Clinical Trials /

Adoptive Cell Therapy With (LN-145) in Combination With Pembrolizumab in Treating Patients With Unresectable or Metastatic Transitional Cell Cancer Who Have Failed Cisplatin-Based Chemotherapy

NCT03935347

Description:

This phase II trial studies how well autologous tumor infiltrating lymphocytes (LN-145) and pembrolizumab work in treating patients with transitional cell cancer that cannot be removed by surgery or has spread to other places in the body and have failed cisplatin-based chemotherapy. LN-145 is made up of specialized immune cells called lymphocytes or T cells that are taken from a patient's tumor, grown in a manufacturing facility and infused back into the preconditioned patient to attack the tumor. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving LN-145 may help control transitional cell bladder cancer when given together with pembrolizumab

Related Conditions:
  • Transitional Cell Carcinoma
Recruiting Status:

Withdrawn

Phase:

Phase 2

Trial Eligibility

Document

Title

  • Brief Title: Adoptive Cell Therapy With (LN-145) in Combination With Pembrolizumab in Treating Patients With Unresectable or Metastatic Transitional Cell Cancer Who Have Failed Cisplatin-Based Chemotherapy
  • Official Title: Phase 2 Study of Autologous Tumor Infiltrating Lymphocytes (LN-145) With Pembrolizumab, in Subjects Who Have Failed Cisplatin-Based Chemotherapy With Locally Advanced (Unresectable) or Metastatic Transitional Cell Cancer (TCC) of the Urothelium

Clinical Trial IDs

  • ORG STUDY ID: I 77218
  • SECONDARY ID: P30CA16056OD
  • NCT ID: NCT03935347

Conditions

  • Metastatic Bladder Urothelial Carcinoma
  • Metastatic Renal Pelvis Urothelial Carcinoma
  • Metastatic Ureter Urothelial Carcinoma
  • Metastatic Urethral Urothelial Carcinoma
  • Unresectable Renal Pelvis Urothelial Carcinoma
  • Unresectable Ureter Urothelial Carcinoma

Interventions

DrugSynonymsArms
Cyclophosphamide1-bis(2-chloroethyl)-amino-1-oxo-2-aza-5-oxaphosphoridin monohydrate, 2-[bi(2-chloroethyl)amino]tetrahydro-2H-1,3,2-oxazaphosphorine 2-oxide monohydrate, Cyclostine, Revimmune, Syklofosfamid, WR- 138719Treatment (cyclophosphamide, fludarabine, pembrolizumab)
Fludarabine118218, 2-Fluoro-9-beta-arabinofuranosyladenine, 2-Fluorovidarabine, 21679-14-1, 9-Beta-D-arabinofuranosyl-2-fluoro-9H-purin-6-amine, 9-Beta-D-arabinofuranosyl-2-fluoroadenine, FluradosaTreatment (cyclophosphamide, fludarabine, pembrolizumab)
Fludarabine Phosphate2-F-ara-AMP, 312887, 328002, 75607-67-9, 9H-Purin-6-amine, 2-fluoro-9-(5-O-phosphono-.beta.-D-arabinofuranosyl, Fludarabine-5'-Monophosphate, SH T 586Treatment (cyclophosphamide, fludarabine, pembrolizumab)
Pembrolizumab1374853-91-4, Immunoglobulin G4, Anti-(Human Programmed Cell Death 1)Treatment (cyclophosphamide, fludarabine, pembrolizumab)
Autologous Tumor Infiltrating Lymphocytes LN-145Autologous TILs LN-145, LN-145, LN145Treatment (cyclophosphamide, fludarabine, pembrolizumab)
Aldesleukin110942-02-4, 125-L-Serine-2-133-interleukin 2, Recombinant Human Interleukin-2Treatment (cyclophosphamide, fludarabine, pembrolizumab)

Purpose

This phase II trial studies how well autologous tumor infiltrating lymphocytes (LN-145) and pembrolizumab work in treating patients with transitional cell cancer that cannot be removed by surgery or has spread to other places in the body and have failed cisplatin-based chemotherapy. LN-145 is made up of specialized immune cells called lymphocytes or T cells that are taken from a patient's tumor, grown in a manufacturing facility and infused back into the preconditioned patient to attack the tumor. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving LN-145 may help control transitional cell bladder cancer when given together with pembrolizumab

Detailed Description

      PRIMARY OBJECTIVES:

      I. To evaluate the efficacy of autologous tumor infiltrating lymphocytes LN-145 (LN-145) in
      combination with pembrolizumab in subjects with advanced transitional cell bladder cancer
      (TCC) using the objective response rate (ORR) and the duration of response (DoR), using the
      Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST version [v] 1.1).

      SECONDARY OBJECTIVES:

      I. To evaluate the efficacy of LN-145 in combination with pembrolizumab in subjects with TCC
      based on the progression-free survival (PFS) and overall survival (OS).

      II. To evaluate the safety of LN-145 in combination with pembrolizumab in subjects with TCC
      based on the adverse event (AE) profile per Common Terminology Criteria for Adverse Events,
      version 5.0 (CTCAE v5.0).
    

