- Conditions
- Twin to Twin Transfusion as Antepartum Condition, Monochorionic Diamniotic Placenta
- Interventions
- Fetoscopic laser ablation
- Procedure
- Lead sponsor
- Seattle Children's Hospital
- Other
- Eligibility
- Female only
- Enrollment
- 2,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2031
- U.S. locations
- 2
- States / cities
- Seattle, Washington
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Showing 1–24
of 26
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Twin Monochorionic Diamniotic Placenta
- Interventions
- Fetoscopy Sets for Anterior and Posterior Placentas
- Device
- Lead sponsor
- Michael A Belfort
- Other
- Eligibility
- 18 Years and older · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- High Risk Pregnancy, Congenital Heart Disease, Fetal Hydrops, Twin Monochorionic Monoamniotic Placenta, Gastroschisis, Fetal Demise, Stillbirth, Fetal Arrhythmia, Long QT Syndrome, Intrauterine Fetal Death, Sudden Infant Death, Pregnancy Loss, Twin Twin Transfusion Syndrome, Birth Defect, Fetal Cardiac Anomaly, Fetal Cardiac Disorder, Fetal Death, Brugada Syndrome, Fetal Tachycardia
- Interventions
- Fetal Magnetocardiogram and Neonatal Electrocardiogram, Substudy only: Maternal/Infant Pharmacogenomic assessment postnatally
- Diagnostic Test · Genetic
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2028
- U.S. locations
- 2
- States / cities
- Madison, Wisconsin • Milwaukee, Wisconsin
- Conditions
- Preterm Birth
- Interventions
- Deferred cord clamping
- Procedure
- Lead sponsor
- University of Sydney
- Other
- Eligibility
- Female only
- Enrollment
- 1,637 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2020
- U.S. locations
- 2
- States / cities
- Houston, Texas • Burlington, Vermont
- Conditions
- Twin to Twin Transfusion Syndrome
- Interventions
- Curved KARL STORZ fetoscope, Conventional Scopes
- Device
- Lead sponsor
- Jimmy Espinoza
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Anemia
- Interventions
- cord clamping at 2 minutes, cord clamping at 5 minutes, cord milking
- Procedure
- Lead sponsor
- University of Rhode Island
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Anemia
- Interventions
- Umbilical Cord Milking
- Other
- Lead sponsor
- University of Rhode Island
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Intraventricular Haemorrhage Neonatal, Death; Neonatal
- Interventions
- Umbilical cord milking UCM, Delayed cord clamping DCC
- Procedure
- Lead sponsor
- Sharp HealthCare
- Other
- Eligibility
- 23 Weeks to 33 Weeks
- Enrollment
- 1,201 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 15
- States / cities
- Birmingham, Alabama • Loma Linda, California • Los Angeles, California + 10 more
- Conditions
- Monochorionic Diamniotic Placenta, Monochorial Monoamniotic Placenta, Twin; Complicating Pregnancy, Twin to Twin Transfusion Syndrome, Twin Reversal Arterial Perfusion Syndrome
- Interventions
- Not listed
- Lead sponsor
- University of Miami
- Other
- Eligibility
- Not listed
- Enrollment
- 1,200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Birth Asphyxia With Neurologic Involvement
- Interventions
- Umbilical Cord Milking, Early Cord Clamping
- Procedure
- Lead sponsor
- Sharp HealthCare
- Other
- Eligibility
- 35 Weeks to 42 Weeks
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 2
- States / cities
- San Diego, California
- Conditions
- Monochorionic Diamniotic Placenta, Monochorial Monoamniotic Placenta, Monochorionic Twins, Ultrasound Doppler, Ultrasound, Pregnancy, Twin Pregnancy, Monochorionic, Twin Twin Transfusion Syndrome
- Interventions
- Verasonics Vantage 256 Ultrasound
- Device
- Lead sponsor
- Carilion Clinic
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia
- Conditions
- Abnormal Vascular Flow
- Interventions
- Umbilical Cord Milking, Immediate Cord Clamping
- Procedure
- Lead sponsor
- Sharp HealthCare
- Other
- Eligibility
- Not listed
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Birth Asphyxia
- Interventions
- Umbilical Cord Milking, Early Cord Clamping
- Procedure
- Lead sponsor
- Sharp HealthCare
- Other
- Eligibility
- 35 Weeks to 42 Weeks
- Enrollment
- 1,730 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 7
- States / cities
- Davis, California • Loma Linda, California • San Diego, California + 3 more
- Conditions
- Placental Transfusion
- Interventions
- Short Delay Cord Clamping, Extended Delay Cord Clamping
- Procedure
- Lead sponsor
- Anup Katheria, M.D.
- Other
- Eligibility
- 37 Weeks to 42 Weeks
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Infant, Extremely Premature
- Interventions
- Milking the umbilical cord before cord clamping
- Procedure
- Lead sponsor
- St. Louis University
- Other
- Eligibility
- Not listed
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2017
- U.S. locations
- 2
- States / cities
- St Louis, Missouri
- Conditions
- Premature Birth of Newborn, Infant, Very Low Birth Weight, Delayed Separation of Umbilical Cord, Placental Transfusion
- Interventions
- 30 Seconds of placental blood transfusion, 60 Seconds of placental blood transfusion
- Other
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 28 Weeks to 35 Weeks
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Prematurity
- Interventions
- Umbilical Cord Milking
- Procedure
- Lead sponsor
- Eastern Virginia Medical School
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 113 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Norfolk, Virginia
- Conditions
- Neurodevelopmental Abnormality
- Interventions
- Umbilical Cord Milking, Early Cord Clamping
- Procedure
- Lead sponsor
- Sharp HealthCare
- Other
- Eligibility
- 22 Months to 26 Months
- Enrollment
- 1,207 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 7
- States / cities
- Davis, California • Loma Linda, California • San Diego, California + 3 more
- Conditions
- Hypoxia, Brain, Premature Birth
- Interventions
- Umbilical cord milking, Delayed Cord Clamping
- Procedure
- Lead sponsor
- Sharp HealthCare
- Other
- Eligibility
- 23 Weeks to 28 Weeks
- Enrollment
- 121 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Birth Asphyxia
- Interventions
- Umbilical Cord Milking, Early Cord Clamping
- Procedure
- Lead sponsor
- Sharp HealthCare
- Other
- Eligibility
- 35 Weeks to 42 Weeks
- Enrollment
- 227 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Intraventricular Hemorrhage, Sepsis, Necrotizing Enterocolitis
- Interventions
- <30 wks gestation or 1500 grams
- Other
- Lead sponsor
- Indiana University
- Other
- Eligibility
- Up to 12 Months
- Enrollment
- 2,856 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Fetal Conditions, Maternal; Procedure, Pregnancy Related, Twin to Twin Transfusion Syndrome, In Utero Procedure Affecting Fetus or Newborn, Chorion; Abnormal, Twin Reversal Arterial Perfusion Syndrome, Twin Monochorionic Monoamniotic Placenta, Chorioangioma, Vasa Previa
- Interventions
- Karl Storz Curved Scope, Karl Storz Straight Scope
- Device
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Iron Deficiency
- Interventions
- Delayed Cord Clamping
- Procedure
- Lead sponsor
- University of Rhode Island
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 106 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Twin to Twin Transfusion Syndrome
- Interventions
- S-LPC:Selective Laser Photocoagulation
- Device
- Lead sponsor
- University of Tennessee
- Other
- Eligibility
- 16 Weeks to 27 Weeks · Female only
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2020
- U.S. locations
- 2
- States / cities
- Memphis, Tennessee