- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01712334
A Study of the Comparable Efficacy and Safety of Pulmozyme (Dornase Alfa) Delivered by the eRapid Nebulizer System in Patients With Cystic Fibrosis
March 31, 2014 updated by: Genentech, Inc.
A Phase IV Multicenter, Randomized, Open Label, Two-Period, Crossover Study in Patients With Cystic Fibrosis to Evaluate the Comparable Efficacy and Safety of Pulmozyme Delivered by the eRapid Nebulizer System
This phase IV, multicenter, randomized, open-label, two-period crossover study will evaluate the comparable efficacy and safety of Pulmozyme (dornase alfa) delivered by the eRapid nebulizer system in patients with cystic fibrosis.
Patients who have been receiving Pulmozyme once daily chronically for at least 6 months will continue to receive Pulmozyme once daily for a run-in period of 2 weeks using the Pari LC Plus nebulizer.
Patients will then be randomized to receive in a crossover design Pulmozyme once daily for two treatment periods of 2 weeks each using either the Pari LC Plus or the eRapid nebulizer.
Anticipated time on study treatment is 6 weeks.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
99
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Arizona
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Phoenix, Arizona, United States, 85016
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Arkansas
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Little Rock, Arkansas, United States, 72202
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Maine
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Portland, Maine, United States, 4102
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Massachusetts
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Boston, Massachusetts, United States, 02115
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New Hampshire
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Lebanon, New Hampshire, United States, 03756
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New Jersey
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Long Branch, New Jersey, United States, 07740
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New York
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Rochester, New York, United States, 14618
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North Carolina
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Durham, North Carolina, United States, 27710
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Ohio
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Akron, Ohio, United States, 44308
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Cleveland, Ohio, United States, 44106
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South Carolina
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Charleston, South Carolina, United States, 29425
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South Dakota
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Sioux Falls, South Dakota, United States, 57104
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Tennessee
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Nashville, Tennessee, United States, 37232-9119
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Texas
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Houston, Texas, United States, 77030
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Utah
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Salt Lake City, Utah, United States, 84132
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Washington
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Seattle, Washington, United States, 98105
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
6 years and older (ADULT, OLDER_ADULT, CHILD)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male and female patients, >/= 6 years of age
- Confirmed diagnosis of cystic fibrosis (CF)
- Receiving Pulmozyme once daily chronically for treatment of CF for at least 6 months prior to screening
- Percent predicted FEV1 >/= 40% at screening based on the Wang (males < 18 years, females < 16 years) or Hankinson (males >/= 18 years, females >/= 16 years) standardized equations
- Able to reproducibly perform spirometry testing and comply with study assessments
Exclusion Criteria:
- An acute respiratory infection or pulmonary exacerbation within 4 weeks prior to randomization
- Initiation of any new chronic therapy (e.g. inhaled corticosteroids, inhaled oral antibiotics, high-dose ibuprofen, hypertonic saline, ivacaftor) for respiratory disease within 4 weeks prior to randomization
- Changes in chest physiotherapy schedule within 4 weeks prior to randomization
- Hospitalization within 4 weeks prior to randomization
- Planned hospitalization during the 6-week study
- History of organ transplantation
- Participation in an investigational drug or device study within 30 day prior to screening
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: CROSSOVER
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: eRapid Nebulizer
Dornase alfa (Pulmozyme®) inhaled once daily by the Pari eRapid nebulizer for 2 weeks.
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Inhaled once daily by Pari eRapid nebulizer.
Inhaled once daily by Pari LC Plus jet nebulizer.
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ACTIVE_COMPARATOR: Jet Nebulizer
Dornase alfa (Pulmozyme®) inhaled once daily by the Pari LC Plus jet nebulizer for 2 weeks.
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Inhaled once daily by Pari eRapid nebulizer.
Inhaled once daily by Pari LC Plus jet nebulizer.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Stability of Lung Function: Percent Predicted Forced Expiratory Volume in 1 Second (FEV1)
Time Frame: At the end of each 2-week treatment period
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Spirometry was performed according to American Thoracic Society standards.
FEV1 is the amount of air that is forced out of the lungs in one second and was measured at the end of each 2-week treatment period.
The percent predicted FEV1 was calculated as: Percent predicted FEV1 =FEV1 (L) / Predicted FEV1 (L) ×100.
