Cosmetic outcome of breast conservative treatment for early stage breast cancer.

PURPOSE: To evaluate the cosmetic outcome of breast conservative therapy and to examine the degree of agreement between the patients' and oncologists' ratings. We also analyze the influence of several factors on cosmesis. METHODS AND MATERIALS: We retrospectively evaluated 145 patients with primary breast cancer treated by local excision and radiotherapy between January 2000 and May 2001. Cosmetic outcome was evaluated by doctors and patients and was scored as excellent, good, fair or poor. RESULTS: 73% of patients rated cosmesis as excellent or good while the percentage was 71% when rated by radiation oncologists. The degree of cosmesis concordance evaluated by oncologists and patients was low (kappa = 0.3). In our study the variables which significantly influence on the cosmetic outcome were concomitant adjuvant chemotherapy (p = 0.04) and radiation therapy boost, either by electron beam or brachytherapy (p = 0.013). CONCLUSION: The cosmetic outcome of breast conserving therapy was good. There was a similar rating by the patient and radiation oncologist, but the level of concordance between patients and doctors was low. Factors that significantly influence the cosmesis appear to be concomitant adjuvant chemotherapy and radiation therapy boost.

Quality-of-life questionnaire results 2 and 3 years after radiotherapy for prostate cancer in a randomized dose-escalation study.

OBJECTIVES: To assess patient-reported prostate cancer-specific quality of life 2 and 3 years after radiotherapy to the prostate in a randomized dose-escalation trial of 70 versus 78 Gy conducted from 1993 to 1998. METHODS: Two years after completing radiotherapy, a questionnaire that assessed bladder, rectal, and sexual function was sent to 301 patients in the study. Three years after treatment, a second questionnaire was sent to the 175 patients with adequate follow-up. RESULTS: Three years after radiotherapy, urinary incontinence was reported by 35% of patients, but only 6% required the use of a pad or other protective device. Patients reported increased leakage with a full bladder (urge incontinence) between the 2 and 3-year questionnaires (42% versus 50%; P = 0.03). At 3 years, 33% of patients reported rectal bleeding compared with 47% at 2 years (P = 0.006). Patients in the 78-Gy arm reported more frequent bowel movements at 3 years and less change in bowel function at 2 years than patients in the 70-Gy arm. Before radiotherapy, 84% of patients reported erections adequate for intercourse at least a few times during the previous year. After 2 and 3 years, this had decreased to 49% and 41%, respectively (P <0.02). CONCLUSIONS: By patient-reported questionnaire, 78 Gy produced an increase in bowel movement frequency and no increase in bladder or sexual side effects at 3 years compared with 70 Gy. Comparing the results 2 and 3 years after radiotherapy, the symptoms of rectal bleeding had improved, erectile function had decreased, and urinary urge incontinence had increased.