International journal of cancer. Journal international du cancer
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Randomized Controlled Trial Clinical Trial
Short-term sexual function after prostate brachytherapy.
Sexual function was evaluated in 34 patients with low-risk prostate cancer (PSA < or = 10, Gleason score < or = 6, clinical stage T1/T2) undergoing brachytherapy in a phase III prospective randomized trial comparing iodine-125 ((125)I) to palladium-103 ((103)Pd). The mean and median International Index of Erectile Function (IIEF) scores for the entire group were 14.2 and 16.5, respectively, and there was no difference between these scores when stratified by isotope. IIEF scores < 6, 6 to 11, and > or = 12 were recorded in 35% (12/34), 6% (2/34), and 59% (20/34) of patients, respectively. ⋯ All four impotent patients who used sildenafil responded favorably. With a median follow-up of 13 months, 65% of patients undergoing prostate brachytherapy maintained sexual function without pharmacologic support. Including sildenafil responses, 76.5% of patients sustained erections sufficient for sexual intercourse.
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Randomized Controlled Trial Clinical Trial
Interim results of a randomized trial of mitomycin C as an adjunct to radical radiotherapy in the treatment of locally advanced squamous-cell carcinoma of the cervix.
The purpose of this study was to determine the efficacy of mitomycin C as an adjunct to radiotherapy for the treatment of locally advanced cervix cancer. Patients with squamous-cell carcinoma of the cervix, stages IB2-IVA, were randomized to receive radiotherapy alone or radiotherapy with concomitant mitomycin C. An initial cohort of 160 patients, having a mean follow-up of 46 months, is analyzed. ⋯ Cancer (Radiat. Oncol. Invest.) 90, 206-223 (2000).
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Randomized Controlled Trial Comparative Study Clinical Trial
Effect of c-erbB(2) and estrogen receptor status on survival of women with primary breast cancer treated with adjuvant cyclophosphamide/methotrexate/fluorouracil.
We have investigated the relationship between c-erbB(2) status, estrogen receptor (ER) status and outcome in 274 women with node-positive breast cancer who, following excision and axillary clearance, were randomized to receive either 6 cycles of cyclophosphamide/methotrexate/fluorouracil (CMF) (n = 129) or no such treatment (n = 145). Follow-up data (median 13.3 years) were available on all patients. CMF improved relapse-free and overall survival of all women. ⋯ J. Cancer (Pred. Oncol.) 84:354-359, 1999.