- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02759588
GL-ONC1 Oncolytic Immunotherapy in Patients With Recurrent or Refractory Ovarian Cancer
January 3, 2023 updated by: Genelux Corporation
Phase 1b & 2 Study With GL-ONC1 Oncolytic Immunotherapy in Patients With Recurrent or Refractory Ovarian Cancer (VIRO-15)
The purpose of this study is to determine if GL-ONC1 oncolytic immunotherapy is well tolerated with anti-tumor activity in patients diagnosed with recurrent or refractory ovarian cancer and peritoneal carcinomatosis.
Study Overview
Status
Completed
Intervention / Treatment
Detailed Description
Ovarian cancer (OC) remains the most lethal gynecologic malignancy owing to late detection, intrinsic and acquired chemo-resistance and remarkable heterogeneity.
There is an unmet medical need to develop new therapy modalities.
In preclinical studies, GL-ONC1, has shown the ability to preferentially locate, colonize and destroy tumor cells in more than 30 different human tumors, including ovarian cancer.
GL-ONC1 has been investigated in early stage clinical trials in the United States and Europe via systemic delivery as monotherapy and in combination with other therapies, and via regional delivery as monotherapy.
GL-ONC1 treatment was well tolerated across different malignancies, routes of administration, and monotherapy as well as combination therapy protocols.
The ability of GL-ONC1 to infect tumor tissue and kill tumor cells was demonstrated.
In addition, virus-induced immune activation and favorable anti-tumor immune response have been observed.
Evidences of anti-tumor efficacy and clinical benefits have also been documented.
Study Type
Interventional
Enrollment (Actual)
46
Phase
- Phase 2
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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California
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Newport Beach, California, United States, 92663
- Gynecologic Oncology Associates
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Florida
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Orlando, Florida, United States, 32804
- AdventHealth Cancer Institute
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
21 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Signed, written informed consent.
- High-grade serous (including Malignant Mixed Mullerian Tumor (MMMT) with metastasis that contains high grade epithelial carcinoma), endometrioid, or clear-cell ovarian cancer which includes: (1) platinum-resistant (recurrence or progression in < 6 months) or (2) platinum-refractory (progression while on platinum-based therapy); patient must have failed either at least 2 consecutive therapies or are not eligible for additional cytotoxic therapies (exception is Phase 2 receiving chemotherapy with/without bevacizumab).
- Intermediate platinum-sensitive patients (recurrence of disease 6 to 12 months from last platinum compound treatment): Recurrent ovarian carcinoma with at least four prior individual treatment regimens including at least two separate platinum-based therapies with recurrence from the last platinum-based regimen less than 12 months, who are unwilling or unable to undergo additional platinum-based cytotoxic therapy (this sub-population is not applicable for Phase 2 receiving chemotherapy with/without bevacizumab).
- Performance status ECOG is at 0 or 1, and life expectancy of 6 months
- Has either measurable disease in the peritoneal cavity as defined by RECIST 1.1 (Phase 1b & 2) or has non-measurable disease in the peritoneal cavity (Phase 1b) and can be confirmed by laparoscopy and/or elevated CA-125. Patients who have non-measurable disease that is not identifiable by PET/PET-CT scan, but who have elevated CA-125, and/or ascites, with visible disease confirmed by laparoscopy are also eligible.
- Able to undergo IP injection.
- Adequate renal, hepatic, bone marrow and immune functions.
- Baseline tumor biopsy is required.
- Documented progressive disease status at baseline (Phase 2).
Exclusion Criteria:
- Tumors of mucinous subtypes, or non-epithelial ovarian cancers (e.g., Brenner tumors, Sex-cord tumors).
- Unresolved bowel obstruction.
- Known central nervous system (CNS) metastasis.
- Known seropositivity for HIV or active hepatitis infection.
- History of thromboembolic event within the last 3 months.
- Pregnant or breast-feeding women.
