# Mechanisms of Anaphylaxis

> **NCT03182491** · — · ACTIVE_NOT_RECRUITING · sponsor: **Haukeland University Hospital** · enrollment: 40 (estimated)

## Conditions studied

- Anaphylaxis
- Allergy
- Transfusion Reaction
- Febrile Transfusion Reaction

## Interventions

- **DIAGNOSTIC_TEST:** Biomarkers (platelet activating factor [PAF], anaphylatoxins) and basophil activation test (BAT)

## Key facts

- **NCT ID:** NCT03182491
- **Lead sponsor:** Haukeland University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2017-04-28
- **Primary completion:** 2026-10-01
- **Final completion:** 2026-10-01
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2022-08-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03182491

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03182491, "Mechanisms of Anaphylaxis". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT03182491. Licensed CC0.

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