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Dazodalibep

Phase 3

Sjogren's Syndrome | Small molecule | Immunology |Amgen Inc.|Last Updated: Apr 28, 2026

Target and mechanism

Molecular targetCD40LG
Target classAntagonist
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment651

FDA Designations

No designations recorded

Clinical trial landscape

Dazodalibep · 3 trials · 3 indications

Phase 3 3
NCT06747949A Long-term Extension Study of Dazodalibep in Participants With Sjögren's Syndrome (SS)Sjögren's Syndrome
RECRUITING844 Analytics
NCT06245408A Safety and Efficacy Study of Dazodalibep in Participants With Sjögren's Syndrome (SS) With Moderate-to-Severe Symptom StateSjögren's Syndrome (SS)
ACTIVE NOT_RECRUITING434 Analytics
NCT06104124A Study to Evaluate the Efficacy and Safety of Dazodalibep in Participants With Sjögren's Syndrome (SS) With Moderate-to-severe Systemic Disease ActivitySjogren's Syndrome
ACTIVE NOT_RECRUITING651 Analytics
PHASE3RECRUITING
A Long-term Extension Study of Dazodalibep in Participants With Sjögren's Syndrome (SS)
Sjögren's SyndromeUnlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
A Safety and Efficacy Study of Dazodalibep in Participants With Sjögren's Syndrome (SS) With Moderate-to-Severe Symptom State
Sjögren's Syndrome (SS)Unlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
A Study to Evaluate the Efficacy and Safety of Dazodalibep in Participants With Sjögren's Syndrome (SS) With Moderate-to-severe Systemic Disease Activity
Sjogren's SyndromeUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants with Treatment-emergent Adverse Events (TEAEs)
Up to 152 weeks

Includes treatment emergent serious adverse events (TESAEs) and adverse events of special interest (AESIs).

Change from baseline in ESSPRI score
At Week 48
Change from baseline in Diary for Assessing Sjogren's Patient Reported Index (DASPRI ) score
At week 48
Change from baseline in European Alliance of Associations for Rheumatology Sjögren's Syndrome Disease Activity Index (ESSDAI) Score
At Week 48

Secondary Endpoints

Number of Participants with Anti-drug Antibodies (ADAs) During the Study
Up to 132 weeks
Plasma Concentration of Dazodalibep
Up to 132 weeks
Proportion of participants achieving meaningful improvement in DASPRI
At Week 48
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
DazodalibepEXPERIMENTALParticipants who completed the 48-week dazodalibep or placebo treatment in trials HZNP-DAZ-301 or HZNP-DAZ-303 will receive assigned dose Dose A of dazodalibep for an additional 132 weeks.
Dazodalibep Dose 1EXPERIMENTALParticipants will be administered dose 1 of dazodalibep by intravenous (IV) infusion.
Dazodalibep Dose 2EXPERIMENTALParticipants will be administered dose 2 of dazodalibep by IV infusion.
PlaceboPLACEBO_COMPARATORParticipants will be administered placebo by IV infusion.

Interventions

NameTypeDescription
DazodalibepDRUGDazodalibep will be given intravenously (IV).
PlaceboDRUGIV infusion
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites174

Inclusion Criteria: Participants are eligible to be included in the study only if all the following criteria apply: * Participant has provided informed consent before initiation of any study specific activities/procedures. * Must have been eligible to receive and have received IP (dazodalibep or p...

Countries:United StatesArgentinaAustraliaBelgiumBrazilCanadaChileCroatiaFranceGermanyGreeceHungaryIsraelItalyJapanMexicoNew ZealandPeruPolandPortugalSerbiaSloveniaSouth KoreaSpainTaiwanUnited KingdomPuerto Rico
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Frequently asked questions about Dazodalibep

What is Dazodalibep used for?

Dazodalibep is an investigational small molecule being developed for Sjögren's Syndrome (SS), an autoimmune condition. It is studied in adults aged 18 years and older with moderate-to-severe systemic disease activity or moderate-to-severe symptom state. The drug is currently in Phase 3 clinical development and is not yet approved by regulatory authorities.

Who is developing Dazodalibep?

Dazodalibep is being developed by Amgen Inc., a biopharmaceutical company listed on NASDAQ under the ticker symbol AMGN. The company is conducting Phase 3 clinical trials to evaluate the efficacy and safety of Dazodalibep in participants with Sjögren's Syndrome.

What phase is Dazodalibep in?

Dazodalibep is in Phase 3 clinical development. It is being evaluated in multiple Phase 3 trials for Sjögren's Syndrome, including studies for moderate-to-severe systemic disease activity and moderate-to-severe symptom state. As an investigational drug, it has not yet received regulatory approval.

What clinical trials is Dazodalibep in?

Dazodalibep is being studied in three Phase 3 clinical trials. NCT06104124 evaluates its efficacy and safety in Sjögren's Syndrome with moderate-to-severe systemic disease activity. NCT06245408 assesses it in moderate-to-severe symptom state. NCT06747949 is a long-term extension study. All trials are active, with the extension study currently recruiting.

Is Dazodalibep a randomized, double-blind, placebo-controlled study drug?

Yes, Dazodalibep is being studied in randomized, double-blind, placebo-controlled Phase 3 trials. This design is used to compare the drug's effects against a placebo in participants with Sjögren's Syndrome, helping to determine its efficacy and safety profile in a controlled setting.

How many participants are enrolled in Dazodalibep trials?

The Dazodalibep Phase 3 program includes trials with a total planned enrollment of up to 844 participants. The two efficacy trials have enrollments of 651 and 434 participants respectively, while the long-term extension study has a target enrollment of 844 participants across multiple countries.