Trial Arms

NameTypeDescriptionInterventions
Treatment (cyclophosphamide, fludarabine, pembrolizumab)ExperimentalPatients receive cyclophosphamide IV over 2 hours on days -8 and -7, fludarabine IV over 30 minutes on days -6 to -2, and pembrolizumab IV over 30 minutes on day -1. At least 24 hours later, patients receive autologous tumor infiltrating lymphocytes LN-145 IV on day 0, and receive aldesleukin IV over 30 minutes for up to 6 doses on days 1-4. Patients then continue receiving pembrolizumab IV over 30 minutes beginning on day 21. Cycles of pembrolizumab repeat every 21 days for 12 months in the absence of disease progression or unacceptable toxicity.
  • Cyclophosphamide
  • Fludarabine
  • Fludarabine Phosphate
  • Pembrolizumab
  • Autologous Tumor Infiltrating Lymphocytes LN-145
  • Aldesleukin

Eligibility Criteria

        Inclusion Criteria:

          -  The subject must understand the requirements of the study and voluntarily sign the
             informed consent form (ICF)

          -  All subjects must have a histologically confirmed unresectable TCC (including renal
             pelvis, ureters, urinary bladder, and urethra)

          -  Failed one and only one line of cisplatin-based chemotherapy

          -  Have at least one resectable lesion to generate TILs

          -  At least one measurable target lesion as defined by RECIST version 1.1

          -  An Eastern Cooperative Oncology Group (ECOG) performance status of =< 1

          -  Estimated life expectancy of >= 6 months

          -  Adequate bone marrow function

          -  Adequate organ function

          -  Subjects must be seronegative for the human immunodeficiency virus (HIV)

          -  Recovered from all prior anticancer therapy-related AEs to grade 1 or less

          -  Negative serum pregnancy test (female subjects of childbearing potential)

          -  Subjects of childbearing potential must be willing to practice an approved method of
             birth control starting at the time of informed consent and for 12 months after the
             completion of the study treatment regimen

          -  Must be able and willing to comply with the study visit schedule and protocol
             requirements including long-term follow-up

        Exclusion Criteria:

          -  Have had another primary malignancy within the previous 3 years (with the exception of
             carcinoma in situ of the breast, cervix, or localized prostate cancer and non-melanoma
             skin cancer that has been adequately treated)

          -  Have received prior cell transfer therapy that included a nonmyeloablative or
             myeloablative chemotherapy regimen

          -  Prior treatment with anti-PD-1, or anti-PD-L1 therapeutic antibody, or
             pathway-targeting agents

          -  Chemotherapy or radiotherapy with projected completion within 4 weeks of initiating
             study treatment

          -  Bisphosphonate therapy for symptomatic hypercalcemia

          -  Have had treatment with systemic immunostimulatory agents (including, but not limited
             to, interferon [IFN]-alpha or interleukin [IL]-2) within 6 weeks before initiation of
             study treatment

          -  Active or prior documented autoimmune or inflammatory disorders

          -  Subjects who have any form of human immondeficiency virus (HIV)infection

          -  Have severe infections within 4 weeks before initiation of study treatment

          -  Have received a live or attenuated vaccine within 28 days of the non-myeloablative
             lymphodepletion (NMA-LD regimen)

          -  Subjects with a history of hypersensitivity reaction(s) to any component of the LN-145
             therapy and/or the other study drugs

               -  Mean QT interval corrected for heart rate using Fridericia's formula (QTcF) >=
                  450 msec for males (and >= 470 msec for females) calculated from 3
                  electrocardiograms (ECGs) (within a 30-minute timeframe) or history of familiar
                  long-QT syndrome

          -  Subjects who have a left ventricular ejection fraction (LVEF) < 45% or who are New
             York Heart Association functional classification class II or higher

          -  Serious illnesses or medical conditions, which would pose increased risk for study
             participation and/or compliance with the protocol

          -  Known clinically significant liver disease

          -  Have obstructive or restrictive pulmonary disease and have a documented FEV1 (forced
             expiratory volume in 1 second) of =< 60%

          -  Subjects with known primary central nervous system (CNS) malignancy or symptomatic CNS
             metastases

          -  Subjects who are pregnant or breastfeeding

          -  Active infection including tuberculosis (TB), hepatitis B, hepatitis C, or human
             immunodeficiency virus

          -  Treatment with any other investigational agent within 4 weeks before initiation of
             study treatment
      
Maximum Eligible Age:N/A
Minimum Eligible Age:18 Years
Eligible Gender:All
Healthy Volunteers:No

Primary Outcome Measures

Measure:Objective response rate
Time Frame:Up to 3 years
Safety Issue:
Description:The proportion of subjects who achieve either a confirmed partial response (PR) or complete response (CR) as best response as assessed per Response Evaluation Criteria in Solid Tumors 1.1. Will be evaluated per each disease assessment and calculated with the corresponding 95% two-sided confidence interval

Secondary Outcome Measures

Measure:Incidence of adverse events (AEs)
Time Frame:From the first dose of cyclophosphamide up to 30 days from the last dose of IL-
Safety Issue:
Description:Will be assessed using National Cancer Institute Common Terminology Criteria for Adverse Events version 5 by grade of severity and relationship to the study treatment.
Measure:Duration of response
Time Frame:Up to 3 years
Safety Issue:
Description:Will be assessed by Kaplan-Meier methods
Measure:Disease Control Rate
Time Frame:Up to 3 years
Safety Issue:
Description:Derived as the sum of the number of subjects who achieved confirmed PR/CR or sustained stable disease (at least 6 weeks) divided by the number of subjects in the all-treated population x 100%. Will be assessed by Kaplan-Meier methods
Measure:Progression-free survival
Time Frame:Up to 3 years
Safety Issue:
Description:Will be assessed by Kaplan-Meier methods
Measure:Overall Survival
Time Frame:Up to 3 years
Safety Issue:
Description:From time of lymphodepletion to death due to any cause

Details

Phase:Phase 2
Primary Purpose:Interventional
Overall Status:Recruiting
Lead Sponsor:Roswell Park Cancer Institute

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