Long-term Extension Study of Ulviprubart (ABC008) in Subjects with Inclusion Body Myositis

Overview

About this study

ABC008-IBM-202 is an open-label, multicenter study to evaluate the safety and efficacy of long-term administration of ulviprubart (ABC008) in subjects with IBM who have completed either Study ABC008-IBM-101 or Study ABC008-IBM-201. Subjects may be enrolled in this study if they meet study eligibility criteria and: * Have completed the Part 2 (Multiple Ascending Dose \[MAD\]) End of-Treatment (EOT) Visit in Study ABC008-IBM-101; subjects who continued further on into Part 3 of the study (MAD Extension) prior to enrolling in this study are also eligible; OR * Have completed the Week 80 Follow-up Visit in Study ABC008-IBM-201.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

* 1. Able to read, understand, and provide signed informed consent prior to the performance of any study-related procedures.

2. Has participated in and completed either Study ABC008-IBM-101 or Study ABC008-IBM-201; completion of the prior study will be defined as completion of the Part 2 (MAD) EOT Visit in Study ABC008-IBM-101 (subjects may have continued into Part 3 \[MAD Extension\]) or completion of the Week 80 Follow-up Visit in Study ABC008-IBM-201.

3. Demonstrated adequate compliance, in the opinion of the Investigator, with the study procedures during Study ABC008-IBM-101 or Study ABC008-IBM-201.

4. Willing and able to comply with the requirements of the protocol, including traveling to the site for study-related assessments and SC injections of ulviprubart.

5. Women of childbearing potential (WOCBP) and male subjects with female partners who are WOCBP (based on sex assignation at birth) must agree to use highly effective (\< 1% failure rate) contraception for the duration of the study through 180 days after EOT/ETV.

6. WOCBP (based on sex assignation at birth) must have a negative urine pregnancy test at the Baseline (Day 1) Visit.

7. Male subjects (based on sex assignation at birth) must refrain from sperm donation for the duration of the study through 180 days after EOT/ETV.

Exclusion Criteria:

* 1. Has an unresolved clinically significant AE or a clinically significant finding on a clinical laboratory test, ECG, or physical examination during Study ABC008-IBM-101 or Study ABC008 IBM-201 that, in the Investigator's opinion, would limit the subject's ability to participate in or comply with this study.

2. Participation in another investigational drug study (other than Study ABC008-IBM-101 or Study ABC008-IBM-201) within 30 days prior to the Baseline (Day 1) Visit or five times the half-life of the investigational drug, whichever is longer.

3. Is not willing or able to comply with the restrictions regarding the use of prohibited medications throughout the study.

4. Women who are pregnant, lactating, or who plan to become pregnant or initiate lactation during the study.

Note: Other protocol defined Inclusion/Exclusion Criteria may apply.

Eligibility last updated 11/14/2024. Questions regarding updates should be directed to the study team contact.
 

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Elie Naddaf, M.D.

Contact us for the latest status

Contact information:

Jeffrey Laivell

(507) 538-8095

Laivell.Jeffrey@mayo.edu

Jacksonville, Fla.

Mayo Clinic principal investigator

Jaimin Shah, M.D.

Contact us for the latest status

Contact information:

Jany Dagher C.C.R.C.

Dagher.Jany@mayo.edu

More information

Publications

Publications are currently not available
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CLS-20580319

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