search
Back to results

Pembrolizumab in Patients Failing to Respond to or Relapsing After CAR T Cell Therapy for Relapsed or Refractory Lymphomas

Primary Purpose

CD19+ Diffuse Large B-cell Lymphomas, Follicular Lymphomas, Mantle Cell Lymphomas

Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Pembrolizumab
Sponsored by
Abramson Cancer Center at Penn Medicine
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for CD19+ Diffuse Large B-cell Lymphomas

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Histologically confirmed follicular lymphoma grade 1-3A, diffuse large B cell lymphoma, and mantle cell lymphoma by World Health Organization 2009 classification
  • Relapsed/refractory lymphoma after CTL019 - Be willing and able to provide written informed consent/assent for the trial.
  • Age 18 years or older on day of signing informed consent.
  • Have baseline imaging within 6 weeks of enrollment (CT, MR or PET/CT imaging) and have measurable disease on physical examination or imaging studies.

    -- Not pregnant or breastfeeding

  • Any lesion 1.5 cm in long axis dimension is considered measurable.
  • Performance status of 0-2 on the ECOG Performance Scale
  • Demonstrate adequate organ function.
  • Absolute neutrophil count (ANC) ≥1,000 /mcL
  • Platelets≥50,000 / mcL
  • Hemoglobin ≥8 g/dL without transfusion or EPO dependency (within 7 days of assessment)
  • Serum creatinine OR Measured or calculated a creatinine clearance (aCreatinine clearance should be estimated per institutional standard) (GFR can also be used in place of creatinine or CrCl) ≤1.5 X upper limit of normal (ULN) OR ≥60 mL/min for subject with creatinine levels > 1.5 X institutional ULN
  • Serum total bilirubin ≤ 1.5 X ULN OR Direct bilirubin ≤ ULN for subjects with total bilirubin levels > 1.5 ULN.
  • AST (SGOT) and ALT (SGPT) ≤ 2.5 X ULN OR ≤ 5 X ULN for subjects with liver metastases
  • International Normalized Ratio (INR) or Prothrombin Time (PT) ≤1.5 X ULN unless subject is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants
  • Activated Partial Thromboplastin Time (aPTT) ≤1.5 X ULN unless subject is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants.

Exclusion Criteria:

  1. Is currently participating and receiving study therapy or has participated in a study of an investigational agent and received study therapy or used an investigational device within 4 weeks of the first dose of treatment. An exception will be made for patients who have received CTL019/CTL119 on experimental protocol; these patients will be eligible to enroll once progression of disease or failure to respond is documented by clinical or radiologic assessment.
  2. Patient has received intervening therapy for lymphoma after CTL019/CTL119 infusion.
  3. Has active cytokine release syndrome from CTL019/CTL119 infusion.
  4. Has a known history of active TB (Bacillus Tuberculosis).
  5. Hypersensitivity to pembrolizumab or any of its excipients.
  6. Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to study Day 1 or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to agents administered more than 4 weeks earlier. Toxicities that are disease related will not exclude patients.
  7. Has had prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to study Day 1 or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to a previously administered agent.

    • Note: Subjects with ≤ Grade 2 neuropathy are an exception to this criterion and may qualify for the study.
    • Note: If subject received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention in the opinion of the Principal Investigator prior to starting therapy.
  8. Has a known additional malignancy that is progressing or requires active treatment. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical cancer.
  9. Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are stable (without evidence of progression by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases, and are not using steroids for at least 7 days prior to trial treatment.
  10. Has active autoimmune disease that has required systemic treatment in the past 2 years (i.e. use of disease modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (eg., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment.
  11. Has known history of, or any evidence of active, non-infectious pneumonitis.
  12. Has an active infection requiring systemic therapy.
  13. Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the subject's participation for the full duration of the trial, or is not in the best interest of the subject to participate, in the opinion of the treating investigator.
  14. Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial.
  15. Is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting with the pre-screening or screening visit through 120 days after the last dose of trial treatment.
  16. Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2 agent.
  17. Has a known history of Human Immunodeficiency Virus (HIV) (HIV 1/2 antibodies).
  18. Has known active Hepatitis B (e.g., HBsAg reactive) or Hepatitis C (e.g., HCV RNA [qualitative] is detected).
  19. Has received a live vaccine within 30 days of planned start of study therapy. Note: Seasonal influenza vaccines for injection are generally inactivated flu vaccines and are allowed; however intranasal influenza vaccines (e.g., Flu-Mist®) are live attenuated vaccines, and are not allowed.
  20. Has a history of (non-infectious pneumonitis that required steroids or has current pneumonitis.

