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Electroporation and Immunotherapy in Metastatic Colorectal Cancer

NCT05609656 · Status: TERMINATED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 4

Last updated 2024-06-03

No results posted yet for this study

Summary

The trial is designed as an investigator initiated prospective phase 2 study in patients with metastatic pMMR colorectal cancer (CRC) to determine the safety and efficacy of calcium electroporation (CaEP) performed concurrently with irreversible electroporation (IRE) followed by a PD-1 inhibitor (pembrolizumab).

Conditions

Interventions

DEVICE

Irreversible electroporation

Percutaneous ablation of a metastatic lesion. Irreversible electroporation is delivered through the NanoKnife system (AngioDynamics, New York, USA). The system is CE approved for medical use.

DEVICE

Calcium electroporation

Just before the reversible electroporation, calcium chloride will be injected into the primary tumor. The electroporation will be delivered as at least four pulses and up to eight pulses. The device is repositioned after each pulse to ensure coverage of the entire surface area of the tumor. The reversible electroporation regime will be delivered through the endoscopic device EndoVE®, while the ePORE® will be used for pulse generation, both CE approved.

DRUG

Pembrolizumab

Pembrolizumab 200 mg as an IV infusion every 3 weeks (+/- 3 days) for up to 12 months Pembrolizumab is an immune checkpoint inhibitor (PD-1-inhibitor).

Sponsors & Collaborators

  • Ismail Gögenur

    lead OTHER

Principal Investigators

  • Ismail Gögenur · Zealand University Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-01-26
Primary Completion
2024-04-08
Completion
2024-05-02

Countries

  • Denmark

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05609656 on ClinicalTrials.gov