CClinicalTrials.gg
Status unknownNCT05339321Updated May 10, 2022

Autologous HBV-specific T Cell Receptor Engineered T Cells (TCR-T) in Patients With HBV-related Advanced HCC

A Phase 1 interventional study of SCG101 and PD1/PD-L1 checkpoint inhibitor in Hepatocellular Carcinoma, sponsored by Peking Union Medical College Hospital. Status unknown at 4 sites in China. Open to participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2022-05-10.

Sponsored by Peking Union Medical College Hospital · Phase 1, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Apr 2022), so the status shown — last known as Recruiting — may be out of date.

From the registry’s dates

  • Registered 1 year after the study started (first participant enrolled Apr 2021, registered Apr 2022).
Phase
Phase 1
Study type
Interventional
Enrollment
36
Allocation
Non-randomized
Ages
18 Years to 70 Years
Sex
All
01

Study summary

Adoptive cell therapy with TCR-T cells targeting HBV antigens represents an innovative opportunity for treatment of HBV-related HCC. SCG101 is a genetically modified autologous TCR-T cell therapy with a natural high-avidity TCR directed towards the HLA-A*02-restricted HBsAg peptide. This is a phase 1 clinical study of SCG101 alone and with PD-1/PD-L1 checkpoint inhibitors in HBV-related HCC.

Read the detailed description

This is an open-label, multi-center clinical study to evaluate the safety, tolerability and effectiveness of SCG101, with and without PD-1/PD-L1 checkpoint inhibitors, in patients with HBV-related HCC. Lymphodepleting regimen of cyclophosphamide and fludarabine will be given prior to SCG101 infusion.

02

Conditions studied

  • Hepatocellular Carcinoma

Keywords

  • HCC
03

In context

Carcinoma, Hepatocellular

3,182 studies on the registry are indexed under Carcinoma, Hepatocellular; 954 are open to participants now.

This study's planned enrollment of 36 is below the median of 55 across 2,298 interventional studies indexed under Carcinoma, Hepatocellular.

Browse Carcinoma, Hepatocellular studies →

Lead sponsor

Peking Union Medical College Hospital is the lead sponsor of 1,115 studies on the registry; 463 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  1. Histologically or cytologically confirmed, or imaging diagnosed HCC
  2. HLA-A *02 genotyping
  3. HBsAg positive in serum or tumor tissue
  4. Have at least one measurable lesion at baseline as per mRECIST and RECIST v1.1 criteria
  5. Child-Pugh score ≤ 7
  6. ECOG performance status of 0 or 1
  7. Life expectancy of 3 months or greater
  8. Patient with adequate organ function

Exclusion criteria

Exclusion Criteria:

  1. Uncontrolled portal vein or inferior vena cava tumor thrombosis
  2. Untreated or active Central nervous system (CNS) metastasis or other clinically significant CNS diseases
  3. Active or uncontrollable infections
  4. History of organ transplantation
  5. Lack of peripheral or central venous access or any condition that would interfere with study drug administration or collection of study sample
  6. History of positive results for human immunodeficiency virus (HIV) 1 or 2 or known acquired immunodeficiency syndrome (AIDS)
  7. Prior exposure to any cell therapy
  8. Other severe medical conditions that may limit subject's participation in this trial
05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Sequential assignment
Masking
None (open label)
Enrollment
36 participants (estimated)

Study arms

  • Experimental
    SCG101

    SCG101 will be given via Intravenous (IV) infusion.

    Genetic: SCG101

  • Experimental
    SCG101 + PD1/PD-L1 checkpoint inhibitor

    SCG101 will be given via Intravenous (IV) infusion. The PD-1/PD-L1 checkpoint inhibitor will be given per product label.

    Genetic: SCG101 · Biological: PD1/PD-L1 checkpoint inhibitor

Interventions

  • GeneticSCG101

    SCG101 is an autologous HBV-specific T cell receptor engineered T cell therapy.

  • BiologicalPD1/PD-L1 checkpoint inhibitor

    Commercially approved for HCC treatment.

06

What researchers measure

Primary outcomes

  1. Number of subjects with adverse events (AEs) and laboratory abnormalities defined as dose limiting toxicities (DLT)

    To assess the tolerability of SCG101 and determine the maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D)

    Time frame: 28 days

Secondary outcomes

  1. Efficacy: antitumor activity of SCG101 in subjects with HBV-related HCC

    Tumor response assessment in accordance with mRECIST and iRECIST

    Time frame: Up to 2 years

  2. Efficacy: antiviral activity of SCG101

    Changes in serum levels of hepatitis B surface antigen (HBsAg), hepatitis B virus deoxyribonucleic acid (HBV-DNA) before and after SCG101 infusion

    Time frame: Up to 2 years

07

Study locations

4 of 4 sites recruiting
  • Peking Union Medical College Hospital
    Beijing, China
    • Shunda Du · Contact
    Recruiting
  • Zhongshan Hospital, Fudan University
    Shanghai, China
    • Yuhong Zhou, Doctor · Contact
    Recruiting
  • The First Hospital of China Medical University
    Shenyang, China
    • Yunpeng Liu · Contact
    Recruiting
  • The Sixth People's Hospital of Shenyang
    Shenyang, China
    • Wei Wu · Contact
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 10, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05339321
Lead sponsor
Peking Union Medical College Hospital
Responsible party
Sponsor
First posted
Apr 21, 2022
Start date
Apr 14, 2021
Primary completion
Jul 2023 (estimated)
Completion
Dec 2023 (estimated)
Last update
May 10, 2022

Study contacts

Shunda Du, Doctor
Contact
dushd@pumch.cn
+86-10-69156114
Yong Pang
Contact
yong.pang@dastarpharma.com
+8613601248748
Shunda Du
principal investigator · Peking Union Medical College Hospital

Oversight

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

Not currently enrolling

This study is status unknown, as verified in Apr 2022. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion