Comparison of Two Pulmonary Valve Replacement Methods to Treat Tetralogy of Fallot
Public ClinicalTrials.gov record NCT00112320. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized Trial of Pulmonary Valve Replacement in Tetralogy of Fallot
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Repair of tetralogy of Fallot (TOF), the most common form of cyanotic congenital heart disease, usually involves surgery on the outflow of the right ventricle (RV) and the pulmonary valve in order to relieve obstruction to blood flow from the RV to the lungs. This procedure often leads to regurgitation (leakage) of the pulmonary valve, which puts the burden of handling a larger than normal amount of blood flow on the RV. Over the years, that extra burden leads to enlargement of the RV and to a decrease in its function. Treatment often includes surgical insertion or replacement of a new pulmonary valve. Replacement of the damaged pulmonary valve aims to minimize the leakage and help the RV function better. This study is designed to compare two methods of how the operation (called pulmonary valve replacement \[PVR\]) is performed. In the first method, a new valve is inserted and only the area of the old valve is operated on; this is the standard PVR. The second method involves inserting the new valve in the same way as the standard method but, in addition, areas of the right ventricular wall that are scarred and not functioning well are removed (PVR plus right ventricular remodeling). This study will evaluate which method is more effective based on the size and function of the RV measured by cardiac magnetic resonance imaging (CMR) six months following surgery, as compared to its size and function before the operation.
Study identification
- NCT ID
- NCT00112320
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 68 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 10 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 31, 2004
- Primary completion
- Jul 31, 2011
- Completion
- Jul 31, 2011
- Last update posted
- Dec 3, 2012
2004 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Department of Cardiology, Children's Hospital Boston | Boston | Massachusetts | 02115 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00112320, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 3, 2012 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00112320 live on ClinicalTrials.gov.