Objective: This multi-center retrospective study aimed to clarify the characteristics, diagnostic accuracy, treatment outcomes, and prognostic factors of uterine serous carcinoma (USC) in Japanese women. Methods: The medical records of 193 patients who were treated between 2006 and 2008 at 24 participating institutions in the Japanese Clinical Oncology Group were examined, and pathological slides of 188 patients were re-checked through central pathology review (CPR), hematoxylin-eosin staining, and immunohistochemistry. Results: USC was confirmed in 144 of the 188 (76.6%) patients using CPR, and only 50% were correctly diagnosed preoperatively. Forty-three patients were diagnosed with non-serous carcinoma, whereas one patient had metastasis from another organ. The average age was 65.7 years, and 19% of patients had a history of other cancers. The incidence of stage III–IV disease was 52.8%, and lymph node metastasis was found in 28.5% of patients. Extrauterine spread and distant metastasis occurred in 39% and 14% of patients, respectively. The 2-year overall survival and progression-free survival (PFS) rates were 56% and 42%, respectively. The PFS of patients with stage I and II who underwent complete staging surgery was 92.3%, and that of those without lymph node dissection or omentectomy was 33.3%. Patients with USC had a significantly worse prognosis than 43 patients with non-serous carcinoma. Conclusion USC in Japanese women has characteristics different from those of endometrioid carcinoma, worse prognosis, and is difficult to diagnose preoperatively. Complete surgical staging is necessary even for early-stage disease. Additionally, new adjuvant treatment strategies, including molecular targeted therapy, should be explored.

In this multicenter retrospective cohort study of 99 patients who underwent salvage hysterectomy for residual disease in the uterine cervix following the completion of definitive radiotherapy for cervical cancer across 25 Japan Clinical Oncology Group-affiliated centers from 2005–2014, (i) time duration from the completion of definitive radiotherapy to the diagnosis of residual disease in the uterine cervix, (ii) salvage hysterectomy surgical margin status, and (iii) extent of residual disease, were independently associated with progressionfree survival (PFS). Specifically, (i) time duration to identify residual disease of >62 days was associated with decreased PFS compared to ≤62 days (4-year rates 21.8% vs. 55.0%, adjusted-hazard ratio [aHR]=2.69, 95% confidence interval [CI]=1.55–4.67); (ii) presence of tumor in the surgical margin of hysterectomy specimen was associated with 4 times increased risk of disease progression compared to tumor-free surgical margin (4-year PFS rates 0% vs. 45.3%, aHR=4.27, 95% CI=2.20–8.29); and (iii) hazards of disease progression was 4.5-fold increased when the residual disease extended beyond the uterine cervix compared to residual disease within the uterine cervix only (4-year PFS rates 11.1% vs.50.6%, aHR=4.54, 95% CI=2.60–7.95). In the absence of these 3 prognostic factors, 4-year PFS rate reached nearly 80% (78.6%, SAL-HYS criteria). In sum, these data suggested that early detection of persistent, residual disease following definitive radiotherapy for cervical cancer may be the key to improve survival if salvage hysterectomy is considered as a tailored treatment option. Ideal surgical candidate would be uterine cervix-contained disease and assurance of adequate tumor-free surgical margin.

