Testing ruxolitinib for relapsed or refractory T or NK cell lymphoma
Official title: Phase II Multicenter Study of Ruxolitinib in Relapsed or Refractory T or NK Cell Lymphoma
Run by Memorial Sloan Kettering Cancer Center · NCT02974647 · Data updated 2026-11-12
This study is testing if the drug ruxolitinib can help people with T or NK cell lymphoma that hasn't responded to other treatments by shrinking their tumors and improving their health.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 83 (estimated) |
| Sponsor | Memorial Sloan Kettering Cancer Center Academic / other |
| Drugs / interventions | ruxolitinib |
| Locations | 10 sites (Miami, Florida and 9 other locations) |
| Status | Recruiting |
| Started | November 2016 |
| Main results expected | November 2027 |
| Study ends | November 2027 |
| Registry record updated | October 23, 2026 |
| Trial ID | NCT02974647 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 and older with pathologically confirmed T or NK cell lymphoma that has relapsed or is refractory after prior treatment.
✕Probably not a fit
Patients with untreated T or NK cell lymphoma or those with specific types of T-cell lymphoproliferative diseases may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study evaluates the effects of ruxolitinib, a drug that inhibits the JAK protein, on patients with relapsed or refractory T or NK cell lymphoma. The trial aims to determine both the positive and negative impacts of the drug on tumor size and patient health. Eligible participants must have a confirmed diagnosis of T or NK cell lymphoma and have previously undergone at least one systemic therapy. The study will assess the drug's efficacy in shrinking lymphomas and improving patient outcomes.
Why it matters
Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with difficult-to-treat lymphomas.
How similar studies have gone: Other studies have shown promising results with JAK inhibitors in similar conditions, indicating potential for success in this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Pathologically confirmed T or NK cell lymphoma at the enrolling institution. For CTCL, patients with stage IB disease or greater are eligible. * Relapse or refractory disease after at least 1 systemic therapy except for T-PLL, LGL, or T-cell Lymphoproliferative diseases with JAK2 fusion. * Untreated patients may be allowed after discussion with P.I. * Age ≥ 18 * ECOG ≤ 2 * Measurable disease defined by: * Lugano Classification for systemic lymphoma or * Atypical and or malignant lymphocytes quantifiable by flow cytometry or morphology in blood or bone marrow or * mSWAT \> 0 or Sezary count ≥ 1000 cells/μL for CTCL * Previous systemic anti-cancer therapy for T-cell lymphoma must have been discontinued at least 2 weeks prior to treatment. * Glucocorticoids aimed at controlling lymphoma-related symptoms are allowed as long as they are tapered down to 20mg or less by the time of ruxolitiib initiation * Topical steroids for CTCL are permitted * See section 6.2 Subject Exclusion Criteria for guideline regarding adjuvant and maintenance therapy for prior malignancy * Patients must meet the following lab criteria: * ANC ≥ 1.0/mm\^3 or ANC \>/= 0.5/mm\^3 (if patient has baseline neutropenia due to lymphoma), platelets ≥ 100 x 10\^9/L or ≥ 50 x 10\^9/L (if related to lymphoma), Hgb ≥ 8g/dL * Patients with LGL or T-PLL are not required to meet a minimum ANC or hemoglobin value for eligibility * Total bilirubin ≤ 1.5 x upper limit of normal (ULN) or; ≤ 3 x ULN if documented hepatic involvement with lymphoma, or ≤ 5 x ULN if history of Gilbert's ; AST and ALT ≤ 3 x ULN; ≤ 5 x ULN if due to lymphoma involvement * Creatinine clearance ≥ 30 mL/min; creatinine clearance of 15-29 mL/min will be allowed as long as baseline platelets are ≥ 150 x 10\^9/L * For patients with positive hepatitis B core antibody or surface antigen, hepatitis B PCR must be negative and prophylaxis with entecavir or equivalent is required. * Patients with HIV are allowed provided that they are on anti-retroviral treatment with no active infections. Exclusion Criteria: * Any serious medical condition, laboratory abnormality, or psychiatric illness that would prevent the subject from signing the informed consent form. * Uncontrolled concurrent illness including, but not limited to, ongoing or active infection, uncontrolled diabetes, clinically significant pneumonitis, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements. * ECOG performance status \>2 * Prior therapy with ruxolitinib * Receiving systemic therapy for another primary malignancy (other than T-cell lymphoma) * Patients with more than one type of lymphoma may be enrolled after discussion with the MSK Principal Investigator * Adjuvant or maintenance therapy to reduce the risk of recurrence of other malignancy (other than T-cell lymphoma) is permissible after discussion with the MSK principal Investigator * Women of reproductive potential† must have a negative Serum ß human chorionic gonadotropin (ß-HCG) pregnancy test. * A female of reproductive potential is a sexually mature female who: has not undergone a hysterectomy or bilateral oophorectomy; or has not been naturally postmenopausal for at least 24 consecutive months (i.e. has had menses at any time in the preceding 24 consecutive months).
Where it's running
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Memorial Sloan Kettering Basking Ridge
Basking Ridge, New Jersey, United States Recruiting -
Memorial Sloan Kettering Monmouth (All Protocol Activities)
Middletown, New Jersey, United States Recruiting -
Memorial Sloan Kettering Commack
Commack, New York, United States Recruiting -
Memorial Sloan Kettering Westchester
Harrison, New York, United States Recruiting -
Memorial Sloan Kettering Cancer Center
New York, New York, United States Recruiting -
Memorial Sloan Kettering Nassau (All Protocol Activities)
Uniondale, New York, United States Recruiting
Show 4 more locations
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University of Miami
Miami, Florida, United States Active not recruiting -
Northwestern Medicine (Data collection and specimen analysis)
Chicago, Illinois, United States Active not recruiting -
Dana Farber Cancer Institute
Boston, Massachusetts, United States Active not recruiting -
Weill Cornell Medical College
New York, New York, United States Active not recruiting
Study contacts
- Principal investigator: Alison Moskowitz, MD — Memorial Sloan Kettering Cancer Center
- Study coordinator: Alison Moskowitz, MD
- Phone: 212-639-4839
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.