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Cerebral Anatomy, Hemodynamics and Metabolism

NCT02919956 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 121

Last updated 2024-12-18

No results posted yet for this study

Summary

Single ventricle lesions are the leading cause of illness and death from congenital heart disease. The modified Fontan Operation is the corrective surgery for these lesions. The operation is done in stages over a few years and children who complete the operation are known to have greater neurodevelopmental (ND) deficits than the general population. The purpose of this study is to understand how blood flow to the brain (CBF) and brain lesions relate to ND outcome, as well as how CMRO2 relates to anatomic brain lesions. These relationships will be studied through Magnetic Resonance Imaging (MRI) and ND Testing.

Conditions

Interventions

OTHER

Magnetic Resonance Imaging

An MRI scan takes pictures of the brain and heart using a magnet and radio waves. During scanning, measurements of oxygen delivery to the brain will be obtained (CMRO2) as well as evaluation of the heart as it relates to the brain. During the scan patients will be monitored for safety by ECG, blood pressure, television camera, pulse oximetry, and carbon dioxide measurements. Cardiac anesthesiologist and cardiologist will be present.

OTHER

Neurodevelopmental Testing

Quantitative ND tests and standardized rating scales will be used in the areas of intellectual, adaptive, visual motor skills, academic achievement in math and reading, attention and executive functioning , motor skills, memory, language, social skills and behavior. Neurodevelopmental Testing will last approximately 3.5-4 hours. Testing will be done through the Neurobehavioral Core at CHOP. Breaks will be taken as needed and a one hour lunch break will be taken, if applicable. ND testing will be performed prior to MRI (if on the same day) or on a different day than the MRI to promote engagement and best performance.

Sponsors & Collaborators

Principal Investigators

  • Mark A Fogel, MD · Children's Hospital of Philadelphia

Eligibility

Min Age
3 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-04-30
Primary Completion
2022-12-09
Completion
2022-12-09

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02919956 on ClinicalTrials.gov