Chemotherapy With or Without Immunotherapy for Peritoneal Mesothelioma

April 3, 2024 updated by: National Cancer Institute (NCI)

Phase 2 Randomized Trial of Neoadjuvant or Palliative Chemotherapy With or Without Immunotherapy for Peritoneal Mesothelioma

This phase II trial compares the usual treatment alone to using immunotherapy (atezolizumab) plus the usual treatment in treating patients with peritoneal mesothelioma. The usual treatment consists of surgery or chemotherapy. Chemotherapy drugs, such as carboplatin and pemetrexed, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Bevacizumab is in a class of medications called antiangiogenic agents. It works by stopping the formation of blood vessels that bring oxygen and nutrients to tumor. This may slow the growth and spread of tumor. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving atezolizumab with usual treatment may work better than usual treatment alone.

Study Overview

Detailed Description

PRIMARY OBJECTIVE:

I. To determine whether frontline treatment with carboplatin, pemetrexed, bevacizumab and atezolizumab results in a superior best response rate than carboplatin, pemetrexed and bevacizumab in patients with peritoneal mesothelioma as determined by Response Evaluation Criteria in Solid Tumors (RECIST).

SECONDARY OBJECTIVES:

I. To determine the safety, major pathologic response rates, and completeness of cytoreduction of patients treated with neoadjuvant carboplatin, pemetrexed, bevacizumab and atezolizumab or carboplatin, pemetrexed and bevacizumab.

II. To determine the safety of patients treated with palliative carboplatin, pemetrexed, bevacizumab and atezolizumab or carboplatin, pemetrexed and bevacizumab.

III. To determine whether frontline treatment with carboplatin, pemetrexed, bevacizumab and atezolizumab results in a superior metabolic response rate than carboplatin, pemetrexed and bevacizumab as determined by Positron Emission Tomography (PET) Response Criteria in Solid Tumors.

IV. Explore the value that analysis of secondary computed tomography (CT) findings and quantitative fludeoxyglucose F-18 (FDG)-PET imaging adds to prognostic information and response assessment in this disease.

V. Determine the number of patients who were deemed to have unresectable disease who are able to undergo surgery following treatment with carboplatin, pemetrexed, bevacizumab and atezolizumab or carboplatin, pemetrexed and bevacizumab due to dramatic response.

VI. To compare the progression-free survival and overall survival between arms. VII. Results of the primary analysis will be examined for consistency, while taking into account the stratification factors and/or covariates of baseline quality of life (QOL) and fatigue.

EXPLORATORY OBJECTIVE:

I. To determine whether blood-based biomarkers including our recently described cell-free chromosomal junctions, soluble mesothelin-related peptides and megakaryocyte potentiating factor correlate with clinical outcomes data (i.e. overall survival [OS], progression-free survival [PFS], recurrence, response, etc.).

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive atezolizumab intravenously (IV) over 60 minutes, bevacizumab IV over 30-90 minutes, carboplatin IV over 30 minutes, and pemetrexed IV over 10 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Within 4-8 weeks, patients undergo cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC). Patients not eligible for surgery may receive atezolizumab and bevacizumab in the absence of disease progression or unacceptable toxicity.

ARM II: Patients receive bevacizumab IV over 30-90 minutes, carboplatin IV over 30 minutes, and pemetrexed IV over 10 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Within 4-8 weeks, patients undergo cytoreductive surgery and HIPEC. Patients not eligible for surgery may receive bevacizumab with or without atezolizumab at the discretion of the investigator in the absence of disease progression or unacceptable toxicity.

Patients undergo computed tomography (CT) scan and positron emission tomography (PET) scan on study. Patients also undergo blood and tissue sample collection on study.

After completion of study treatment, patients are followed up every 6 months for up to 3 years.

