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A: Epinephrine

Phase 1

Anaphylaxis | Small molecule | Immunology |Nasus Pharma Ltd.|Last Updated: Jun 18, 2025

Target and mechanism

ModalitySmall molecule

Also known as A: Epinephrine injection

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLEDDMC
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

Clinical trial landscape

A: Epinephrine · 1 trial · 2 indications

Phase 1 1
NCT06205134Comparative Bioavailability of Intranasal EpinephrineAnaphylaxis
COMPLETED12 Analytics
PHASE1COMPLETED
Comparative Bioavailability of Intranasal Epinephrine
AnaphylaxisUnlock trial analytics

Study Endpoints

Primary Endpoints

Bioavailability of Epinephrine
-1 to 2 hours post dose

Plasma level of Epinephrine

Blood pressure
-1 to 4 hours post dose

Pharmacodynamic response

Heart rate
-1 to 4 hours post dose

Pharmacodynamic response

Respiratory rate
-1 to 4 hours post dose

Pharmacodynamic response

Secondary Endpoints

12-lead electrocardiogram
-2 up to 1 hour post dose
Adverse events
through study completion, an average of 3 weeks
Nasal Mucosa health status
-1 hour until end of each dosing day, an average 3 weeks.
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
6 Healthy volunteers, sequence ABCEXPERIMENTALThree drug administrations to each subject, each administration on a separate day. treatment order: A B C
6 Healthy volunteers, sequence BACEXPERIMENTALThree drug administrations to each subject, each administration on a separate day. treatment order: B A C

Interventions

NameTypeDescription
A: Epinephrine injectionDRUGAutoinjector for intramuscular, single-use, 0.3mg
B: FMXIN002 3.6mgDRUGNasus Pharma nasal powder spray 3.6 mg, single use in one nostril
C: FMXIN002 4.0mgDRUGNasus Pharma nasal powder spray 4.0 mg, single use in one nostril
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * 1\) Non-smoking, male and female subjects from 18 to 55 years of age. 2) BMI ≥18 \< 30 kg/m2. 3) Females may be of childbearing or non-childbearing potential: * Childbearing potential: o Physically capable of becoming pregnant, must be willing to use acceptable effecti...

Countries:Israel
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Frequently asked questions about A: Epinephrine

What is A: Epinephrine used for?

A: Epinephrine is being developed for anaphylaxis, a severe and potentially life-threatening allergic reaction. It is an investigational small molecule in Phase 1 development by Nasus Pharma Ltd. The completed Phase 1 trial enrolled healthy adult volunteers to study the drug rather than patients experiencing anaphylaxis.

Who is developing A: Epinephrine?

A: Epinephrine is being developed by Nasus Pharma Ltd., which trades under the ticker NSRX. The company is advancing the asset as an investigational small molecule for anaphylaxis within the immunology therapeutic area. Development is currently at the Phase 1 stage, with one completed clinical trial and no active trials.

What phase is A: Epinephrine in?

A: Epinephrine is in Phase 1 development. Nasus Pharma Ltd. has completed one Phase 1 trial of the investigational small molecule, and no trials are currently active. The program has not been approved by the FDA and remains in clinical development for anaphylaxis.

What clinical trials is A: Epinephrine in?

A: Epinephrine has been studied in one completed Phase 1 trial, NCT06205134, titled Comparative Bioavailability of Intranasal Epinephrine. The trial enrolled 12 healthy adult volunteers in Israel, used a randomized controlled design, and included both male and female participants aged 18 years and older. No trials are currently active.

Is A: Epinephrine the same as A: Epinephrine injection?

A: Epinephrine injection is another name used for A: Epinephrine, the investigational small molecule developed by Nasus Pharma Ltd. for anaphylaxis. The completed Phase 1 trial NCT06205134 evaluated an intranasal formulation of epinephrine in 12 healthy adult volunteers in Israel.