experiencing strain in a spousal relationship, and feeling lonely were associated with increased risk for diabetes onset at follow-up. Inconsistent or null findings were observed for social support, social activity, network size, number of friends and relatives, living alone, and closeness to network members. Discussion and Implications Robust findings in 2 large-scale surveys support the importance of the valence dimension (i.e. positive and negative); specifically, alleviating negative aspects of social life might more effectively reduce risk for diabetes than augmenting positive ones. Findings were not aligned with social variables differing on the subjectivity dimension (i.e. structural, functional, and qualitative aspects of social connections). Future work needs consistent conceptualization and measurement of social factors to correctly identify and categorize risk factors for diabetes onset and other health conditions in older adults. [ABSTRACT FROM AUTHOR]

Background and Objectives The central aim of the present study was to model developmental trends in communal and independent religious practices, spirituality, positive and negative religious/spiritual coping, as well as their confluence, across ages 45–80. Research Design and Methods Participants derived from the Notre Dame Study of Health & Well-being (NDHWB), a longitudinal study spanning 10 years in an age-heterogeneous sample. Using 2-level multilevel models, we estimated no change, linear change, quadratic change, and cubic change functions across ages 45–80 in each construct. Cohort differences were also tested. Results Communal and independent practices, spirituality, negative religious/spiritual coping, as well as composite religiosity/spirituality, followed cubic trajectories across mid- to later life. Communal religious practices peaked twice: once at 45 and again around age 70. Independent practices, in contrast, peaked at age 45 and then declined in a stage-like manner until age 80. Spirituality reached its nadir around age 50 and peaked in the early 70s; the reverse was true for negative religious/spiritual coping. The change trajectory in composite religiosity/spirituality most resembled that of independent religious practices. Finally, positive religious/spiritual coping followed a linear trajectory, but a cohort difference precluded its interpretation as developmental change. Discussion and Implications Individuals appear to engage with their faith in different ways as they age, meaning extant conclusions about age-related differences and change in global religiosity/spirituality may be distorted. [ABSTRACT FROM AUTHOR]

Background and Objective Work discrimination is an important public health problem with consequences for health. This study examined the effect of chronic work discrimination on 4-year changes in HbA1c, as a reflection of glucose control and type 2 diabetes risk in older workers and assessed whether allostatic load (AL) affected the strength of this association. Research Design and Methods We used Health and Retirement Study data (2010–2016, n  = 3,246). Conditional change multinomial logistic regression examined the association between chronic work discrimination, high AL (4 or more out of 8 high-risk biomarkers), and HbA1c, while accounting for relevant covariates. Results Black participants had the highest rates of baseline (22.7%) and follow-up (28%) HbA1c levels, AL (38%), and chronic work discrimination (39%; p  < .01). Severe chronic work discrimination was associated with elevated HbA1c (relative risk ratio [RRR] = 1.61, 95% confidence interval [CI] = 1.07, 2.43). AL was associated with elevated HbA1c (RRR = 1.49, 95% CI = 1.04, 2.14). Relative to White participants, Hispanic (RRR = 1.52, 95% CI = 1.07, 2.16, RRR = 1.81, 95% CI = 1.051, 3.12), and Black (RRR = 2.42, 95% CI = 1.82, 3.23; RRR = 3.00, 95% CI = 1.97, 4.56) participants had an increased risk of intermediate and elevated HbA1c, respectively. Among those with long job tenure (≥5 years), both moderate (RRR = 1.81, 95% CI = 1.11, 2.96) and severe (RRR = 1.90, 95% CI = 1.15, 3.12) chronic work discrimination was associated with elevated HbA1c. Discussion and Implications Chronic work discrimination was associated with HbA1c; however, no moderating effects of AL were observed. Findings underscore a need for organizational and public health measures to establish strong anti-discrimination laws in the workplace to improve the work environment of older workers and reduce diabetes risk. [ABSTRACT FROM AUTHOR]

