Publications by authors named "Casten R"

Objective: To investigate the effects of discordant medication beliefs on diabetes self-management and glycemic control in older Black individuals with diabetes and Mild Cognitive Impairment (MCI).

Methods: Cross-sectional analysis of baseline data from two clinical trials testing behavioral interventions to improve glycemic control in older Black primary care patients with diabetes and MCI.

Results: The mean number of discordant medication beliefs was 6 (SD = 3; range 0 to 16).

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Objective: The prevalence of diabetes is higher in Black than in White individuals, and Blacks seek emergency department (ED) care for diabetes more often than Whites. This randomized controlled trial compared the efficacy of a novel intervention called the Diabetes Interprofessional Team to Enhance Adherence to Medical Care (DM I-TEAM) to usual medical care (UMC) to prevent return diabetes-related ED visits and hospitalizations over 12 months in 200 Black individuals with diabetes after an ED visit. The trial also identified baseline variables associated with return ED visits and hospitalizations.

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Using a novel method of isochronous mass spectrometry, the masses of ^{62}Ge, ^{64}As, ^{66}Se, and ^{70}Kr are measured for the first time, and the masses of ^{58}Zn, ^{61}Ga, ^{63}Ge, ^{65}As, ^{67}Se, ^{71}Kr, and ^{75}Sr are redetermined with improved accuracy. The new masses allow us to derive residual proton-neutron interactions (δV_{pn}) in the N=Z nuclei, which are found to decrease (increase) with increasing mass A for even-even (odd-odd) nuclei beyond Z=28. This bifurcation of δV_{pn} cannot be reproduced by the available mass models, nor is it consistent with expectations of a pseudo-SU(4) symmetry restoration in the fp shell.

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Medication non-adherence impacts health significantly in African Americans with diabetes. We performed a retrospective data analysis on 56 patients who presented to the emergency departments of two hospitals in Philadelphia, PA, USA. Demographic data, medical history, and point-of-care hemoglobin A1c were collected at baseline.

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Black individuals with diabetes have high rates of emergency department (ED) use. This randomized controlled trial compared the efficacy of Diabetes Interprofessional Team to Enhance Adherence to Medical Care (DM I-TEAM) versus Usual Medical Care (UMC) to reduce number of return ED visits/hospitalizations over 12 months in 200 Black individuals with diabetes after an ED visit. DM I-TEAM consisted of community health worker-delivered diabetes education and behavior activation, telehealth visits with a diabetes nurse educator and primary care physicians, and clinical pharmacist recommendations to reduce potentially inappropriate medications (PIMs).

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The purpose of this work is to understand Emergency Department (ED) clinicians' experiences in communicating uncertainty about first-trimester bleeding (FTB) and their need for training on this topic. This cross-sectional study surveyed a national sample of attending physicians and advanced practice providers (APPs). The survey included quantitative and qualitative questions about communicating with patients presenting with FTB.

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Background: The prevalence of dementia in Blacks/African Americans (AAs) is almost twice that of Whites. Inequities in access to health care, socioeconomic conditions, and diabetes contribute to this disparity. Poorly controlled diabetes, which is more prevalent in Blacks/AAs, causes microvascular disease and neurodegeneration and increases dementia risk.

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Medication-related problems in older Blacks with diabetes mellitus (DM) are not well established. To describe the frequency of medication-related problems in older Blacks with DM presenting to the emergency department (ED). The study was a cross-sectional analysis of baseline data from a randomized controlled trial evaluating Blacks aged ≥60 years of age presenting to the ED.

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Objective: The purpose of the cross-sectional study was to identify associations of diabetes distress, physical functioning, and cognition with A1C in older Black individuals with diabetes and mild cognitive impairment.

Methods: The investigators analyzed previously collected data from 101 older Black individuals with diabetes and mild cognitive impairment. Participants were administered surveys at baseline to assess diabetes distress, physical functioning, and cognitive functioning and had A1C testing.

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Social-distancing guidelines from the COVID-19 pandemic have potential to compound morbidity in persons with dementia (PwD) and increase caregiver burden. This qualitative study utilized semi-structured interviews between August-November 2020 to explore the impact of COVID-19 on PwD and caregivers. Conventional qualitative content analysis was used.

