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Ph1 to Assess Safety, Tolerability of Tremelimumab/ Tremelimumab+MEDI4736 in Japanese Solid Malignancies/ Mesothelioma

Brief Summary

A Phase I, Open-Label, Multicentre Study to Assess the Safety, Tolerability, PK and Preliminary Anti-tumor Activity when given as a monotherapy of Tremelimumab or Tremelimumab in combination with MEDI4736 in Japanese Patients with Advanced Solid Malignancies, and when given as a monotherapy of tremelimumab in Second- or Third-line Treatment of Japanese Subjects with Unresectable Pleural or Peritoneal Malignant Mesothelioma

Tracking Information
First Received DateMay 14, 2014
Last Changed DateApril 12, 2017
Start DateMay 22, 2014
Actual Primary Completion DateJanuary 27, 2017
Primary Outcome Measures

Adverse event [Time Frame: From time of informed consent to 90 days after the last dose]

Descriptive Information
PhasePhase 1
Study TypeInterventional
Condition
  • Part A and B: Advanced Solid Malignancies
  • Part C: Malignant Mesothelioma
Intervention
  • Drug: Tremelimumab
  • Drug: MEDI4736
Study Arms / Comparison Groups3 / 0
Detailed Description

Primary objectives Part A: To investigate the safety and tolerability of tremelimumab when given to Japanese patients with advanced solid malignancies and define the dose(s) for further clinical evaluation.

Part B: To investigate the safety and tolerability of tremelimumab in combination with MEDI4736 when given to Japanese patients with advanced solid malignancies and to define the dose(s) for further clinical evaluation.

Part C: To investigate the safety and tolerability of tremelimumab when given to Japanese patients with unresectable pleural or peritoneal malignant mesothelioma.

Recruitment Information
Recruitment StatusCompleted
Actual Enrollment73
GenderAll
Ages20 Years - 130 Years
Accepts Healthy VolunteersNo
Eligibility Criteria

Part A and B:

Inclusion Criteria: 1. Japanese aged at least 20 years old at a time of enrollment. 2. Histological or cytological confirmation of a solid malignant tumor excluding lymphoma that is refractory to standard therapies or for which no standard therapies exist. 3. ECOG Performance Status 0-1 with no deterioration over the previous 2 weeks and minimum life expectancy of 12 weeks at a time of randomization. 4. At least one lesion (measurable and/or non-measurable) that can be accurately assessed at baseline by CT, MRI or plain X-ray and is suitable for repeated assessment. 5. Adequate bone marrow, hepatic, and renal function 6. Willingness to provide consent for archival biopsy samples if available.

Exclusion Criteria: 1. Received any prior treatment with monoclonal antibody against Programmed death 1 (PD1), Programmed death ligand 1 (PD-L1) and CTLA-4 (eg, ipilimumab) 2. The last dose of prior chemotherapy or radiation therapy was received less than 2 weeks prior to randomization 3 Currently receiving systemic corticosteroids or other immunosuppressive medications or has a medical condition that requires the chronic use of corticosteroids. 4. Receipt of live attenuated vaccination within 30 days of starting tremelimumab treatment 5. Active, untreated central nervous system (CNS) metastasis (subjects with brain metastases who are identified at screening 6. History of other malignancy unless the subject has been disease-free for at least 3 years. 7. Any unresolved chronic toxicity CTCAE grade ≥2 from previous anticancer therapy at the time of randomization, 8. Major surgical procedure within 30 days of starting

Part C:

Inclusion Criteria: 1. Japanese aged 20 and over at the time of consent 2. Histologically and/or cytologically confirmed pleural or peritoneal malignant mesothelioma 3. Disease not amenable to curative surgery 4. ECOG Performance status 0-1 5. Progressed after previous receipt of 1-2 prior systemic treatments for advanced disease that included a first-line pemetrexed (or anti-folate)-based regimen in combination with platinum agent. 6. Measurable disease, defined as at least 1 lesion (measurable) that can be accurately assessed at baseline by computed tomography CT or MRI and is suitable for repeated assessment. 7. Adequate bone marrow, hepatic, and renal function Exclusion Criteria: 1. Subjects who failed more than 2 prior systemic treatment regimens for advanced malignant mesothelioma 2. Received any prior mAb against CTLA-4, PD1 or PD-L1 3. History of chronic inflammatory or autoimmune disease. 4. Symptomatic, untreated CNS metastasis. 5. Any serious uncontrolled medical disorder or active infection that would impair the subject's ability to receive investigational product. 6. History of other malignancy. 7. History of diverticulitis, inflammatory bowel disease, sarcoidosis syndrome 8. Currently receiving systemic corticosteroids or other immunosuppressive medications. 9. Vaccinated with live attenuated vaccines within 30 days prior to starting tremelimumab treatment 10. Not recovered from all toxicities associated with prior cancer treatment to acceptable baseline status, or a NCI CTCAE ver.3.0 Grade of 0 or 1

Administrative Information
NCTIDNCT02141347
Responsible Party,
SponsorAstraZeneca
Verification DateApril 2017
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