Background Pain assessment and proper evaluation of pain are prerequisites for treatment of acute and chronic pain. Until now, most evaluations have used only resting pain intensity and a unidimensional scale, although multidimensional pain assessment and especially assessment of functional pain impact on activities are recommended. The Defense and Veterans Pain Rating Scale (DVPRS) permits this multidimensional assessment, but no validated French translation exists. Objectives To validate the French translation of the multidimensional DVPRS, called the Functional Pain Scale (FPS), in multiple settings of acute and chronic pain. Study design Prospective observational study. Setting Two large hospitals in the French-speaking region of Switzerland. Methods We recruited 232 patients from February 2022 to January 2023. Patients with acute or chronic pain in different settings received a paper questionnaire with both a numerical rating scale (NRS) and the FPS and a customized evaluation questionnaire. Correlation between the FPS and NRS, psychometric properties, and patient preferences were analyzed. Results Correlation between the FPS and NRS was high for the whole group of 232 patients, as well for all subgroups. The multi-item FPS scale showed excellent internal consistency. A large majority of patients, even those >75 years of age, preferred the FPS over the NRS and stated that the FPS was easy to use. Conclusions The study confirms that the French translation of the DVPRS (the FPS) is a valid measurement instrument for acute and chronic pain evaluation in a wide range of patient groups and is easy for patients to use. Trial registration ClinicalTrials.gov ID: NCT05307380. [ABSTRACT FROM AUTHOR]

Objective The statistical analysis typically used to compare pain before and after interventions assumes that scores are normally distributed. The present study evaluates whether numeric rating scale (NRS) scores, specifically NRS-11 scores, are indeed normally distributed in a clinically relevant cohort of adults with chronic axial spine pain before and after analgesic intervention. Methods Retrospective review from 4 academic medical centers of prospectively collected data from a uniform pain diary administered to consecutive patients after they had undergone medial branch blocks. The pain diary assessed NRS-11 scores immediately before injection and at 12 different time points after injection up to 48 hours. D'Agostino–Pearson tests were used to test normality at all time points. Results One hundred fifty pain diaries were reviewed, and despite normally distributed pre-injection NRS-11 scores (K 2 = 0.655, P  = .72), all post-injection NRS-11 data were not normally distributed (K 2 = 9.70– 17.62, P  = .0001–.008). Conclusions Although the results of parametric analyses of NRS-11 scores are commonly reported in pain research, some properties of the NRS-11 do not satisfy the assumptions required for these analyses. The data demonstrate non-normal distributions in post-intervention NRS-11 scores, thereby violating a key requisite for parametric analysis. We urge pain researchers to consider appropriate statistical analysis and reporting for non-normally distributed NRS-11 scores to ensure accurate interpretation and communication of these data. Practicing pain physicians should similarly recognize that parametric post-intervention pain score statistics might not accurately describe the data and should expect articles to utilize measures of normality to justify the selected statistical methods. [ABSTRACT FROM AUTHOR]

Objective Exercise induces a hypoalgesic response and improves affect. However, some individuals are unable to exercise for various reasons. Motor imagery, involving kinesthetic and visual imagery without physical movement, activates brain regions associated with these benefits and could be an alternative for those unable to exercise. Virtual reality also enhances motor imagery performance because of its illusion and embodiment. Therefore, we examined the effects of motor imagery combined with virtual reality on pain sensitivity and affect in healthy individuals. Design Randomized crossover study. Setting Laboratory. Subjects Thirty-six participants (women: 18) were included. Methods Each participant completed three 10-min experimental sessions, comprising actual exercise, motor imagery only, and motor imagery combined with virtual reality. Hypoalgesic responses and affective improvement were assessed using the pressure-pain threshold and the Positive and Negative Affect Schedule, respectively. Results All interventions significantly increased the pressure-pain threshold at the thigh (P  < .001). Motor imagery combined with virtual reality increased the pressure-pain threshold more than motor imagery alone, but the threshold was similar to that of actual exercise (both P  ≥ .05). All interventions significantly decreased the negative affect of the Positive and Negative Affect Schedule (all P  < .05). Conclusions Motor imagery combined with virtual reality exerted hypoalgesic and affective-improvement effects similar to those of actual exercise. Clinical trials registration The study was enrolled in the UMIN Clinical Trials Registry (registration number: UMIN000046095). The website for registration information is https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000052614 [ABSTRACT FROM AUTHOR]

