- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04452955
A Study to Assess Safety and Efficacy of PRL3-Zumab in Patients With Solid Tumors
February 28, 2023 updated by: Intra-IMMUSG Pte Ltd
An Open Label, Multicenter, Safety and Efficacy Phase 2 Study of PRL3-Zumab in Solid Tumors
This is a multi-center, Phase 2, open-label, single dose level study of PRL3-zumab monotherapy in patients with unresectable or metastatic solid tumor.
Study Overview
Detailed Description
The study consists of a Screening Period (Day - 14 to Day -1), a Treatment Period during which visits will occur every 2 weeks, an End of Treatment visit within 14 days of the decision to discontinue treatment for any reason, and a Safety Follow-up visit at 14 ± 4 days after the last dose of study treatment.
PRL3-zumab will be administered by intravenous (IV) infusion till patient meets any of the discontinuation criteria (progressive disease, clinically or per RECIST v1.1 and iRECIST, intolerable toxicity or withdrawal of consent).
One cycle of treatment will be 4 weeks (2 infusions, 12 days ±2 days apart).
Study Type
Interventional
Enrollment (Anticipated)
55
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Rio Aquino
- Phone Number: +1 562 359-9666
- Email: Rio.Aquino@PAREXEL.com
Study Contact Backup
- Name: Qi Zeng
- Email: mcbzengq@imcb.a-star.edu.sg
Study Locations
-
-
Arizona
-
Scottsdale, Arizona, United States, 85258
- Recruiting
- HonorHealth Research
-
Contact:
- Irfan Uddin
-
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California
-
Fullerton, California, United States, 92835
- Recruiting
- St. Jude Medical Center
-
Contact:
- Blanca Sanchez
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Los Angeles, California, United States, 90025
- Recruiting
- The Angeles Clinic
-
Contact:
- Roland Menendez
-
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Kentucky
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Louisville, Kentucky, United States, 40200
- Recruiting
- Norton Healthcare
-
Contact:
- Kylee Fleig
-
-
Nevada
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Las Vegas, Nevada, United States, 89014
- Recruiting
- Comprehensive Cancer Centers of Nevada
-
Contact:
- Karishma Gupta
-
-
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
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients with unresectable or metastatic solid tumors willing to provide signed informed consent.
- Histopathological diagnosis and metastatic status cancer at study entry.
- Must have received at least 1 prior line of systemic therapy for metastatic disease but no more than 3 prior lines of treatment for metastatic disease.
- Life expectancy of more than 6 months.
- Eastern Cooperative Oncology Group (ECOG) performance status (PS) score or less than 2.
- Adequate organ and hematological function.
- Measurable disease by RECIST v1.1 and iRECIST.
Exclusion Criteria:
- Patient has known untreated or symptomatic central nervous system metastasis.
- Patient is receiving systemic glucocorticoids or other immunosuppressive treatments for autoimmune disease or any other medical condition.
- Patient has experienced a severe hypersensitivity reaction to another monoclonal antibody.
- Patient has received treatment with any systemic anti-cancer therapies within 3 weeks prior to starting study treatment.
- Patient has undergone radiotherapy ≤ 4 weeks prior to starting study treatment.
- Patient has received > 3 lines of prior systemic chemotherapy for metastatic disease
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 |
---|---|
Experimental: PRL3-zumab
All patients will receive PRL3-zumab until clinical progression per RECIST v1.1 and iRECIST criteria, or unacceptable toxicity, or withdraws consent.
|
Starting dose of 6 mg/kg will be administered as IV infusion over 60 minutes every 2 weeks (±2 days)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression free survival (PFS)
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
PFS is defined as the time from the initiation of study treatment to the date of disease progression as per RECIST v1.1 and iRECIST criteria.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Objective response rate (ORR)
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
ORR is defined as the percentage of patients with complete response (CR) or partial response (PR) as per RECIST v1.1 and iRECIST criteria from time of initiation of study treatment.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Clinical benefit rate (CBR)
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
CBR is defined as the percentage of patients with CR, PR, or stable disease (SD) as per RECIST v1.1 and iRECIST criteria based on Investigator's assessment.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Overall survival (OS)
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
OS is defined as the time from the initiation of study treatment to death from any cause.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Duration of response
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Duration of response is defined as the time from the initial documented response (CR or PR) to the first documented sign of disease progression as per RECIST v1.1 and iRECIST criteria or death.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maximum plasma PRL3-zumab concentration (Cmax)
Time Frame: Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
To assess pharmacokinetics (PK) after single and multiple dose administration of PRL3-zumab.
|
Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
Time of Cmax (tmax)
Time Frame: Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
To assess PK after single and multiple dose administration of PRL3-zumab.
|
Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
Area under the concentration time curve from pre-dose (AUCinf)
Time Frame: Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
To assess PK after single and multiple dose administration of PRL3-zumab.
|
Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
Terminal elimination half life (t½)
Time Frame: Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
To assess PK after single and multiple dose administration of PRL3-zumab.
|
Pre-dose and during first dose of C1, pre dose C1D15, C2D1, C2D15, C3D1, and pre dose and during the second dose of C3, pre-dose C4D1, C5D1, C6D1 and at end of treatment (up to approximately 6 months). Duration of 1 cycle is 4 weeks. C = Cycle, D = Day.
|
Number of patients with adverse events and serious adverse events
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
To assess safety of PRL3-zumab in patients with unresectable or metastatic solid tumors.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
European Quality-5D (EQ-5D)
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
The system comprises 5 questions, 1 for each of 5 domains: mobility, self care, usual activities, pain/discomfort, and anxiety/depression.
Each is rated according to 3 response levels ("no problems," "some problems," or "extreme problems").
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
European Organization for Research and Treatment of Cancer-quality of life quantionnaire-C30 (EORTC-QLQ-C30)
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Health-related quality of life is measured by EORTC-QLQ-C30, a 30 item questionnaire.
This scale consists of functioning scales and symptom scales.
For functioning scales higher scores suggest better functioning; for symptom scales higher scores suggest higher symptom burden.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Eastern Cooperative Oncology Group Performance Status (ECOG PS)
Time Frame: From first dose of study drug until disease progression or end of treatment, whichever comes first
|
To assess safety of PRL3-zumab in patients with unresectable or metastatic solid tumors.
|
From first dose of study drug until disease progression or end of treatment, whichever comes first
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
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 (Actual)
December 12, 2020
Primary Completion (Anticipated)
September 1, 2023
Study Completion (Anticipated)
December 1, 2023
Study Registration Dates
First Submitted
June 22, 2020
First Submitted That Met QC Criteria
June 29, 2020
First Posted (Actual)
July 1, 2020
Study Record Updates
Last Update Posted (Actual)
March 1, 2023
Last Update Submitted That Met QC Criteria
February 28, 2023
Last Verified
February 1, 2023
More Information
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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