فهرست مطالب sara ramhormozian

GTN (Gestational trophoblastic neoplasm) complications such as uterine rupture or massive bleeding can be life-threatening and usually need a hysterectomy. In young patients who want to preserve fertility, hysterectomy is not suitable. Under specific circumstances, some physicians choose conservative management. Uterine preservation after complicated GTN is rare by itself. In conclusion, conservative management of GTN patients who develop high-risk complications and desire for future pregnancies must be considered an option. In published case reports, outcomes of conservative surgical management have been very good if managed properly.

Estradiol and misoprostol have been used for the enhancement of transformation zone (TZ) visibility in vaginal colposcopy. However, no consensus has been reached on the superiority of one medication over the other. This study aimed to compare the efficacy of estradiol and misoprostol for the enhancement of TZ visibility in vaginal colposcopy of premenopausal and postmenopausal women.

In this clinical trial, 78 patients with unsatisfactory colposcopy were randomly divided into three groups. Group 1 (n=25) received 25 µg of vaginal estradiol for 14 days prior to colposcopy. Group 2 (n=27) received 400 µg of misoprostol 12 h prior to colposcopy. Group 3 (n=26) served as the control group and did not receive any medication. Visibility of the TZ, age, body mass index (BMI), history of vaginal delivery, history of sexually transmitted diseases, history of human papillomavirus (HPV), the reason for colposcopy, and drug-related side effects were compared among the three groups and also between premenopausal and postmenopausal women. Data were analyzed using analysis of variance (ANOVA), Kruskal-Wallis, Chi-square, and Fisher’s exact tests.

The percentage of TZ visibility was 72%, 55.6%, and 26.9% in the estradiol, misoprostol, and control groups, respectively (P=0.005). These values were 70%, 33.3%, and 0%, respectively, in postmenopausal women (P=0.043) and 60%, 72.7%, and 33.3%, respectively, in premenopausal women (P=0.152). Regarding drug-related side effects, there was no statistically significant difference between the three groups (P=0.374).

Estradiol was significantly superior to misoprostol for the enhancement of TZ visibility, particularly in postmenopausal women, with no difference regarding side effects.

With increase in the second-trimester pregnancy termination, debates continue on the most suitable mode of termination. Misoprostol is used as an agent for the medical abortion. Some authors believe that uterine rupture risk as a complication of medical termination is higher in the patients with positive cesarean section history while some others have no report of such effect. This complication cannot be predicted and can occur under various circumstances with different misoprostol regimens. Hereby, we reported three cases with positive cesarean section history undergoing second-trimester pregnancy termination due to preterm premature rupture of the membranes (PPROM) who developed uterine rupture with similar misoprostol dosages. Finally, we conclude that more cautions should be undertaken in the setting of PPROM with previous history of cesarean section or gestational age >20 weeks about uterine rupture risk and full recommended misoprostol dose must not be administered to prevent life-threatening events.