Durvalumab in DLBCL After Autologous Transplant (IDA-D)

April 5, 2018 updated by: University Hospital Inselspital, Berne

A Phase II Trial Investigating the Benefit of Immunotherapy With Durvalumab After Autologous Transplant in High-risk Diffuse-large B-cell Lymphomas (the IDA-D Trial)

The trial assess the progression-free survival (PFS) two years after autologous stem cell transplantation (ASCT) in high-risk DLBCL patients receiving PD-L1 inhibition with durvalumab.

Study Overview

Status

Withdrawn

Conditions

Intervention / Treatment

Detailed Description

Background and Rationale:

Autologous stem cell transplantation (ASCT) is standard of care in the treatment concept of adult patients with multiple myeloma (MM), malignant lymphomas (including diffuse large B-cell lymphomas (DLBCL), mantle cell lymphomas, follicular lymphomas or T-cell lymphomas), acute myeloid leukemia (AML) and relapsing germ cell tumors. The number of patients treated with ASCT is steadily increasing, e.g. by +17% alone in Switzerland in the year 2015, to a total of 464 ASCT per year in Switzerland. The Inselspital (University Hospital) in Berne is the leading hospital in Switzerland for ASCT, with 145 ASCT in the year 2015. Among these 145 transplants, 31 patients had DLBCL.

The goal of treatment in DLBCL is definite cure. In DLBCL, the addition of anti-CD20 treatment to standard CHOP (Cyclophosphamid, Doxorubicin, Vincristine, Prednisone) chemotherapy has improved the cure rate after R-CHOP (Rituximab-CHOP) first-line treatment. Nevertheless, the disease is relapsing in roughly 20% of these patients. At relapse, patients are treated with salvage chemotherapy such as the R-DHAP (Rituximab, Dexamethasone, Cisplatin,Cytarabine), or R-ICE (Rituximab,Ifosfamide, Carboplatin, Etoposide) regimens, followed by BEAM (BCNU, Etoposide, Cytarabine, Melphalan) or BeEAM (Bendamustin, Etoposide, Cyclophosphamide, Melphalan) high-dose chemotherapy supported with ASCT. The overall survival rate at the Inselspital Bern and elsewhere at two years for DLBCL patients after ASCT is 60%, and, therefore, improving outcome of such patients remains an unmet clinical need. This is particularly true in high-risk DLBCL patients, such as in DLBCL patients relapsing within 12 months after first-line treatment as well as in DLBCL patients not achieving a (first or second) complete remission (CR) after induction treatment before ASCT. PFS at two years for such high-risk lymphoma patients is 50% at the investigators' institution.

Immunotherapy (such as with PD-L1 inhibition) after ASCT is a promising approach to potentially improve results after ASCT. A first study applying PD-1 inhibition with three applications (every 42 days) of Pidilizumab started between days 30 and 90 after ASCT showed a promising progression-free survival rate of 72% in relapsing DLBCL patients at 16 months after the first Pidilizumab application. These data suggest that immunotherapy after ASCT has the potential to a meaningful improvement of survival rates in DLBCL patients after ASCT.

Objective:

The primary objective of this Trial is to show a progression-free survival of 70% two years after autologous stem cell transplantation (ASCT) in high-risk DLBCL patients receiving PD-L1 inhibition with durvalumab.

Study Duration:

The 46 patients needed in this study will be included within 24 months. Additional 24 months will be needed until the last study patient reaches PFS at 2 years. Accordingly, the total study duration is expected to be 48 months.

Study Type

Interventional

Phase

  • Phase 2

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients with any types of DLBCL (de novo or transformed), including double-hit lymphomas, grey zone lymphomas, double or triple expressor lymphomas, unclassifiable aggressive lymphoma types or aggressive lymphomas.
  • Lymphoma patients (as listed above) in first remission considered as high-risk and defined as lymphoma patients not achieving a complete first remission after induction treatment before subsequent ASCT; or patients in second remission considered as high-risk and defined as lymphoma patients relapsing within 12 months after first-line treatment or lymphoma patients not achieving a complete second remission after salvage treatment before subsequent ASCT.
  • ECOG 0-2
  • Age 18-75 years
  • Female patients of child-bearing potential must have a negative pregnancy test (urine or serum) within 14 days prior to study treatment, and they must implement adequate measures (hormonal treatment p.o. or i.m., intra uterine surgical devices, or latex condoms) to avoid pregnancy during study treatment and for additional 12 months.
  • Patients must have given voluntary written informed consent.

Exclusion Criteria:

  • Other types of malignant lymphomas
  • Previous treatment with antibodies against PD-(L)1
  • Symptomatic CNS (Central Nervous System) involvement by lymphoma
  • Active infection requiring antibiotic/antifungal treatment
  • Lack of patient cooperation to allow study treatment as outlined in this protocol
  • Pregnancy or lactating female patients
  • Major surgery less than 30 days before start of treatment
  • Contraindications and hypersensitivity to any of the active chemotherapy compounds

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Durvalumab
Durvalumab 1500 mg (day 1) given every 4 weeks for a total of 12 applications (1 year).
Immunotherapy with Durvalumab after ASCT

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Progression-free survival
Time Frame: 24 months
Number of Patients with Progression-free survival (PFS) two years after autologous stem cell transplantation (ASCT) in high-risk DLBCL patients receiving PD-L1 inhibition with durvalumab.
24 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Response Rate
Time Frame: 24 months
The Response (Tumor measurement) to durvalumab treatment will be assessed by PET-CT 24 months after ASCT
24 months
Adverse Events
Time Frame: 24 months
Number of Patients experiencing Toxicity (Adverse Events)
24 months
Hematologic engraftment
Time Frame: 24 months
Number of days until hematological engraftment. Hematologic engraftment after high-dose chemotherapy induced myelosuppression is defined as the first day of neutrophils rising again above 0.5 G/l, and of platelets rising again above 20 G/L in the absence of platelet transfusions in the previous 3 days. Hematological values will be performed every 4 weeks
24 months
The quality of life
Time Frame: 24 months
The EORTC Q30 questionnaire will be given to patients before the first durvalumab administration, and after 3, 12 and 24 months after ASCT to assess quality of life.
24 months
Overall Survival
Time Frame: 24 months
Number of Patient alive at 24 months
24 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Collaborators

Investigators

  • Study Chair: Thomas Pabst, MD, Departement of Medical Oncology, University Hospital Berne

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

October 1, 2017

Primary Completion (Anticipated)

October 1, 2021

Study Completion (Anticipated)

December 1, 2021

Study Registration Dates

First Submitted

July 26, 2017

First Submitted That Met QC Criteria

August 2, 2017

First Posted (Actual)

August 7, 2017

Study Record Updates

Last Update Posted (Actual)

April 9, 2018

Last Update Submitted That Met QC Criteria

April 5, 2018

Last Verified

April 1, 2018

More Information

Terms related to this study

Other Study ID Numbers

  • IDA-D Trial

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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