- Smallpox vaccination within 1 year of study treatment.
- Clinically significant cardiac disease.
- Received prior gene therapy or therapy with cytolytic virus of any type.
- Receiving concurrent antiviral agent active against vaccinia virus.
- Have known allergy to ovalbumin or other egg products.
- Have clinically significant dermatological disorders (e.g., eczema, psoriasis, or unhealed skin wounds or ulcers) as assessed by the Investigator.
- Symptomatic malignant ascites and non-manageable pleural effusion.
- Known hypersensitivity to bevacizumab, uncontrolled hypertension, history of stroke, or clinical findings suggestive of excessive risk for GL perforation (uncontrolled peptic ulcer disease, partial small bowel obstruction, etc.) that would make risks of bevacizumab unacceptable in the opinion of the investigator.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
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 |
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Experimental: GL-ONC1
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GL-ONC1 is a genetically-engineered oncolytic vaccinia virus, which is administered via intraperitoneal infusion as multiple doses.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of Treatment-emergent Adverse Events [Safety and Tolerability] (Phase 1b)
Time Frame: Change from baseline during Treatment and for 30 days following last dose.
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Determine safety and tolerability of administering multiple doses of GL-ONC1 via intraperitoneal catheter by the evaluation of the number of participants with treatment-emergent adverse events (type, frequency, and severity) as assessed by CTCAE 4.03.
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Change from baseline during Treatment and for 30 days following last dose.
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Determine Progression-free Survival following Treatment (Phase 2)
Time Frame: From date of registration until the date of first documented disease progression or date of death from any cause, whichever comes first, assessed up to 24 months.
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To assess progression-free survival (PFS) from time of registration until disease
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From date of registration until the date of first documented disease progression or date of death from any cause, whichever comes first, assessed up to 24 months.
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Tumor Marker Cancer Antigen-125 (CA-125) (Phase 2)
Time Frame: Assessed pre-treatment, during treatment at 2- to 3-week intervals and post-treatment assessed up to 24 months.
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To assess anti-tumor response.
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Assessed pre-treatment, during treatment at 2- to 3-week intervals and post-treatment assessed up to 24 months.
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Overall Response Rate (ORR) by RECIST 1.1 (Phase 2)
Time Frame: Assessed pre-treatment, during treatment at 6- to 12-week intervals and post-treatment assessed up to 24 months.
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To assess anti-tumor response.
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Assessed pre-treatment, during treatment at 6- to 12-week intervals and post-treatment assessed up to 24 months.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluation of Tumor Response to Treatment (Phase 1b)
Time Frame: Assessed post-treatment at 6 to 12 week intervals or until disease progression or death from any cause, whichever comes first, assessed up to 24 months.
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Evaluate participant's best overall response to treatment with therapeutic intent assessed by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1.
(i.e., complete response, partial response, stable disease, or progressive disease).
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Assessed post-treatment at 6 to 12 week intervals or until disease progression or death from any cause, whichever comes first, assessed up to 24 months.
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Evaluation of Immune-related Tumor Response
Time Frame: Assessed post-treatment at 6 to 12 week intervals or until disease progression or death from any cause, whichever comes first, assessed up to 24 months.
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Evaluate participants' best overall response to treatment with oncolytic immunotherapy assessed by Immune-related Response Criteria (immune-related complete response, immune-related partial response, immune-related stable disease, or immune-related progressive disease).
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Assessed post-treatment at 6 to 12 week intervals or until disease progression or death from any cause, whichever comes first, assessed up to 24 months.
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CA-125 Response (Phase 1b)
Time Frame: Assessed pre-treatment, during treatment and post-treatment at 6 to 12 week intervals, assessed up to 24 months.
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CA-125 according to the Gynecologic Cancer Intergroup (GCIG) is measured by at least a 50% reduction in CA-125 levels from pre-treatment sample which is confirmed and maintained for at least 28 days.
