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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT01973192
Registration number
NCT01973192
Ethics application status
Date submitted
17/09/2013
Date registered
31/10/2013
Date last updated
4/04/2017
Titles & IDs
Public title
Viral Pathogenesis of Early Cystic Fibrosis Lung Disease
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Scientific title
Viral Pathogenesis of Early Cystic Fibrosis Lung Disease
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Secondary ID [1]
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1R01HL116211-01
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Secondary ID [2]
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1R01HL116211-01
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Universal Trial Number (UTN)
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Trial acronym
Early CF
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Cystic Fibrosis
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Condition category
Condition code
Human Genetics and Inherited Disorders
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Cystic fibrosis
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Respiratory
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Other respiratory disorders / diseases
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Oral and Gastrointestinal
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0
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Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
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Inflammatory and Immune System
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0
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Connective tissue diseases
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Inflammatory and Immune System
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0
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Other inflammatory or immune system disorders
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Intervention/exposure
Study type
Observational
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Patient registry
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Viral infection
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Assessment method [1]
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To determine the effect(s) of viral infections on the evolution of endobronchial bacterial infection and inflammation in CF infants.
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Timepoint [1]
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12 months
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Secondary outcome [1]
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Pulmonary exacerbation rate
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Assessment method [1]
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To identify the impact of respiratory viruses on the onset, frequency, and duration of respiratory symptoms in CF infants diagnosed through newborn screening.
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Timepoint [1]
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12 Months
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Secondary outcome [2]
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Forced Expiratory Volume
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Assessment method [2]
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To assess development of early lung disease as defined through physiological measures of forced expiratory flows, lung volumes, and ventilation inhomogeneity in CF infants.
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Timepoint [2]
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12 months
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Eligibility
Key inclusion criteria
1. Diagnosis of CF by newborn screening, at least one clinical feature of CF, and documented sweat chloride greater than 60 mEq/L by quantitative pilocarpine iontophoresis or compatible genotype with two identifiable mutant CFTR alleles.
2. Less than 4 months of age at Screening Visit
3. Ability to comply with study visits and study procedures as judged by site investigator.
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Minimum age
2
Months
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Maximum age
4
Months
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
1. Intercurrent respiratory illness, defined as increase in cough, wheezing, or respiratory rate with onset 14 days before iPFT-bronchoscopy visit.
2. Measured hemoglobin oxygen saturation less than 95% during the iPFT-bronchoscopy visit.
3. History of adverse reaction to sedation.
4. Clinically significant upper airway obstruction as determined by the site investigator.
5. Severe gastroesophageal reflux, defined as persistent frequent emesis despite therapy.
6. Major organ dysfunction, not including pancreatic dysfunction.
7. Physical findings that would compromise the safety of the subject or the quality of the study data as determined by site investigator.
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Study design
Purpose
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Duration
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Selection
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Timing
Prospective
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/05/2013
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
1/12/2016
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Sample size
Target
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Accrual to date
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Final
65
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Recruitment in Australia
Recruitment state(s)
VIC
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Recruitment hospital [1]
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The Royal Children's Hospital - Melbourne
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Recruitment hospital [2]
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Telethon Kids Institute - West Perth
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Recruitment postcode(s) [1]
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- Melbourne
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Recruitment postcode(s) [2]
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6872 - West Perth
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Recruitment outside Australia
Country [1]
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United States of America
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State/province [1]
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Indiana
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Country [2]
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United States of America
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State/province [2]
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Missouri
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Funding & Sponsors
Primary sponsor type
Other
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Name
Indiana University School of Medicine
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Address
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Country
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Other collaborator category [1]
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Government body
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Name [1]
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National Institutes of Health (NIH)
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Address [1]
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Country [1]
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Other collaborator category [2]
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Government body
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Name [2]
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National Heart, Lung, and Blood Institute (NHLBI)
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Address [2]
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Country [2]
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0
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Ethics approval
Ethics application status
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Summary
Brief summary
The purpose of this study is to test the hypothesis that early viral infections alter the bacterial flora and inflammatory profile in the airway and accelerate progression of pulmonary disease in infants with cystic fibrosis.
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Trial website
https://clinicaltrials.gov/study/NCT01973192
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Stephanie D. Davis, MD
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Address
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Indiana University School of Medicine
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT01973192
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