Study of Denufosol Inhalation Solution in Patients With Mild to Moderate Cystic Fibrosis Lung Disease

March 17, 2015 updated by: Merck Sharp & Dohme LLC

A Randomized, Double-Blind, Two Way Crossover Evaluation of the Effects of a Single Dose of Denufosol Tetrasodium (INS37217) Inhalation Solution Versus Placebo (0.9% Sodium Chloride Solution) on Mucociliary Clearance in Patients With Mild to Moderate Cystic Fibrosis Lung Disease

The purpose of this trial is to evaluate the effects of a single dose of denufosol versus placebo on mucociliary clearance in patients with mild to moderate CF lung disease

Study Overview

Status

Terminated

Conditions

Study Type

Interventional

Enrollment (Actual)

6

Phase

  • Phase 2

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

10 years and older (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • have confirmed diagnosis of cystic fibrosis
  • have FEV1 of greater than or equal to 60% of predicted normal for age, gender, and height
  • be able to reproducibly perform spirometry maneuvers
  • be clinically stable for at least 4 weeks prior to screening

Exclusion Criteria:

  • have abnormal renal or liver function
  • have chest x-ray at screening with abnormalities suggesting clinically significant active pulmonary disease
  • have had a lung transplant

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 Assignment
  • Masking: Quadruple

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Change in mucociliary clearance from baseline
Time Frame: 30, 60, and 90 minutes post aerosol inhalation
30, 60, and 90 minutes post aerosol inhalation

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

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

August 1, 2007

Primary Completion (Actual)

May 1, 2008

Study Completion (Actual)

May 1, 2008

Study Registration Dates

First Submitted

January 19, 2007

First Submitted That Met QC Criteria

January 19, 2007

First Posted (Estimate)

January 22, 2007

Study Record Updates

Last Update Posted (Estimate)

April 3, 2015

Last Update Submitted That Met QC Criteria

March 17, 2015

Last Verified

March 1, 2015

More Information

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.

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