A Study to Evaluate Adaptive Dosing of Ipilimumab and Nivolumab Combination Immunotherapy

Sponsor

Memorial Sloan Kettering Cancer Center (Other)

Overall Status

Active, not recruiting

CT.gov ID

NCT03122522

Collaborator

Bristol-Myers Squibb (Industry)

Enrollment

Locations

Arm

71.5

Anticipated Duration (Months)

5.8

Patients Per Site

0.1

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

This study will help determine whether 2 doses of the combination (ipilimumab + nivolumab) is sufficient for patients with early benefit compared to the usual way of trying to give 4 doses. If patients do not show early benefit after 2 doses, patients will be able to continue with additional ipilimumab + nivolumab, even beyond the standard 4 doses if felt in the best interest of the patient.

Condition or Disease	Intervention/Treatment	Phase
Metastatic Melanoma	Drug: ipilimumab Drug: nivolumab	Phase 2

Study Design

Study Type:

Interventional

Actual Enrollment :

70 participants

Allocation:

N/A

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

A Phase II Study to Evaluate Adaptive Dosing of Ipilimumab and Nivolumab Combination Immunotherapy

Actual Study Start Date :

Apr 17, 2017

Anticipated Primary Completion Date :

Apr 1, 2023

Anticipated Study Completion Date :

Apr 1, 2023

Arms and Interventions

Arm	Intervention/Treatment
Experimental: ipilimumab and nivolumab Pts will receive 2 doses of ipilimumab 3mg/kg + nivolumab 1mg/kg every 3 weeks. Week 6, if pts have achieved a favorable antitumor effect by RECIST will begin maintenance nivolumab alone at 480mg every 4 weeks for 2 doses (week 6 & week 10) & repeat response assessments at week 12. If pts don't achieve a favorable antitumor effect at week 6, pt will get 2 additional doses of ipilimumab + nivolumab every 3 weeks & then will be assessed for response at week 12. If pts haven't achieved a favorable antitumor effect by week 12, if felt in the best interest for the pt as determined by the PI, pts may continue getting additional doses of ipilimumab + nivolumab with response reassessments after every 2 doses. Maintenance nivolumab will continued until unacceptable toxicity or confirmed disease progression. If pts have had an initial clinical benefit from therapy & subsequently experience progressive disease at any time, reinduction with combination ipilimuma+ nivolumab will be allowed.	Drug: ipilimumab ipilimumab 3mg/kg Drug: nivolumab nivolumab 1mg/kg

Arm

Intervention/Treatment

Experimental: ipilimumab and nivolumab

Pts will receive 2 doses of ipilimumab 3mg/kg + nivolumab 1mg/kg every 3 weeks. Week 6, if pts have achieved a favorable antitumor effect by RECIST will begin maintenance nivolumab alone at 480mg every 4 weeks for 2 doses (week 6 & week 10) & repeat response assessments at week 12. If pts don't achieve a favorable antitumor effect at week 6, pt will get 2 additional doses of ipilimumab + nivolumab every 3 weeks & then will be assessed for response at week 12. If pts haven't achieved a favorable antitumor effect by week 12, if felt in the best interest for the pt as determined by the PI, pts may continue getting additional doses of ipilimumab + nivolumab with response reassessments after every 2 doses. Maintenance nivolumab will continued until unacceptable toxicity or confirmed disease progression. If pts have had an initial clinical benefit from therapy & subsequently experience progressive disease at any time, reinduction with combination ipilimuma+ nivolumab will be allowed.

Drug: ipilimumab

ipilimumab 3mg/kg

Drug: nivolumab

nivolumab 1mg/kg

Outcome Measures

Primary Outcome Measures

objective response rate [at 6 weeks]
RECIST 1.1.

