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Tundra lists 4 Twin to Twin Transfusion Syndrome clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT05543499
Database of Monochorionic Pregnancies
The purpose of this study is to collect and analyze data regarding natural history, indications for fetal interventions, and maternal and fetal/neonatal outcomes associated with complicated monochorionic twin pregnancy.
Gender: All
Updated: 2026-02-24
1 state
NCT06084247
The Efficacy of the KARL STORZ Curved Fetoscope and Straight Fetoscope for Laser Photocoagulation of Placental Anastomoses
The purpose of this study is to evaluate the efficacy of KARL STORZ curved fetoscope (11508AAK) and its straight version (11506AAK) for laser photocoagulation of placental anastomoses in patients with an anterior placenta and Twin to Twin Transfusion Syndrome (TTTS).
Gender: FEMALE
Ages: 18 Years - 45 Years
Updated: 2025-08-14
1 state
NCT06991400
Evaluation of Laparotomy With Trans-Amniotic Suture Placement in TTTS Surgery
This is a randomized trial for patients that are diagnosed with Twin-Twin Transfusion Syndrome (TTTS) who are receiving a fetoscopic laser surgery to evaluate the effectiveness and safety of a laparotomy closure.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2025-05-28
1 state
NCT06056635
A Prospective Study on the Role of Karl Storz Curved and Straight Fetoscopes (11508AAK and 11506AAK) for Fetoscopic Intrauterine Procedures
In this research study, the investigators want to learn more about the role of new innovative surgical devices, the Karl Storz Curved and Straight Fetoscopes for in-utero surgery. A fetoscope is like a small telescope that can see inside of the uterus (womb) during minimally invasive surgery. The curved scope is used for patients with an anterior placenta (front of uterus), while the straight scope is used for patients with a posterior placenta (back of uterus). The scopes will be used to assist in procedures involving fetoscopic laser photocoagulation (FLP), which is a minimally invasive surgery that uses a small camera (fetoscope) to locate abnormal blood vessel connections in the placenta and seal them off using laser energy. These fetoscopes will be utilized in the diagnosis and management of various fetal conditions that can arise during pregnancy. Outcome data will be reported in a descriptive statistical analysis. The investigators will assess the surgical outcomes, short and long-term morbidity, complications, and gestational age of participants in order to evaluate the benefit of using these devices.
Gender: FEMALE
Ages: 18 Years - 45 Years
Updated: 2024-09-25
1 state