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Biomedical subjects

C J Alexander

Publications and source records attributed to C J Alexander.

47 records · Page 3Linked to original sources

FIGO stage IIIC endometrial carcinoma: resection of macroscopic nodal disease and other determinants of survival.

The objective of this study was to evaluate the potential survival benefit of debulking macroscopic adenopathy and other clinical prognostic factors among patients with node-positive endometrial carcinoma. Demographic, operative, pathologic, and follow-up data were abstracted retrospectively for 41 eligible patients with FIGO stage IIIC endometrial cancer. Survival curves were generated using the Kaplan-Meier method and statistical comparisons were performed using the log rank test, logistic regression analysis, and the Cox proportional hazards regression model. All patients had positive pelvic lymph nodes and 20 patients (48.8%) had positive para-aortic lymph nodes. Postoperatively, all patients received whole pelvic radiation therapy, 17 received extended-field radiation therapy, and 15 patients received chemotherapy. The median disease-specific survival (DSS) time for all patients was 30.6 months (median follow-up 34. 0 months). Patients with completely resected macroscopic lymphadenopathy had a significantly longer median DSS time (37.5 months), compared to patients left with gross residual nodal disease (8.8 months, P = 0.006). On multivariate analysis, independent predictors of DSS were gross residual nodal disease (HR 7.96, 95% CI 2.54-24.97, P < 0. 001), age > or = 65 years (HR 6.22, 95% CI 2.05-18.87, P = 0.001), and the administration of adjuvant chemotherapy (HR 0.22, 95% CI 0.07-0.76, P = 0.016). We conclude that in patients with stage IIIC endometrial carcinoma, complete resection of macroscopic nodal disease and the administration of adjuvant chemotherapy, in addition to directed radiation therapy, are associated with improved survival.

Adenocarcinoma, Clear Cell↗

Sexual response in women with spinal cord injuries: implications for our understanding of the able bodied.

This study assesses the impact of psychogenic and reflex sexual arousal on women with complete and incomplete spinal cord injuries (SCIs) and explores the effects of SCI on orgasm in women. Thirty women with SCIs and 10 able-bodied women participated in the study. Three individual experiments were conducted over a 3-day period, assessing (a) the impact of SCI on psychogenic sexual arousal, (b) the impact of SCI on orgasm; and (c) the impact of SCI on reflex sexual arousal. Results support the hypothesis that women with complete SCIs and upper motor neuron injuries affecting the sacral spinal segments and women with incomplete upper motor neuron SCIs had the capacity for reflex lubrication. Women with SCIs were significantly less likely than able-bodied women to achieve orgasm. However, there was not a significant difference among women with different SCIs to achieve orgasm.

Adolescent↗