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AZD5863

Phase 1

Gastric Cancer | Small molecule | Oncology |AstraZeneca PLC|Last Updated: Feb 24, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment280

FDA Designations

No designations recorded

Clinical trial landscape

AZD5863 · 1 trial · 4 indications

Phase 1 1
NCT06005493Study of AZD5863 in Adult Participants With Advanced or Metastatic Solid TumorsGastric Cancer
RECRUITING280 Analytics
PHASE1RECRUITING
Study of AZD5863 in Adult Participants With Advanced or Metastatic Solid Tumors
Gastric CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

The number of patients with adverse events
From first dose of study drug up to 90 days post last dose and prior to start of subsequent anticancer therapy

Number of patients with adverse events by system organ class and preferred term

The number of patients with adverse events of special interest
From first dose of study drug up to 90 days post last dose and prior to start of subsequent anticancer therapy

Number of patients with adverse events of special interest by system organ class and preferred term

The number of patients with dose-limiting toxicity (DLT), as defined in the protocol.
From first dose of study drug until the end of Cycle 1

A DLT is a toxicity as defined in the protocol that occurs from the first dose of study drug up to and including the planned end of Cycle 1 (the DLT assessment period) that is assessed as unrelated to the disease or disease-related processes under investigation.

The number of patients with serious adverse events
From first dose of study drug up to 90 days post last dose and prior to start of subsequent anticancer therapy

Number of patients with serious adverse events by system organ class and preferred term

Objective Response Rate (ORR)
From first dose of study drug to progressive disease or death in the absence of disease progression (approx. 2 years)

The percentage of patients with a confirmed investigator assessed complete or partial response according to response criteria in solid tumours (RECIST 1.1). Dose expansion only.

Secondary Endpoints

Objective Response Rate (ORR)
From first dose of study drug to progressive disease or death in the absence of disease progression (approx. 2 years)
Disease Control Rate (DCR)
From first dose of study drug to progressive disease or death in the absence of disease progression (approx. 2 years)
Duration of response (DoR)
From the first documented response to progressive disease or death in the absence of disease progression (approx. 2 years)
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Module 1: AZD5863 Monotherapy Intravenous (IV)EXPERIMENTALModule 1: AZD5863 Intravenous (IV) Monotherapy
Module 2: AZD5863 Monotherapy Subcutaneous (SC)EXPERIMENTALModule 2: AZD5863 Subcutaneous (SC) Monotherapy

Interventions

NameTypeDescription
AZD5863DRUGT cell-engaging bi-specific antibody that targets CLDN18.2 (Claudin18.2) on tumor cells and CD3 on T cells
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites25

Key Inclusion Criteria: * Age ≥ 18 at the time of signing the informed consent * Histologically confirmed diagnosis of adenocarcinoma of the stomach, gastro-esophageal junction, esophagus, or pancreas * Must have at least one measurable lesion according to Response Evaluation Criteria in Solid Tumo...

Countries:United StatesChinaFranceJapanNetherlandsSouth KoreaTaiwanUnited Kingdom
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Competitive Landscape -Gastric Cancer 112 trials

Top 20 of 45 competitors

CompanyTickerTrialsLead PhaseDrugs
AstraZeneca PLCAZN16PHASE3AZD0901, Ramucirumab, paclitaxel, Paclitaxel, Docetaxel
BeOne Medicines Ltd. Sponsored ADRONC4PHASE3Tislelizumab, Cisplatin, Leucovorin, 5-fluorouracil, Oxaliplatin
Jazz Pharmaceuticals Public Limited CompanyJAZZ3PHASE3Zanidatamab, Tislelizumab, Trastuzumab, Capecitabine, Oxaliplatin
Arcus Biosciences, Inc.RCUS2PHASE3Domvanalimab, Zimberelimab, Capecitabine, Fluorouracil, Leucovorin
Bristol-Myers Squibb CompanyBMY6PHASE2Pumitamig, Folfox, Capox, Nivolumab
Pfizer Inc.PFE7PHASE2disitamab vedotin, tucatinib
Agenus Inc.AGEN2PHASE3Balstilimab, Botensilimab, Folfox Protocol, XELOX, Nivolumab
AbbVie, Inc.ABBV2PHASE2Telisotuzumab Adizutecan, Budigalimab, Fluorouracil, Leucovorin, Oxaliplatin
Eli Lilly and CompanyLLY2PHASE2Ramucirumab, Paclitaxel
Compass Therapeutics, Inc.CMPX1PHASE2CTX-009, Paclitaxel
ALX Oncology Holdings, Inc.ALXO1PHASE2Evorpacept, Trastuzumab, Ramucirumab, Paclitaxel
GE Healthcare Technologies Inc.GEHC1PHASE2GEH300079 Positron-Emission Tomography/Computed Tomography
ImmunityBio IncIBRX1PHASE2N-803, Pembrolizumab
Apollomics Inc. Class AAPLM1PHASE2APL-101
Exelixis, Inc.EXEL2PHASE1cabozantinib, atezolizumab
Tango Therapeutics, Inc.TNGX2PHASE2Trifluridine/Tipiracil, Oxaliplatin, FOLFOX regimen, Nivolumab
Inhibrx Biosciences, Inc.INBX1PHASE1INBRX-106- Hexavalent OX40 agonist antibody, pembrolizumab, Carboplatin AUC-5, Pemetrexed/m2, Cisplatin/m2
Incyte CorporationINCY1PHASE2Capecitabine, Oxaliplatin, Retifanlimab
I-Mab Biopharma US LimitedIMAB2PHASE2Givastomig, Nivolumab, 5Fluorouracil, Leucovorin, Oxaliplatin
Enliven Therapeutics, Inc.ELVN1PHASE1ELVN-002, Trastuzumab, 5-Fluorouracil, Oxaliplatin, Capecitabine
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Frequently asked questions about AZD5863

What is AZD5863 used for?

AZD5863 is an investigational small molecule being developed for gastric cancer. It is also being studied in gastro-esophageal junction cancer, pancreatic ductal adenocarcinoma, and esophageal adenocarcinoma. The drug is in Phase 1 clinical development and has not been approved by regulatory authorities.

Who makes AZD5863?

AZD5863 is being developed by AstraZeneca PLC, a multinational pharmaceutical company. AstraZeneca is listed on the stock exchange under the ticker symbol AZN. The company is conducting clinical trials to evaluate the safety and efficacy of AZD5863 in patients with advanced or metastatic solid tumors.

What phase is AZD5863 in?

AZD5863 is currently in Phase 1 clinical development. It is an investigational drug, meaning it has not yet been approved by regulatory agencies such as the FDA. The ongoing Phase 1 trial is recruiting participants to assess the drug's safety, tolerability, and preliminary efficacy in certain types of cancer.

What clinical trials is AZD5863 in?

AZD5863 is being evaluated in a Phase 1 clinical trial with the identifier NCT06005493. This study is recruiting adult participants with advanced or metastatic solid tumors, including gastric cancer, gastro-esophageal junction cancer, pancreatic ductal adenocarcinoma, and esophageal adenocarcinoma. The trial is enrolling approximately 280 participants across multiple countries.

Is AZD5863 the same as any other drug?

AZD5863 is the primary name for this investigational drug. No alternative names have been reported for AZD5863 in the available clinical trial information. It is a unique small molecule being developed by AstraZeneca for the treatment of certain gastrointestinal cancers.