Cancer
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Randomized Controlled Trial Clinical Trial
Only pathologic complete response to neoadjuvant chemotherapy improves significantly the long term survival of patients with resectable esophageal squamous cell carcinoma: final report of a randomized, controlled trial of preoperative chemotherapy versus surgery alone.
Surgery is the standard treatment for patients with resectable esophageal carcinoma, but the long term prognosis of these patients is unsatisfactory. Some randomized trials of preoperative chemotherapy suggest that the prognosis of patients who respond may be improved. ⋯ Patients with resectable esophageal carcinoma who underwent preoperative chemotherapy and obtained a pathologic complete response had a significantly improved long term survival. Major efforts should be undertaken to identify patients before neoadjuvant treatments who are likely to respond.
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Voiding and sexual function after treatment are major determinants of quality of life in prostate carcinoma patients. Erectile dysfunction, incontinence, and urinary symptoms, both obstructive and irritative, have a significant negative impact on patient quality of life. This prospective study was undertaken to evaluate voiding, sexual function, and their impact on patients with localized prostate carcinoma who were treated with radical retropubic prostatectomy (RP) and to compare these patients with patients who were undergoing hormonobrachytherapy with external bean radiotherapy (HBTC) and patients who were undergoing hormonobrachytherapy without external beam radiotherapy (HBT). ⋯ Comparison of voiding function indicated that HBTC and HBT patients initially have more obstructive voiding symptoms, whereas urinary incon- tinence is initially worse in RP patients. Initially RP patients demonstrated worse SF and SFB scores, but RP patients returned to HBTC levels within 18 months.
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This prospective trial examined the feasibility, toxicity, and effectiveness of early locoregional radiotherapy after high-dose chemotherapy and autologous stem cell transplantation in patients with high-risk American Joint Committee on Cancer (AJCC) Stage II-III and locally advanced breast carcinoma. ⋯ Locoregional radiotherapy after high-dose chemotherapy and autologous stem cell transplantation appears to be feasible and can be delivered safely within 10 weeks of transplantation. The short-term and long-term toxicity are reported to be low, with good local control.