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Objective: To describe and identify associated factors for patient–clinician discordance of disease assessment at biologic or Janus kinase inhibitor (JAKi) initiation and over 12 months following initiation in patients with rheumatoid arthritis (RA) from a US RA registry. Methods: Analyses included CorEvitas RA Registry patients who initiated their first biologic or JAKi on or after February 1, 2015, and had 6‐ and 12‐month follow‐up visits. Positive discordance was defined as patient global assessment (visual analog scale [VAS‐100]) minus physician's global assessment (VAS‐100) equal to 30 points or more. Persistent discordance was defined as positive discordance at all three visits. Mixed‐effects logistic regression was used to determine risk factors for positive discordance at initiation and for persistent discordance. Results: Among 2227 first‐time biologic/JAKi‐initiating patients, 613 had both follow‐up visits available and were included in initiation visit analyses, and of these, 163 had positive discordance at initiation and were included in persistent discordance analyses. About 30% of all patients had positive discordance at any visit, and one third of these (10% total) were persistent at all three visits. Multivariable analyses revealed that worse scores on the Clinical Disease Activity Index, greater patient‐reported pain and fatigue, and greater functional impairment were associated with positive discordance at the time of therapy initiation. Being disabled versus working full‐time and being female were associated with higher odds and having Medicare versus no insurance was associated with lower odds of having persistent positive discordance. Conclusion: Results suggest positive discordance is common among real‐world patients with RA initiating their first biologic or JAKi. The identified risk factors associated with patient–clinician discordance will help clinicians foster a more patient‐centric discussion in treatment decisions. [ABSTRACT FROM AUTHOR]

Introduction: The burden of persistent (≥ 3 days) severe AKI (PS-AKI) is poorly described among inpatients with stage 2-3 AKI in the ward or ICU. Quantification could motivate targeted interventions to decrease duration of AKI in these high-risk patients.Methods: This retrospective cohort study included adult patients discharged from January 1, 2017, to December 31, 2019, from US hospitals in the PINC AI Healthcare Database. Patients with KDIGO stage 2 or 3 AKI, length of stay (LOS) ≥3 days, ≥3 serum creatinine measures, and no history of renal transplant, dialysis, or stage 5 chronic kidney disease (CKD) were included. Patients were classified as PS-AKI (stage 3 AKI lasting ≥3 days or with death in ≤ 3 days, or stage 2 or 3 AKI with dialysis in ≤ 3 days) or not persistent severe AKI (NPS-AKI)(stage 3 AKI for ≤ 2 days, or stage 2 AKI without dialysis in ≤ 3 days). Outcomes during index (initial) hospitalization were PS-AKI incidence, ICU use and in-hospital mortality, and during 30-day (post-discharge) were readmissions, in-hospital mortality, dialysis, and "new" dialysis (dialysis among patients without dialysis during index hospitalization). For index outcomes, we used a sensitivity definition, PS-AKISens, that excluded patients who met PS-AKI criteria by dialysis/death in ≤ 3 days of AKI onset. Multivariable-adjusted logistic regression quantified differences between PS-AKI and NPS-AKI, overall, and separately for ICU and non-ICU patients.Results: Among 126,528 inpatients with stage 2 or 3 AKI, PS-AKI developed in 24.4% (30,916), with 39% of PS-AKI occurring in non-ICU patients. With NPS-AKI as the reference group, adjusted odds ratios (aORs) (95% CI) for PS-AKI and for PS-AKISens were 2.15 (2.09-2.21) and 1.28 (1.24-1.32) for ICU use and 4.58 (4.41-4.75) and 1.79 (1.70-1.89) for in-hospital mortality during index hospitalization. For outcomes during 30-days post-discharge, aORs for PS-AKI vs. NPS-AKI were 1.07 (1.02-1.11) for readmissions, 1.33 (1.18-1.49) for in-hospital mortality, 15.66 (13.87-17.67) for dialysis, and 6.80 (5.84-7.93) for new dialysis. Despite higher mortality among ICU patients, aORs for outcomes during index and 30-days post-discharge were similar for ICU and non-ICU patients.Discussion/conclusion: In and out of the ICU, PS-AKI frequently affected inpatients with stage 2 or 3 AKI and was independently associated with worse clinical outcomes during index hospitalization and during 30-days post-discharge. These results suggest that interventions to prevent persistence of severe AKI may reduce adverse clinical outcomes among patients with stage 2 or 3 AKI in or out of the ICU. [ABSTRACT FROM AUTHOR]

