- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00537602
Miglustat / OGT 918 in the Treatment of Cystic Fibrosis
Single Center, Double-blind, Randomized, Placebo-controlled, 2-period/2-treatment Crossover Study Investigating the Effect of Miglustat on the Nasal Potential Difference in Patients With Cystic Fibrosis Homozygous for the ΔF508 Mutation
Study Overview
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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-
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Barcelona, Spain
- Corporacio Parc Tauli / Parc Tauli Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Aged 12 years and older
- Male or female
Non-pregnant women who are to remain non-pregnant for 3 months after the end of the study: only women who are surgically sterile, who are in the menopause (no menstruation for at least one year) or those of childbearing potential who are using a reliable method of contraception. Reliable methods of contraception for female patients include the following:
- Barrier type devices (e.g., female condom, diaphragm and contraceptive sponge) used ONLY in combination with a spermicide
- Intrauterine devices
- Oral contraceptive agent
- Depo-Provera™ (medroxyprogesterone acetate)
- Levonorgestrel implants Abstention, the rhythm method or contraception by the partner alone are NOT reliable methods of contraception.
For children, a reliable method of contraception must be considered, if appropriate.
- Accepting for the duration of the study and for 3 months thereafter to use a condom and not to procreate a child (males only)
- Cystic fibrosis patients homozygous for the ΔF508 mutation as confirmed by genetic test
- Signed informed consent prior to any study-mandated procedure
Exclusion Criteria:
- Any condition prohibiting the correct measurement of the NPD such as upper respiratory tract infection
- Acute upper respiratory tract or pulmonary exacerbation requiring antibiotic intervention within 2 weeks of screening
- Severe renal impairment (creatinine clearance < 30 ml/min as per Cockroft and Gault)
- Female patients who will not undergo a pregnancy test prior to enrollment in the study
- History of significant lactose intolerance
- History of neuropathy
- History of cataracts or known increased risk of cataract formation
- Presence of clinically significant diarrhea (>3 liquid stolls per days for >7 days) without definable cause within 1 month prior to screening
- Any known factor of disease that might interfere with treatment compliance, study conduct or interruption of the results such as drug or alcohol dependence or psychiatric disease
- FEVI <25% of predicted normal
- Oxygen saturation at rest <88%
- Active or passive smoking as measured using the Smokelyzer®
- Hypersensitivity to miglustat or any excipients
- Planned treatment or treatment with another investigational drug or therapy (e.g., gene therapy) within 1 month prior to randomization
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: A
Oral miglustat capsules 200 mg t.i.d. for 1 week and a single 200 mg dose on day 8
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Other Names:
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Placebo Comparator: B
Oral placebo capsules matching in appearance miglustat capsules given t.i.d. for 1 week and a single dose on day 8
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change in nasal potential difference (NPD) in response to isoproterenol in chloride-free buffer in the presence of amiloride
Time Frame: Baseline (pre-dose on day 1) to end-of-treatment (day 8)
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Baseline (pre-dose on day 1) to end-of-treatment (day 8)
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change in baseline NPD response
Time Frame: Baseline to end-of-treatment
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Baseline to end-of-treatment
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Paul van Giersbergen, PhD, Actelion
- Principal Investigator: Christian Domingo-Ribas, MD, Corporacio Parc Tauli
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Pathologic Processes
- Respiratory Tract Diseases
- Lung Diseases
- Infant, Newborn, Diseases
- Genetic Diseases, Inborn
- Pancreatic Diseases
- Fibrosis
- Cystic Fibrosis
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Enzyme Inhibitors
- Anti-HIV Agents
- Anti-Retroviral Agents
- Glycoside Hydrolase Inhibitors
- Miglustat
Other Study ID Numbers
- AC-056-201
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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