Objectives To compare physical function in systemic sclerosis (SSc, scleroderma) to general population normative data and identify associated factors. Methods Scleroderma Patient-centered Intervention Network Cohort participants completed the Physical Function domain of the Patient-Reported Outcomes Measurement Information System Version 2 upon enrolment. Multivariable linear regression was used to assess associations of sociodemographic, lifestyle, and disease-related variables. Results Among 2385 participants, the mean physical function T-score (43.7, SD = 8.9) was ∼2/3 of a standard deviation (SD) below the US general population (mean = 50, SD = 10). Factors associated in the multivariable analysis included older age (−0.74 points per SD years, 95% CI −0.78 to −1.08), female sex (−1.35, −2.37 to −0.34), fewer years of education (−0.41 points per SD in years, −0.75 to −0.07), being single, divorced, or widowed (−0.76, −1.48 to −0.03), smoking (−3.14, −4.42 to −1.85), alcohol consumption (0.79 points per SD drinks per week, 0.45–1.14), BMI (−1.41 points per SD, −1.75 to −1.07), diffuse subtype (−1.43, −2.23 to −0.62), gastrointestinal involvement (−2.58, −3.53 to −1.62), digital ulcers (−1.96, −2.94 to −0.98), moderate (−1.94, −2.94 to −0.93) and severe (−1.76, −3.24 to −0.28) small joint contractures, moderate (−2.10, −3.44 to −0.76) and severe (−2.54, −4.64 to −0.44) large joint contractures, interstitial lung disease (−1.52, −2.27 to −0.77), pulmonary arterial hypertension (−3.72, −4.91 to −2.52), rheumatoid arthritis (−2.10, −3.64 to −0.56) and idiopathic inflammatory myositis (−2.10, −3.63 to −0.56). Conclusion Physical function is impaired for many individuals with SSc and is associated with multiple disease factors. [ABSTRACT FROM AUTHOR]

Objectives The management of neuropsychiatric systemic lupus erythematosus (NPSLE) poses considerable challenges due to limited clinical trials. Therapeutic decisions are customized based on suspected pathogenic mechanisms and symptoms severity. This study aimed to investigate therapeutic strategies and disease outcome for patients with NPSLE experiencing their first neuropsychiatric (NP) manifestation. Methods This retrospective cohort study defined NP events according to the American College of Rheumatology case definition, categorizing them into three clusters: central/diffuse, central/focal and peripheral. Clinical judgment and a validated attribution algorithm were used for NP event attribution. Data included demographic variables, SLE disease activity index, cumulative organ damage, and NP manifestation treatments. The clinical outcome of all NP events was determined by a physician seven-point Likert scale. Predictors of clinical improvement/resolution were investigated in a multivariable logistic regression analysis. Results The analysis included 350 events. Immunosuppressants and corticosteroids were more frequently initiated/escalated for SLE-attributed central diffuse or focal NP manifestations. At 12 months of follow-up, 64% of patients showed a clinical improvement in NP manifestations. Focal central events and SLE-attributed manifestations correlated with higher rates of clinical improvement. Patients with NP manifestations attributed to SLE according to clinical judgment and treated with immunosuppressants had a significantly higher probability of achieving clinical response (OR 2.55, 95%CI 1.06–6.41, P  = 0.04). Age at diagnosis and focal central events emerged as additional response predictors. Conclusion NP manifestations attributed to SLE by clinical judgment and treated with immunosuppressants demonstrated improved 12-month outcomes. This underscores the importance of accurate attribution and timely diagnosis of NPSLE. [ABSTRACT FROM AUTHOR]

Objectives Rheumatic diseases may impair reproductive success and pregnancy outcomes, but systematic evaluations across diseases are lacking. We conducted a nationwide cohort study to examine the impact of rheumatic diseases on reproductive health measures, comparing the impacts with those of other immune-mediated diseases (IMDs). Methods Out of all of the 5 339 804 Finnish citizens, individuals born 1964–1984 and diagnosed with any of the 19 IMDs before age 30 (women) or 35 (men) were matched with 20 controls by birth year, sex, and education. We used data from nationwide health registers to study the impact of IMDs on reproductive health measures, such as reproductive success and, for women, ever having experienced adverse maternal and perinatal outcomes. Results Several of the rheumatic diseases, particularly SLE, JIA, and seropositive RA, were associated with higher rates of childlessness and fewer children. The risks for pre-eclampsia, newborns being small for gestational age, preterm delivery, non-elective Caesarean sections, and need of neonatal intensive care were increased in many IMDs. Particularly, SLE, SS, type 1 diabetes, and Addison's disease showed >2-fold risks for some of these outcomes. In most rheumatic diseases, moderate (1.1–1.5-fold) risk increases were observed for diverse adverse pregnancy outcomes, with similar effects in IBD, celiac disease, asthma, ITP, and psoriasis. Conclusion Rheumatic diseases have a broad impact on reproductive health, with effects comparable with that of several other IMDs. Of the rheumatic diseases, SLE and SS conferred the largest risk increases on perinatal adverse event outcomes. [ABSTRACT FROM AUTHOR]

