Objective To compare the clinical effects of different labor induction methods in the termination of intermediate pathological pregnancy. Methods From January 2015 to December 2016,ninety?two cases of intermediate ( 11-16 weeks ) pathological pregnancy were treated in Huangyan Hospital of Wenzhou Medical University. The patients were treated with different intermediate labor induction program to terminate their pregnancy. Among them,29 cases were treated with mifepristone combined with water bag abortion ( group A) ,47 patients with mifepristone and misoprostol induction( group B) ,16 cases with single rivanol ( group C) . The successful rate of labor induction and the labor induction related indexes ( the onset time of contraction,the total duration of labor,the total amount of bleeding in the hospital,the volume of bleeding in the perioperative period) , the rate of postpartum re?curettage and the adverse events after birth of the two groups were compared. Results The successful rates of labor induction in the three groups were 93. 10% (27/29),100%(47/47) and 87. 50% (14/16) respectively,the difference among the groups was statistically significant (χ2=8. 502,P<0. 05). The onset time in group A was (4. 61±2. 15) h,in group B it was (3. 68±2. 10) h,in group C it was (5. 85±2. 30) h,the difference among the 3 groups was statistically significant (F=6. 05,P =0. 025). The total duration of labor in group A was (10. 45±3. 21) h,in group B was (7. 50±3. 40) h,in group C was (14. 60±4. 89) h,the difference among the 3 groups was statistically significant (F=7. 48,P =0. 013). The total hospitalization time in group A was (4. 70 + 2. 33) d,in group B was (2. 80±1. 7) d,in group C was (6. 05±2. 50) d,the difference among the 3 groups was statistically significant (F=10. 23,P =0. 011). The perioperative bleeding volume in group A,B,C were (64. 88±20. 50) ml,(40. 10±15. 26) ml,(91. 50±31. 73) ml,respectively,the difference was statistically significant (F=8. 70,P=0. 020). The rate of postpartum re?curettage in group A was 7 cases (24. 10%),in group B was 6 cases (12. 80%),in the group C was 9 cases ( 56. 30%) ,the difference was statistically significant (χ2=20. 40,P=0. 003) . The incidence of adverse events in group A and group B were all 0,and in the group C,it was 3 cases ( 18. 75%) ,the difference was statistically significant (χ^2= 40. 00, P<0. 001 ) . Conclusion The pathological pregnancy should be terminated by induction of mifepristone combined with misoprostol, the operation is simple, safe and effective, and the implementation is feasible in the outpatient operation room of obstetrics and gynecology department.

Objective To investigate the Survivin and Cyclooxygenase-2 (COX-2) expression and their relationship in cervical carcinoma tissues and to investigate the relationship with the genesis and devclopment of cervical carcinoma.Methods The expression of Survivin and COX-2 was assayed by immunohistochemical technique in 60 cervical carcinoma and 30 normal cervical tissue specimens.The relation with its clinical pathology characters were analysed.Results Survivin and COX-2 expression in the tissues of cervical carcinoma [76.7 ％ (46/60),63.3 ％ (38/60)] were higher than that in normal cervical tissues evidently [6.7 ％ (2/30),10.0 ％ (3/30)] (P ＜ 0.05).The COX-2 expression in cervical carcinoma was positively associated with lymph node metastasis (P ＜ 0.05),but no correlation was found between COX-2 expression and age,clinical stages,grades and invasive depth (P ＞ 0.05).Any correlation between Survivin expression and classical prognostic factors of cervical carcinoma was found.Moreover,these two proteins were positively correlated.Conclusion The Survivin and COX-2 might play important roles in the development of cervical carcinoma.