Radiotherapy in the curative treatment of breast cancer: current status and future trends. An opinion sample of radiation oncologists active in breast cancer research.
A questionnaire regarding the current practice of breast cancer radiotherapy and possible future trends in this field was filled out by 13 radiation oncologists active in breast cancer research. In the opinion of this small group, radiotherapy is presently included in the initial treatment of the large majority of early breast cancers, particularly in the framework of breast-conserving therapy, which is currently used in > 50% of these patients. Indications for post-mastectomy irradiation vary greatly among respondents, as do attitudes toward the potentially negative aspects of adjuvant radiotherapy. Most respondents feel that their future practices will be significantly influenced by an increase in screen-detected cancers, the aging of the population, the increasing influence of medical oncologists, participation in clinical trials, and increased patient participation in treatment decisions. An increase is foreseen in the use of breast-conserving approaches, radiotherapy, and systemic therapies, and a decrease in the use of both total mastectomy and axillary dissection. Most respondents feel that there will be a modest decrease in the percentage of conservatively operated patients receiving radiotherapy. A future role is seen for neo-adjuvant chemotherapy, at least in well-defined subgroups, increasing the number of patients offered breast-conserving approaches. Most respondents expect that irradiation of lymph nodal areas will gain new credibility and be used more often. No majority opinion could be elicited regarding ways of improving the therapeutic ratio in breast cancer radiotherapy.
Kurtz
J M
JM
Radiation Oncology Division, University Hospital, Geneva, Switzerland.
D000368:Aged; D000375:Aging; D001291:Attitude of Health Personnel; D001943:Breast Neoplasms / Q000517:prevention & control / Q000532:radiotherapy* / Q000601:surgery; D002278:Carcinoma in Situ / Q000532:radiotherapy / Q000601:surgery; D018270:Carcinoma, Ductal, Breast / Q000532:radiotherapy / Q000601:surgery; D017024:Chemotherapy, Adjuvant / Q000639:trends; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy / Q000639:trends; D005260:Female; D005544:Forecasting; D006801:Humans; D015182:Lymphatic Irradiation / Q000639:trends; D008403:Mass Screening; D015412:Mastectomy, Segmental / Q000639:trends; D015413:Mastectomy, Simple / Q000639:trends; D010358:Patient Participation; D018787:Radiation Oncology; D011878:Radiotherapy / Q000639:trends*; D011879:Radiotherapy Dosage; D012106:Research