Страница 1 от 24 полученные результаты
Seasonal allergic rhinitis (SAR) is caused by the allergens of wind-pollinated plants, and in Poland mainly by grass pollen allergens. During the grass pollen season, patients may suffer from fatigue, weakness, lack of fitness, difficulty in sleeping and reduced performance at school. In people
Nasal allergen challenge (NAC) is a useful tool in the investigation of allergic rhinitis, including grass pollen-induced seasonal allergic rhinitis (hay fever). We have experience in using NAC to investigate the clinical and immunological effects of allergen exposure and in using NAC as a surrogate
An open-label, single site bridging study. Subjects with a history of in-halation allergies will be tested in parallel with the SPT Tape and with the conventional SPT procedure using one forearm each.
In each patient, a panel of 8 allergens with the SPT Tape and with the conventional SPT is applied
Prospective subjects for study entry will initially be screened by the results of their allergy skin test that were acquired within the past two years. In order to be a prospective subject positive SPT results of five of the following ten allergens will be required: Dust Mite, Ragweed, Cat Dander,
Statistical assessment suggests enrollment of 20 patients into the treatment group (defined above) and an additional 20 into the control group. Patients will be matched for the level of symptomology (based on symptom score surveys) and residing/working on corn-crop farms. The premise for this study
Methods Patients A total of 109 patients ranging from 60 to 70 years of age were recruited from the outpatient allergy clinic to assess their eligibility for inclusion in the study. The subjects had moderate or severe intermittent allergic rhinitis and fulfilled the ARIA criterion. Additionally, the
Patients are injected with 3 or 4 doses of alk 225 Phleum Pratense 1000 standard quantity units/ml in a lymph node in the groin.
The investigators monitor clinical response and use of medication during the grass pollen season. SMS (Symptom and Medication Score) will be used.
The investigators count
STUDY DESIGN AND METHODOLOGY
The study involves 3 parts with different nasal spray challenges being administered to subjects:
1. Bacterial or viral components, comprising one of the following in a particular patient;
1. MPLA (monophosphoryl lipid A) resembles bacterial lipopolysaccharide
2. PolyIC
The specific objective of this study is to determine the stability of immunotherapy extract dilutions. Higher dilutions (lower potency) have been shown in vitro to decrease in potency over time more rapidly than less dilute preparations. The investigators hope to determine whether there is a
There is a first stage of clinical trial (GT-20) in which ALK- Abelló is directly working into the MEICA project to explore human immunological mechanisms of SIT (observed after Grazax® treatment). In this trial, different potential biomarkers of early and sustained effect of specific immunotherapy
This is a dose finding study and no therapeutic study. Patients will receive in 4-weekly intervals 6x 0,5mL of one of 4 different concentrations of Depigoid Phleum. The study is performed outside the pollen season. Thus the aim of the study is not the therapeutic effect of the specific immunotherapy
In adherence to EMA guidelines, the Phase I Clinical trial was carried out using Phleum pratense extract in depot presentation using 3 different dose escalation scheme. The objective was to compare tolerance and safety of the three dose escalation scheme as well as to determine the maximum dose
This is a phase I, single-center, randomized, placebo-controlled study of sublingual immunotherapy (SLIT) in pediatric and adult subjects with both house dust mite (HDM) and timothy grass (TG) allergies. We will evaluate whether Dermatophagoides farinae (DF) and/or TG allergen SLIT is safe in