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Elinzanetant treatment A

Phase 1

Vasomotor Symptoms as a Sex Hormone-dependent Disorder in Women | Small molecule | Other |Bayer AG|Last Updated: Aug 13, 2026

Target and mechanism

Molecular targetTACR1, TACR3
Target classAntagonist
ModalitySmall molecule

Also known as Elinzanetant (BAY 3427080) treatment A

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment100

FDA Designations

No designations recorded

Clinical trial landscape

Elinzanetant treatment A · 2 trials · 2 indications

Phase 1 2
NCT07762287Evaluation of Possible Ways the Body May Process Two Different Forms of Elinzanetant in Healthy Study ParticipantsVasomotor Symptoms as a Sex Hormone-dependent Disorder in Women
RECRUITING100 Analytics
NCT04845841Comparison of the Extent to Which the Drug Given as Two Different Capsule Sizes Becomes Available to the BodyVasomotor Symptoms as a Sex Hormone-dependent Disorder in Women and Men
COMPLETED16 Analytics
PHASE1RECRUITING
Evaluation of Possible Ways the Body May Process Two Different Forms of Elinzanetant in Healthy Study Participants
Vasomotor Symptoms as a Sex Hormone-dependent Disorder in WomenUnlock trial analytics
PHASE1COMPLETED
Comparison of the Extent to Which the Drug Given as Two Different Capsule Sizes Becomes Available to the Body
Vasomotor Symptoms as a Sex Hormone-dependent Disorder in Women and MenUnlock trial analytics

Study Endpoints

Primary Endpoints

Area Under the Plasma Concentration-Time Curve Over 24 Hours After Multiple Dosing (AUC(0-24)md)
On Day 11 of each 12-day treatment period (study intervention administered on Days 1-10)

elinzanetant administered in the evening 3 hours after a light dinner.

Maximum Observed Plasma Concentration After Multiple Dosing (Cmax,md)
On Day 11 of each 12-day treatment period (study intervention administered on Days 1-10)

elinzanetant administered in the evening 3 hours after a light dinner.

Minimum Observed Plasma Concentration During Dosing Interval After Multiple Dosing (Cmin,md)
On Day 11 of each 12-day treatment period (study intervention administered on Days 1-10)

elinzanetant administered in the evening 3 hours after a light dinner.

AUC of elinzanetant
Period 1: Day 1-9, Day 11, Day 13, Day 15; Period 2: Day 1-7, Day 8 (follow up visit)

AUC: Area under the concentration vs. time curve from zero to infinity after single (first) dose

Cmax of elinzanetant
Period 1: Day 1-9, Day 11, Day 13, Day 15; Period 2: Day 1-7, Day 8 (follow up visit)

Cmax: Maximum observed drug concentration in measured matrix after single dose administration

Secondary Endpoints

Number and Severity of Treatment-Emergent Adverse Events (TEAEs)
From first dose of study intervention through Day 12 of Period 2 (each treatment period is 12 days)
Area Under the Plasma Concentration-Time Curve Over 24 Hours After Single Dose (AUC(0-24))
On Day 2 of each 12-day treatment period
Maximum Observed Plasma Concentration After Single Dose (Cmax)
On Day 2 of each 12-day treatment period
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Sequence 1: Treatment A followed by Treatment BEXPERIMENTALParticipants receive Treatment A followed by Treatment B in a randomized 2 x 2 crossover design with two treatment periods.
Sequence 2: Treatment B followed by Treatment AEXPERIMENTALParticipants receive Treatment B followed by Treatment A in a randomized 2 x 2 crossover design with two treatment periods.
Participants receive study medication on time point 1EXPERIMENTALParticipants will receive two single doses of elinzanetant in two different treatments in a randomized sequence (Treatment A, Treatment B).
Participants receive study medication on time point 2EXPERIMENTALParticipants will receive two single doses of elinzanetant in two different treatments in a randomized sequence (Treatment A, Treatment B).

Interventions

NameTypeDescription
Elinzanetant (BAY 3427080) treatment ADRUGElinzanetant treatment A is administered orally once daily.
Elinzanetant (BAY 3427080) treatment BDRUGElinzanetant treatment B is administered orally once daily.
Elinzanetant (BAY3427080) treatment ADRUGSingle oral dose
Elinzanetant (BAY3427080) treatment BDRUGSingle oral dose
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Eligibility Criteria

Age Range18 Years to 65 Years
SexFEMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Female participants aged 18 to 65 years (inclusive) at the time of signing informed consent. * Participants must be overtly healthy as determined by the investigator based on medical history, physical examination, vital signs, ECG, and clinical laboratory assessments. * Body w...

Countries:CanadaGermany
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Recent Changes (Last 90 Days)

LOWAug 14, 2026NCT07762287NEW_TRIAL: changed
LOWAug 14, 2026NCT07762287NEW_TRIAL: changed
LOWAug 14, 2026NCT07762287NEW_TRIAL: changed

Frequently asked questions about Elinzanetant treatment A

What is Elinzanetant treatment A used for?

Elinzanetant treatment A is an investigational small molecule being studied for vasomotor symptoms as a sex hormone-dependent disorder in women and men. Vasomotor symptoms include hot flashes and night sweats. It is currently in clinical development and is not approved by the FDA.

Who makes Elinzanetant treatment A?

Elinzanetant treatment A is being developed by Bayer AG, a German pharmaceutical company traded on the OTC market under the ticker BAYRY. The company is conducting clinical trials to evaluate the drug's pharmacokinetics and safety.

What phase is Elinzanetant treatment A in?

Elinzanetant treatment A is in Phase 1 clinical development. A Phase 1 trial has been completed, and the drug remains investigational. It has not been approved for any use.

What clinical trials is Elinzanetant treatment A in?

Elinzanetant treatment A has one completed Phase 1 trial, NCT04845841, titled 'Comparison of the Extent to Which the Drug Given as Two Different Capsule Sizes Becomes Available to the Body.' The trial enrolled 16 healthy female participants aged 40 years and older in Germany.

Is Elinzanetant treatment A the same as Elinzanetant?

Elinzanetant treatment A is a formulation of elinzanetant, a small molecule being studied for vasomotor symptoms. The specific 'treatment A' designation refers to a particular capsule size or formulation tested in the Phase 1 bioavailability trial.