Autologous Natural Killer Cell Therapy for Hepatocellular Carcinoma
Study Details
Study Description
Brief Summary
This study represents a phase I clinical trial that utilizes natural killer (NK) cell therapy for patients diagnosed with liver cancer, specifically those classified as Child-Pugh A and falling within the Barcelona Clinic Liver Cancer (BCLC) stages B or C. The expected results include determining the suitable treatment dosage, identifying any resulting side effects, and calculating the average duration of progression-free survival. The target group for the study consists of all individuals diagnosed with liver cancer. At the same time, the practical sample consists of those who received medical care for liver cancer at Cipto Mangunkusumo Hospital (RSCM) between May and December 2022. The chosen research sample comprises liver cancer patients who fulfill the predetermined participation criteria. The necessary sample size for discerning appropriate treatment dosages and the occurrence rate of potential side effects shall consist of 2-3 liver cancer patients who are administered autologous NK cells. The process for isolating these NK cells adheres to the guidelines established by Miltenyi Biotec.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 1 |
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Autologous Natural Killer Cell Dosage Form: Autologous Natural Killer (NK) Cells. These cells will be harvested from the patient's body and infused back into the patient. Dosage: The specific dose quantity will be determined based on the patient's medical condition and response to the treatment. Customized dosages will be calculated for each individual. Frequency: The treatment will be given through an intravenous method. Duration: The length of the treatment will vary depending on how the patient responds and their medical assessment. It may take several weeks to evaluate its effectiveness and potential impacts thoroughly. |
Drug: Autologous Natural Killer Cell Therapy
The therapy will be administered intravenously
Device: Clinimacs Plus
The CliniMACS Plus device is an automated cell separation tool that uses MACS Technology. It incorporates a flexible system designed for isolating clinically labeled cells using MicroBeads.
|
Outcome Measures
Primary Outcome Measures
- Optimal treatment dosage [Start of infusion of Autologous NK cells (Day 0) until up to 6 months]
To evaluate the safety of autologous NK cell infusion and discover dose-limiting toxicities (DLT). This evaluation will determine the recommended dosage for the next trial phase.
Secondary Outcome Measures
- Tumor Shrinkage [Up to 6 months]
CT scans will measure tumor size at baseline and specific post-infusion times. Tumor response will be assessed using mRECIST criteria.
- Immunological Responses [Up to 6 months]
Flow cytometry will evaluate infused NK cells' biomarkers, such as CD45 and CD56, that persist in peripheral blood. These biomarkers will be evaluated pre- and post-infusion.
- Hematology Profile [Start of infusion of Autologous NK cells (Day 0) until up to 6 months]
Changes of Complete Blood Count (CBC), Differential Blood Count, Coagulation Profile, Mean Alkaline Phosphatase (ALP), Alanine Amino Transferase (ALT), Aspartate Amio Transferase (AST) from baseline at each assessment time point
- Progression-free survival [Start of infusion of Autologous NK cells (Day 0) until progressive disease or death, whichever comes first, up to 2 years]
This metric indicates the period during which a patient's condition shows no signs of progressing or deteriorating subsequent to the administration of autologous natural killer (NK) cell therapy
Eligibility Criteria
Criteria
Inclusion Criteria:
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Patients aged 20-60 years old
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Patients with Hepatocellular Carcinoma (HCC) staged as BCLC B and C
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Karnofsky Performance Status (KPS) score ≥ 70
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Expected patient survival of more than three months
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The following parameters are within the normal range:
Platelet count ≥ 80,000/µL White blood cell count ≥ 3000/µL Neutrophil count ≥ 2000 Hemoglobin ≥ 9 mg/dL International Normalized Ratio (INR) 0.8-1.5 Adequate liver function (bilirubin < 2, SGOT and SGPT < 60 U/L) Adequate kidney function (serum creatinine < 1.3, serum urea < 10)
Exclusion Criteria:
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Refusing to participate in the study
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Afflicted by other malignancies, whether non-HCC liver or other malignancies
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Patients are affected by other conditions such as hypertension, severe coronary disease, myelosuppression, respiratory disorders, and acute or chronic infections
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Patients who have previously undergone transplantation and received other stem cell therapies
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Cipto Mangunkusumo General Hospital | Jakarta Pusat | Jakarta | Indonesia | 10430 |
Sponsors and Collaborators
- Dr Cipto Mangunkusumo General Hospital
Investigators
- Principal Investigator: Cosphiadi Irawan, MD, PhD, Cipto Mangunkusumo Hospital/Faculty of Medicine, Universitas Indonesia
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 22080996