Try the modernized beta website. Learn more about the modernization effort.
Working… Menu

A Pilot Window-Of-Opportunity Study of the Anti-PD-1 Antibody Pembrolizumab in Patients With Resectable Malignant Pleural Mesothelioma

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. Identifier: NCT02707666
Recruitment Status : Recruiting
First Posted : March 14, 2016
Last Update Posted : June 30, 2021
Information provided by (Responsible Party):
University of Chicago

Brief Summary:

This is a single institution, single-arm, window of opportunity pilot trial of pembrolizumab in patients with resectable malignant pleural mesothelioma. All patients will undergo a pretreatment PET/CT scan for clinical staging and a VATS procedure to acquire pretreatment tissue.

Three cycles of pembrolizumab will then be administered (200 mg IV every 21 days). A PET/CT scan will then be repeated to assess response to pembrolizumab and then surgical resection will be performed at least 4 weeks after the third dose of pembrolizumab. Standard adjuvant chemotherapy consisting of cisplatin and pemetrexed for 4 cycles (every 21 days) will be given following surgery. After the completion of standard chemotherapy, optional adjuvant treatment with pembrolizumab will be given to eligible patients for 1 year post-surgery.

Condition or disease Intervention/treatment Phase
Pleural Mesothelioma Drug: Pembrolizumab Drug: Cisplatin and Pemetrexed Phase 1

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 15 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Pilot Window-of-opportunity Study of the Anti-PD-1 Antibody Pembrolizumab in Patients With Resectable Malignant Pleural Mesothelioma
Actual Study Start Date : February 25, 2016
Estimated Primary Completion Date : December 20, 2022
Estimated Study Completion Date : December 20, 2025

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Mesothelioma

Arm Intervention/treatment
Experimental: Pembrolizumab+Surgery+Chemotherapy
Neoadjuvant pembrolizumab, followed by surgery, followed by adjuvant pemetrexed and cisplatin
Drug: Pembrolizumab
Neoadjuvant pembrolizumab every 21 days for three cycles

Drug: Cisplatin and Pemetrexed
Adjuvant chemotherapy with cisplatin and pemetrexed every 21 days for 4 cycles

Primary Outcome Measures :
  1. Gamma-Interferon Gene Expression profile (GEP) response rate defined as an increase beyond the median value of the sum of individual genes [ Time Frame: 12 months after completion of treatment ]
    Determined using a CLIA Nanostring nCounter based profiling assay

  2. Number of participants with adverse events related to pembrolizumab administered prior to surgery as measured by Common Terminology Criteria for Adverse Events (CTCAE) v4.0 [ Time Frame: 12 months after completion of treatment ]
    Adverse events will be summarized by type, grade, and relationship to the study drug.

Secondary Outcome Measures :
  1. Progression Free Survival [ Time Frame: 1 year ]
  2. Overall Survival [ Time Frame: 12 months after completion of treatment ]
  3. Objective Response Rate [ Time Frame: 12 months after completion of treatment ]
  4. Number of participants with adverse events related to pembrolizumab administered post surgery as measured by Common Terminology Criteria for Adverse Events (CTCAE) v4.0 [ Time Frame: 12 months after completion of treatment ]
  5. Pathologic Complete Response Rate [ Time Frame: 12 months after completion of treatment ]

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Layout table for eligibility information
Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Histologically or cytologically confirmed pleural malignant mesothelioma, epithelial or biphasic subtypes.
  • Disease amenable to maximal surgical debulking via extended pleurectomy/decortication as determined by a surgeon specializing in mesothelioma.
  • No prior chemotherapy, targeted therapy, or immunotherapy for mesothelioma.
  • Be willing and able to provide written informed consent for the trial.
  • Be > or = to 18 years of age on day of signing informed consent.
  • Have measurable or evaluable disease based on modified RECIST for mesothelioma (Byrne, 2004).
  • Be willing to undergo a video assisted thoracoscopy surgery (VATS) to provide diagnostic tissue (if not previously done and patient has adequate free pleural space to allow for procedures).
  • If VATS procedures has been previously done or patient does not have a free pleural space to allow for a VATS procedure, then they must be able to undergo a CT or ultrasound guided needle biopsy to obtain baseline tissue if it is feasible. If this is not anatomically feasible, then they must be able to provide at least 15 unstained slides or a tumor block from their prior biopsy.
  • Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale
  • Have adequate cardiac function as assessed by echocardiogram, with an ejection fraction > 45%
  • Have adequate pulmonary function to tolerate surgery.Patients must have a predicted postoperative diffusing capacity of the lung for carbon monoxide (ppoDLCO) > 35% of predicted, and a predicted postoperative FEV1 (ppoFEV1) > 35% of predicted.
  • Arterial blood gas predicted postoperative pCO2 < 50 mmHg
  • Demonstrate adequate organ function as defined below.

