Effects of a High or Low Salycilate Diet on Urinary LTE4 and Clinical Features in AERD (NCT03973749) | Clinical Trial Compass
UnknownNot Applicable
Effects of a High or Low Salycilate Diet on Urinary LTE4 and Clinical Features in AERD
Mexico15 participantsStarted 2017-02-02
Plain-language summary
On day one, two groups of nine patients each will respectively recieve the tree daily meals (breakfast, Lunch and dinner) in a controled clinical setting. Group 1 will recieve a low-salycilate diet, and group 2 a high-salycilate diet. Two hours after each meal, urinary Leucotriene E4, FEV1, FVC, FEV1/FVC and total nasal resistance will be measured. On day 7, after clearance time, group 1 will recieve high-salycilate diet and group 2 low salycilate diet and the same measurements will be obtained.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Confirmed Aspirin exacerbated respiratory disease.
* Controled asthma
* No actual systemic corticosteroid treatment
* No antileucotriene treatment.
Exclusion Criteria:
* Patients who do not complete both phases of the study
* Patients unable to perform adecuate spyrometric testing
* Patients who present severe asthmatic reactions with high salycilate foods
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Change from baseline in Urinary concentration of Leucotriene E4 (LTE4)
Timeframe: Baseline-4-8-12 hours in day one and Baseline-4-8-12 hours in day 7
Trial details
NCT IDNCT03973749
SponsorInstituto Nacional de Enfermedades Respiratorias