Study Type

Interventional

Enrollment (Estimated)

66

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 Locations

    • Arizona
      • Phoenix, Arizona, United States, 85054
        • Suspended
        • Mayo Clinic Hospital in Arizona
    • Illinois
      • Chicago, Illinois, United States, 60637
        • Recruiting
        • University of Chicago Comprehensive Cancer Center
        • Contact:
        • Principal Investigator:
          • Hedy L. Kindler
      • Danville, Illinois, United States, 61832
        • Recruiting
        • Carle at The Riverfront
        • Principal Investigator:
          • Suparna Mantha
        • Contact:
      • Effingham, Illinois, United States, 62401
        • Recruiting
        • Carle Physician Group-Effingham
        • Principal Investigator:
          • Suparna Mantha
        • Contact:
      • Mattoon, Illinois, United States, 61938
        • Recruiting
        • Carle Physician Group-Mattoon/Charleston
        • Principal Investigator:
          • Suparna Mantha
        • Contact:
      • Urbana, Illinois, United States, 61801
        • Recruiting
        • Carle Cancer Center
        • Principal Investigator:
          • Suparna Mantha
        • Contact:
      • Urbana, Illinois, United States, 61801
        • Recruiting
        • The Carle Foundation Hospital
        • Principal Investigator:
          • Suparna Mantha
        • Contact:
    • Kentucky
      • Lexington, Kentucky, United States, 40536
        • Active, not recruiting
        • University of Kentucky/Markey Cancer Center
    • Massachusetts
      • Boston, Massachusetts, United States, 02115
        • Recruiting
        • Alliance for Clinical Trials in Oncology
        • Principal Investigator:
          • Aaron S. Mansfield
        • Contact:
    • Minnesota
      • Bemidji, Minnesota, United States, 56601
      • Coon Rapids, Minnesota, United States, 55433
        • Recruiting
        • Mercy Hospital
        • Contact:
        • Principal Investigator:
          • Daniel M. Anderson
      • Edina, Minnesota, United States, 55435
        • Recruiting
        • Fairview Southdale Hospital
        • Contact:
        • Principal Investigator:
          • Daniel M. Anderson
      • Fridley, Minnesota, United States, 55432
        • Active, not recruiting
        • Unity Hospital
      • Minneapolis, Minnesota, United States, 55407
        • Recruiting
        • Abbott-Northwestern Hospital
        • Contact:
        • Principal Investigator:
          • Daniel M. Anderson
      • Rochester, Minnesota, United States, 55905
        • Recruiting
        • Mayo Clinic in Rochester
        • Contact:
          • Site Public Contact
          • Phone Number: 855-776-0015
        • Principal Investigator:
          • Aaron S. Mansfield
      • Saint Louis Park, Minnesota, United States, 55416
        • Recruiting
        • Park Nicollet Clinic - Saint Louis Park
        • Contact:
        • Principal Investigator:
          • Daniel M. Anderson
      • Saint Paul, Minnesota, United States, 55101
        • Recruiting
        • Regions Hospital
        • Contact:
        • Principal Investigator:
          • Daniel M. Anderson
      • Saint Paul, Minnesota, United States, 55102
        • Recruiting
        • United Hospital
        • Contact:
        • Principal Investigator:
          • Daniel M. Anderson
    • North Dakota
      • Bismarck, North Dakota, United States, 58501
      • Fargo, North Dakota, United States, 58122
      • Fargo, North Dakota, United States, 58122
    • Ohio
      • Columbus, Ohio, United States, 43210
        • Recruiting
        • Ohio State University Comprehensive Cancer Center
        • Contact:
        • Principal Investigator:
          • John L. Hays
    • Oklahoma
      • Oklahoma City, Oklahoma, United States, 73104
        • Recruiting
        • University of Oklahoma Health Sciences Center
        • Contact:
        • Principal Investigator:
          • Hassan Hatoum
    • Pennsylvania
      • Pittsburgh, Pennsylvania, United States, 15232
        • Recruiting
        • University of Pittsburgh Cancer Institute (UPCI)
        • Contact:
          • Site Public Contact
          • Phone Number: 412-647-8073
        • Principal Investigator:
          • Liza C. Villaruz
    • South Dakota
      • Sioux Falls, South Dakota, United States, 57104
      • Sioux Falls, South Dakota, United States, 57117-5134
    • Texas
      • Conroe, Texas, United States, 77384
        • Recruiting
        • MD Anderson in The Woodlands
        • Contact:
        • Principal Investigator:
          • Kanwal P. Raghav
      • Houston, Texas, United States, 77030
        • Recruiting
        • M D Anderson Cancer Center
        • Contact:
        • Principal Investigator:
          • Kanwal P. Raghav
      • Houston, Texas, United States, 77079
        • Recruiting
        • MD Anderson West Houston
        • Contact:
        • Principal Investigator:
          • Kanwal P. Raghav
      • League City, Texas, United States, 77573
        • Recruiting
        • MD Anderson League City
        • Contact:
        • Principal Investigator:
          • Kanwal P. Raghav
      • Sugar Land, Texas, United States, 77478
        • Recruiting
        • MD Anderson in Sugar Land
        • Contact:
        • Principal Investigator:
          • Kanwal P. Raghav
    • Wisconsin
      • Appleton, Wisconsin, United States, 54911
        • Recruiting
        • ThedaCare Regional Cancer Center
        • Contact:
        • Principal Investigator:
          • Matthias Weiss
      • Eau Claire, Wisconsin, United States, 54701
      • Marshfield, Wisconsin, United States, 54449
      • Minocqua, Wisconsin, United States, 54548
      • Rice Lake, Wisconsin, United States, 54868
      • Stevens Point, Wisconsin, United States, 54482
      • Weston, Wisconsin, United States, 54476

