ClinicalTrials.gg
RecruitingNCT07209813Updated Aug 17, 2026

GKL-006 Injection Plus TACE Versus TACE Alone in Patients With Unresectable Hepatocellular Carcinoma

A Phase 2 interventional study of GKL-006 Injection and TACE in Hepatocellular Carcinoma (HCC) and Unresectable Hepatocellular Cancer, sponsored by Beijing Gene Key Life Technology Co., Ltd. Recruiting at 7 sites in China. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2026-08-17.

Sponsored by Beijing Gene Key Life Technology Co., Ltd · Phase 2, Interventional, and Treatment

From the registry’s dates

  • Started Nov 2025; still recruiting 1 year later.

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Phase
Phase 2
Study type
Interventional
Enrollment
48
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 1,309 studies in Carcinoma, Hepatocellular with a site in China — 485 open to participants now, 557 under way, 70 of them phase 3. Carcinoma, Hepatocellular · China.

Planned enrollment
646th of 1,033
48 · median 78
Started
2025
with 121 others
Phase 2
330 of 1,309
143 open now
Primary completion
2027-09
later than 408 of 556 live
Registered
1,162nd of 1,309
by date

Among the 1,309 studies in Carcinoma, Hepatocellular with a site in China, this one is the 646th largest by planned enrollment of the 1,033 interventional ones that give a count, is one of 122 that started in 2025, is one of 330 in phase 2, reaches primary completion later than 408 of the 556 other live ones, and was the 1,162nd registered.

Carcinoma, Hepatocellular

3,650 studies on the registry are indexed under Carcinoma, Hepatocellular; 1,062 are open to participants now.

Browse Carcinoma, Hepatocellular studies →

Open to participants now

485 of the 1,309 studies in Carcinoma, Hepatocellular with a site in China are open now. Recruiting first, the newest first:

480 more — sign in →

All 485 open studies →

A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →

Who these studies take

Of the 737 Carcinoma, Hepatocellular studies recruiting now, 382 (52%) set no upper age limit and 249 (34%) stop at 75 or younger; 31 take children under 18; 31 take healthy volunteers.

This study: 18 Years to 80 Years · all sexes · no healthy volunteers.

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02

Study summary

This is a multicenter, randomized, open-label, controlled Phase 2 study in patients with unresectable hepatocellular carcinoma (uHCC).

The purpose of this study is to compare the efficacy and safety of GKL-006 Injection in combination with transarterial chemoembolization (TACE) versus TACE alone.

Read the detailed description

This Phase 2 study is designed to evaluate a treatment strategy that combines noval immune cell therapy GKL-006 Injection with standard care as TACE in patients with uHCC. Eligible participants will be enrolled at multiple study centers and randomly assigned to receive either GKL-006 Injection in combination with TACE or TACE alone.

TACE will be performed in accordance with the study protocol and institutional practice. Participants in the combination group will receive GKL-006 Injection in addition to TACE as specified in the protocol.

During the study, participants will undergo scheduled clinical evaluations, laboratory tests, imaging assessments, and safety monitoring. Tumor status will be assessed by investigators and Independent Review Committee (IRC). Safety information, including adverse events, laboratory abnormalities, and clinically significant findings, will be collected throughout treatment and follow-up.

The study is intended to characterize the clinical activity and tolerability of the combination regimen compared with TACE alone and to provide supportive evidence for further development of GKL-006 Injection in uHCC.

03

Conditions studied

  • Hepatocellular Carcinoma (HCC)
  • Unresectable Hepatocellular Cancer

Keywords

  • Hepatocellular carcinoma
  • iNKT
  • GKL-006
  • Immunotherapy
  • Cell therapy
04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Main Inclusion Criteria:

  • Voluntarily participates in the study and provides written .
  • Male or female, age ≥ 18 and ≤ 80 years old
  • Has pathologically, cytologically, or radiologically confirmed unresectable hepatocellular carcinoma.
  • Has CNLC stage II to IIIa disease.
  • Has at least one according to .
  • class A or B.
  • performance status of 0 - 2.
  • Adequate hematologic and organ function.

Main Exclusion Criteria:

  • Has a known allergy to the product or related components, including human serum albumin and IL-2.
  • Has another incurable within 5 years before screening or concurrently.
  • Has a previous diagnosis of mixed or rare histologic subtypes, including fibrolamellar hepatocellular carcinoma, sarcomatoid hepatocellular carcinoma, or combined hepatocellular-cholangiocarcinoma.
  • Has received therapy aim to target lesion(s) within 12 weeks before screening.
  • Has hepatic encephalopathy within 4 weeks before screening.
  • Has clinically symptomatic ascites or pleural effusion requiring drainage, or has undergone thoracic or abdominal fluid drainage.
  • Has other active disease.
Terms in these criteria, in plain language(7)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Measurable disease

The amount of disease can be tracked with a defined measurement, so the study can see whether it shrinks or grows. It might be a tumour measured on a scan or, in some blood cancers such as myeloma, a marker measured in blood or urine.