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At the end of each 2-week treatment period
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Safety: Number of Participants With Adverse Events During Each Treatment Period
Time Frame: 4 Weeks
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An adverse event was considered any unfavorable and unintended sign, symptom, or disease associated with the use of the study drug, whether or not considered related to the study drug.
Preexisting conditions that worsened during the study and laboratory or clinical tests that resulted in a change in treatment or discontinuation from study drug were reported as adverse events.
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4 Weeks
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Yang C, Montgomery M. Dornase alfa for cystic fibrosis. Cochrane Database Syst Rev. 2021 Mar 18;3(3):CD001127. doi: 10.1002/14651858.CD001127.pub5.
- Sawicki GS, Chou W, Raimundo K, Trzaskoma B, Konstan MW. Randomized trial of efficacy and safety of dornase alfa delivered by eRapid nebulizer in cystic fibrosis patients. J Cyst Fibros. 2015 Nov;14(6):777-83. doi: 10.1016/j.jcf.2015.04.003. Epub 2015 Apr 25.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
December 1, 2012
Primary Completion (ACTUAL)
June 1, 2013
Study Completion (ACTUAL)
June 1, 2013
Study Registration Dates
First Submitted
October 19, 2012
First Submitted That Met QC Criteria
October 19, 2012
First Posted (ESTIMATE)
October 23, 2012
Study Record Updates
Last Update Posted (ESTIMATE)
May 1, 2014
Last Update Submitted That Met QC Criteria
March 31, 2014
Last Verified
March 1, 2014
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- ML28249
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Cystic Fibrosis
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University of Colorado, DenverCystic Fibrosis FoundationTerminatedCystic Fibrosis-related Diabetes | Cystic Fibrosis Pulmonary Exacerbation | Cystic Fibrosis in ChildrenUnited States
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Royal College of Surgeons, IrelandThe Hospital for Sick Children; Imperial College London; Erasmus Medical Center; University College Dublin and other collaboratorsActive, not recruitingCystic Fibrosis | Adherence, Medication | Cystic Fibrosis Gastrointestinal Disease | Cystic Fibrosis in Children | Cystic Fibrosis Liver DiseaseUnited Kingdom, Ireland
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Herlev and Gentofte HospitalCopenhagen University Hospital, DenmarkActive, not recruitingMyocardial Infarction | Heart Diseases | Heart Failure | Stroke | Cystic Fibrosis | Heart Failure, Diastolic | Heart Failure, Systolic | Left Ventricular Dysfunction | Cystic Fibrosis-related Diabetes | Cystic Fibrosis Gastrointestinal Disease | Cystic Fibrosis of Pancreas | Cystic Fibrosis, Pulmonary | Cystic...Denmark
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The Hospital for Sick ChildrenCanadian Cystic Fibrosis FoundationActive, not recruitingCystic Fibrosis | Cystic Fibrosis Gastrointestinal Disease | Cystic Fibrosis in ChildrenCanada
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Arrowhead PharmaceuticalsTerminatedCystic Fibrosis, PulmonaryAustralia, New Zealand
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AzurRx SASCompletedCystic Fibrosis | Cystic Fibrosis Gastrointestinal Disease | Cystic Fibrosis of PancreasTurkey, Hungary
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Dartmouth-Hitchcock Medical CenterTrustees of Dartmouth CollegeWithdrawnCystic Fibrosis-related Diabetes | Cystic Fibrosis Liver Disease | CF - Cystic FibrosisUnited States
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University Hospital, BordeauxCompleted
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University of PortsmouthUniversity Hospital Southampton NHS Foundation Trust; Loughborough University; Queen Alexandra HospitalTerminated
Clinical Trials on dornase alfa [Pulmozyme®]
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University of Colorado, DenverGenentech, Inc.CompletedOtitis MediaUnited States
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AO GENERIUMCompletedFibrosis | Cystic FibrosisRussian Federation
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Boston Children's HospitalBrigham and Women's Hospital; South Shore HospitalRecruiting
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Genentech, Inc.Terminated
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Genentech, Inc.TerminatedCystic FibrosisUnited States
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University of JenaCompletedCystic Fibrosis | RhinosinusitisGermany
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University of VermontGenentech, Inc.CompletedSinusitis | Cystic FibrosisUnited States
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University of MelbourneRecruitingIschemic StrokeAustralia
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Nicole HamblettUniversity of Washington; Dartmouth-Hitchcock Medical Center; Cystic Fibrosis...Completed
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UConn HealthWithdrawn