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Active, not recruitingNCT04414163Updated Sep 24, 2026

A Study of IMC-001 in Subjects With Relapsed or Refractory Extranodal NK/T Cell Lymphoma, Nasal Type

A Phase 2 interventional study of IMC-001 in Extranodal NK/T-cell Lymphoma, Nasal Type and Extranodal NK/T-cell Lymphoma, sponsored by ImmuneOncia Therapeutics Inc.. Active, not recruiting at 5 sites in South Korea. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-09-24.

Sponsored by ImmuneOncia Therapeutics Inc. · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
23
Allocation
Not applicable
Ages
18 Years and older
Sex
All
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Study summary

This is a phase 2, Open-label, to investigate the efficacy and safety of IMC-001 in patients with Relapsed or Refractory extranodal NK/T cell lymphoma, nasal type

Read the detailed description

IMC-001 is a PD-L1 targeting, fully human monoclonal antibody. The purpose of this study is to determine and evaluate the efficacy and safety of IMC-001. 20mg/kg every 2 weeks, IV infusion of IMC-001 will be tested in subjects with Relapsed or Refractory extranodal NK/T cell lymphoma, nasal type.

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Conditions studied

  • Extranodal NK/T-cell Lymphoma, Nasal Type
  • Extranodal NK/T-cell Lymphoma

Keywords

  • IMC-001
  • IMC-001-201
  • DISTINKT
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In context

Lymphoma, Extranodal NK-T-Cell

179 studies on the registry are indexed under Lymphoma, Extranodal NK-T-Cell; 32 are open to participants now.

This study's enrollment of 23 is below the median of 34 across 161 interventional studies indexed under Lymphoma, Extranodal NK-T-Cell.

Browse Lymphoma, Extranodal NK-T-Cell studies →

Lead sponsor

ImmuneOncia Therapeutics Inc. is the lead sponsor of 5 studies on the registry; 2 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  1. ENKTL diagnosis;

    • Histologically confirmed diagnosed with extranodal NK/T-cell lymphoma, nasal type
    • At least 1 previous line of systemic therapy
    • Documented disease progression of last therapy
  2. Adult age(as defined by respective country)
  3. The nature of the study and voluntarily sign an ICF
  4. ECOG 0 or1
  5. Adequate hematologic function, hepatic function, and renal function

Exclusion criteria

Exclusion Criteria:

  1. Previously treated with an anti-PD-L1 or anti-PD-1 antibody
  2. Known presence of symptomatic CNS metastases
  3. Prior allogeneic HSCT or solid organ transplantation
  4. Any active autoimmune disease or a documented history of autoimmune disease
  5. Apparent active or latent TB and known viral infection with hepatitis B virus or hepatitis C virus
  6. Pregnant or lactating
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Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
23 participants (actual)

Study arms

  • Experimental
    IMC-001

    Single Dose level (IMC-001 20mg/kg, every 2 weeks)

    Drug: IMC-001

Interventions

  • DrugIMC-001

    Single dose level for enrollment subject (IMC-001 20mg/kg every 2 weeks)

    Also known as: Danburstotug

06

What researchers measure

Primary outcomes

  1. Occurrence of Objective Response Rate(ORR)

    Lugano criteria with LYRIC modification

    Time frame: through study completion, an average of 1 year

Secondary outcomes

  1. Evaluate safety of IMC-001

    Terms, frequency, severity and seriousness of AEs and relationship of AEs to IMC-001

    Time frame: through study completion, an average of 1 year

  2. Evaluate additional efficacy variables of IMC-001 : Complete Response (CR) rate

    Complete Response (CR) rate, (Unit of Measure: Percentage of participants) 1. Variables determined by the centralized independent assessment per the Lugano criteria with LYRIC modification 2. Variables determined by the investigator assessment per the Lugano criteria with LYRIC modification 3. based on response as determined by the investigator per the Lugano criteria

    Time frame: The imaging assessment will be performed every 12 weeks (± 1 week) according to the Lugano criteria with LYRIC modification by centralized independent review, and the Lugano criteria with LYRIC modification and the Lugano Criteria by investigator.

