International Multi Centre Randomized Clinical Trial Of Anticoagulation In Children Following Fontan Procedures
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ClinicalTrials.gov Identifier: NCT00182104 |
Recruitment Status :
Completed
First Posted : September 16, 2005
Last Update Posted : April 20, 2007
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Heart Defect Triscupid Atresia | Drug: Warfarin vs ASA | Phase 4 |
Study Type : | Interventional (Clinical Trial) |
Enrollment : | 111 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Prevention |
Official Title: | An International Multi Centre Randomized Clinical Trial Of Anticoagulation In Children Following Fontan Procedures |
Study Start Date : | August 1998 |
Actual Study Completion Date : | July 2005 |

- Warfarin vs ASA in prevention of thrombosis 2 yrs after Fontan
- Identify subpopulation of Fontan pts at high risk for TEs
- Determine high risk period for TEs in first 2 yrs post Fontan

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Ages Eligible for Study: | Child, Adult, Older Adult |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
1. Patient is scheduled to have a Fontan or modified Fontan procedure
Exclusion Criteria:
- Requirement for long-term anticoagulation (e.g., prosthetic heart valve, active DVT)
- Risk of significant bleeding or any other known medical contraindication to Heparin, Warfarin, or ASA.
- Inability to supervise therapy due to social or geographical reasons.
- Pregnancy or potential pregnancy during study period

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00182104
Australia, Victoria | |
Royal Children's Hospital | |
Parkville, Victoria, Australia, 3052 | |
Canada, Alberta | |
Alberta Children's Hospital | |
Calgary, Alberta, Canada, T2T 5C7 | |
University of Alberta HSC | |
Edmonton, Alberta, Canada, T6G 2R7 | |
Canada, British Columbia | |
BC Children's Hospital | |
Vancouver, British Columbia, Canada, V6H 3V4 | |
Canada, Nova Scotia | |
IWK Health Centre | |
Halifax, Nova Scotia, Canada, B3J 3G9 | |
Canada, Ontario | |
Sick Children's Hospital | |
Toronto, Ontario, Canada | |
Canada, Quebec | |
Hopital Ste-Justine | |
Montreal, Quebec, Canada, H3T 1C5 |
Study Chair: | Paul Monagle, MD | Royal Children's Hospital, Parkville, Victoria, Australia | |
Principal Investigator: | Brian McCrindle, MD | The Hospital for Sick Children | |
Principal Investigator: | Robin Roberts, MD | McMaster University |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
ClinicalTrials.gov Identifier: | NCT00182104 History of Changes |
Other Study ID Numbers: |
CTMG-1998-Fontan Hearth and Stroke grant 1998 |
First Posted: | September 16, 2005 Key Record Dates |
Last Update Posted: | April 20, 2007 |
Last Verified: | April 2007 |
Fontan procedure Anticoagulation Thrombosis Thromboembolism Prevention |
Warfarin Anticoagulants |