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

Description

Inclusion Criteria:

  • Histologically or cytologically confirmed malignant peritoneal mesothelioma for which there has been no prior treatment. Given the indolent nature of well-differentiated papillary mesothelioma and multicystic mesothelioma, patients with these variants are not eligible for participation

    • All slides including performed immunostains from diagnostic tumor tissue together with pathology report for retrospective central pathology review
  • Must have measurable disease per RECIST version (v) 1.1
  • Not pregnant and not nursing, because this study involves an agent that has known genotoxic, mutagenic and teratogenic effects. Therefore, for women of childbearing potential only, a negative pregnancy test done =< 28 days prior to registration is required
  • Age >= 18 years
  • Eastern Cooperative Oncology Group (ECOG) performance status 0-1
  • Leukocytes >= 2,500/mm^3
  • Absolute neutrophil count (ANC) >= 1,500/mm^3
  • Platelet count >= 100,000/mm^3
  • Creatinine clearance >= 45 mL/min/1.73 m^2 for patients with creatinine levels above institutional normal
  • Total bilirubin =< 1.5 x upper limit of normal (ULN)
  • Aspartate aminotransferase (AST) / alanine aminotransferase (ALT) =< 3.0 x upper limit of normal (ULN)
  • Urine protein:creatinine (UPC) ratio < 1, or urine protein: =< 1+
  • No prior systemic therapy for peritoneal mesothelioma is allowed. No concurrent radiotherapy is allowed
  • No active or history of autoimmune disease or immune deficiency, including, but not limited to, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, antiphospholipid antibody syndrome, Wegener granulomatosis, Sjogren syndrome, Guillain-Barre syndrome, or multiple sclerosis, with the following exceptions:

    • Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study
    • Patients with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study
  • Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following conditions are met:

