Treatment of Aspergillus Fumigatus (a Fungal Infection) in Patients With Cystic Fibrosis

NCT ID: NCT00528190

Last Updated: 2017-05-10

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

35 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-10-31

Study Completion Date

2011-05-31

Brief Summary

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This clinical trial will attempt to determine whether we can improve clinical outcomes for patients with cystic fibrosis who are infected with a fungus called Aspergillus fumigatus.

Detailed Description

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The aim of this study is to determine whether antibiotic treatment directed against Aspergillus Fumigatus will be effective at preventing respiratory exacerbations and improving pulmonary function in patients with cystic fibrosis(CF) who are chronically colonized/infected with aspergillus. This aim will be accompanied by means of a randomized, double-blind, placebo-controlled clinical trial incorporating two parallel treatment arms.

Conditions

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Cystic Fibrosis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Itraconazole

Itraconazole 5mg/kg/day for 24 weeks

Group Type EXPERIMENTAL

Itraconazole

Intervention Type DRUG

Oral Itraconazole 5mg/kg/day or identical placebo for 24 weeks

Placebo

Placebo/day for 24 weeks

Group Type PLACEBO_COMPARATOR

Itraconazole

Intervention Type DRUG

Oral Itraconazole 5mg/kg/day or identical placebo for 24 weeks

Interventions

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Itraconazole

Oral Itraconazole 5mg/kg/day or identical placebo for 24 weeks

Intervention Type DRUG

Other Intervention Names

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non applicable

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of CF as defined by two or more clinical features of CF and a documented sweat chloride greater than 60 mEq/L by quantitative pilocarpine iontophoresis test or a genotype showing two well characterized disease causing mutations
* Patient must be known to be chronically colonized with Aspergillus fumigatus.
* Patients must be clinically stable at randomization, no use of new inhaled, oral or intravenous antibiotics or oral or intravenous corticosteroids during the 14-day period prior to randomization.
* 6 years of age and older
* Patients must weigh at least 20 kg
* Post-menarche females must be using an effective form of contraception.

Exclusion Criteria

* Inability to give informed consent.
* Respiratory culture positive for B.cepacia complex
* Renal function abnormalities-Creatinine greater than 1.5 times upper limit of normal within a 30 day period prior to randomization
* Liver function abnormalities : AST or ALT greater or equal to 2.5 times the upper limit of normal within a 30 day period prior to randomization
* Neutropenia, absolute neutrophil count\< or = 1000 within a 3-day period prior to randomization
* History of biliary cirrhosis documented by liver biopsy or imaging.
* History of portal hypertension.
* Investigational drug use within 30 days of randomization date.
* History of alcohol, illicit drug or medication abuse within 1 year of randomization.
* Women who are pregnant, breastfeeding or trying to conceive
Minimum Eligible Age

6 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The Hospital for Sick Children

OTHER

Sponsor Role collaborator

Canadian Cystic Fibrosis Foundation

OTHER

Sponsor Role collaborator

The Physicians' Services Incorporated Foundation

OTHER

Sponsor Role collaborator

Ottawa Hospital Research Institute

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Shawn Aaron, MD

Role: PRINCIPAL_INVESTIGATOR

OHRI

Locations

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Shawn Aaron, The Ottawa Hospital-General Campus

Ottawa, Ontario, Canada

Site Status

Felix Ratjen, The Hospital for Sick Children

Toronto, Ontario, Canada

Site Status

Countries

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Canada

References

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Aaron SD, Vandemheen KL, Freitag A, Pedder L, Cameron W, Lavoie A, Paterson N, Wilcox P, Rabin H, Tullis E, Morrison N, Ratjen F. Treatment of Aspergillus fumigatus in patients with cystic fibrosis: a randomized, placebo-controlled pilot study. PLoS One. 2012;7(4):e36077. doi: 10.1371/journal.pone.0036077. Epub 2012 Apr 30.

Reference Type DERIVED
PMID: 22563440 (View on PubMed)

Other Identifiers

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2006768

Identifier Type: -

Identifier Source: org_study_id

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