Vorinostat After Stem Cell Transplant in Treating Patients With High-Risk Lymphoma
RATIONALE: Vorinostat may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth, and may stimulate the immune system to stop cancer cells from growing.
PURPOSE: This phase I trial is studying the side effects and best dose of vorinostat after stem cell transplant in treating patients with high-risk lymphoma.
Small Intestine Cancer
Other: Correlative studies
|Study Design:||Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
|Official Title:||Histone Deacetylase (HDAC) Inhibition Using Vorinostat (SAHA) After Autologous Hematopoietic Stem Cell Transplantation for High Risk Lymphoma|
- Safety and tolerability of vorinostat (SAHA) after autologous stem cell transplantation [ Time Frame: Up to 3 years ] [ Designated as safety issue: Yes ]
- Clinical benefit [ Time Frame: Up to 3 years ] [ Designated as safety issue: No ]
- Duration of response [ Time Frame: Up to 3 years ] [ Designated as safety issue: No ]
- Time to progression [ Time Frame: Up to 3 years ] [ Designated as safety issue: No ]
|Study Start Date:||November 2007|
|Primary Completion Date:||November 2012 (Final data collection date for primary outcome measure)|
Experimental: Vorinostat (SAHA)
Vorinostat (SAHA) will be administered orally starting approximately day +60 post HSCT for 21 consecutive days of a 28-day cycle for up to a maximum of 11 cycles with the dose escalations.
Vorinostat (SAHA) will be administered orally starting approximately day +60 post HSCT for 21 consecutive days of a 28-day cycle for up to a maximum of 11 cycles.
Other Name: SAHAOther: Correlative studies
Laboratory as well as quality of life correlative studies will be obtained at days +26 to +38 (at approximately 1 month post HSCT),days +56 to +66 (≈2 mos), and at C2D1 (≈3 mos.), C3D1 (≈4 mos.), C5D1 (≈6 mos.),C7D1 (≈8 mos.), and off study (ideally at ≈12 mos.)
- To assess dose-limiting and nonhematologic toxicity of prolonged administration of vorinostat (SAHA) when administered after autologous peripheral blood stem cell transplantation in patients with high-risk lymphoma.
- To determine, preliminarily, clinical activity by assessing the overall survival and progression-free survival.
- To evaluate the effect of vorinostat on immune reconstruction and acetylation.
- To obtain pilot data regarding an association of vorinostat with patient quality of life and inflammatory cytokine production of peripheral blood mononuclear cells.
OUTLINE: This is a dose-escalation study of vorinostat (SAHA).
Approximately 60 days after autologous hematopoietic stem cell transplantation (HSCT), patients receive oral vorinostat once daily on days 1-21. Treatment repeats every 28 days for up to 11 courses in the absence of unacceptable toxicity or disease progression.
Blood and bone marrow samples are collected periodically for laboratory correlative studies comprising immune reconstitution assays, regulatory T-cell expansion analysis, H3 and H4 acetylation by immunohistochemistry, cytokine bead array to quantify interleukin (IL)-2, IL-4, IL-5, IL-6, IL-10, tumor necrosis factor alpha and interferon gamma. Quality of life correlative studies are measured by questionnaires periodically.
After completion of study treatment, patients are followed for at least 30 days.
|United States, Ohio|
|Ohio State University Medical Center|
|Columbus, Ohio, United States, 43210|
|Principal Investigator:||Craig C. Hofmeister, MD||Ohio State University Comprehensive Cancer Center|