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Study of MEDI4736 +/- Tremelimumab Versus standard of care chemotherapy in advanced or metastatic lung cancer (MYSTIC)

A Phase III Randomized, Open-Label, Multi-Center, Global Study of MEDI4736 in Combination with Tremelimumab Therapy or MEDI4736 Monotherapy Versus Standard of Care Platinum-Based Chemotherapy in First Line Treatment of Patients with Advanced or Metastatic Non Small-Cell Lung Cancer (NSCLC) (MYSTIC) - MYSTIC

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2015-001279-39-NL
Enrollment
1092
Registered
2015-07-07
Start date
2015-09-03
Completion date
Unknown
Last updated
2019-02-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Advanced or Metastatic Non Small-Cell Lung Cancer (NSCLC) in treatment naiive patients with epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) wild type tumour pathology. MedDRA version: 20.0 Level: LLT Classification code 10025055 Term: Lung cancer non-small cell stage IV System Organ Class: 100000004864

Interventions

Sponsors

AstraZeneca AB
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Inclusion Criteria: For inclusion in the study, patients should fulfill the following criteria: - Aged at least 18 years - Documented evidence of Stage IV NSCLC - No sensitizing EGFR mutation or ALK rearrangement - Tumor PD-L1 status, with the Ventana SP263 PD-L1 IHC assay confirmed by a reference laboratory, must be known prior to randomization. - No prior chemotherapy or any other systemic therapy for advanced or metastatic NSCLC. - World Health Organization (WHO) Performance Status of 0 or 1 Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 732 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 360

Exclusion criteria

Exclusion criteria: - Exclusion Criteria: Patients should not enter the study if any of the following exclusion criteria are fulfilled: • Mixed small-cell lung cancer and NSCLC histology, sarcomatoid variant • Brain metastases or spinal cord compression unless asymptomatic, treated and stable (not requiring steroids) • Prior exposure to Immunomodulatory therapy (IMT), including, but not limited to, other anti-cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4), anti-programmed cell death1 (PD-1), anti-programmed cell death ligand 1 (PD-L1), or anti PD-L2 antibodies, excluding therapeutic anticancer vaccines • Active or prior documented inflammatory bowel disease (eg, Crohn's disease, ulcerative colitis)

Design outcomes

Primary

MeasureTime frame
Main Objective: The efficacy of duvalumab + tremelimumab combination therapy compared to SoC in terms of Progression-Free Survival (PFS) and Overall Survival (OS) in patients with NSCLC The efficacy of durvalumab therapy compared to SoC in terms of Overall Survival (OS) in patients with NSCLC. N=1092 ; Secondary Objective: To assess the efficacy of durvalumab monotherapy and durvalumab + tremelimumab combination therapy in terms of Progression-Free Survival (PFS), Overall Survival (OS) and Objective Response Rate (ORR) compared to SoC ; Primary end point(s): Progression-Free Survival (PFS) using Blinded Independent Central Review (BICR) assessments according to RECIST 1.1 Overall Survival (OS) ; Timepoint(s) of evaluation of this end point: At baseline, after that every 6 weeks for the first 48 weeks relative to the date of randomization, and then every 8 weeks until progression. Assessments for survival every 2 months following treatment discontinuation

Secondary

MeasureTime frame
Secondary end point(s): The efficacy of durvalumab monotherapy compared to SoC in terms of Objective Response rate (ORR) or Progression-Free Survival (PFS) The efficacy of durvalumab + tremelimumab combination therapy compared to SoC in terms of Objective Response rate (ORR) ; Timepoint(s) of evaluation of this end point: For PFS - At baseline, then every 6 weeks for the first 48 weeks relative to the date of randomization, and then every 8 weeks until progression. Assessments for survival every 2 months following treatment discontinuation.

Countries

Australia, Belgium, Canada, France, Germany, Hungary, Italy, Japan, Korea, Republic of, Netherlands, Russian Federation, Spain, Switzerland, Taiwan, Thailand, United States, Vietnam

Contacts

Public ContactInformation Center

AstraZeneca AB

informationcenter@astrazeneca.com

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026