Pilot Study on Immunotherapy for the Treatment of Persistant Peanut Allergy
Food AllergyPeanut AllergyThe purpose of this trial is to assess the safety and efficacy of peanut immunotherapy in children and adults with peanut allergy. Participants will receive immunotherapy with peanut every 2 weeks for a period of 3 months.
Food Allergen OIT for Shrimp and Cashew
Allergy;FoodAllergy to Shrimp1 moreA prospective Phase 2, single-center, single-allergen OIT of cashew or shrimp in participants with proven allergies to either cashew or shrimp, respectively. We intend to treat 72 participants, ages 7 to 55 years with an allergy to either cashew, or shrimp determined by Double Blind-Placebo Controlled-Food Challenge (DBPCFC), allergy history, clinical symptoms, food-allergen (FA)-specific IgE levels, and skin prick test (SPT).
Sublingual Immunotherapy for Food Allergy
Food AllergiesThe questions proposed by this study are those of safety and efficacy. Concerning safety: "Are sublingual food drops (SLIT) safe enough to be used for stimulation of natural immune suppression in patients with food allergies?" Concerning efficacy: "Do the drops suppress food allergy enough for patients to eat previously allergic foods with little or no allergic reaction?" The aim of this trial is to provide systematic collection of data proving the safety and efficacy of food drops in the correction of food allergy. A patient's range of symptoms, which can include but are not limited to fatigue, nausea, vomiting, diarrhea, abdominal pain, and insomnia can be diagnostic indicators of food allergies. An approach to answering the above questions can be done by a randomized, controlled, blinded study. The design of our study could be reasonable and powerful because this layout limits bias and accounts for placebo effects: The patients enrolled in our study will present with food allergy symptoms and diagnostic tests will provide the specific information regarding their food allergies. Once the diagnosis has been made and consent for treatment has been obtained, participants will be randomly assigned to either the group that receives the food allergy intervention with SLIT ( food allergens mixed with 50% glycerin in a vial) or the group that receives the control SLIT (glycerin only). The patients are truly blinded to their treatment because all the SLIT food allergy vials are identical and contain no distinguishing features that could reveal their contents. There is also no difference in taste between a vial containing glycerin and food allergens and a vial containing only glycerin. Therefore, a food allergy SLIT randomized-controlled study can be reasonably achieved.
Pilot Study on Traditional Chinese Medicine and Food Allergy
Allergy to FishAllergy to Shrimp1 moreRecently, there has been an increasing interest in using traditional Chinese medicine for food allergy. The Harvard group has successfully demonstrated the Food Allergy Herbal Formula - FAHF2 completely blocked peanut-induced anaphylaxis in a murine model, and currently being studied in human. Therefore, in collaboration with the Institute of Chinese Medicine, CUHK, the investigators have developed a more simplified Chinese herbal formula - X (CHFX), containing four food-grade Chinese herbs, Wu-mei (Fructus Pruni Mume); Ling-zhi (Gonoderma); Huang-bai (Cortex Phellodendron) and Zhi-su (Perilla frutescens). In the present study, the investigators would like to examine whether there is reduction in allergic symptoms in food challenge after administering the CHFX for 8 weeks. There will be pre- and post- CHFX food challenges and other related tests.
Inhibition of Anaphylaxis by Ibrutinib
Food AllergyAnaphylaxis FoodThis is a phase II open label study on the use of Ibrutinib on the inhibition of food-induced anaphylaxis in adults with food allergy. Ibrutinib (brand name Imbruvica) is currently FDA approved for the treatment of mantle cell lymphoma (MCL), chronic lymphocytic leukemia (CLL), and Waldenstrom's macroglobulineia (WM). We propose to administer this approved drug to adults with food allergy to inhibit food allergy responses.
ADP101 for Oral Immunotherapy in Food-Allergic Children and Adults
Food AllergyThe purpose of this study is to assess the efficacy and safety of ADP101 in food allergic children and adults.
Alpha-gal Pork Challenge
Allergy;FoodThis study is investigating the hypothesis that alpha-gal is responsible for the gastrointestinal symptoms that occur in some alpha-gal syndrome subjects following the consumption of mammalian meat. This will be tested by comparing symptoms and immune responses in subjects with alpha-gal syndrome following consumption of "wild-type" pork (which contains alpha-gal) versus consumption of a novel pork product which has been genetically modified to lack alpha-gal (GalSafe pork from Revivicor Inc.).
Study of Milk Allergy and Tolerance in Children
Food HypersensitivityMilk HypersensitivityThe purpose of this study is to determine if children who are allergic to milk can increase tolerance through frequent dose-escalation every 6 months versus 12 months leading to eventual tolerance of less heated milk and ultimately unheated milk.
Oral Immunotherapy for Peanut Allergy (PMIT)
Food HypersensitivityThe purpose of this study is to determine if mucosal peanut immunotherapy will make subjects who have peanut allergy less allergic and induce changes in their immune system.
Use of Hypoallergenic (H.A.) Cereals in Children With Diagnosed Allergy to Wheat
Food AllergyThe investigators plan to launch a Specific Oral Tolerance Induction (SOTI) pilot study in order to assess the efficacy and the safety of hypoallergenic (H.A.) wheat cereals, for children with allergy to wheat. The study has the potential to offer a desensitization treatment option for children allergic to wheat. The investigators hypothesize that H.A. wheat cereals have similar efficacy with less side effects than native wheat cereals.