Combining Radiosurgery and Nivolumab in the Treatment of Brain Metastases

Sponsor

Centre hospitalier de l'Université de Montréal (CHUM) (Other)

Overall Status

Active, not recruiting

CT.gov ID

NCT02978404

Collaborator

Bristol-Myers Squibb (Industry)

Enrollment

Locations

Arm

Anticipated Duration (Months)

6.5

Patients Per Site

0.1

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

Stereotactic radiosurgery (SRS) is increasingly administered as the sole treatment of brain metastases, in order to spare acute and long term side effects associated with whole brain radiotherapy. Local control of SRS treated lesions is good, but patients tend to develop additional brain metastases subsequently.

Nivolumab is a modulator of the immune system. Treatment with Nivolumab is associated with an increase in local control and survival in patients with non-small cell lung cancer and clear cell renal cell carcinoma. In the presence of Nivolumab, treatment of brain metastases with SRS may trigger an immune reaction against cancer. Therefore, the combination of SRS with Nivolumab may reduce the development of new brain metastases and improve patient survival.

The purpose of this study is to assess the effect of combining Nivolumab and SRS in controlling cancer progression. SRS will be administered to patients while they are receiving Nivolumab.

Condition or Disease	Intervention/Treatment	Phase
Clear-Cell Metastatic Renal Cell Carcinoma Non Small Cell Lung Cancer Metastatic Brain Metastases, Adult Small Cell Lung Cancer Melanoma	Drug: Nivolumab Radiation: Radiosurgery	Phase 2

Study Design

Study Type:

Interventional

Actual Enrollment :

26 participants

Allocation:

N/A

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

A Phase II, Multi-centre Study, of Combining Radiosurgery and Nivolumab in the Treatment of Brain Metastases From Non-small Cell Lung Cancer and Renal Cell Cancer

Actual Study Start Date :

Jun 2, 2017

Actual Primary Completion Date :

Jan 31, 2021

Anticipated Study Completion Date :

Dec 31, 2022

Arms and Interventions

Arm	Intervention/Treatment
Experimental: Radiosurgery and Nivolumab Interventions: Nivolumab (240mg IV q2week or 480mg IV q4week) and Radiosurgery (15-20 Gray (Gy) in 1 fraction) Upon entering this trial, patients with metastatic brain disease(s) will receive Nivolumab. One to 2 week after receiving the first dose of Nivolumab, radiosurgery will be delivered at doses ranging from 15 to 20 Gy in 1 fraction to the brain metastases to a maximum volume of 10 cubic centimeter.	Drug: Nivolumab Nivolumab is administered to patients to a maximum of 2 year. Radiation: Radiosurgery Up to 10 cubic centimeter of brain metastases will be treated with radiosurgery. The dose of radiosurgery depends on the size of individual metastases. Other Names: SRS

Arm

Intervention/Treatment

Experimental: Radiosurgery and Nivolumab

Interventions: Nivolumab (240mg IV q2week or 480mg IV q4week) and Radiosurgery (15-20 Gray (Gy) in 1 fraction) Upon entering this trial, patients with metastatic brain disease(s) will receive Nivolumab. One to 2 week after receiving the first dose of Nivolumab, radiosurgery will be delivered at doses ranging from 15 to 20 Gy in 1 fraction to the brain metastases to a maximum volume of 10 cubic centimeter.

Drug: Nivolumab

Nivolumab is administered to patients to a maximum of 2 year.

Radiation: Radiosurgery

Up to 10 cubic centimeter of brain metastases will be treated with radiosurgery. The dose of radiosurgery depends on the size of individual metastases.

Other Names:

SRS

Outcome Measures

Primary Outcome Measures

Intracranial progression-free survival [1 year]
To evaluate whether the combination SRS with Nivolumab will improve the intracranial progression-free survival of patients. Response will be assessed as per RECIST version 1.1.

Secondary Outcome Measures

Treated brain lesions control rate [1 year]
Treated brain lesions control will be assessed as per RECIST version 1.1.
Overall survival after receiving Nivolumab. [2 years]
Overall Survival is assessed at the end of the study at 2 years. A subject will be classified as either alive or dead due to any cause. The time to event will be calculated as the time from Day 1 until date of death. Day 1 is the date of 1st treatment consisting of an infusion of Nivolumab.
Maximum response rate of distant non-irradiated disease [1 year]
Response will be assessed as per RECIST version 1.1.
Progression-free survival [1 year]
Response will be assessed as per RECIST version 1.1.
Correlation between tumor PD-L1 expression and clinical outcomes [1 year]
Tumor PD-L1 expression level will be correlated with patient overall response rate, loco-regional recurrence free survival and overall survival.
Patient quality of life [1 year]
Quality of life will be assessed using the the Functional Assessment of Cancer Therapy - General (FACT-G) and the Brain Subscale (FACT-BR) questionnaires. A composite score will be obtained from the score of each subscale. Quality of life decline is the time to the first minimal important difference in the composite score from baseline.
Neurocognitive function, as measured by the HVLT-R [1 Year]
Neurocognitive function will be assessed using the Hopkins Verbal Learning Test - Revised (HVLT-R). Neurocognitive failure is the time to the first failure on the assessments using the Reliable Change Index. Baseline neurocognitive function will be compared to the test results at 1 year using either a t-test or Wilcoxon-Mann-Whitney test, depending on the normality of the data.
Neurocognitive function, as measured by TMT [1 year]
Neurocognitive function will be assessed using the Trail Making Test (TMT). Neurocognitive failure is the time to the first failure on the assessments using the Reliable Change Index. Baseline neurocognitive function will be compared to the test results at 1 year using either a t-test or Wilcoxon-Mann-Whitney test, depending on the normality of the data.
Neurocognitive function, as measured by COWA [1 Year]
Neurocognitive function will be assessed using the Controlled Oral Word Association (COWA). Neurocognitive failure is the time to the first failure on the assessments using the Reliable Change Index. Baseline neurocognitive function will be compared to the test results at 1 year using either a t-test or Wilcoxon-Mann-Whitney test, depending on the normality of the data.
Acute and late toxicity of SRS + Nivolumab [1 year]
Adverse events will be coded according to MedDRA. The results will be tabulated to examine their frequency, organ systems affected, severity, and relationship to study treatment. Terminology Criteria for Adverse Events (CTCAE) V4.03 will be used for grading of AEs. Investigators will provide their assessment of causality as 1) unrelated, 2) unlikely, 3) possibly related, 4) probably, or 5) definitely related.
Imaging indicators of response [1 year]
Patient response to the treatment will be analysed using the Immune-related Response Evaluation Criteria In Solid Tumors (irRECIST) criteria.

