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Biomedical subjects

J A Paris

Publications and source records attributed to J A Paris.

14 recordsLinked to original sources
PubMed1999

Clinical governance for public health professionals.

This paper examines the issues specific to clinical governance for public health professionals. It highlights three levels at which public health is capable of promoting clinical governance: within the specialty of public health, across other National Health Service (NHS) organizations and as part of the public health responsibilities of health authorities. Current work is reviewed, and its focus on hospital and community NHS Trusts is noted. Current thinking on the introduction of clinical governance into clinical practice is interpreted to provide a framework for its development in public health professional practice.

Education, Medical, Continuing↗
PubMed1998

Randomized, controlled trial of RheothRx (poloxamer 188) in patients with suspected acute myocardial infarction. RheothRx in Myocardial Infarction Study Group.

BACKGROUND: Patients with acute myocardial infarction (AMI) who are not eligible for thrombolytic therapy or primary coronary angioplasty are distinguished by advanced age, complicated medical histories, relatively frequent use of prior revascularization procedures, and worse outcomes than their counterparts who are eligible for reperfusion therapy. METHODS AND RESULTS: The purpose of this randomized, controlled trial was to determine whether RheothRx, a hemorheologic agent, reduced myocardial infarct size and improved left ventricular function in patients who had suspected AMI at the time of hospital admission and were not eligible for reperfusion therapy. Patients were randomly assigned to RheothRx (n = 97) or placebo (n = 99). Patients in the two groups were similar with respect to age, sex, medical history, and clinical presentation. Enzyme evidence of AMI was present in 69% of the treatment group and 70% of the placebo group. Infarct size measured before hospital discharge was similar in the two groups (14.1% +/- 18.5% vs 11.7% +/- 14.1%, p = 0.60), although left ventricular ejection fraction was lower in the treatment group (47 +/- 14 vs 52 +/- 11, p = 0.026). Hospital mortality rate was 11.3% and 7.1% in patients receiving RheothRx and patients receiving placebo, respectively (p = 0.30). There was a higher occurrence of acute renal dysfunction in the RheothRx group (12% vs 2%, p = 0.005). Because of changes in drug dosage necessitated by the occurrence of acute renal dysfunction, the trial was stopped. CONCLUSIONS: In this study of patients who had suspected AMI and were not eligible for thrombolytic therapy, RheothRx did not decrease infarct size or favorably alter outcome. The need for effective treatment for this large patient population remains largely unmet.

Acute Kidney Injury↗
PubMed1996

Safety and effectiveness of the Arani curve guiding catheters in Palmaz-Schatz stenting of right coronary artery stenosis.

The purpose of this study was to evaluate the safety and efficacy of Arani curve guiding catheters in Palmaz-Schatz stenting of right coronary artery (RCA) stenosis. A total of 15 stents was implanted in 13 right coronary arteries. For stenting of the RCA with marked superior orientation and shepherd's crook configuration of the proximal segment, a catheter with a 75 degrees primary curve was used. A catheter with a 90 degrees primary curve was usually the best choice for stenting of the RCA with slight superior, horizontal, or interior orientation of the proximal segment. These catheters provided excellent support in 12 of 13 cases (93%) and resulted in successful stent deployment in these patients. There was one dissection which occurred distal to the stent following poststent balloon dilatation, and which required emergency coronary artery bypass graft surgery. There were no complications attributed to these guiding catheters. An extraordinary formation of pseudostenosis occurred in one patient. We conclude that Arani curve guiding catheters provide strong support and are safe and effective in stenting of RCA stenosis.

Aged↗
PubMed1993

Citizens' advice in general practice.

OBJECTIVE: To examine the introduction of citizens advice bureau sessions into general practice. DESIGN: Prospective survey of 150 consecutive attenders. SETTING: 10 Practices in south Birmingham that volunteered to participate. OUTCOME MEASURES: The social characteristics of the population attending, the problems presented, the social security and other payments obtained, and the health problems mentioned during the sessions. RESULTS: Advice requested covered the whole range offered by the citizens advice bureaus. Thirty nine of 150 attenders obtained payments totalling 58,300.58 pounds for year 1991-2, of which 54,929.58 pounds was recurring. People mentioning health problems were significantly more likely to be entitled to unclaimed benefits. CONCLUSIONS: The provision of citizens advice bureau sessions in general practice is an effective way of providing advice on life problems and securing proper payment of benefits, particularly to patients with health problems. This service complements rather than detracts from other citizens advice bureau activities.

