Single Agent and Combined Inhibition After Allogeneic Stem Cell Transplant (NCT02846376) | Clinical Trial Compass
TerminatedPhase 1
Single Agent and Combined Inhibition After Allogeneic Stem Cell Transplant
Stopped: Lack of Enrollment
United States8 participantsStarted 2019-03-08
Plain-language summary
The purpose of the study is to determine the safety and benefit of nivolumab, ipilimumab or the combination of nivolumab with ipilimumab given after bone marrow transplant for patients with acute myelogenous leukemia and myelodysplastic syndrome.
Who can participate
Age range18 Years – 70 Years
SexALL
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Inclusion criteria
✓. Voluntary signed and dated IRB/IEC approved written informed consent form in accordance with regulatory and local guidelines.
✓. Be 18 years or older and 70 years or younger on the day of signing consent
✓. Have a confirmed diagnosis of non-M3 acute myeloid leukemia (AML) (Intermediate-II is high risk. Our population will consist of Intermediate-II and high risk patients or any FLT3+ AML) or IPSS intermediate -2 or high risk myelodysplastic syndrome (MDS) (Appendices A and B).
✓. Have an available 6/6 related donor or an unrelated donor with a 10/10 match for HLA-A, B, C, DRB1 and DQ antigen who consents to provide a marrow or peripheral blood stem cell allograft. Typing is by DNA techniques: intermediate resolution for A, B and C, and high resolution for DRB1/DQ
✓. Be receiving one of the following conditioning regimen: fludarabine at a dose of 30 mg/m2 IV daily for 5 days, busulfan at a dose of 130 mg/m2 IV daily for 2 days, and rabbit antithymocyte globulin (ATG) at a dose of 2 mg/kg IV daily for 2 days OR fludarabine at a dose of 30 mg/m2 IV daily for 4 days, melphalan at a dose of 140 mg/m2 for one day with or without ATG at a dose of 2 mg/kg IV daily for 2 days
✓. Be deemed eligible for an allogenic stem cell transplantation as per institutional guidelines of the Blood and Marrow Transplantation Program at John Theurer Cancer Center at Hackensack University Medical Center
✓. Patients with adequate organ function as measured by:
✓. Have a performance status of 2 or lower on ECOG performance scale.
Exclusion criteria
What they're measuring
1
Safety: The occurrence of at least one treatment-related limiting toxicity defined as a ≥ grade 4 non-hematologic toxicity as specified by the CTCAE 4.0.
Timeframe: After treatment is initiated through 100 days of discontinuation of dosing.
. Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are stable (without evidence of progression by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases, and are not using steroids for at least 7 days prior to trial treatment. There must also be no requirement for immunosuppressive doses of systemic corticosteroids (\> 20 mg/day prednisone equivalents) for at least 4 weeks prior to study drug administration. This exception does not include carcinomatous meningitis, which is excluded regardless of clinical stability. Note: Subjects are permitted to use topical, ocular, intra-articular, intranasal, and inhalational corticosteroids (with minimal systemic absorption). Physiologic replacement doses of systemic corticosteroids are permitted, even if \> 20 mg/day prednisone equivalents. A brief course of corticosteroids for prophylaxis (eg, contrast dye allergy) or for treatment of non-autoimmune conditions (eg, delayed-type hypersensitivity reaction caused by contact allergen) is permitted.
✕. Is unable or unwilling to sign informed consent.
✕. Has an 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 should be excluded if they have a condition such as GVHD requiring systemic treatment with either corticosteroids (\> 20 mg daily prednisone equivalents) or other immunosuppressive medications within 4 weeks of study drug administration. Inhaled or topical steroids and adrenal replacement doses \> 20 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease. Note: Subjects are permitted to use topical, ocular, intra-articular, intranasal, and inhalation corticosteroids (with minimal systemic absorption). Physiologic replacement doses of systemic corticosteroids are permitted, even if \> 20 mg/day prednisone equivalents. A brief course of corticosteroids for prophylaxis (eg, contrast dye allergy) or for treatment of non-autoimmune conditions (eg, delayed-type hypersensitivity reaction caused by contact allergen) is permitted.
✕. As there is potential for hepatictoxicity with nivolumab or nivolumab/ipilimumab combinations, drugs with a predisposition to hepatoxicity should be used with caution in patients treated with nivolumab-containing regimen.
✕. Has received a prior allogeneic stem cell transplant.
✕. Has a history of hypersensitivity to nivolumab, ipilimumab, or any of its excipients, or severe hypersensitivity reaction to any previous monoclonal antibody.
✕. Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to Day 1 of checkpoint inhibitor treatment administration or who has not recovered (i.e., t administration mAb) within 4 weeks prior to t dose of trial treatment. Rituximab within that time frame is allowed.