Objectives Our aim was to introduce a standardized system for assessing the extent of GCA on MRI, i.e. the Magnetic Resonance Vasculitis Activity Score (MRVAS). To obtain a comprehensive view, we used an extensive MRI protocol including cranial vessels and the aorta with its branches. To test reliability, MRI was assessed by four readers with different levels of experience. Methods A total of 80 patients with suspected GCA underwent MRI of the cranial arteries and the aorta and its branches (20 vessel segments). Every vessel was rated dichotomous [inflamed (coded as 1) or not (coded as 0)], providing a summed score of 0–20. Blinded readers [two experienced radiologists (ExR) and two inexperienced radiologists (InR)] applied the MRVAS on an individual vessel and an overall level (defined as the highest score of any of the individual vessel scores). To determine interrater agreement, Cohen's κ was calculated for pairwise comparison of each reader for individual vessel segments. Intraclass correlation coefficients (ICCs) were used for the MRVAS. Results Concordance rates were excellent for both subcohorts on an individual vessel-based (GCA: ICC 0.95; non-GCA: ICC 0.96) and overall MRVAS level (GCA: ICC 0.96; non-GCA: ICC 1.0). Interrater agreement yielded significant concordance (P  < 0.001) for all pairs (κ range 0.78–0.98). No significant differences between ExRs and InRs were observed (P  = 0.38). Conclusion The proposed MRVAS allows standardized scoring of inflammation in GCA and achieved high agreement rates in a prospective setting. [ABSTRACT FROM AUTHOR]

Objectives Interstitial lung disease (ILD) in CTDs has highly variable morphology. We aimed to identify imaging features and their impact on ILD progression, mortality, and immunosuppression response. Methods Patients with CTD-ILD had high-resolution chest CT (HRCT) reviewed by expert radiologists blinded to clinical data for overall imaging pattern [usual interstitial pneumonia (UIP); non-specific interstitial pneumonia (NSIP); organizing pneumonia (OP); fibrotic hypersensitivity pneumonitis (fHP); and other]. Transplant-free survival and change in percent-predicted forced vital capacity (FVC) were compared using Cox and linear mixed-effects models adjusted for age, sex, smoking, and baseline FVC. FVC decline after immunosuppression was compared with pre-treatment. Results Among 645 CTD-ILD patients, the most frequent CTDs were SSc (n  = 215), RA (n  = 127), and inflammatory myopathies (n  = 100). NSIP was the most common pattern (54%), followed by UIP (20%), fHP (9%), and OP (5%). Compared with the case for patients with UIP, FVC decline was slower in patients with NSIP (by 1.1%/year, 95% CI 0.2, 1.9) or OP (by 3.5%/year, 95% CI 2.0, 4.9), and mortality was lower in patients with NSIP [hazard ratio (HR) 0.65, 95% CI 0.45, 0.93] or OP (HR 0.18, 95% CI 0.05, 0.57), but higher in fHP (HR 1.58, 95% CI 1.01, 2.40). The extent of fibrosis also predicted FVC decline and mortality. After immunosuppression, FVC decline was slower compared with pre-treatment in NSIP (by 2.1%/year, 95% CI 1.4, 2.8), with no change for UIP or fHP. Conclusion Multiple radiologic patterns are possible in CTD-ILD, including a fHP pattern. NSIP and OP were associated with better outcomes and response to immunosuppression, while fHP had worse survival compared with UIP. [ABSTRACT FROM AUTHOR]

Objective To assess the impact of the updated ACR/EULAR APS classification criteria on two large research cohorts. Methods Consecutive patients who tested persistently positive for at least one aPL in the last three years were enrolled. The first APS Sydney index event was considered and computed for the comparison between Sydney and 2023 APS criteria. When computing the 2023 APS criteria, additional manifestations were also considered. Results The cohort comprised 249 patients (185 with APS and 64 aPL carriers according to Sydney criteria). The 185 patients had as first index event venous thrombosis in 55 cases (29.8%), arterial thrombosis in 63 (34%) and pregnancy morbidity in 67 (36.2%). When applying the updated criteria, 90 subjects (48.7%) failed to reach the composite score of the new criteria. The percentage of thrombotic APS per Sydney criteria decreased from 47.3% to 34.9% because of high cardiovascular risk in 23 cases, IgM aPL profile in six cases and in two patients for both reasons. Patients with pregnancy morbidity decreased from 26.9% to 3.2% (39 cases of recurrent early pregnancy loss and 20 of fetal losses). Consequently, the percentage of aPL carriers increased from 26% to 61%. When looking at the disease evolution at follow-up, 32 additional patients out of 90 (35.6%) fulfilled the new APS criteria, after developing additional clinical manifestation following index event. Conclusion When applying the new APS criteria to our research cohorts, not-negligible differences exist in patients' classification. A multidisciplinary approach will be mandatory to assess the impact of the new criteria on research and, ultimately, patients' care. [ABSTRACT FROM AUTHOR]

