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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01240057
Other study ID # ML 6277
Secondary ID B32220108118
Status Completed
Phase Phase 2/Phase 3
First received
Last updated
Start date November 2011
Est. completion date December 2020

Study information

Verified date May 2021
Source University Hospital, Gasthuisberg
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This trial investigates whether prenatal intervention improves survival rate of fetuses with isolated congenital diaphragmatic hernia and severe pulmonary hypoplasia, as compared to expectant management during pregnancy, both followed by standardized postnatal care.


Recruitment information / eligibility

Status Completed
Enrollment 93
Est. completion date December 2020
Est. primary completion date March 2020
Accepts healthy volunteers No
Gender Female
Age group 18 Years to 50 Years
Eligibility Inclusion Criteria: - Patients aged 18 years or more, who are able to consent - Singleton pregnancy - Anatomically and chromosomally normal fetus - Left sided diaphragmatic hernia - Gestation at randomization prior to 29 wks plus 5 d (so that occlusion is done at the latest on 29 wks plus 6 d) - Estimated to have severe pulmonary hypoplasia, defined prenatally as: O/E LHR <25 %, irrespective of the liver position - Acceptance of randomization and the consequences for the further management during pregnancy and thereafter. - The patients must undertake the responsibility for either remaining close to, or at the FETO center, or being able to travel swiftly and within acceptable time interval to the FETO center until the balloon is removed. - Intended postnatal treatment center must subscribe to suggested guidelines for "standardized postnatal treatment". - Provide written consent to participate in this RCT Exclusion Criteria: - Maternal contraindication to fetoscopic surgery or severe medical condition in pregnancy that make fetal intervention risk full - Technical limitations precluding fetoscopic surgery, such as severe maternal obesity, uterine fibroids or potentially others, not anticipated at the time of writing this protocol. - Preterm labour, cervix shortened (<15 mm at randomization) or uterine anomaly strongly predisposing to preterm labour, placenta previa - Patient age less than 18 years - Psychosocial ineligibility, precluding consent - Diaphragmatic hernia: right-sided or bilateral, major anomalies, isolated left-sided outside the O/E LHR limits for the inclusion criteria - Patient refusing randomization or to comply with return to FETO center during the time period the airways are occluded or for elective removal of the balloon

Study Design


Related Conditions & MeSH terms


Intervention

Procedure:
fetal endoluminal tracheal occlusion
percutaneous fetoscopy, positioning of endoluminal balloon at 27-30 weeks and whenever possible elective removal at 34 weeks
Other:
watchful waiting during pregnancy
pregnancy surveillance for fetal wellbeing, development of polyhydramnios and cervical shortening

Locations

Country Name City State
Australia Mater Mother's Hospital Brisbane Queensland
Belgium University Hospitals Leuven Leuven
Canada Mount Sinai Hospital Toronto Ontario
France Hôpital Antoine Béclère Clamart
Germany University Hospital of Bonn Bonn
Italy Ospedale Maggiore Policlinico Milano
Italy Ospedale Pediatrico Bambino Gesù Rome
Japan National Center for Child Health and Development Tokyo
Poland 1st Department of Obstetrics and Gynecology, Medical University of Warsaw Warsaw
Spain Hospital Clinic Barcelona Barcelona Catalunya
United Kingdom King's College Hospital London
United States University of Texas Health Science Center Houston Texas

Sponsors (12)

Lead Sponsor Collaborator
University Hospital, Gasthuisberg 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Hopital Antoine Beclere, Hospital Clinic of Barcelona, King's College Hospital NHS Trust (UK), Mater Mothers' Hospital, Mount Sinai Hospital, Canada, National Center for Child Health and Development, Tokyo (JP), Ospedale Pediatrico Bambino Gesù, Rome (IT), The University of Texas Health Science Center, Houston, University Hospital, Bonn

Countries where clinical trial is conducted

United States,  Australia,  Belgium,  Canada,  France,  Germany,  Italy,  Japan,  Poland,  Spain,  United Kingdom, 

References & Publications (10)

Deprest J, Breysem L, Gratacos E, Nicolaides K, Claus F, Debeer A, Smet MH, Proesmans M, Fayoux P, Storme L. Tracheal side effects following fetal endoscopic tracheal occlusion for severe congenital diaphragmatic hernia. Pediatr Radiol. 2010 May;40(5):670-3. doi: 10.1007/s00247-010-1579-9. Epub 2010 Mar 30. — View Citation

Deprest J, Gratacos E, Nicolaides KH; FETO Task Group. Fetoscopic tracheal occlusion (FETO) for severe congenital diaphragmatic hernia: evolution of a technique and preliminary results. Ultrasound Obstet Gynecol. 2004 Aug;24(2):121-6. Erratum in: Ultrasound Obstet Gynecol. 2004 Oct;24(5):594. — View Citation

Deprest JA, Flemmer AW, Gratacos E, Nicolaides K. Antenatal prediction of lung volume and in-utero treatment by fetal endoscopic tracheal occlusion in severe isolated congenital diaphragmatic hernia. Semin Fetal Neonatal Med. 2009 Feb;14(1):8-13. doi: 10.1016/j.siny.2008.08.010. Epub 2008 Oct 8. — View Citation

