Amiloride Solution and Tobramycin Solution for Inhalation for the Eradication of Burkholderia Dolosa in Patients With Cystic Fibrosis

The purpose of this research study is to determine if multiple doses of two inhaled drugs will help Cystic Fibrosis patients whose lungs are infected with a bacteria called Burkholderia dolosa. The names of these drugs are tobramycin solution for inhalation and amiloride solution for inhalation. Currently, treating patients with Burkholderia dolosa infections is challenging because the bacteria...

Date First Received: October 17, 2007

Last Updated: May 8, 2008

Verified by: Children's Hospital Boston, May 2008

Clinical Trial Phase: Phase 1 | Start Date: December 2006

Overall Status: Active, not recruiting

Estimated Enrollment: 25

Brief Summary

Official Title: “A Six Month Open Label Study of Amiloride Solution for Inhalation and Tobramycin Solution for Inhalation for the Eradication of Burkholderia Dolosa in Patients With Cystic Fibrosis”

Condition Keyword(s):

The purpose of this research study is to determine if multiple doses of two inhaled drugs will help Cystic Fibrosis patients whose lungs are infected with a bacteria called Burkholderia dolosa. The names of these drugs are tobramycin solution for inhalation and amiloride solution for inhalation. Currently, treating patients with Burkholderia dolosa infections is challenging because the bacteria is resistant to antibiotics. Therefore, researchers are looking for drugs which, when taken with an antibiotic, will help the antibiotic to work more effectively.

Study Type: Interventional

Study Design: Treatment, Open Label, Uncontrolled, Single Group Assignment, Safety/Efficacy Study

Study Primary Completion Date: May 2008

Intervention(s) in this Clinical Trial

  • Drug: Amiloride Solution for Inhalation
    • 4.5 mL, Amiloride Solution for Inhalation, Inhaled via Omron Ultrasonic Nebulizer, TID, 6 months

Outcome Measures for this Clinical Trial

Primary Measures

  • Eradication of Burkholderia dolosa.
    • Time Frame: 1 month, 3 months, and 6 months
      Safety Issue?: Yes

Criteria for Participation in this Clinical Trial

Inclusion Criteria:

  • Diagnosis of Cystic Fibrosis
  • Two positive cultures for Burkholderia dolosa lung infection

Exclusion Criteria:

  • Positive pregnancy test or currently breast feeding (if applicable)
  • Known sensitivity to Amiloride

Gender Eligibility for this Clinical Trial: Both

Minimum Age for this Clinical Trial: 6 Years

Maximum Age for this Clinical Trial: N/A

Are Healthy Volunteers Accepted for this Clinical Trial?: No

Clinical Trial Sponsor Information

Lead Sponsor: Children's Hospital Boston

Overall Clinical Trial Officials and Contacts

Dawn Ericson, MD Principal Investigator Children's Hospital Boston  

Additional Information

Information obtained from ClinicalTrials.gov on October 10, 2008

Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00547053

Study ID Number: 06-06-0290

ClinicalTrials.gov Identifier: NCT00547053

Health Authority: United States: Food and Drug Administration

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