# Tralokinumab Monotherapy for Moderate to Severe Atopic Dermatitis - ECZTRA 1 (ECZema TRAlokinumab Trial no. 1)

> **NCT03131648** · PHASE3 · COMPLETED · sponsor: **LEO Pharma** · enrollment: 802 (actual)

## Conditions studied

- Atopic Dermatitis

## Interventions

- **DRUG:** Tralokinumab
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT03131648
- **Lead sponsor:** LEO Pharma
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-05-30
- **Primary completion:** 2018-08-07
- **Final completion:** 2019-10-10
- **Target enrollment:** 802 (ACTUAL)
- **Last updated:** 2025-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03131648

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03131648, "Tralokinumab Monotherapy for Moderate to Severe Atopic Dermatitis - ECZTRA 1 (ECZema TRAlokinumab Trial no. 1)". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03131648. Licensed CC0.

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