After an initial decline from April through June 2020 (from 22.2% to 11.9%), adjusted in-hospital mortality in coronavirus disease 2019 (COVID-19) inpatients peaked twice and was significantly higher than June 2020 for subsequent months except in July and October 2020. Adjusted mortality trends differed across age groups between November 2020 and February 2021. [ABSTRACT FROM AUTHOR]

Introduction: A body of literature reported associations between late‐life general adiposity measures (eg, body mass index) and dementia. Little is known about the association of late‐life body composition with dementia risk. Methods: We determined this association among cognitively normal participants from the Cardiovascular Health Study‐ Cognition Study. Body composition was assessed by dual‐energy x‐ray absorptiometry in 1994‐1995. Dementia was ascertained at annual follow‐up from 1998‐1999 to 2013. Associations of body composition with incident dementia were assessed by the Fine‐Gray model. Result: Among 344 participants (mean age 78, 62.2% women), body composition was significantly different between men and women, despite similar body mass indexes (BMIs). Increased dementia risk was significantly associated with lower lean mass in men and marginally with low appendicular lean mass in women. Discussion: Decreased lean mass was an indicator of increased dementia risk in older adults. Studies should test whether preventing lean mass loss in older adults reduces dementia risk. [ABSTRACT FROM AUTHOR]

Background: Light to moderate alcohol consumption has been variably associated with lower or higher risk of dementia, but effects on Alzheimer's disease pathology are less clear.Objective: We determined whether late-life alcohol consumption was associated with Alzheimer's disease pathology among older adults.Methods: We assessed the associations of alcohol consumption self-reported in 2000-2002 with brain amyloid-β deposition on PET scans, and white matter lesion and hippocampal volume on MRIs measured 7-9 years later in 189 participants of the Ginkgo Evaluation of Memory Study (age 75-87 years at baseline) who were free of clinical dementia, using multivariable-adjusted and inverse probability-weighted robust linear regression models.Results: Alcohol consumption was not statistically significantly associated with amyloid-β deposition (standardized uptake value ratio difference per drink: -0.013 [95% CI: -0.027, 0.002]). Both non-drinkers and participants consuming ≥1 drink(s)/week had higher white matter lesion volume (% intracranial volume) than did the reference group of those consuming <1 drink/week (differences: 0.25 % [95% CI: 0.01, 0.50]; 0.26 % [95% CI: 0.02, 0.50]). The association of alcohol consumption and hippocampal volume was modified by age (p = 0.02). Among participants younger than 77 years, participants consuming 1-7 drinks/week had larger hippocampal volume compared with participants consuming <1 drink/week.Conclusions: Alcohol consumption was not statistically significantly associated with amyloid-β deposition 7-9 years later. Non-drinking and greater alcohol consumption were associated with higher white matter lesion volume compared with drinking <1 drink/week. Moderate drinking was associated with higher hippocampal volume in younger individuals. Given the selective nature of this population and adverse health effects of excessive alcohol consumption, these findings warrant further investigation, but cannot be translated into clinical recommendations. [ABSTRACT FROM AUTHOR]

Cardiovascular disease risk factors, including age, hypertension, and diabetes, contribute to aortic stiffness and subclinical cardiovascular and brain disease, increasing dementia risk. Aortic stiffness, measured by carotid-femoral pulse wave velocity (cfPWV), reduces the buffering of pulsatile blood flow, exposing cerebral small arteries to microvascular damage. High cfPWV is related to white matter hyperintensities and brain amyloid deposition, and to cognitive decline, but it is unclear whether cfPWV independently predicts incident dementia. Therefore, we tested the hypothesis that cfPWV predicts incident dementia in older adults, independent of potential confounders. The Cardiovascular Health Study Cognition Study followed 532 non-demented older adults with annual cognitive exams from 1998-99 through 2013. CfPWV was measured on 356 (mean age = 78, 59% women) between 1996-2000. Over 15 years, 212 (59.6%) developed dementia (median time from cfPWV measurement = 4 years). In age and sex-adjusted Cox models, cfPWV was significantly associated with increased risk of dementia, but systolic blood pressure, mean arterial pressure and pulse pressure were not. CfPWV (transformed as - 1/cfPWV) remained significantly associated with dementia risk when further adjusted for education, race, APOEɛ4, diabetes, body mass index, mean arterial pressure, and anti-hypertensive medication (hazard ratio = 1.60, 95% CI = 1.02, 2.51). Results were similar when further adjusted for baseline global cognition, subclinical brain measures, and coronary artery calcification. Finally, higher cfPWV was related to lower physical activity intensity and higher systolic blood pressure, heart rate, and waist circumference measured 5 years prior. An important unanswered question is whether interventions to slow arterial stiffening can reduce the risk of dementia. [ABSTRACT FROM AUTHOR]

