Publications by authors named "Dara Schuster"

Despite evidence for higher fracture risk, clinical effects of osteoporosis treatments in type 2 diabetes (T2D) are largely unknown. Post hoc analyses of the DANCE observational study compared T2D patients and patients without diabetes to assess the effect of teriparatide, an osteoanabolic therapy on skeletal outcomes and safety. Patients included ambulatory men and women with osteoporosis receiving teriparatide 20μg/day SQ up to 24months followed by observation up to 24months.

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Background: The burden on caregivers of patients with Alzheimer's disease (AD) is associated with the patient's functional status and may also be influenced by chronic comorbid medical conditions, such as diabetes. This post-hoc exploratory analysis assessed whether comorbid diabetes in patients with AD affects caregiver burden, and whether caregivers with diabetes experience greater burden than caregivers without diabetes. Caregiver and patient healthcare resource use (HCRU) were also assessed.

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Introduction: Although depression is often associated with poor glycemic control in patients with type 2 diabetes mellitus (T2DM), this observation has been inconsistent. This exploratory, post hoc analysis investigated associations between depression parameters and glycemic control using data from a 24-month, prospective, observational, non-interventional study evaluating glycemic response following insulin initiation for T2DM.

Methods: We analyzed data from a 24-month, prospective, observational study that evaluated glycemic response in patients with T2DM who initiated insulin therapy (N = 985) in 5 European countries.

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Introduction: American Diabetes Association consensus guidelines emphasize individualized treatment in the management of type 2 diabetes mellitus (T2DM). Early glycemic response is a clinical marker that may predict longer term efficacy for individual patients and provide a clinical tool to enhance personalized treatment. This analysis evaluated whether glycemic response measured at week 12 ("early") could serve as a reliable predictor of glycemic control at weeks 24 and 52 of therapy in patients with T2DM.

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Purpose: Although diabetes is recognized as a risk factor for the development of cognitive impairment and for accelerated progression to Alzheimer disease (AD), it is unclear whether patients with diabetes who have already progressed to AD have a different rate of cognitive and functional decline compared with that in those without diabetes. This post hoc exploratory analysis compared cognitive and functional decline over an 18-month period in patients with mild AD dementia with and without comorbid diabetes. Decline in quality of life was assessed as a secondary objective.

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Aim: The objective of this study was to apply quantile regression (QR) methodology to a population from a large representative health insurance plan with known skewed healthcare utilization attributes, co-morbidities, and costs in order to identify predictors of increased healthcare costs. Further, this study provides comparison of the results to those obtained using ordinary least squares (OLS) regression methodology.

Methods: Members diagnosed with Type 2 Diabetes and with 24 months of continuous enrollment were included.

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Objective: To evaluate predictors of outcomes associated with an inpatient diabetes education and discharge support program for hospitalized patients with poorly controlled diabetes (glycated hemoglobin [HbA1c]>9%).

Methods: Patients participated in individualized diabetes education conducted by a certified diabetes educator (CDE) that included an exploration of barriers and goal setting during hospitalization with telephone follow-up and communication with primary providers at discharge. Predictors of HbA1c reduction, successful follow-up, and readmission were analyzed.

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Background: The American Diabetes Association consensus statement on the treatment of type 2 diabetes mellitus (T2DM) in older patients highlights the need for treatment pattern and effectiveness data from real-world settings and populations. This retrospective cohort study assessed the relative frequency of use of four commonly prescribed antihyperglycemia treatments for T2DM and quantified their effectiveness up to 2 years post-initiation.

Subjects And Methods: Within a large, U.

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Laparoscopic Roux-en-Y gastric bypass (LRYGB) achieves sustainable weight loss possibly by altering the gut microbiota. The effect of a proton pump inhibitor (PPI) on weight loss and the gut microbiota has not been explored. PPI use and the gut microbiota were assessed before and 6 months after LRYGB in eight patients.

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Objective: Healthcare providers managing older patients with type 2 diabetes mellitus (T2DM) face a complex milieu of medical conditions and comorbidities, which increase the risk of unintended treatment consequences. The objective of this study was to understand factors associated with hypoglycemia-related hospitalizations among adults with T2DM with an emphasis on older patients.

Research Design And Methods: A large retrospective cohort study using claims data from the United States was undertaken identifying actively registered patients diagnosed with T2DM and at least one diabetes medication prescription.

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Background: Despite the plethora of data in the critical care setting, there are few studies to guide clinicians in the hospitalwide care of patients with hyperglycemia.

Methods: Patients 18 years of age and older who had a discharge diagnosis code for diabetes were admitted between January 1, 2005, and December 31, 2010, and received an insulin infusion for any reason were included in the analysis. Patients were receiving noncritical care or cardiac care (with interchangeable critical and noncritical care capacity).

