Updated June 2026 · ClinicalTrials.gov

RECRUITINGPhase 1INTERVENTIONAL

DZD8586 in Patients With Relapsed or Refractory B-cell Non-Hodgkin Lymphoma

A Phase 1, Open-label, Multicenter Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Anti-tumor Efficacy of DZD8586 in Patients With Relapsed or Refractory B-cell Non-Hodgkin Lymphoma (B-NHL)

DZD8586 in Patients With Relapsed or Refractory B-cell Non-Hodgkin Lymphoma (NCT05824585) is a Phase 1 interventional studying Lymphoma, Non-Hodgkin, sponsored by Dizal Pharmaceuticals. RECRUITING as of the most recent ClinicalTrials.gov update. Talk to your doctor before contacting the trial site.

About This Trial

This study will treat patients with B-NHL who have relapsed, progressed, or were intolerant to systemic therapy progressed following prior therapy. This study will help to understand what type of side effects may occur with the drug treatment. It will also measure the levels of drug in the body and assess its anti-cancer activity as monotherapy.

What Stage of Research Is This?

Phase 1 trials test a new treatment for the first time in humans, focusing on safety, dosing, and how the body processes the drug. For Lymphoma, Non-Hodgkin, a Phase 1 study typically enrolls a small number of participants — often healthy volunteers or patients who have exhausted standard treatment options. Phase 1 results determine whether a treatment moves into larger Phase 2 efficacy studies.

This trial is currently recruiting participants. The sponsor has registered the study with ClinicalTrials.gov as actively enrolling, which means new applicants who meet the eligibility criteria can be considered for screening. Trial status can change between updates — confirm current recruiting status with the study contact before traveling for a screening visit.

Target enrollment of 230 participants puts this in the typical range for a Phase 2-style efficacy study or a moderate Phase 3 trial in a focused Lymphoma, Non-Hodgkin subpopulation. At this scale, the study has enough statistical power to detect a clear treatment effect but is not the largest cohort in the field.

Who May Be Eligible (Plain English)

Who May Qualify: 1. Male or female participants who have provided ICF with age ≥ 18 yrs 2. ECOG performance 0-2, no deterioration in the past 2 weeks 3. Participants with relapsed or refractory B-NHL must have cytologically or diagnosed by tissue sample (biopsy-confirmed) B-cell lymphoma 4. Adequate bone marrow reserve and organ system functions 5. Participants willing to comply with contraceptive restrictions Who Should NOT Join This Trial: 1. Any unresolved \> Grade 1 adverse event at the time of starting study treatment with the exception of alopecia. 2. Prior history of allogeneic hematopoietic stem cell transplantation 3. Stem cell transplantation, cell therapy, or gene therapy within 90 days. Approved small molecule therapy within 5 half-lives, investigational small molecule therapy within 14 days. Monoclonal antibodies and antibody-drug conjugates within 28 days Radiation therapy within 1 weeks 4. Live attenuated vaccines or viral vector vaccines within 4 weeks. Major surgery or significant traumatic injury within 4 weeks. History of stroke or intracranial hemorrhage within 6 months 5. Participants with non-CNSL presence of CNS or intraocular lymphoma lesions. 6. CNSL participants with systemic presence of lymphoma, unable to complete lumbar puncture, under systemic corticosteroids at a dose \> 8 mg/day (dexamethasone equivalent dose) within 14 days or requiring immunosuppressive or biologic therapy." 7. Participants with infectious disease: 8. Clinically significant cardiac disorders or abnormalities 9. Another malignancy within 5 years prior to enrollment with the exception of adequately treated in-situ carcinoma of the cervix, uterus, basal or squamous cell carcinoma or non-melanomatous skin cancer. 10. Refractory nausea and vomiting if not controlled by supportive therapy, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption ...See full criteria on ClinicalTrials.gov Always talk to your doctor about whether this trial is right for you.

These are translations of the protocol\'s inclusion and exclusion criteria, simplified for patients and caregivers. The original clinical text appears below. Eligibility is ultimately confirmed by the trial site\'s screening process — this summary is a starting point for a conversation with your doctor, not a final determination.

