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Educational preparation of the Advanced Practice Nurse (APN) for the challenging role of providing available and accessible health care to ethnic diverse populations requires that cultural diversity be included in the expanded education. The Cultural Diversity Practice Model is offered for that purpose.
Since October 1987, autologous blood donations have been performed in Bern and in 1994 reached a total of 946, representing 3% of all blood donations. This value is lower than the 4.9% for Switzerland as a whole. We report on the motivation and reasons of patients in favour of autologous blood donations and compare the results of 1989 with 1995. In the 6 years' period, the median patient's age increased from 54 to 63 years. The motivation for autologous blood donations changed from "routine surgical office" to "doctors". More than 50% of the patients mentioned the risk of acquiring an infectious disease, especially HIV, as the main reason for autologous blood donations. Labeling, testing or storage of autologous blood products of 37 out of 100 patients was incorrect, and in a another 20% an enquiry at the donation centres was needed to confirm the required quality of the autologous blood products. In 7 cases only one out of several blood bags was screened for viral diseases, and in 5 cases, unfortunately, none of the autologous blood products were tested for HIV or hepatitis B and C. Considering the negative cost-effectiveness of autologous blood transfusion, it is strongly recommended that the intrinsically low clinical benefit of autologous blood product should not be compromised by lack of good clinical practice and good manufacturing practice.
Recently, spirometers have become available for use within general practice as an alternative to peak flow meters. This study investigates whether practice assistants, after comprehensive training, can effectively carry out spirometry with patients suffering from asthma and other chronic obstructive pulmonary diseases. A scoring system, consisting of 20 items, was devised to determine the effectiveness of the assistants' instructions and to assess the patient's subsequent use of the spirometer. About half the instructions and half the patient performance items were considered to be carried out satisfactorily.
The issue of third-party reimbursement for advanced nurse practitioners is a policy issue at both the state and federal levels. The article reports on a study that explored the perception of certified nurse midwives (CNMs) on the impact of current reimbursement policies on their ability to practice. The issues and problems identified by CNM Practice Directors related to obtaining payment and contracts. In turn, these issues were seen to influence the number of potential clients that can be seen.
Goals of the quality-of-care initiative are to improve the structure, process, and outcome of health care. The effectiveness of methods to improve quality have been largely unverified. Most methods are costly to implement and time-consuming to perform; some threaten professional autonomy. The characteristic feature of modern medicine that fuels the debate over quality is the variation in the delivery of health care. This review examines the "variation phenomenon" in medicine and the roles that practice guidelines and physician profiling have in improving health care, in general, and for adult cataract, in particular.
OBJECTIVES: To assess, using an Internet-based survey, the practice patterns of primary care physicians in the management of prostate disease and to assess the differences between family physicians and general internists. Prostate cancer and benign prostatic hyperplasia are common in the elderly population. The optimal management of these diseases is debated. METHODS: An 18-item survey was designed and administered on an Internet website. Members of the Society of General Internal Medicine and members of the Illinois, North Carolina, and New York chapters of the Academy of Family Physicians were surveyed. RESULTS: A total of 354 responses were obtained from 381 primary care physicians who viewed the survey web page. For patients 50 years old and older, 75% of physicians (87% of family physicians and 69% of general internists; P <0.001) recommended annual prostate cancer screening with digital rectal examination and 49% (67% of family physicians and 40% of general internists; P <0.001) recommended annual prostate cancer screening with prostate-specific antigen measurement. For patients diagnosed with prostate cancer, 76% of the primary care physicians estimated that less than one half of their patients are seen by a radiation oncologist. For the treatment and/or prevention of prostate cancer, 62% of physicians surveyed (76% of family physicians and 55% of general internists; P <0.001) believe there is a potential role for alternative herbal and nutritional therapies. CONCLUSIONS: Compared with general internists, family physicians are more likely to screen for prostate cancer and are more likely to believe there is a role for alternative therapies for prostate cancer.
