# Determination of Biological Activity of Three Allergen Extracts

> **NCT02474836** · PHASE2 · COMPLETED · sponsor: **Roxall Medicina España S.A** · enrollment: 176 (actual)

## Conditions studied

- Hypersensitivity

## Interventions

- **BIOLOGICAL:** Skin Prick Test - Atopic subjects
- **BIOLOGICAL:** Skin Prick Test - Non Atopic subjects
- **BIOLOGICAL:** Skin Prick Test - Allergic subjects

## Key facts

- **NCT ID:** NCT02474836
- **Lead sponsor:** Roxall Medicina España S.A
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-11
- **Primary completion:** 2013-09
- **Final completion:** 2013-09
- **Target enrollment:** 176 (ACTUAL)
- **Last updated:** 2017-05-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02474836

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02474836, "Determination of Biological Activity of Three Allergen Extracts". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02474836. Licensed CC0.

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