MEDI4736 Or MEDI4736 + Tremelimumab In Surgically Resectable Malignant Pleural Mesothelioma

• Status: Active, not recruiting
• Trial end date: 2022-09-01
• Target enrollment: 0
• Participant gender: All

Summary

The objective of this study is to determine whether MEDI4736 or combination therapy with MEDI4736 + tremelimumab are associated with favorable alterations of the intratumoral immunologic environment in subjects undergoing resectional surgery for Malignant Pleural Mesothelioma MPM.

• Phase: Phase 2
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Baylor College of Medicine
• Treatments: Antibodies, Monoclonal; Durvalumab; Tremelimumab

Criteria

Inclusion Criteria:

1. Written informed consent obtained from the subject prior to performing any protocol-related procedures, including screening evaluations

2. Age >/= 18 years at time of study entry

3. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1

4. Adequate normal organ and marrow function as defined below:

Hemoglobin ≥ 9.0 g/dL Absolute neutrophil count (ANC) ≥ 1.5 × 109/L (> 1500 per mm3) Platelet count ≥ 100 × 109/L (>100,000 per mm3) Serum bilirubin ≤ 1.5× institutional upper limit of normal (ULN)AST<3.0 Creatinine clearance >50mL/miN Aspartate transaminase (AST) and alanine transaminase (ALT) ≤ 2.5 × ULN (≤ 5 × ULN if documented liver metastasis are present); Serum creatinine ≤ 2.0 mg/dL or calculated creatinine clearance ≥ 50 mL/min as determined by the Cockcroft-Gault equation;

Males:

Creatinine CL (mL/min) = Weight (kg) × (140 - Age) 72 × serum creatinine (mg/dL)

Females:

Creatinine CL (mL/min) = Weight (kg) × (140 - Age) × 0.85 72 × serum creatinine (mg/dL)

5. Female subjects must either be of non-reproductive potential (i.e., post-menopausal by history: ≥60 years old and no menses for >/=1 year without an alternative medical cause; OR history of hysterectomy, OR history of bilateral tubal ligation, OR history of bilateral oophorectomy) or must have a negative serum pregnancy test upon study entry.

6. Subject is willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations including follow up.

7. Surgically resectable MPM with no disease extension beyond the ipsilateral hemithorax

8. Planned resectional surgery for MPM [extrapleural pneumonectomy (EPP) or pleurectomy and decortication (P/D)]

9. Any MPM histology (epithelial, mixed, sarcomatoid)

10. N0 or N1 nodal disease as present on perioperative chest CT and/or PET CT.

11. N2 nodal disease if no progression after 2 cycles of standard chemotherapy. Progression will be considered if additional N1 or N2 disease develop during chemotherapy

Exclusion Criteria:

1. Involvement in the planning and/or conduct of the study (applies to both AstraZeneca staff and/or staff at the study site) or previous enrollment or randomization in the present study

2. Participation in another clinical study with an investigational product during the last 3 months

3. Any previous treatment with a PD1 or PD-L1 inhibitor, including MEDI4736

4. Receipt of the last dose of anti-cancer therapy (chemotherapy, immunotherapy, endocrine therapy, targeted therapy, biologic therapy, tumor embolization, monoclonal antibodies, other investigational agent) 30 days prior to the first dose of study drug, and 30 days prior to the first dose of study drug for subjects who have received prior TKIs [e.g., erlotinib, gefitinib and crizotinib] and within 6 weeks for nitrosourea or mitomycin C).

5. Current or prior use of immunosuppressive medication within 28 days before the infusion with MEDI4736 or MEDI4736 + tremelimumab and through 90 days post infusion, with the exceptions of intranasal and inhaled corticosteroids or systemic corticosteroids at physiological doses, which are not to exceed 10 mg/day of prednisone, or an equivalent corticosteroid.

6. Any unresolved toxicity (>CTCAE grade 2) from previous anti-cancer therapy.

7. Any prior Grade ≥3 immune-related adverse event (irAE) while receiving any previous immunotherapy agent, or any unresolved irAE >Grade 1

8. Active or prior documented autoimmune disease within the past 2 years NOTE: Subjects with vitiligo, Grave's disease, or psoriasis not requiring systemic treatment (within the past 2 years) are not excluded.

9. Active or prior documented inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis)

10. History of primary immunodeficiency

11. History of allogeneic organ transplant

12. History of hypersensitivity to MEDI4736 or any excipient

13. History of hypersensitivity to tremelimumab or the combination of MEDI4736 + tremelimumab

14. Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, active peptic ulcer disease or gastritis, active bleeding diatheses including any subject known to have evidence of acute or chronic hepatitis B, hepatitis C or human immunodeficiency virus (HIV), or psychiatric illness/social situations that would limit compliance with study requirements or compromise the ability of the subject to give written informed consent

15. Known history of previous clinical diagnosis of tuberculosis

16. History of leptomeningeal carcinomatosis

17. Receipt of live attenuated vaccination within 30 days prior to study entry or within 6 months of receiving MEDI4736 or MEDI + tremelimumab

18. Receipt of drugs with laxative properties and herbal or natural remedies for constipation within 90 days of receiving MEDI4736 or MEDI + tremelimumab

19. Receipt of sunitinib within 3 months of receiving tremelimumab

20. Female subjects who are pregnant, breastfeeding, or male or female subjects of reproductive potential who are not employing an effective method of birth control

21. Any condition that, in the opinion of the investigator, would interfere with the evaluation of the study treatment or interpretation of subject safety or study results

22. Symptomatic or uncontrolled brain metastases requiring concurrent treatment, inclusive of but not limited to surgery, radiation, and/or corticosteroids.

23. Subjects with uncontrolled seizures

24. N3 nodal disease

25. History of interstitial lung disease/pneumonitis

26. No tissue is obtainable at the time of thoracoscopy.