Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence agreement may be applicable.
"The reason of poor survival for patients received radiotherapy after surgery is not clear; however, it can be assumed that patients receiving adjuvant radiotherapy may have more high-risk factors of recurrence such as parametrical invasion, lymphovascular invasion, and positive resection margins. Due to the limitations of SEER data, the impacts of lymphovascular invasion, depth of tumor invasion, and surgical margins etc on survival are not clear [14, 15]. Hence, we could not determine the reason to receive adjuvant radiotherapy after CDS for SCCC patients. "
[Show abstract][Hide abstract]ABSTRACT: The purpose of this study was to identify the optimal local treatment modalities for International Federation of Gynecology and Obstetrics (FIGO) stage I-II small-cell carcinoma of the cervix (SCCC), including cancer-directed surgery (CDS) and/or radiotherapy (RT). The Surveillance Epidemiology and End Results (SEER) database was used to identify SCCC patients from 1988 to 2012, and analyzed using Kaplan-Meier survival and Cox regression proportional hazard methods to determine factors significant for cause-specific survival (CSS) and overall (OS). A total of 208 patients of SCCC were enrolled. The median follow-up time was 31 months. Fifty-eight (27.9%) patients were treated with primary CDS, 88 (42.3%) patients underwent CDS combined with RT, and 62 (29.8%) patients were treated with primary RT. Univariate and multivariate analyses showed that local treatment modalities were independent prognostic factors for CSS and OS. Patients who had undergone CDS had better CSS and OS, compared with patients who had been treated with combined CDS and RT or RT alone. The 5-year CSS and OS of entire group was 49.8% and 46.4%, respectively. The 5-year CSS in the groups of patients receiving CDS, CDS combined with RT, and RT alone were 67.9%, 49.7%, and 32.6%, respectively (P < 0.001). The 5-year OS in patients treated with CDS, CDS combined with RT, and RT alone were 64.9%, 46.2%, and 28.8% (P < 0.001). Primary surgery was associated with improved CSS and OS for FIGO stage I and lymph node negative disease. Primary surgery is the most effective local treatment for FIGO stage I-II SCCC, as adjuvant RT or radical RT does not improve survival compared to radical surgery, especially in patients with FIGO stage I and lymph node negative disease.
"Initial treatment usually consists of surgery with radical hysterectomy and regional lymphadenectomy followed by adjuvant chemotherapy along with consideration for adjuvant radia- tion [10, 11, 17, 19]. The chemotherapy regimens that have been the most widely studied include etoposide/cisplatin (EP), vincristine/doxorubicin/cyclophosphamide (VAC), and alternating VAC/EP regimens . Although the addition of radiation is often recommended, the survival benefit of adjuvant radiotherapy is poorly defined . "
[Show abstract][Hide abstract]ABSTRACT: Objective:
Neuroendocrine carcinomas of the cervix (NECC) are rare and thought to be aggressive. We performed a population-based analysis to examine the natural history, treatment patterns and outcomes of women with NECC compared to squamous cell carcinoma (SCCC) and adenocarcinoma (AC) of the cervix.
The National Cancer Database (NCDB) was utilized to identify women with NECC, SCCC, and AC treated from 1998 to 2011. Clinical, demographic, and treatment characteristics were compared between the groups. The association between tumor histology and survival was examined using Kaplan-Meier analyses and multivariable Cox proportional hazards regression models.
We identified 127,332 patients, including 1,896 (1.5%) with NECC and 101,240 (79.5%) with SCCC and 24,196 (19.0%) with AC. Patients with NECC were younger, more often white, commercially insured, and diagnosed with metastatic disease at presentation compared to women with SCCC. Patients with early-stage NECC were more likely to receive adjuvant chemotherapy and radiation after surgery (P<0.05 for both). In multivariable models stratified by stage and adjusted for clinical and demographic characteristics, the risk of death was higher for patients with NECC compared to SCCC for all stages of disease: stages IB-IIA (HR=2.96; 95% CI, 2.48-3.52), stages IIB-IVA (HR=1.70; 95% CI, 1.45-1.99) and stage IVB (HR=1.14; 95% CI, 0.91-1.43).
NECC are aggressive tumors associated with an increased risk of death. Survival is inferior for NECC compared to squamous cell tumors for women with both early and advanced stage disease.
No preview · Article · Feb 2016 · Gynecologic Oncology
"One of the causes of small cell carcinoma of the uterine cervix is HPV infection, and in particular, HPV type 18 is closely associated . Clinically, small cell carcinoma of the uterine cervix has similar characteristics with small cell lung carcinoma . About 60% of SmCC is diagnosed in International Federation of Gynecology and Obstetrics (FIGO) stages I and II. "
[Show abstract][Hide abstract]ABSTRACT: Small cell carcinoma of the uterine cervix is rare. It is estimated that 10% of patients with small-cell lung cancer have syndrome of inappropriate secretion of antidiuretic hormone (SIADH) and hyponatremia has been reported to be significantly associated with a poor prognosis. A proportion of small cell carcinoma of the uterine cervix exhibit neuroendocrine characteristics as revealed by immunohistochemistry, However, cases presenting typical symptoms due to SIADH are extremely rare. This report of the SIADH of the uterine cervix is a rare case in the small cell carcinoma of the cervix presenting with tumor-associated paraneoplastic syndrome.