Adolescent↗
PubMed1992

Hepatitis A and travel abroad: a study of notifications in Birmingham.

One hundred and seventy-two cases of viral hepatitis A (or 'infective hepatitis' or 'infective jaundice' judged to be viral hepatitis A) were notified in Birmingham in the 15 months from January 1990 to March 1991. Forty patients had travelled abroad in the three months prior to onset, 30 of whom had been to the Indian subcontinent. A survey of general practitioners attending to patients going abroad indicated that human normal immunoglobulin (HNIG) was rarely given to intending travellers, whereas other recommended immunisations often were. Furthermore, a sizeable proportion of travellers did not attend their general practitioners prior to departure. Interventions aimed at encouraging attendance, and the administration of HNIG prior to travel to endemic areas, could reduce the incidence of hepatitis A substantially, particularly in areas with a large population of Asian origin.

Adolescent↗
PubMed1992

General practitioners and public health.

Family Health Service Authorities (FHSAs), since 1st April 1991, have been both 'managed', by the Regional Health Authority, and 'managing', their contractor services. Both situations are relatively new to them, their Region and the contractors. We examine the opportunities and potential problems of this major strategic change. These relate to: (1) the establishment of effective coordination between providers of primary care services; (2) the establishment of minimum basic standards of care and administration for GPs (based on those set for training practices by the Regional Advisors in General Practice); (3) the development and validation of a data collection system from General Practice which could be used to establish a morbidity database from general practice as a means of health needs assessment as well as for performance review.

Family Practice↗
PubMed1991

Accuracy of patient encounter and billing information in ambulatory care.

BACKGROUND: This study examined the degree of accuracy of billing data in an academically affiliated family practice. METHODS: The progress notes from 1253 consecutive visits were independently reviewed by two family physicians, and the diagnoses, use of procedures, and level of service were determined for each visit. Discrepancies between the reviewers were resolved by consensus. These data were compared with the data on the corresponding billing form that had been completed by the care providers (ie, physicians on the faculty, physicians in training, family nurse practitioners, and nurses). RESULTS: There was poor agreement between the billing form and progress note on level of service and number of diagnoses (kappa = 0.37 and kappa = 0.28, respectively). The progress note usually indicated that a higher level of service should have been billed for a visit than actually was billed. Underreporting of the number of diagnoses was substantial; the billing forms listed only 69% of the diagnoses identified in the progress notes. In 60% of visits, each diagnosis on the billing form had a matching diagnosis in the progress note. This could be improved to 78% of visits if broad categories of disease were used. Residents were similar to faculty in the accuracy of reported level of service and types of diagnoses, but were more likely to underreport the number of diagnoses. CONCLUSIONS: Ambulatory care data from computerized billing files may not be sufficiently accurate for proper reimbursement of physician services or for use in research.

Abstracting and Indexing↗
PubMed1985

Guidelines for defining and analyzing health care services areas.

The current health care environment demands well-informed health care planners. Toward that end, this article describes defining the service area by ZIP code areas and census tracts, obtaining and using data from the Bureau of the Census for demographic analysis, and presenting the results to the decision makers.

Catchment Area, Health↗
PubMedDate not supplied

The effect of faculty private practice experience on appropriate charging for professional services.

Private practice experience is widely considered invaluable for academic family physicians, especially for clinical efficiency and for charging appropriately for professional services. This study tested the hypothesis that faculty members with private practice experience charged more appropriately for professional services. Patient-physician encounters were rated in terms of propriety of charges by consensus of two faculty physicians and compared to the actual level of service marked on the encounter form. Private practice experience for faculty resulted in less undercharging (21% of encounters undercharged versus 31% for faculty without that experience, P = .03). Physicians with private practice experience undercharged on average $.36 per encounter, versus $1.94 for providers without that experience (Kruskal-Wallis test, P = .27). Physicians with private practice experience also tended to perform more procedures but not to bill for more. Academic family physicians with private practice experience demonstrated more appropriate billing practices for professional services, but ideally preference for this type of academic physician should be based on other attributes, such as breadth of experience and efficiency in patient care.

Faculty, Medical↗