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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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Autologous Natural Killer Cell | Experimental | 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. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Autologous Natural Killer Cell Therapy | Drug | The therapy will be administered intravenously |
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| Measure | Description | Time Frame |
|---|---|---|
| Optimal treatment dosage | 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. | Start of infusion of Autologous NK cells (Day 0) until up to 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| Tumor Shrinkage | CT scans will measure tumor size at baseline and specific post-infusion times. Tumor response will be assessed using mRECIST criteria. | Up to 6 months |
| Immunological Responses |
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Inclusion Criteria:
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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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Ardhi Rahman Ahani, MD | Contact | +62 87870171876 | ardhi.ahani@gmail.com | |
| Firshan Makbul, MD | Contact | +62 81242625535 | makbulfirshan@gmail.com |
| Name | Affiliation | Role |
|---|---|---|
| Cosphiadi Irawan, MD, PhD | Cipto Mangunkusumo Hospital/Faculty of Medicine, Universitas Indonesia | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Cipto Mangunkusumo General Hospital | Recruiting | Jakarta Pusat | Jakarta Special Capital Region | 10430 | Indonesia |
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| ID | Term |
|---|---|
| D006528 | Carcinoma, Hepatocellular |
| ID | Term |
|---|---|
| D000230 | Adenocarcinoma |
| D002277 | Carcinoma |
| D009375 | Neoplasms, Glandular and Epithelial |
| D009370 | Neoplasms by Histologic Type |
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| Clinimacs Plus | Device | 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. |
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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.
| Up to 6 months |
| Hematology Profile | 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 | Start of infusion of Autologous NK cells (Day 0) until up to 6 months |
| Progression-free survival | 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 | Start of infusion of Autologous NK cells (Day 0) until progressive disease or death, whichever comes first, up to 2 years |
| D009369 | Neoplasms |
| D008113 | Liver Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
| D004066 | Digestive System Diseases |
| D008107 | Liver Diseases |