Ignite Creation Date:
2025-12-24 @ 9:32 PM
Ignite Modification Date:
2026-02-01 @ 9:18 PM
Study NCT ID:
NCT03952832
Status:
WITHDRAWN
Last Update Posted:
2019-11-14
First Post:
2019-02-01
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Leflunomide in Treating Patients With High-Risk Smoldering Multiple Myeloma
Sponsor:
City of Hope Medical Center
Organization:
Study Overview
Official Title:
Phase 2 Trial of Leflunomide in Patients With High-Risk Smoldering Multiple Myeloma
Status:
WITHDRAWN
Status Verified Date:
2019-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Budget issues
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This phase II trial studies how well leflunomide works in treating patients with high-risk smoldering multiple myeloma. Leflunomide may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
Detailed Description:
PRIMARY OBJECTIVES:
I. To evaluate the anti-myeloma activity of leflunomide, when given as a single agent, as assessed by freedom from progression at 2-years.
SECONDARY OBJECTIVES:
I. To evaluate the safety and tolerability of single agent leflunomide. II. To summarize and assess toxicities by type, frequency, severity, attribution, time course and duration.
III. To estimate overall and progression-free survival probabilities. IV. To estimate response rate and duration of response. V. To describe the impact of treatment on quality of life, as assessed by the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) Score version (v)3.0.
EXPLORATORY OBJECTIVES:
I. To characterize the molecular evolution of the tumor cells. II. To evaluate whether specific genetic subtypes respond differently to leflunomide.
III. To evaluate the role of immune cells in the progression of smoldering multiple myeloma (SMM).
IV. To evaluate the role of leflunomide in modulating the immune system. V. To examine the relationship between immunological changes and disease progression.
OUTLINE:
Patients receive leflunomide orally (PO) once daily (QD) on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 28 days.
I. To evaluate the anti-myeloma activity of leflunomide, when given as a single agent, as assessed by freedom from progression at 2-years.
SECONDARY OBJECTIVES:
I. To evaluate the safety and tolerability of single agent leflunomide. II. To summarize and assess toxicities by type, frequency, severity, attribution, time course and duration.
III. To estimate overall and progression-free survival probabilities. IV. To estimate response rate and duration of response. V. To describe the impact of treatment on quality of life, as assessed by the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) Score version (v)3.0.
EXPLORATORY OBJECTIVES:
I. To characterize the molecular evolution of the tumor cells. II. To evaluate whether specific genetic subtypes respond differently to leflunomide.
III. To evaluate the role of immune cells in the progression of smoldering multiple myeloma (SMM).
IV. To evaluate the role of leflunomide in modulating the immune system. V. To examine the relationship between immunological changes and disease progression.
OUTLINE:
Patients receive leflunomide orally (PO) once daily (QD) on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 28 days.
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?:
False
Is an FDA AA801 Violation?: