Not applicableEnded earlyNCT01334489What this trial is testingThe Trial of Pessary After Laser for TTTSWho this might be right forPremature Birth Hospital Universitari Vall d'Hebron Research Institute 352
Not applicableUnknownNCT04595214What this trial is testingDevelop a Multi-disciplinary Approach for a Personalized Prenatal Diagnostics and Care for Twin PregnanciesWho this might be right forPrenatal DisorderPremature BirthTwin Pregnancy With Antenatal Problem+4 more Assaf-Harofeh Medical Center 1,200
Not applicableUnknownNCT03818867What this trial is testingEmergency Cerclage in Twin Pregnancies at Imminent Risk of Preterm Birth: an Open-Label Randomised Controlled TrialWho this might be right forPreterm BirthTwin Pregnancy With Antenatal ProblemTwin to Twin Transfusion Syndrome St George's, University of London 31
Not applicableStudy completedNCT02229526What this trial is testingFish Oil Trials in Pregnancy for the Prevention of Pregnancy Complications ('FOTIP')Who this might be right forPreterm BirthIntrauterine Growth RetardationPregnancy Induced Hypertension Sjurdur Frodi Olsen 1,619
Not applicableStudy completedNCT01480856What this trial is testingCobedding in Daily Weight Gain of Neonate TwinsWho this might be right forPreterm Newborn Twins Nantes University Hospital 64
Large-scale testing (Phase 3)Study completedNCT00163020What this trial is testing17OHP for Reduction of Neonatal Morbidity Due to Preterm Birth (PTB) in Twin and Triplet PregnanciesWho this might be right forPreterm Birth Obstetrix Medical Group 321
Testing effectiveness (Phase 2)Study completedNCT02280031What this trial is testingEffect of Low Dose Aspirin on Birthweight in Twins: The GAP Trial.Who this might be right forSmall for Gestational AgeInfant, Very Low Birth WeightFetal Growth Retardation+2 more CHU de Quebec-Universite Laval 50
Large-scale testing (Phase 3)Study completedNCT03547791What this trial is testingEffects of ACS in Twin With LPB: Study Protocol for a RCTWho this might be right forTwin Pregnancy, Antepartum Condition or Complication Seoul National University Hospital 848
Not applicableActive Not RecruitingNCT06053697What this trial is testingIs the Vaginal Microbiome and Metabolome Associated With Spontaneous Preterm Birth (sPTB) in Multiple Pregnancies?Who this might be right forPreterm BirthPreterm LaborMultiple; Pregnancy, Complicated+5 more University of Liverpool 120
Post-approval studies (Phase 4)UnknownNCT01927029What this trial is testingPreterm Delivery Prevention in Twins With ProgesteroneWho this might be right forPregnancies Universidad del Desarrollo 213
Post-approval studies (Phase 4)UnknownNCT04051567What this trial is testingLow-dose Aspirin for Prevention of Adverse Pregnancy Outcomes in Twin PregnanciesWho this might be right forTwin PregnancyPreeclampsiaPreterm Birth+1 more Ministry of Science and Technology of the People´s Republic of China 425
Not applicableUnknownNCT03781466What this trial is testingEffect of Cervical Cerclage With Vaginal Progesterone in Asymptomatic Twin Pregnancies With a Sonographic Short CervixWho this might be right forTwin; Pregnancy, Affecting Fetus or Newborn Aswan University Hospital 300
Not applicableUnknownNCT03781674What this trial is testingRole of 200 mg Versus 400mg Vaginal Progesterone in Prevention of Preterm Labor in Twin GestationWho this might be right forTwin; Pregnancy, Affecting Fetus or Newborn Aswan University Hospital 200
Not applicableStudy completedNCT00427063What this trial is testingHeredity of Retinal Vessel TortuosityWho this might be right forRetinopathy of Prematurity Glostrup University Hospital, Copenhagen 218
Not applicableStudy completedNCT01926106What this trial is testingNasal Intermittent Positive-Pressure Ventilation for Twin Infants With Respiratory Distress SyndromeWho this might be right forNeonatal Respiratory Distress Syndrome Daping Hospital and the Research Institute of Surgery of the Third Military Medical University 286