# Biological Standardization of Chenopodium Album Allergen Extract

> **NCT01675349** · PHASE2 · COMPLETED · sponsor: **Laboratorios Leti, S.L.** · enrollment: 48 (actual)

## Conditions studied

- Allergy to Chenopodium Album

## Interventions

- **BIOLOGICAL:** Prick test Chenopodium album allergen extract

## Key facts

- **NCT ID:** NCT01675349
- **Lead sponsor:** Laboratorios Leti, S.L.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-11
- **Primary completion:** 2014-05
- **Final completion:** 2014-05
- **Target enrollment:** 48 (ACTUAL)
- **Last updated:** 2014-05-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01675349

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01675349, "Biological Standardization of Chenopodium Album Allergen Extract". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01675349. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*