Expanded Access for ATB200/AT2221 for the Treatment of IOPD
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT04327973 |
Expanded Access Status :
Available
First Posted : March 31, 2020
Last Update Posted : July 20, 2022
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Condition or disease | Intervention/treatment |
---|---|
Pompe Disease Infantile-Onset | Biological: ATB200 Drug: AT2221 |
Study Type : | Expanded Access |
Expanded Access Type : | Intermediate-size Population |
Official Title: | Expanded Use Of Recombinant Human Acid Alpha-Glucosidase/N-butyl-deoxynojirimycin (ATB200/AT2221) For Patients With Infantile-Onset Pompe Disease |

- Biological: ATB200
Participants received ATB200 co-administered with AT2221 capsule (Miglustat)
- Drug: AT2221
Participants received ATB200 co-administered with AT2221 capsule (Miglustat)

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 0 Years to 17 Years (Child) |
Sexes Eligible for Study: | All |
Inclusion Criteria:
- Patient is male or female and 0 to < 18 years old.
- Patient has a diagnosis of Pompe disease, based on documentation of GAA genotyping demonstrating variants associated with IOPD.
- Patient does not currently qualify for or is unable to enroll (eg, due to location, etc) in any commercial drug-sponsored ongoing clinical trial.
- Patient is currently being treated with an approved ERT and is declining (eg, worsening in motor function, respiratory function/parameters, cardiac function, etc) based on treating physician's clinical judgement.
- The patient's legal guardian or representative has given informed consent (and assent when age appropriate for regional requirements) to treatment prior to administering ATB200/AT2221 in a manner consistent with all national requirements.
- If of reproductive potential and sexually active, female subjects agree to use a highly effective method of contraception throughout the duration of the treatment and for up to 90 days after their last dose of ATB200/AT2221.
Exclusion Criteria:
- Patient has a hypersensitivity to any of the excipients in ATB200, alglucosidase alfa, or AT2221
- Patient has a medical or any other extenuating condition or circumstance that may, in the opinion of the investigator and/or Amicus, pose an undue safety risk to the patient.
- Concomitant use of miglitol (eg, Glyset), non-AT2221 form of miglustat (eg, Zavesca), acarbose (eg, Precose or Glucobay), voglibose (eg, Volix, Vocarb,or Volibo)

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04327973
Contact: For Site | 609-662-2000 | PompeSiteInfo@amicusrx.com | |
Contact: For Patient | 609-662-2000 | patientadvocacy@amicusrx.com |
United States, California | |
UCSF Benioff Children's Hospital Oakland | Available |
Oakland, California, United States, 94609 | |
United States, Florida | |
UF Health Shands Hospital | Available |
Gainesville, Florida, United States, 32610 | |
Italy | |
University Hospital of Padova | Available |
Padova, Italy | |
Taiwan | |
National Taiwan University Hospital | Available |
Taipei, Taiwan, 10002 |
Responsible Party: | Amicus Therapeutics |
ClinicalTrials.gov Identifier: | NCT04327973 |
Other Study ID Numbers: |
ATB200-15 |
First Posted: | March 31, 2020 Key Record Dates |
Last Update Posted: | July 20, 2022 |
Last Verified: | July 2022 |
expanded access compassionate use |
Glycogen Storage Disease Type II Lysosomal Storage Diseases, Nervous System Brain Diseases, Metabolic, Inborn Brain Diseases, Metabolic Brain Diseases Central Nervous System Diseases Nervous System Diseases |
Metabolism, Inborn Errors Genetic Diseases, Inborn Glycogen Storage Disease Carbohydrate Metabolism, Inborn Errors Lysosomal Storage Diseases Metabolic Diseases |