OBJECTIVES: To summarize national survey results for key clinical preventive services provided by primary care physicians, characterize the results by demographic and practice attributes of the respondents, and compare the results to those obtained in other studies. DESIGN: Cross-sectional study. PARTICIPANTS: A total of 3881 clinicians who provided primary care at least 50% of their time, randomly sampled from the professional associations representing family practitioners, pediatricians, internists, and OB-GYNs. MEASURES: The Primary Care Providers Survey instrument of 1992, administered through the Office of Disease Prevention and Health Promotion, designed to assess the provision of clinical preventive services by primary caregivers. MAIN RESULTS: Few of the physicians surveyed reported providing most indicated clinical preventive services more than 80% of the time. For the purposes of this paper, > 80% provision of preventive services is considered adequate. Female physicians reported providing more preventive services involving exercise, diet, alcohol/drugs, seatbelts, sexual activity, family planning, immunizations, and screening procedures. Physicians aged < 50 reported providing more preventive services involving smoking, alcohol/drugs, seatbelts, sexual activity, and family planning. Older physicians generally reported more delivery of vaccines and screening procedures. Practitioners from big metropolitan areas reported more preventive services involving alcohol/drugs and family planning while respondents in rural areas reported less immunizations and screening procedures. When analyzed by specialty, physicians reporting the most preventive care varied by type of preventive care. CONCLUSIONS: Small differences in the self-report of provision of clinical preventive services between specialties and demographic subgroups did exist. At the time of this survey, however, no group of primary care physicians reported providing clinical preventive services to their patients at adequate levels.
The development of a model for treating acutely depressed patients on a frequent basis in an independent practice setting is described. Strategies to collaborate with managed care organizations, employee assistance programs, and local provider networks to recruit these patients are outlined. The patients treated in the intensive outpatient program described in this article were primarily depressed, were more acutely distressed than national and local inpatient samples, were often in suicidal crises, and had multiple comorbidities. Nonetheless, they demonstrated significant pre- and posttest improvements on a variety of client- and clinician-rated measures. A dose-response curve further illustrated that significant improvement in depressive symptoms was predictable. Private practitioners can expand their services through the development, implementation, delivery, management, and evaluation of mental health services that respond to market dynamics.
Put Prevention into Practice (PPIP), a national initiative promoting evidence-based clinical preventive services, was atheoretical in its approach to change. In 1994, the Texas Department of Health began demonstration projects to implement PPIP in grantee primary care sites across the state. They funded implementation and evaluation projects that resulted in eight years of experience with the process. Gathering both qualitative and quantitative data, the Texas Department of Health and the University of Texas researchers found action research essential to learning how to successfully support clinical sites in the implementation of PPIP. The researchers also found the need for on-site consultative assistance and a participatory problem-solving approach in order to produce desired systems change. A complex adaptive systems' perspective gave theoretical justification for action research, the composition of the PPIP Implementation Model, and the importance of specific adaptation by clinics. Thus, the eight-year action research project found that a state health department desiring to implement and institutionalize quality health care should focus on: (1) context-specific consultation, (2) recognition of complexity and system-level constructs, and (3) the requirement for participatory change.
Radiopharmaceuticals account for more than 95% of the group of sterile pharmaceutical products and should therefore be handled and produced with care. Since the introduction of the European directive, all pharmaceuticals used in clinical studies must be prepared under good manufacturing practice (GMP) conditions. This review aims to give an overview of the basic principles and guidelines for the preparation of radiopharmaceuticals. Special attention is given to the production area environment and personnel, the two basic requirements for GMP productions. Especially for the production area, two philosophies have to be combined: the cascade system of over-pressure for the production of pharmaceuticals and the under pressure system for the manufacturing of radioisotopes. Personnel should be selected based on education and regularly given special training for the handling of radioactive material. Compared to pharmaceuticals, radiopharmaceuticals have their own labels, taking into account their specific nature. Besides the standard quality control, other items for quality control of radiopharmaceuticals are also discussed in this article.
