Study of Intratumoral Ipilimumab and TLR4 Agonist GLA-SE in Combination With Systemic Nivolumab and Chemotherapy

NCT ID: NCT03982121

Last Updated: 2020-02-17

Basic Information

• Recruitment Status: WITHDRAWN
• Clinical Phase: PHASE1
• Study Classification: INTERVENTIONAL
• Study Start Date: 2019-06-04
• Study Completion Date: 2020-02-12

Brief Summary

To determine the maximum tolerated dose (MTD), the recommended phase 2 dose (RP2D) and the toxicity profile (NCI CTCAE v5.0 and immune related adverse events) of i.t. administration of anti-CTLA4 antibody (ipilimumab) and TLR4 agonist (synthetic glucopyranosyl lipid A formulated in a stable emulsion [GLA-SE]) in colorectal LM (CRLM) in combination with intravenous (i.v.) administration of anti-PD-1 antibody (nivolumab) and chemotherapy (FOLFOX regimen).

Conditions

Colorectal Cancer Metastatic

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

A

FOLFOX IV + NIVOLUMAB IV

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Oxaliplatin 85 mg/m² Leucovorin (LV) levogyre form (LLV) 200 mg/m² or dextro-levogyre (DL-LV) racemic mixture 400 mg/m²) Fluorouracil 2400 mg/m²

Nivolumab

Intervention Type: DRUG

Nivolumab 240 mg

B

FOLFOX IV + GLA IT

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Oxaliplatin 85 mg/m² Leucovorin (LV) levogyre form (LLV) 200 mg/m² or dextro-levogyre (DL-LV) racemic mixture 400 mg/m²) Fluorouracil 2400 mg/m²

GLA-SE

Intervention Type: DRUG

GLA-SE 1 or 2 or 5 or 10 or 20 μg

C

FOLFOX IV + IPILIMUMAB IT

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Oxaliplatin 85 mg/m² Leucovorin (LV) levogyre form (LLV) 200 mg/m² or dextro-levogyre (DL-LV) racemic mixture 400 mg/m²) Fluorouracil 2400 mg/m²

Ipilimumab

Intervention Type: DRUG

Ipilimumab 5 or 10 or 25 mg

D

FOLFOX IV + NIVOLUMAB IV + GLA IT

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Oxaliplatin 85 mg/m² Leucovorin (LV) levogyre form (LLV) 200 mg/m² or dextro-levogyre (DL-LV) racemic mixture 400 mg/m²) Fluorouracil 2400 mg/m²

Nivolumab

Intervention Type: DRUG

Nivolumab 240 mg

GLA-SE

Intervention Type: DRUG

GLA-SE 1 or 2 or 5 or 10 or 20 μg

E

FOLFOX IV + NIVOLUMAB IV + IPILIMUMAB IT

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Oxaliplatin 85 mg/m² Leucovorin (LV) levogyre form (LLV) 200 mg/m² or dextro-levogyre (DL-LV) racemic mixture 400 mg/m²) Fluorouracil 2400 mg/m²

Nivolumab

Intervention Type: DRUG

Nivolumab 240 mg

Ipilimumab

Intervention Type: DRUG

Ipilimumab 5 or 10 or 25 mg

F

LFOX IV + NIVOLUMAB IV + GLA IT + IPILIMUMAB IT

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Oxaliplatin 85 mg/m² Leucovorin (LV) levogyre form (LLV) 200 mg/m² or dextro-levogyre (DL-LV) racemic mixture 400 mg/m²) Fluorouracil 2400 mg/m²

Nivolumab

Intervention Type: DRUG

Nivolumab 240 mg

Ipilimumab

Intervention Type: DRUG

Ipilimumab 5 or 10 or 25 mg

GLA-SE

Intervention Type: DRUG

GLA-SE 1 or 2 or 5 or 10 or 20 μg

Interventions

FOLFOX regimen

Oxaliplatin 85 mg/m² Leucovorin (LV) levogyre form (LLV) 200 mg/m² or dextro-levogyre (DL-LV) racemic mixture 400 mg/m²) Fluorouracil 2400 mg/m²

Intervention Type: DRUG

Nivolumab

Nivolumab 240 mg

Intervention Type: DRUG

Ipilimumab

Ipilimumab 5 or 10 or 25 mg

Intervention Type: DRUG

GLA-SE

GLA-SE 1 or 2 or 5 or 10 or 20 μg

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Histologically confirmed colorectal adenocarcinoma.

2. At least one CRLM

• measurable according to RECIST 1.1,
• at least >2 cm in maximal diameter,
• visible on non-contrast enhanced computerized tomography (CT) scan or ultrasonography,
• amenable to biopsy,
• and amenable to percutaneous i.t. injection.

3. At least one other metastasis (controlateral CRLM or a distant visceral or lymph node metastasis)

• measurable according to RECIST 1.1,
• and amenable to biopsy.

4. Tumor lesions located in previously irradiated areas are considered measurable if disease progression has been demonstrated in such lesions.

5. Tumor liver involvement <50% on baseline CT scan.

6. Previous failure of active drug classes in mCRC (fluoropyrimidines, oxaliplatin, irinotecan, EGFR inhibitors [if wild-type RAS mCRC] and antiangiogenics).

7. Representative tumor specimens at the initial diagnosis of CRC (paraffin blocks (preferred) or at least 10 unstained slides), with the corresponding pathology report, if available.

