Selective Inhibitor of Nuclear Export (SINE) Selinexor (KPT-330) in Patients With Myelodysplastic Syndromes

NCT ID: NCT02228525

Last Updated: 2022-03-09

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Total Enrollment: 25 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2014-08-27
• Study Completion Date: 2021-04-06

Brief Summary

The purpose of this study is to see if selinexor will improve the blood counts and bone marrow function in people with your type of MDS.

Conditions

Myelodysplastic Syndromes

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

selinexor (KPT-330)

Patients with myelodysplastic syndromes who are refractory to hypomethylating agents (decitabine or 5-azacytidine) will receive oral selinexor at a starting dose of 60 mg twice weekly for 2 weeks, followed by 1 week of no therapy. Dose reductions are permitted for patients who are benefiting from selinexor but have poor tolerance. After discontinuation from treatment, patients will be followed by the study staff for survival status approximately every three months.

Group Type: EXPERIMENTAL

selinexor (KPT-330)

Intervention Type: DRUG

Interventions

selinexor (KPT-330)

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Written informed consent in accordance with federal, local, and institutional guidelines
• Age ≥18 years
• Patients with Myelodysplastic Syndromes refractory (primary or acquired resistance) to hypomethylating agents(decitabine or 5-azacytidine). At least 4 1- month cycles of prior decitabine or SGI-110 OR 6 1-month cycles of 5-azacytidine (IV, subcutaneous, or oral is required unless the patient has progressive disease prior to completing the required number of cycles.
• Histologically confirmed diagnosis of a Myelodysplastic Syndrome, meeting criteria for any subtype in the FAB or WHO classification systems with any IPSS score.
• If patient has undergone prior allogeneic stem cell transplant, they must be greater than 100 days post transplant and have ≤ grade 2 graft-versus-host disease

Exclusion Criteria

• Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-2
• Patients receiving erythropoietin (darbepoetin, epoetin alfa) must be on a stable dose and with stable transfusion requirement or hemoglobin level during the 8 weeks prior to study entry.
• Adequate hepatic function within 21 days prior to C1D1: total bilirubin <2 times the upper limit of normal (ULN), asparate aminotransferase (AST) <2.5 times ULN and alanine aminotransferase (ALT) <2.5 times ULN.
• Adequate renal function within 21 days prior to C1D1: estimated creatinine clearance of ≥ 30 mL/min, calculated using the formula of 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, and male patients must use an effective barrier method of contraception if sexually active with a female of child-bearing potential. Acceptable methods of contraception are condoms with contraceptive foam, oral, implantable or injectable contraceptives, contraceptive patch, intrauterine device, diaphragm with spermicidal gel, or a sexual partner who is surgically sterilized or post-menopausal. For both male and female patients, effective methods of contraception must be used throughout the study and for three months following the last dose.

• Patients who are pregnant or lactating;
• Chemotherapy or immunotherapy or any other anticancer therapy ≤3 weeks prior to cycle 1 day 1. Hydroxyurea may be continued until 72 hours prior to first dose and at least 24 hours before the baseline bone marrow aspiration is performed;
• Major surgery within four weeks before Day 1;
• Unstable cardiovascular function defined as symptomatic ischemia, uncontrolled clinically significant conduction abnormalities (ie: ventricular tachycardia on antiarrhythmics are excluded and 1st degree AV block or asymptomatic LAFB/RBBB will not be excluded), congestive heart failure (CHF) of NYHA Class ≥3, or myocardial infarction (MI) within 3 months;
• Uncontrolled active infection requiring systemic antibiotics, antivirals, or antifungals within one week prior to first dose; Prophylactic antimicrobials are permitted.
• Known to be HIV seropositive;
• Known active hepatitis A, B, or C infection; or known to be positive for HCV RNA or HBsAg (HBV surface antigen);
• Patients with another active malignancy. Asymptomatic sites of disease are not considered active. Treated or untreated sites of disease may be considered inactive if they are stable for at least 2 months and are not expected to require therapy for 4 months.
• Patients with significantly diseased or obstructed gastrointestinal tract or uncontrolled vomiting or diarrhea.
• Grade ≥2 peripheral neuropathy at baseline (within 21 days prior to cycle 1 day 1).
• History of seizures, movement disorders or cerebrovascular accident within the past 1 years prior to cycle 1 day 1.
• Patients with macular degeneration with markedly decreased visual acuity, patients with markedly decreased visual acuity (no specific etiology) or uncontrolled glaucoma.
• Patients who are significantly below their ideal body weight (BMI < 17)..
• Serious psychiatric or medical conditions that could interfere with treatment.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

M.D. Anderson Cancer Center

OTHER

Sponsor Role: collaborator

Columbia University

OTHER

Sponsor Role: collaborator

Karyopharm Therapeutics Inc

INDUSTRY

Sponsor Role: collaborator

Memorial Sloan Kettering Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Virginia Klimek, MD

Role: PRINCIPAL_INVESTIGATOR

Memorial Sloan Kettering Cancer Center

Locations

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Countries

United States

References

Taylor J, Mi X, Penson AV, Paffenholz SV, Alvarez K, Sigler A, Chung SS, Rampal RK, Park JH, Stein EM, Tallman MS, Sen F, Gonen M, Abdel-Wahab O, Klimek VM. Safety and activity of selinexor in patients with myelodysplastic syndromes or oligoblastic acute myeloid leukaemia refractory to hypomethylating agents: a single-centre, single-arm, phase 2 trial. Lancet Haematol. 2020 Aug;7(8):e566-e574. doi: 10.1016/S2352-3026(20)30209-X.

Reference Type: DERIVED

PMID: 32735836 (View on PubMed)

Provided Documents

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Related Links

http://www.mskcc.org/

Memorial Sloan Kettering Cancer Center

Other Identifiers

14-005

Identifier Type: -

Identifier Source: org_study_id