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Histologic diagnosis of unresectable III or stage IV metastatic melanoma.
Subjects must have at least 1 extracranial, unresectable, non-bony lesion that is measurable radiographically (based on RECIST 1.1).
No prior CTLA-4 or PD-1/PD-L1 therapy for the treatment of metastatic disease.
ECOG performance status of 0-1.
Life expectancy ≥ 4 months.
Screening laboratory parameters:
White blood cell (WBC) count ≥ 2000/μL;
Absolute neutrophil count (ANC) ≥ 1500/μL;
Platelets ≥ 100,000/μL;
Hemoglobin (Hgb) ≥ 9 g/dL;
Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3 × upper limit of normal (ULN);
Total bilirubin ≤ 1.5 × ULN (< 3 mg/dL for subjects with Gilbert's disease);
Serum creatinine ≤ 1.5 x ULN or creatinine clearance (CrCl) ≥ 40 mL/min (if using the Cockcroft-Gault formula below): Female CrCl = [(140 - age in years) x weight in kg x 0.85] / [72 x serum creatinine in mg/dL] Male CrCl = [(140 - age in years) x weight in kg x 1.00] / [72 x serum creatinine in mg/dL]
Age ≥ 18 years.
Females of childbearing potential who are sexually active with a nonsterilized male partner must use 2 methods of effective contraception from screening, and must agree to continue using such precautions for 23 weeks after the final dose of investigational product; cessation of birth control after this point should be discussed with a responsible physician. Periodic abstinence, the rhythm method, and the withdrawal method are not acceptable methods of birth control.

[Females of childbearing potential are defined as those who are not surgically sterile (i.e., bilateral tubal ligation, bilateral oophorectomy, or complete hysterectomy) or postmenopausal (defined as 12 months with no menses without an alternative medical cause).] Nonsterilized males who are sexually active with a female partner of childbearing potential must use 2 acceptable methods of effective contraception from Day 1 and for 31 weeks after receipt of the final dose of investigational product.

Acceptable methods of effective contraception are described in the following table:

Barrier Methods - Male condom plus spermicide, cap plus spermicide, or diaphragm plus spermicide.
Intrauterine Device Methods-Copper T, or Levonorgestrel-releasing intrauterine system (e.g., Mirena®), also considered a hormonal method.
Hormonal Methods-Implants, hormone shot or injection, combined pill, minipilimumabll, or Patch.

Exclusion Criteria:

Active autoimmune disease or any condition requiring systemic treatment with either corticosteroids (>10 mg daily of 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.
History of motor neuropathy considered to be of autoimmune origin (e.g., Guillain-Barre Syndrome, Myasthenia Gravis).
Other active, concurrent malignancy that requires ongoing systemic treatment or interferes with radiographic assessment of melanoma response as determined by the investigator.
Known immunodeficiency or HIV, Hepatitis B, or Hepatitis C infection. Antibody to Hepatitis B or C without evidence of active infection may be allowed.
History of severe allergic reactions to any unknown allergens or any components of the study drugs.
Other serious illnesses (e.g., serious infections requiring antibiotics, bleeding disorders).
Mental impairment that may compromise the ability to give informed consent and comply with the requirements of the study.
Lack of availability for immunological and clinical assessments or post-study follow-up contact to determine relapse and survival.
Women who are breastfeeding or who are pregnant as evidenced by a positive serum pregnancy test (minimum sensitivity 25 IU/L or equivalent units of HCG) performed within 14 days of the first dose of study drug and by a urine pregnancy test (minimum sensitivity 25 IU/L or equivalent units of HCG) within 24 hours of the first dose of study drug(s).
Any condition that, in the clinical judgment of the treating physician, is likely to prevent the subject from complying with any aspect of the protocol or that may put the subject at unacceptable risk.

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Hartford Healthcare Cancer Institute @ Hartford Hospital (Data Collection Only)	Hartford	Connecticut	United States	06102
2	JOHNS HOPKINS HOSPITAL (Data Analysis Only)	Baltimore	Maryland	United States	21287
3	Brigham and Women's Hospital (Data Analysis Only)	Boston	Massachusetts	United States	02115
4	Memoral Sloan Kettering Basking Ridge	Basking Ridge	New Jersey	United States	07920
5	Memorial Sloan Kettering Monmouth	Middletown	New Jersey	United States	07748
6	Memorial Sloan Kettering Bergen	Montvale	New Jersey	United States	07645
7	Memorial Sloan Kettering Commack	Commack	New York	United States	11725
8	Memoral Sloan Kettering Westchester	Harrison	New York	United States	10604
9	Hospital for Special Surgery (Data Analysis)	New York	New York	United States	10021
10	Memorial Sloan Kettering Cancer Center	New York	New York	United States	10065
11	Memorial Sloan Kettering Nassau	Uniondale	New York	United States	11553
12	Lehigh Valley Health Network (Data Collection Only)	Allentown	Pennsylvania	United States	18103