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Enzyme Replacement Therapy

ATB200 + AT2221 for Pompe Disease

Phase 1 & 2
Waitlist Available
Research Sponsored by Amicus Therapeutics
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 18 weeks
Awards & highlights

Study Summary

This trial is testing if it's safe to give two investigational drugs to people with Pompe disease who are already receiving enzyme replacement therapy.

Who is the study for?
Adults aged 18-75 with Pompe disease, either wheelchair-bound or able to walk a certain distance. They must have been on enzyme-replacement therapy for at least 2 years but not be planning to conceive. Excluded are those with allergies to iminosugars, active autoimmune diseases without approval, pregnant or breastfeeding women, and individuals on prohibited medications.Check my eligibility
What is being tested?
The trial is testing the safety of two drugs, ATB200 and AT2221, in adults with Pompe disease who are already receiving enzyme-replacement therapy. It aims to determine if these investigational drugs can be safely co-administered.See study design
What are the potential side effects?
Potential side effects aren't specified here but typically could include allergic reactions due to sensitivity towards components like miglustat or other iminosugars present in the medication.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~18 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and 18 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Plasma GAA activity levels as measured by area under the plasma-drug concentration time curve.
Plasma GAA activity levels as measured by maximum observed plasma concentration (Cmax).
Plasma GAA activity levels as measured by time to reach the maximum observed plasma concentration (tmax).
+1 more

Side effects data

From 2010 Phase 3 trial • 42 Patients • NCT00319046
74%
DIARRHOEA
50%
FLATULENCE
36%
TREMOR
21%
HEADACHE
21%
PARAESTHESIA
19%
FATIGUE
17%
DIZZINESS
14%
WEIGHT DECREASED
14%
CHITOTRIOSIDASE INCREASED
12%
PLATELET COUNT DECREASED
12%
HYPOAESTHESIA
10%
HAEMOGLOBIN DECREASED
10%
UPPER RESPIRATORY TRACT INFECTION
10%
NASOPHARYNGITIS
10%
MUSCLE SPASMS
10%
ABDOMINAL DISTENSION
10%
ABDOMINAL PAIN
10%
THROMBOCYTOPENIA
10%
NAUSEA
7%
DEPRESSION
7%
BLOOD FOLATE DECREASED
7%
ANGIOTENSIN CONVERTING ENZYME INCREASED
7%
ANAEMIA
7%
ABDOMINAL PAIN UPPER
7%
BONE PAIN
2%
HAEMATOCHEZIA
2%
BLOOD URINE PRESENT
2%
TRANSITIONAL CELL CARCINOMA
2%
BACK PAIN
2%
CEREBELLAR SYNDROME
2%
ABDOMINAL DISCOMFORT
2%
ARTHRALGIA
2%
CYST
2%
JOINT SWELLING
2%
COLON CANCER
2%
HYPERREFLEXIA
2%
PNEUMONIA
100%
80%
60%
40%
20%
0%
Study treatment Arm
Miglustat

Trial Design

2Treatment groups
Experimental Treatment
Group I: ATB200 + AT2221Experimental Treatment2 Interventions
In Stage 2, safety, tolerability, and PK will be evaluated following single- and multiple-ascending dose combinations of ATB200 co-administered with AT2221 (Miglustat) In Stage 3, long term safety and efficacy will be assessed following 24 month treatment of ATB200 co-administered with AT2221 (Miglustat)
Group II: ATB200Experimental Treatment1 Intervention
In Stage 1, safety, tolerability, and PK will be evaluated following sequential single ascending doses of intravenously infused ATB200 for 3 dosing periods.

Find a Location

Who is running the clinical trial?

Amicus TherapeuticsLead Sponsor
54 Previous Clinical Trials
2,692 Total Patients Enrolled

Media Library

AT2221 (Enzyme Replacement Therapy) Clinical Trial Eligibility Overview. Trial Name: NCT02675465 — Phase 1 & 2
Pompe Disease Research Study Groups: ATB200, ATB200 + AT2221
Pompe Disease Clinical Trial 2023: AT2221 Highlights & Side Effects. Trial Name: NCT02675465 — Phase 1 & 2
AT2221 (Enzyme Replacement Therapy) 2023 Treatment Timeline for Medical Study. Trial Name: NCT02675465 — Phase 1 & 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Are there any available positions for participants in this trial?

"Though this study is not currently enrolling patients, it's worth noting that 18 other clinical trials for acid maltase deficiency are ongoing and 6 more are actively recruiting participants."

Answered by AI

Does this testing only include young adults, or are elderly patients being accepted too?

"The age criteria to participate in this trial is between 18-75 years old."

Answered by AI

How many people are receiving care through this program?

"This study is not actively searching for candidates at this time. The clinical trial was initially posted on 1/1/2016 and was most recently updated on 6/9/2022. If you are seeking other studies, there are presently 18 trials actively enrolling participants with acid maltase deficiency and 6 trials for ATB200 actively searching for participants."

Answered by AI

What other similar trials exist for this condition?

"Amicus Therapeutics has sponsored the clinical research for ATB200 since 2016. The first Phase 1 & 2 trial was completed in 2016 with a total of 32 participants. Today, there are 6 active trials being conducted in 24 different countries and 39 cities."

Answered by AI

At how many hospitals is this trial taking place?

"There are a dozen medical centres running this clinical trial. These include Rutgers New jersey Medical School in Newark, University of California Irvine in Orange, and Great Falls Clinic, LLP in Great Falls."

Answered by AI

Are there any other published papers that mention ATB200?

"ATB200 was first explored in 2016 by the University Children's Hospital Department of Neuropediatrics and Inborn Metabolic Disorders. As of now, there have been 12 completed trials with 6 more active studies. The majority of these ongoing research projects are based out of Newark, New jersey."

Answered by AI
~0 spots leftby Jun 2024