Post-abortion endometrial repair
Conditions
Interventions
Experimental group:Silicone rubber uterine drug stent
Control group:Silicone rubber non-drug-loaded uterine stent
Sponsors
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences
Eligibility
Sex/Gender
Female
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1.Female patients aged between 18 and 40 years. 2.The menstrual cycle range was 21-35 days in the 6 months prior to enrollment. 3.Body Mass Index (BMI) between 18.5-28 kg/m^2 4.Voluntary termination of pregnancy, with a history of >=2 abortions or missed abortion, and confirmed gestational age <=10 weeks. 5.Voluntarily agree to enrollment, capable of regular follow-up, and able to sign an informed consent form.
Exclusion criteria
Exclusion criteria: 1.For silicone rubber materials, individuals with known allergies or contraindications to estrogen. 2.Previous history of confirmed intrauterine adhesions by hysteroscopy or diagnosed with thin endometrium. 3.Women with uterine malformation, uterine compressing the cavity or other causes of abnormal uterine morphology. 4.Postoperative requirements include the placement of an intrauterine device or oral contraceptives, as well as subdermal implants for participants. 5.Patients with altered mental status, cognitive dysfunction, or inability to cooperate during the treatment process. 6.Researchers identified patients with potential risks or factors deemed unsuitable for inclusion.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Endometrial thickness at 21 days post-operation; | — |
Countries
China
Contacts
Public ContactLiu Xinyan
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences
Outcome results
None listed