Twins Clinical Trial
Official title:
Standardized Management of Complex Twins
NCT number | NCT04921150 |
Other study ID # | SMOCT |
Secondary ID | |
Status | Not yet recruiting |
Phase | N/A |
First received | |
Last updated | |
Start date | June 2021 |
Est. completion date | September 2024 |
At present, the incidence of monochorionic twins in all pregnancies is around 3-5‰ worldwide.In 2019, the twin Committee of China Maternal and Child Health Association conducted statistics from 48 medical units all over the country, showing that there were 4,876 cases of monochorionic twins, accounting for 10.2‰ of all pregnancies.In addition to increased incidence of preterm delivery, miscarriage, and maternal complication, the unique placental vascular structure of monochorionic twins is associated with complex fetal complication such as twin-twin transfusion syndrome, selective intraurine growth restriction, twin anaemia-erythrocytosis sequence, twin reversed arterial perfusion sequence, one of twin with dysplasia, twins with single amniotic sac and conjunctions are common. At present, there is no unified standard for the diagnosis and treatment of these complicated twins, and various treatment methods have a great impact on the pregnancy outcome and fetal prognosis.Therefore, the standardized management of complex twins benefits diagnosis and treatment of complex twins and improves fetal prognosis.
Status | Not yet recruiting |
Enrollment | 100 |
Est. completion date | September 2024 |
Est. primary completion date | September 2024 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Female |
Age group | N/A and older |
Eligibility | Inclusion Criteria: complex twin disease 18-45 years Exclusion Criteria: single pregnancy normal twin pregnancy |
Country | Name | City | State |
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n/a |
Lead Sponsor | Collaborator |
---|---|
Caixia Liu | Shengjing Hospital |
Type | Measure | Description | Time frame | Safety issue |
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Primary | Standardized management system of twin pregnancy clinic | S/D score and Apgar score of complex twin pregnancy assessed by clinical doctors | 1 year |
Status | Clinical Trial | Phase | |
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Not yet recruiting |
NCT00320840 -
Internal and Familial Resources and Motherhood. Follow Up of Mothers With Twins and Preterm Infants Versus Mothers With Single Full Term Infants
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N/A |