    • Rash must cover < 10% of body surface area
    • Disease is well controlled at baseline and requires only low-potency topical corticosteroids
    • No occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high-potency or oral corticosteroids within the previous 12 months
  • No history of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest computed tomography (CT) scan
  • No prior allogeneic stem cell or solid organ transplantation
  • Central nervous system (CNS) metastases must have been treated with local therapy (surgery, radiation, ablation) with systemic steroids tapered to a physiologic dose (10 mg or prednisone equivalent or less)
  • Patients who have received live attenuated vaccines within 30 days of the first dose of trial treatment are eligible at the discretion of the investigator. All seasonal influenza vaccines and vaccines intended to prevent SARS-CoV-2 and coronavirus disease 2019 (COVID-19) are allowed
  • No history of inadequately controlled hypertension (defined as systolic blood pressure > 150 mmHg and/or diastolic blood pressure > 100 mmHg)
  • No history of hypertensive crisis or hypertensive encephalopathy
  • No clinically significant cardiovascular disease, such as cerebrovascular accidents within 12 months prior to randomization, myocardial infarction within 12 months prior to randomization, unstable angina, New York Heart Association (NYHA) grade II or greater CHF, or serious cardiac arrhythmia uncontrolled by medication or potentially interfering with study treatment
  • No significant vascular disease (e.g., aortic aneurysm requiring surgical repair or recent arterial thrombosis) within 6 months prior to randomization
  • No history of grade >= 4 venous thromboembolism
  • No history or evidence upon physical or neurological examination of central nervous system disease (e.g. seizures) unrelated to cancer unless adequately treated with standard medical therapy
  • No history of grade >= 2 hemoptysis (defined as >= 2.5 mL of bright red blood per episode) within 1 month prior to screening
  • No history or evidence of inherited bleeding diathesis or significant coagulopathy at risk of bleeding (i.e., in the absence of therapeutic anticoagulation)
  • No major surgical procedure or significant traumatic injury within 28 days prior to initiation of study treatment (diagnostic laparoscopy is allowed as part of diagnosing peritoneal mesothelioma)
  • No core biopsy or other minor surgical procedure, excluding placement of a vascular access device, within 7 days prior to initiation of study treatment
  • Placement of a vascular access device should be at least 2 days prior to initiation of study treatment
  • No active infection requiring IV antibiotics at the time of initiation of study treatment
  • No history of abdominal fistula, gastrointestinal (GI) perforation, intra-abdominal abscess, or active GI bleeding within 6 months prior to randomization
  • No serious, non-healing wound, active ulcer, or untreated bone fracture
  • No other malignancy within 5 years prior to randomization, except for localized cancer in situ, such as basal or squamous cell skin cancer
  • Patients with a creatinine clearance between 45 and 79 mL/min should not use ibuprofen or other nonsteroidal anti-inflammatory drug (NSAIDs) for 2 days before, the day of, and 2 days following pemetrexed administration
  • No treatment with immunosuppressive medication (including, but not limited to, corticosteroids, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-TNF-alpha agents) within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressive medication during study treatment, with the following exceptions:

    • Patients who received acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g., 48 hours of corticosteroids for a contrast allergy) may be eligible for the study
    • Patients who received mineralocorticoids (e.g., fludrocortisone), corticosteroids for chronic obstructive pulmonary disease (COPD) or asthma, or low-dose corticosteroids for orthostatic hypotension or adrenal insufficiency are eligible for the study

Exclusion Criteria:

  • Physicians should consider whether any of the following may render the patient inappropriate for this protocol:

    • Psychiatric illness which would prevent the patient from giving informed consent
    • Medical conditions such as uncontrolled infection, uncontrolled diabetes mellitus or cardiac disease which, in the opinion of the treating physician, would make this protocol unreasonably hazardous for the patient

      • Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial
      • For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated
      • Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load
    • Patients with a "currently active" second malignancy other than non-melanoma skin cancers or cervical carcinoma in situ. Patients are not considered to have a "currently active" malignancy if they have completed therapy and are free of disease for >= 3 years
  • In addition:

    • Women and men of reproductive potential should agree to use an appropriate method of birth control throughout their participation in this study due to the teratogenic potential of the therapy utilized in this trial. Appropriate methods of birth control include abstinence, oral contraceptives, implantable hormonal contraceptives or double barrier method (diaphragm plus condom). A female of childbearing potential is a sexually mature female who: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months)

