Ipilimumab and Nivolumab in the Treatment of malignant Pleural Mesothelioma: a Phase II study

Phase 2

Completed

Conditions: pleural mesothelioma
10027412

Registration Number: NL-OMON46045

Lead Sponsor: Antoni van Leeuwenhoek Ziekenhuis

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Completed

Sex: Not specified

Target Recruitment: 33

Inclusion Criteria

* Signed informed consent form
* Age * 18 years
* WHO-ECOG performance status 0 or 1
* Able to comply with the study protocol, in the investigator*s judgment
* Patients with histologically confirmed diagnosis of the recurrence of MPM. Any pleural MPM subtype is permitted for inclusion in the study
* Progressive disease after at least one prior systemic treatment with a platinum-based doublet (both cisplatin and carboplatin are allowed) for unresectable MPM. All prior cytotoxic toxicities must have resolved to grade * 1 prior to registration
* Measurable disease on CT scan, according to modified RECIST Criteria for Mesothelioma
* Life expectancy * 12 weeks
* Adequate hematologic and organ function, defined by the following laboratory results, obtained within 14 days prior to the first study treatment:
- Absolute neutrophil count (ANC) * 1500 cells/µL (without granulocyte colony-stimulating factor support within 2 weeks prior to Cycle 1, Day 1)
- WBC count * 3000 cells/µL
- Lymphocyte count * 250 cells/µL
- Platelet count * 100.000/µL (without transfusion within 2 weeks prior to Cycle 1, Day 1)
- Hemoglobin * 5.6 mmol/L
- Serum albumin * 25 gr/L
- AST, ALT and alkaline phosphatase * 2.5 x ULN, with the following exceptions: patients with documented liver or bone metastases: alkaline phosphatase * 5 x ULN
- Serum bilirubin * 1.5 x ULN
Patients with known Gilbert disease who have serum bilirubin level * 3 x ULN may be enrolled
- INR and aPTT * 1.5 x ULN
Patients receiving therapeutic anticoagulation should be on a stable dose
- Creatinine clearance * 45 mL/min
Cockcroft-Gault, Chronic Kidney Disease Epidemiology Collaboration or Modification of Diet in Renal Disease formulae may be used; 24-hour urine collection is not required
* Women who are not postmenopausal (* 12 months of non-therapy*induced amenorrhea) or surgically sterile (absence of ovaries and/or uterus) and men with partners of childbearing potential, must agree to use adequate contraception (double barrier birth control) for the whole duration of study treatment and for 3 months after the last dose of therapy
* Women of childbearing potential must have a negative serum or urine pregnancy test within 48 hours prior the first dose of treatment

Exclusion Criteria

* Medical or psychological impediment to comply with the protocol
* Patients with only peritoneal MPM
* Prior malignancy except adequately treated basal cell or squamous cell skin cancer, superficial or in-situ cancer of the bladder or other cancer for which the patient has been disease-free for at least five years
* Concomitant participation in another clinical trial (by the investigator*s judgement)
* Uncontrolled pleural/peritoneal effusion, pericardial effusion or ascites requiring recurrent drainage procedures (once monthly or more frequently)
* Uncontrolled tumor-related pain
Patients requiring pain medication must be on a stable regimen at study entry.
Symptomatic lesions amenable to palliative radiotherapy should be treated prior to enrolment.
* Previous treatment with any checkpoint inhibitor
* Pregnant or lactating women
* Patients with brain metastases
* History of or active autoimmune disease (e.g. pneumonitis; rheumatoid arthritis; severe form of psoriasis; uncontrolled type I diabetes or hypothyroidism)
* History of idiopathic pulmonary fibrosis (including pneumonitis) or unresolved drug-induced pneumonitis, organizing pneumonia, or active pneumonitis on screening chest CT scan
* History of relevant gastrointestinal disease, including, but not limited to, Crohn*s disease, ulcerative colitis, recurrent diverticulitis
* Prior allogenic bone marrow transplantation or prior solid organ transplantation
* History of HIV
* Patients with history of HBV infection are eligible if serological profile is compatible with past/resolved infection (defined as negative HBsAg test and positive antibody to HBV core antigen [anti-HBc] antibody test) and HBsAg test and HBV-DNA are both negative prior to Cycle 1, Day 1
* Patients with history of HCV infection must be screened for HCV-RNA PCR test prior to Cycle 1, Day 1, and are eligible if the test turns negative
* Other serious concomitant disease, including:
- Active tuberculosis
- Severe infections within 4 weeks prior to Cycle 1, Day 1
- Significant cardiovascular disease (NYHA class III or IV), myocardial infarction within the previous 6 months, unstable angina, or unstable arrhythmias
- Significant pulmonary (asthma or COPD) or hepatic disease or other illness considered by the investigator to constitute an unwarranted high risk for investigational treatment
* Major surgical procedures within 28 days prior to Cycle 1, Day 1
* Concurrent medications:
- Treatment with systemic immunosuppressive medications, including but not limited to prednisone (with specific exceptions; see below), cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti*tumor necrosis factor [anti-TNF] agents) within 2 weeks prior to Cycle 1, Day 1.
- The use of inhaled corticosteroids and mineralocorticoids (e.g., fludrocortisone) is allowed.
- The use of systemic prednisone at the dosage of 10 mg/day or lower (or equivalent) is allowed.
* Administration of a live, attenuated vaccine within 4 weeks before Cycle 1, Day 1