Low-Dose Selinexor and Choline Salicylate for Non-Hodgkin or Hodgkin Lymphoma, Histiocytic/Dendritic Cell Neoplasm, or Relapsed or Refractory Multiple Myeloma

Description

PRIMARY OBJECTIVE:

I. To evaluate the maximum tolerated dose (MTD) of choline salicylate (CS) that can be combined with selinexor twice weekly in patients with relapsed/refractory non-Hodgkin, Hodgkin lymphoma, histiocytic/dendritic cell neoplasms, or relapsed/refractory (RR) multiple myeloma (MM).

SECONDARY OBJECTIVE:

I. To evaluate the response [overall response rate (ORR), clinical benefit rate (CBR) and duration of response (DOR)) of selinexor and CS in patients with relapsed/refractory non-Hodgkin or Hodgkin lymphoma, histiocytic/dendritic cell neoplasms, or multiple myeloma.

CORRELATIVE RESEARCH OBJECTIVE:

I. To determine if CRM1, RAD51, gH2AX, BRCA1 and 53BP1 expressions in malignant lymphoma cells, extramedullary myeloma, or histiocytic/dendritic cell neoplasm cells from those patients treated on this study have a predictive role.

OUTLINE: This is a dose-escalation study.

Patients receive selinexor orally (PO) twice a week (BIW) on days 1, 3, 8, 10, 15, 17, 22, and 24, and choline salicylate PO three times daily (TID) on days 1-28. Patients undergoing pharmacokinetic analysis receive choline salicylate beginning on day 3 of cycle 1 (D3C1) and beginning on day 1 of subsequent cycles. Treatment repeats every 28 days for up to 6 cycles in the absence of disease progression or unacceptable toxicity. Patents who achieve >= stable disease continue treatment for an additional 6 cycles (maximum of 12 cycles) at the discretion of the treating physician and patient.