Please select the eligibility criteria that correspond to the clinical trial below.
Title: PCAR-119 Bridge Immunotherapy Prior to Stem Cell Transplant in Treating Patients With CD19 Positive Relapsed or Refractory Leukemia and Lymphoma
Brief Summary: The purpose of this study is to evaluate the safety and optimal dose of PCAR-119 in patients who are going to receive stem cell transplantation but without available treatment to achieve complete remission prior to the transplant.


Options:
A: Inclusion Criteria:

1. Male or female, aged ≥18 years.
2. Willing and able to give written, informed consent.
3. Eastern Cooperative Oncology Group (ECOG) Performance Status 0 to 1.
4. Histologically confirmed DLBCL and large B cell lymphoma (at last relapse) subsets, including:

   Phase I and Phase II Cohort 1:
   1. DLBCL, not otherwise specified (NOS), per World Health Organisation classification and DLBCL with MYC and BCL2 and/or BCL6 rearrangements (double/triple hit).
   2. Transformed DLBCL from FL.
   3. High-grade B cell lymphoma with MYC expression (excluding Burkitt's lymphoma)

      Phase I and Phase II Cohort 2:
   4. Transformed DLBCL from other indolent lymphomas (excluding Richter's transformation).
   5. Primary mediastinal large B cell lymphoma.
5. Chemotherapy-refractory disease, defined as one or more of the following:

   1. Stable disease (≤12 months) or progressive disease as best response to most recent chemotherapy containing regimen. Refractory disease after frontline chemo-immunotherapy is allowed.
   2. Disease progression or recurrence in ≤12 months of prior autologous haematopoietic stem cells transplantation (ASCT).

   OR
6. Relapse after ≥two lines of therapy or after ASCT. At a minimum:

   1. Patients must have received rituximab or another anti-CD20 monoclonal antibody (unless Investigator determines that tumour is CD20-negative) and an anthracycline-containing chemotherapy regimen.
   2. Patients must have either failed ASCT, or be ineligible for or not consenting to ASCT.
   3. Patients with transformed DLBCL must have received at least one line of therapy after transformation to DLBCL.
7. PET-positive disease per Lugano classification.
8. For females of childbearing potential, a negative serum or urine pregnancy test must be documented at screening, prior to pre-conditioning and confirmed before receiving the first dose of study treatment.

   For females who are not postmenopausal or surgically sterile, highly effective methods of contraception must be used during the treatment period and for at least 12 months after the last dose of study treatment.
9. For males, it must be agreed that that two acceptable methods of contraception are used.
10. Adequate renal, hepatic, pulmonary, and cardiac function defined as:

    1. Creatinine clearance ≥40 cc/min.
    2. Serum alanine aminotransferase / aspartate aminotransferase ≤2.5 x ULN.
    3. Total bilirubin ≤1.5 x ULN, except in subjects with Gilbert's syndrome.
    4. LVEF ≥50% (by ECHO or MUGA) unless the institutional lower limit of normal is lower.
    5. Baseline oxygen saturation \>92% on room air and ≤Grade 1 dyspnoea.
11. Patient has adequate BM function without requiring ongoing blood product or granulocyte-colony stimulating factor support and meets the following criteria:

    1. Absolute neutrophil count ≥1.0 × 109/L.
    2. Absolute lymphocyte count ≥0.3 × 109/L (at enrolment and prior to leukapheresis).
    3. Haemoglobin ≥80 g/L.
    4. Platelets ≥75 × 109/L
12. No contra-indications for leukapheresis.

Exclusion Criteria:

1. Prior allogeneic haematopoietic stem cell transplant.
2. Females who are pregnant or lactating.
3. History or presence of clinically relevant CNS pathology such as epilepsy, paresis, aphasia, stroke within prior 3 months, severe brain injuries, dementia, Parkinson's disease, cerebellar disease, organic brain syndrome, uncontrolled mental illness, or psychosis.
4. Patients with active CNS involvement by malignancy. Patients with history of CNS involvement with malignancy may be eligible if CNS disease has been effectively treated and provided treatment was at least 4 weeks prior to enrolment (at least 8 weeks prior to AUTO3 infusion).
5. Clinically significant, uncontrolled heart disease or a recent (within 12 months) cardiac event.

