Faculty Bibliography

Interdisciplinary care teams are important in managing older patients. Geriatric patients with cardiovascular problems represent a unique paradigm for interdisciplinary teams, and patients benefit from the assistance of physicians, nurses, social workers, pharmacists, and therapists collaborating on treatment plans. Teams work on the inpatient and outpatient sides and at patients' homes to maximize function and prevent readmissions to the hospital.

OBJECTIVE:Interpersonal psychotherapy (IPT) is aimed at improving negative affect that is purported to contribute to the development and maintenance of loss-of-control (LOC) eating. Although youth who report LOC over eating tend to consume more snack-foods than those without LOC, it is unknown if IPT impacts objective energy intake. METHODS:To test if IPT improves mood and eating in the laboratory, we examined a sample of 88 girls with LOC eating who were randomized to either IPT (n = 46) or a standard-of-care health education (HE) group program. At baseline, and 6-month (follow-up 1) and 1-year (follow-up 2) following the initiation of the groups, girls consumed lunch from a multi-item meal with an instruction designed to model a LOC episode. Girls also reported mood state immediately before each meal. RESULTS:Girls in IPT experienced no significant changes in pre-meal state depressive affect, while girls in HE experienced a non-significant improvement by follow-up 1 and then returned to baseline by follow-up 2 (p < .04). We found no significant group difference for changes in total intake relative to girls' daily energy needs (p's ≥ .25). However, IPT reduced, while HE increased, the percentage of daily energy needs consumed from snack-foods by follow-up 2 (p = .04). Within-groups, HE increased their snack food intake from follow-up 1 to follow-up 2 (p = .01). CONCLUSIONS:In adolescent girls with LOC, IPT did not change total intake at the test meal and was associated with reduced snack-food intake. Data are required to determine if IPT effectively prevents excess weight gain in the longer-term. © 2015 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:490-498).

OBJECTIVE:To examine the magnitude and types of hospitalizations among persons with prediabetes, undiagnosed diabetes, and diagnosed diabetes. RESEARCH DESIGN AND METHODS:This study included 13,522 participants in the Atherosclerosis Risk in Communities (ARIC) study (mean age 57 years, 56% female, 24% black, 18% with prediabetes, 4% with undiagnosed diabetes, 9% with diagnosed diabetes) with follow-up in 1990-2011 for hospitalizations. Participants were categorized by diabetes/HbA1c status: without diagnosed diabetes, HbA1c <5.7% (reference); prediabetes, 5.7 to <6.5%; undiagnosed diabetes, ≥6.5%; and diagnosed diabetes, <7.0 and ≥7.0%. RESULTS:Demographic adjusted rates per 1,000 person-years of all-cause hospitalizations were higher with increasing diabetes/HbA1c category (Ptrend < 0.001). Persons with diagnosed diabetes and HbA1c ≥7.0% had the highest rates of hospitalization (3.1 times higher than those without a history of diagnosed diabetes, HbA1c <5.7%, and 1.5 times higher than those with diagnosed diabetes, HbA1c <7.0%, P < 0.001 for both comparisons). Persons with undiagnosed diabetes had 1.6 times higher rates of hospitalization and those with prediabetes had 1.3 times higher rates of hospitalization than those without diabetes and HbA1c <5.7% (P < 0.001 for both comparisons). Rates of hospitalization by diabetes/HbA1c category were different by race (Pinteraction = 0.011) and by sex (Pinteraction = 0.020). There were significantly excess rates of hospitalizations due to cardiovascular, endocrine, respiratory, gastrointestinal, iatrogenic/injury, neoplasm, genitourinary, neurologic, and infection causes among those with diagnosed diabetes compared with those without a history of diagnosed diabetes (all P < 0.05). CONCLUSIONS:Persons with diagnosed diabetes, undiagnosed diabetes, and prediabetes are at a significantly elevated risk of hospitalization compared with those without diabetes. Substantial excess rates of hospitalizations in persons with diagnosed diabetes were for endocrine, infection, and iatrogenic/injury causes, which may be preventable with improved diabetes care.