Deprest JA, Gratacos E, Nicolaides K, Done E, Van Mieghem T, Gucciardo L, Claus F, Debeer A, Allegaert K, Reiss I, Tibboel D. Changing perspectives on the perinatal management of isolated congenital diaphragmatic hernia in Europe. Clin Perinatol. 2009 Jun;36(2):329-47, ix. doi: 10.1016/j.clp.2009.03.004. Review. — View Citation

Deprest JA, Hyett JA, Flake AW, Nicolaides K, Gratacos E. Current controversies in prenatal diagnosis 4: Should fetal surgery be done in all cases of severe diaphragmatic hernia? Prenat Diagn. 2009 Jan;29(1):15-9. doi: 10.1002/pd.2108. — View Citation

Jani J, Keller RL, Benachi A, Nicolaides KH, Favre R, Gratacos E, Laudy J, Eisenberg V, Eggink A, Vaast P, Deprest J; Antenatal-CDH-Registry Group. Prenatal prediction of survival in isolated left-sided diaphragmatic hernia. Ultrasound Obstet Gynecol. 2006 Jan;27(1):18-22. — View Citation

Jani J, Nicolaides KH, Keller RL, Benachi A, Peralta CF, Favre R, Moreno O, Tibboel D, Lipitz S, Eggink A, Vaast P, Allegaert K, Harrison M, Deprest J; Antenatal-CDH-Registry Group. Observed to expected lung area to head circumference ratio in the prediction of survival in fetuses with isolated diaphragmatic hernia. Ultrasound Obstet Gynecol. 2007 Jul;30(1):67-71. — View Citation

Jani JC, Benachi A, Nicolaides KH, Allegaert K, Gratacós E, Mazkereth R, Matis J, Tibboel D, Van Heijst A, Storme L, Rousseau V, Greenough A, Deprest JA; Antenatal-CDH-Registry group. Prenatal prediction of neonatal morbidity in survivors with congenital diaphragmatic hernia: a multicenter study. Ultrasound Obstet Gynecol. 2009 Jan;33(1):64-9. doi: 10.1002/uog.6141. — View Citation

Jani JC, Nicolaides KH, Gratacós E, Valencia CM, Doné E, Martinez JM, Gucciardo L, Cruz R, Deprest JA. Severe diaphragmatic hernia treated by fetal endoscopic tracheal occlusion. Ultrasound Obstet Gynecol. 2009 Sep;34(3):304-10. doi: 10.1002/uog.6450. — View Citation

Rodrigues HC, Deprest J, v d Berg PP. When referring physicians and researchers disagree on equipoise: the TOTAL trial experience. Prenat Diagn. 2011 Jun;31(6):589-94. doi: 10.1002/pd.2756. Epub 2011 Apr 11. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Survival at discharge from neonatal intensive care unit The baby can be discharged either alive (and then it qualifies as "surviving at discharge") or dead. Not discharged babies have not reached the primary endpoint. at discharge from neonatal intensive care unit
Secondary prenatal increase in lung volume after FETO volume of lung after occlusion prior to balloon removal
Secondary grading of oxygen dependency born >32 wks: between 28-56d of life; born <32wks: 36wks postmenstrual age
Secondary occurrence of pulmonary hypertension determined by cardiac ultrasound within first weeks of life
Secondary number of days in Neonatal Intensive Care Unit (NICU) As long as the baby is in the hospital, it is hospitalized either in NICU or in another, less intensive care unit.
The number of days in NICU is an outcome variable, expressed in days.
within hospital stay
Secondary number of days of ventilatory support within NICU stay
Secondary presence of periventricular leucomalacia 2 months of life
Secondary presence of neonatal sepsis, intraventricular haemorrhage, retinopathy grade III or higher within hospital stay
Secondary number of days till full enteral feeding within first 2 years of life
Secondary presence of gastro-esophagal reflux at discharge
Secondary day of surgery within hospital stay
Secondary requirement for use of patch for repair at the time of postnatal surgery
Secondary bronchopulmonary dysplasia defined as oxygen need for at least 28 days with the first 8 weeks
Secondary Need for Extracorporeal membrane oxygenation during NICU admission
Secondary Defect size at the time of postnatal surgery
Secondary number of days alive in case of postnatal death during NICU admission
See also
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Completed NCT04716166 - Incentive Spirometry and Upper Abdominal Laparoscopic Surgery N/A
Not yet recruiting NCT05354505 - Fetal Endoscopic Tracheal Occlusion (FETO) Trial for Congenital Diaphragmatic Hernia (CDH) N/A
Completed NCT02466451 - Study in Children With the Diagnosis of Congenital Diaphragmatic Hernia (CDH) and Oesophageal Atresia (EA) N/A
Recruiting NCT00373438 - Fetoscopic Tracheal Balloon Occlusion in Left Diaphragmatic Hernia Phase 2
Withdrawn NCT00373763 - Fetoscopic Tracheal Balloon Occlusion in Unborns With Severe Congenital Diaphragmatic Hernia - EUROTRIAL I N/A
Terminated NCT02364843 - A Physiological Study to Determine the Enteral Threonine Requirements in Infants Aged 1 to 6 Months N/A

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