Trial of Nivolumab Following Partially Human Leukocyte Antigen (HLA) Mismatched BMT in Children & Adults With Sarcoma
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Sarcoma
- Solid Tumor, Adult
- Solid Tumor, Childhood
- Type
- Interventional
- Phase
- Phase 1Phase 2
- Design
- Allocation: N/AIntervention Model: Single Group AssignmentIntervention Model Description: Adults: 240 mg IV (in a vein) over 30 minutes every 2 weeks OR 480 mg IV over 30 minutes every 4 weeks. Children and Adolescents weighing 40 kg or more: 240 mg IV over 30 minutes every 2 weeks OR 480 mg IV over 30 minutes every 4 weeks. Children and Adolescents weighing less than 40 kg: 3 mg/kg IV over 30 minutes every 2 weeks. A maximum of 24 cycles will be given on study. Participants may continue to receive Nivolumab unless they develop serious side effects or the tumor worsens. There were two parts to this study. The first part, Part A, was for patients who have relapsed or have progressive disease after their BMT. Part A is now closed. The second part, Part B, is for patients who have not yet relapsed or progressed after BMT.Masking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Younger than 1240 years
- Gender
- Both males and females
Description
High risk, recurrent, or refractory solid tumors in pediatric, adolescent and young adult (AYA) patients have an extremely poor prognosis despite current intensive treatment regimens. Johns Hopkins piloted an allogeneic bone marrow transplant (alloBMT) platform using a reduced intensity conditioning...
High risk, recurrent, or refractory solid tumors in pediatric, adolescent and young adult (AYA) patients have an extremely poor prognosis despite current intensive treatment regimens. Johns Hopkins piloted an allogeneic bone marrow transplant (alloBMT) platform using a reduced intensity conditioning (RIC) and partially HLA-mismatched (haploidentical) related donors for this population of pediatric and AYA solid tumor patients.With this strategy, investigators demonstrated that RIC haploBMT with post-transplant cyclophosphamide (PTCy) is feasible and has acceptable toxicities in patients with incurable pediatric and AYA solid tumors; thus, this approach serves as a platform for post-transplant strategies to prevent relapse and optimize progression free survival. In this trial, the central hypothesis is that the efficacy of alloBMT for high risk solid tumors can be improved by developing methods to augment donor T cell responses against antigens selectively or uniquely expressed by tumor tissue. Investigators aim to demonstrated that Programmed death-ligand 1 (PD-1) blockade with nivolumab will be safe and well tolerated after RIC haplo BMT, initially in a relapsed population (Part A) and ultimately when given pre-emptively (Part B).
Tracking Information
- NCT #
- NCT03465592
- Collaborators
- Bristol-Myers Squibb
- Investigators
- Principal Investigator: Nicolas Llosa, MD Johns Hopkins University