Specific alleles of the human leukocyte antigen (HLA)-DRB1 gene (HLA-DRB1) encode a "shared epitope" (SE) associated with rheumatoid arthritis (RA), especially more severe cyclic-citrullinated peptide antibody-positive (anti-CCP+) RA. We evaluated associations of number of SE alleles (0, 1, or 2) with total and cardiovascular disease (CVD) mortality and incident coronary heart disease (CHD), CVD, and cancer over a mean 8.9 (standard deviation, 3.5) years of follow-up, stratifying by baseline anti-CCP status (positive (+) vs. negative (-)). A longitudinal study, the Women's Health Initiative RA Study (1993-2010), sampled postmenopausal women who reported RA at baseline (1993-1998) or follow-up in the Women's Health Initiative, classified as anti-CCP+ RA (n = 556) or anti-CCP- non-RA (n = 1,070). Among anti-CCP+ RA women, SE alleles were not related to age-adjusted risks of CHD, CVD, or cancer or to total or CVD mortality. Among anti-CCP- non-RA women, age-adjusted hazard ratios for 1 and 2 SE alleles versus 0 SE alleles were 0.41 (95% confidence interval (CI): 0.34, 0.50) and 0.44 (95% CI: 0.27, 0.72), respectively, for CVD; 0.43 (95% CI: 0.37, 0.53) and 0.30 (95% CI: 0.16, 0.64), respectively, for CHD; and 0.62 (95% CI: 0.53, 0.73) and 0.52 (95% CI: 0.33, 0.83), respectively, for cancer. Associations persisted after adjustment for CVD risk factors, joint pain, rheumatoid factor positivity, and inflammatory markers (white blood cell count or cytokine level). In future studies, investigators should evaluate SE associations among anti-CCP- adults without RA and potential mechanisms. [ABSTRACT FROM AUTHOR]

Background: Cardiovascular disease (CVD) is highly prevalent at ages 80 and above. The association of physical functioning (PF), a key to an optimal aging trajectory, with CVD and specific CVD diagnosis in women who survive to age 80 and above has not been described previously and has important public health significance given our aging population.Methods: Women's Health Initiative participants aged 80 years or older at the time of self-reporting PF (RAND SF-36) were studied in relationship to CVD diagnosis, whether present at study baseline (1993-1998) or diagnosed during follow-up through 2012. Cross-sectional analyses utilized demographic, medical, lifestyle, and psycho-social questionnaire data from baseline or updated at the time of self-reported PF.Results: Among 27,145 older Women's Health Initiative participants, 22.0% (N = 5,959) had been diagnosed with CVD, specifically: 11.3% (N = 3,071) with coronary heart disease; 4.7% (N = 1,279), stroke; 5.2% (N = 1,397), venous thromboembolism; 2.7% (N = 737), peripheral arterial disease; and 2.7% (N = 725), congestive heart failure. PF scores (mean ± SE) were significantly (p < .0001) higher without CVD (60.0 ± 26.9), compared with any CVD (47.9 ± 27.3), and for each specific CVD diagnosis: coronary heart disease (48.8 ± 27.1); stroke (44.8 ± 27.9); venous thromboembolism (48.9 ± 27.4); peripheral arterial disease (41.9 ± 2.2); and congestive heart failure (38.8 ± 26.1). Regardless of CVD diagnosis, higher PF was associated with: younger age at the time of PF assessment; lower body mass index; higher recreational physical activity; better self-reported general health; fewer hip fractures after age 55; no history of arthritis; and no recent use of non-steroidal anti-inflammatory drugs.Conclusions: Older women with any CVD, and particularly women with congestive heart failure or peripheral arterial disease, reported significantly lower PF compared to women with no CVD. Regardless of CVD diagnosis, higher PF was strongly associated with a more active lifestyle and lower body mass index, suggesting potential intervention targets for more optimal aging. [ABSTRACT FROM AUTHOR]