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This study explored the relationship between trust in physicians and telehealth use during the COVID pandemic in 162 African Americans with diabetes. More than 90% of patients had internet-capable devices and internet service but only 61 patients (39%) had a telehealth visit. Compared to the latter, participants with no telehealth visits had less trust in physicians' ability to diagnose COVID, less trust in physicians' ability to treat via telehealth, and resided in more deprived neighborhoods.

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Aims: Dementia, diabetes, and African American race are three factors that are independently associated with emergency department (ED) use. This study tested the hypothesis that ED use is associated with worse cognitive function in African Americans with Mild Cognitive Impairment (MCI) and poorly controlled diabetes.

Methods: This study examined differences in ED use among African Americans with MCI and diabetes in a secondary data analysis of baseline data from a one-year randomized controlled trial (N = 101).

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The prevalence of diabetes mellitus (DM) in black individuals (blacks) is twice that of white individuals (whites), and blacks are more likely to have worse glycemic control, less optimal medication regimens, and higher levels of mistrust in the medical system. These three factors account for higher rates of acute medical care use in blacks with DM. To address this disparity, we developed DM I-TEAM (Diabetes Interprofessional Team to Enhance Adherence to Medical Care), a home-based multidisciplinary behavioral intervention that integrates care from a community health worker (CHW), the participant's primary care physician (PCP), a DM nurse educator, and a clinical pharmacist.

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Background/objectives: Improving glycemic control in older African Americans with diabetes and mild cognitive impairment (MCI) is important as the population ages and becomes more racially diverse.

Design: Randomized controlled trial.

Setting: Recruitment from primary care practices of an urban academic medical center.

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Objective: To determine the prevalence of depressive symptoms in an adult ophthalmic patient population and to delineate correlates.

Design: Cross-sectional study.

Participants: Adult patients (⩾18 years) were approached in general and sub-specialty cornea, retina, and glaucoma ophthalmic clinics.

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Diabetic retinopathy (DR) is more prevalent in blacks than whites because, compared to whites, blacks on average have worse glycemic control. Both of these racial disparities reflect differences in sociocultural determinants of health, including physician mistrust. This randomized, controlled 6-month pilot trial compared the efficacy of a culturally tailored behavioral health/ophthalmologic intervention called Collaborative Care for Depression and Diabetic Retinopathy (CC-DDR) to enhanced usual care (EUC) for improving glycemic control in black patients with DR ( = 33).

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Objective: Amnestic mild cognitive impairment (aMCI) has an uncertain course. Valid methods to evaluate memory change will best identify predictors of course. This issue is especially relevant to older persons in minority groups, who may have encountered life course factors that adversely affect cognition.

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Objective: To identify the risk factors for significant depressive symptoms in people with visual impairment in England and Wales to provide information on who is most at risk and to whom support services could be targeted in future.

Design: A cross-sectional study using baseline data from a pragmatic randomised controlled trial.

Setting And Participants: 990 participants aged 18 or over attending 1 of 14 low-vision rehabilitation primary care optometry-based clinics in South Wales or two hospital clinics in London.

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Importance: Mild cognitive impairment (MCI) is a transition state between normal cognitive aging and dementia that increases the risk for progressive cognitive decline. Preventing cognitive decline is a public health priority.

Objective: To determine whether behavioral activation prevents cognitive and functional decline over 2 years in black individuals with MCI.

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Purpose: To explore the feasibility and preliminary effectiveness of Problem-Solving Treatment for Primary Care (PST-PC) delivered by low-vision rehabilitation (LVR) practitioners to adult clients with depressive symptoms.

Design/method: A single-group pre/postintervention study. Eighteen adult LVR clients with depressive symptoms (Patient Health Questionnaire-9 [PHQ-9] score of ≥5) received 6-8 weekly telephone sessions of PST-PC delivered by expertly trained practitioners (n = 14).

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Objectives: To evaluate determinants of medication adherence and glycemic control in black patients with diabetes and mild cognitive impairment (MCI).

Methods: Cross-sectional study of 143 participants with mean age of 68.8 (SD: 6.

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