Objectives PsA is the most prevalent coexisting condition associated with psoriasis. Early-stage PsA patients always present unspecific and subtle clinical manifestations causing delayed diagnosis and leading to unfavourable health outcomes. The application of US enables precise identification of inflammatory changes in musculoskeletal structures. Hence, we constructed US models to aid early diagnosis of PsA. Methods This was a cross-sectional study carried out in the Department of Dermatology at West China Hospital (October 2018–April 2021). All participants underwent thorough US examinations. Participants were classified into the under 45 group (18 ≤ age ≤ 45 years) and over 45 (age >45 years) group and then randomly grouped into derivation and test cohort (7:3). Univariable logistic regression, least absolute shrinkage and selection operator, and multivariable logistic regression visualized by nomogram were conducted in order. Receiver operating characteristic (ROC), calibration curve, decision curve analysis (DCA) and clinical impact curve analysis (CICA) were performed for model verification. Results A total of 1256 participants were included, with 767 participants in the under 45 group and 489 in the over 45 group. Eleven and 16 independent ultrasonic variables were finally selected to construct the under 45 and over 45 model with the area under the ROC of 0.83 (95% CI 0.78–0.87) and 0.83 (95% CI 0.78–0.88) in derivation cohort, respectively. The DCA and CICA analyses showed good clinical utility of the two models. Conclusion The implementation of the US models could streamline the diagnostic process for PsA in psoriasis patients, leading to expedited evaluations while maintaining diagnostic accuracy. [ABSTRACT FROM AUTHOR]

Objective We investigated the baseline DMARD use and post-acute sequelae of COVID-19 (PASC) risk among patients with systemic autoimmune rheumatic diseases (SARDs). Methods Patients with SARDs and confirmed COVID-19 infection at Mass General Brigham completed a survey ≥28 days after a positive PCR/antigen test to prospectively investigate their COVID-19 courses. We investigated DMARD use at COVID-19 onset and PASC risk. PASC was defined as any COVID-19 symptom that persisted for ≥28 days. We used logistic regression to estimate the odds ratios (OR) for PASC by DMARD class. We also used restricted mean survival time to determine the difference in symptom-free days by DMARD class in the 28-day period after infection. Results We analysed 510 patients with SARDs and COVID-19 from 11 March 2021 to 17 June 2023; 202 (40%) developed PASC. CD20 inhibitor (CD20i) users had significantly higher odds of developing PASC vs conventional synthetic DMARD (csDMARD) users [adjusted OR (aOR) 2.69 (95% CI 1.23, 5.88)]. IL-12/23, IL-17A or IL-23 inhibitor (IL-12/23i, IL-17Ai, IL-23i) users also had significantly higher odds of PASC [aOR 3.03 (95% CI 1.08, 8.49)]. CD20i users had significantly fewer symptom-free days vs csDMARD users [aOR −4.12 (95% CI −7.29, −0.94)]. Conclusion CD20i users had significantly higher odds of PASC and fewer symptom-free days over the 28 days following COVID-19 diagnosis compared with csDMARD users. Further research is needed to investigate whether PASC risk in CD20i users may be due to prolonged infection or other immune mechanisms. The association of IL-12/23i, IL-17Ai and IL-23i with PASC calls for additional study. [ABSTRACT FROM AUTHOR]

Objective Atrial fibrillation (AF) is the most common arrhythmia in the general population, causing substantial economic burden, morbidity and mortality. The incidence rate and risk of AF in patients with SSc are unclear. We aimed to assess the incidence rate of AF in patients with SSc and the risk of incident AF in patients with SSc compared with the general population. Methods The Korean National Health Insurance Service database was used as the data source. Patients with claims data for SSc between 2010 and 2017 were extracted from the database along with 1:5 age- and sex-matched controls. The index date was the earliest date with claims data for SSc between 2010 and 2017. The follow-up duration was from the index date to 2019. Multivariable Cox proportional hazard models were used to estimate the hazard ratio (HR) and 95% CI for AF in patients with SSc. Results Overall, 2519 patients with SSc and 12 595 age- and sex-matched controls were included. Over a mean follow-up duration of 5.2 years (s. d. 2.6), the incidence rates of AF were 3.52 and 1.68 per 1000 person-years for patients with SSc and controls, respectively. Compared with controls, patients with SSc had a significantly higher risk of incident AF [adjusted HR 2.095 (95% CI 1.466, 2.994)]. Conclusion Patients with SSc had a 2-fold higher risk of incident AF than controls. Given the significant economic burden, morbidity and mortality that AF poses, close monitoring for incident AF in patients with SSc is warranted. [ABSTRACT FROM AUTHOR]