Residual kidney function contributes substantially to solute clearance in dialysis patients but cannot be assessed without urine collection. We used serum filtration markers to develop dialysis-specific equations to estimate urinary urea clearance without the need for urine collection. In our development cohort, we measured 24-hour urine clearances under close supervision in 44 patients and validated these equations in 826 patients from the Netherlands Cooperative Study on the Adequacy of Dialysis. For the development and validation cohorts, median urinary urea clearance was 2.6 and 2.4 ml/min, respectively. During the 24-hour visit in the development cohort, serum β-trace protein concentrations remained in steady state but concentrations of all other markers increased. In the validation cohort, bias (median measured minus estimated clearance) was low for all equations. Precision was significantly better for β-trace protein and β2-microglobulin equations and the accuracy was significantly greater for β-trace protein, β2-microglobulin, and cystatin C equations, compared with the urea plus creatinine equation. Area under the receiver operator characteristic curve for detecting measured urinary urea clearance by equation-estimated urinary urea clearance (both 2 ml/min or more) were 0.821, 0.850, and 0.796 for β-trace protein, β2-microglobulin, and cystatin C equations, respectively; significantly greater than the 0.663 for the urea plus creatinine equation. Thus, residual renal function can be estimated in dialysis patients without urine collections.

BACKGROUND:Prehypertension (blood pressure (BP) of 120-139 mm Hg systolic and/or 80-89 mm Hg diastolic) is highly prevalent and is associated with increased cardiovascular risk. Our goal was to investigate the extent to which prehypertension is associated with end-organ alterations in cardiac structure and function in a large biracial cohort of older men and women. METHODS:We studied 4,871 participants of the Atherosclerosis Risk in Communities (ARIC) study who attended visit 5 (2011-2013) and underwent two-dimensional echocardiography while free of prevalent coronary heart disease or heart failure. We categorized participants into 3 groups: optimal BP (BP <120 mm Hg and <80 mm Hg) (n = 402), prehypertension (n = 537), and hypertension (n = 3,932). RESULTS:Individuals with prehypertension (75±5 years) had higher left ventricular (LV) mass index and wall thickness, and higher prevalence of abnormal LV geometry than those with optimal BP (74±5 years), but lower than those with frank hypertension (76±5 years). In addition, participants with prehypertension had impairment of diastolic parameters (E/A, E' and E/E'), and had higher prevalence of mild and moderate-severe diastolic dysfunction compared to those with optimal BP, but no differences in systolic parameters. These differences in cardiac structure and function remained significant after adjusting for important clinical covariates. CONCLUSION/CONCLUSIONS:In the ARIC cohort at visit 5, prehypertension was associated with increased LV remodeling and impaired diastolic function, but not systolic function, suggesting that even mildly elevated BP within the normal range is associated with cardiac end-organ damage.

Home health care agencies are increasingly taking care of sicker, older patients with greater comorbidities. However, they are unequipped to appropriately manage these older adults, particular persons living with dementia (PLWD). We therefore developed the Dementia Symptom Management at Home (DSM-H) Program, a bundled interprofessional intervention, to improve the care confidence of providers, and quality of care delivered to PLWD and their caregivers. We implemented the DSM-H with 83 registered nurses, physical therapists, and occupational therapists. Overall, there was significant improvement in pain knowledge (5.9%) and confidence (26.5%), depression knowledge (14.8%) and confidence (36.1%), and neuropsychiatric symptom general knowledge (16.8%), intervention knowledge (20.9%), attitudes (3.4%) and confidence (27.1%) at a statistical significance of (P < .0001). We also found significant differences between disciplines. Overall, this disseminable program proved to be implementable and improve clinician's knowledge and confidence in caring for PLWD, with the potential to improve quality of care and quality of life, and decrease costs.

