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Phase I Pilot Study of Ad5-CB-CFTR, an Adenovirus Vector Containing the Cystic Fibrosis Transmembrane Conductance Regulator Gene, in Patients With Cystic Fibrosis

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00004779
First Posted: February 25, 2000
Last Update Posted: June 24, 2005
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborator:
University of North Carolina
Information provided by:
Office of Rare Diseases (ORD)
  Purpose

OBJECTIVES: I. Assess the safety and efficacy of gene transfer into the nasal epithelium using Ad5-CB-CFTR, an E1-deleted adenovirus vector containing the cystic fibrosis transmembrane conductance regulator gene, in patients with cystic fibrosis (CF).

II. Determine whether ion transport abnormalities in CF airway cells can be corrected.


Condition Intervention Phase
Cystic Fibrosis Genetic: Ad5-CB-CFTR Phase 1

Study Type: Interventional
Study Design: Primary Purpose: Treatment

Resource links provided by NLM:


Further study details as provided by Office of Rare Diseases (ORD):

Estimated Enrollment: 12
Study Start Date: January 1993
Detailed Description:

PROTOCOL OUTLINE:

Groups of 3 patients receive 1 of 4 doses of Ad5-CB-CFTR, a recombinant E1-deleted adenovirus serotype 5 vector containing the cystic fibrosis transmembrane conductance regulator gene. Ad5-CB-CFTR is administered to 1 nasal cavity and the vehicle alone is administered to the opposite nasal cavity as the control.

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

PROTOCOL ENTRY CRITERIA:

--Disease Characteristics-- Cystic fibrosis No mild genetic mutations, i.e., normal nasal chloride ion permeability At least 2 weeks since decrease in pulmonary function --Prior/Concurrent Therapy-- At least 3 months since systemic cortisone At least 1 month since other therapeutic research study, e.g., DNAse --Patient Characteristics-- Other: Adequate endocrine, liver, kidney, and cardiac function Adenovirus antibody seropositive No pregnant or nursing women Negative pregnancy test required of fertile women Adequate contraception required of fertile patients

  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00004779


Sponsors and Collaborators
National Center for Research Resources (NCRR)
University of North Carolina
Investigators
Study Chair: Michael R. Knowles University of North Carolina
  More Information

ClinicalTrials.gov Identifier: NCT00004779     History of Changes
Other Study ID Numbers: 199/11829
UNCCH-921
First Submitted: February 24, 2000
First Posted: February 25, 2000
Last Update Posted: June 24, 2005
Last Verified: December 2001

Keywords provided by Office of Rare Diseases (ORD):
cardiovascular and respiratory diseases
cystic fibrosis
genetic diseases and dysmorphic syndromes
rare disease

Additional relevant MeSH terms:
Fibrosis
Cystic Fibrosis
Pathologic Processes
Pancreatic Diseases
Digestive System Diseases
Lung Diseases
Respiratory Tract Diseases
Genetic Diseases, Inborn
Infant, Newborn, Diseases