In this multicenter retrospective cohort study of 99 patients who underwent salvage hysterectomy for residual disease in the uterine cervix following the completion of definitive radiotherapy for cervical cancer across 25 Japan Clinical Oncology Group-affiliated centers from 2005–2014, (i) time duration from the completion of definitive radiotherapy to the diagnosis of residual disease in the uterine cervix, (ii) salvage hysterectomy surgical margin status, and (iii) extent of residual disease, were independently associated with progressionfree survival (PFS). Specifically, (i) time duration to identify residual disease of >62 days was associated with decreased PFS compared to ≤62 days (4-year rates 21.8% vs. 55.0%, adjusted-hazard ratio [aHR]=2.69, 95% confidence interval [CI]=1.55–4.67); (ii) presence of tumor in the surgical margin of hysterectomy specimen was associated with 4 times increased risk of disease progression compared to tumor-free surgical margin (4-year PFS rates 0% vs. 45.3%, aHR=4.27, 95% CI=2.20–8.29); and (iii) hazards of disease progression was 4.5-fold increased when the residual disease extended beyond the uterine cervix compared to residual disease within the uterine cervix only (4-year PFS rates 11.1% vs.50.6%, aHR=4.54, 95% CI=2.60–7.95). In the absence of these 3 prognostic factors, 4-year PFS rate reached nearly 80% (78.6%, SAL-HYS criteria). In sum, these data suggested that early detection of persistent, residual disease following definitive radiotherapy for cervical cancer may be the key to improve survival if salvage hysterectomy is considered as a tailored treatment option. Ideal surgical candidate would be uterine cervix-contained disease and assurance of adequate tumor-free surgical margin.

In this multicenter retrospective cohort study of 99 patients who underwent salvage hysterectomy for residual disease in the uterine cervix following the completion of definitive radiotherapy for cervical cancer across 25 Japan Clinical Oncology Group-affiliated centers from 2005–2014, (i) time duration from the completion of definitive radiotherapy to the diagnosis of residual disease in the uterine cervix, (ii) salvage hysterectomy surgical margin status, and (iii) extent of residual disease, were independently associated with progressionfree survival (PFS). Specifically, (i) time duration to identify residual disease of >62 days was associated with decreased PFS compared to ≤62 days (4-year rates 21.8% vs. 55.0%, adjusted-hazard ratio [aHR]=2.69, 95% confidence interval [CI]=1.55–4.67); (ii) presence of tumor in the surgical margin of hysterectomy specimen was associated with 4 times increased risk of disease progression compared to tumor-free surgical margin (4-year PFS rates 0% vs. 45.3%, aHR=4.27, 95% CI=2.20–8.29); and (iii) hazards of disease progression was 4.5-fold increased when the residual disease extended beyond the uterine cervix compared to residual disease within the uterine cervix only (4-year PFS rates 11.1% vs.50.6%, aHR=4.54, 95% CI=2.60–7.95). In the absence of these 3 prognostic factors, 4-year PFS rate reached nearly 80% (78.6%, SAL-HYS criteria). In sum, these data suggested that early detection of persistent, residual disease following definitive radiotherapy for cervical cancer may be the key to improve survival if salvage hysterectomy is considered as a tailored treatment option. Ideal surgical candidate would be uterine cervix-contained disease and assurance of adequate tumor-free surgical margin.

Objectives: This review aims to introduce preoperative scoring systems to predict lymph node metastasis (LNM) and ongoing clinical trials to investigate the therapeutic role of lymphadenectomy for endometrial cancer. Methods: We summarized previous reports on the preoperative prediction models for LNM and evaluated their validity to omit lymphadenectomy in our recent cohorts. Next, we compared characteristics of two ongoing lymphadenectomy trials (JCOG1412, ECLAT) to examine the survival benefit of lymphadenectomy in endometrial cancer, and described the details of JCOG1412. Results: Lymphadenectomy has been omitted for 64 endometrial cancer patients who met lowrisk criteria to omit lymphadenectomy using our scoring system (LNM score) and no lymphatic failure has been observed. Other two models also produced comparable results. Two randomized phase III trials to evaluate survival benefit of lymphadenectomy are ongoing for endometrial cancer. JCOG1412 compares pelvic lymphadenectomy alone with pelvic and para-aortic lymphadenectomy to evaluate the therapeutic role of para-aortic lymphadenectomy for patients at risk of LNM. For quality assurance of lymphadenectomy, we defined several regulations, including lower limit of the number of resected nodes, and submission of photos of dissected area to evaluate thoroughness of lymphadenectomy in the protocol. The latest monitoring report showed that the quality of lymphadenectomy has been well-controlled in JCOG1412. Conclusion Our strategy seems reasonable to omit lymphadenectomy and could be generalized in clinical practice. JCOG1412 is a high-quality lymphadenectomy trial in terms of the quality of surgical procedures, which would draw the bona-fide conclusions regarding the therapeutic role of lymphadenectomy for endometrial cancer.

