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||6 Years - 20 Years|
Inclusion Criteria:1. A history suggestive of IgE-mediated allergy to milk. An IgE-mediated reaction to a specific food is defined as a minimum of 2 mild symptoms and/or 1 moderate and/or 1 severe symptom that began within 1-20 minutes after ingestion or contact. Mild IgE-mediated symptoms include: pruritus, urticaria, flushing, or rhinoconjunctivitis. Moderate symptoms include angioedema (of face or lips), throat tightness, gastrointestinal complaints (vomiting, cramping, pain and/or diarrhea), or airway involvement (cough, nasal blockage, mucous ); severe symptoms include bronchospasm, wheezing, hypoxia, cyanosis, low blood pressure, or circulatory collapse (shock) (appendix A ,table 1) (61). 2. The presence of at least one of the following confirmatory tests:
- - (a) Positive skin prick test to milk (weal diameter 3 mm larger than that of the normal saline control).
- - (b) Detection of serum specific IgE (>0.35 kU/L) to milk or any of its proteins, measured by fluorescence enzyme immunoassay (Immunocap, Phadia, Uppsala, Sweden).
- - 100 and changes over time can be monitored effectively.
Exclusion Criteria:1. Patients with uncontrolled asthma or other uncontrolled respiratory diseases . 2. Malignancies, autoimmune diseases and/or severe primary or secondary immune deficiencies. 3. Patients receiving immunosuppressive therapy. 4. Patients receiving β-blockers (including topical formulations). 5. Associated diseases contraindicating the use of epinephrine: cardiovascular disease or severe hypertension.
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.
|McGill University Health Centre/Research Institute of the McGill University Health Centre|
The person who is responsible for the scientific and technical direction of the entire clinical study.
|Principal Investigator Affiliation||N/A|
Category of organization(s) involved as sponsor (and collaborator) supporting the trial.
The disease, disorder, syndrome, illness, or injury that is being studied.
|Cow Milk Allergy|
This is a randomized control study with a cross-over design. Eighty four boys and girls with between 6 to 20 years of age, diagnosed with IgE-mediated cow's milk allergy using strict skin testing and serological criteria, will be recruited for this study. 42 will undergo oral immunotherapy, while 42 will be followed as natural history controls but will be offered similar therapy, should it be successful, at the completion of one year. OIT subjects will initaiate therapy with a 2-day rush desensitization treatment using oral doses of milk, in the investigator's Clinical Investigation Unit. They will then continue the highest tolerated dose of milk at home for two weeks. Subsequently, they will return for weekly increases in doses until a maximum of 200 ml of milk is ingested daily. The primary clinical outcome will be a comparison of the amount of milk consumed safely on oral challenge performed prior to OIT, when the OIT dose has reached its maximum (200 ml or highest tolerated dose) and after one year of therapy. Patients will also be followed with clinical symptom scores and adverse event diarie. Their immunological parameters such as changes in milk-specific IgE, blocking antibodies (IgG4 and IgA) and regulatory T and B cells will also be monitored. It is expected that there will be important improvement in the ability to safely ingest milk and other dairy products, and this will be accompanied by significant decreases in IgE and increases in Regulatory T and B cells.
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