   1. Uncontrolled cardiac arrhythmia (patients with rate-controlled atrial fibrillation are not excluded).
   2. Evidence of pericardial effusion
6. Patients with a history (within 3 months) or evidence of deep vein thrombosis or pulmonary embolism requiring ongoing therapeutic anticoagulation at the time of pre-conditioning.
7. Patients with active gastrointestinal bleeding.
8. Patients with any major surgical intervention in the last 3 months.
9. Active bacterial, viral or fungal infection requiring systemic treatment. Active or latent hepatitis B infection or hepatitis C infection. Testing positive for human immunodeficiency virus, human T cell lymphotropic virus (HTLV1 and 2) or syphilis.
10. History of autoimmune disease resulting in end organ injury or requiring systemic immunosuppression/systemic disease modifying agents within the last 24 months.
11. Patients with a known history or prior diagnosis of optic neuritis or other immunologic or inflammatory disease affecting the CNS.
12. Evidence of active pneumonitis on chest computed tomography (CT) scan at screening or history of drug-induced pneumonitis, idiopathic pulmonary fibrosis, organising pneumonia, or idiopathic pneumonitis.
13. History of other malignant neoplasms unless disease free for at least 24 months (carcinoma in situ, non-melanoma skin cancer, breast or prostate cancer on hormonal therapy allowed).
14. Prior treatment with PD1, PD-L1, or cytotoxic T lymphocyte-associated protein-4-targeted therapy, or tumour necrosis factor (TNF) receptor superfamily agonists within 6 weeks prior to AUTO3 infusion.
15. Prior treatment with investigational or approved gene therapy or cell therapy products until a dose level has treated at least three patients and has been declared safe.
16. Prior CD19 or CD22 targeted therapy.
17. The following medications are excluded:

    1. Steroids: Therapeutic doses of corticosteroids within 7 days of leukapheresis or 72 hours prior to AUTO3 administration. However, physiological replacement, topical, and inhaled steroids are permitted.
    2. Immunosuppression: Immunosuppressive medication must be stopped ≥2 weeks prior to leukapheresis or AUTO3 infusion.
    3. Cytotoxic chemotherapies within 2 weeks of AUTO3 infusion and 1 week prior to leukapheresis (2 weeks for lymphodepleting chemotherapy).
    4. Antibody therapy use including anti-CD20 therapy within 2 weeks prior to AUTO3 infusion, or 5 half-lives of the respective antibody, whichever is shorter.
    5. Granulocyte-colony stimulating factor less than 10 days prior to leukapheresis.
    6. Live vaccine ≤4 weeks prior to enrolment.
    7. Prophylactic intrathecal therapy: Methotrexate within 4 weeks and other intrathecal chemotherapy (e.g. Ara-C) within 2 weeks prior to starting pre-conditioning chemotherapy.
18. Prior limited radiation therapy within 4 weeks of AUTO3 infusion or within 24 weeks for definitive radiation to chest.
19. Research participants receiving any other investigational agents, or concurrent biological, chemotherapy, or radiation therapy.
20. Known allergy to albumin, dimethyl sulphoxide (DMSO), cyclophosphamide or fludarabine, pembrolizumab or tocilizumab.
21. Any contraindications to receive anti-PD1 antibody pembrolizumab will be excluded from cohorts requiring administration of pembrolizumab.
22. Patients, who in the opinion of the Investigator, may not be able to understand or comply with the safety monitoring requirements of the study.
23. Any other condition that in the Investigator's opinion would make the patient unsuitable for the clinical trial.

    Phase I outpatient cohort:
24. Subjects who do not have caregiver support (in line with institutional outpatient transplant guidelines) for outpatient/ambulatory care setting.
25. Subjects who are staying greater than 60 minutes (or whatever is permissible per institutional outpatient transplant guidelines) from the clinical trial site at the time of treatment.

