Cancer investigation · 2024
Radiation Oncologists' Views on Adjuvant Radiotherapy for Early-Stage Breast Cancer in the Elderly: Comparisons between Japan and the United States.
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Kuwatsuru Yoshiki, Saito Anneyuko I, Usui Keisuke
Аннотация
PURPOSE: To understand perspective on breast cancer using a survey.
MATERIALS & METHODS: Questionnaire was distributed to 304 Japanese radiation oncologists (RadOncs) (response rate: 64.1%). Result was compared with a similar US survey.
RESULTS: In a scenario with an 81-year-old patient with comorbidities, while most US RadOncs chose to tell that radiation might not be necessary, 2% of Japanese chose it. In a scenario with a healthy 65-year-old breast cancer patient with lumpectomy, while most US RadOncs chose to discuss omission of radiation, 24.5% of Japanese chose it.
CONCLUSIONS: Differences were observed on radiotherapy for older early-stage breast cancer.
MATERIALS & METHODS: Questionnaire was distributed to 304 Japanese radiation oncologists (RadOncs) (response rate: 64.1%). Result was compared with a similar US survey.
RESULTS: In a scenario with an 81-year-old patient with comorbidities, while most US RadOncs chose to tell that radiation might not be necessary, 2% of Japanese chose it. In a scenario with a healthy 65-year-old breast cancer patient with lumpectomy, while most US RadOncs chose to discuss omission of radiation, 24.5% of Japanese chose it.
CONCLUSIONS: Differences were observed on radiotherapy for older early-stage breast cancer.