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This is a first in human dose escalation trial to determine the safety of administering PHOX2B PC-CAR T cells in patients with advanced, high-risk neuroblastoma.
This Phase 1/2 trial aims to determine the safety and feasibility of administration of autologous chimeric antigen receptor (CAR) T cells targeting the human Anaplastic Lymphoma Kinase (ALK) receptor in pediatric subjects with relapsed or refractory neuroblastoma (NB). The trial will be conducted in two phases: Phase 1 will determine the maximum tolerated dose (MTD) of autologous hALK.CAR T cells using a 3+3 dose escalation design. Phase 2 will be an expansion phase to determine rates of response to hALK.CAR T cells.
This is a Phase 1 study with Phase 2 expansion cohort. Phase 1 will assess the safety and tolerability of universal donor TGFβi NK Cell in combination with irinotecan, temozolomide, and dinituximab. The phase 2 of the study will estimate the response to treatment.
This research is being done to investigate a treatment regimen of Irinotecan, Temozolomide, and Sargramostin, and an immunotherapy called Naxitamab and whether giving Naxitamab more slowly reduces the side effects for participants with relapsed or refractory neuroblastoma. The name of the study drugs involved in this study are: * Naxitamab (A type of monoclonal antibody) * Irinotecan (A standard of care chemotherapy) * Temozolomide (A standard of care chemotherapy) * Sargramostim (A standard of care, granulocyte-macrophage colony stimulating factor)
The phase 1 primary objective is to determine the pediatric recommended phase 2 dose (RP2D) of PEEL-224 as a single agent (phase 1A) and in combination with vincristine and temozolomide (phase 1B). The phase 2 primary objective is to estimate the objective response rate (ORR) in children with refractory, progressive and relapsed NBL and rhabdomyosarcoma (RMS) treated with the RP2D of PEEL-224 in combination with vincristine and temozolomide.
This is a first in human dose escalation trial to determine the safety of administering GPC2 CAR T cells in patients with advanced neuroblastoma.
The goal of this clinical trial is to determine the maximum tolerated dose (MTD) and recommended Phase II dose (RP2D) of allogeneic expanded γδ T cells when delivered with Dinutuximab, temozolomide, irinotecan, and zoledronate in children with refractory or recurrent neuroblastoma or refractory/ relapsed osteosarcoma as well as to define the toxicities of allogeneic expanded γδ T cells when delivered with Dinutuximab, temozolomide, irinotecan, and zoledronate
Studies have shown that the anti-GD2 human-mouse chimeric monoclonal antibody dinutuximab has contributed significantly to the improvement of treatment for children with high-risk neuroblastoma and has become a mainstay in treating high risk neuroblastoma in children as part of up-front therapy and relapsed/refractory therapy. The administration of dinutuximab requires a significant amount of time and resources to complete the 10-20 hour standard infusion time for 4 days in the inpatient setting. During its early development, a phase I study profiling the clinical efficacy and tolerability of dinutuximab infusions in children successfully infused dinutuximab at various rates including over 1 hour at different dose levels. In the adult setting, dinutuximab has been tolerated over substantially shorter infusion times (less than 2 hours). Additionally, another anti-GD2 murine monoclonal antibody naxitamab, which has a similar toxicity profile to dinutuximab, is FDA approved for administration over 90 minutes and is successfully administered in outpatient setting. Given this reassuring data the investigators aim to evaluate the feasibility of the rapid administration of dinutuximab over four hours or less in our patient population of children with high-risk neuroblastoma. The pharmacokinetics, toxicity profile and supportive care requirements will be analyzed and described in order to determine if rapid infusion of dinutuximab can be successfully tolerated over four hours or less which would allow for administration of this agent in the outpatient setting. Should this trial prove to be successful, it would serve to decrease the hospital burden in a positive way by allowing for administration of this immunotherapy agent in the outpatient setting and patients may prefer shorter infusion duration. Furthermore, it could lessen overall costs and inpatient admissions for patients.