Study of SP-3164 in Relapsed or Refractory Non-Hodgkin's Lymphoma
NCT ID: NCT05979857
Last Updated: 2023-11-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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NOT_YET_RECRUITING
EARLY_PHASE1
72 participants
INTERVENTIONAL
2024-03-15
2027-08-15
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
SEQUENTIAL
TREATMENT
NONE
Study Groups
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Dose Escalation
For part 1 dose escalation, one patient per dose cohort will be initially recruited (accelerated titration dose-escalation, single-patient cohorts/dose level) for the first two dose levels or until the first instance of a ≥ Grade 2 toxicity (excluding Grade 2 neutropenia and lymphopenia and adverse events unequivocally due to the underlying disease or to an extraneous cause), or dose-limiting toxicity (DLT), whichever occurs earlier. Further cohorts will be recruited in blocks of three patients, i.e., 3+3 dose escalation design.
SP-3164
SP-3164, an oral next generation cereblon-binding molecular glue 'protein degrader'
Dose Optimization
For part 2 dose selection optimization, two dose levels will be selected by the Safety Review Committee (SRC) based on review of all available data on safety, tolerability, PK, PD, and preliminary efficacy from part 1. The dose selection optimization will include only patients with R/R DLBCL and will randomize 1:1 approximately 30 new patients at the two selected dose levels (15 patients to each of the two selected dose levels) before declaring the RP2D. Assessment of PK/PD of SP-3164 will be included in part 2 dose selection optimization.
SP-3164
SP-3164, an oral next generation cereblon-binding molecular glue 'protein degrader'
Interventions
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SP-3164
SP-3164, an oral next generation cereblon-binding molecular glue 'protein degrader'
Eligibility Criteria
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Inclusion Criteria
Dose escalation: at time of enrollment, R/R B-cell NHL patients per WHO 2016 criteria including DLBCL (including low grade transformed lymphoma), mantle cell lymphoma, follicular lymphoma, and marginal zone lymphoma and must:
* require treatment in the opinion of the Investigator
* received at least 2 lines of systemic therapy for B-cell NHL
Dose selection optimization: at time of enrollment, R/R DLBCL (including low grade transformed lymphoma) patients must have received 2 or 3 lines of systemic therapy for DLBCL
o Prior immunomodulatory imide drug (IMiD) therapy is allowed (e.g., lenalidomide)
Measurable disease per the 2017 International Working Group Consensus Response Evaluation Criteria for Lymphoma
Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0 or 1
Existing archival tumor tissue (fresh frozen paraffin embedded \[FFPE\], 5 unstained slides) not older than 2 years from Cycle 1 Day 1 or willingness to provide fresh tumor biopsy during screening
Normal organ and marrow function, defined by specific laboratory parameters
Ability to take orally administered medication
Washout period prior to Cycle 1 Day 1 of SP-3164: at least 21 days or 5 half-lives (whichever is shorter) from prior systemic anticancer treatment, including chemotherapy, biologic therapy, small molecule inhibitors, monoclonal antibodies, and any investigational agents; at least 14 days from palliative radiotherapy if ≤ 10 fractions or total dose ≤ 30 gray (Gy) or at least 28 days from radiotherapy if total dose \> 30 Gy; at least 21 days from major surgery
Life expectancy of at least 3 months
Exclusion Criteria
Patients who have not recovered to Grade 1 toxicity or baseline due to any previous anticancer therapy according to the NCI CTCAE v5.0, excluding Grade 2 alopecia. Lymphopenia ≤ Grade 2 is allowed
Patients with primary central nervous system (CNS) lymphoma or active CNS or meningeal lymphomatous involvement
Persistent diarrhea or malabsorption of ≥ Grade 2 despite medical management
Impaired cardiac function or clinically significant cardiac disease, including symptomatic congestive heart failure, left ventricular ejection fraction (LVEF) \< 50%, unstable angina pectoris or cardiac arrhythmias, baseline QTc (Fridericia) \> 450 milliseconds, long QT syndrome or family history of idiopathic sudden death or congenital long QT syndrome, myocardial infarct within 6 months of study enrollment, clinically significant pericardial disease
Solid organ transplant recipient
Allogeneic stem cell transplantation (SCT) recipient
Autologous SCT recipient \<100 days from Cycle 1 Day 1 or otherwise not fully recovered from SCT-related toxicity
Completion of CAR-T therapy \< 90 days from Cycle 1 Day 1
Systemic immunosuppressants and chronic systemic corticosteroids (at doses ≥ 10 mg/day of prednisone or equivalent) are prohibited
Malignant disease, other than that being treated in this study. Note: Patients with basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or carcinoma in situ (e.g., breast carcinoma, cervical cancer in situ) who have undergone potentially curative therapy are not excluded. Other exceptions include malignancies that were treated curatively and have not recurred within 3 years prior to Cycle 1 Day 1 and any malignancy considered indolent and that has never required therapy
Other concurrent severe or uncontrolled concomitant medical conditions that might cause unacceptable safety risks or compromise compliance with the protocol
Pregnant and breastfeeding women
Known history of HIV-positivity; known hepatitis B or hepatitis C virus infection
Men and women of child-bearing potential unwilling to use adequate contraception according to study protocol
18 Years
ALL
No
Sponsors
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Salarius Pharmaceuticals, LLC
INDUSTRY
Responsible Party
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Central Contacts
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Other Identifiers
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SALA-003-NHL
Identifier Type: -
Identifier Source: org_study_id