  3. Evaluate additional efficacy variables of IMC-001 : Disease Control Rate (DCR)

    Disease Control Rate (DCR), (Unit of Measure: Percentage of participants) 1. Variables determined by the centralized independent assessment per the Lugano criteria with LYRIC modification 2. based on response as determined by the investigator per the Lugano criteria

    Time frame: The imaging assessment will be performed every 12 weeks (± 1 week) according to the Lugano criteria with LYRIC modification by centralized independent review, and the Lugano criteria with LYRIC modification and the Lugano Criteria by investigator.

  4. Evaluate additional efficacy variables of IMC-001 : Progression-Free Survival (PFS)

    Progression-Free Survival (PFS), (Unit of Measure: Months) 1. Variables determined by the centralized independent assessment per the Lugano criteria with LYRIC modification 2. Variables determined by the investigator assessment per the Lugano criteria with LYRIC modification 3. based on response as determined by the investigator per the Lugano criteria

    Time frame: The imaging assessment will be performed every 12 weeks (± 1 week) according to the Lugano criteria with LYRIC modification by centralized independent review, and the Lugano criteria with LYRIC modification and the Lugano Criteria by investigator.

  5. Evaluate additional efficacy variables of IMC-001 : Duration of Response (DOR)

    Duration of Response (DOR), (Unit of Measure: Months) 1. Variables determined by the centralized independent assessment per the Lugano criteria with LYRIC modification 2. based on response as determined by the investigator per the Lugano criteria

    Time frame: The imaging assessment will be performed every 12 weeks (± 1 week) according to the Lugano criteria with LYRIC modification by centralized independent review, and the Lugano criteria with LYRIC modification and the Lugano Criteria by investigator.

  6. Evaluate additional efficacy variables of IMC-001 : Time to Progression (TTP)

    Time to Progression (TTP), (Unit of Measure: Months) 1. Variables determined by the centralized independent assessment per the Lugano criteria with LYRIC modification 2. based on response as determined by the investigator per the Lugano criteria

    Time frame: The imaging assessment will be performed every 12 weeks (± 1 week) according to the Lugano criteria with LYRIC modification by centralized independent review, and the Lugano criteria with LYRIC modification and the Lugano Criteria by investigator.

  7. Evaluate additional efficacy variables of IMC-001 : Overall Response Rate (ORR)

    Overall Response Rate (ORR), (Unit of Measure: Percentage of participants) 1. Variables determined by the investigator assessment per the Lugano criteria with LYRIC modification 2. based on response as determined by the investigator per the Lugano criteria

    Time frame: The imaging assessment will be performed every 12 weeks (± 1 week) according to the Lugano criteria with LYRIC modification by centralized independent review, and the Lugano criteria with LYRIC modification and the Lugano Criteria by investigator.

  8. Evaluate additional efficacy variables of IMC-001 : Overall Survival (OS)

    Overall Survival (OS), (Unit of Measure: Months)

    Time frame: through study completion, an average of 1 year

  9. Determine the pharmacokinetic (PK) profile of IMC-001 : Ctrough

    The trough level or trough concentration (Ctrough) of IMC-001 measured at specified time points.

    Time frame: Cycle 1 Day 1(Pre-dose/EOI + 1 hr ± 5 min), Cycle 2, 4, 7, 10, 13 Day 1(Pre-dose up to 1 hr before/EOI + 1 hr ± 5 min) (each cycle is 14 days)

  10. Determine the pharmacokinetic (PK) profile of IMC-001 : Cmax

    The maximum observed serum concentration (Cmax) of IMC-001 observed during dosing interval.

    Time frame: Cycle 1 Day 1(Pre-dose/EOI + 1 hr ± 5 min), Cycle 2, 4, 7, 10, 13 Day 1(Pre-dose up to 1 hr before/EOI + 1 hr ± 5 min) (each cycle is 14 days)

  11. Characterize the immunogenicity of IMC-001 : Incidence of Anti-Drug Antibodies (ADA)

    Incidence of anti-drug antibody (ADA) (including serum titers of anti-IMC-001 antibodies) The percentage of patients demonstrating anti-IMC-001 antibodies will be calculated.