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: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Arm I (carboplatin, pemetrexed, bevacizumab, atezolizumab)
Patients receive atezolizumab IV over 60 minutes, bevacizumab IV over 30-90 minutes, carboplatin IV over 30 minutes, and pemetrexed IV over 10 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Within 4-8 weeks, patients undergo cytoreductive surgery and HIPEC. Patients not eligible for surgery may receive atezolizumab and bevacizumab in the absence of disease progression or unacceptable toxicity. Patients undergo CT scan and PET scan on study. Patients also undergo blood and tissue sample collection on study.
Given IV
Other Names:
  • Blastocarb
  • Carboplat
  • Carboplatin Hexal
  • Carboplatino
  • Carboplatinum
  • Carbosin
  • Carbosol
  • Carbotec
  • CBDCA
  • Displata
  • Ercar
  • JM-8
  • Nealorin
  • Novoplatinum
  • Paraplatin
  • Paraplatin AQ
  • Paraplatine
  • Platinwas
  • Ribocarbo
  • JM8
Given IV
Other Names:
  • MTA
  • Multitargeted Antifolate
  • Pemfexy
Given IV
Other Names:
  • Avastin
  • ABP 215
  • Anti-VEGF
  • Anti-VEGF Humanized Monoclonal Antibody
  • Anti-VEGF Monoclonal Antibody SIBP04
  • Anti-VEGF rhuMAb
  • Bevacizumab awwb
  • Bevacizumab Biosimilar ABP 215
  • Bevacizumab Biosimilar BEVZ92
  • Bevacizumab Biosimilar BI 695502
  • Bevacizumab Biosimilar CBT 124
  • Bevacizumab Biosimilar CT-P16
  • Bevacizumab Biosimilar FKB238
  • Bevacizumab Biosimilar GB-222
  • Bevacizumab Biosimilar HD204
  • Bevacizumab Biosimilar HLX04
  • Bevacizumab Biosimilar IBI305
  • Bevacizumab Biosimilar LY01008
  • Bevacizumab Biosimilar MIL60
  • Bevacizumab Biosimilar Mvasi
  • Bevacizumab Biosimilar MYL-1402O
  • Bevacizumab Biosimilar QL 1101
  • Bevacizumab Biosimilar RPH-001
  • Bevacizumab Biosimilar SCT501
  • Bevacizumab Biosimilar Zirabev
  • Bevacizumab-awwb
  • Bevacizumab-bvzr
  • BP102
  • BP102 Biosimilar
  • HD204
  • Immunoglobulin G1 (Human-Mouse Monoclonal rhuMab-VEGF Gamma-Chain Anti-Human Vascular Endothelial Growth Factor), Disulfide With Human-Mouse Monoclonal rhuMab-VEGF Light Chain, Dimer
  • Mvasi
  • MYL-1402O
  • Recombinant Humanized Anti-VEGF Monoclonal Antibody
  • rhuMab-VEGF
  • SCT501
  • SIBP 04
  • SIBP-04
  • SIBP04
  • Zirabev
  • QL1101
  • Bevacizumab Biosimilar QL1101
  • BAT1706
  • BAT 1706
  • BAT-1706
  • BAT1706 Biosimilar
  • Bevacizumab Biosimilar BAT1706
  • Bevacizumab-adcd
  • CT-P16
  • Vegzelma
Given IV
Other Names:
  • Tecentriq
  • MPDL3280A
  • RO5541267
  • RG7446
  • MPDL 3280A
  • MPDL 328OA
  • MPDL-3280A
  • MPDL328OA
Undergo PET scan
Other Names:
  • Medical Imaging, Positron Emission Tomography
  • PET
  • PET Scan
  • Positron Emission Tomography Scan
  • Positron-Emission Tomography
  • proton magnetic resonance spectroscopic imaging
  • PT
  • Positron emission tomography (procedure)
Undergo CT scan
Other Names:
  • CT
  • CAT
  • CAT Scan
  • Computed Axial Tomography
  • Computerized Axial Tomography
  • Computerized Tomography
  • CT Scan
  • tomography
  • Computerized axial tomography (procedure)
  • Computerized Tomography (CT) scan
Undergo HIPEC
Other Names:
  • HIPEC
Undergo blood and tissue sample collection
Other Names:
  • Biological Sample Collection
