Infections

All Conditions

Symptoms and General Pathology

Neoplasms

Blood and Lymph Conditions

Immune System Diseases

Rare Diseases

Communicable Diseases

Lymphoma

Epstein-Barr Virus Infections

Hodgkin Disease

Lymphoma, Non-Hodgkin

Neoplasms by Histologic Type

Lymphoproliferative Disorders

Lymphatic Diseases

Immunoproliferative Disorders

Chronic Graft Versus Host Disease

Lymphosarcoma

Hodgkin Lymphoma

All Drugs and Chemicals

Antibodies

Immunoglobulins

1 injection One of the following 4 dose levels: 2x 10\^7 cells/m2, 1x 10\^8 cells/m2, 3 x 10\^8 cells/m2, 1 x 10\^9 cells/m2

LMP1 SPECIFIC CYTOTOXIC T-LYMPHOCYTES

LMP2-SPECIFIC CYTOTOXIC T-LYMPHOCYTES

MALCOLM K BRENNER, MD

The purpose of this study is to obtain blood (up to 90 ml or 18-teaspoonfuls on one or two occasions) to make LMP1- and LMP2-cytotoxic T-lymphocytes and grow them in the laboratory in such a way that they are able to attack LMP1- and LMP2-positive cells in the laboratory.

If we are successful in growing these cells and if we feel they would be helpful to the donor, we would then give the cells back to the donor.

This trial is for patients that have a type of lymph gland cancer called Hodgkin or non-Hodgkin lymphoma, or chronic active Epstein Barr virus (EBV) infection, which has come back or not gone away after treatment, including the best treatment we know.

This is a research study using special immune system cells called LMP1- and LMP2-specific cytotoxic T lymphocytes (LMP1- and LMP2-CTLs), a new experimental therapy. As in chronic active EBV infection, some patients with Hodgkin or non-Hodgkin lymphoma show evidence of infection with the virus that causes infectious mononucleosis (EBV) before or at the time of their diagnosis of the Lymphoma. EBV is found in the cancer cells of up to half the patients with lymphoma, suggesting that it may play a role in causing lymphoma. The cancer cells infected by EBV are able to hide from the body's immune system and escape destruction. We want to see if special white blood cells, called T cells, that have been trained to kill EBV infected cells can survive in the patient's blood and affect EBV-positive cells. In this present study we are trying to find out if we can improve this treatment by growing T cells that only recognize two of the proteins expressed on lymphoma cells called LMP1 and LMP2. These special T cells are called LMP1- and LMP2-specific cytotoxic CTLs.

Infusions of CD45 MAbs A fixed dose of CD45 MAbs will be used determined from our previous and ongoing studies in stem cell transplant recipients will be used 40, 400ug/kg over 6 to 8 hrs daily x 4 given as daily intravenous infusions that will be completed 48-72 hours prior to CTL infusion. Patients will be premedicated prior to CD45 infusions and monitored as per the SOP for CD45 MAbs infusion.

Day 1 through Day 4: YTH 24/54 400ug/kg over 6 to 8 hr; Day 5: Rest; Day 6, 7 or 8: CTL Infusion (provided CD45 Mab level \<100 ng/ml)

Preparation of the Patient:

Oxygen and suction equipment must be available in the room. Emergency drugs (Benadryl, Epinephrine, solucortef to solumedrol) in appropriate doses must be preordered by the physician prior to initiation of each infusion with doses available. A code card containing the appropriate doses of each medicine according to the patient's weight will also be available. Continuous telemetric monitoring by pulse oximeter and EKG will begin prior to and for 6 hours after each antibody infusion has taken place. Baseline vital signs are taken and recorded and monitored as per the SOP for antibody infusions.

MAbs Infusion:

The antibody aliquot to be infused will arrive in the treatment area hand-carried by the attending physician or appointed designate.

The antibody aliquot will be diluted in minimal amounts of normal saline. The resulting solution is stable for 24 hours.

The antibody solution is administered by a syringe pump in incremental doses, 0.2-0.8 mg in the first hour and up to 10 mg/hr thereafter, for a maximum infusion time of 8 hrs. A registered nurse and a physician must be readily available

Antibody toxicity:

Volume Overload: This is of particular importance in small recipients and will be monitored carefully.

