Utility of ultrasound of the upper urinary tract in elderly men with indicators of obstructive symptoms or abnormal flow: how often can silent hydronephrosis be detected in general practice?
(9/8935)
BACKGROUND AND OBJECTIVE: While the prevalence of hydronephrosis is very low in obduction studies, a prevalence of 3-13% is reported for patients with an obstruction who are listed for prostatectomy. In order to evaluate the usefulness of transabdominal ultrasound in primary care, we determined the occurrence of hydronephrosis in males with symptoms of urinary obstruction in a general practice setting. METHOD: A micturition questionnaire (a modified Boyarsky) was sent to all men of 55 years or more who were registered in 10 general practices in Maastricht, and was followed by an examination at their general practice. Men with obstructive symptoms and/or with a free-flow abnormality were examined in the hospital with transabdominal ultrasound in order to detect dilatation of the upper urinary tract. This ultrasound was repeated approximately 15 months later. RESULTS: At the first measurement, none of the examined men (n = 178) had hydronephrosis, and this was still the case for 94 men 15 months later. CONCLUSION: Renal ultrasound is not necessary in general practice for men with uncomplicated obstructive complaints. (+info)
Report of the Psychotherapy Task Force of the American Academy of Child and Adolescent Psychiatry.
(10/8935)
In this task force report, the authors define the field of child and adolescent psychotherapy; review the state of the field with respect to advocacy, training, research, and clinical practice; and recommend steps to ensure that psychotherapy remains a core competence of child and adolescent psychiatrists. (+info)
Morbidity from asthma in relation to regular treatment: a community based study.
(11/8935)
BACKGROUND: The extent to which asthma morbidity in the community occurs in patients who are having relatively little treatment or in those on step 3 or above of the British asthma management guidelines is uncertain. We have looked at this in a community population in southern Nottinghamshire. METHODS: A cross sectional review of treatment in all patients over the age of four with diagnosed asthma was carried out in five large general practices (population 38 865) in 1995/6 using computerised general practice records. The patients' usual treatment was obtained from prescription data and categorised by the appropriate step on the British guidelines on asthma management. Two measures of morbidity, the request for 10 or more short acting beta agonist inhalers a year or the need for a course of oral corticosteroids in the last year, were related to the regular treatment of the patients. RESULTS: Of the 3373 patients (8. 7%) given a diagnosis of asthma, the percentage on steps 1, 2, 3, 4, and 5 of treatment were 54%, 22%, 11%, 3.6%, and 1%, respectively, with a further 8% having had no treatment. During the past year 13. 6% had been prescribed 10 or more beta agonist inhalers and 12.5% had received at least one course of oral corticosteroids. Both measures occurred more frequently in patients taking more prophylactic treatment (step 3 or above). Nevertheless, because most patients were on steps 1 and 2 of the treatment guidelines, more than half the patients requiring high doses of inhaled beta agonists or a course of oral prednisolone came from those taking low dose or no regular inhaled corticosteroid. CONCLUSIONS: Evidence of morbidity from asthma was found in many patients taking little or no prophylactic medication and this should be amenable to improved education. A different approach may be needed for patients with continuing morbidity who are already taking higher doses of prophylactic medication. (+info)
A design model for computer-based guideline implementation based on information management services.
(12/8935)
Clinical practice guidelines must be implemented effectively if they are to influence the behavior of clinicians. The authors describe a model for computer-based guideline implementation that identifies eight information management services needed to integrate guideline-based decision support with clinical workflow. Recommendation services determine appropriate activities in specific clinical circumstances. Documentation services involve data capture. Registration services integrate demographic and administrative data. Explanation services enhance the credibility of automated recommendations by providing supportive evidence and rating the quality of evidence. Calculation services measure time intervals, suggest medication dosages, and perform other computational tasks. Communication services employ standards for information transfer and provide data security. Effective presentation services facilitate understanding of complex data, clarify trends, and format written materials (including prescriptions) for patients. Aggregation services associate outcomes with specific guideline interventions. The authors provide examples of the eight services that make up the model from five evidence-based practice parameters developed by the American Academy of Pediatrics. (+info)
Computer-based guideline implementation systems: a systematic review of functionality and effectiveness.
(13/8935)
In this systematic review, the authors analyze the functionality provided by recent computer-based guideline implementation systems and characterize the effectiveness of the systems. Twenty-five studies published between 1992 and January 1998 were identified. Articles were included if the authors indicated an intent to implement guideline recommendations for clinicians and if the effectiveness of the system was evaluated. Provision of eight information management services and effects on guideline adherence, documentation, user satisfaction, and patient outcome were noted. All systems provided patient-specific recommendations. In 19, recommendations were available concurrently with care. Explanation services were described for nine systems. Nine systems allowed interactive documentation, and 17 produced paper-based output. Communication services were present most often in systems integrated with electronic medical records. Registration, calculation, and aggregation services were infrequently reported. There were 10 controlled trials (9 randomized) and 10 time-series correlational studies. Guideline adherence improved in 14 of 18 systems in which it was measured. Documentation improved in 4 of 4 studies. (+info)
Measuring the effects of reminders for outpatient influenza immunizations at the point of clinical opportunity.