  • Biospecimen Collected
  • Specimen Collection
Undergo surgery
Other Names:
  • Cytoreduction
Active Comparator: Arm II (carboplatin, pemetrexed, bevacizumab)
Patients receive bevacizumab IV over 30-90 minutes, carboplatin IV over 30 minutes, and pemetrexed IV over 10 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Within 4-8 weeks, patients undergo cytoreductive surgery and HIPEC. Patients not eligible for surgery may receive bevacizumab with or without atezolizumab at the discretion of the investigator in the absence of disease progression or unacceptable toxicity. Patients undergo CT scan and PET scan on study. Patients also undergo blood and tissue sample collection on study.
Given IV
Other Names:
  • Blastocarb
  • Carboplat
  • Carboplatin Hexal
  • Carboplatino
  • Carboplatinum
  • Carbosin
  • Carbosol
  • Carbotec
  • CBDCA
  • Displata
  • Ercar
  • JM-8
  • Nealorin
  • Novoplatinum
  • Paraplatin
  • Paraplatin AQ
  • Paraplatine
  • Platinwas
  • Ribocarbo
  • JM8
Given IV
Other Names:
  • MTA
  • Multitargeted Antifolate
  • Pemfexy
Given IV
Other Names:
  • Avastin
  • ABP 215
  • Anti-VEGF
  • Anti-VEGF Humanized Monoclonal Antibody
  • Anti-VEGF Monoclonal Antibody SIBP04
  • Anti-VEGF rhuMAb
  • Bevacizumab awwb
  • Bevacizumab Biosimilar ABP 215
  • Bevacizumab Biosimilar BEVZ92
  • Bevacizumab Biosimilar BI 695502
  • Bevacizumab Biosimilar CBT 124
  • Bevacizumab Biosimilar CT-P16
  • Bevacizumab Biosimilar FKB238
  • Bevacizumab Biosimilar GB-222
  • Bevacizumab Biosimilar HD204
  • Bevacizumab Biosimilar HLX04
  • Bevacizumab Biosimilar IBI305
  • Bevacizumab Biosimilar LY01008
  • Bevacizumab Biosimilar MIL60
  • Bevacizumab Biosimilar Mvasi
  • Bevacizumab Biosimilar MYL-1402O
  • Bevacizumab Biosimilar QL 1101
  • Bevacizumab Biosimilar RPH-001
  • Bevacizumab Biosimilar SCT501
  • Bevacizumab Biosimilar Zirabev
  • Bevacizumab-awwb
  • Bevacizumab-bvzr
  • BP102
  • BP102 Biosimilar
  • HD204
  • Immunoglobulin G1 (Human-Mouse Monoclonal rhuMab-VEGF Gamma-Chain Anti-Human Vascular Endothelial Growth Factor), Disulfide With Human-Mouse Monoclonal rhuMab-VEGF Light Chain, Dimer
  • Mvasi
  • MYL-1402O
  • Recombinant Humanized Anti-VEGF Monoclonal Antibody
  • rhuMab-VEGF
  • SCT501
  • SIBP 04
  • SIBP-04
  • SIBP04
  • Zirabev
  • QL1101
  • Bevacizumab Biosimilar QL1101
  • BAT1706
  • BAT 1706
  • BAT-1706
  • BAT1706 Biosimilar
  • Bevacizumab Biosimilar BAT1706
  • Bevacizumab-adcd
  • CT-P16
  • Vegzelma
Undergo PET scan
Other Names:
  • Medical Imaging, Positron Emission Tomography
  • PET
  • PET Scan
  • Positron Emission Tomography Scan
  • Positron-Emission Tomography
  • proton magnetic resonance spectroscopic imaging
  • PT
  • Positron emission tomography (procedure)
Undergo CT scan
Other Names:
  • CT
  • CAT
  • CAT Scan
  • Computed Axial Tomography
  • Computerized Axial Tomography
  • Computerized Tomography
  • CT Scan
  • tomography
  • Computerized axial tomography (procedure)
  • Computerized Tomography (CT) scan
Undergo HIPEC
Other Names:
  • HIPEC
Undergo blood and tissue sample collection
Other Names:
  • Biological Sample Collection
  • Biospecimen Collected
  • Specimen Collection
Undergo surgery
Other Names:
  • Cytoreduction

