Dizal to Present Promising Clinical Data on Golidocitinib and DZD8586 for the Treatment of Lymphoma at the Coming International Hematology Conferences

On May 15, 2025 Dizal (SSE:688192), a biopharmaceutical company committed to developing novel medicines for the treatment of cancer and immunological diseases, reported that the latest data from eight hematologic malignancy clinical trials will be presented at the 2025 European Hematology Association (EHA) (Free EHA Whitepaper) Congress and the 18th International Conference on Malignant Lymphoma (ICML) (Press release, Dizal Pharma, MAY 15, 2025, View Source [SID1234653193]). Notably, Dizal’s two investigational drugs in lymphoma—golidocitinib and DZD8586—have collectively secured three oral presentations at the upcoming American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting, EHA (Free EHA Whitepaper) Congress and ICML.

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"Golidocitinib and DZD8586 are core assets in our hematologic malignancy pipeline. Accumulating clinical data continue to validate their clinical benefits to patients and attracted community’s attention," said Xiaolin Zhang, PhD, CEO of Dizal.

A high proportion of PTCL patients who achieved tumor response with first-line standard therapy will relapse. Approximately 40% of patients with complete response (CR) and 80% with partial response (PR) experience disease progression within 2 years after initial tumor response. The prognosis of these relapsed patients is very poor. Currently, there is no standard maintenance therapy available.

The latest 2-year follow-up data from JACKPOT26, a prospective, multicenter Phase II study of golidocitinib, will be presented at both the upcoming EHA (Free EHA Whitepaper) Congress and ICML, where it has been selected for an oral presentation. This study explored golidocitinib as a maintenance therapy for peripheral T-cell lymphoma (PTCL) patients who achieved tumor response after first-line systemic therapy. The results showed that with more than 2 years follow-up, golidocitinib continued to demonstrate a promising effect on maintaining and enhancing tumor response in patients with PTCL post first-line therapies, with a manageable safety profile.

Initial positive results of Golidocitinib in combination with CHOP in 1st line PTCL patients will be reported during these meetings. In addition, Dizal will present results for golidocitinib in rare T-cell lymphoma subtypes, including relapsed/refractory T-cell large granular lymphocyte leukemia (r/r T-LGLL), monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL).

Two studies of DZD8586 have been selected for presentation at ASCO (Free ASCO Whitepaper), EHA (Free EHA Whitepaper), and ICML. The safety and efficacy analysis of Phase I/II studies of DZD8586 in chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) patients with prior treatment using covalent and/or non-covalent BTK inhibitors and BTK degraders has been accepted for oral presentation at both ASCO (Free ASCO Whitepaper) and ICML. The study results showed DZD8586 exhibited significant anti-tumor activities with well-tolerated safety profile in these heavily pre-treated CLL/SLL patients.

Results of a Phase II study of DZD8586 as monotherapy in relapsed/refractory diffuse large B-cell lymphoma (r/r DLBCL) will be reported for the first time at the 2025 EHA (Free EHA Whitepaper) Congress. DZD8586 showed promising anti-tumor activity and a manageable safety profile.

Dizal presentation details during 2025 ICML、EHA:

Lead Author

Abstract Title

Presentation Details

Prof. Jie Jin

Maintenance Therapy of Golidocitinib, a
JAK1 Selective Inhibitor, in Patients with
Peripheral T Cell Lymphomas after First-
line Systemic Therapy: Updates of the
Phase 2 Study (JACKPOT26)

Abstract#167

ICML Oral Presentation

June 21, 2025, 10 :35 (CEST)

Abstract # PS1937

EHA Poster Session

June 14, 2025, 18 :30-19 :30 (CEST)

Prof. Jianyong Li

Phase 1/2 Studies of DZD8586 in
CLL/SLL Patients after Covalent or Non-
covalent BTK Inhibitors and BTK
Degraders

Abstract#146

ICML Oral Presentation

June 19, 2025, 17 :35 (CEST)

Abstract #PF570

EHA Poster Session

June 13, 2025, 18 :30-19 :30 (CEST)

Prof. Lugui Qiu

Phase 2 Study of DZD8586, a Non-
Covalent BBB Penetrant LYN/BTK Dual
Inhibitor, as Monotherapy in
Relapsed/Refractory Diffuse Large B-
Cell Lymphoma (r/r DLBCL) (TAI-SHAN9)

Abstract # PF962

EHA Poster Session

June 13, 2025, 18 :30-19 :30 (CEST)

Abstract #820

ICML Online Publication

June 15, 2025, 23 :59 (CEST)

Prof. Shuhua Yi

Golidocitinib Monotherapy in the
Treatment of Refractory/Relapsed
Indolent T/NK-Cell Lymphoma:
Preliminary Results from T-LGLL Cohort

Abstract # PF908

EHA Poster Session

June 13, 2025, 18 :00-19 :30 (CEST)

Abstract #750

ICML Online Publication

June 15, 2025, 23 :59 (CEST)

Prof. Wei Zhang

Golidocitinib Combined with CHOP in
Newly-Diagnosed Peripheral T-Cell
Lymphoma: Preliminary Results from a
Phase 1/2 Clinical Trial

Abstract # PB3228

EHA Online Publication

May 14, 2025, 15:30 (CEST)

Abstract #751

ICML Online Publication

June 15, 2025, 23 :59 (CEST)

Prof. Huiqiang Huang

Real-World Study of Golidocitinib for the
Treatment of Relapsed or Refractory
Peripheral T-Cell Lymphoma:
Retrospective Data from Medical Centers
in China

Abstract # PB3198

EHA Online Publication

May 14, 2025, 15:30 (CEST)

Abstract #756

ICML Online Publication

June 15, 2025, 23 :59 (CEST)

Prof. Wenyu Li

Golidocitinib Combination Therapy as
First-Line Treatment in PTCL:
Retrospective Data from a Single Centre

Abstract # PB3297

EHA Online Publication

May 14, 2025, 15 :30 (CEST)

Prof. Li Wang

Golidocitinib Combined with CHOP in
Treatment-Naïve Monomorphic
Epitheliotropic Intestinal T-Cell
Lymphoma: preliminary results from a
phase 2 multicenter, single-arm GOAL
study

Abstract # PB3256

EHA Online Publication

May 14, 2025, 15 :30 (CEST)