No abstract available.
Carcinosarcoma*

OBJECTIVE: We conducted a pooled analysis of published studies to compare the performance of human papillomavirus (HPV) testing and cytology in detecting residual or recurrent diseases after treatment for cervical intraepithelial neoplasia grade 2 or 3 (CIN 2/3). METHODS: Source articles presenting data on posttreatment HPV testing were identified from the National Library of Medicine (PubMed) database. We included 5,319 cases from 33 articles published between 1996 and 2013. RESULTS: The pooled sensitivity of high-risk HPV testing (0.92; 95% confidence interval [CI], 0.90 to 0.94) for detecting posttreatment CIN 2 or worse (CIN 2+) was much higher than that of cytology (0.76; 95% CI, 0.71 to 0.80). Co-testing of HPV testing and cytology maximized the sensitivity (0.93; 95% CI, 0.87 to 0.96), while HPV genotyping (detection of the same genotype between pre- and posttreatments) did not improve the sensitivity (0.89; 95% CI, 0.82 to 0.94) compared with high-risk HPV testing alone. The specificity of high-risk HPV testing (0.83; 95% CI, 0.82 to 0.84) was similar to that of cytology (0.85; 95% CI, 0.84 to 0.87) and HPV genotyping (0.83; 95% CI, 0.81 to 0.85), while co-testing had reduced specificity (0.76; 95% CI, 0.75 to 0.78). For women with positive surgical margins, high-risk HPV testing provided remarkable risk discrimination between test-positives and test-negatives (absolute risk of residual CIN 2+ 74.4% [95% CI, 64.0 to 82.6] vs. 0.8% [95% CI, 0.15 to 4.6]; p<0.001). CONCLUSION: Our findings recommend the addition of high-risk HPV testing, either alone or in conjunction with cytology, to posttreatment surveillance strategies. HPV testing can identify populations at greatest risk of posttreatment CIN 2+ lesions, especially among women with positive section margins.
Cervical Intraepithelial Neoplasia/pathology/surgery/*virology ; Female ; Humans ; Neoplasm Recurrence, Local/*virology ; Neoplasm, Residual ; Papillomaviridae/*isolation & purification ; Papillomavirus Infections/complications/*diagnosis ; Predictive Value of Tests ; Risk Assessment/methods ; Sensitivity and Specificity ; Uterine Cervical Neoplasms/pathology/surgery/*virology

OBJECTIVESThe objective of this study was to evaluate factors associated with turnover intention among nurses in small and medium-sized medical institutions.

METHODSA self-administered questionaire survey was performed in 293 registered nurses, licensed practical nurses, and assistant nurses working full-time in various medical institutions. Multiple linear regression analysis was conducted, with turnover intention as the dependent variable, and nurses' basic attributes and job satisfaction as independent variables.

RESULTSAs for nurses' basic attributes, turnover intention was significantly associated with registered nurses, younger nurses and those with low satisfaction with sleep. As for nurses' job satisfaction, the number of nurses with turnover intention was significantly higher for those with low satisfaction with salary, low satisfaction with welfare, poor implementation of fair salary raise and poor cooperation among nurses.

CONCLUSIONTurnover intention may be reduced by the enhancement of trust in the organization, giving appropriate advice to young nurses and registered nurses, and developing measures for addressing sleep disorders.

We report our experience of successful hemostasis after dental extraction with the use of rFVIIa in a FVII deficient patient. Preoperative PT% was 25%, and FVII was less than 3%. Thirty minutes before tooth extraction, 1.2 mg of rFVIIa was injected. At the beginning of the operation, PT% was more than 200%, FVII was 336%, and the hemostasis after dental extraction was excellent. rFVIIa was used effectively and safely for dental extraction in this case of FVII deficiency.