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Men and women, ≥ 18 years of age
Willing and able to give written informed consent
Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1 within 28 days prior to registration
Radiation Therapy Oncology Group (RTOG) neurological function score of 0-1 within 28 days prior to registration
Histologic diagnosis of NSCLC, SCLC, Melanoma OR ccRCC
Stage IV cancer with brain metastases (Patients may have untreated primary disease)
Presenting with previously un-irradiated brain metastasis (10 cc maximum volume of brain disease based on the diagnostic screening MRI done within 28 days of registration))
Measurable/evaluable brain disease
Having received less than 4 lines of prior systemic treatments
Ability to be treated with either gamma knife or a linear accelerator based radiosurgery system
Ability to complete neurocognitive exams without assistance
Ability to complete QOL questionnaires with or without assistance
Screening laboratory values must meet the following criteria and should be obtained within 28 days prior to registration:

White Blood Cell (WBC) ≥ 2000/uL
Absolute Neutrophil Count (ANC) ≥ 1.5 x 109/L
Platelets≥ 100 x 109/L
Hemoglobin ≥ 90 g/L (may be transfused)
Serum creatinine ≤ 1.5 x Upper Limit of Normal (ULN) or Creatinine Clearance ≥ 50 ml/min (calculated -cockcroft-Gault)
Aspartate aminotransferase/alanine aminotransferase (AST/ALT) ≤3 x ULN without liver metastasis,≤ 5 x ULN with liver metastases
Total Bilirubin ≤ 1.5 x ULN (except subjects with Gilbert Syndrome, who can have total bilirubin < 3.0 mg/dL)

Women of childbearing potential (WOCBP) must use appropriate method(s) of contraception. WOCBP should use an adequate method to avoid pregnancy for 23 weeks (28 days plus the time required for Nivolumab to undergo five half-lives) after the last dose of investigational drug
Women of childbearing potential must have a negative serum or urine pregnancy test (minimum sensitivity 25 IU/L or equivalent units of HCG) within 24 hours prior to the start of Nivolumab
Women must not be breastfeeding
Men who are sexually active with WOCBP must use any contraceptive method with a failure rate of less than 1% per year. Men receiving Nivolumab and who are sexually active with WOCBP will be instructed to adhere to contraception for a period of 31 weeks after the last dose of Nivolumab product. Women who are not of childbearing potential (ie, who are postmenopausal or surgically sterile as well as azoospermic men do not require contraception).

Exclusion Criteria:

Brain metastasis in the brainstem
Patients who experienced prior seizures are eligible, however patients should not have had a seizure within 7 days of registration without the use of corticosteroids.
All other cancer histology other than NSCLC or ccRCC
Patients who cannot undergo MRI
Active, known or suspected autoimmune disease. Subjects are permitted to enroll if they have vitiligo, type I diabetes mellitus, residual hypothyroidism due to autoimmune condition only requiring hormone replacement, psoriasis not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger
Patients with a condition requiring systemic treatment with either corticosteroids including steroids used for treating peritumoral edema (> 50 mg daily prednisone equivalents) or other immunosuppressive medications within 14 days of study drug administration. Inhaled or topical steroids and adrenal replacement doses > 10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease.
Drugs with a predisposition to hepatoxicity should be used with caution in patients treated with Nivolumab-containing regimen
Any underlying medical or psychiatric condition, which in the opinion of the investigator will make the administration of Nivolumab hazardous or obscure the interpretation of AEs, such as a condition associated with frequent diarrhea.
History of prior treatment with a CTLA-4, PD-1 or PD-L1 inhibitor, CD137 agonist, or anti-PD-L2.
Concomitant therapy with any of the following: IL-2, interferon, or other non-study immunotherapy regimens; immunosuppressive agents; other investigation therapies
Prisoners or subjects who are compulsorily detained (involuntarily incarcerated) for treatment of either a psychiatric or physical (eg, infectious) illness.
Known history of hepatitis B virus surface antigen (HBV sAg) or hepatitis C virus ribonucleic acid (HCV antibody) indicating acute or chronic infection
History of allergy to study drug components.
Known history of testing positive for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS).

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Centre Hospitalier de l'Université de Montréal	Montreal	Quebec	Canada	H2L 4M1
2	McGill University Health Centre	Montreal	Quebec	Canada	H4A 3J1
3	Jewish General Hospital	Montréal	Quebec	Canada	H3T 1E2
4	Centre Hospitalier Universitaire de Sherbrooke	Sherbrooke	Quebec	Canada	J1H 5N4