Long-term Follow-up Study of Lentiviral-based Gene-edited Immune Cell Therapy

NCT ID: NCT05377307

Last Updated: 2025-05-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

49 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-12-29

Study Completion Date

2037-12-31

Brief Summary

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According to health authorities guidances (FDA 2006, EMA(European Medicines Agency) 2009) for gene therapy clinical trials, observing subjects for delayed adverse events for 15 years is recommended. This purpose of this long-term follow-up study is to evaluate the safety and efficacy in patients who have ever received lentiviral-based gene-edited immune cells which are manufactured by Pell Bio-Med Technology Co. Ltd.

Detailed Description

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After completion or early withdraw from the other treatment protocol, patients should be enrolled into this long-term follow-up study. If patients do not enter this study right after leaving the treatment protocol, they may have the option to enter this long-term follow-up study at any time within 15 years after the last lentiviral-based gene-edited immune cell infusion.

Conditions

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Diffuse Large B Cell Lymphoma Large B-cell Lymphoma Primary Mediastinal Large B Cell Lymphoma Follicular Lymphoma Grade 3A Follicular Lymphoma Grade 3B

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Group A

After completion or early withdraw from the treatment protocol, patients will be enrolled into this long-term follow-up study. If patients do not enter this study right after leaving the treatment protocol, they may have the option to enter this study at any time within 15 years after the last lentiviral-based gene-edited immune cell infusion.

Pell's lentiviral-based gene-edited immune cell therapy

Intervention Type GENETIC

No study drug or other planned treatment will be administered. Subjects who previously received Pell's lentiviral-based gene-edited immune cell therapy will be evaluated the safety and efficacy.

Group B

Some patients may require joining other Pell's gene-edited immune cell therapy study during participating in this long-term follow-up study. For such case, the patient could be enrolled into the new treatment protocol. Meanwhile, the patient can be remaining in this long-term follow-up protocol as an inactive participant.

Pell's lentiviral-based gene-edited immune cell therapy

Intervention Type GENETIC

No study drug or other planned treatment will be administered. Subjects who previously received Pell's lentiviral-based gene-edited immune cell therapy will be evaluated the safety and efficacy.

Interventions

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Pell's lentiviral-based gene-edited immune cell therapy

No study drug or other planned treatment will be administered. Subjects who previously received Pell's lentiviral-based gene-edited immune cell therapy will be evaluated the safety and efficacy.

Intervention Type GENETIC

Eligibility Criteria

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Inclusion Criteria

1. Patients must have ever received Pell's lentiviral-based gene-edited immune cell as monotherapy or as combination therapy in clinical trials.
2. The last lentiviral-based gene-edited immune cell infusion within 15 years.
3. Patient/patient's parent/legal guardian is capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Pell Bio-Med Technology Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Chen-Lung Lin, MD

Role: STUDY_CHAIR

Pell Bio-Med Technology Co., Ltd.

Locations

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Kaohsiung Medical University Chung-Ho Memorial Hospital

Kaohsiung, Taiwan, Taiwan

Site Status RECRUITING

National Taiwan University Hospital

Taipei, Taiwan, Taiwan

Site Status RECRUITING

Taipei Veterans General Hospital

Taipei, Taiwan, Taiwan

Site Status RECRUITING

Chi Mei Medical Center

Tainan City, , Taiwan

Site Status RECRUITING

Taipei Medical University - Taipei Medical University Hospital

Taipei, , Taiwan

Site Status RECRUITING

Countries

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Taiwan

Central Contacts

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Cherry Lo, MSC

Role: CONTACT

886-2-8791-1789 ext. 3111

Facility Contacts

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Chao-Hua Chiu

Role: primary

Other Identifiers

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PLLV-LTFU-401

Identifier Type: -

Identifier Source: org_study_id

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