Safety Study for a Gamma Delta T Cell Product Used With Low Dose Radiotherapy in Patients With Locally Advanced or Metastatic NSCLC or Solid Tumors With Bone Metastases
NCT ID: NCT06069570
Last Updated: 2025-03-05
Study Results
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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RECRUITING
PHASE1
48 participants
INTERVENTIONAL
2023-11-07
2026-10-31
Brief Summary
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Detailed Description
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After being informed about the study and its potential risks, during the 28-day screening period, all consented participants will have laboratory tests, assessments, tumor scans, and a tumor biopsy.
Cytokine release syndrome symptoms and other potential adverse effects, will be monitored during the dose limiting toxicity period.
The study will be conducted in 2 parts, with the same number of visits in each part.
In Part 1 Dose Escalation, the study will attempt to identify the best dose with the lowest incidence of adverse effects (AE) and try to identify if the KB-GDT-01 is working (effectiveness). In Part 2 Dose Expansion the best dose will be further investigated for AE and effectiveness. There will be up to 36 participants in Part 1 and up to 21 additional participants in Part 2 of the study.
The total treatment period of the study drug protocol will be completed in 31 days. Participants will then attend clinic visits during a 30-day short-term follow-up period, with a subsequent long-term follow-up period up to 12 months.
Conditions
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Study Design
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NA
SEQUENTIAL
TREATMENT
NONE
Study Groups
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KB-GDT-01 cells
Dose Level 1: 400 x10\^6, 800 x10\^6 or 1600 x10\^6 KB-GDT-01 cells + radiation (1.0 Gy/fraction)
KB-GDT-01
KB-GDT-01 is an allogeneic, gamma delta T-cell suspension product manufactured from the isolation of healthy donor peripheral blood mononuclear cells (PBMC). The KB-GDT-01 cells are cryopreserved in vapor phase liquid nitrogen (LN2) in 50 mL CryoMACS® cryobags for a total of 200 × 106 viable cells/bag. The KB-GDT-01 cryopreserved product is thawed and administered intravenously (IV) until the entire bag is infused by gravity. Low dose radiotherapy (LDRT) will be administered to selected tumor sites (maximum of 5 isocenters) at 1.0 Gy/fraction on Days 1 and 2, followed by the KB-GDT-01 IV infusion on Day 3. LDRT will be repeated on Days 8 and 9, and the 2nd KB-GDT-01 IV infusion on Day 10.
Interventions
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KB-GDT-01
KB-GDT-01 is an allogeneic, gamma delta T-cell suspension product manufactured from the isolation of healthy donor peripheral blood mononuclear cells (PBMC). The KB-GDT-01 cells are cryopreserved in vapor phase liquid nitrogen (LN2) in 50 mL CryoMACS® cryobags for a total of 200 × 106 viable cells/bag. The KB-GDT-01 cryopreserved product is thawed and administered intravenously (IV) until the entire bag is infused by gravity. Low dose radiotherapy (LDRT) will be administered to selected tumor sites (maximum of 5 isocenters) at 1.0 Gy/fraction on Days 1 and 2, followed by the KB-GDT-01 IV infusion on Day 3. LDRT will be repeated on Days 8 and 9, and the 2nd KB-GDT-01 IV infusion on Day 10.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Male or female, \> 18 years old.
* Minimum body weight of 50 kilograms (kg).
* Eastern Cooperative Oncology Group (ECOG) performance status of 0-1.
* Histologically or cytologically confirmed locally advanced or metastatic NSCLC or locally advanced or metastatic solid tumor with bone metastasis
* Progressed on SOC therapy including platinum-based chemotherapy and immune checkpoint inhibitors (NSCLC), and are not a candidate for further standard anti-neoplastic therapy and/or have exhibited intolerance to and/or declined clinically applicable salvage therapies, and/or have declined therapy.
* Genomic screening, with tumors with known actionable molecular alterations, such as EGFR, ALK, ROS-1, BRAF, RET, MET, and KRAS etc., must have progressed on appropriate target-directed molecular therapy.
* At least one measurable target lesion based on RECIST v1.1 confirmed by radiological imaging. Participants with isolated bone metastases are eligible for enrollment are not required to have measurable disease
* All toxicity associated with previous treatments are recovered to CTCAE grade of ≤1, except for continuing alopecia.
* Adequate hematopoietic, hepatic and renal function
* Agree to adequate contraception for up to 120 days after the last dose of study drug.
* Negative serum pregnancy test for women of childbearing potential
* All primary and metastatic disease sites are amenable to LDRT
* For solid tumors with bone metastases subjects (Part 2 Cohort B): receiving zoledronic acid for solid tumors with bone metastases
Exclusion Criteria
* Major surgery, except for vascular access placement, within the 30 days prior to study Day 1.
* Active autoimmune disease requiring immunosuppressive therapy.
* Infection requiring systemic treatment within 30 days prior to study Day 1.
* History of peritoneal effusion (ascites), pericardial, or pleural effusions/nodules.
* Uncontrolled hypertension, history of arrhythmia including atrial fibrillation, unstable angina, decompensated congestive heart failure, cardiac ejection fraction ≤ 50%, myocardial infarction, or marked baseline prolonged QT/QTc intervals.
* Human immunodeficiency virus (HIV), Hepatitis B, or Hepatitis C detection.
* Participation in the treatment portion of a clinical trial or completed a clinical trial within the 30 days prior to the first dose of KB-GDT-01.
* Presence of any condition that may, in the opinion of the Investigator, render the patient inappropriate from participating in the study.
* Breastfeeding or pregnant female, or patient is expecting to conceive or father children during the study.
* Allergy or intolerance to any of the study product ingredients or excipients.
* Live vaccines administered within 30 days prior to study Day 1.
* Individuals lacking capacity to consent for themselves.
* Superior vena cava obstruction
* Prior radiation therapy to a selected LDRT treatment site \</= 30 days prior to Day 1.
18 Years
ALL
No
Sponsors
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Stiris Research Inc
UNKNOWN
Kiromic BioPharma Inc.
INDUSTRY
Responsible Party
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Principal Investigators
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Jason J Luke, MD, FACP
Role: PRINCIPAL_INVESTIGATOR
University of Pittsburgh
Locations
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The University of Arizona Cancer Center
Tucson, Arizona, United States
Beverly Hills Cancer Center
Beverly Hills, California, United States
UPMC Hillman Cancer Center
Pittsburgh, Pennsylvania, United States
Texas Oncology - Tyler
Tyler, Texas, United States
Virginia Oncology Associates
Norfolk, Virginia, United States
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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DELTACEL-01
Identifier Type: -
Identifier Source: org_study_id
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