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Clinical Trials/NCT02857426
NCT02857426
Completed
Phase 2

A Phase 2, Open-label, Single-arm, Two-cohort Study of Nivolumab in Relapsed/Refractory Primary Central Nervous System Lymphoma (PCNSL) or Relapsed/Refractory Primary Testicular Lymphoma (PTL)

Bristol-Myers Squibb27 sites in 9 countries66 target enrollmentStarted: October 21, 2016Last updated:
ConditionsLymphoma
InterventionsNivolumab

Overview

Phase
Phase 2
Status
Completed
Enrollment
66
Locations
27
Primary Endpoint
BICR-Assessed Objective Response Rate (ORR)

Overview

Brief Summary

The purpose of this study is to determine whether Nivolumab is effective in the treatment of Relapsed/Refractory Primary Central Nervous System Lymphoma (PCNSL) and Relapsed/Refractory Primary Testicular Lymphoma (PTL)

Study Design

Study Type
Interventional
Allocation
Non Randomized
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Pathologically confirmed PCNSL or PTL who failed or did not respond to at least 1 line of systemic therapy
  • Measurable disease requirements on scans:
  • PCNSL subjects should have at least one measurable extranodal brain lesion; PTL subjects should have at least 1 measurable extranodal lesion or nodal lesion
  • Have tumor tissue for PD-L1 expression testing
  • Must have a Karnofsky performance status of 70-100

Exclusion Criteria

  • a) Intraocular PCNSL without evidence of brain disease b) PCNSL patients who cannot undergo MRI assessments c) PCNSL patients with systemic disease
  • Patients with certain diseases such as active autoimmune disease, type I diabetes, hypothyroidism that needs hormone replacement, active infection, psychiatric disorder
  • Prior malignancy active within the previous 3 years except for locally curable cancers that have been apparently cured, such as basal or squamous cell skin cancer, superficial bladder cancer, or carcinoma in situ of the prostate, cervix, or breast
  • Prior treatment with an anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, or anti-CTLA-4 antibody, or any other antibody or drug specifically targeting T-cell co-stimulation or checkpoint pathways
  • PCNSL, and PTL subjects with brain or spinal cord lesion who have received doses of more than 2 mg/day of dexamethasone or equivalent within the 14 days period prior to the first dose of nivolumab are excluded
  • Other protocol defined inclusion/exclusion criteria could apply

Arms & Interventions

Nivolumab for population with PTL

Experimental

Specified dose on specified days

Intervention: Nivolumab (Drug)

Nivolumab for population with PCNSL

Experimental

Specified dose on specified days

Intervention: Nivolumab (Drug)

Outcomes

Primary Outcomes

BICR-Assessed Objective Response Rate (ORR)

Time Frame: Up to approximately 51 months

Percentage of participants with a confirmed objective response rate (ORR) by blinded independent central review (BICR) assessment was analyzed and reported for both PCNSL and PTL patient populations. This endpoint is further defined as the percentage of participants with a best overall response (BOR) of complete response (CR) or partial response (PR), based on the IPCG Criteria for PCNSL and Lugano 2014 response evaluation for PTL, divided by the number of treated participants within each cohort.

Secondary Outcomes

  • BICR-Assessed Progression Free Survival (PFS)(Up to approximately 51 months)
  • Investigator-Assessed Objective Response Rate (ORR)(Up to approximately 51 months)
  • Investigator-Assessed Duration of Response (DOR)(Up to approximately 51 months)
  • Overall Survival (OS)(Up to approximately 51 months)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (27)

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