Original Eligibility Criteria

View original clinical language

Inclusion Criteria: 1. Male or female participants who have provided ICF with age ≥ 18 yrs 2. ECOG performance 0-2, no deterioration in the past 2 weeks 3. Participants with relapsed or refractory B-NHL must have cytologically or histologically confirmed B-cell lymphoma 4. Adequate bone marrow reserve and organ system functions 5. Participants willing to comply with contraceptive restrictions Exclusion Criteria: 1. Any unresolved \> Grade 1 adverse event at the time of starting study treatment with the exception of alopecia. 2. Prior history of allogeneic hematopoietic stem cell transplantation 3. Stem cell transplantation, cell therapy, or gene therapy within 90 days. Approved small molecule therapy within 5 half-lives, investigational small molecule therapy within 14 days. Monoclonal antibodies and antibody-drug conjugates within 28 days Radiation therapy within 1 weeks 4. Live attenuated vaccines or viral vector vaccines within 4 weeks. Major surgery or significant traumatic injury within 4 weeks. History of stroke or intracranial hemorrhage within 6 months 5. Participants with non-CNSL presence of CNS or intraocular lymphoma lesions. 6. CNSL participants with systemic presence of lymphoma, unable to complete lumbar puncture, under systemic corticosteroids at a dose \> 8 mg/day (dexamethasone equivalent dose) within 14 days or requiring immunosuppressive or biologic therapy." 7. Participants with infectious disease: 8. Clinically significant cardiac disorders or abnormalities 9. Another malignancy within 5 years prior to enrollment with the exception of adequately treated in-situ carcinoma of the cervix, uterus, basal or squamous cell carcinoma or non-melanomatous skin cancer. 10. Refractory nausea and vomiting if not controlled by supportive therapy, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption 11. Women who are breast feeding 12. Psychological, familial, sociological, or geographical conditions that do not permit compliance with the protocol

Treatments Being Tested

DRUG

DZD8586

DZD8586 treatment starting from 50 mg once daily. If tolerated, subsequent cohorts will test increasing doses of DZD8586.

Locations (5)

Trial sites listed on ClinicalTrials.gov for this study. Site activation status can vary — confirm with the specific site before traveling for a screening visit.

Research site

New York, New York, United States

Research site

Albury, New South Wales, Australia

Research site

Ballarat, Victoria, Australia

Research site

Melbourne, Victoria, Australia

Research site

Perth, Western Australia, Australia

How to Talk to Your Doctor About This Trial

Bring the printable summary of this trial — including the NCT ID (NCT05824585), the sponsor (Dizal Pharmaceuticals), and the key eligibility criteria — to your next appointment. Your doctor can review the inclusion and exclusion criteria against your medical history, lab values, and current treatments to assess whether you are likely to qualify. They can also help you weigh whether trial participation makes sense alongside your existing care plan.

Useful questions to walk through together: What does the trial protocol require beyond standard care? How long is the active treatment phase, and how long is follow-up? Are there study visits at sites I can reach? Who pays for the trial-specific procedures, and who pays for standard-of-care portions? See our 25 questions to ask about clinical trials guide for a more complete checklist.

Authoritative Sources

The official record for this trial lives on ClinicalTrials.gov — the federal registry maintained by the National Library of Medicine at NIH. For background on how this trial fits into the FDA approval pathway, see the FDA drug approval process. For oncology-specific guidance for patients considering trials, the National Cancer Institute publishes patient-oriented overviews. International trial registries are aggregated by the WHO ICTRP.

Frequently Asked Questions

What is the NCT05824585 clinical trial studying?

Who can participate in NCT05824585?

Eligibility for this trial depends on the specific inclusion and exclusion criteria set by the sponsor. The plain-English summary above translates the most important criteria into accessible language; the official clinical text is preserved in the collapsible section underneath. Whether you fit any specific trial is a medical decision your doctor needs to confirm — bring the trial information to your treating physician for a full review against your medical history.

How do I contact the trial site for NCT05824585?

Contact information registered with ClinicalTrials.gov is shown in the sidebar of this page. Before reaching out, confirm with your treating physician that this trial is appropriate for your situation. The trial site will then walk you through the screening process to determine final eligibility.

Is participating in a clinical trial safe?

Clinical trials in the United States are regulated by the FDA and overseen by Institutional Review Boards (IRBs) that review the protocol for safety. Risk varies by trial — Phase 1 studies test new treatments in humans for the first time, while Phase 3 trials use treatments that have already passed earlier safety screening. The informed consent document for any specific trial details the known risks and what to expect. Discuss those risks with your physician before deciding whether to participate.

Where can I verify the data on this page?

Every detail on this page comes directly from the ClinicalTrials.gov API. Click "View on ClinicalTrials.gov" in the sidebar to see the official, unmodified record. The federal record is always authoritative; this page is a structured presentation with a plain-English eligibility translation. For background on how clinical trials are regulated, see the FDA drug approval process documentation.

How This Page Is Built

Every field on this page is pulled directly from the ClinicalTrials.gov API v2 — no estimates, no proxies. The plain-English eligibility translation is generated from the original protocol text and reviewed for fidelity to the underlying clinical criteria. The original clinical text remains visible in the collapsible section above so users and clinicians can verify the translation. Read the full methodology for the data pipeline and known limitations.

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Source: ClinicalTrials.gov API v2 record for NCT05824585. Maintained by the National Library of Medicine at NIH. Public domain. Cite as: "TrialFinderData. NCT05824585. Data: ClinicalTrials.gov."

Medical disclaimer: This page is informational, not medical advice. Talk to your doctor about whether a clinical trial is right for you.

Last updated 2026-06-26 · Data from ClinicalTrials.gov.