- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05442060
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 (EGFR)
A Randomized, Open-Label, Phase 2 Study 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
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Anna Hu
- Phone Number: 104 886-2-27866589
- Email: annahu@obipharma.com
Study Contact Backup
- Name: Lance Ou
- Phone Number: 209 886-2-27866589
- Email: lou@obipharma.com
Study Locations
-
-
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Taichung, Taiwan, 40705
- Recruiting
- Taichung Veterans General Hospital
-
-
Beitou District
-
Taipei, Beitou District, Taiwan, 11217
- Recruiting
- Taipei Veterans General Hospital
-
-
Da'an Dist.
-
Taipei, Da'an Dist., Taiwan, 106
- Recruiting
- National Taiwan University Cancer Center
-
-
Guishan Dist.
-
Taoyuan, Guishan Dist., Taiwan, 333
- Recruiting
- Linkou Chang Gung Memorial Hospital
-
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Neihu District
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Taipei, Neihu District, Taiwan, 114202
- Recruiting
- Tri-Service General Hospital
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Zhonghe District
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New Taipei City, Zhonghe District, Taiwan, 23561
- Recruiting
- Shuang Ho Hospital
-
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Zhongzheng Dist.
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Taipei, Zhongzheng Dist., Taiwan, 100229
- Recruiting
- National Taiwan University Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Aged ≥ 20 years.
- Pathologically or cytologically confirmed diagnosis of non-small cell lung cancer whose stage is IIIB, IIIC, IVA, or IVB according to the AJCC Cancer Staging System, 8th Edition.
- The tumor harbors an exon 19 deletion or exon 21 L858R mutation in EGFR, confirmed locally.
- Patient must have a documented Globo H H-score of at least 100 using a validated central IHC assay.
- Patient must have received 3±1 months of first-line erlotinib therapy under a stable dosage of 150 mg/day, have achieved SD or PR before randomization (as confirmed by the Investigator), and plan to continue the erlotinib treatment at 150 mg/day.
- At least one measurable tumor lesion according to RECIST version 1.1 as assessed by the Investigator (local radiological image assessment).
- Life expectancy ≥ 6 months.
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Organ Function Requirements - Subjects must have adequate organ functions as defined below:
- AST/ALT ≤ 3X ULN (upper limit of normal); AST/ALT ≤ 5X ULN in the presence of liver metastases
- Total bilirubin ≤ 2.0 X ULN
- Serum creatinine ≤ 1.5X ULN
- ANC ≥ 1,500 /µL
- Platelets ≥ 100,000/µL
- All eligible patients of childbearing potential must use effective contraception during study treatment, and for at least 2 months after the last dose of OBI-833/OBI-821 and for at least 2 weeks after the last dose of erlotinib. Subjects not of childbearing potential (i.e., permanently sterilized, postmenopausal) can be included in the study. Postmenopausal is defined as 12 months with no menses without an alternative medical cause.
- Understand and provide a written informed consent document according to institutional guidelines.
Exclusion Criteria:
- Patient who has CNS metastasis.
- Patient who is pregnant or breast-feeding at entry.
- Patient with splenectomy.
- Patient with HIV infection, active hepatitis B infection, or active hepatitis C infection.
- Patient with a positive test result for SARS-CoV-2 detected by standard reverse transcription-polymerase chain reaction (RT-PCR) at screening.
Patient with any autoimmune or other disorders requiring IV/oral steroids or immunosuppressive or immunomodulatory therapies.
(e.g., type 1 juvenile onset diabetes mellitus, antibody positive for rheumatoid arthritis, Graves disease, Hashimoto thyroiditis, lupus, scleroderma, systemic vasculitis, hemolytic anemia, immune mediated thrombocytopenia, Crohn disease, ulcerative colitis, and psoriasis).
- Unresolved toxicities from prior anticancer therapy, defined as having not resolved to Grade 0 or 1 (using National Cancer Institute Common Terminology Criteria for Adverse Events [NCI CTCAE] version 5.0), except for alopecia and laboratory values listed in the inclusion criteria.
- A history of other malignancies (except non-melanoma skin carcinoma, carcinoma in situ of the uterine cervix, follicular or papillary thyroid cancer) within 5 years prior to randomization.
- Patient with any known uncontrolled comorbid illness including ongoing or active infections, symptomatic congestive heart failure (NYHA>2), unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
Treatment with any of the following therapies within 4 weeks prior to randomization:
- Anti-cancer therapies, including chemotherapy and targeted therapy (except erlotinib).
- Radiotherapy.
- Immunotherapy, including monoclonal antibodies, cytokines, interferons, and checkpoint inhibitors.
- Immunosuppressants, including cyclosporin, rapamycin, tacrolimus, rituximab, alemtuzumab, natalizumab, and cyclophosphamide.
- Other biologics, including G-CSF and other hematopoietic growth factors.
- Live attenuated vaccines.
- IV/oral steroids except single prophylactic use in CT/MRI scan or other one-time use in approved indications. Use of inhaled and topical (except on the injection site) steroids is allowed.
- Alternative and complementary medicine that may affect the immune system.
- Other investigational drugs.
- Subject with pleural effusions and/or ascites, due to malignancy, requiring paracentesis every 2 weeks or more frequently.
- Subject with any known severe allergies (e.g., anaphylaxis) to any active or inactive ingredients in the study drugs.
- Any other reason that the investigator deems the patient to be unsuitable for the study.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Erlotinib
Erlotinib (150 mg daily)
|
All subjects in both arms will continue to receive erlotinib as the background therapy (150 mg daily).
|
Experimental: Erlotinib + OBI-833/OBI-821
Erlotinib (150 mg daily) + 30 μg OBI-833/100 μg OBI-821
|
All subjects in both arms will continue to receive erlotinib as the background therapy (150 mg daily).
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.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression-free survival rated at one year
Time Frame: One year
|
One year progression-free survival rated by RECIST 1.1 criteria
|
One year
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Lance Ou, OBI Pharma, Inc
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Respiratory Tract Diseases
- Neoplasms
- Lung Diseases
- Neoplasms by Site
- Respiratory Tract Neoplasms
- Thoracic Neoplasms
- Carcinoma, Bronchogenic
- Bronchial Neoplasms
- Lung Neoplasms
- Carcinoma, Non-Small-Cell Lung
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Protein Kinase Inhibitors
- Erlotinib Hydrochloride
Other Study ID Numbers
- OBI-833-003
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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