Approximately 20% of all children in the United States live in poverty, which exists in rural, urban, and suburban areas. Thus, all child health clinicians need to be familiar with the effects of poverty on health and to understand associated, preventable, and modifiable social factors that impact health. Social determinants of health are identifiable root causes of medical problems. For children living in poverty, social determinants of health for which clinicians may play a role include the following: child maltreatment, child care and education, family financial support, physical environment, family social support, intimate partner violence, maternal depression and family mental illness, household substance abuse, firearm exposure, and parental health literacy. Children, particularly those living in poverty, exposed to adverse childhood experiences are susceptible to toxic stress and a variety of child and adult health problems, including developmental delay, asthma and heart disease. Despite the detrimental effects of social determinants on health, few child health clinicians routinely address the unmet social and psychosocial factors impacting children and their families during routine primary care visits. Clinicians need tools to screen for social determinants of health and to be familiar with available local and national resources to address these issues. These guidelines provide an overview of social determinants of health impacting children living in poverty and provide clinicians with practical screening tools and resources.

Background: Older adult patients experience high rates of return ED visits and readmissions following hospitalization due in part to imperfectly understood discharge instructions. "Transport PLUS" expands the role of Emergency Medical Technicians (EMTs) by adding simple interventions, such as a Discharge Comprehension Assessment (DCA), to routine ambulance transports home from the hospital to improve the transition of care. Previously reported feasibility data demonstrated 92.7% patient acceptance of the intervention with a knowledge deficiency found in 21.9% of encounters. Objectives: To evaluate the effectiveness of EMT's performing a DCA as measured by awareness of discharge instructions and compliance with follow up appointments at 1 month post-discharge. Methods: The Transport PLUS DCA was piloted among patients over age 65 transported home from the hospital by ambulance between November 2013 and June 2014. The intervention consists of an EMT assessing the subject's (or caregiver's) awareness of 6 elements of a high quality transition of care using the Transport PLUS checklist. If a deficiency is identified, the EMT reinforces the written discharge instructions with the patient. If the written instructions are incomplete, the EMT or project coordinator re-contacts the hospital care team. Phone surveys at approximately 4 weeks post-intervention measured awareness of the post-discharge care plan, and whether the patient successfully followed up for outpatient care. Results: Out of 521 DCA's performed during the study period, 364 (69.9%) patients and/or caregivers were successfully surveyed at an average interval of 39 days post discharge. 83.3% of respondents reported that the DCA was either helpful or very helpful. Patients and/or caregivers were able to demonstrate knowledge of red flags symptoms and outpatient follow-up instructions in 88.3% and 96.0% respectively. 251 (69.0%) had successfully attended their follow up appointment. Conclusion: This study demonstrates high rates of patient satisfaction and compliance with discharge instructions among those who received the Transport PLUS DCA. Further studies are needed to determine its effectiveness on clinical outcomes such as hospital readmissions and return ED visits against a control population

OBJECTIVES: To examine the prevalence of waterpipe smoking and its associated factors among adolescents in Hong Kong. METHODS: We analyzed data of the School-based Survey on Smoking among Students 2012/2013 from a representative sample of 45,857 secondary school students in Hong Kong (mean age 14.8, SD 1.9). We conducted Chi-square tests and t test to compare current (past 30 days) waterpipe users and nonusers by sociodemographic variables and other covariates. Univariate and multivariable logistic regression models were used to examine the factors associated with current waterpipe smoking. RESULTS: Overall, 1.2 % of students reported current waterpipe smoking, of whom 43 % reported concurrent use of cigarettes. Waterpipe was the most popular alternative tobacco product (non-cigarette) used by students. Current waterpipe smoking was associated with older age, male sex, higher self-perceived family financial status, poor knowledge about the harm of cigarette smoking, positive attitudes toward smoking, current cigarette smoking, other tobacco use, and alcohol consumption. CONCLUSIONS: Waterpipe smoking was the most popular alternative tobacco product among Hong Kong adolescents. Despite the low prevalence, it should be routinely monitored. Education programs and cessation interventions need to address waterpipe smoking in addition to cigarette smoking.