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Long-Term Follow-Up Study of Subjects Treated With ACTR T Cell Product

Long-Term Follow-Up Study of Subjects Treated With an Autologous T Cell Product Expressing an Antibody-Coupled T-Cell Receptor (ACTR)

Status
Terminated
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT02840110
Enrollment
22
Registered
2016-07-21
Start date
2016-10-31
Completion date
2021-02-23
Last updated
2021-10-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

B Cell Lymphomas, HER-2 Protein Overexpression, Multiple Myeloma, Solid Tumor

Brief summary

Subjects treated with an ACTR product may participate in this long-term follow-up study after the completion of the final scheduled visit in the parent clinical study or other investigational setting, such as compassionate use, named patient Investigational New Drug application, expanded access program, or equivalent setting. No investigational product or treatment will be administered in this study. These subjects will be followed for safety monitoring on a schedule of decreasing frequency through 15 years post-ACTR treatment, in accordance with US FDA Regulatory guidance pertaining to long-term safety follow-up for study subjects receiving recombinant DNA-containing investigational products.

Interventions

Sponsors

Cogent Biosciences, Inc.
Lead SponsorINDUSTRY

Study design

Observational model
CASE_ONLY
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Willing to provide informed consent for participation in the study * Received at least 1 dose of an ACTR T cell product in an investigational or other treatment setting, such as compassionate use, named patient IND, expanded access program, or equivalent settings * Has completed study assessments and follow-up visits in the prior study or other investigational setting to the extent willing and able to do so * Able to comply with study requirements

Exclusion criteria

* None

Design outcomes

Primary

MeasureTime frame
Long-term safety of ACTR T cell product as assessed by overall survivalTotal of 15 years after first receiving an ACTR T cell product
Long-term safety of ACTR T cell product as assessed by serious adverse events related to ACTR T cell productTotal of 15 years after first receiving an ACTR T cell product
Long-term safety of ACTR T cell product as assessed by Grade 3 or 4 adverse events related to ACTR T cell productTotal of 15 years after first receiving an ACTR T cell product
Long-term safety of ACTR T cell product as assessed by adverse events of special interest, regardless of grade or relatedness to the ACTR T cell productTotal of 15 years after first receiving an ACTR T cell product
ACTR T cell persistence in subjects previously treated with an ACTR T cell productTotal of 15 years after first receiving an ACTR T cell product

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026