Objectives To elucidate the longitudinal reciprocal association between RA and chronic obstructive pulmonary disease (COPD) and the mediating role of systemic inflammation in the association. Methods A total of 403 045 participants from UK Biobank were enrolled in this study. A cross-lagged panel model was used to investigate the longitudinal reciprocal association between RA and COPD. Cox proportional hazards regression and logistic regression models were also conducted to examine the association between baseline RA and COPD during follow-up, and vice versa. Causal mediation analysis was then performed to explore the mediating roles of 160 systemic inflammatory biomarkers in the bidirectional association. Results At baseline, 4755 (1.2%) and 6989 (1.7%) individuals were diagnosed with RA and COPD, respectively. After adjusting for the covariates, the result of a cross-lagged panel model revealed a bidirectional association between RA and COPD (β = 0.018, P  < 0.001 for the RA→COPD path; β = 0.010, P  < 0.001 for the COPD→RA path). In the non-COPD population, the risk of future COPD was increased in RA patients [Cox model: hazard ratio (HR) 1.65 (95% CI 1.50, 1.83); logistic model: odds ratio (OR) 1.85 (95% CI 1.66, 2.07)]. In the non-RA population, baseline COPD was associated with a higher risk of RA during follow-up [Cox model: HR 1.67 (95% CI 1.44, 1.92); logistic model: OR 1.70 (95% CI 1.47, 1.97)]. Five inflammatory factors mediated the RA→COPD path and CRP mediated the COPD→RA path (false discovery rate < 0.05). Conclusions A significant bidirectional association exists between RA and COPD and it is partially mediated by systemic inflammation. [ABSTRACT FROM AUTHOR]

The COVID-19 pandemic affected the lives of older adults. Yet, little is known about changes in well-being among older adults during the pandemic, especially when COVID-19 measures were relaxed. Therefore, we aimed to assess changes in the well-being of older adults during multiple turning points of the pandemic. This longitudinal study included data from Dutch older adults (≥65 years old) participating in the Lifelines COVID-19 cohort. Data consisted of seven questionnaires, administered every 2–4 months between May 2020 and October 2021. The outcomes were quality of life (n  = 14 682), physical fitness (n  = 14 761), and feelings of isolation (n  = 14 611), all graded on a scale from 0 to 10. Changes in well-being were analysed by multivariable linear mixed-effects models. The context of measures was described using the Government Stringency Index. Quality of life and feelings of isolation decreased when measures were tightened and increased when measures were relaxed. For example, when measures relaxed after the first lockdown in May 2020, quality of life increased by 0.23 [95% confidence interval (CI): 0.16–0.29] towards July 2020. Physical fitness decreased by 0.26 [95% CI: 0.15–0.37] during the study period. Differences between subsamples were not found, except for sex in feelings of isolation, which differences diminished after a period of relaxed measures. Changes in quality of life and feelings of isolation improved after periods of stringent COVID-19 measures. Physical fitness did not improve after measures were relaxed, suggesting a possible negative effect of the pandemic on the physical fitness of older adults. [ABSTRACT FROM AUTHOR]

Background Not having an established relationship is associated with an elevated risk of Chlamydia trachomatis (CT) infection, but this might reflect selection into and out of unions. Although union formation and union separation are common events in reproductive age, little is known about changes in CT risk before and after these transitions. Methods We linked Finnish Population Register data to the National Register of Infectious Diseases and used fixed-effects linear probability models that account for all time-invariant confounders to examine changes in women's 6-month CT risk 3 years before and 3 years after entry into first cohabitation (n  = 293 554), non-marital separation (n  = 201 647) or marital separation (n  = 92 232) during 2005–14. Results From 3 years to 1 year before first union formation, the 6-month risk of CT increased slightly, peaking at 1.27% immediately prior to union formation (95% confidence interval 1.22–1.31). It declined sharply following union formation, being only 0.40% (0.34–0.46) 6–12 months after union formation with little changes thereafter. Among women separating from non-marital unions, the risk increased from 0.50% (0.42–0.57) to 1.45% (1.40–1.49) around the time of separation and decreased following separation. The pattern of findings was relatively similar for marital separation, although the observed risks and changes were smaller in magnitude. Conclusions Our results based on longitudinal data and individual fixed-effects models indicate that the period immediately after separation may be causally associated with an elevated risk of CT. This suggests that recently separated women should be identified as a high-risk group for CT. [ABSTRACT FROM AUTHOR]