Sites / Locations

  • Abramson Cancer Center of the University of Pennsylvania

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Pembrolizumab

Arm Description

Single arm, pembrolizumab 200mg IV every 3 weeks until progression/toxicity

Outcomes

Primary Outcome Measures

Dose-limiting Toxicity
Percentage of subjects who discontinued therapy due to dose-limiting toxicity

Secondary Outcome Measures

Overall Response Rates
3 months Overall response rates

Full Information

First Posted
January 7, 2016
Last Updated
July 20, 2021
Sponsor
Abramson Cancer Center at Penn Medicine
search

1. Study Identification

Unique Protocol Identification Number
NCT02650999
Brief Title
Pembrolizumab in Patients Failing to Respond to or Relapsing After CAR T Cell Therapy for Relapsed or Refractory Lymphomas
Official Title
Phase I/II Study of Pembrolizumab in Patients Failing to Respond to or Relapsing After Anti-CD19 Chimeric Antigen Receptor Modified T Cell Therapy for Relapsed or Refractory CD19+ Lymphomas
Study Type
Interventional

2. Study Status

Record Verification Date
July 2021
Overall Recruitment Status
Completed
Study Start Date
January 2016 (undefined)
Primary Completion Date
February 25, 2019 (Actual)
Study Completion Date
June 12, 2020 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Abramson Cancer Center at Penn Medicine

4. Oversight

Data Monitoring Committee
Yes

5. Study Description

Brief Summary
Single center, phase I/II trial of pembrolizumab after CTL019 for CD19+ lymphomas. Patients will have CD19+ diffuse large B-cell, follicular, or mantle cell lymphomas relapsed/refractory after CTL019. 12 total patients will be enrolled. Safety of pembrolizumab (primary endpoint) will be determined using a Bayesian monitoring rule for treatment-related adverse events causing drug discontinuation. Secondary efficacy endpoints include overall response rate and progression-free survival.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
CD19+ Diffuse Large B-cell Lymphomas, Follicular Lymphomas, Mantle Cell Lymphomas

