Laura A. Tuttle

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OBJECTIVE Masked hypertension (MH) refers to nonelevated office blood pressure (BP) with elevated out-of-office BP, but its reproducibility has not been conclusively established. We examined 1-week reproducibility of MH by home BP monitoring (HBPM) and ambulatory BP monitoring (ABPM). METHODS We recruited 420 adults not on BP-lowering medication, with(More)
BACKGROUND Masked hypertension (MH)--nonelevated office blood pressure (BP) with elevated out-of-office BP average--conveys cardiovascular risk similar to or approaching sustained hypertension, making its detection of potential clinical importance. However, it may not be feasible or cost-effective to perform ambulatory BP monitoring (ABPM) on all patients(More)
AIMS The aim of this study was to evaluate the impact of antiplatelet agents on the thrombosis rates of arteriovenous fistulae and grafts used for haemodialysis access. METHODS In this meta analysis, a systematic search of the literature was used to identify randomised controlled trials evaluating the effect of antiplatelet agents in graft or fistula(More)
OBJECTIVE Uncertainty exists when relying on office (clinic) blood pressure (BP) measurements to diagnose hypertension. Home BP monitoring and ambulatory BP monitoring (ABPM) provide measurements that are more strongly associated with cardiovascular disease. The degree to which patients exhibit uncertainty about office BP measurements is unknown, as is(More)
RATIONALE AND OBJECTIVES To assess how well radiologists visualize relevant features of lesions seen with automated breast volumetric scanning (ABVS) in comparison to hand-held breast ultrasound in women going to breast biopsy. MATERIALS AND METHODS Twenty-five subjects were recruited from women who were scheduled to undergo a breast biopsy for at least(More)
OBJECTIVES To assess radiologist confidence in the characterization of suspicious breast lesions with a dedicated three-dimensional breast computed tomography (DBCT) system in comparison to diagnostic two-dimensional digital mammography (dxDM). MATERIALS AND METHODS Twenty women were recruited who were to undergo a breast biopsy for a Breast(More)
Recently, the US Preventive Services Task Force issued a draft recommendation to utilize 24-hour ambulatory blood pressure (BP) monitoring (ABPM) to confirm the diagnosis of hypertension after screening. However, ABPM can be inconvenient and has some adverse effects such as pain and bruising from the repeated cuff inflations. In this national survey, we(More)
BACKGROUND We examined the reproducibility of differences in ambulatory blood pressure (BP) monitoring (ABPM) phenotypes and other parameters (sustained hypertension, masked hypertension, nocturnal hypertension, and nondipping) between African Americans and Whites. METHODS A total of 420 participants untreated for hypertension attended 2 research visits 1(More)
BACKGROUND Obesity and physical inactivity are responsible for more than 365,000 deaths per year and contribute substantially to rising healthcare costs in the US, making clear the need for effective public health interventions. Calorie labeling on menus has been implemented to guide consumer ordering behaviors, but effects on calories purchased has been(More)