Cancer prevention & control : CPC = Prévention & contrôle en cancérologie : PCC
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Cancer Prev Control · Dec 1997
Practice Guideline GuidelineAdjuvant radiotherapy and chemotherapy for stage II or IIIA non-small-cell lung cancer after complete resection. Provincial Lung Cancer Disease Site Group.
1) Does the use of postoperative, adjuvant radiotherapy or chemotherapy, alone or in combination, improve survival rates among patients with completely resected, pathologically confirmed stage II or IIIA non-small-cell lung cancer (NSCLC)? 2) Does the use of radiotherapy reduce the risk of local recurrence among patients with completely resected stage II or IIIA NSCLC? ⋯ There is evidence from RCTs that postoperative radiotherapy reduces rates of local recurrence by 11% to 18% (or 1.6 to 19-fold) among patients with completely resected, pathologically confirmed stage II or IIIA NSCLC. Therefore, if the outcome of interest is a reduction in the frequency of local tumour recurrence, radiotherapy is recommended. However, there is no evidence of a survival benefit from postoperative radiotherapy alone. In a meta-analysis, postoperative chemotherapy with or without radiotherapy resulted in a slightly reduced (statistically nonsignificant) risk of death among patients with surgically resected stage II or IIIA NSCLC. The survival benefit was small and achieved only with chemotherapy regimens that produced substantial toxic effects and that are no longer used. Newer chemotherapy regimens are currently being evaluated as adjuvant therapy, but there is insufficient evidence of benefit at this time to recommend them. Therefore, if the outcome of interest is survival, there is insufficient evidence to recommend current chemotherapy regimens with or without radiotherapy as postoperative, adjuvant the
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Cancer Prev Control · Feb 1999
Complementary health practitioners' attitudes, practices and knowledge related to women's cancers.
To document the attitudes, practices and knowledge of 3 groups of complementary practitioners (naturopathic doctors, chiropractors and massage therapists) regarding women's cancers in general and ovarian cancer specifically. ⋯ Whereas the professions reached through this survey differ in important ways from each other, they share an interest in being involved in the care of women with cancer, as well as an enthusiasm for the development of continuing professional education programs to help them better serve their clients.
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Cancer Prev Control · Feb 1999
The role of medical organizations in supporting doctor-patient communication.
The clinical competence of physicians depends largely on the education, accreditation, certification and licensing programs offered by the various Canadian medical organizations. In virtually all of these, doctor-patient communication is a required element. Educational programs at all levels are subject to accreditation by a number of different organizations including undergraduate medical programs (Committee on Accreditation of Canadian Medical Schools), residency training (College of Family Physicians of Canada and Royal College of Physicians and Surgeons of Canada) and continuing medical education (CFPC and RCPSC). ⋯ Both of these approaches assess physician-patient communication. There is increasing pressure, with strong support from consumers, that some level of communication skills competency should be imposed by the licensing authorities. Most approaches to exposing physicians to communications focus on rewards rather than coercion but a number of possible schemes could be considered to promote communication skills.