Pre-treatment CA-125 sample must be at least twice the upper limit of normal and obtained within 2 weeks prior to starting treatment.
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Assessed pre-treatment, during treatment and post-treatment at 6 to 12 week intervals, assessed up to 24 months.
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Determine Progression-free Survival following Treatment (Phase 1b)
Time Frame: From date of registration until the date of first documented disease progression or date of death from any cause, whichever comes first, assessed up to 24 months.
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To assess progression-free survival (PFS) in participant population.
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From date of registration until the date of first documented disease progression or date of death from any cause, whichever comes first, assessed up to 24 months.
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Overall Survival
Time Frame: By medical chart review until death or 3 years from the date of last treatment which ever comes first.
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To determine overall survival (OS) in the participant population.
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By medical chart review until death or 3 years from the date of last treatment which ever comes first.
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Clinical Benefit Rate
Time Frame: Approximately 24 months
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Defined as the percentage of patients who have achieved CR + PR + SD greater than or equal to 15 weeks.
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Approximately 24 months
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2016
Primary Completion (Actual)
December 31, 2021
Study Completion (Actual)
December 31, 2022
Study Registration Dates
First Submitted
April 25, 2016
First Submitted That Met QC Criteria
April 29, 2016
First Posted (Estimate)
May 3, 2016
Study Record Updates
Last Update Posted (Actual)
January 5, 2023
Last Update Submitted That Met QC Criteria
January 3, 2023
Last Verified
January 1, 2023
More Information
Terms related to this study
Keywords
- imaging
- carcinoma
- immunotherapy
- cancer
- GL-ONC1
- oncolytic virus
- virotherapy
- vaccinia virus
- ovarian cancer
- platinum resistant
- platinum refractory
- recurrent ovarian cancer
- neoplasms
- immune therapy
- Virus diseases
- peritoneal carcinomatosis
- vaccinia
- Viral therapy
- Genelux
- fallopian cancer
- abdominal cancer
- DNA virus
- neoplasms by histological type
- neoplasms, Glandular and Epithelial
- Poxviridae infections
- intermediate platinum-sensitive
Additional Relevant MeSH Terms
- Digestive System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Urogenital Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Peritoneal Diseases
- Genital Neoplasms, Female
- Endocrine System Diseases
- Ovarian Diseases
- Adnexal Diseases
- Gonadal Disorders
- Digestive System Neoplasms
- Endocrine Gland Neoplasms
- Fallopian Tube Diseases
- Abdominal Neoplasms
- Carcinoma
- Ovarian Neoplasms
- Fallopian Tube Neoplasms
- Peritoneal Neoplasms
- Carcinoma, Ovarian Epithelial
- Physiological Effects of Drugs
- Antineoplastic Agents
- Antineoplastic Agents, Immunological
- Angiogenesis Inhibitors
- Angiogenesis Modulating Agents
- Growth Substances
- Growth Inhibitors
- Bevacizumab
Other Study ID Numbers
- GL-ONC1-015
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
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.
