- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05777993
A Study to Provide Continued Access to Mitapivat for Participants Who Previously Completed an Agios-Sponsored Mitapivat Study
April 10, 2024 updated by: Agios Pharmaceuticals, Inc.
A Rollover Study to Provide Continued Access to Mitapivat for Participants Who Previously Completed an Agios-Sponsored Mitapivat Study
The purpose of this study is to provide continued access to mitapivat for participants who completed an Agios-sponsored mitapivat study (antecedent) and do not have commercial access to mitapivat.
Study Overview
Status
Enrolling by invitation
Conditions
Intervention / Treatment
Detailed Description
Participants will continue the mitapivat dose regimen that they were receiving at the final visit of their antecedent study.
Study Type
Interventional
Enrollment (Estimated)
6
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Agios Medical Affairs
- Phone Number: 833-228-8474
- Email: medinfo@agios.com
Study Locations
-
-
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Kyoto, Japan
- Kyoto Katsura Hospital
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Ota-Ku, Japan, 143-8541
- Toho University - Omori Medical Center
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Miyagi
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Sendai, Miyagi, Japan, 980-8574
- Tohoku University Hospital
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Has completed an Agios-sponsored adult pyruvate kinase (PK) deficiency study of mitapivat within 1 day of enrollment in this rollover study;
- Is unable to obtain mitapivat treatment due to country regulations or lack of commercial access;
- Was deriving clinical benefit from mitapivat treatment at the completion of the antecedent study, in the opinion of the Investigator;
- For women of childbearing potential, must be abstinent of sexual activities that may result in pregnancy as part of their usual lifestyle or agree to use 2 forms of contraception, 1 of which must be considered highly effective, from the time of providing informed consent, throughout the study, and for 28 days after the last dose of study drug. The second form of contraception can be an acceptable barrier method;
- Written informed consent from the participant before any study-related procedures are conducted and willing to comply with all study procedures for the duration of the study;
- Agrees not to participate in other interventional clinical studies, including other studies of mitapivat, during participation in this study.
Exclusion Criteria:
- Has discontinued treatment with mitapivat before completing the antecedent study;
- Known allergy or other contraindication to mitapivat or its inactive ingredients (microcrystalline cellulose, croscarmellose sodium, sodium stearyl fumarate, mannitol, Opadry II Blue [hypromellose, titanium dioxide, lactose monohydrate, triacetin, and FD&C Blue #2]);
Any medical, hematologic, psychological, or behavioral condition(s) or prior or current therapy that, in the opinion of the Investigator, may confer an unacceptable risk to participating in the study also excluded are:
- Participants who are institutionalized by regulatory or court order
- Participants with any condition(s) that could create undue influence (including but not limited to incarceration, involuntary psychiatric confinement, and financial or familial affiliation with the Investigator or Sponsor).
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Mitapivat
Participants will receive mitapivat of 5, 20 or 50 milligrams (mg), orally, twice daily (BID), based on the last dose received by the participants in the antecedent study.
Mitapivat will be administered from Day 1 up to end of treatment period of this study.
|
Tablets
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Time Frame: Up to approximately 6.2 years
|
Up to approximately 6.2 years
|
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Percentage of Participants With AEs and SAEs, Graded by Severity
Time Frame: Up to approximately 6.2 years
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The severity of all AEs will be graded by the Investigator according to Version 4.03 of the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) on a 5-point severity scale (Grade 1 through Grade 5) where Grade 1 is mild, Grade 2 is moderate, Grade 3 is severe, Grade 4 is life-threatening and Grade 5 is fatal.
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Up to approximately 6.2 years
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Percentage of Participants With AEs Considered by the Investigator to be Related to Study Drug
Time Frame: Up to approximately 6.2 years
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Up to approximately 6.2 years
|
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Percentage of Participants With SAEs Considered by the Investigator to be Related to Study Drug
Time Frame: Up to approximately 6.2 years
|
Up to approximately 6.2 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
July 5, 2023
Primary Completion (Estimated)
August 1, 2029
Study Completion (Estimated)
August 1, 2029
Study Registration Dates
First Submitted
March 9, 2023
First Submitted That Met QC Criteria
March 9, 2023
First Posted (Actual)
March 21, 2023
Study Record Updates
Last Update Posted (Actual)
April 12, 2024
Last Update Submitted That Met QC Criteria
April 10, 2024
Last Verified
April 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AG348-C-025
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
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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