    Time frame: Screening, prior to infusion at Cycle 4, 7, 10, and 13, End of Treatment, Safety Follow up (each cycle is 14 days, EOT: 28-day (+ 3 days) after the last dose of study drug, Safety Follow up: 90-day (±7 days) after the end-of treatment visit)

  12. Characterize the immunogenicity of IMC-001 : Correlation Between ADA and Drug Exposure and Activity

    Correlation Between ADA and Drug Exposure and Activity The Spearman nonparametric correlation coefficient will be calculated to quantify the relationship between titer of anti-IMC-001 antibodies and exposure and activity.

    Time frame: Screening, prior to infusion at Cycle 4, 7, 10, and 13, End of Treatment, Safety Follow up (each cycle is 14 days, EOT: 28-day (+ 3 days) after the last dose of study drug, Safety Follow up: 90-day (±7 days) after the end-of treatment visit)

07

Study locations

5 sites
  • Chonnam National University Hwasun Hospital
    Gwangju, South Korea
  • Asan Medical Center
    Seoul, South Korea
  • Samsung Medical Center
    Seoul, South Korea
  • Seoul National University Hospital
    Seoul, South Korea
  • Ulsan University Hospital
    Ulsan, South Korea
08

References and documents

Publications

  • W.S.Kim, et al. AI-Based Membrane Specific PD-L1 and Tumor Immune Microenvironment as Predictive Biomarkers for Danburstotug in Relapsed or Refractory Extranodal NK/T cell Lymphoma (R/R ENKTL): Insights from A Phase II Trial (DISTINKT). ICKSH; 2026; Seoul, Korea; AK-0083.
  • W.S.Kim, et al. AI-based membrane specific PD-L1 and tumor immune microenvironment (TIME) subtypes as predictive biomarkers for danburstotug in relapsed or refractory extranodal NK/T cell lymphoma (R/R ENKTL): Insights from the phase II trial (DISTINKT). T-cell lymphoma forum; 2026; San Diego, California, USA; TCLF38.
  • W.S.Kim, et al. Artificial intelligence (AI)-based membrane specific PD-L1 and immune subtypes as predictive biomarkers for danburstotug in relapsed or refractory extranodal NK/T cell lymphoma (R/R ENKTL): Insights from the phase II trial (DISTINKT). ASH; 2025; Orlando, USA; 5426.
  • T.W.Sung, et al. Optimizing IMC-001 Dosage Regimens Using Target Mediated Drug Disposition Model: Enhancing Therapeutic Efficacy and Safety in Cancer Treatment. PAGE; 2024; Rome, Italy; Abstract 10927.
  • W.S.Kim, et al. ENHANCED EFFICACY AND SAFETY FROM PHASE 2 STUDY OF IMC-001, ANTI-PD-L1 ANTIBODY, IN PATIENTS WITH RELAPSED OR REFRACTORY EXTRANODAL NK/T CELL LYMPHOMA (R/R ENKTL), NASAL TYPE: DISTINKT STUDY. EHA; 2024; Madrid, Spain; P1213.
  • J.H.Jeon, et al. Exposure-response (E-R) relationship between PD-L1 recombinant monoclonal antibody IMC-001 in relapsed or refractory extranodal NK/T cell lymphoma nasal type patients. ACoP; 2024; Phoenix, Arizona, USA; T-058.
  • W.S.Kim, et al. Phase 2 study to investigate the efficacy and safety of IMC-001, anti-PD-L1 antibody, in Patients with relapsed or refractory extranodal NK/T Cell lymphoma, nasal Type: DISTINKT Study. ICML; 2023; Lugano, Switzerland; Abstract 433.
  • W.S.Kim, et al. Efficacy and Safety of IMC-001, anti-PD-L1 antibody, in Patients with Relapsed or Refractory Extranodal NK/T Cell Lymphoma, Nasal Type (R/R ENKTL). ESMO; 2022; Singapore, Republic of Singapore; Abstract 494.

Individual participant data

Plan to share: No

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 24, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04414163
Lead sponsor
ImmuneOncia Therapeutics Inc.
Responsible party
Sponsor
First posted
Jun 4, 2020
Start date
Oct 27, 2020
Primary completion
Jul 23, 2024
Completion
Feb 28, 2027 (estimated)
Last update
Sep 24, 2026

Study contacts

Won Seog Kim
principal investigator · Samsung Medical Center, Republic of Korea

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Sep 2026. You cannot join it, but the record below documents what was studied.

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