Frequency of Parasite Infestation in Patients With Chronic Spontaneous Urticaria
Häufigkeit Der Infestation Mit Parasiten Bei Patienten Mit Chronisch Spontaner Urtikaria, Eine Retrospektive Datenanalyse
1 other identifier
observational
57
1 country
1
Brief Summary
The goal of this study is to describe the prevalence and the type of parasite in patients with a chronic spontaneous urticaria as well as to describe the associations between parasitic disease and the characteristics of the patients, for example eosinophilia.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Jun 2019
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
September 30, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
September 30, 2019
CompletedFirst Submitted
Initial submission to the registry
March 12, 2020
CompletedFirst Posted
Study publicly available on registry
March 19, 2020
CompletedMarch 19, 2020
March 1, 2020
4 months
March 12, 2020
March 16, 2020
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
Number of patients with parasite infestation
assess number of patients with chronic spontaneous urticaria that have a parasite infestation (Analysis of stool samples by the Swiss Tropical and Public Health Institute (TPH), Basel)
Patients with a chronic spontaneous urticaria that were treated at the University hospital basel between the 1st of June 2019 and the 30th of September 2019
Most common parasite subgroup
subtype determination from stool samples was performed by the Swiss TPH, Basel by polymerase chain reaction (PCR)
Patients with a chronic spontaneous urticaria that were treated at the University hospital basel between the 1st of June 2019 and the 30th of September 2019
Secondary Outcomes (2)
Correlation between migration Background/ travel history of the patients and parasite infestation
Patients with a chronic spontaneous urticaria that were treated at the University hospital basel between the 1st of June 2019 and the 30th of September 2019
Correlation between gastrointestinal complaints of the patients and parasite infestation
Patients with a chronic spontaneous urticaria that were treated at the University hospital basel between the 1st of June 2019 and the 30th of September 2019
Study Arms (1)
Patients diagnosed with a chronic spontaneous urticaria
Patients with a chronic spontaneous urticaria who were being treated at the allergology of the university hospital Basel between the 1st of June and the 30th of September
Interventions
Tests for diagnosis of parasitic diseases
Eligibility Criteria
Patients with a chric spontaneous urticaria who were being treated at the allergology of the university hospital Basel between the 1st of June and the 30th of September.
You may qualify if:
- Diagnosis of a chronic spontaneous urticaria
- Age: 17 years old and up
You may not qualify if:
- No diagnosis of a chronic spontaneous urticaria
- Age: younger than 17 years
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
University Hospital Basel
Basel, 4031, Switzerland
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Esther Steveling-Klein, Dr. med.
Allergology, University Hospital Basel
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 12, 2020
First Posted
March 19, 2020
Study Start
June 1, 2019
Primary Completion
September 30, 2019
Study Completion
September 30, 2019
Last Updated
March 19, 2020
Record last verified: 2020-03