Background Human immunodeficiency virus (HIV) remains a significant cause of morbidity and mortality worldwide. The aim of this study was to describe the mortality rate and associated comorbidities in a nationwide population-based cohort of persons living with HIV (PLWHIV) and to compare it with mortality in an age and gender-matched cohort of non-HIV individuals in France. Methods Using data from the French national health data system, we identified and included 173 712 PLWHIV (66.5% men) and 173 712 non-HIV participants (66.5% men) matched for age and gender. PLHIV were identified based on ICD-10 HIV diagnoses, HIV-specific laboratory tests, and/or prescriptions for antiretroviral therapy specific to HIV. Hazard ratios (HRs) of mortality were assessed using multiple Cox regression models. Results During the 13 years of follow-up (2006–18), we observed 20 018 deaths among PLWHIV compared with 6262 deaths among non-HIV participants (11.52% vs. 3.60%, P  < 0.001). The over-mortality of PLWHIV was expressed by univariable HR = 2.135 (2.072–2.199), which remained significant after adjustment for region, Complementary Universal Health Insurance and AME, with multivariable HR = 2.182 (2.118–2.248). The results remained significant after adjusting for comorbidities, including infectious diseases [HR = 1.587 (1.538–1.638)]. Notably, PLWHIV were more importantly associated with mortality in women [HR = 2.966 (2.767–3.180)], compared in men [HR = 1.961 (1.898–2.027)]. Conclusion Although the life expectancy of PLWHIV has globally increased, the causes of death should be prioritized in prevention policies and care management. Gender-specific policies should be highlighted, as we observed a higher impact of HIV mortality in women. [ABSTRACT FROM AUTHOR]

As climate change continues to displace greater numbers of people, transnational ties are important sources of social protection for climate migrants. Migrants assemble unique configurations of formal and informal social protections depending on the resources available within their sending and receiving communities. However, the specific constellations of social protections that climate migrants use following disaster and displacement remain underexamined. Authors conducted semistructured interviews with Puerto Ricans who migrated in the aftermath of Hurricane Maria (N = 41) and used qualitative content analysis to trace the assemblages of formal and informal social protections used to navigate the resettlement process. Results suggest that informal support from migrants' transnational ties was instrumental in successfully making use of formal sources of support, including federal emergency relief programs, to leave the island and resettle on the U.S. mainland. This reliance on informal social protections often strained participants' informal networks and raised questions of equity for people internally displaced by climate change. These findings highlight the need for a more equitable and effective linkage of climate migrants with public resources. [ABSTRACT FROM AUTHOR]

Aims This study aimed to determine in patients undergoing stress cardiovascular magnetic resonance (CMR) whether fully automated stress artificial intelligence (AI)-based left ventricular ejection fraction (LVEFAI) can provide incremental prognostic value to predict death above traditional prognosticators. Methods and results Between 2016 and 2018, we conducted a longitudinal study that included all consecutive patients referred for vasodilator stress CMR. LVEFAI was assessed using AI algorithm combines multiple deep learning networks for LV segmentation. The primary outcome was all-cause death assessed using the French National Registry of Death. Cox regression was used to evaluate the association of stress LVEFAI with death after adjustment for traditional risk factors and CMR findings. In 9712 patients (66 ± 15 years, 67% men), there was an excellent correlation between stress LVEFAI and LVEF measured by expert (LVEFexpert) (r = 0.94, P < 0.001). Stress LVEFAI was associated with death [median (interquartile range) follow-up 4.5 (3.7–5.2) years] before and after adjustment for risk factors [adjusted hazard ratio, 0.84 (95% confidence interval, 0.82–0.87) per 5% increment, P < 0.001]. Stress LVEFAI had similar significant association with death occurrence compared with LVEFexpert. After adjustment, stress LVEFAI value showed the greatest improvement in model discrimination and reclassification over and above traditional risk factors and stress CMR findings (C -statistic improvement: 0.11; net reclassification improvement = 0.250; integrative discrimination index = 0.049, all P < 0.001; likelihood-ratio test P < 0.001), with an incremental prognostic value over LVEFAI determined at rest. Conclusion AI-based fully automated LVEF measured at stress is independently associated with the occurrence of death in patients undergoing stress CMR, with an additional prognostic value above traditional risk factors, inducible ischaemia and late gadolinium enhancement. [ABSTRACT FROM AUTHOR]

