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NCT03251157 · ClinicalTrials.gov registry record
Dietary Intake in Adults From the GA2LEN Folow-up Survey
A clinical trial, sponsored by Johns Hopkins Bloomberg School of Public Health.
- Completed
- Registry status
- 3,500
- Enrollment target
NCT03251157: Completed study, sponsored by Johns Hopkins Bloomberg School of Public Health.
NCT03251157 is a clinical trial that has completed, run by Johns Hopkins Bloomberg School of Public Health. The registered enrollment target is 3,500 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03251157 has completed, sponsored by Johns Hopkins Bloomberg School of Public Health.
- COMPLETED
- Registry status
- 3,500 participants
- Enrollment target
Study Summary
The Nutrition Study of the GA2LEN Follow-Survey was designed to investigate the association between usual dietary intake and allergic and respiratory outcomes in adults across Europe. Within this framework, a food frequency questionnaire (FFQ) was designed to ascertain usual dietary intake of 250 food items, which was translated into the languages of the participant centres. Information on daily intake of foods, nutrients, and flavonoids was derived.
Primary Outcome
Five questions on symptoms in the last 12 months (breathless when wheezing, woken with tightness in chest, shortness of breath while at rest, shortness of breath after exercise, woken by shortness of breath) were used to construct an asthma symptom score on a five-point scale
Interventions
- OTHER Dietary intake of various nutrients, foods and biocompounds
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 3,500 participants |
| Start Date | 2007-01-01 |
| Est. Completion | 2010-12-31 |
What the finished NCT03251157 record still lists
NCT03251157 is an observational study that tracks outcomes without assigning an intervention. Its 3,500 participants enrollment target places it among the larger protocols in the corpus.
The record links to 0 conditions, and to 1 intervention - of which Dietary intake of various nutrients, foods and biocompounds is the first listed.
NCT03251157 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03251157 about?
NCT03251157 is a clinical study titled "Dietary Intake in Adults From the GA2LEN Folow-up Survey". The Nutrition Study of the GA2LEN Follow-Survey was designed to investigate the association between usual dietary intake and allergic and respiratory outcomes in adults across Europe. Within this framework, a food frequency questionnaire (FFQ) was designed to ascertain usual dietary intake of 250 fo...
What is the current status of trial NCT03251157?
This trial is currently completed. The enrollment target is 3,500 participants. The study started on 2007-01-01. Estimated completion is 2010-12-31.
What interventions are being tested in trial NCT03251157?
The interventions under investigation include: Dietary intake of various nutrients, foods and biocompounds (OTHER).
Who is sponsoring clinical trial NCT03251157?
This trial is sponsored by Johns Hopkins Bloomberg School of Public Health, which has 187 total clinical trials registered on ClinicalTrials.gov.
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