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1, Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
12 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Pembrolizumab
Arm Type
Experimental
Arm Description
Single arm, pembrolizumab 200mg IV every 3 weeks until progression/toxicity
Intervention Type
Drug
Intervention Name(s)
Pembrolizumab
Intervention Description
200mg intravenously (IV)
Primary Outcome Measure Information:
Title
Dose-limiting Toxicity
Description
Percentage of subjects who discontinued therapy due to dose-limiting toxicity
Time Frame
3 years
Secondary Outcome Measure Information:
Title
Overall Response Rates
Description
3 months Overall response rates
Time Frame
3 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Histologically confirmed follicular lymphoma grade 1-3A, diffuse large B cell lymphoma, and mantle cell lymphoma by World Health Organization 2009 classification Relapsed/refractory lymphoma after CTL019 - Be willing and able to provide written informed consent/assent for the trial. Age 18 years or older on day of signing informed consent. Have baseline imaging within 6 weeks of enrollment (CT, MR or PET/CT imaging) and have measurable disease on physical examination or imaging studies. -- Not pregnant or breastfeeding Any lesion 1.5 cm in long axis dimension is considered measurable. Performance status of 0-2 on the ECOG Performance Scale Demonstrate adequate organ function. Absolute neutrophil count (ANC) ≥1,000 /mcL Platelets≥50,000 / mcL Hemoglobin ≥8 g/dL without transfusion or EPO dependency (within 7 days of assessment) Serum creatinine OR Measured or calculated a creatinine clearance (aCreatinine clearance should be estimated per institutional standard) (GFR can also be used in place of creatinine or CrCl) ≤1.5 X upper limit of normal (ULN) OR ≥60 mL/min for subject with creatinine levels > 1.5 X institutional ULN Serum total bilirubin ≤ 1.5 X ULN OR Direct bilirubin ≤ ULN for subjects with total bilirubin levels > 1.5 ULN. AST (SGOT) and ALT (SGPT) ≤ 2.5 X ULN OR ≤ 5 X ULN for subjects with liver metastases International Normalized Ratio (INR) or Prothrombin Time (PT) ≤1.5 X ULN unless subject is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants Activated Partial Thromboplastin Time (aPTT) ≤1.5 X ULN unless subject is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants. Exclusion Criteria: Is currently participating and receiving study therapy or has participated in a study of an investigational agent and received study therapy or used an investigational device within 4 weeks of the first dose of treatment. An exception will be made for patients who have received CTL019/CTL119 on experimental protocol; these patients will be eligible to enroll once progression of disease or failure to respond is documented by clinical or radiologic assessment. Patient has received intervening therapy for lymphoma after CTL019/CTL119 infusion. Has active cytokine release syndrome from CTL019/CTL119 infusion. Has a known history of active TB (Bacillus Tuberculosis). Hypersensitivity to pembrolizumab or any of its excipients. Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to study Day 1 or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to agents administered more than 4 weeks earlier. Toxicities that are disease related will not exclude patients. Has had prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to study Day 1 or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to a previously administered agent. Note: Subjects with ≤ Grade 2 neuropathy are an exception to this criterion and may qualify for the study. Note: If subject received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention in the opinion of the Principal Investigator prior to starting therapy. Has a known additional malignancy that is progressing or requires active treatment. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical cancer. Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are stable (without evidence of progression by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases, and are not using steroids for at least 7 days prior to trial treatment. Has active autoimmune disease that has required systemic treatment in the past 2 years (i.e. use of disease modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (eg., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment. Has known history of, or any evidence of active, non-infectious pneumonitis. Has an active infection requiring systemic therapy. Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the subject's participation for the full duration of the trial, or is not in the best interest of the subject to participate, in the opinion of the treating investigator. Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial. Is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting with the pre-screening or screening visit through 120 days after the last dose of trial treatment. Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2 agent. Has a known history of Human Immunodeficiency Virus (HIV) (HIV 1/2 antibodies). Has known active Hepatitis B (e.g., HBsAg reactive) or Hepatitis C (e.g., HCV RNA [qualitative] is detected). Has received a live vaccine within 30 days of planned start of study therapy. Note: Seasonal influenza vaccines for injection are generally inactivated flu vaccines and are allowed; however intranasal influenza vaccines (e.g., Flu-Mist®) are live attenuated vaccines, and are not allowed. Has a history of (non-infectious pneumonitis that required steroids or has current pneumonitis.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Stephen Schuster, MD
Organizational Affiliation
Abramson Cancer Center at Penn Medicine
Official's Role
Principal Investigator
Facility Information:
Facility Name
Abramson Cancer Center of the University of Pennsylvania
City
Philadelphia
State/Province
Pennsylvania
ZIP/Postal Code
19104
Country
United States

12. IPD Sharing Statement

Citations:
PubMed Identifier
34496014
Citation
Chong EA, Alanio C, Svoboda J, Nasta SD, Landsburg DJ, Lacey SF, Ruella M, Bhattacharyya S, Wherry EJ, Schuster SJ. Pembrolizumab for B-cell lymphomas relapsing after or refractory to CD19-directed CAR T-cell therapy. Blood. 2022 Feb 17;139(7):1026-1038. doi: 10.1182/blood.2021012634.
Results Reference
derived

Learn more about this trial

Pembrolizumab in Patients Failing to Respond to or Relapsing After CAR T Cell Therapy for Relapsed or Refractory Lymphomas

We'll reach out to this number within 24 hrs