Gut Microbiota in Liver Cancer (Treated With TKIs In Combination With ICIs)
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Oral enterobacterium capsules, Lenvatinib + PD-1 monoclonal antibody, Oral enterobacterium capsules placebo.
- Who it may be relevant to
- Registry conditions: Liver Cancer. Basic parameters: 18 years — 75 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
A Randomized Controlled Trial Evaluating the Effects of Oral Enterobacterial Capsules in Liver Cancer Patients Treated With Tyrosine Kinase Inhibitors (TKIs) in Combination With Immune Checkpoint Inhibitors (ICIs)
Overview
To evaluate the additional efficacy and safety of oral enterobacterial capsules in patients with intermediate and advanced liver cancer and treated with tyrosine kinase inhibitors (TKIs) combined with immunotherapy.
Detailed description
This is a prospective, single-center, randomized, double-blind controlled trial. The clinical study is divided into 2 groups:
Group 1) Patients in the control group were given lenvatinib 8mg (≤ 60 kg body weight) or 12 mg (\> 60 kg body weight) orally once a day, combined with PD-1 monoclonal antibody 200mg intravenously once every 3 weeks until disease progression, intolerable toxicity or death, and patients in the control group were given intestinal bacteria capsules placebo.
Group 2) Patients in the study group were given lenvatinib 8 mg (≤ 60 kg body weight) or 12 mg (\> 60 kg body weight) orally once a day in combination with PD-1 monoclonal antibody 200 mg intravenously every 3 weeks until disease progression, intolerable toxicity, or death, and patients in this study group were given intestinal bacteria capsules.
Oral administration of intestinal bacteria capsules 6 capsules/day, after observing no adverse reactions, oral administration for 10 consecutive days, 6 capsules/day from the second day to the tenth day, and then discontinued to the next course of treatment.
Total course of treatment: a total of 4 courses of oral intestinal bacteria capsules, each course of oral administration for 10 days, and a course of 21 days; A course of TKI combined with immune checkpoint inhibitors treatment is 21 days until the disease progresses or intolerable toxicity and side effects appear.
Observe the metrics: Primary Clinical Endpoint - Progression-Free Survival (PFS); Secondary Clinical Endpoints - Overall Growth Phase (OS), Objective Response Rate (ORR), Duration of Response (DOR), and Disease Control Rate (DCR). The new RECIST1.1 criteria were used for the efficacy evaluation system, the CTCAE5.0 grading system was used for the evaluation of common adverse reactions during treatment, and other indicators included imaging including conventional biochemical indexes such as CT and ultrasound, as well as quality of life scores.
Interventions
- Biological Oral enterobacterium capsules
Enterobacterium capsules (300 mg/per capsule) orally 6 capsules/day for 10 consecutive days. - Drug Lenvatinib + PD-1 monoclonal antibody
Lenvatinib 8mg (≤60 kg body weight) or 12 mg (\> 60 kg body weight) orally once a day. PD-1 monoclonal antibody 200mg i.v. once every 3 weeks. - Biological Oral enterobacterium capsules placebo
Enterobacterium capsules placebo (300 mg/per capsule) orally 6 capsules/day for 10 consecutive days.
Primary outcome measures
- Objective Progression-Free Survival (PFS) [Time frame: Up to approximately 1 years]
- Objective Secondary Clinical Endpoints - Overall Growth Phase (OS) [Time frame: Up to approximately 1 years]
- Objective Objective Response Rate (ORR) [Time frame: Up to approximately 1 years]
- ObjectiveDuration of Response (DOR) [Time frame: Up to approximately 1 years]
- Diversity analysis [Time frame: Up to approximately 1 years]
- Species differential analysis [Time frame: Up to approximately 1 years]
- Feces Metabolomics [Time frame: Up to approximately 1 years]
- Serum Metabolomics [Time frame: Up to approximately 1 years]
Eligibility criteria
Inclusion criteria
- Age 18-75 years old, gender is not limited;
- Confirmed imaging or histological diagnosis of unresectable HCC, BCLC stadium B or C;
- Previous treatment without systemic therapy;
- Intended to be treated with anti-angiogenic targeted drugs combined with immune checkpoint inhibitors;
- Child-Pugh Grade A;
- ≥ 1 measurable lesion (RECIST v1.1)
- ECOG PS 0-1
Exclusion criteria
- Usage of antibiotics within 2 weeks prior enrollment;
- Diagnosis of immunodeficiency (e.g. HIV, immunosuppressants)
- Known history of allogeneic organ transplantation and allogeneic hematopoietic stem cell transplantation;
- Female patients who are pregnant or breastfeeding;
- Patients with untreated acute or chronic active hepatitis B or hepatitis C infection.
- Those who are currently undergoing clinical trials of other drugs;
- Other patients who are considered by the investigator to be unsuitable for inclusion.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Double blind
- Primary purpose
- Treatment
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT06563934 · KY2024-177