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Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis

NCT03839992 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2023-10-26

No results posted yet for this study

Summary

Goal is to physiologically detect unsuspected small airways obstruction in children and adults with treated heterozygous and homozygous cystic fibrosis. Unsuspected refers to normal routine pre bronchodilator spirometry including normal FEV1(L), FVC (L). and FEV1/FVC%. This is a retrospective study.

Conditions

  • Cystic Fibrosis in Children

Interventions

DIAGNOSTIC_TEST

spirometry

measure spirometry and lung CT

Sponsors & Collaborators

  • Miller Children's & Women's Hospital Long Beach

    collaborator OTHER

  • Stony Brook University

    collaborator OTHER

  • The Hospital for Sick Children

    collaborator OTHER

  • Gelb, Arthur F., M.D.

    lead INDIV

Principal Investigators

  • Arthur Gelb, MD · University of California, Los Angeles

Eligibility

Min Age
5 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-04-25
Primary Completion
2027-04-25
Completion
2027-11-25
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

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 NCT03839992 on ClinicalTrials.gov