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Biomedical subjects

F Burge

Publications and source records attributed to F Burge.

9 recordsLinked to original sources
PubMed2001

Physician characteristics in relation to cardiovascular drugs commonly prescribed for hypertension in Nova Scotia.

BACKGROUND: Cardiovascular drugs are the most frequently prescribed class of drugs in Canada. Among them, drugs used to treat hypertension are the single largest component. Variability in how these drugs are prescribed should be based on the specific characteristics of patients. However, some evidence shows that physician characteristics can also play a substantial role in prescribing trends. Such variation is also associated with varying beneficial and adverse patient outcomes. PURPOSE: To determine whether prescribing patterns of drugs used to treat hypertension in elderly patients in Nova Scotia varied by physician characteristics. METHODS: A retrospective, population-based descriptive study was done using the Nova Scotia Pharmacare program data for the fiscal year 1995/96. The unit of analysis was the individual physician. All drugs indicated in the management of hypertension were included for the analysis. RESULTS: Of 1466 physicians included in the analysis, 1004 were family physicians (FPs) and/or general practitioners (GPs), 155 were internal medicine specialists and 307 were other specialists. Fifty-eight per cent of 103,193 eligible senior citizens received at least one of the study medications. FPs and/or GPs prescribed 95.9% of all the study drugs. Internists prescribed proportionately fewer angiotensin-converting enzyme inhibitors, thiazides and other diuretics compared with the FPs and/or GPs but more beta-blockers and calcium channel blockers. A large proportion of the FPs and/or GPs (55.3%) prescribed less than 10% of the total day's supply of drugs, whereas a small proportion of FPs and/or GPs (16.3%) prescribed 52.6% of all the study drugs. There was no variation in the distribution of the types of antihypertensives prescribed based on physician age, sex or volume of prescribing. A slight variation in prescribing was seen with location of practice. CONCLUSIONS: Patterns of prescribing cardiovascular drugs used to treat hypertension were remarkably unaffected by physician characteristics. This finding counters other evidence in the literature that has raised concerns over prescribing patterns of certain types of physicians. Prescribing patterns may vary for other drug classes, but for this group of antihypertensives, little variability was found.

Adult↗
PubMed2001

Palliative care by family physicians in the 1990s. Resilience amid reform.

OBJECTIVE: To explore issues family physicians face in providing community-based palliative care to their patients in the context of a changing health care system. DESIGN: Focus groups. SETTING: Small (< 10,000 population), medium-sized (10,000 to 50,000), and large (> 50,000) communities in Nova Scotia. PARTICIPANTS: Twenty-five men and women physicians with varying years of practice experience in both solo and group practices. METHOD: A semistructured approach was used, asking physicians to reflect on recent palliative care experiences in order to explore issues of care. MAIN FINDINGS: Five themes emerged from the discussions: resources needed, availability of family support, time and money supporting physicians' activities, symptom control for patients, and physicians' emotional reactions to caring for dying patients. CONCLUSION: With downsizing of hospitals and greater emphasis on community-based care, the issues identified in this study will need attention, particularly in designing an integrated service delivery model for palliative care.

Adult↗
PubMed2000

Family Medicine residents' knowledge and attitudes about end-of-life care.

The medical management of end-of-life symptoms, and the psychosocial care of the dying and their families have not been a specific part of the curriculum for undergraduate medical students or residency training programs. The purpose of our research was to assess family medicine residents' knowledge of and attitudes toward care of the dying. All entering (PGY1) and exiting (PGY2) residents of the Dalhousie University Family Medicine Residency Program were given a 50-item survey on end-of-life care. They survey contains two 25-item subscales concerning attitudes/opinions toward end-of-life care, and knowledge about care. Thirty-one of the 33 entering PGY1s 94%) and 26 of the 30 exiting PGY2s (86%) completed the surveys. Overall attitude scores were felt to be high among both groups, with little difference between them. Areas of concern regarding the adequacy of knowledge were found in relation to managing opioid drugs and the symptom of dyspnea. Interventions are now in development to address these issues in the residency program. In an era of subspecialties, the challenge of integrating these areas into the curriculum without creating rotations in specialist palliative care is an issue faced by most family medicine residency programs.

Attitude of Health Personnel↗
PubMed2000

Pod people. Response of family physicians and family practice nurses to Kosovar refugees in Greenwood, NS.

OBJECTIVE: To explore roles of family physicians and family practice nurses who provided care to Kosovar refugees at Greenwood, NS. DESIGN: Qualitative study based on individual interviews with family physicians and family practice nurses. SETTING: Family practices in Halifax, NS. PARTICIPANTS: Six family practice nurses, four physician faculty members, four community-based family physicians, and two family medicine residents were interviewed. Participants were purposefully chosen from the roster of service providers. METHOD: All interviews were conducted by one of the researchers and were semistructured. Interviews lasted approximately 30 minutes and were immediately transcribed. Key words and phrases were identified and compared with subsequent interviews until saturation was achieved. MAIN FINDINGS: Data yielded four analytical categories: the clinical encounter, expectation and experience, role and team functioning, and response. Participants reported how providing care in the context of a refugee camp was both similar to and different from their daily activities in family practice, as were their working relationships with other health care professionals. CONCLUSION: Primary care for refugees during complex health emergencies is often underreported in the literature. Yet family practice physicians and nurses recounted that they had the requisite skills to provide care in such a context.

Adult↗
PubMed1997

The family's perspective on issues of hydration in terminal care.

We identified issues that are important to family caregivers when deciding whether or not artificial hydration should be provided to patients with advanced cancer. A qualitative study using semi-structured interviews was carried out in the home support and inpatient divisions of a palliative care program in Halifax, Nova Scotia. Participants included children and spouses of terminally ill patients who had dealt with or would soon deal with issues of hydration. Factors influencing caregivers included issues of symptom distress, ethical and emotional considerations, information exchange between health professionals and family, and culture. The perceived benefits of artificial hydration by the caregivers were central to the ethical, emotional, and cultural considerations involved in their decision making. Discussions with caregivers should attempt to (a) discover the patient's wishes and attitudes concerning the procedure; (b) provide as accurate information as is available about advantages and disadvantages; and (c) recognize and explore caregivers' concerns that may or may not have been expressed.

Adult↗
PubMedDate not supplied

Asthma in primary care: making guidelines work.

OBJECTIVE: To determine the views of family physicians regarding selected asthma recommendations from a Canadian practice guideline and the supporting evidence, and to identify issues needing further development if family physicians are to find guideline recommendations to be truly useful clinical tools. SETTING: Four urban communities in Nova Scotia, Prince Edward Island and New Brunswick. PARTICIPANTS: Twenty community family physicians representing different practice settings, and varying according to age and sex, were recruited to participate. DATA COLLECTION: Four focus groups were held, each lasting 2 h, at which recommendations from a published asthma guideline were presented for discussion on the applicability to their practices. The data were analyzed using a grounded theory method. RESULTS: Physicians rely on clinical judgment in lieu of objective measures in diagnosing asthma and resist treating every exacerbation with steroids. They thought that the recommendations on smoking and patient education should have been stronger or more prominent. Patient noncompliance limits the usefulness of home peak flow measures. Topics such as allergy assessment and most pharmacological therapies triggered little discussion. DISCUSSION: Asthma guideline developers and those interested in enhancing compliance with recommendations will need to attend to factors such as physician attitudes and beliefs on a variety of issues, including the use of objective measures and the availability of adequate resources to conduct the tests. Similarly, negative patient attitudes toward an increased use of corticosteroids suggest that a public education program would be most helpful regarding that group of recommendations.

Asthma↗