    • Absolute neutrophil count (ANC) ≥ 1,500 /mcL
    • Platelets ≥ 100,000 / mcL
    • Hemoglobin ≥ 9 g/dL
    • Serum creatinine ≤ 1.5 X upper limit of normal (ULN) OR Measured or calculated creatinine clearance (GFR can also be used in place of creatinine or CrCl) ≥ 60 mL/min for subject with creatinine levels > 1.5 X institutional ULN
    • Serum total bilirubin ≤ 1.5 X ULN
    • AST (SGOT) and ALT (SGPT) ≤ 2.5 X ULN
    • International Normalized Ratio (INR) or Prothrombin Time (PT) Activated Partial Thromboplastin Time (aPTT) ≤ 1.5 X ULN. Patients on anticoagulation are expected to hold anticoagulation for at least 5 days prior to surgery.
  • Have no extrathoracic disease by best surgical staging.
  • Female subjects of childbearing potential should have a negative urine or serum pregnancy within 72 hours prior to receiving the first dose of study medication. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required.
  • Female subjects of childbearing potential should be willing to use 2 methods of birth control or be surgically sterile, or abstain from heterosexual activity for the course of the study through 120 days after the last dose of study medication. Subjects of childbearing potential are those who have not been surgically sterilized or have not been free from menses for > 1 year.
  • Male subjects should agree to use an adequate method of contraception starting with the first dose of study therapy through 120 days after the last dose of study therapy.

Exclusion Criteria:

  • Is currently participating in a study of an investigational agent and received an investigational agent within 4 weeks of the first dose of treatment.
  • Has received any prior anticancer therapy for mesothelioma (no prior chemotherapy, immunotherapy, or targeted therapy).
  • Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of trial treatment during the neoadjuvant pembrolizumab and optional adjuvant pembrolizumab stages.
  • Has a known history of active TB (Bacillus Tuberculosis)
  • Hypersensitivity to pembrolizumab or any of its excipients.
  • Has a known additional malignancy that is progressing or requires active treatment within the past 3 years. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical cancer or other tumors that will not affect life expectancy.
  • Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis.
  • Has active autoimmune disease that has required systemic treatment in the past 2 years (i.e. with use of disease modifying agents, corticosteroids (with higher than physiologic doses) or immunosuppressive drugs). Replacement therapy (e.g.: thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment.
  • Has known history of, or any evidence of active, non-infectious pneumonitis that required steroids or active pneumonitis
  • Has evidence of interstitial lung disease
  • Has an active infection requiring systemic therapy.
  • Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the subject's participation for the full duration of the trial, or is not in the best interest of the subject to participate, in the opinion of the treating investigator.
  • Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial.
  • Is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting with the screening visit through 120 days after the last dose of trial treatment.
  • Has a known history of Human Immunodeficiency Virus (HIV) (HIV 1/2 antibodies).
  • Has known active Hepatitis B (e.g., HBsAg reactive) or Hepatitis C (e.g., HCV RNA [qualitative] is detected).
  • Is on anticoagulation that cannot be discontinued in the perioperative stage.
  • Has received a live vaccine within 30 days of planned start of study therapy. Note: Seasonal influenza vaccines for injection are generally inactivated flu vaccines and are allowed; however intranasal influenza vaccines (e.g., Flu-Mist®) are live attenuated vaccines, and are not allowed.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT02707666

Layout table for location contacts
Contact: Buerkley Rose, RN 773-834-4002
Contact: Bianca Hill

Layout table for location information
United States, Illinois
University of Chicago Recruiting
Chicago, Illinois, United States, 60637
Contact: Buerkley Rose, RN    773-834-4002   
Contact: Bianca Hill   
Principal Investigator: Hedy Kindler, M.D.         
Sponsors and Collaborators
University of Chicago
Layout table for investigator information
Principal Investigator: Hedy Kindler, MD University of Chicago
Layout table for additonal information
Responsible Party: University of Chicago Identifier: NCT02707666    
Other Study ID Numbers: IRB15-1149
First Posted: March 14, 2016    Key Record Dates
Last Update Posted: June 30, 2021
Last Verified: June 2021

Layout table for additional information
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Keywords provided by University of Chicago:
resectable malignant pleural mesothelioma
Additional relevant MeSH terms:
Layout table for MeSH terms
Mesothelioma, Malignant
Pleural Neoplasms
Neoplasms, Glandular and Epithelial
Neoplasms by Histologic Type
Neoplasms, Mesothelial
Lung Neoplasms
Respiratory Tract Neoplasms
Thoracic Neoplasms
Neoplasms by Site
Lung Diseases
Respiratory Tract Diseases
Antineoplastic Agents
Antineoplastic Agents, Immunological
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Folic Acid Antagonists
Nucleic Acid Synthesis Inhibitors