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Long-term Follow-Up Study Following Treatment With Fate Therapeutics' Engineered Cellular Immunotherapy

Long-term Follow-Up Study Following Treatment With Fate Therapeutics' Engineered Cellular Immunotherapy

Status
Terminated
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04093622
Enrollment
2
Registered
2019-09-18
Start date
2019-10-04
Completion date
2020-04-09
Last updated
2022-08-29

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

Conditions

Hematological Malignancy

Brief summary

The purpose of the study is to assess long-term side effects from subjects who receive a Fate Therapeutics genetically modified NK cell product. Subjects who previously took part in a Fate Therapeutics study and received genetically changed NK cells will take part in this long-term follow-up study. Subjects will join this study once they complete the parent interventional study. No additional study drug will be given, but subjects can receive other therapies for their cancer while they are being followed for long term safety in this study. For a period of 15 years starting from the last administration of Fate Therapeutics genetically modified NK cell product, subjects will be assessed for long-term safety and survival through questionnaires and blood tests.

Detailed description

This is a non-therapeutic, multi-center, long-term follow-up (LTFU) study of subjects who received a Fate Therapeutics NK cell product that has been modified by lentivirus-mediated genetically engineering. The period of follow-up is 15 years after the administration of the NK cell product. The study involves up to 15 years post-infusion monitoring of subjects who have been exposed to lentivirus-mediated gene transfer in Fate Therapeutics clinical studies. Upon withdrawal or completion of the parent interventional study, the study site will contact the subject/healthcare provider/legal guardian annually.

Interventions

GENETICGenetically engineered NK cells

No study drug is administered in this study. Subjects who received lentivirus-mediated genetically engineered NK Cells in a previous trial will be evaluated in this trial for long-term safety and efficacy.

Sponsors

Fate Therapeutics
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

* Received engineered cellular immunotherapy in a Fate Therapeutics Interventional Study

Exclusion criteria

• Not Applicable

Design outcomes

Primary

MeasureTime frameDescription
Overall Survival (OS) post-infusion15 years post last treatmentOS defined as the interval between the date of first Fate Therapeutics genetically modified NK cell product infusion and date of death due to any cause.

Secondary

MeasureTime frame
Incidence of LTFU adverse events (AEs), including serious adverse events (SAEs) associated with administration of Fate Therapeutics genetically modified NK cell product that have been genetically modified by lentiviral vectors.15 years post last treatment

Countries

United States

Outcome results

None listed

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