Christopher A. Newton

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OBJECTIVE The optimal treatment of hyperglycemia in general surgical patients with type 2 diabetes mellitus is not known. RESEARCH DESIGN AND METHODS This randomized multicenter trial compared the safety and efficacy of a basal-bolus insulin regimen with glargine once daily and glulisine before meals (n = 104) to sliding scale regular insulin (SSI) four(More)
OBJECTIVE Effective and easily implemented insulin regimens are needed to facilitate hospital glycemic control in general medical and surgical patients with type 2 diabetes (T2D). RESEARCH DESIGN AND METHODS This multicenter trial randomized 375 patients with T2D treated with diet, oral antidiabetic agents, or low-dose insulin (≤ 0.4 units/kg/day) to(More)
OBJECTIVE This study investigated the safety and efficacy of sitagliptin (Januvia) for the inpatient management of type 2 diabetes (T2D) in general medicine and surgery patients. RESEARCH DESIGN AND METHODS In this pilot, multicenter, open-label, randomized study, patients (n = 90) with a known history of T2D treated with diet, oral antidiabetic agents,(More)
The purpose of this study was to determine if site-specific phosphorylation at the level of Akt substrate of 160 kDa (AS160) is altered in skeletal muscle from sedentary humans across a wide range of the adult life span (18-84 years of age) and if endurance- and/or strength-oriented exercise training could rescue decrements in insulin action and skeletal(More)
OBJECTIVE Clinical guidelines recommend point-of-care glucose testing and the use of supplemental doses of rapid-acting insulin before meals and at bedtime for correction of hyperglycemia. The efficacy and safety of this recommendation, however, have not been tested in the hospital setting. RESEARCH DESIGN AND METHODS In this open-label, randomized(More)
1 OBJECTIVEdThis study investigated the safety and efficacy of sitagliptin (Januvia) for the inpatient management of type 2 diabetes (T2D) in general medicine and surgery patients. RESEARCH DESIGN AND METHODSdIn this pilot, multicenter, open-label, random-ized study, patients (n = 90) with a known history of T2D treated with diet, oral antidiabetic agents,(More)
OBJECTIVE The optimal level of glycemic control needed to improve outcomes in cardiac surgery patients remains controversial. RESEARCH DESIGN AND METHODS We randomized patients with diabetes (n = 152) and without diabetes (n = 150) with hyperglycemia to an intensive glucose target of 100-140 mg/dL (n = 151) or to a conservative target of 141-180 mg/dL (n(More)
BACKGROUND Managing hyperglycemia and diabetes is challenging in geriatric patients admitted to long-term care (LTC) facilities. METHODS This randomized control trial enrolled patients with type 2 diabetes (T2D) with blood glucose (BG) >180 mg/dL or glycated hemoglobin >7.5% to receive low-dose basal insulin (glargine, starting dose 0.1 U/kg/day) or oral(More)
OBJECTIVE Effective treatment algorithms are needed to guide diabetes care at hospital discharge in general medicine and surgery patients with type 2 diabetes. RESEARCH DESIGN AND METHODS This was a prospective, multicenter open-label study aimed to determine the safety and efficacy of a hospital discharge algorithm based on admission HbA1c. Patients with(More)
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