Status:
UNKNOWN
Microwave Ablation vs Radiofrequency Ablation in the Management of Complicated Monochorionic Pregnancies：A RCT Study
Lead Sponsor:
Peking University Third Hospital
Collaborating Sponsors:
Peking University
Conditions:
Twin; Complicating Pregnancy
Microwave Ablation
Eligibility:
FEMALE
Phase:
NA
Brief Summary
Complicated pregnancies refer some special complications, including twin to twin transfusion syndrome(TTTS), twin reverse arterial perfusion(TRAP), selective intrauterine fetal growth restriction(sIUG...
Detailed Description
Medical charts were reviewed for the details of surgery and the pregnancy outcomes if the patient delivered at the authors'institution. In the event of delivery at distant locations, patients were con...
Eligibility Criteria
Inclusion
- Complicated monochorionic pregnancies women;
- Having the indication of selective reduction;(TTTS III or IV, TRAP, severe sIUGR, Twin malformation inconsistency or stillbirth，three or more fetuses with monochorionic pregnancies requiring reducing the number of fetuses）
- The reduction surgery should be done after 15 weeks of gestation;
- Willingness to participate in the trial and having provided written consent.
Exclusion
- Preoperative examination shows that patient is not appropriate to undergoing reduction surgery, such as acute infection of the organ system, especially the urinary system.
- Patients need to perform acute reduction surgery due to the progress of the disease and the surgery cannot be scheduled.
- Other diseases that may affect the experimental results: neuropsychiatric diseases and congenital diseases.
Key Trial Info
Start Date :
July 15 2019
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
November 1 2020
Estimated Enrollment :
60 Patients enrolled
Trial Details
Trial ID
NCT04014452
Start Date
July 15 2019
End Date
November 1 2020
Last Update
June 16 2020
Active Locations (1)
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1
Peking University Third Hospital
Beijing, Beijing Municipality, China, 100083