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To Evaluate OBI-833/OBI-821 in Combination With First-Line Erlotinib in Patients With EGFR-Mutated, Globo H-Positive, Locally Advanced or Metastatic Non-Small Cell Lung Cancer

NCT05442060 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2025-08-03

No results posted yet for this study

Summary

This study is a randomized, active control, open-label, phase 2 trial. Erlotinib-treated NSCLC patients will be screened for Globo H, and only Globo H+ (H score ≥ 100) subjects are eligible for the study. Eligible subjects who have been treated with 3±1 months of first-line erlotinib and have achieved stable disease (SD) or partial response (PR) status will be randomized in the ratio of 1:1 to receive erlotinib alone or erlotinib plus OBI-833/OBI-821 therapy.

Conditions

Interventions

BIOLOGICAL

30 μg OBI-833/100 μg OBI-821

Each subject in the OBI-833/OBI-821 + erlotinib combination arm will be treated with OBI-833/OBI-821 weekly for 4 doses (Weeks 1, 2, 3, 4), then every 2 weeks for 2 doses (Weeks 6, 8), then every 4 weeks for 4 doses (Weeks 12, 16, 20, 24), and then every 8 weeks until documented disease progression, intolerable adverse events (AEs)/toxicity, consent withdrawal, death, loss to follow-up, or up to 80 weeks from randomization.

DRUG

Erlotinib (150 mg daily)

All subjects in both arms will continue to receive erlotinib as the background therapy (150 mg daily).

Sponsors & Collaborators

  • OBI Pharma, Inc

    lead INDUSTRY

Principal Investigators

  • Lance Ou · OBI Pharma, Inc

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-07-27
Primary Completion
2025-12-31
Completion
2026-05-31

Countries

  • Taiwan

Study Locations

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Entities

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 NCT05442060 on ClinicalTrials.gov