A Phase I, Autologous ex Vivo Expanded and Activated NK Cell, Magicell-NK, Infusion for Colon Cancer Post Resection Study
Recruiting · NCT05394714 · Interventional (participants receive a specific treatment) · Lead sponsor: Medigen Biotechnology Corporation
View the official record on ClinicalTrials.gov →Interventions studied
Magicell-NK contains NK cells suspended in 100 mL normal saline
What this trial is about
This is a Phase I, open-label study to explore the safety profile and to find the maximum tolerated dose (MTD) or maximum feasible dose (MFD) of Magicell-NK in subjects diagnosed with stage I or stage IIa colon cancer post resection from a single site in Taiwan. During this study, 3 dose levels of Magicell-NK will be tested with a 3+3 design to determine the MTD/MFD: Cohort 1, low dose (2×10\^8 cells), Cohort 2, middle dose (6×10\^8 cells), and Cohort 3, high dose (12\~18 ×10\^8 cells).
Who can take part
Age range
20 Years and older
Sex
All (male and female)
Healthy volunteers
No - a diagnosis or condition is required
Phase
Phase 1
Study type
Interventional (participants receive a specific treatment)
Inclusion criteria
- A dated and signed informed consent
- Either gender and aged over 20 years old (inclusive) at date of consent
- With histologically confirmed stage I or stage IIa colon cancer
- Received curative colon resection within 4\~8 weeks prior to the screening visit and does not need adjuvant chemotherapy or radiotherapy
- With no ≥ grade 3 postoperative complications or has been recovered and is suitable for study enrollment according to the investigator's judgment
- With adequate hematology function:
- Absolute neutrophil count (ANC) ≥ 1,500 cells/μL
- Total white blood cell (WBC) ≥ 3,000 cells/μL
- Platelets ≥ 100,000 counts/μL
- Hemoglobin ≥ 9 g/dL
- With adequate hepatic and renal function:
- Serum creatinine ≤ 1.5 × Upper Limit of Normal (ULN)
- Total bilirubin (TB) ≤ 1.5 × ULN
- ALT and AST ≤ 2.5 × ULN
- Alkaline phosphatase (ALP) ≤ 5X ULN
- Negative response in HIV and syphilis test
- Subject with childbearing potential must agree to abstain from intercourse or use highly effective contraceptives from when signing informed consent to the Final/ET Visit.
- Performance status (ECOG) \< 2
- Patients agree to be in compliant to clinical protocol planned treatment plan
Exclusion criteria
- Received any other investigational, anti-neoplastic medication (except squamous cell carcinoma, basal cell carcinoma, or carcinoma in situ of the skin, curatively treated with cryosurgery or surgical excision only), or immune cell therapy within 28 days prior to Day 1.
- Currently under immunosuppressive or systemic steroid treatment with equivalent dosage higher than prednisolone 30 mg/day for more than 7 days within 14 days prior to Day 1
- With known tumor metastasis or coexisting malignant disease
- With ongoing acute diseases, or within the past 2 years having serious medical conditions (e.g. concomitant illness) such as cardiovascular (e.g. New York Heart Association grade III or IV), hepatic (e.g. Child-Pugh Class C), psychiatric condition (e.g. alcoholism, drug abuse), medical history, physical findings, or laboratory abnormality that, judged by the investigator, could interfere with the results of the trial or adversely affect the safety of the subject
- Known hypersensitivity to aminoglycoside or bacitracin (e.g. Streptomycin, Gentamicin)
- Known hypersensitivity to any of the components of Magicell-NK, including human serum albumin
- Female subject who is lactating or has positive urine pregnancy test at screening
Where it is running
1 location listed.
- Chang Gung Memorial Hospital, Linkou - Taoyuan, Taiwan