8. Age >/=18 years.

9. Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1

10. Expected life expectancy >3 months (no rapidly progressive disease).

11. Adequate organ functions:

• Hemoglobin ≥9 g/dL or ≥5.6 mmol/L (blood cell transfusions are allowed), absolute neutrophil count (ANC) ≥1.5 x 109/L, platelets ≥100 x 109/L
• Serum creatinine ≤1.5 X upper limit of normal (ULN) or creatinine clearance (measured, or calculated per institutional standard) ≥50 mL/min for subject with creatinine levels >1.5 x institutional ULN (glomerular filtration rate can also be used in place of creatinine or creatinine clearance)
• Serum total bilirubin ≤1.5 ULN or direct (unconjugated) bilirubin ≤ULN for subjects with total bilirubin levels >1.5 ULN
• AST (SGOT) and ALT (SGPT) ≤5 ULN
• Albumin >33 g/L
• International normalized ratio (INR) or prothrombin time (PT) ≤1.5 ULN unless subject is receiving anticoagulant therapy as long as PT or activated partial thromboplastin time (aPTT) is within therapeutic range of intended use of anticoagulants

12. Female subjects of childbearing potential should have a negative urine or serum pregnancy test within 24 hours prior to receiving the first dose of study medication. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required.

13. Female subjects of childbearing potential should be willing to use two validated methods of birth control or be surgically sterile, or abstain from heterosexual activity for the course of the study through 7 months after the last dose of study medication (Reference Section 5.9.2). Subjects of childbearing potential are those who have not been surgically sterilized or have not been free from menses for > 1 year.

14. Sexually active male subjects unless surgically sterile, must agree to use condoms as an effective barrier method of contraception or abstain from heterosexual activity for the course of the study through 7 months after the last dose of study medication. It is recommended that their sexual partners use an effective contraceptive during the same period.

15. Signed informed consent.

16. Affiliation to or beneficiary of a social security system.

Exclusion Criteria

1. Allergy or contraindication to oxaliplatin (including peripheral neuropathy [≥ grade 2]), fluorouracil (including known dihydropyrimidine dehydrogenase (DPD) deficiency) or leucovorin or to any other study drug.

2. Prior history of intolerance to full-dose FOLFOX regimen.

3. History of anterior organ transplantation, including allograft stem cell transplantation

4. History of interstitial lung disease

5. Patients eligible for curative-intent local therapies (e.g., surgery or thermablation).

6. Contraindication to percutaneous injection/biopsy (e.g., coagulation disorder, anticoagulant or antiaggregant therapy). Patients treated with low molecular weight heparin (LMWH) are eligible if they can interrupt their treatment for biopsies and i.t. injections.

7. Concomitant administration of any other anticancer therapy during the trial treatment period.

8. Prior chemotherapy, targeted therapy or radiation therapy within 2 weeks prior to study Day 1 or adverse events due to a previously administered agent that have not recovered (i.e., ≤ Grade 1) at baseline.

9. Immunodeficiency or systemic steroid therapy equivalent to prednisolone >10mg/day or any other form of immunosuppressive therapy within 7 days prior to the first dose of trial treatment.

10. Other malignancy within 2 years prior to enrollment with the exception of curatively treated basal-cell carcinoma of the skin, squamous-cell carcinoma of the skin, and/or curatively resected in situ cervical and/or in situ breast cancers.

11. Symptomatic active central nervous system metastases and/or carcinomatous meningitis.

12. Active automimmune disease requiring systemic treatment within the past 3 months or a documented history of clinically severe autoimmune disease, or a syndrome that requires systemic steroids or immunosuppressive agents. Subjects with vitiligo or asymptomatic asthma/atopy under topical/aerosol therapies would be an exception to this rule. Subjects who require intermittent use of bronchodilators or local steroid injections would not be excluded from the study. Subjects with stable hypothyroidism on hormone replacement or Sjogren's syndrome will not be excluded from the study. Patients with controlled type 1diabetes mellitus on a stable insulin regimen may be eligible for this study.

13. Active infection requiring systemic therapy.

14. Pregnancy or breastfeeding, or inadequate contraceptive method, or expectation to conceive children within the projected duration of the trial, starting with the pre-screening or screening visit through 7 months after the last dose of trial treatment.

15. Prior immunotherapy, including anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, or anti-cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4) antibodies (including ipilimumab or any other antibody or drug specifically targeting T-cell co-stimulation or checkpoint pathways).

16. Clinically significant liver disease (i.e., with clinical, biological or morphological signs or symptoms of liver dysfunction, such as jaundice, hepatic encephalopathy, non-malignant ascites, radiological/endoscopic evidence of portal hypertension, biological evidence of liver insufficiency, etc.), including active viral, alcoholic, or other hepatitis, cirrhosis, severe oxaliplatin-induced sinusoidal obstruction syndrome (SOS) and inherited liver disease.

17. Known active Hepatitis B virus infection (e.g., HBsAg reactive) or Hepatitis C virus infection (e.g., HCV RNA [qualitative] is detected) and positive Hepatitis test results.

18. Known history of Human Immunodeficiency Virus (HIV) (HIV 1 and 2 antibodies) and positive HIV test results.

19. Administration of a live vaccine within 30 days prior to the first dose of trial treatment.

20. Any physical, psychological or social condition/reason that would preclude adequate follow-up or hamper patient's safety according to the investigator's opinion.

21. Patient under guardianship or deprived of his liberty by a judicial or administrative decision or incapable of giving its consent

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Gustave Roussy, Cancer Campus, Grand Paris

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Gustave Roussy

Villejuif, Val De Marne, France

Countries

France

Other Identifiers

2017/2630

Identifier Type: OTHER

Identifier Source: secondary_id

2017-005020-14

Identifier Type: -

Identifier Source: org_study_id