Aims Transthoracic echocardiography is recommended in all patients with acute coronary syndrome but is time-consuming and lacks an evidence base. We aimed to assess the feasibility, diagnostic accuracy, and time efficiency of hand-held echocardiography in patients with acute coronary syndrome and describe the impact of echocardiography on clinical management in this setting. Methods and results Patients with acute coronary syndrome underwent both hand-held and transthoracic echocardiographies with agreement between key imaging parameters assessed using kappa statistics. The immediate clinical impact of hand-held echocardiography in this population was systematically evaluated. Overall, 262 patients (65 ± 12 years, 71% male) participated. Agreement between hand-held and transthoracic echocardiographies was good-to-excellent (kappa 0.60–1.00) with hand-held echocardiography having an overall negative predictive value of 95%. Hand-held echocardiography was performed rapidly (7.7 ± 1.6 min) and completed a median of 5 (interquartile range 3–20) h earlier than transthoracic echocardiography. Systematic hand-held echocardiography in all patients with acute coronary syndrome identified an important cardiac abnormality in 50%, and the clinical management plan was changed by echocardiography in 42%. In 85% of cases, hand-held echocardiography was sufficient for patient decision-making, and transthoracic echocardiography was no longer deemed necessary. Conclusion In patients with acute coronary syndrome, hand-held echocardiography provides comparable results to transthoracic echocardiography, can be more rapidly applied, and gives sufficient imaging information for decision-making in the vast majority of patients. Systematic echocardiography has clinical impact in half of patients, supporting the clinical utility of echocardiography in this population and providing an evidence base for current guidelines. [ABSTRACT FROM AUTHOR]

Aims As transcatheter mitral valve (MV) interventions are expanding and more device types and sizes become available, a tool supporting operators in pre-procedural planning and the clinical decision-making process is highly desirable. We sought to develop a finite element computational simulation model to predict the results of transcatheter edge-to-edge repair (TEER) interventions. Methods and results We prospectively enrolled patients with secondary mitral regurgitation (MR) referred for a clinically indicated TEER. The 3D trans-oesophageal echocardiograms performed at the beginning of the procedure were used to perform the simulation. On the 3D dynamic model of the MV that was first obtained, we simulated the clip implantation using the same clip type, size, number, and implantation location that was used during the intervention. The 3D model of the MV obtained after the simulation of the clip implantation was compared with the clinical results obtained at the end of the intervention. We analysed the degree and location of residual MR and the shape and area of the diastolic MV area. We performed computational simulation on five patients. Overall, the simulated models predicted well the degree and location of the residual regurgitant orifice(s) but tended to underestimate the diastolic mitral orifice area. Conclusion In this proof-of-concept study, we present preliminary results on our algorithm simulating clip implantation in five patients with functional MR. We show promising results regarding the feasibility and accuracy in terms of predicting residual MR and the need to improve the estimation of the diastolic MV area. [ABSTRACT FROM AUTHOR]

Aims Cardiac cycle morphological changes can accelerate plaque growth proximal to myocardial bridging (MB) in the left anterior descending artery (LAD). To assess coronary computed tomography angiography (CCTA)-based vascular radiomics for predicting proximal plaque development in LAD MB. Methods and results Patients with repeated CCTA scans showing LAD MB without proximal plaque in index CCTA were included from Jinling Hospital as a development set. They were divided into training and internal testing in an 8:2 ratio. Patients from four other tertiary hospitals were set as external validation set. The endpoint was proximal plaque development of LAD MB in follow-up CCTA. Four vascular radiomics models were built: MB centreline (MB CL), proximal MB CL (pMB CL), MB cross-section (MB CS), and proximal MB CS (pMB CS), whose performances were evaluated using area under the receiver operating characteristic curve (AUC), integrated discrimination improvement (IDI), and net reclassification improvement (NRI). In total, 295 patients were included in the development (n = 192; median age, 54 ± 11 years; 137 men) and external validation sets (n = 103; median age, 57 ± 9 years; 57 men). The pMB CS vascular radiomics model exhibited higher AUCs in training, internal test, and external sets (AUC = 0.78, 0.75, 0.75) than the clinical and anatomical model (all P < 0.05). Integration of the pMB CS vascular radiomics model significantly raised the AUC of the clinical and anatomical model from 0.56 to 0.75 (P = 0.002), along with enhanced NRI [0.76 (0.37–1.14), P < 0.001] and IDI [0.17 (0.07–0.26), P < 0.001] in the external validation set. Conclusion The CCTA-based pMB CS vascular radiomics model can predict plaque development in LAD MB. [ABSTRACT FROM AUTHOR]