(14/8935)
OBJECTIVE: To evaluate the influence of computer-based reminders about influenza vaccination on the behavior of individual clinicians at each clinical opportunity. DESIGN: The authors conducted a prospective study of clinicians' influenza vaccination behavior over four years. Approximately one half of the clinicians in an internal medicine clinic used a computer-based patient record system (CPR users) that generated computer-based reminders. The other clinicians used traditional paper records (PR users). MEASUREMENTS: Each nonacute visit by a patient eligible for an influenza vaccination was considered an opportunity for intervention. Patients who had contraindications for vaccination were excluded. Compliance with the guideline was defined as documentation that a clinician ordered the vaccine, counseled the patient about the vaccine, offered the vaccine to a patient who declined it, or verified that the patient had received the vaccine elsewhere. The authors calculated the proportion of opportunities on which each clinician documented action in the CPR and PR user groups. RESULTS: The CPR and PR user groups had different baseline compliance rates (40.1 and 27.9 per cent, respectively; P<0.05). Both rates remained stable during a two-year baseline period (P = 0.34 and P = 0.47, respectively). The compliance rates in the CPR user group increased 78 per cent from baseline (P<0.001), whereas the rates for the PR user group did not change significantly (P = 0.18). CONCLUSIONS: Clinicians who used a CPR with reminders had higher rates of documentation of compliance with influenza-vaccination guidelines than did those who used a paper record. Measurements of individual clinician behavior at the point of each clinical opportunity can provide precise evaluation of interventions that are designed to improve compliance with guidelines. (+info)
Effect of selective screening for gestational diabetes.
(15/8935)
OBJECTIVE: To estimate the percentage of pregnant women who would not be screened and the percentage of women with gestational diabetes mellitus (GDM) who would possibly remain undiagnosed if the American Diabetes Association's (ADA's) new selective screening recommendations are used rather than universal screening for GDM. RESEARCH DESIGN AND METHODS: Since 1987, the University of Michigan Health System has performed universal screening for GDM. In 1997, the ADA recommended that women having all four of the following characteristics need not be screened: age < 25 years, not members of an ethnic/racial group with a high prevalence of diabetes, normal body weight, and no family history of diabetes. We studied a random sample of the 25,118 deliveries at the University of Michigan between 1987 and 1997 to determine the prevalence of these four characteristics in our obstetric population. We also studied the prevalence of these four characteristics in 200 women who were diagnosed with GDM in the Endocrine Testing Unit and delivered at the University of Michigan between 1987 and 1997. RESULTS: Approximately 10-11% of women who delivered possessed all four low-risk characteristics and would not have been screened for GDM according to the new ADA recommendations. Only 4% of women (5 of 141) with GDM who delivered and for whom data on all four characteristics were reported possessed all four low-risk characteristics and would not have been screened. CONCLUSIONS: If the new ADA selective screening recommendations are used, few women with GDM will be missed (4%) but approximately 90% of pregnant women will still need to be screened for GDM. (+info)
Maternity Care Guidelines checklist. To assist physicians in implementing CPGs.
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PROBLEM BEING ADDRESSED: Implementing the recommended clinical practice guidelines for prenatal care can be difficult for busy practitioners because the guidelines are numerous and continually being revised. OBJECTIVE OF PROGRAM: To develop a checklist outlining the current recommended activities for prenatal care to assist practitioners in providing evidence-based interventions to pregnant women. MAIN COMPONENTS OF PROGRAM: We reviewed guidelines for prenatal care from the Canadian Task Force on the Periodic Health Examination (CTFPHE) and from the report of the US Preventive Services Task Force (USPSTF). We searched MEDLINE for interventions commonly performed in pregnancy, but not reviewed by either task force. Interventions graded A or B are listed in bold type on the checklist. Interventions graded C by either task force or recommended by organizations not necessarily using the same rigorous criteria are listed in plain type. Recommended interventions are displayed along a time line under three headings: clinical maneuvers, investigations, and issues for discussion. Pilot testing by 12 practising physicians and 12 family practice residents showed that most respondents thought the checklist very useful. CONCLUSIONS: Providing a one-page checklist summarizing recommended clinical maneuvers, investigations, and topics for discussion should help physicians with implementing the many clinical practice guidelines for prenatal care. (+info)