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Study Evaluating the Safety and Efficacy of Neffy or Intramuscular Adrenalin in Patients With Allergic Reactions After Oral Food Challenge or Allergen Immunotherapy

A Phase IV Study Evaluating the Safety and Efficacy of Neffy or Intramuscular Adrenalin in Patients With Allergic Reactions After Oral Food Challenge or Allergen Immunotherapy

Status
Recruiting
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06834165
Enrollment
600
Registered
2025-02-19
Start date
2025-05-20
Completion date
2027-06-01
Last updated
2026-04-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Allergic Reactions

Brief summary

The study is to assess the safety of neffy or IM Adrenalin in patients who are experiencing allergic reactions after an OFC, allergen Immunotherapy (AIT), or other allergy challenge that may require epinephrine intervention.

Interventions

DRUGNeffy

Epinephrine nasal spray

DRUGAdrenaline

Epinephrine injection

Sponsors

ARS Pharmaceuticals, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
4 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Is a patient 4 years old or greater, inclusive, who are scheduled to undergo OFC, AIT, or other relevant allergy challenge. * Has body weight 15 kg or greater at the time of allergy challenge. * Is willing and able to provide written informed consent prior to participating in the study. In the case of minors (\<18 years old), assent can be obtained from his/her legal representative, and as much possible from the patient himself/herself. * Patient experiences an allergic reaction that, in the opinion of the Investigator, requires treatment with epinephrine via neffy or IM Adrenalin.

Exclusion criteria

\- Has any clinically significant medical condition that precludes treatment with epinephrine as assessed by the Investigator.

Design outcomes

Primary

MeasureTime frame
AEs after epinephrine treatment within 2 hours2 hours

Countries

United States

Contacts

CONTACTOsnat Ehrman, MSc.
osnate@pacificlinkconsulting.com952.334.5797

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 22, 2026