OBJECTIVE: To determine the workload implications for general practice of the Coronary Prevention Group and British Heart Foundation action plan for preventing heart disease. DESIGN: Computer simulation of plan, including calculation of Dundee risk scores, with data from OXCHECK trial. SUBJECTS: 4759 patients aged 35-64 who had health checks during 1989-91. MAIN OUTCOME MEASURE: Effect of using different risk scores as thresholds on workload and coverage of patients at known risk. Thresholds of 6-20 were used for cholesterol screening (nearset) and 4-16 for special care (preset). RESULTS: On the basis of workload a nearset of 8 and preset of 12 would be reasonable. This implies cholesterol measurement in 1794 (37.7%) patients and special care in 1074 (22.6%). However, many patients with single risk factors were not allocated to special care at these thresholds: 11 (37.9%) patients with cholesterol concentrations > or = 10 mmol/l, 21 (33.9%) with systolic pressure > or = 180 mm Hg, and 213 (40.7%) heavy smokers (> 20 cigarettes/day) were missed. The distribution of scores was similar in those at established clinical risk, those with family history of heart disease, and others. CONCLUSION: The guidelines may help to make best use of resources within specific age-sex groups but sound protocols for unifactorial risk assessment and modification remain essential.
The psychiatric hospital environment plays a significant, though often underappreciated, role in patient and staff functioning. This column reviews the literature on important environmental and therapeutic issues in psychiatric hospital design. Research findings and clinical conjecture reported over the past 50 years indicate that intervening environmentally through clinically informed, patient-centered design can improve functioning both among and between patients and staff. This column identifies specific best practice considerations and recommendations for designing inpatient psychiatric facilities and may serve as a useful planning resource to those interested in adopting a patient-centered, inclusive approach to design and treatment.
Six case histories concerning female urinary incontinence were mailed to 191 randomly selected general practitioners (GPs) in Norway, of whom 139 (73%) replied. Great variations in suggested investigations and treatment were found between individual doctors. Four explanatory variables were examined: doctors' sex, years since graduation, urban/rural location, and GP specialization. GP specialists treated fewer patients adequately than non-specialists. Experienced female doctors instructed more patients in pelvic floor exercises, prescribed more oestrogens, referred more patients, and also indicated the possibility of surgery more frequently than their colleagues. Nevertheless, patient management is largely independent of a doctor's sex and age, practice location, and GP specialization.
This article outlines requirements for the establishment of new medical groups by previously independent physicians. Those interested in forming groups may want to use the information in this paper as a checklist for establishing an operational system of integrated practices that can deal more effectively with the increasing pressures of today's health care marketplace.
The potential of the General Practice Research Database (GPRD) for communicable disease surveillance was explored using head lice as an example. All diagnoses of head lice and prescriptions for parasiticidal agents from 1993 to 2000 in the West Midlands were analysed. Diagnoses reached a peak of 28.2 per 1,000 patient years at risk and total prescriptions reached a peak of 27.1 per 1,000 patient years at risk in 1997. Malathion and permethrin were prescribed most often. The proportion of further parasiticidal prescriptions issued within 30 days of the initial prescription increased to a peak of 11.5% of prescriptions in 1997. The ratio of the same:different further prescriptions changed during the study period, reaching a high of 5:1 in 2000. These trends are mirrored by the Royal College of General Practitioners (RCGP) Weekly Returns Service and Prescribing Analysis and Cost (PACT) data. Use of GPRD provides additional insights into patient data, particularly on prescribing, that would not be available from other sources.
The second revision of the Dutch College of General Practitioners' practice guideline on hormonal contraception discusses the various methods of hormonal birth control and can help the general practitioner to inform the patient when choosing the most desirable method. A thorough anamnesis is necessary with regard to the increased risks for breast cancer, uterine cancer and cardiovascular diseases in women using hormonal contraception, especially in those who smoke. The guideline also discusses non-hormonal methods briefly.
The advent of HIV/aids has led to a renewed interest in infection control and occupational safety in dentistry. The full implementation of "Universal Precautions" to prevent cross-infection of HIV, hepatitis B, and other blood borne pathogens would have a heavy financial implication on developing countries like Nigeria which are faced with the arduous problem of coping with scarce resources. Dentistry is bound to cost more when effective infection control is practised. This paper therefore proposes recommendations for minimum, practicable and acceptable infection control standards which are not only cost effective but also attainable.
The revised Dutch College of General Practitioners' practice guideline 'Depressive disorder' no longer distinguishes between mild and severe depression because the management in both cases is identical. This guideline focuses much attention on diagnosis, support and information, all of this in dialogue with the patient. The choice between the antidepressants, a tricyclic antidepressant or a specific serotonin reuptake inhibitor is based on the contraindications of these drugs.