NCT07480928RecruitingPhase 1/2
Dual-Targeting CAR-NK Cells Targeting Mesothelin (MSLN) and MUC1 in Advanced Pancreatic Ductal Adenocarcinoma
A Phase 1/2, Open-label, Biomarker-guided, Dose-escalation and Expansion Study of Dual-targeting CAR-NK Cells Directed Against Mesothelin (MSLN) and MUC1, With an Exploratory CLDN18.2/MUC1 Dual-target Cohort, in Patients With Unresectable or Metastatic Pancreatic Ductal Adenocarcinoma (PDAC)
Source: ClinicalTrials.gov · Last updated 18 Mar 2026
Brief summary (registry, in English)
This example study evaluates the safety, tolerability, and preliminary anti-tumor activity of investigational, dual-targeting chimeric antigen receptor natural killer (CAR-NK) cell products for patients with advanced pancreatic ductal adenocarcinoma (PDAC). Participants are assigned to one of two biomarker-defined cohorts based on tumor antigen expression: (A) Mesothelin (MSLN) and/or MUC1, or (B) Claudin 18.2 (CLDN18.2) and/or MUC1. The study uses a dose-escalation followed by dose-expansion design to define a recommended Phase 2 dose (RP2D) and to estimate response rates in each cohort.
- Status (registry)
- Recruiting
- Phase (registry)
- Phase 1/2
- Study type
- Interventional
- Enrollment
- 42 (estimated)
- First submitted
- 14 Mar 2026
- Start date
- 2 Feb 2026
- Primary completion date
- 14 Feb 2027
- Lead sponsor
- Beijing Biotech
- Diseases
- Pancreatic cancer
- NCT number
- NCT07480928
What you commit to
- Study type: Interventional · Phase 1/2
- Planned participants: 42
- From 2 Feb 2026 to the primary completion date, 14 Feb 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Prior allogeneic hematopoietic stem cell transplant or solid organ transplant.
- Prior gene-modified cellular therapy (e.g., CAR-T/CAR-NK) within 6 months or prior therapy targeting the same antigen(s)
Other illness
- Clinically significant uncontrolled infection (including uncontrolled bacterial, fungal, or viral infection).
- Known active hepatitis B or hepatitis C with detectable viral load; known uncontrolled HIV infection
Other
- Active or untreated CNS metastases or carcinomatous meningitis.
Who the study is looking for
- Age 18 to 75 years at the time of consent.
- Histologically or cytologically confirmed pancreatic ductal adenocarcinoma (PDAC).
- Unresectable locally advanced or metastatic disease with progression after at least 1 prior standard systemic therapy regimen, or intolerance/ineligibility for standard therapy.
- At least 1 measurable lesion per RECIST v1.1.
- Tumor antigen expression by central IHC (archival or fresh biopsy): • Arm A eligibility: MSLN positive and/or MUC1 positive. • Arm B eligibility: CLDN18.2 positive and/or MUC1 positive. (Example threshold: IHC 2+ or 3+ staining in \>=50% of tumor cells, or H-score above protocol-defined cutoff.)
- ECOG performance status 0-1.
- Adequate organ function (example): ANC \>= 1.0 x 10\^9/L; platelets \>= 75 x 10\^9/L; hemoglobin \>= 8 g/dL; AST/ALT \<= 3x ULN (\<= 5x ULN with liver metastases); total bilirubin \<= 1.5x ULN; creatinine clearance \>= 50 mL/min.
- Life expectancy \>= 12 weeks.
- Negative pregnancy test for individuals of childbearing potential; agreement to use effective contraception during study participation and for a protocol-defined follow-up period.
- Ability to understand and willingness to sign written informed consent.
Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Peking University Shenzhen Hospital Coordinator of this site? Confirm its status | Shenzhen | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.