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

Cancer cells are tested for sensitivity to anticancer agents before the drugs are used for treatment in clinical settings, but the results of these tests have not always been reported fully. Since 1973, one of the authors (Hirono) has been performing sensitivity tests of anticancer drugs by using primary culture cells derived from human cancer tissue, taking into account in vivo status and taking great care to reduce the number of procedural errors. From 1991, flow cytometry has also been adopted for use in anticancer drug sensitivity tests. In the present study, the outcomes of cancer patients were compared by dividing them into a group treated only with anticancer agents to which cancer cells had responded in sensitivity tests, and a group treated with other drugs. The subjects consisted of 132 patients with endometrial cancer stage III (n = 26) and IV (n = 10), ovarian cancer stage III (n = 26) and IV (n = 7), peritonitis carcinomatosa (n = 18), and suspected advanced ovarian cancer (n = 45). There was a significant prolongation in median survival time and survival time among the non-survivors according to the results of a Kaplan-Meier analysis. These findings suggest that sensitivity testing of cancer cells to anticancer drugs should be performed before the start of cancer chemotherapy in the clinical setting.
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PMID:[Clinical outcome of an anticancer agent screening test with primary culture cells]. 1050 May 33

In women with hereditary non polyposis colorectal carcinoma (HNPCC) an annual gynaecological surveillance has been recommended because of an increased lifetime risk of developing endometrial and ovarian carcinoma. The aim of this study was to assess the efficacy of gynaecological surveillance with regard to endometrial and ovarian carcinoma. Included were women from families that fulfilled the revised Amsterdam criteria for HNPCC or who showed a proven mutation in one of the mismatch repair genes. An annual gynaecological surveillance was performed (transvaginal ultrasound (TVU) and CA 125 assessment). From January 2006 on, routine endometrial sampling was included. In a total number of 100 women 285 surveillance visits were performed. Among these, in 64 visits routine endometrial samplings were performed: three atypical hyperplasias and one endometrial carcinoma were diagnosed. This was significantly more than the atypical hyperplasia and two endometrial carcinomas that were detected after 28 samples performed because of abnormal surveillance results in 221 visits. There were no interval carcinomas. One invasive ovarian carcinoma stage IIIC was diagnosed at ovarian surveillance. Endometrial surveillance with routine endometrial sampling in women with HNPCC is more efficient in diagnosing endometrial (pre)malignancies than TVU only. Ovarian surveillance is not capable of diagnosing early stage ovarian carcinoma. Prophylactic hysterectomy in HNPCC should be restricted to women in whom abdominal surgery for other reasons is performed and to those with particularly increased risk such as MSH6 mutation carriers and/or women with multiple relatives with endometrial carcinoma.
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PMID:Improvement of endometrial biopsy over transvaginal ultrasound alone for endometrial surveillance in women with Lynch syndrome. 1950 73