For AUTO3 Infusion: Patients meeting any of the following exclusion criteria must not be treated with AUTO3 or have treatment delayed until they no longer meet these criteria:

1. Severe intercurrent infection.
2. Requirement for supplementary oxygen or active pulmonary infiltrates.
3. Clinical deterioration of organ function (renal and hepatic) exceeding the criteria set at study entry.
B: Inclusion Criteria:

Male and female subjects with CD19+ B cell malignancies in patients who have no available curative treatment options except stem cell transplantation, with limited prognosis (several months to \< 2 year survival) and no available treatment option to achieve complete remission prior to transplant. Some patients who have enrolled to other CD19-CAR-T cell therapy trials may be eligible if their CD19-CAR-T cells cannot be produced successfully because they have insufficient T cells to allow the CD19-CAR-T cells to be made; their T cells are inefficiently transduced with CAR viruses; or their CAR-T cell expansion is failed. All of those patients must meet the following criteria:

1. Eligible diseases: Acute lymphocytic leukemia (ALL), Chronic lymphocytic leukemia (CLL), Follicular lymphoma, Mantle cell lymphoma, B-cell prolymphocytic leukemia, and diffuse large cell lymphoma, previously identified as CD19+.
2. Patients 3 years of age or older, and must have a life expectancy \> 12 weeks.
3. Eastern cooperative oncology group (ECOG) performance status of 0-2 or karnofsky performance status (KPS) score is higher than 60.
4. Females of child-bearing potential must have a negative pregnancy test and all subjects must agree to use an effective method of contraception for up to two weeks after the last infusion of CAR NK cells.
5. Adequate bone marrow, liver and renal function as assessed by the following laboratory requirements: White blood cell count (WBC) ≥ 2500c/ml, Platelets ≥ 50×10\^9/L, Hb ≥ 9.0g/dL, lymphocyte (LY) ≥ 0.7×10\^9/L, LY% ≥ 15%, Alb ≥ 2.8g/dL, serum lipase and amylase \< 1.5×upper limit of normal, serum creatinine ≤ 2.5mg/dL, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 5×upper limit of normal, serum total bilirubin ≤ 2.0mg/dL. These tests must be conducted within 7 days prior to registration.
6. Ability to give informed consent.

Exclusion Criteria:

1. Pregnant or nursing women may not participate.
2. Active HIV, hepatitis B virus (HBV) or hepatitis C virus (HCV) infection at the time of screening.
3. Serious illness or medical condition which would not permit the patient to be managed according to the protocol, including active uncontrolled infection, major cardiovascular, coagulation disorders, respiratory or immune system, myocardial infarction, cardiac arrhythmias, obstructive/restrictive pulmonary disease, or psychiatric or emotional disorders.
4. History of severe immediate hypersensitivity to any of the agents including cyclophosphamide, fludarabine, or aldesleukin.
5. Concurrent use of systemic steroids. Recent or current use of inhaled steroids is not exclusionary.
6. The existence of unstable or active ulcers or gastrointestinal bleeding.
7. Patients need anticoagulant therapy (such as warfarin or heparin).
8. Patients need long-term antiplatelet therapy (aspirin at a dose \> 300mg/d; clopidogrel at a dose \> 75mg/d).
9. Patients using fludarabine or cladribine chemotherapy within 3 months prior to leukapheresis.
C: Inclusion Criteria:

INCLUSIONS FOR SCREENING AND LEUKAPHERESIS

* Patients with CD19 expressing acute lymphoblastic leukemia (ALL), chronic lymphocytic leukemia (CLL) or non-Hodgkin lymphoma (NHL)
* Ability to understand and provide informed consent
* Not human immunodeficiency virus (HIV) infected

INCLUSIONS FOR CAR-T CELL THERAPY

* Patients with:

