PubMed · 16148421
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John C Somberg. Nesiritide: the wrong controversy.. https://doi.org/10.1097/01.mjt.0000179418.65067.a6
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PURPOSE: To evaluate the compliance of private pharmacies to good pharmacy practice (GPP) in an urban and rural district in Sri Lanka and identify deficiencies with a view to improving supply of safe and effective drugs to consumers. METHODS: Lot quality assurance sampling (LQAS) method was used to determine the number of pharmacies that need to be studied and the threshold limit of defective elements. An inspection of 20 pharmacies in the urban and all 18 pharmacies in the rural district was carried out using a structured checklist. Compliance to seven subsystems of GPP was studied. RESULTS: Storage of drugs, maintenance of cold chain, dispensing and documentation were comprehensively substandard in both districts. Individual items of supervision in registration, physical environment and order of the pharmacy were also found to be substandard in both districts. CONCLUSION: This study shows that the LQAS method can be used to identify inadequate pharmacy services in the community as a whole. There was poor compliance to GPP by the private pharmacies in both districts. There are concerns about the quality of drugs and the safety of private pharmacy services to the community. Some of the deficiencies could be easily corrected by educating the pharmacists and authorised officers, and more effective and streamlined supervision.
This paper identifies and analyzes how the implementation and use of picture archiving and communication system impacts radiologists' work practice. The study is longitudinal from 1999 to 2005 and have a qualitative perspective were data were collected by structured interviews in a total of 46. The interviews were transcribed, analyzed, and coded using grounded theory as an organizing principle. In radiologists' work practice, three main categories were defined: professional role, diagnostic practice, and technology in use. The changing trends within the professional role indicated that radiologists moved from a more individual professional expertise to become more of an actor in a network. The diagnostic practice changed, as reading x-ray films was seen as an art form in 1999, requiring years of training. Once everyone could view digital images, including 3-dimensional technology, it was easier for other clinicians to see and interpret the images and the skills become accessible to everyone. The change in technology in use as a result of the shift to digital images led to an increased specialization of the radiologist.
OBJECTIVE: The purpose of the current study was to determine the effectiveness of using cognitive task analysis (CTA) to develop a curriculum to teach the behavioral skills and the cognitive strategies of a percutaneous tracheostomy (PT) placement. METHODS: Postgraduate 2, 3, and 4 general surgery residents were randomly assigned to either the CTA group (N = 9) or the control group (N = 11). The CTA group was taught percutaneous tracheostomy placement using the CTA curriculum. The control group received the traditional curriculum. RESULTS: The CTA group performed significantly higher on the PT procedure at 1 month (CTA: 43.5 +/- 3.7, control 35.2 +/- 3.9, P = .001) and at 6 months post-instruction (CTA: 39.4 +/- 4.2, control: 31.8 +/- 5.8, P = .004). In addition, the CTA group demonstrated superior cognitive strategies than the control group (CTA: 25.4 +/- 5.3, control: 19.2 +/- 2.0, P = .004). CONCLUSIONS: The use of CTA was effective in improving the cognitive processes and technical skills of performing a PT for surgical residents.