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Clinical Characteristics and Associations of the Good Fontan Patient

Clinical Characteristics and Associations of the Good Fontan Patient

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03470428
Enrollment
146
Registered
2018-03-20
Start date
2018-03-05
Completion date
2023-04-18
Last updated
2023-04-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Congenital Heart Disease, Single-ventricle

Keywords

Fontan, Single Ventricle

Brief summary

This study aims to determine what are some of the clinical characteristics and associations of Fontan patients who are doing well, as well as how accurate cardiology providers are at predicting the likelihood of future adverse event in their Fontan patients.

Detailed description

This is a multi-center prospective study that involves collecting data from patients as well as their cardiology providers in order to determine whether there is correlation between patient-reported quality of life assessments and clinician-identified assessments of their patients. The study also involves collecting data from the medical records of participating patients and entering it into our study database.

Interventions

None listed

Sponsors

New England Congenital Cardiology Association (NECCA)
CollaboratorUNKNOWN
Yale University
CollaboratorOTHER
Dartmouth College
CollaboratorOTHER
Connecticut Children's Medical Center
CollaboratorOTHER
University of Vermont
CollaboratorOTHER
Child Heart Associates
CollaboratorUNKNOWN
Congenital Heart
CollaboratorUNKNOWN
University of Massachusetts, Worcester
CollaboratorOTHER
Massachusetts General Hospital
CollaboratorOTHER
Boston Children's Hospital
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
10 Years to 60 Years
Healthy volunteers
No

Inclusion criteria

* Extracardiac or Lateral Funnel Fontan

Exclusion criteria

* Currently being evaluated for or listed for cardiac transplant * Underwent Fontan revision or conversion * Currently pregnant

Design outcomes

Primary

MeasureTime frameDescription
Surprise question1 yearThe ability of the cardiologist's response to the surprise question to predict adverse cardiac events within 1 year

Secondary

MeasureTime frameDescription
Clinical characteristics and associations of the good Fontan1 yearClinical characteristics and associations of this group (the good Fontan) are different compared to those that are in the at-risk category (all others that do not fit into the good Fontan category). Data measurements will include relevant clinical data available for each patient, including but not limited to data from cardiac surgeries, catheterizations, MRIs, echocardiograms, exercise stress tests, current medications, labs, and patient responses to questionnaires.
Correlation between patient and provider assessments1 yearThere will be a positive correlation of the patient's own assessment of quality of life with the clinician-identified designation of a good Fontan.
Clinician factors associated with adverse events conversation with patients1 yearClinician factors (years of experience, primary subspecialty, gender, parenthood) are associated with beliefs in regard to appropriate timing to discuss potential long-term adverse events to Fontan patients.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026