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Biomedical subjects

Heather Boon

Publications and source records attributed to Heather Boon.

46 records · Page 3Linked to original sources
PubMed2002

Women's decision-making about their health care: views over the life cycle.

This paper describes a compilation and further analysis of three qualitative studies, conducted independently, on women's health care decisions. Key areas regarding women's health, which span the life cycle, were examined including prenatal genetic screening, hormone replacement therapy and the use of complementary/alternative medicine in the treatment of breast cancer. Common themes were evident across all the focus groups in each of the three studies including: women's information seeking behavior; reliance on trusted information sources; the desire for information sharing; active involvement in the decision-making process; and accepting the consequences of the final decision. The findings have important implications for health care professionals as they engage women in the decision-making process about health concerns.

Attitude to Health↗
PubMed2002

Horse chestnut:a multidisciplinary clinical review.

Horse chestnut seed extract (HCSE) is widely used in Europe for the management of chronic venous insufficiency (CVI). Although traditionally recommended for a variety of medical conditions, CVI is the only indication for which there is strong supportive scientific evidence. Review of the literature reveals 14 randomized controlled trials, of which seven are methodologically of high quality, albeit limited by small sample sizes and short durations. These studies support the superiority of HCSE over placebo, and suggest equivalence to compression stockings and to oral oxerutins. In the future, a longer and adequately powered randomized trial is warranted to compare HCSE to standard of care, and to further assess safety and long-term efficacy. There are no data to suggest that horse chestnut flower, raw seed, branch bark, or leaf are effective for any indication, and it is recommended that these products not be used, as they are known to be toxic when ingested.

Journal Article↗
PubMedDate not supplied

The role of the state in the social inclusion of complementary and alternative medical occupations.

OBJECTIVE: To examine the views of government spokespersons regarding the efforts of five complementary and alternative medicine (CAM) groups (chiropractic, traditional Chinese medicine/acupuncture, naturopathy, homeopathy and Reiki) to take their place in the formal health care system. DESIGN: In this small scale, exploratory study, we conducted in-depth interviews with 10 key government officials at the federal (5), provincial (4) and municipal (1) levels. We used qualitative techniques such as constant comparison to describe and explain their responses to three main questions: (1) What should be the role of the state in the professionalization of CAM? (2) Is there a legitimate place for CAM groups in the formal health care system? and (3) Should CAM services be integrated with conventional medical care? SETTING: Ontario, Canada. RESULTS: The findings identify a fundamental tension between the various levels of government. Their mandate to protect the public comes into conflict with the obligation to respond to consumer pressure for CAM. Safety, efficacy and cost-containment were the chief explanations given for the government's slowness to catch up to consumers. They also mentioned fears of rising health care costs and the lack of cohesion among and between CAM groups as barriers to legitimacy and integration. CONCLUSION: Realizing the professional aspirations of CAM practitioners will depend on the outcome of a political contest between the public, the state and the established health care professions.

Canada↗
PubMedDate not supplied

St John's wort: a systematic review of adverse effects and drug interactions for the consultation psychiatrist.

St. John's wort is an herb commonly used in Europe for decades and more recently the topic of scientific investigation in this country. St. John's wort has been found more effective than placebo and equally as effective as tricyclic antidepressants in the short-term management of mild-to-moderate depression. Comparisons to selective serotonin reuptake inhibitors have provided equivocal data. While it is generally well tolerated in clinical use, there is accumulating evidence of significant interactions with drugs. This evidence-based presentation of the literature includes a brief description of pharmacodynamics and clinical applications, followed by a systematic review of adverse effects, toxicity, and drug interactions.

Depressive Disorder↗
PubMedDate not supplied

Men with prostate cancer: making decisions about complementary/alternative medicine.

PURPOSE: The purpose of this study was to explore prostate cancer patients 'perceptions, feelings, ideas, and experiences regarding making decisions to use (or not use) complementary/alternative medicine (CAM). METHODS: Five focus groups were conducted with 29 men diagnosed with prostate cancer. Content analysis of the verbatim transcripts was used to identify key themes in the data. FINDINGS: Decision making about CAM treatments appears to depend on both fixed (e.g., disease characteristics, demographic characteristics, and medical history) and flexible (e.g., perceptions of CAM and conventional medicine, experiences with the health care system and health care practitioners, and perceptions about the need for control or action) decision factors. CONCLUSIONS: The participants in this study appeared more likely to be "pushed" toward using CAM by negative experiences with the health care system than to be "pulled" toward CAM by perceptions about its safety or congruence with their beliefs about health and illness.

Aged↗
PubMedDate not supplied

Whole systems research: a discipline for studying complementary and alternative medicine.

The new discipline of whole systems research (WSR) targets the study of complex CAM therapies as system-level phenomena, as opposed to single-agent or uni-dimensional effects. This article describes the pre-defined goals, issues that were developed, and opportunities that were revealed in a workshop held in Vancouver BC, in which scientists, practitioners, and policy makers met to lay the foundations of WSR. Important issues were identified, such as treatment individualization, problems of diagnosis, patient-practitioner interaction, varying therapeutic contexts, and patient-determined outcome values. Research design issues that were addressed included a variety of challenges to the study of intact systems, in relation to both synergy and emergent behaviors, and the opportunities to innovate the conventional RCT. As the network of CAM scientists and practitioners engaged in WSR expands, a common nomenclature and body of techniques will help us to a better understanding of the ways in which whole systems affect healing.

British Columbia↗
PubMedDate not supplied

Integrative healthcare: arriving at a working definition.

A variety of integrative healthcare programs and clinics have been initiated both in Canada and the United States. Many different terms (eg, integrative medicine, integrated medicine, multidisciplinary care, integrative health care) are used to describe these initiatives. The diversity of terminology and absence of a shared conceptual framework makes it difficult to assess when integration is actually happening. The objective of this paper was to explore current efforts to conceptualize integrative healthcare and to identify its components. A qualitative content analysis of articles identified in an extensive literature review resulted in the identification of four key components of integrative care: philosophy/values, structure, process and outcomes. These were used to guide the development of a definition of integrative healthcare that should be seen as an "ideal type" or goal toward which practitioners and health systems could strive.

Canada↗
PubMedDate not supplied

Addressing the emergence of pediatric vaccination concerns: recommendations from a Canadian policy analysis.

Ever since the advent of pediatric vaccination, individuals have expressed concerns about both its risks and benefits. These concerns have once again resurfaced among some segments of the population and could potentially undermine national vaccination programs. The views of the public, however, must be considered and respected in the formulation of vaccination policy. We have conducted an analysis of the pediatric vaccination "debate" in the Canadian context. We believe that there is common ground between those who support pediatric vaccination and those who are concerned about these programs. Based on our findings, we believe that the goal of public health authorities should be to maintain trust in vaccines by continuing to meet certain reciprocal responsibilities. To do so, we recommend the following: 1) increased investment in adverse event reporting systems; 2) request for proposals for consideration of a no-fault compensation program; 3) developing pre-emptive strategies to deal with potential vaccine risks; 4) further examination of mechanisms to improve communication between physicians and parents concerned about vaccination. All of these approaches would require additional investment in pediatric vaccination. However, such an investment is easy to justify given the benefits offered by pediatric vaccination and the ramifications of failing to maintain confidence in vaccination programs or missing a vaccine-related adverse event.

Adverse Drug Reaction Reporting Systems↗