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Response rate
Time Frame: Up to 4 years after study activation
Will be compared between arms.
Up to 4 years after study activation

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Major pathologic response rate
Time Frame: Up to 3 years
The proportion of patients with a pathologic response will be calculated and compared between arms and 95% confidence intervals reported. The chi-square test will be used to compare the rates between arms.
Up to 3 years
Completeness of cytoreduction
Time Frame: Up to 3 years
Will be estimated.
Up to 3 years
Conversion rate to surgical resection among those not deemed to be surgical candidates
Time Frame: Up to 3 years
Will estimate the conversion rate to surgical resection among those not deemed to be surgical candidates prior to treatment and provide the 95% confidence interval as well.
Up to 3 years
Progression-free survival (PFS)
Time Frame: From study entry to the first of either disease progression or death from any cause, where disease progression will be determined based on Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria, assessed up to 3 years
Will be estimated using the Kaplan-Meier method, where the log-rank test will be used to compare the 2 treatment arms.
From study entry to the first of either disease progression or death from any cause, where disease progression will be determined based on Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria, assessed up to 3 years
Overall survival
Time Frame: From study entry to death from any cause, assessed up to 3 years
Will be estimated using the Kaplan-Meier method, where the log-rank test will be used to compare the 2 treatment arms.
From study entry to death from any cause, assessed up to 3 years
Incidence of adverse events
Time Frame: Up to 3 years
The maximum grade for each type of adverse event will be summarized using Common Terminology Criteria for Adverse Events version 5.0. The frequency and percentage of grade 3+ adverse events will be compared between the 2 treatment arms. Comparisons between arms will be made by using either the Chi-square or Fisher's Exact test.
Up to 3 years

Other Outcome Measures

Outcome Measure
Measure Description
Time Frame
Soluble mesothelin-related peptides and megakaryocyte potentiating factor
Time Frame: Up to 3 years
Will be correlated with clinical endpoints including confirmed response, overall survival, PFS, recurrence, and adverse events. Statistical and graphical techniques will be used to explore the relationships between the translational and clinical data. For time-to-event endpoints, will use Cox proportional hazards models, and for confirmed response will use Logistic regression models. In addition, will use the Chi-square or Fisher's exact tests to test the association between categorical marker data and confirmed response/adverse events.
Up to 3 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Principal Investigator: Aaron S Mansfield, Alliance for Clinical Trials in Oncology

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)

March 22, 2022

Primary Completion (Estimated)

August 20, 2025

Study Completion (Estimated)

August 20, 2025

Study Registration Dates

First Submitted

August 11, 2021

First Submitted That Met QC Criteria

August 11, 2021

First Posted (Actual)

August 12, 2021

Study Record Updates

Last Update Posted (Actual)

April 4, 2024

Last Update Submitted That Met QC Criteria

April 3, 2024

Last Verified

December 1, 2023

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

NCI is committed to sharing data in accordance with NIH policy. For more details on how clinical trial data is shared, access the link to the NIH data sharing policy page.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

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.

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