The criteria or the study team say which measurement counts — having no tumour visible on a scan does not by itself rule you out.

iRECIST and mRECIST

Versions of RECIST adapted to particular cases. iRECIST is for immunotherapy, where a tumour can look bigger for a while before it shrinks, so growth has to be confirmed on a later scan. mRECIST usually means the version for liver cancer (hepatocellular carcinoma), which measures only the part of a tumour that still has a blood supply.

Child-Pugh class

A score of how well the liver works in people with liver disease such as cirrhosis: class A is mild, B moderate and C severe.

ECOG performance status

A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.

0
Fully active, no restrictions.
1
Limited in strenuous activity, but walking and able to do light work, such as housework or office work.
2
Walking and able to look after yourself, but unable to work; up and about more than half of waking hours.
3
Able to look after yourself only in part; in bed or a chair more than half of waking hours.
4
Unable to look after yourself at all; in bed or a chair all day.

Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

Cancer (malignancy)

Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.

Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.

05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
48 participants (estimated)

Study arms

  • Experimental
    GKL-006 injection in combination with TACE

    Participants will receive GKL-006 Injection in combination with TACE according to the study protocol.

    Drug: GKL-006 Injection · Procedure: TACE

  • Active comparator
    TACE alone

    Participants will receive transarterial chemoembolization (TACE) alone according to the study protocol.

    Procedure: TACE

Interventions

  • An iNKT cell therapy

    Also known as: GKL-006, iNKT cells

  • ProcedureTACE

    A standard locoregional therapy for hepatocellular carcinoma

06

What researchers measure

Primary outcomes

  1. Progression-Free Survival (PFS) Assessed by Independent Review Committee Based on mRECIST

    Progression-free survival is defined as the time from randomization to the first documented disease progression assessed by the independent review committee (IRC) according to mRECIST, or death from any cause, whichever occurs first.

    Time frame: Up to approximately 18 months

Secondary outcomes

  1. Progression-Free Survival (PFS) Assessed by Investigator Based on mRECIST

    Progression-free survival is defined as the time from randomization to the first documented disease progression assessed by the investigator according to mRECIST, or death from any cause, whichever occurs first.

    Time frame: Up to approximately 18 months

  2. Objective Response Rate (ORR)

    The rate of participants with a best overall response of complete response (CR) or partial response (PR) according to mRECIST.

    Time frame: Up to approximately 18 months

  3. Duration of Response (DOR)

    Duration of response is defined as the time from the first documented objective response of CR or PR according to mRECIST to disease progression or death from any cause, whichever occurs first.

    Time frame: Up to approximately 18 months

  4. Disease Control Rate (DCR)

    The rate of participants with a best overall response of CR, PR, or stable disease (SD) according to mRECIST.

    Time frame: Up to approximately 18 months

  5. Time to Progression (TTP)

    The time from randomization to the first documented disease progression according to mRECIST.

    Time frame: Up to approximately 18 months

  6. Change From Baseline in EORTC QLQ-C30 Score

    It will be assessed using the EORTC QLQ-C30 questionnaire.

    Time frame: Up to approximately 18 months

  7. Overall Survival (OS)

    The time from randomization to death from any cause.

    Time frame: Up to approximately 18 months

  8. Incidence and Severity of Adverse Events

    Safety will be assessed by the incidence and severity of adverse events.

    Time frame: Up to approximately 18 months

07

Study locations

7 of 7 sites recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Nov 2025 (actual). Primary completion is estimated for Sep 2027, 22 months after the start.

Of 80 industry-sponsored phase 2 interventional studies under Carcinoma, Hepatocellular, half reached primary completion within 38 months of starting (the median), counting those still running; a quarter within 23 and three quarters within 50. This study's planned 22 months is below that.

Counting every sponsor, half of 428 studies reached it within 43 months; a quarter within 30 and three quarters within 71.

How these figures are worked out, and which studies are left out of them.

Registered
Sep 29, 2025
First posted
Oct 7, 2025
StartActual
Nov 14, 2025
Primary completionEst.
Sep 30, 2027
CompletionEst.
Oct 31, 2027
Last update
Aug 17, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Aug 17, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT07209813
Responsible party
Sponsor
First posted
Oct 7, 2025
Start date
Nov 14, 2025
Primary completion
Sep 30, 2027 (estimated)
Completion
Oct 31, 2027 (estimated)
Last update
Aug 17, 2026

Study contacts

Zhongda Hospital
Contact
gjteng@seu.edu.cn
+86-25-83272121
Gaojun Teng, MD
principal investigator · Zhongda Hospital, South University

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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