NPDT Evaluation in Children With CFTR and (PSC)
NPD
Nasal Potential Difference Testing: Evaluation of Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) Function in Children With Primary Sclerosing Cholangitis (PSC)
2 other identifiers
observational
50
1 country
1
Brief Summary
The investigators hypothesize that PSC in children is associated with mutations and functional changes of the cystic fibrosis (CF) gene.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Jan 2004
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2004
CompletedFirst Submitted
Initial submission to the registry
September 12, 2005
CompletedFirst Posted
Study publicly available on registry
September 16, 2005
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2006
CompletedStudy Completion
Last participant's last visit for all outcomes
January 1, 2006
CompletedDecember 13, 2017
December 1, 2017
2 years
September 12, 2005
December 11, 2017
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
CFTR DNA analysis
Secondary Outcomes (2)
Nasal potential difference testing
Sweat test
Interventions
Eligibility Criteria
You may qualify if:
- years of age and older
- Must have diagnosis of primary sclerosing cholangitis and/or inflammatory bowel disease
- Absence of other liver disease, such as viral hepatitis, drug-induced liver disease, and metabolic/hereditary liver disease
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Beth Israel Deaconess Medical Centerlead
- Boston Children's Hospitalcollaborator
Study Sites (1)
Beth Israel Deaconess Medical Center
Boston, Massachusetts, 02215, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Harpreet Pall, MD
Boston Children's Hospital
- PRINCIPAL INVESTIGATOR
Steven D Freedman, MD, PhD
Beth Israel Deaconess Medical Center
Study Design
- Study Type
- observational
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- MD PhD Full Professor Harvard Medical School
Study Record Dates
First Submitted
September 12, 2005
First Posted
September 16, 2005
Study Start
January 1, 2004
Primary Completion
January 1, 2006
Study Completion
January 1, 2006
Last Updated
December 13, 2017
Record last verified: 2017-12