PMID- 24172099 OWN - NLM STAT- MEDLINE DCOM- 20140701 LR - 20181030 IS - 1525-1438 (Electronic) IS - 1048-891X (Linking) VI - 23 IP - 9 DP - 2013 Nov TI - Treatment outcomes in completely resected stage I to stage IV uterine carcinosarcoma with rhabdomyosarcoma differentiation. PG - 1635-41 LID - 10.1097/IGC.0000000000000001 [doi] AB - OBJECTIVE: To evaluate overall survival (OS) and progression-free survival (PFS) after adjuvant therapy in stage I to stage IV uterine carcinosarcoma with rhabdomyosarcoma differentiation. METHODS: Memorial Sloan-Kettering Cancer Center medical records from 1990 to 2012 were reviewed. Patients who received chemotherapy with or without radiation therapy (RT), or RT alone, for completely resected stage I to stage IV uterine carcinosarcoma with rhabdomyosarcoma differentiation were included. RESULTS: Of 53 patients, International Federation of Gynecology and Obstetrics stage distribution was as follows: I, 13 (24.5%); II, 8 (15.1%); III, 13 (24.5%); and IV, 19 (35.9%). Forty-one (77.4%) of 53 patients received adjuvant chemotherapy, and 34% of the patients who received chemotherapy also received pelvic RT or intravaginal brachytherapy (IVRT). Twelve (22.6%) of the 53 patients received only pelvic RT with/without IVRT. Paclitaxel-carboplatin was the most commonly used adjuvant chemotherapy treatment. The median PFS for the entire cohort was 13.4 months (95% confidence interval [CI], 10.5-17.0). The median OS for the entire cohort was 23.0 months (95% CI, 16.9-34.3). The median PFS periods by stage were 15.9 months for stages I/II versus 11.2 months for stages III/IV (P = 0.012). Median OS was not reached in the early-stage cohort. The median OS for the late-stage cohort was 20.9 months (P = 0.004). The median PFS periods by treatment were 10.4 months for pelvic RT with/without IVRT group versus 13.1 months for chemotherapy with/without pelvic RT with/without IVRT group (P = 0.498). The median OS periods by treatment were 23.6 months for chemotherapy with/without pelvic RT with/without IVRT group versus 16.9 months for pelvic RT with/without IVRT group (P = 0.501). CONCLUSION: The results suggest that chemotherapy alone or in combination with RT is associated with longer PFS and OS compared to RT alone. Only the stage of disease significantly affected PFS and OS. FAU - Makker, Vicky AU - Makker V AD - *Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center; daggerDepartment of Medicine, Weill Cornell Medical College; double daggerDepartment of Epidemiology and Biostatistics, and section signDepartment of Gynecologic Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY. FAU - Kravetz, Sara J AU - Kravetz SJ FAU - Gallagher, Jacqueline AU - Gallagher J FAU - Orodel, Oana-Paula AU - Orodel OP FAU - Zhou, Qin AU - Zhou Q FAU - Iasonos, Alexia AU - Iasonos A FAU - DeLair, Deborah AU - DeLair D FAU - Aghajanian, Carol AU - Aghajanian C FAU - Hensley, Martee L AU - Hensley ML LA - eng PT - Journal Article PL - England TA - Int J Gynecol Cancer JT - International journal of gynecological cancer : official journal of the International Gynecological Cancer Society JID - 9111626 SB - IM MH - Aged MH - Aged, 80 and over MH - Carcinosarcoma/mortality/pathology/radiotherapy/*surgery MH - Cell Transdifferentiation MH - Female MH - Humans MH - Hysterectomy/methods MH - Middle Aged MH - Neoplasm Staging MH - Radiotherapy, Adjuvant/adverse effects MH - Rhabdomyosarcoma/mortality/pathology/radiotherapy/*surgery MH - Survival Analysis MH - Treatment Outcome MH - Uterine Neoplasms/mortality/pathology/radiotherapy/*surgery EDAT- 2013/11/01 06:00 MHDA- 2014/07/02 06:00 CRDT- 2013/11/01 06:00 PHST- 2013/11/01 06:00 [entrez] PHST- 2013/11/01 06:00 [pubmed] PHST- 2014/07/02 06:00 [medline] AID - 00009577-201311000-00015 [pii] AID - 10.1097/IGC.0000000000000001 [doi] PST - ppublish SO - Int J Gynecol Cancer. 2013 Nov;23(9):1635-41. doi: 10.1097/IGC.0000000000000001.