# Frequency of Parasite Infestation in Patients With Chronic Spontaneous Urticaria

> **NCT04314999** · — · COMPLETED · sponsor: **University Hospital, Basel, Switzerland** · enrollment: 57 (actual)

## Conditions studied

- Chronic Spontaneous Urticaria
- Parasitic Disease

## Interventions

- **DIAGNOSTIC_TEST:** Examination of stool samples

## Key facts

- **NCT ID:** NCT04314999
- **Lead sponsor:** University Hospital, Basel, Switzerland
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-06-01
- **Primary completion:** 2019-09-30
- **Final completion:** 2019-09-30
- **Target enrollment:** 57 (ACTUAL)
- **Last updated:** 2020-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04314999

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04314999, "Frequency of Parasite Infestation in Patients With Chronic Spontaneous Urticaria". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04314999. Licensed CC0.

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