A Real-World Study Comparing the Efficacy of Different Treatment Regimens for Early Missed Abortion
The Third Xiangya Hospital of Central South University
580 participants
Jan 1, 2024
INTERVENTIONAL
Conditions
Summary
At present, there is no unified standard for the treatment of missed abortion in clinical practice. This study intends to collect clinical data of this type of disease to compare the efficacy of different treatments, and on this basis, presuppose the synergistic effect of different doses of estrogen in the process of drug induction, conduct statistical analysis of the efficacy, evaluate whether the treatment plan can achieve the therapeutic effect while reducing the occurrence of complications, and provide an effective basis for the subsequent clinical treatment of missed abortion. This study is divided into two parts. The first part is a retrospective analysis to explore the differences between missed abortion surgery and drug treatment, clinical efficacy and reproductive outcomes; the second part is a prospective study to explore the effects of different doses of estrogen combined with surgery or drug abortion on the efficacy of missed abortion in early pregnancy, and explore the best clinical treatment method for missed abortion.
Eligibility
Inclusion Criteria1
- ①Age 18-40 years old; ②Early pregnancy missed abortion confirmed by imaging and laboratory tests; ③All indicators of routine examinations before treatment are within the normal range, and there are no serious systemic diseases; ④No indications for emergency curettage; ⑤Good compliance, follow-up observation as required (prospective study).
Exclusion Criteria1
- ①Contraindications to medical abortion; ②Those who are allergic to estrogen and have contraindications to the use of estrogen; ③Those who cannot be followed up according to the follow-up plan; ④Thromboembolic diseases, known or suspected history of breast cancer, hormone-dependent tumors, etc.; ⑤Vaginal bleeding exceeds the usual menstrual volume; ⑥Those with severe heart, liver and kidney diseases; ⑦Accompanied by serious internal and surgical diseases, malignant tumors or mental illnesses, and cannot cooperate.
Interested in this trial?
Get notified about updates and connect with the research team.
Interventions
No estrogen supplementation
1 day after medical abortion, give oral estradiol valerate, 1 mg Bid, for 21 days, and add dydrogesterone 10 mg Bid for the next 7 days. Take it in a cycle starting from the 5th day of the next menstruation for a total of 2 cycles.
1 day after abortion, give oral estradiol valerate, 2 mg Bid, for 21 days, and add dydrogesterone 10 mg Bid for the next 7 days. Take it in a cycle starting from the 5th day of the next menstruation for a total of 2 cycles.
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT07422506