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STUDY OBJECTIVE The Centers for Disease Control and Prevention (CDC) recently released revised recommendations for HIV testing in health care settings, calling for the performance of nontargeted opt-out HIV screening, the integration of informed consent for HIV testing into the general consent for medical care, and the uncoupling of prevention counseling(More)
To assess medication compliance over time, we prospectively performed pill counts among 121 ambulatory hypertensive subjects for less than or equal to 12 months. Prescribed regimens consisted of pinacidil or hydralazine administered four times a day and of secondary drugs administered up to twice daily. Surreptitious pill counts occurred every 1 to 12(More)
STUDY OBJECTIVE Several termination of resuscitation criteria have been proposed to identify patients who will not survive to hospital discharge after out-of-hospital cardiac arrest. However, only 1 set has been derived to specifically predict survival to hospital discharge with good neurologic function. The objectives of this study were to externally(More)
To evaluate pill counts as a compliance measure for drug trials, we followed 121 ambulatory hypertensives selected for good compliance over less than or equal to 12 months. The medication regimens consisted of either pinacidil or hydralazine as monotherapy or with propranolol and/or hydrochlorothiazide. Pill counts for the two primary drugs were obtained at(More)
We evaluated insulin sensitivity in normotensive (blood pressure, BP, less than 135/85 mm Hg) and hypertensive (BP greater than 160/90 mm Hg) elderly subjects over 65 years old who were stratified as normal weight (body mass index, BMI, less than 27) and obese (BMI greater than 27). Obese hypertensive individuals demonstrated marked hyperinsulinemia (P less(More)
STUDY OBJECTIVE Emergency physicians use noncontrast cranial computed tomographic (CT) imaging of headache patients to identify subarachnoid hemorrhage caused by aneurysms or arteriovenous malformations. Given sufficiently high sensitivity, CT imaging could be used as a definitive diagnostic study in these patients. The purpose of this study is to determine(More)