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FMXIN002

Phase 1

Anaphylaxis | Small molecule | Immunology |Nasus Pharma Ltd.|Trials Updated: Nov 14, 2025

FMXIN002 target and mechanism

ModalitySmall molecule

Also known as FMXIN002 single dose

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment50

FDA Designations

No designations recorded

FMXIN002 clinical trials

FMXIN002 · 1 trial · 2 indications

Phase 1 1
NCT07228325Comparative PK/PD of FMXIN002 and EpiPen, in Healthy Adults With Allergic RhinitisAnaphylaxis
ENROLLING BY_INVITATION50 Analytics
PHASE1ENROLLING BY_INVITATION
Comparative PK/PD of FMXIN002 and EpiPen, in Healthy Adults With Allergic Rhinitis
AnaphylaxisUnlock trial analytics

Study Endpoints

Primary Endpoints

Epinephrine level in plasma over time
-60 to 240 minutes post administration

Measurements in 14 timepoints

Tmax
-60 to 240 minutes post administration

Time to maximum epinephrine level in plasma

T100pg/ml
-60 to 240 minutes post administration

Time to reach epinephrine level of 100pg/ml in plasma

Cmax
-60 to 240 minutes post administration

Maximum epinephrine level in plasma

AUC
0 to 240 minutes post administration

Total exposure to epinephrine

Blood pressure
-60 to 120 minutes post administration

Pharmacodynamic response to epinephrine

Heart rate
-60 to 120 minutes post administration

Pharmacodynamic response to epinephrine

Respiratory rate
-60 to 120 minutes post administration

Pharmacodynamic response to epinephrine

Secondary Endpoints

Safety and tolerability
Day -29 to day 50
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
FMXIN002 Repeated doses in the same nostrilEXPERIMENTALRepeated doses of epinephrine nasal powder spray, in the same nostril, 10 minutes apart.
FMXIN002 Repeated doses in the opposite nostrilEXPERIMENTALRepeated doses of epinephrine nasal powder spray, in both nostrils, 10 minutes apart.

Interventions

NameTypeDescription
FMXIN002 single doseDRUGSingle dose of FMXIN002 epinephrine microspheres powder for nasal application, 4.0 mg, at normal conditions.
Epinephrine autoinjector single doseDRUGEpinephrine IM autoinjector 0.3mg
FMXIN002 single dose + NACDRUGSingle dose of FMXIN002 epinephrine microspheres powder for nasal application, 4.0 mg, after Nasal Allergenic Challenge (NAC)
Epinephrine autoinjector double doseDRUGRepeated doses of Epinephrine IM autoinjector 0.3mg, 10 minutes apart
FMXIN002 double doseDRUGDouble doses of FMXIN002 epinephrine microspheres powder for nasal application, 4.0 mg, at normal conditions, 10 minutes apart.
FMXIN002 double dose + NACDRUGDouble doses of FMXIN002 epinephrine microspheres powder for nasal application, 4.0 mg, after Nasal Allergenic Challenge, 10 minutes apart.
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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 participants, from 18 to 55 years of age. 2. Documented positive skin allergy test at screening. 3. History of hay fever, seasonal allergies, or allergic rhinitis during the last year. 4. BMI ≥18 and \< =30 kg/m2. 5. Females may be of childbearing...

Countries:Canada
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Frequently asked questions about FMXIN002

What is FMXIN002?

FMXIN002 is an investigational small molecule being developed by Nasus Pharma Ltd. for anaphylaxis, a severe and potentially life-threatening allergic reaction. It is in Phase 1 clinical development and has not been approved by the FDA. It is also referred to as FMXIN002 single dose.

What is FMXIN002 used for?

FMXIN002 is being developed for the treatment of anaphylaxis, a serious allergic reaction. It is an investigational therapy in Phase 1 testing and is not yet approved for any indication. Its development sits within the immunology therapeutic area.

Who makes FMXIN002?

FMXIN002 is being developed by Nasus Pharma Ltd., which trades under the ticker NSRX. The company is running the clinical program for the asset in anaphylaxis.

What phase is FMXIN002 in?

FMXIN002 is in Phase 1 clinical development. It is an investigational drug and has not received FDA approval. One trial is currently active and enrolling, with no completed trials to date.

What clinical trials is FMXIN002 in?

FMXIN002 is being studied in trial NCT07228325, titled Comparative PK/PD of FMXIN002 and EpiPen, in Healthy Adults With Allergic Rhinitis. The Phase 1 trial is controlled, randomized, and enrolling by invitation, with a planned enrollment of 50 participants in Canada.

Is FMXIN002 the same as FMXIN002 single dose?

Yes, FMXIN002 single dose is another name used for FMXIN002. Both refer to the same investigational small molecule developed by Nasus Pharma Ltd. for anaphylaxis, currently in Phase 1 testing.