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A Phase 3 Multinational Study of Golidocitinib Versus Investigator's Choice in r/r PTCL (JACKPOT19)

A Phase 3, Open-Label, Randomized, Multinational Study to Investigate the Anti-tumor Efficacy of Golidocitinib Versus Investigator's Choice in Adult Patients With Relapsed/Refractory Peripheral T-cell Lymphoma

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07234162
Enrollment
218
Registered
2025-11-18
Start date
2024-05-13
Completion date
2028-10-31
Last updated
2026-06-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Peripheral T-cell Lymphoma

Brief summary

This is a phase 3, open-label, randomized, multinational study to evaluate the anti-tumor efficacy of golidocitinib versus investigator's choice in adult patients with relapsed/refractory peripheral T-cell lymphoma (r/r PTCL). This study will treat patients with pathologically confirmed PTCL who have relapsed after or been refractory/intolerant to at least one prior systemic treatment regimen(s).

Interventions

DRUGGolidocitinib

150 mg, orally, once daily, with or without food, in a 21-day cycle

DRUGChidamide

30 mg, orally, twice a week, with an interval of no less than 3 days in a 21-day cycle

DRUGGemcitabine

1000 mg/m2, intravenous infusion, administered on Day 1, Day 8 and Day 15 of a 28-day cycle

Sponsors

Dizal Pharmaceuticals
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* The participants should sign the ICF and be able to comply with the relevant requirements in the ICF and protocol * Age ≥ 18 years * ECOG 0-2 score, life expectancy ≥ 12 weeks * Patients must have histologically confirmed peripheral T-cell lymphoma according to the World Health Organization classification of lymphoma. Eligible subtypes are restricted to: PTCL-not otherwise specified, NOS (PTCL, NOS), Angioimmunoblastic T-cell lymphoma (AITL), anaplastic large-cell lymphoma ALK-positive (ALCL ALK+), anaplastic large-cell lymphoma ALK-negative (ALCL ALK-), Follicular T-cell lymphoma, or PTCL with T-follicular helper (TFH) phenotype (FTCL or PTCL-TFH), Enteropathy-associated T-cell lymphoma (EATL), Monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL), Natural killer/T-cell lymphoma (NK/TCL), Hepatosplenic T-cell lymphoma (HSTCL), Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) * Progressed on, were refractory to or intolerant to at least one line of prior standard systemic therapies assessed by investigator * Adequate bone marrow reserve and organ system functions * Willing to comply with contraceptive restrictions

Exclusion criteria

* Any of previous or current treatment prohibited by protocol * Any unresolved \> grade 2 drug-related adverse events * Lymphoma involving central nervous system * Any of severe cardiac or pulmonary abnormalities * Disease condition requires immunosuppressants, biologics, or NSAIDs * Active infection * Malignancy disease within five years * Poorly controlled gastrointestinal disorder or inadequate absorption of medication * Severe or poorly controlled systemic diseases

Design outcomes

Primary

MeasureTime frame
Progression-free survival (PFS) assessed by the Independent Review Committee (IRC) according to Lugano 2014The time from the date of randomization to the date of first progressive disease, death due to any cause whichever occurred first. Approximately 4 years.

Secondary

MeasureTime frame
Overall survival (OS)The time from randomization to death due to any cause. Approximately 4 years.

Countries

China, Taiwan, Thailand

Contacts

CONTACTLing Zhou
ling.zhou@dizalpharma.com021-61095755
PRINCIPAL_INVESTIGATORZhao

Ruijin Hospital

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jun 9, 2026