First-In-Human Study to Evaluate Safety, Tolerability, and PK of Intravenous ATB200 Alone and When Co-Administered With Oral AT2221
About the study
This study is an international, multi-center, study of Pompe disease patients that are currently receiving enzyme-replacement therapy (ERT). The purpose of this study is to find out if the co-administration of investigational new drugs ATB200 and AT2221 is safe in adults with Pompe disease.
Who can take part
You may be eligible to participate in the study if you meet the following criteria:
INCLUSION CRITERIA
Key Inclusion Criteria:
- Male and female subjects between 18 and 75years of age, inclusive
- Diagnosis of Pompe disease
Enzyme Replacement Therapy (ERT)-experienced subject (ambulatory):
- Has received ERT with alglucosidase alfa for the previous 2-6 years, inclusive
- Subject is currently receiving alglucosidase alfa (Myozyme/Lumizyme), at a frequency of once every other week
- Must be able to walk 200-500 meters on the 6-Minute Walk Test (6MWT )
- Has upright Forced Vial Capacity (FVC) 30% to 80% of predicted normal value
ERT-experienced subjects (non-ambulatory):
- Has received ERT with alglucosidase alfa (Myozyme/Lumizyme) for ≥2 years
- Is wheelchair-bound
ERT-naïve subjects (ambulatory):
- Must be able to walk 200-500 meters on the 6MWT
- Has upright FVC must be 30% to 80% of predicted normal value
- Subject has never received alglucosidase alfa
Enzyme Replacement Therapy (ERT)-experienced subject (ambulatory):
- Has received ERT with alglucosidase alfa for >7years, inclusive
- Subject is currently receiving alglucosidase alfa (Myozyme/Lumizyme), at a frequency of once every other week
- Must be able to walk 200-500 meters on the 6-Minute Walk Test (6MWT )
- Has upright Forced Vial Capacity (FVC) 30% to 80% of predicted normal value
EXCLUSION CRITERIA
Exclusion Criteria:
- Subject has received treatment with prohibited medications within 30 days of Baseline Visit
- Subject, if female, is pregnant or breastfeeding at screening
- Subject, whether male or female, planning to conceive a child during the study
- Subject has a medical or any other extenuating condition or circumstance that may, in opinion of investigator, pose an undue safety risk to the subject or compromise his/her ability to comply with protocol requirements
- Subject has a history of allergy or sensitivity to miglustat or other iminosugars
- Subjects with active systemic autoimmune disease such as lupus, scleroderma, or rheumatoid arthritis. All subjects with autoimmune disease must be discussed with the Amicus Medical Monitor
- Subjects with active bronchial asthma. All subjects with bronchial asthma must be discussed with the Amicus Medical Monitor
Study Locations
Enter your ZIP code/Postal code/PIN code to locate study sites near you:
How to Apply
Contact the study center to learn if this study is a good match for you.
Study’s details
Contition
Pompe Disease
Age (in years)
18 - 75
Phase
Phase 1/Phase 2
Participants needed
32
Est. Completion Date
Dec 31, 2023
Treatment type
Interventional
Sponsor
Amicus Therapeutics
ClinicalTrials.gov identifier
NCT02675465
Study number
ATB200-02
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