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Aims: This study assessed the frequency and most common causes of hospitalization in older compared to younger adults with type 2 diabetes mellitus (T2DM) in the US.

Methods: A retrospective study utilizing data from a nationally representative insurance claim database included patients who were diagnosed or treated for diabetes during or prior to the defined study period and who experienced hospitalization with or without re-hospitalization.

Results: Among 887,182 patients with T2DM, 31% were ≥ 65 years old and nearly 1 in 4 (23.

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Context: Insulin resistance is associated with altered vascular function in diabetes.

Objective: The objective of the study was to define the overall and regional aortic function as well as the changes of aortic function over time in nondiabetic individuals with insulin resistance and a normal oral glucose tolerance test (OGTT).

Design: This was a cross-sectional and longitudinal analysis with 12 months follow-up.

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Purpose: Baseline cardiovascular characteristics and longitudinal changes following weight loss surgery (WLS) in adolescents are not well defined. Recent data suggest that the use of transthoracic echocardiography (TTE) for preoperative cardiac assessment may provide suboptimal imaging fidelity secondary to excessive upper body adiposity. High fidelity imaging using cardiac magnetic resonance (CMR) is an extremely useful diagnostic tool.

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Background: Obesity is often associated with high cardiovascular disease risk factors. Obesity is common in African American women. We investigated the characteristics of metabolically healthy and metabolically unhealthy overweight/obese African American women based on the presence of insulin resistance.

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Unlabelled: Supplementation of standardized fermented papaya preparation (FPP) to adult diabetic mice improves dermal wound healing outcomes. Peripheral blood mononuclear cells (PBMC) from type II diabetes mellitus (T2DM) patients elicit a compromised respiratory burst activity resulting in increased risk of infections for the diabetic patients.

Aims: The objectives of the current study were to determine the effect of FPP supplementation on human diabetic PBMC respiratory burst activity and to understand underlying mechanisms of such action of FPP.

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Objective: To determine the effectiveness of an algorithm containing 1 of 3 initial subcutaneous doses of insulin detemir and flexible prandial and supplemental insulin aspart in stable patients who have undergone cardiac surgery and are being transitioned off intravenous insulin infusion.

Methods: Patients were extubated, were not taking vasopressors, and were otherwise stable, requiring at least 1 unit per hour of intravenous insulin at least 48 hours after surgery. Patients were randomly assigned to once-daily insulin detemir at 50%, 65%, or 80% of intravenous basal insulin requirements and received insulin aspart according to carbohydrate intake.

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Background: diabetes and CHF are common comorbidities in hospitalized patients but the relationship between glycaemic control, glycaemic variability, and mortality in patients with both conditions is unclear.

Methods: we used administrative data to retrospectively identify patients with a diagnosis of CHF who underwent frequent glucose assessments. TWMG was compared with other measures of glycaemic control and a time-weighted measure of glycaemic variability, the glycaemic lability index.

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Objective: To determine the relationship between inpatient glycemic control and hospital readmission in patients with congestive heart failure (CHF).

Methods: We used an electronic data collection tool to identify patients with a discharge diagnosis of CHF who underwent point-of-care glucose assessments. Timeweighted mean glucose (TWMG), hemoglobin A1c, and glycemic lability index (GLI) served as glycemic indicators, and readmission for CHF was determined at 30 days and between 30 and 90 days.

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Metabolic syndrome (MetS) as defined by the Adult Treatment Panel (ATP) III criteria includes 3 metabolic parameters: serum glucose, triglycerides, and high-density lipoprotein cholesterol (HDL-C) measurements. However, the impact of each of the 3 metabolic parameters on cardiovascular disease (CVD) risk in African American women (AAW) is unknown. Therefore, we investigated CVD risk clusters associated with each of the 3 metabolic components of MetS in adult nondiabetic, overweight/obese AAW.

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Obesity is a worldwide epidemic with multiple obesity-associated health problems including type 2 diabetes, hypertension, and cardiovascular disease. Adipose tissue serves as a fuel storage depot, but also plays a pivotal role in homeostasis of energy expenditure, appetite regulation, glucose regulation, and immunity. Both genetics and environment play important roles in adipose tissue function and dysfunction.

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Purpose: Obesity is an independent risk factor in trauma-related morbidity in adults. The purpose of this study was to investigate the effect of obesity in the pediatric trauma population.

Methods: All patients (6-20 years) between January 2004 and July 2007 were retrospectively reviewed and defined as non-obese (body mass index [BMI] <95th percentile for age) or obese (BMI > or =95th percentile for age).

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Obesity has reached epidemic proportions in the USA with a nearly fourfold rise in the prevalence of childhood obesity. There are many possible etiologies of obesity as the adipose tissue plays a significant, complex role in the physiology of fuel metabolism and hormone regulation. The development of obesity represents a pathophysiologic increase in fat mass in which multiple metabolic pathways are deranged.

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