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Query: UMLS:C0476089 (endometrial cancer)
 11,379 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We analyzed the complications in 310 patients with pathologically documented endometrial carcinoma who received adjuvant radiation therapy (RT) at Fox Chase Cancer Center between 1970 and 1986. Variables included timing of treatment, technique, total dose, age, diabetes, previous abdominal surgery, hypertension, prior bowel pathology, and lymphadenectomy. According to the FIGO (1985) system, 258 patients had Stage I disease, 48 had Stage II, and one had Stage III. One hundred seventy patients received preoperative (preop) RT, 138 received postoperative (postop) RT, and 2 received preop and postop RT. A 4-field technique was used for 212 of 235 patients receiving external-beam (EX) RT, and 75 patients were treated with intracavitary (IC) RT only. Median follow-up was 5.5 years. Actuarial survival of all 310 patients was 78% at 5 years. Thirty-two complications occurred, involving the rectum, small bowel, femur, or lower extremity. Complications were graded according to the ECOG scoring system as grade 2 (mild) and grades 3, 4, or 5 (serious). One of 75 patients treated with IC RT only experienced a grade-2 complication (proctitis). Of 71 patients receiving 4-field EX RT only, 25 preop (16%) and 14 postop (14%) patients had complications. Of 139 patients treated with both EX and IC RT, grade-2 complications were seen in 5% of 87 preop patients and 12% of 52 postop patients (p = 0.17), whereas serious complications were observed in 4% of each group. Univariate analysis of the variables of interest revealed that the incidence of complications was associated with a lymphadenectomy (p = .03), use of external RT (p less than .01), and decreasing age (p = .04). Multivariate analysis confirmed that use of external RT was the most significant predictor for complications. In conclusion, similar complication rates were found in patients treated with either preop or postop 4-field EX RT. While pelvic RT clearly decreases pelvic relapse in patient with endometrial carcinoma, the risk benefit ratio for treatment of these patients should be carefully considered when recommending adjuvant RT for pelvic control.
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PMID:Analysis of complications in patients with endometrial carcinoma receiving adjuvant irradiation. 191 20

Three hundred and one patients with endometrial carcinoma who were surgically staged and treated postoperatively with irradiation at the Fox Chase Cancer Center or the Hospital of the University of Pennsylvania were retrospectively substaged by the 1988 FIGO staging system. For pathological stage I endometrial carcinoma, FIGO substage (IA/IB vs. IC) in addition to depth by thirds (< or = 2/3 vs. > 2/3), grade (1 or 2 vs. 3), age (< or = 60 vs. > 60), and type of postoperative irradiation (vaginal alone vs. external +/- vaginal) were predictive for 5-year cause-specific survival in univariate analysis. For all pathological stages, excluding IIIB and IV endometrial carcinoma, FIGO stage (I or II vs. III) in addition to depth by thirds (< or = 2/3 vs. > 2/3), grade (1 or 2 vs. 3), age (< or = 60 vs. > 60), and type of postoperative irradiation (vaginal alone vs. external +/- vaginal) were predictive for 5-year cause-specific survival in univariate analysis. Clinical stage (I vs. II or III) was not a significant predictor of outcome in univariate analysis. Multivariate analysis of the above factors revealed FIGO stage in addition to grade, age and depth by thirds to be independent predictors of outcome. In conclusion, the FIGO surgical staging system better predicts outcome compared with the prior clinical staging system, although the FIGO substaging needs refinement. Grade, age, and depth by thirds are equally important prognostic factors in addition to FIGO stage and can add to the predictive value of the current FIGO staging system.
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PMID:The justification for a surgical staging system in endometrial carcinoma. 825 95