Ignite Creation Date:
2025-12-25 @ 3:25 AM
Ignite Modification Date:
2025-12-26 @ 2:05 AM
Study NCT ID:
NCT06954805
Status:
RECRUITING
Last Update Posted:
2025-05-02
First Post:
2025-04-24
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Defining ctDNA Metrics in Posttransplant Lymphoproliferative Disorder (PTLD)
Sponsor:
Jennifer Amengual
Organization:
Study Overview
Official Title:
Defining the Role of ctDNA Monitoring in a Risk Stratified Clinical Trial for Posttransplant Lymphoproliferative Disorder (PTLD)
Status:
RECRUITING
Status Verified Date:
2025-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to find out if there is a benefit to giving rituximab with etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin (R-EPOCH) in participants who have high-risk B-cell PTLD in their 2nd phase of treatment (consolidation) while those with low-risk disease will be spared of chemotherapy and treated with rituximab consolidation alone.
This study is also being done to find out about the usefulness of circulating tumor DNA (ctDNA), a novel blood test which, has been shown to help guide treatment decisions in other types of lymphoma. The goal is to answer the question if ctDNA is a viable and informative tool in treating PTLD with the hope that in the future it may be used to individualize study treatment for participants with PTLD in a way that limits study treatment toxicity without losing the effectiveness of the treatment plan.
This study is also being done to find out about the usefulness of circulating tumor DNA (ctDNA), a novel blood test which, has been shown to help guide treatment decisions in other types of lymphoma. The goal is to answer the question if ctDNA is a viable and informative tool in treating PTLD with the hope that in the future it may be used to individualize study treatment for participants with PTLD in a way that limits study treatment toxicity without losing the effectiveness of the treatment plan.
Detailed Description:
This is a multi-center, phase 2, open-label clinical trial to evaluate the efficacy of dose modified R-EPOCH in high-risk, treatment naïve CD20+ posttransplant lymphoproliferative disorder (PTLD) patients. The purpose of this study is to define the benefit of rituximab with etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin (R-EPOCH) in patients who have high-risk B cell PTLD while those with low-risk disease will be spared of chemotherapy and treated with rituximab alone. Concurrently this study also seeks to evaluate the usefulness of circulating tumor DNA (ctDNA), a novel blood test which has been shown to improve a physician's ability to prognosticate and guide treatment decisions in other types of lymphoma. The goal is to demonstrate that ctDNA is a viable and informative tool in treating PTLD with the hope that in the future it may be used to individualize treatment for patients with PTLD in a way that limits treatment toxicity without losing the effectiveness of the treatment plan.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: