View clinical trials related to Hypersensitivity.
Filter by:This study is being done to evaluate the good and bad effects of BIBF1120 in recurrent, platinum-sensitive small cell lung cancer patients and to see if BIBF1120 may or may not be more effective and better tolerated than standard therapy. The purpose of this study is to: - Find out the proportion of patients with their small small cell lung cancer controlled for at least 90 days after treatment with BIBF1120 - Compare the response rate, survival and side effects of BIBF1120 in recurrent, platinum-sensitive small cell lung cancer patients - Identify a group of patients who will benefit the most from BIBF1120 In this study, patients will receive BIBF1120 at 200 mg twice daily continuously. A cycle will be 21 days. During treatment, the dose of BIBF1120 will be held or reduced to lower doses if patients do not tolerate it well or if the doctors are concerned about the side effects of BIBF1120 on individual patients.
The purpose of this research study is to learn about the medical effects, safety, and how the Walnut Oral Immunotherapy (OIT) treatment affects your body (immune system). This type of immunotherapy involves giving increasing doses of walnut allergen to gradually build up a person's tolerance to walnut and at least one other tree nut. The goal of the study is to determine whether participants can tolerate (eat) walnuts and at least one other tree nut in their diet after stopping the study therapy.
The purpose of this study is to determine if walnut oral immunotherapy can be used in subjects allergic to tree nuts to decrease their tree nut allergy and induce changes in their immune system.
Eosinophilic esophagitis (EoE) is a disease that has increased in incidence over the past decade that affects males predominantly, and in adults, is characterized by heartburn, dysphagia, strictures and food impactions. These symptoms may require emergent endoscopic removal of foods and esophageal dilations due to remodeling causing significant impairment in quality of life. Treatment options are limited and often not well tolerated or effective. There is poor understanding of the natural history and long term prognosis. It has been associated with allergic sensitization; a high percentage of affected individuals having associated atopy and current literature demonstrates a seasonal distribution of incidence and severity of symptoms. Allergy immunotherapy (AIT) is a well established and effective treatment for allergic rhinitis and asthma which can induce tolerance to environmental allergens. Given the efficacy of AIT and the association of aeroallergen sensitization and even seasonal variation of EoE symptoms, we hypothesized that AIT may be a treatment option for patients with EoE.
This study will assess the clinical potency of several exposure levels of QGE031 in decreasing the sensitivity against peanut allergen.
The purpose of this study is to evaluate the effect of blueberry powder on insulin sensitivity in obese, non-diabetic, and insulin resistant subjects. The investigators hypothesized that supplementation with blueberry powder will result in an increase in insulin sensitivity in obese subjects with insulin resistance.
The questioned proposed by this study is one of treatment: "To what extent does simultaneous BMT (Bilateral Myringotomy with Tympanostomy Tubes), adenoidectomy, and diagnosis/avoidance of food allergy affect the frequency of recurrent otitis media (ROM) versus the standard academy approach (tube insertions only) to chronic otitis media with effusion; furthermore, are adenoids a factor in OME or is food allergy diagnosis and treatment able to significantly prevent ROM after the tubes fall out?" The trial seeks to provide evidence that the treatment for Chronic OME in children should involve surgical procedures (BMT +/- adenoidectomy), as well, as a food allergy work-up and subsequent avoidance of the offending foods in order to significantly decrease ROM. To answer this question, a prospective, randomized controlled trial needs to be conducted. Since a majority of OME patients are from the pediatric population, parental consent must be obtained. Subjects in our study will initially present to the clinic with otitis media symptoms and diagnostic tests such as a tympanogram, otoscopy, and history of recurrent otitis media will be obtained. Once the surgical decision for bilateral myringotomy and tympanostomy tubes has been made, parents will be informed about the trial. The standard protocol for children presenting with initial Chronic OME is to perform a BMT. Therefore, data from the control group (Group 1) will be obtained from faculty ENT who follow the academy's recommendations. Data from Group 2 and 3 will be collected from other ENT faculty members, including the faculty co-investigator who will perform the BMT and obtain a food allergy blood draw at the time of surgery. The study's faculty co-investigator will describe food avoidance techniques to post-op patients from Groups 2 and 3. Patients with previous adenotonsillar surgery or placement of tympanostomy tubes will not be enrolled in the study. The incidence of ROM episodes in all trial groups will be recorded.
The purpose of this study is to examine wether the combination of Ramatroban/Montelukast is as effective as Montelukast alone in patients with mild to moderate atopic asthma (GINA I and II) sensitive to house dust mite. The test is performed by a specific inhalative provocation.
A case-control study to look at hypersensitive and tolerant individuals matched for HLA genetic predisposition, when considering predictors of drug hypersensitivity.The study aims to identify the immunological factors increasing the risk of drug reactions in HIV positive individuals.
The safety and tolerability of tyrosine adsorbed ragweed pollen allergoid with monophosphoryl lipid A (MPL) was planned to be evaluated. For this purpose, a total of 4 injections of either increasing doses of the study drug or placebo (tyrosine) was planned to be administered in 7-day intervals to healthy volunteers.