# Adding a Short Burst of Corticosteroid to the Conventional Treatment of H1 Antihistamines in Emergency Department.

> **NCT03296358** · NA · COMPLETED · sponsor: **Chulalongkorn University** · enrollment: 75 (actual)

## Conditions studied

- Urticaria
- Allergy

## Interventions

- **DRUG:** IV Dexamethasone
- **DRUG:** Oral prednisolone

## Key facts

- **NCT ID:** NCT03296358
- **Lead sponsor:** Chulalongkorn University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-10-01
- **Primary completion:** 2019-10-31
- **Final completion:** 2019-10-31
- **Target enrollment:** 75 (ACTUAL)
- **Last updated:** 2020-02-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03296358

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03296358, "Adding a Short Burst of Corticosteroid to the Conventional Treatment of H1 Antihistamines in Emergency Department.". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT03296358. Licensed CC0.

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