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A Long Term Follow-up Study of TScan TCR-T Products

A Long-term Follow-up Study to Assess Safety in Participants Who Received an Investigational T-Cell Receptor Engineered T-Cell (TCR-T) Product

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06976736
Acronym
LTFU
Enrollment
1000
Registered
2025-05-16
Start date
2025-09-09
Completion date
2040-09-30
Last updated
2025-09-10

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

Conditions

ALL, AML, MDS

Keywords

TSCAN, Cell Therapies, TCR-T Cell Therapy, Long Term Follow-Up (LTFU), TSC-101, TSC-100, TSCAN-001

Brief summary

The purpose of this Long-Term Follow-Up (LTFU) study is to monitor participants who have previously received TSC-100 or TSC-101 TCR-T therapies in the TSCAN-001 study. Participants will be monitored for 15 years from the date of TCR-T cell therapy administration to assess long-term safety and efficacy.

Detailed description

Participants will enroll in this LTFU study after completing the TSCAN-001 interventional trial. No additional study drug will be administered; however, participants may receive other cancer treatments as needed while being monitored for long-term safety. Enrollment will occur after completion of the TSCAN-001 study, and participants will be monitored for safety and efficacy over a 15 year period.

Interventions

OTHERObservational

Long Term Follow-Up for participants treated with TSC-100 or TSC-101 TCR-T products

Sponsors

TScan Therapeutics, Inc.
Lead SponsorINDUSTRY

Study design

Observational model
OTHER
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 110 Years
Healthy volunteers
No

Inclusion criteria

* Participants who received a TCR-T cellular therapy in a clinical study sponsored by TScan Therapeutics. * Signed informed consent.

Exclusion criteria

* None

Design outcomes

Primary

MeasureTime frameDescription
Incidence of Treatment-Emergent Adverse Events (Safety and Tolerability)15 years post TCR-T administrationTo assess the long-term safety of TSC-100 and TSC-101 in participants by evaluating the incidence, duration, and outcome of adverse events and adverse events of special interest.

Secondary

MeasureTime frameDescription
Overall Survival15 years post TCR-T administrationTo asses the long-term efficacy of TSC-100 and TSC-101 in participants by evaluating: Overall survival (OS) is defined as the time interval between the date of stem cell transplant or TCR-T cell infusion and death for any cause.
Relapse-free survival15 years post TCR-T administrationTo asses the long-term efficacy of TSC-100 and TSC-101 in participants by evaluating: Relapse-free survival (RFS) is defined as the time from date of transplant in the parent study to death or relapse, whichever comes first.
Progression-free survival15 years post TCR-T administrationTo asses the long-term efficacy of TSC-100 and TSC-101 in participants by evaluating: Progression-free survival (PFS) is defined as the time from date of first TCR-T cell infusion in the parent study to death or disease progression, whichever comes first.

Countries

United States

Contacts

Primary ContactMadhavi Desai
medicalaffairs@tscan.com(857) 399-9832

Outcome results

None listed

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