- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04386967
OH2 Injection in Solid Tumors
Open and Incremental Phase I Clinical Trial of Recombinant Human GM-CSF Type II Herpes Simplex Virus (OH2) Injection (Vero Cells) in the Treatment of Advanced Solid Tumors
This phase I study evaluates the safety and efficacy of OH2 as single agent or in combination with Keytruda, an anti-PD-1 antibody, in patients with malignant solid tumors (Melanoma).
OH2 is an oncolytic virus developed upon genetic modifications of the herpes simplex virus type 2 strain HG52, allowing the virus to selectively replicate in tumors. Meanwhile, the delivery of the gene encoding human granulocyte macrophage colony-stimulating factor (GM-CSF) may induce a more potent antitumor immune response.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Contact
- Name: Jun Guo, PH.D
- Phone Number: 86-010-88140650
- Email: guoj307@126.com
Study Locations
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Beijing
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Beijing, Beijing, China, 100010
- Recruiting
- Peking University Cancer Hospital
-
Contact:
- Jun Guo, P.HD
- Phone Number: 86-010-88140650
- Email: guoj307@126.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- The non-operative stage III or stage IV malignant tumor patients with clear diagnosis by pathology and/ or cytology; breast cancer, gastrointestinal adenocarcinoma, liver cancer, cervical cancer, malignant melanoma, head and neck tumors, Priority inclusion in soft tissue sarcomas (mainly for melanoma patients at the dose extension phase).
- The absence of a conventional effective treatment or treatment failure or recurrence by a conventional method.
- Male or female patients, aged 18 ≤ 75 years (including boundary value), general physical condition score ECOG 0 ≤ 1, expected survival time more than 3 months.
- Prior anti-tumor treatment (including endocrine, chemical/ radiotherapy,targeted therapy) was over 4 weeks (more than 6 weeks of discontinuation using nitroso-and mitomycin-based chemotherapy) and was recovered to grade 1 from the side effects of prior treatment.
- Those who have undergone major surgery will have to undergo surgery for four weeks.
- There is at least one measurable lesion that is suitable for intratumoral injection. According to RECIST version 1.1, it is determined that at least once the CT or MRI examination shows the tumor lesion, it is possible to measure the tumor focus. The measured tumor focus is defined as the longest diameter ≥ 10 mm and the scanning thickness is not more than 5.0 mm. For lymph node lesions, the short diameter is ≥ 15 mm.
- There is no serious dysfunction of the main organs.
- (a) WBC≥3.0×109/L,ANC≥2.0×109/L ,PLT≥100×109/L,Hb≥90 g/L; (b) BUN and Scr. were in the upper limit of 1.5 times of the normal value; (c) TBIL≤ 1.5 times the upper limit of the normal value. (d) ALT and AST ≤ 2.5 times the upper limit of normal value; The value of patients with liver metastasis did not exceed 5 times the upper limit of normal value. (e) Coagulation function is normal (PT and APPT are within 1.5 times of the upper limit of normal value).
- Female subjects and their spouses received effective contraceptives during and within 3 months of treatment.
- Subjects with herpes in the reproductive organs needed three months after the end of herpes.
- The informed consent was voluntarily signed and the expected compliance was good.
Exclusion Criteria:
- Severe medical diseases, including severe heart disease, cerebrovascular disease, uncontrolled diabetes, uncontrolled hypertension, severe infection, active digestive tract ulcer, abnormal immune function (including, but not limited to, rheumatoid arthritis, lupus erythematosus, Sjogren's syndrome, etc.).
- History of primary grape-film melanoma or other malignant tumors in the 3 years prior to treatment. (use of combination drugs only)
- Past or present immunodeficiency diseases. (use of combination drugs only)
- Treated with PD-1/PD-L1 or PD-L2 monoantigens or inhibitors that have been used or used in the past. (use of combination drugs only)
- Autoimmune diseases requiring systemic treatment (e.g. steroids or immunosuppressants) during the first 2 years of treatment, such as autoimmune pneumonia, glomerular nephritis, vasculitis and other symptoms of autoimmune diseases; Except for wind or child asthma. (use of combination drugs only)
- Have uncontrolled primary or brain metastatic tumors.
- Suffering from uncontrolled mental illness, infectious diseases.
- The lesions cannot meet the requirements of injection capacity in the tumor body.
- Pregnant or lactating women.
- Other experimental therapies or antiviral therapy are used or are being used within 4 weeks of treatment.
- Other clinical studies have been taken in the past 4 weeks.
- Allergy to herpes virus and drug ingredients.
- The researchers believe that there is any reason why the patient is not suitable to participate in this trial.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Dose expansion
Dose expansion trial comprises of 2 cohorts.
In cohort 1, OH2 injection will be administered at 1x10e7CCID50/mL .
In cohort 2, OH2 injection will be administered at 1x10e7CCID50/mL in combination with Keytruda injection, an anti-PD-1 antibody, and the first doses of the two anti-tumor agents will be administered on the same day.
|
Oncolytic Type 2 Herpes Simplex Virus
Anti-PD-1 antibody
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Further evaluation of dose-limiting toxicity (DLT) and maximum-tolerated dose (MTD) of OH2 in patients with solid tumors
Time Frame: 12 months
|
12 months
|
The dose-limiting toxicity (DLT) of OH2 injection and Keytruda in patients with solid tumors
Time Frame: 12 months
|
12 months
|
The maximum-tolerated dose (MTD) of OH2 injection in combination with Keytruda in patients with solid tumors
Time Frame: 12 months
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The response rate of patients with solid tumors receiving OH2 injection monotherapy and OH2 injection in combination with Keytruda
Time Frame: 12 months
|
12 months
|
The biodistribution of OH2 injection as determined by the concentration of OH2 in blood, urine and feces of participating patients
Time Frame: 12 months
|
12 months
|
The immunogenicity of OH2 injection as determined by the detection of antibodies in response to OH2 and GM-CSF
Time Frame: 12 months
|
12 months
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- OH2-I-ST-01
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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Mayo ClinicNational Cancer Institute (NCI)CompletedRecurrent Melanoma | Stage IV Melanoma | Stage IIIA Melanoma | Stage IIIB Melanoma | Stage IIIC Melanoma | Stage IIB Melanoma | Stage IIC Melanoma | Stage IIA MelanomaUnited States
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BiocadRecruitingMelanoma | Melanoma (Skin) | Melanoma Stage IV | Melanoma Stage III | Melanoma Metastatic | Melanoma Unresectable | Melanoma AdvancedIndia, Russian Federation, Belarus
Clinical Trials on OH2 injection
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Binhui Biopharmaceutical Co., Ltd.Recruiting
-
Binhui Biopharmaceutical Co., Ltd.RecruitingAdvanced Liver CancerChina
-
Wuhan Binhui Biotechnology Co., Ltd.Recruiting
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Binhui Biopharmaceutical Co., Ltd.Recruiting
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Peking University Cancer Hospital & InstituteNot yet recruiting