PEMMELA: Pembrolizumab Plus Lenvatinib In Second Line and Third Line Malignant Pleural mesotheLioma Patients
Study Details
Study Description
Brief Summary
There is no standard second line treatment in malignant pleural mesothelioma (MPM). Pembrolizumab has shown to be active in in small phase II studies in MPM. Its activity however, is limited, with a response rate up to 20%. So, there is a need for new treatment combinations with drugs that might exhibit a synergistic interaction with pembrolizumab.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
| Phase 2 |
Detailed Description
There is no standard second line treatment in malignant pleural mesothelioma (MPM). Pembrolizumab has shown to be active in in small phase II studies in MPM. Its activity however, is limited, with a response rate up to 20%. So, there is a need for new treatment combinations with drugs that might exhibit a synergistic interaction with pembrolizumab. The mechanisms of actions of lenvatinib, which has a broad spectrum of activities, predicts many synergistic interactions with PD-1 blocking. The aim of this study is to characterize the potential clinical activity, toxicity and biomarkers of outcome of pembrolizumab - lenvatinib in patients with recurrent MPM.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: pembrolizumab and lenvatinib Patients will receive pembrolizumab 200mg/iv (fixed dose) every 3 weeks and lenvatinib 20mg QD in a three weekly cycle. Treatment continues until disease progression by modified (i)RECIST for MPM, severe toxicity, serious intercurrent illness, patient request for discontinuation, need or use for any other anti-cancer agent other than protocol treatment, except for palliative radiotherapy, for a maximum period of 35 cycles |
Drug: Pembrolizumab
Infusion
Drug: Lenvatinib
Capsule
|
Outcome Measures
Primary Outcome Measures
- Objective response rate defined by Modified (i)RECIST criteria for pleural mesothelioma [Through study completion, an average of 1 year]
Complete response and partial response
Secondary Outcome Measures
- Safety of pembrolizumab- lenvatinib [Up to 90 days after last study drug intake]
Number of participants with treatment-related adverse events as assessed by CTCAE v5.0
- Describe the disease control rate (DCR) at 3 and 6 months [From date of registration until 6 months]
a percentage of the total number of patients in the study who are evaluable for the primary endpoint who have best overall response of CR or PR or SD.
- Objective response rate (ORR) [Assessed up to 60 months]
Number of patients with a partial or complete response
- Progression-free survival [From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 100 months]
To describe PFS by independent radiological review
Other Outcome Measures
- Immunological status [before study and after 6 weeks of treatment]
The immunological status in the tumors before study and after 6 weeks of treatment with pembrolizumab +lenvatinib. This research will include PD-L1 status, mutational load and other potential biomarkers (e.g. micro vessel density count).
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Histologically or cytologically diagnosed malignant pleural mesothelioma, age at least 18 years
-
Progressive disease after at least 1 and maximal 2 prior systemic treatment lines, in which one of the lines contains a platinum-based doublet (both cisplatin and carboplatin are allowed) for unresectable MPM
-
Measurable disease. At least one measurable lesion according to Modified (i)RECIST for pleural mesothelioma. Lesions situated in a previously irradiated area are considered measurable if progression has been demonstrated in such lesions
-
WHO-ECOG performance status of 0 to 1. Evaluation of ECOG is to be performed within 7 days prior to date of allocation
-
Adequate organ function
-
Ability to understand the study and give signed informed consent (or legally acceptable representative if applicable) prior to beginning of protocol specific procedures including the approval of the thoracoscopy or transthoracic pleural biopsy before the first treatment cycle and an optional biopsy before the third treatment cycle
-
No presence of clinically relevant treatment-related toxicity from previous chemotherapy, targeted therapy and/or radiotherapy. Note: Participates must have recovered from all AEs due to previous therapies to ≤Grade 1 or baseline. Participants with ≤2 neuropathy may be eligible
-
No active uncontrolled infection, severe cardiac dysfunction (i.e. unstable angina, history of myocardial infarction within the past 12 months prior to screening, congestive heart failure > NYHA II, serious cardiac arrhythmia), unstable peptic ulcer, unstable diabetes mellitus or other seriously disabling condition
-
Adequately controlled blood pressure (BP) with or without antihypertensive medications, defined as BP ≤150/90 mmHg at screening ad no change in hypertensive medication within 1 week before the cycle 1/day1.
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No prior therapy with an anti-PD-1, anti-PD-L1, or anti PD L2 agent or with another agent agents direct to another stimulatory or co-inhibitory T-cell receptor (eg CTLA-4, OC-40, CD137) or TKI or antibody targeting angiogenesis. Patients who have been treated with autologous tumor cell vaccination (eg. Dendritic cell-based immunotherapy) will be eligible
-
No concomitant administration to any other experimental drugs under investigation ≤ 4 weeks prior to first admission of pembrolizumab- lenvatinib
-
No prior radiotherapy within 2 weeks before start of study treatment. Participants must have recovered from all radiation-related toxicities, not require corticosteroids as therapy for radiation induced toxicities. A 1-week washout is permitted for palliative radiation (≤2 weeks of radiotherapy) to non-CNS disease.
-
No major injuries and/or surgery within the past 4 weeks prior to first study dose with incomplete wound healing
Exclusion Criteria:
-
presence of clinically relevant treatment-related toxicity from previous chemotherapy, targeted therapy and/or radiotherapy. Note: Participates must have recovered from all AEs due to previous therapies to 5Grade 1 or baseline. Participants with 52 neuropathy may be eligible
-
active uncontrolled infection, severe cardiac dysfunction (i.e. unstable angina, history of myocardial infarction within the past 12 months prior to screening, congestive heart failure > NYHA II, serious cardiac arrhythmia), unstable peptic ulcer, unstable diabetes mellitus or other seriously disabling condition
-
prior therapy with an anti-PD-1, anti-PD-L1, or anti PD L2 agent or with another agent agents direct to another stimulatory or co-inhibitory T-cell receptor (eg CTLA-4, OC-40, CD137) or TKI or antibody targeting angiogenesis. Patients who have been treated with autologous tumor cell vaccination (eg. Dendritic cell-based imnnunotherapy) will be eligible
-
concomitant administration to any other experimental drugs under investigation 5 4 weeks prior to first admission of pembrolizumab- lenvatinib
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Antoni van Leeuwenhoekziekenhuis (NKI-AVL) | Amsterdam | Noord-Holland | Netherlands | 1066 CX |
Sponsors and Collaborators
- The Netherlands Cancer Institute
- Merck Sharp & Dohme LLC
Investigators
- Principal Investigator: S Burgers, PhD, NKI-AvL
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- N19PEM