American journal of hospital pharmacy
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The statistical and research quality of reports published in two U. S. medical journals and two U. S. pharmacy journals over a 12-month period was determined. ⋯ Reports in the medical journals had conclusions based on a logical progression of hypothesis, methods, and analysis of results more frequently than did reports in pharmacy journals. Reports in the medical and pharmacy journals differed greatly according to research design and research goals. Improvement is needed in the statistical quality and research quality of original research reports published in the pharmacy literature.
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Operation of an emergency department satellite pharmacy in which the pharmacist provided clinical, educational, and drug distribution services during patient visits is described. In a Detroit trauma and ambulatory-care center, drugs were dispensed to outpatients 24 hours a day from a satellite pharmacy located in the 75-bed emergency department. ⋯ When reductions in the work force were necessary, the institution chose to retain 24-hour pharmacist coverage during emergency department patient visits and to eliminate 24-hour dispensing to outpatients. In this urban trauma center, the emergency department pharmacist's clinical, distributive, and educational services contributed substantially to delivery of patient care.
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Recently enacted legislation involving patent terms and the approval of new generic equivalent drug products is described, and the law's potential repercussions are discussed. The Drug Price Competition and Patent Term Restoration Act of 1984 (PL 98-417) consists of two titles that affect introduction procedures and patent requirements for certain types of generic new drug products. Title I allows drug manufacturers to use an abbreviated new drug application when seeking approval to make generic copies of drug products that were approved by the FDA after 1962. ⋯ Since PL 98-417 was implemented in September 1984, little has been settled in the way of implementing its provisions or accurately measuring its nonregulatory impact. It seems certain that the bill will be difficult to regulate and that litigation will proliferate. Furthermore, the impact of the statute on the composition of the drug industry will undoubtedly be substantial.
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The contamination potential of sterile disposable plastic syringes was evaluated after subjecting the syringes to both simulated in-use conditions and an intentional microbial challenge. Lots of 20 Luer-lock syringes in 10 or 12-cu cm and 20- or 30-cu cm sizes from three manufacturers were tested. Sampling was conducted using 30-ml vials of sterile aerobic culture media containing 14C-labeled substrates. ⋯ When this sampling technique was applied to the syringes inoculated on the upper piston surface with Bacillus subtilis suspension, a 100% contamination rate was observed in 120 samples each under both positive and negative in-vial pressure. Grasping the ribbed plunger shaft of disposable plastic syringes with a dry bare hand did not compromise the sterility of the syringe contents in this study; however, this practice should be avoided when possible. Personnel should absolutely avoid introducing fluid-borne microbial contaminants into the distal barrel end of these syringes because the contents are readily labile to contamination under these conditions.
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Two methods for estimating body surface area (BSA) in adult amputees were developed. BSA in sq m was determined in 42 healthy, nonamputee men and women by summing the surface areas of individual body parts obtained using geometric measurements (BSAmeas) and by an equation using height and weight (BSAcalc). Linear regression analysis was used to determine correlations between BSAmeas and BSAcalc and between BSAmeas and surface-area measurements of individual body parts (SApart). ⋯ Two methods of estimating BSA in amputees were proposed based on deduction of the surface area of the amputated part (calculated from the regression equation for SApart or as a percentage of total BSA) from total BSAcalc in adult amputees. The two methods developed in this study for estimating BSA may be useful in determining drug dosages in adult amputees and may provide more accurate information in burn therapy. Further studies are needed to validate the clinical application of these methods.