American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists
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Am J Health Syst Pharm · Jun 1995
Comparative StudyASHP national survey of hospital-based pharmaceutical services--1994.
The results of a national survey of pharmaceutical services in federal and nonfederal community hospitals conducted by ASHP during summer 1994 are reported and compared with the findings of earlier ASHP surveys. A simple random sample of community hospitals (federal and nonfederal) was selected from hospitals registered by the American Hospital Association. A questionnaire was mailed to each director of pharmacy. ⋯ Almost half of respondents indicated that staff reductions had occurred. About 9% of nonfederal hospitals had an ASHP-accredited residency program. The 1994 ASHP survey revealed a continuation of growth in some areas of hospital pharmacy (clinical services, computerization, formulary management techniques, and residency programs) and identified static areas (ambulatory care services, scope of drug distribution services, and quality assurance programs) that should be addressed by pharmacy leaders.
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Am J Health Syst Pharm · Mar 1995
Comparative StudyEvaluation of flow rates for six disposable infusion devices.
The accuracy of flow was studied for six disposable infusion devices: Eclipse (Block Medical), Homepump (Block Medical), Intermate (Baxter Healthcare), MedFlo (Secure Medical), ReadyMED (McGaw), and SideKick (I-Flow). Each infusion device had a preset delivery rate of 100 mL/hr. Either 48 or 50 units of each device were filled with 100 mL of 0.9% sodium chloride injection. ⋯ The SideKick's mean infusion rate exceeded the +/- 15% range during the first half of the infusion. None of six disposable infusion devices delivered 100% of the volume to be infused within 60 minutes. Of the devices tested, the Homepump demonstrated the least variability in flow and the most complete volume delivery.
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Am J Health Syst Pharm · Jan 1995
Stability of propofol with parenteral nutrient solutions during simulated Y-site injection.
The stability of propofol in three parenteral nutrient (PN) solutions was studied. Nine combinations of three PN solutions (with amino acid concentrations of 1.5, 2.5, and 5.0%) and three propofol concentrations (0.5, 2.0, and 3.0 mg/mL) were prepared in triplicate and stored at 22 degrees C under fluorescent light. Duplicate samples were visually inspected for color changes, precipitation, or gas formation, and the pH of the samples was determined. ⋯ The particle size of the vehicle for propofol remained relatively constant throughout the study period. Propofol 2 and 3 mg/mL was stable for five hours during simulated Y-site injection with PN solutions containing 1.5, 2.5, and 5% amino acids. Propofol 0.5 mg/mL was stable during simulated Y-site injection with the same PN nutrition solutions for five hours, except for the solution containing 1.5% amino acid.