Treatment of advanced NK/T-cell lymphoma with selinexor and chemotherapy

Clinical Study of XPO1 Inhibitor Selinexor Combined With COPL in Newly Diagnosed Advanced NK/T-cell Lymphoma

Phase 2 Interventional Chinese PLA General Hospital · NCT05833893

This study tests if adding a new drug called selinexor to standard chemotherapy can help people with advanced NK/T-cell lymphoma feel better and improve their treatment results.

Quick facts

PhasePhase 2
Study typeInterventional
Enrollment10 (estimated)
Ages14 Years and up
SexAll
SponsorChinese PLA General Hospital Academic / other
Drugs / interventionsChemotherapy
Locations1 site (Beijing, Haidian)
Trial IDNCT05833893 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the efficacy of the XPO1 inhibitor selinexor combined with the XCOPL chemotherapy regimen in patients with newly diagnosed, pathologically confirmed advanced NK/T-cell lymphoma. Participants will undergo treatment cycles lasting three weeks each, with a total of 6-8 cycles planned. Safety assessments and PET-CT evaluations will be conducted to monitor treatment response, and those achieving partial remission may switch to a second-line regimen. The study aims to improve outcomes for patients with this aggressive form of lymphoma.

Who should consider this trial

Good fit: Ideal candidates are individuals aged 14 and older with newly diagnosed, pathologically confirmed stage III-IV NK/T-cell lymphoma.

Not a fit: Patients with prior allogeneic hematopoietic cell transplantation or active autoimmune diseases may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could significantly improve remission rates and overall survival for patients with advanced NK/T-cell lymphoma.

How similar studies have performed: While there have been studies on NK/T-cell lymphoma treatments, the combination of selinexor with the XCOPL regimen represents a novel approach that has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age≥14 years, male or female;
* Pathologically confirmed newly diagnosed NK/T cell lymphoma according to WHO classification criteria 2016;
* At least one measurable lesion, defined as bidimensionally measurable, intranodal lesion \> 1.5 cm in short axis and extranodal lesion \> 1.0 cm in short axis;
* ECOG score 0\~2;
* Clinical stage III\~IV;
* Normal major organ function, meeting the following definitions: Hematology: WBC ≥ 3.5 x 10 9/L, PLT ≥ 75 x 10 9/L, Hb ≥ 80 g/L; Liver and kidney function: AST and ALT ≤ 3.0 ULN; TBIL ≤ 2.0 mg/dL; CCr ≥ 60 mL/min; liver and kidney function impairment caused by tumor compression is not limited by this; Fibrinogen: normal at first cycle
* Expected survival \> 6 months
* Agree to use effective contraception;
* Understand and voluntarily sign written informed consent

Exclusion Criteria:

* Prior allogeneic HCT (allo-HCT)
* Active autoimmune disease
* Primary central nervous system lymphoma;
* Patients with infection which requiring treatment. Could be re-enrollment after infection control;
* Known history of human immunodeficiency virus (HIV) infection
* Known hypersensitivity to the study drug or any of its excipients;
* Presence of other active malignancy requiring treatment that could interfere with this study;
* Patients with other conditions not suitable for enrollment as judged by the investigator.

Where this trial is running

Beijing, Haidian

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions nk/T-cell LymphomaNewly DiagnosedAdvanced Lymphoma
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.