RecruitingPhase 2NCT04701476
Official study title

TATE and Pembrolizumab (MK3475) in mCRC and NSCLC

Study summary

Patients with refractory metastatic colorectal cancer or non-small cell lung cancer with liver metastasis treated with Trans-arterial Tirapazamine Embolization along with Pembrolizumab.

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Key things to know

Main goalTreatment

This describes the study’s primary purpose.

What is being studiedTATE and pembrolizumab and TAS-102 pill

Plus 1 other study approaches.

Who it may be forNon-small cell lung cancer (NSCLC) · Metastatic or stage IV · Resistant or refractory

These are broad labels—not an eligibility decision.

Checked against the public recordLast updated Apr 16, 2026 · Source: ClinicalTrials.gov

Is enrollment open?Recruiting

The study is currently accepting participants.

What kind of study?Phase 2

Interventional

Where is it offered?3 U.S. locations

Locations may change over time.

Who runs it?Teclison Ltd.

Study sponsor

01
Study overview

What this study is about

Purpose
Treatment
Study type
Interventional
Phase
Phase 2
Sponsor
Teclison Ltd.
Interventions being studied
Drug: TATE and pembrolizumab; Drug: TAS-102 pill; Drug: Regorafenib Pill
02
Explore related studies

How this study is categorized

These labels come from structured fields and exact terms in the public record.

03
Public criteria

Who may be able to participate

The sponsor separates these requirements into two groups. You do not need to interpret them alone—use them to guide a conversation with the study team.

Requirements people may need to meetInclusion criteria
  • Liver metastatic MSS-mCRC or NSCLC without EGFR or AKT mutations
  • mCRC progressed on at least two lines of standard chemotherapy; or
  • NSCLC progressed on chemotherapy and an immune checkpoint inhibitor
  • Measurable disease
  • ECOG 0-1
  • At least 4 weeks from prior chemotherapy and free from chemo-related toxicity
  • Adequate organ function
Reasons someone may not be able to joinExclusion criteria
  • Prior organ transplantation
  • Liver metastasis more than 50%
  • Oxygen saturation less than 92% in room air
  • Prior autoimmune disorder
  • CNS metastasis
  • Major GI bleeding in the last 2 months

Important: This is the sponsor’s public criteria, not a determination of eligibility. The study team must review your individual situation.

04
Study sites

U.S. locations

  • University of California, Irvine Medical CenterOrange, California
  • China Medical University Hsinchu HospitalHsinchu
  • Chung Shan Medical University HospitalTaichung

Source and freshness
Processed from ClinicalTrials.gov. Last public update: Apr 16, 2026. Always confirm current availability with the study team.

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