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OncoMatch/Clinical Trials/NCT04752826

BI-1808 as a Single Agent and With Pembrolizumab (KEYTRUDA® ) in Treatment of Advanced Malignancies(Keynote-D20)

Is NCT04752826 recruiting? Yes, currently enrolling (May 2026). This Phase 1/2 trial studies multiple treatments including BI-1808 and Pembrolizumab (KEYTRUDA® ) 25 Mg/mL Solution for for advanced malignancies.

Phase 1/2RecruitingBioInvent International ABNCT04752826Data as of May 2026

Treatment: BI-1808 · Pembrolizumab (KEYTRUDA® ) 25 Mg/mL Solution forThe goal of this first in human clinical trial is to test BI-1808 administered as single agent and in combination with pembrolizumab in subjects with advanced malignancies whose disease has progressed after standard therapy. The main questions it aims to answer are: * how safe and tolerable is BI-1808 * what is maximum tolerated or administrated dose * to determine recommended dose for further clinical trials. Participants will receive infusions of BI-1808 alone or combination with pembrolizumab every 3 weeks. For the purpose of this study, subjects with advanced malignancies includes subjects with advanced solid tumors and subjects with T-cell lymphoma (TCL),

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Extracted eligibility criteria

Cancer type

Ovarian Cancer

Non-Hodgkin Lymphoma

Melanoma

Biomarker criteria

Allowed: BRAF v600-activating mutation

Disease stage

Required: Stage III, IV, IB, II

locally advanced unresectable, recurrent or metastatic immune checkpoint inhibitor-naïve solid tumors; Stage IB-IV with failure of at least 1 systemic therapy (TCL); unresectable or metastatic melanoma

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

Must have received: standard antineoplastic therapy — appropriate for tumor type and stage

Subjects must have received prior standard therapy appropriate for their tumor type and stage of disease, or in the opinion of the Investigator, would be unlikely to tolerate or derive clinical benefit from appropriate standard of care therapy.

Must have received: targeted therapy — subjects with known activation mutations

Subjects with known activation mutations must have prior target therapy.

Must have received: anti-PD-1 therapy — Melanoma, Part A

Required prior therapies will include anti-programmed death-ligand 1 (PD-1) therapy either as monotherapy or as part of a combination regimen.

Must have received: BRAF inhibitor — Melanoma, Part A, BRAF V600-activating mutation

For subjects with a known BRAF V600-activating mutation combination targeted therapy will be required in addition to anti-PD-1/programmed death-ligand 1 (PD-L1) therapy.

Must have received: systemic therapy — TCL, Stage IB-IV

Stage IB-IV with failure of at least 1 systemic therapy.

Cannot have received: allo hematopoietic stem cell transplantation

No prior allo hematopoietic stem cell transplantation (HSCT)

Cannot have received: auto hematopoietic stem cell transplantation

Exception: allowed if >90 days since auto HSCT

>90 days since auto HSCT

Cannot have received: chemotherapy

Exception: allowed if >4 weeks since last dose

Chemotherapy or small molecule products within 4 weeks of first dose of BI-1808

Cannot have received: immunotherapy

Exception: allowed if >4 weeks since last dose

Immunotherapy within 4 weeks prior to the first dose of BI-1808

Cannot have received: radiotherapy

Exception: allowed if >2 weeks since last dose; 1-week washout permitted for palliative radiation (≤2 weeks of radiotherapy) for non-CNS disease

Radiotherapy within 2 weeks of first dose of BI-1808. A 1-week washout is permitted for palliative radiation (≤2 weeks of radiotherapy) for non-CNS disease.

Cannot have received: investigational agent

Exception: allowed if >4 weeks since last dose

has participated in a trial of an investigational agent or has used an investigational device within 4 weeks prior to first dose of study drug

Cannot have received: immunosuppressive therapy

Exception: allowed if >7 days prior to first dose

taking any other form of immunosuppressive therapy within 7 days prior the first dose of study drug

Lab requirements

Blood counts

adequate organ function as confirmed by laboratory values

Kidney function

adequate organ function as confirmed by laboratory values

Liver function

adequate organ function as confirmed by laboratory values

Has adequate organ function as confirmed by laboratory values.

Structured fields extracted by AI. May contain errors — verify against the official protocol.

US trial sites

  • City of Hope National Medical Center · Duarte, California
  • Memorial Sloan Kettering Cancer Center · New York, New York
  • University of Pennsylvania · Philadelphia, Pennsylvania

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