Clinical trial NCT02186834: Selinexor (KPT-330) and Liposomal Doxorubicin For Relapsed and Refractory Multiple Myeloma
Official title: Investigator-Initiated Phase I/II Clinical Trial of Selinexor (KPT-330) and Liposomal Doxorubicin for Relapsed and Refractory Multiple Myeloma
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
PHASE2
Conditions: Multiple Myeloma
Keywords: Relapsed
Refractory
Myeloma
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute
Sponsor class: OTHER
Collaborators: name: Karyopharm Therapeutics Inc
First posted: 2014-07-10
Enrollment: 28
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: The main purpose of this study is to determine the recommended doses of selinexor in combination with liposomal doxorubicin and dexamethasone for patients with relapsed and refractory myeloma. In addition, the study will assess whether this combination with effective for patients with multiple myeloma.


Eligibility criteria: Inclusion Criteria:

* Patients with relapsed and refractory multiple myeloma who have received at least 2 prior therapies which must include lenalidomide and a proteasome inhibitor. Patients must have disease refractory to the most recent therapy. Refractory myeloma is defined as progressive disease during or within 60 days of last therapy. Patients must have previously received or be ineligible for (or refused) autologous stem cell transplant.
* Must have measurable myeloma paraprotein levels in serum (≥ 0.5 g/dL) or urine (≥ 0.2 g excreted in a 24-hour urine collection sample) or by free light chain (involved free light chain greater than 100 mg/L).
* Eastern Cooperative Oncology Group (ECOG) performance status of 0-1. ECOG 2 allowed if due to bone disease
* Must have an echocardiogram or multigated acquisition (MUGA) scan indicating left ventricular ejection fraction (LVEF) ≥ 50% within 42 days prior to first dose of study drug
* Adequate hematological function
* Adequate hepatic function within 14 days prior to loading phase (day -14)
* Adequate renal function within 14 days prior to loading: estimated creatinine clearance of ≥ 30 mL/min, (Cockcroft and Gault)
* Female patients of child-bearing potential must agree to use dual methods of contraception and have a negative serum pregnancy test at screening. Male patients must use an effective barrier method of contraception if sexually active with a female of child-bearing potential. For both male and female patients, effective methods of contraception must be used throughout the study and for three months following the last dose.

Exclusion Criteria:

* Women who are pregnant or lactating
* Radiation, chemotherapy, or immunotherapy or any other approved anticancer therapy ≤2 weeks prior to day -7 (beginning of loading phase)
* Major surgery within four weeks before Day -7
* Myocardial infarct within 6 months before enrollment, New York Heart Association (NYHA) Class II or greater heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias, clinically significant pericardial disease, or electrocardiographic evidence of acute ischemic or active conduction system abnormalities
* Prior cumulative exposure to doxorubicin (including liposomal preparation) \> 350mg/m\^2
* Uncontrolled infection requiring parenteral antibiotics, antivirals, or antifungals within one week prior to first dose; patients with controlled infection or on prophylactic antibiotics are permitted in the study
* Known to be HIV seropositive
* Known active hepatitis A, B, or C infection; or known to be positive for hepatitis C virus (HCV) RNA or HBsAg (HBV surface antigen)
* Any underlying condition that would significantly interfere with the absorption of an oral medication
* Grade \>2 peripheral neuropathy at baseline (within 14 days prior to loading phase (day -7))
* Serious psychiatric or medical conditions that could interfere with treatment
* Participation in an investigational anti-cancer study within 3 weeks prior to day -7(beginning of loading phase)
* Concurrent therapy with approved or investigational anticancer therapeutic
* Coagulation problems and active bleeding in the last month
* Previous allogeneic transplant within 6 months and have evidence of clinically significant graft versus host disease

Primary outcomes:
measure: Maximum Tolerated Dose (MTD)
timeFrame: Up to 12 months
measure: Overall Response Rate (ORR) - All Participants
timeFrame: Up to 24 months
measure: Overall Response Rate (ORR) -All Participants Treated at Recommended Phase 2 Dose
timeFrame: Up to 24 months
Secondary outcomes:
Other outcomes:
Locations:
city: Tampa
country: United States
facility: H. Lee Moffitt Cancer Center and Research Institute
state: Florida
city: Detroit
country: United States
facility: Barbara Ann Karmanos Cancer Institute
state: Michigan
Study officials:
affiliation: H. Lee Moffitt Cancer Center and Research Institute
name: Rachid Baz, M.D.
role: PRINCIPAL_INVESTIGATOR
References:
citation: Turner JG, Dawson JL, Grant S, Shain KH, Dalton WS, Dai Y, Meads M, Baz R, Kauffman M, Shacham S, Sullivan DM. Treatment of acquired drug resistance in multiple myeloma by combination therapy with XPO1 and topoisomerase II inhibitors. J Hematol Oncol. 2016 Aug 24;9(1):73. doi: 10.1186/s13045-016-0304-z.