  * CLL who are beyond first remission and who have failed combination chemoimmunotherapy with regimens containing a purine analogue and anti-CD20 antibody or who were not eligible for such therapy; patients with CLL for whom ibrutinib is now standard first line therapy, must have progressed on ibrutinib; patients with fludarabine refractory disease are eligible; patients may be treated following allogeneic hematopoietic cell transplant (HCT); for the concurrent ibrutinib cohort, patients must agree to continue on or be restarted on ibrutinib and must not have had prior intolerance to ibrutinib that would prevent this; patients managed with prior dose reductions for toxicity will continue at the reduced dose for the remainder of this study
  * Indolent NHL or mantle cell NHL who are beyond first remission and previously treated with chemoimmunotherapy or who were not eligible for such therapy; patients who have relapsed following autologous or allogeneic HCT are eligible
  * Aggressive NHL such as diffuse large B-cell lymphoma (DLBCL), who have relapsed or have residual disease following treatment with curative intent; patients should have relapsed following, or not be eligible for high-dose therapy and autologous HCT; patients with chemotherapy refractory disease or marrow involvement or comorbidities precluding successful autologous HCT are eligible; patients may be treated following allogeneic HCT
  * Patients with CD19 expressing, relapsed or refractory ALL
  * Patients with one of the above diagnoses whose disease state does not qualify but who have prognostic indicators that suggest a high risk of progression of disease may be screened and undergo leukapheresis; enrollment for T cell therapy would require meeting the full disease state eligibility
* Confirmation of diagnosis
* Evidence of CD19 expression by immunohistochemistry or flow cytometry on any prior or current tumor specimen or high likelihood of CD19 expression based on disease histology
* Karnofsky performance status \>= 60%
* All patients of childbearing potential must be willing to use a contraceptive method before, during, and for at least two months after the T cell infusion
* Ability to understand and provide informed consent

Exclusion Criteria:

EXCLUSIONS FOR CAR-T CELL THERAPY

* Patients requiring ongoing daily corticosteroid therapy at a dose of \> 15 mg of prednisone per day (or equivalent); pulsed corticosteroid use for disease control is acceptable
* Active autoimmune disease requiring immunosuppressive therapy is excluded unless discussed with the Principal Investigator (PI)
* Serum creatinine \> 2.5 mg/dL
* Serum glutamic oxaloacetic transaminase (SGOT) \> 5 x upper limit of normal
* Bilirubin \> 3.0 mg/dL
* Patients with clinically significant pulmonary dysfunction, as determined by medical history and physical exam should undergo pulmonary function testing; those with a forced expiratory volume in one second (FEV1) of \< 50 % of predicted will be excluded
* Diffusing capacity of the lung for carbon monoxide (DLCO) (corrected) \< 40% will be excluded
* Significant cardiovascular abnormalities as defined by any one of the following: New York Heart Association (NYHA) class III or IV congestive heart failure, clinically significant hypotension, uncontrolled symptomatic coronary artery disease, or a documented ejection fraction of \< 35%
* Uncontrolled active infection
D: Inclusion Criteria:

1. 18 Years to 70 Years, Male and female;
2. Expected survival \> 12 weeks;
3. Performance score 0-2;
4. Histologically confirmed as CD19-positive lymphoma and who meet one of the following conditions;

   * Patient receive at least 2-4 prior combination chemotherapy regimens (not including single agent monoclonal antibody therapy) and fail to achieve CR; or have disease recurrence; or not eligible for allogeneic stem cell transplantation; or disease responding or stable after most recent therapy but refused further treatment;
   * Disease recurrence after stem cell transplantation;
   * Diagnosis as lymphoma, but refuse conventional treatment such as chemotherapy, radiation, stem cell transplantation and monoclonal antibody therapy
5. Creatinine \< 2.5 mg/dl;
6. ALT/AST \< 3x normal;
7. Bilirubin \< 2.0 mg/dl;
8. Adequate venous access for apheresis, and no other contraindications for leukapheresis;
9. Take contraceptive measures before recruit to this trial;
10. Written voluntary informed consent is given.

Exclusion Criteria:

1. Patients with symptoms of central nervous system
2. Accompanied by other malignant tumor
3. Active hepatitis B or C, HIV infection
4. Any other diseases could affect the outcome of this trial
5. Suffering severe cardiovascular or respiratory disease
6. Poorly controlled hypertension
7. A history of mental illness and poorly controlled
8. Taking immunosuppressive agents within 1 week due to organ transplantation or other disease which need long-lasting administration
9. Occurrence of unstable pulmonary embolism, deep vein thrombosis, or other major arterial/venous thromboembolic events 30 days prior to assignment
10. Reaching a steady dose if receiving anticoagulant therapy before assignment
11. Female study participants of reproductive potential must have a negative serum or urine pregnancy test performed within 48 hours before infusion
12. Pregnant or lactating women
13. Subject suffering disease affects the understanding of informed consent or comply with study protocol.

Answer: B