Clinical Trials on Ovarian Cancer
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Roswell Park Cancer InstituteCompletedFallopian Tube Carcinoma | Primary Peritoneal Carcinoma | Stage IIA Ovarian Cancer | Stage IIB Ovarian Cancer | Stage IIC Ovarian Cancer | Stage IIIA Ovarian Cancer | Stage IIIB Ovarian Cancer | Stage IIIC Ovarian Cancer | Stage IV Ovarian Cancer | Stage IA Ovarian Cancer | Stage IB Ovarian Cancer | Stage IC... and other conditionsUnited States
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City of Hope Medical CenterNational Cancer Institute (NCI)CompletedCancer Survivor | Stage IIIA Ovarian Epithelial Cancer | Stage IIIB Ovarian Epithelial Cancer | Stage IIIC Ovarian Epithelial Cancer | Stage IIA Ovarian Epithelial Cancer | Stage IIB Ovarian Epithelial Cancer | Stage IIC Ovarian Epithelial Cancer | Stage IA Ovarian Epithelial Cancer | Stage IB Ovarian... and other conditionsUnited States
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Massachusetts General HospitalJohns Hopkins University; M.D. Anderson Cancer Center; National Cancer Institute... and other collaboratorsRecruitingOvarian Neoplasms | Fallopian Tube Neoplasms | Stage III Ovarian Cancer AJCC v8 | Stage IIIA Ovarian Cancer AJCC v8 | Stage IIIA1 Ovarian Cancer AJCC v8 | Stage IIIA2 Ovarian Cancer AJCC v8 | Stage IIIB Ovarian Cancer AJCC v8 | Stage IIIC Ovarian Cancer AJCC v8 | Stage IV Ovarian Cancer AJCC v8 | Stage... and other conditionsUnited States
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Gynecologic Oncology GroupNational Cancer Institute (NCI)CompletedOvarian Clear Cell Cystadenocarcinoma | Ovarian Endometrioid Adenocarcinoma | Ovarian Seromucinous Carcinoma | Ovarian Serous Cystadenocarcinoma | Stage IV Ovarian Germ Cell Tumor | Ovarian Sarcoma | Malignant Ovarian Epithelial Tumor | Ovarian Carcinosarcoma | Ovarian Brenner Tumor | Ovarian Mucinous... and other conditionsUnited States
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Gynecologic Oncology GroupNational Cancer Institute (NCI)CompletedStage IIA Fallopian Tube Cancer | Stage IIA Ovarian Cancer | Stage IIB Fallopian Tube Cancer | Stage IIB Ovarian Cancer | Stage IIC Fallopian Tube Cancer | Stage IIC Ovarian Cancer | Stage IIIA Fallopian Tube Cancer | Stage IIIA Ovarian Cancer | Stage IIIA Primary Peritoneal Cancer | Stage IIIB Fallopian... and other conditionsUnited States
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University of WashingtonNational Cancer Institute (NCI)CompletedCaregiver | Stage IIIA Ovarian Cancer | Stage IIIB Ovarian Cancer | Stage IIIC Ovarian Cancer | Stage IV Ovarian CancerUnited States
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Sidney Kimmel Cancer Center at Thomas Jefferson...CompletedStage I Breast Cancer | Stage I Uterine Corpus Cancer | Stage II Uterine Corpus Cancer | Stage III Uterine Corpus Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIA Breast Cancer | Stage IIB Breast Cancer | Stage... and other conditionsUnited States
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Eve RodlerNot yet recruitingBreast Cancer | Ovarian Cancer | Breast Neoplasm | Breast Carcinoma | Breast Cancer Stage IV | Breast Cancer Stage I | Breast Cancer Stage II | Invasive Breast Cancer | Cancer, Breast | Breast Cancer Stage III | Ovary Cancer | Malignant Tumor of Breast | Ovarian Cancer Stage IIIC | Ovarian Cancer Stage IV | Ovarian Cancer... and other conditionsUnited States
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Gynecologic Oncology GroupNational Cancer Institute (NCI)RecruitingStage IIIA Ovarian Cancer | Stage IIIB Ovarian Cancer | Stage IIIC Ovarian Cancer | Stage IV Ovarian CancerUnited States
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University of WashingtonMinnesota Ovarian Cancer AllianceTerminatedStage III Ovarian Cancer AJCC v8 | Stage IIIA Ovarian Cancer AJCC v8 | Stage IIIA1 Ovarian Cancer AJCC v8 | Stage IIIA2 Ovarian Cancer AJCC v8 | Stage IIIB Ovarian Cancer AJCC v8 | Stage IIIC Ovarian Cancer AJCC v8 | Stage IV Ovarian Cancer AJCC v8 | Stage IVA Ovarian Cancer AJCC v8 | Stage IVB Ovarian... and other conditionsUnited States
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