Inflammatory mediator release from damaged circulating white cells and allergic reactions: Fever, chills, rigors, pruritis, urticaria, nausea, vomiting, throat tightness and dyspnea may occur. These reactions usually respond to slowing or stopping the infusion and/or the parenteral administration of diphenhydramine, hydrocortisone, meperidine or anti-emetics. Administration of O2, epinephrine, bronchodilators or IPPB may be necessary.

Adverse effects of CD45 MAbs on CTL Our experience to date has shown rapid clearance of CD45 MAbs from the plasma, such that levels are undetectable by 24-48hrs after infusion. However, the MAb levels will be measured before CTL infusion and if free plasma CD45 MAbs are present CTL infusion will be deferred for 24 hours

CTL Infusion:

Dose Levels of CTLs: The following dose levels will be evaluated: Each patient will receive 1 injection, according to the following dosing schedules:

Dose level I: 2 x 10e7 cells/m2; Dose level II: 1 x 10e8 cells/m2; Dose level III: 3 x 10e8 cells/m2; Dose level IV: 1 x 10e9 cells/m2. Patients will be pre-medicated with Benadryl 1mg/kg IV (max 50mg) and Tylenol 10mg/kg po (max 650mg).

Cell Administration: LMP1- and LMP2-specific T cells will be given by intravenous injection over 1-10 minutes through either a peripheral or a central line.

Lmp1 and Lmp2 Specific CTLs Following Cd45 Antibody for Relapsed Ebv-Positive Hodgkin's Or Non-Hodgkin's Lymphoma

Administration of LMP1- and LMP2- Specific Cytotoxic T-Lymphocytes Following CD45 Antibody to Patients With Relapsed EBV-Positive Hodgkin's or Non-Hodgkin's Lymphoma or Chronic Active EBV Infection (ALDI)

The Methodist Hospital Research Institute

Baylor College of Medicine

Principal Investigator

Leukemia

Leukemia, Myeloid

Leukemia, Myeloid, Acute

Acute Disease

Hematologic Diseases

Disease Attributes

Myeloid Leukemia

Acute Myeloid Leukemia

Acute Non Lymphoblastic Leukemia

Acute Graft Versus Host Disease

Antineoplastic Agents

Anti-Infective Agents

Analgesics

Antirheumatic Agents

Micronutrients

Etoposide

Cytarabine

Venetoclax

Mitoxantrone

Cyclophosphamide

Fludarabine

Fludarabine phosphate

Carboplatin

Doxorubicin

Liposomal doxorubicin

Azacitidine

Decitabine

Topotecan

Daunorubicin

Etoposide phosphate

Thioguanine

Asparaginase

Idarubicin

Midostaurin

Sorafenib

Ivosidenib

Clofarabine

Cladribine

Iodine

Cadexomer iodine

Gemtuzumab

Iomab-B in conjunction with a Reduced Intensity Conditioning (RIC) regimen containing Fludarabine and low-dose Total Body Irradiation (TBI) prior to allogeneic HCT

Defined as Investigator's choice of salvage chemotherapy with any combination of the following agents: Azacitidine (not allowed as a single agent), Carboplatin, Cladribine, Clofarabine, Cyclophosphamide, Cytarabine, Daunorubicin, Decitabine (not allowed as a single agent with the exception of patients with documented TP53 mutations who have not previously received 10-day regimens of single agent decitabine), Doxorubicin, Enasidenib, Etoposide, Fludarabine, Gemtuzumab ozogamicin, Idarubicin, Ivosidenib (for subjects with IDH1 mutation), L-Asparaginase, Midostaurin (for FLT3 mutant or FLT3-ITD subjects only, not allowed as single agent), Mitoxantrone, Sorafenib (for FLT3 mutant or FLT3-ITD subjects only, not allowed as single agent), Thioguanine, Topotecan, Venetoclax (in combination with a hypomethylating agent). Chemotherapy agents not listed above may be administered after providing clinical justification and receiving medical monitor approval prior to initiation of treatment.

Iomab-B

Conventional Care

Avinash Desai, MD

The primary objective of this study is to demonstrate the efficacy of Iomab-B, in conjunction with a Reduced Intensity Conditioning (RIC) regimen and protocol-specified allogeneic hematopoietic stem cell transplant (HCT), versus Conventional Care in patients with Active, Relapsed or Refractory Acute Myeloid Leukemia (AML).

SIERRA is a pivotal Phase 3 randomized controlled study of Iomab-B in Relapsed or Refractory AML patients. The SIERRA trial has a primary endpoint of durable Complete Remission (dCR) at six months and a secondary endpoint of overall survival following randomization to Iomab-B, as well as Event-Free Survival. Iomab-B is intended to prepare and condition patients for a bone marrow transplant, also referred to as a hematopoietic stem cell transplant, in a potentially safer and more efficacious manner than intensive chemotherapy conditioning that is the current standard of care in bone marrow transplant conditioning.

Study of Iomab-B vs. Conventional Care in Older Subjects With Active, Relapsed or Refractory Acute Myeloid Leukemia

A Multicenter, Pivotal Phase 3 Study of Iomab-B Prior to Allogeneic Hematopoietic Cell Transplant Versus Conventional Care in Older Subjects With Active, Relapsed or Refractory Acute Myeloid Leukemia (AML)

Defined as CR or CRp lasting 180 days or more from time of initial CR or CRp is documented with evidence of subsequent relapse

Duration of time from randomization to the date of induction treatment failure (ITF), relapse or death

Actinium Pharmaceuticals

Glioblastoma

Astrocytoma

Glioma

Neoplasms, Neuroepithelial

Neuroectodermal Tumors

Neuroectodermal Tumors, Primitive

Neoplasms, Germ Cell and Embryonal

Neoplasms, Glandular and Epithelial

Neoplasms, Nerve Tissue

Neuroepithelioma

Histological samples from 10 GBM removed from patients with long-term survival and 10 GBM removed from patients with short-term survival

no intervention

Despite advances in neurosurgery , radiotherapy and chemotherapy, the median survival in GBM patients is only 15 months from diagnosis. Immunotherapy by checkpoint inhibitors (PD1 /PDL-1) appears as a promising treatment for many cancers. However, first clinical results are disappointing for GBM. An hypothesis is the immunosuppressive activity from infiltrating non-tumor cells. Conversion of non-tumor cells from an immunosuppressive to an immuno-activating phenotype could be attempted in a therapeutic perspective.

An important and constant infiltration of cells marked with CD45 has been observed in 77 GBM studied for the prognostic value of PDL1 and IL17 infiltration (in association with Pr Ghiringhelli ; INSERM ; Dijon) . However, CD45 is present at the surface of all leucocytes. The purpose of this project is to better characterize the nature and functionality of the CD45+ cells that infiltrate GBM (lymphocytes and their sub-types, macrophages, microglial cells). Formalin-fixed paraffin-embedded GBM samples will be studied. A panel of immune cell antibody will be used for the immuno-histological (IH) study. Furthermore, the investigator will compare these data with those obtained by the nanoString technology, a multiplexed measurement of gene expression.

Immunological and Functional Characterization of Cellular Population CD45+ Infiltrating Human Glioblastoma

number of cells which express CD45 in the immunological environment from GBM, with using NanoString/RNAseq (NGS) and immunohistology

Centre Hospitalier Universitaire, Amiens

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
Lmp1 and Lmp2 Specific CTLs Following Cd45 Antibody for Relapsed Ebv-Positive Hodgkin's Or Non-Hodgkin's Lymphoma	NCT00383097	Hodgkins Lympho... Non-Hodgkin Lym...	LMP1 SPECIFIC C... LMP2-SPECIFIC C...	-	Baylor College of Medicine
Study of Iomab-B vs. Conventional Care in Older Subjects With Active, Relapsed or Refractory Acute Myeloid Leukemia	NCT02665065	Acute Myeloid L... Leukemia, Acute... Myeloid Leukemi... Leukemia, Myelo... Acute Myelogeno... Leukemia, Acute... Myelogenous Leu... AML Bone Marrow Tra...	Iomab-B Conventional Ca... HCT	55 Years -	Actinium Pharmaceuticals
Immunological and Functional Characterization of Cellular Population CD45+ Infiltrating Human Glioblastoma	NCT03687099	Glioblastoma	no intervention	18 Years -	Centre Hospitalier Universitaire, Amiens

Spots Global Cancer Trial Database for cd45

Every month we try and update this database with for cd45 cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for cd45

Every month we try and update this database with for cd45 cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for cd45 cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.