FARE Clinical Trial Finder
Accepts Healthy Volunteers
Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms
An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.
An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.
Searching Both is inclusive of interventional and observational studies.
|Eligible Ages||3 Years - 21 Years|
- - Any patient between 3-21 years of age followed by the Allergy and Immunology Department at Arkansas Children's Hospital on tree nut avoidance diet.
- - Has current serum IgE test within the past 12 months to major nuts in question.
- - Children must have a stable baseline examination prior to undergoing challenge without significant symptoms of atopic dermatitis, allergic rhinoconjunctivitis, current urticaria or other allergic symptoms deemed important by the physician.
- - Children must have stable asthma and no wheezing or repetitive cough prior to challenge, nor have been treated with oral steroids for a significant asthma exacerbation within 1 month of challenge.
- - Children must have no current illness (e.g., fever or viral illness) at time of challenge.
- - The subject will be asked to restrict the use of antihistamines (short acting, 72 hours: long acting, 5-7 days), (B-agonists (12 hours), theophylline (12 hours), and cromolyn (12 hours) prior to the first mixed TN food challenge.
- - Any TN serum IgE ≥10.
- - Life-threatening reaction (respiratory involvement requiring medications, or shock, or gastrointestinal reaction requiring intravenous fluids) to any TN.
- - History of a reaction in the past year or severe reaction in the past 2 years or a history of a severe reaction anytime with a TN serum IgE >5 - Unstable asthma, gastrointestinal disease, cardiovascular disease, chronic lung disease, beta-blocker use.
This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.
Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.
Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.
Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.
Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.
The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.
|Arkansas Children's Hospital Research Institute|
The person who is responsible for the scientific and technical direction of the entire clinical study.
|Stacie M Jones, MD|
|Principal Investigator Affiliation||University of Arkansas for Medical Sciences / Arkansas Children's Hospital|
Category of organization(s) involved as sponsor (and collaborator) supporting the trial.
|Overall Status||Enrolling by invitation|
The disease, disorder, syndrome, illness, or injury that is being studied.
To evaluate the absence of tree nuts (TN) allergy, referred patients from one of the Arkansas Children's Hospital (ACH) Allergy Clinic physicians with current serum immunoglobulin E (IgE) to TNs that meet eligibility criteria will be invited to undergo a series of open mixed TN food challenges. A questionnaire pertaining to their TN allergy will be administered A brief physical exam will be performed. Skin prick tests using selected nut allergen extracts along with a positive (histamine) and a negative (salt-water) control will be performed at the first oral food challenge visit. Each food challenges will be performed to 1 to 3 TNs. Two telephone follow-up phone calls will evaluate inclusion/exclusion of tree nuts in the diet post food challenge.
Contact a Trial Team
If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.
Arkansas Children's Hospital
Little Rock, Arkansas, 72202