Ignite Creation Date:
2025-12-25 @ 5:03 AM
Ignite Modification Date:
2026-03-01 @ 6:01 AM
Study NCT ID:
NCT01542918
Status:
COMPLETED
Last Update Posted:
2020-08-11
First Post:
2012-02-27
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Lenalidomide Plus Rituximab for Recurrent/Refractory CNS and Intraocular Lymphoma
Sponsor:
James Rubenstein
Organization:
Study Overview
Official Title:
Lenalidomide Plus Rituximab for Recurrent/Refractory CNS and Intraocular Lymphoma
Status:
COMPLETED
Status Verified Date:
2020-08
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:
This is a Phase I study, which means that the goal is to see if the study treatment is safe. The purpose of this study is to test the safety of Lenalidomide at different dose levels, and to test the safety of Lenalidomide alone or in combination with Rituximab (also known as Rituxan®).
Detailed Description:
Rationale for the Proposed Study
There is evidence that immunomodulatory drugs such as lenalidomide stimulate immune effectors such as natural killer (NK) cells, and thus promote rituximab efficacy via ADCC. Because of the evidence for synergy between rituximab and lenalidomide in NHL, patients who do not respond to lenalidomide monotherapy will receive combined intravenous plus intraventricular rituximab in addition to lenalidomide. To maximize delivery to the central nervous system (CNS), the investigators propose to administer rituximab via both intravenous and intraventricular routes. The rationale for intraventricular administration of rituximab is the demonstration that approximately 0.1% of systemically administered rituximab penetrates the cerebral spinal fluid (CSF) but that intraventricular administration of rituximab is both feasible and achieves high concentrations that are associated with anti-lymphoma activity. This study will thus build upon the two Phase 1 trials of intraventricular rituximab that have been conducted at University of California, San Francisco (UCSF) to define the safety of the intraventricular route of administration; this study will, however, be the first to evaluate the combination of intraventricular plus intravenous treatment.
The rationale for intravenous administration of rituximab in recurrent CNS lymphoma is that the blood-brain-barrier is likely partially disrupted, particularly when there is lymphoma-associated contrast enhancement detectable on the MRI, and the fact that there is evidence for activity when rituximab is administered intravenously, both as monotherapy (Batchelor et al., 2011) and potentially in combination with chemotherapy.
There is evidence that immunomodulatory drugs such as lenalidomide stimulate immune effectors such as natural killer (NK) cells, and thus promote rituximab efficacy via ADCC. Because of the evidence for synergy between rituximab and lenalidomide in NHL, patients who do not respond to lenalidomide monotherapy will receive combined intravenous plus intraventricular rituximab in addition to lenalidomide. To maximize delivery to the central nervous system (CNS), the investigators propose to administer rituximab via both intravenous and intraventricular routes. The rationale for intraventricular administration of rituximab is the demonstration that approximately 0.1% of systemically administered rituximab penetrates the cerebral spinal fluid (CSF) but that intraventricular administration of rituximab is both feasible and achieves high concentrations that are associated with anti-lymphoma activity. This study will thus build upon the two Phase 1 trials of intraventricular rituximab that have been conducted at University of California, San Francisco (UCSF) to define the safety of the intraventricular route of administration; this study will, however, be the first to evaluate the combination of intraventricular plus intravenous treatment.
The rationale for intravenous administration of rituximab in recurrent CNS lymphoma is that the blood-brain-barrier is likely partially disrupted, particularly when there is lymphoma-associated contrast enhancement detectable on the MRI, and the fact that there is evidence for activity when rituximab is administered intravenously, both as monotherapy (Batchelor et al., 2011) and potentially in combination with chemotherapy.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| NCI-2013-00056 | REGISTRY | Cancer Trial Reporting Program | View |