CELL INTELLIGENCE · 肿瘤细胞治疗研究

Inclusion Criteria:

* Documented informed consent of the participant and/or legally authorized representative

  * Assent, when appropriate, will be obtained per institutional guidelines
  * For research participants who do not speak English, a short form consent may be used with a City of Hope (COH) certified interpreter/translator to proceed with screening, while the request for a translated full consent is processed
* Agreement to allow the use of archival tissue from diagnostic tumor biopsies

  * If unavailable, exceptions may be granted with Study principal investigator (PI) approval
* Age: \>= 18 years
* Karnofsky Performance Scale (KPS) \>= 70
* Life expectancy \>= 16 weeks at the time of enrollment
* Prior allogeneic transplant allowed if \> 6 months prior to study enrollment
* Participant must have a confirmed diagnosis of active CD33+ AML de novo, or secondary OR participants who are at a high risk for disease recurrence

  * Relapsed AML is defined as patients that had a first complete response (CR) before developing recurrent disease (increased bone marrow blasts)
  * Refractory AML is defined as patients that have not achieved a first CR after induction chemotherapy. For patients with AML evolving from myelodysplastic syndrome, they should have completed at least one cycle of induction chemotherapy
* Research participants must have bone marrow and/or peripheral blood samples available for confirmation of diagnosis of AML

  * CD33 positivity must be confirmed by either flow cytometry or immunohistochemistry within 90 days of study entry. Cytogenetics, flow cytometry, and molecular studies (such as FLT-3 status) will be obtained as per standard practice
  * Research participants who are at a high risk of disease recurrence, they must have historical bone marrow and/or peripheral blood samples available for confirmation of diagnosis of AML
* No known contraindications to lymphodepleting agents, steroids, tocilizumab and/or cetuximab, or the investigational agent
* Total serum bilirubin =\< 2.0 mg/dL
* Participants with Gilbert syndrome may be included if their total bilirubin is =\< 3.0
* Aspartate aminotransferase (AST) =\< 3 x the upper limit of normal (ULN)
* Alanine aminotransferase (ALT) =\< 3 x ULN
* Estimated creatinine clearance of \>= 60 mL/min per the Cockcroft-Gault formula, and the participant is not on hemodialysis
* Left ventricular ejection fraction \>= 50% within 8 weeks before enrollment
* Oxygen (O2) saturation \> 92% not requiring oxygen supplementation
* Women of childbearing potential (WOCBP): negative urine or serum pregnancy test
* If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required
* Agreement by females and males of childbearing potential to use an effective method of birth control or abstain from heterosexual activity for the course of the study through at least 6 months after the last dose of protocol therapy

  * Childbearing potential defined as not being surgically sterilized (men and women) or have not been free from menses for \> 1 year (women only)
* Research participants must have a potential donor or stem cell source identified for allogeneic transplantation, either related (7/8 or 8/8 allele matched or haploidentical)
* DONOR: The identified donor must be the original donor whose stem cells were used for the research participant's allogeneic hematopoietic stem cell transplantation (alloSCT)
* DONOR: The donor must be HIV negative
* DONOR: KPS \>= 70
* DONOR: Documented body weight

Exclusion Criteria:

* Prior allogeneic transplant if \< 6 months prior to enrollment
* Concurrent use of systemic steroids or chronic use of immunosuppressant medications should be stopped 28-days prior to enrollment. Recent or current use of inhaled or topical steroids in standard doses is not exclusionary. Physiologic replacement of steroids (prednisone =\< 7.5 mg/day, or equivalent doses of other corticosteroids) is allowed
* Participants with active autoimmune disease, including graft versus host disease (GvHD), requiring systemic immune suppressive should be stopped 28-days prior to enrollment
* Participants may not be receiving any other investigational agents and are not dependent on concurrent biological therapy, chemotherapy, or radiation therapy

  * With exception to Hydrea which must be stopped prior to initiation of lymphodepletion
* Research participants on active systemic antifungal treatment within 8 weeks of enrollment are not eligible. However, participants on antifungal prophylaxis are eligible

  * Not applicable at the time of enrollment if the research participant's donor is undergoing leukapheresis
* Subjects with \>= Grade 2 myelofibrosis on bone marrow biopsy
* Subjects with clinically significant arrhythmia or arrhythmias not stable on medical management within two weeks of screening if the patient is undergoing leukapheresis. Patients with controlled atrial arrythmia is allowed
* Known bleeding disorders (e.g., von Willebrand's disease) or hemophilia
* History of stroke or intracranial hemorrhage within 6 months prior to screening
* Subjects with presence of other active malignancy, however, research participants with history of prior malignancy treated with curative intent and in complete remission are eligible
* Clinically significant uncontrolled illness
* Active infection requiring antibiotics
* Research participants who have tested human immunodeficiency virus (HIV) positive, or have active hepatitis B or C infection based on testing performed within 4 weeks of enrollment
* Active viral hepatitis
* Females only: Pregnant or breastfeeding
* Any other condition that would, in the Investigator's judgment, contraindicate the subject's participation in the clinical study due to safety concerns with clinical study procedures
* Prospective participants who, in the opinion of the investigator, may not be able to comply with all study procedures (including compliance issues related to feasibility/logistics)

主要终点：Participants who achieve measurable residual disease (MRD) · Defined as complete response (CR) or MRD- complete response with incomplete hematopoietic recovery. Rates and associated 90% Clopper and Pearson binomial confidence limits. · Up to 15 years post study treatment；Incidence of dose-limiting toxicities and full toxicity profile · Rates and associated 90% toxicity and adverse events will be assessed using Common Terminology Criteria for Adverse Events version 5.0, and modified Cytokine Release Syndrome grading as applicable. Clopper and Pearson binomial confidence limits. · Up to 1 year following the last CAR T cell infusion
次要终点：Expansion and persistence of the CAR T cell product；Percent and counts from peripheral blood cell subsets in hematopoietic stem/progenitor cell compartments；Duration of response；Progression-free survival；Overall survival

• Treatment (anti-CD33 CAR T-cells) · EXPERIMENTAL · Patients undergo lymphodepletion therapy 3-5 days prior to CAR T cell infusion and receive anti-CD33 CAR T-cells IV on day 0. Patients with persistent CD33+ AML who are \> 28 days past the initial CAR T infusion, have additional product available and did not experience a dose-limiting toxicity, may optionally receive anti-CD33 CAR T-cells IV.

This phase I trial tests the safety, side effects, and the best dose of anti-CD33 chimeric antigen receptor (CAR) T-Cell therapy in treating patients with acute myeloid leukemia that has come back (recurrent) or does not respond to treatment (refractory). CAR T-cell therapy is a type of treatment in which a patient or donor's T cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T cells are taken from a patient's or donor's blood. Then the gene for a special receptor that binds to a certain protein on the patient's cancer cells is added to the T cells in the laboratory. The special receptor is called a chimeric antigen receptor. Large numbers of the CAR T cells are grown in the laboratory and given to the patient by infusion for treatment of certain cancers.