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Long-Term Follow-up Protocol for Subjects Treated With Gene-Modified T Cells

Long-Term Follow-up Protocol for Subjects Treated With Gene-Modified T Cells

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2033230513
Enrollment
77
Registered
2023-12-15
Start date
2023-12-15
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Neoplasms

Interventions

Gene-Modified T cell therapy (No investigational product will be administered in this study)

Sponsors

Hayakawa Jin
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Received at least one gene-modified (GM) T-cell infusion in a previous Celgene sponsored or Celgene alliance partner-sponsored study, and have discontinued, or completed the post-treatment follow-up period in the parent treatment protocol, as applicable. 2. Must understand and voluntarily sign an Informed Consent Form/Informed Assent Form prior to any study-related assessments/procedures being conducted.

Exclusion criteria

Exclusion criteria: Not Applicable

Design outcomes

Primary

MeasureTime frame
1. To assess the risk of delayed adverse events following exposure to GM T cells 2. To monitor for long-term persistence of GM T cells, including analysis of vector integration sites, as appropriate 3. To monitor for generation of replication-competent lentiviruses 4. To assess long-term efficacy following treatment with GM T cells 5. Describe growth and sexual maturity status for subjects who were aged < 18 years at time of GM T-cell treatment

Secondary

MeasureTime frame
1. To monitor for B-cell levels in subjects who received CD19-directed GM T-cell therapy

Countries

Austria, Belgium, Canada, Finland, France, Germany, Italy, Japan, Netherlands, Norway, Spain, Sweden, United Kingdom, United States

Contacts

Public ContactJin Hayakawa

Bristol-Myers Squibb

MG-JP-RCO-JRCT@bms.com+81-120-093-507

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026