View clinical trials related to Rhinitis, Allergic.
Filter by:Allergic rhinitis (AR) is an IgE mediated chronic inflammatory disease of the upper airways characterized by symptoms of sneezing, rhinorrhea, nasal itching, and nasal obstruction . However, not only this disease is difficult to cure, but also its relapse rate is high, therefore exerting a certain impact on their daily life, work and study. Nowadays, the main treatment for allergic rhinitis is the use of western medicine, such as steroids and antihistamines. However, many clinical studies have found that the curative effect of western medicine is often not ideal. Allergic rhinitis belongs to the category of "Rhinitis" in Chinese medicine. From the perspective of Chinese medicine, this disease is resulted from the deficiency of Qi and Yang Qi in the lungs, spleen and kidneys. Therefore, according to Chinese medicine theory, tonifying lung and spleen qi is the treatment principle for AR patients. Among different Chinese herbal formulae for AR, Yupingfeng san is commonly used for allergic diseases and in AR patients, due to its warm nature and able to improve the functions of the lungs and spleen. Yupingfeng san can improve symptoms and quality of life, as well as decrease the levels of interleukin and IgE in AR patients. This study will use Yupingfeng Powder with variation to evaluate its effectiveness and safety in treating AR. Hence, this study would be able to provide evidence on the efficacy and safety of Yupingfeng Powder with variation for AR.
To determine the Effectiveness of Montelukast Versus Intranasal Fluticasone Propionate in the Management of Allergic Rhinitis Among Children 02 to 05 Years of Age.
Allergic diseases, including allergic reactions of respiratory tract and skin, are often triggered by mast cell degranulation mediated by allergen-specific IgE and chronic inflammation of target organs, which are involved in a variety of immune cells and inflammatory factors. Recent studies have shown that intestinal immunity is closely related to immune responses to various diseases. Intestinal microecology influences the occurrence and regression of various diseases by regulating the growth, differentiation and maturation of various immune cells. Probiotics are widely used in children with allergies. This study aims to analyze the correlation between the intestinal microecology of children with rhinitis/asthma, eczema and urticaria and the clinical manifestations of the patients. By observing the influence of probiotics intervention on clinical symptoms and changes in intestinal microecology, the influence of intestinal microecology on children's allergic diseases was clarified. Study protocol: 1) children with definitive diagnosis of allergic rhinitis, asthma，atopic dermatitis and chronic urticaria were enrolled, each with 50 cases. 2) collect manure application of 16s rDNA probe hybridization technique to analyze the fecal flora, and compared with clinical symptoms rating scale and serum sIgE, IgG4 correlation analysis (3) application of probiotic intervention or conventional drug intervention, again in 3 months, 6 months after collecting dung is used to detect the intestinal flora in children with its correlation with clinical symptoms change were observed.
Assessment of asthmatic children and children with allergic rhinitis at day 0 and 6 months after a home visit by an environmental consultant via standardized medical questionnaires.
In Latin America and the Caribbean, more than 100 million people are exposed to higher levels of pollution than those recommended by WHO. The objective of the study is to determine the relationship between exposure to environmental pollutants and the prevalence and exacerbation of respiratory allergy. It is an observational, prospective, longitudinal and descriptive study that will include subjects older than 6 years who come to the consultation of the Regional Center for Allergy and Clinical Immunology with a diagnosis of respiratory allergy, positive skin tests and who live in Monterrey and its metropolitan area. After verbal assent, the subject's address and work area will be registered, the Rhinitis Control Assessment Test and the Asthma Control Test as well as spirometry will be made. The geolocation of industries and avenues near the address and work area of subjects will be carried out, as well as the determination of pollutants and pollens by the Integral Monitoring System (SIMA) and the Pollen Sense device. Subsequently, the correlation between exposure to pollutants and respiratory allergy will be analyzed. Dispersion models will be built considering pollutants and climatic factors (precipitation, wind speed, humidity and temperature). By carrying out this project, it will be possible to contribute to the identification of the factors that lead to the development and exacerbation of allergic respiratory diseases and subsequently propose the implementation of measures for their control and recommendations for prevention to the population.
A Randomized, Double-Blinded, Placebo-Controlled, Prospective, Multicenter Clinical Trial to Evaluate the Efficacy and Safety of Subcutaneous Immunotherapy in Patients With Rhinitis With or Without Mild to Moderate Asthma Sensitized to cupressaceae and grasses.
Prospective, multicenter, randomized, double-blind, placebo-controlled clinical trial of efficacy and safety with subcutaneous immunotherapy in patients with mild to moderate rhinitis / rhinoconjunctivitis with or without mild to moderate asthma sensitized to grasses and olive
Allergic rhinitis (AR) is an immunoglobulin E-mediated inflammatory disease1 caused by hypersensitivity of the immune system to an allergen, affecting 100 million people in Europe 2and 400 million of the global population.The etiology of AR is multifactorial, resulting primarily from genetic predisposition, immunological response, and environmental pollutants.AR traditionally has been classified as seasonal (SAR) or perennial (PAR) depending on the causes and duration of symptoms. Some patients with AR prefer complementary and alternative medicine for their symptoms, with nearly 20% receiving acupuncture. According to the updated practice parameter of rhinitis in 2020, the use of acupuncture for the treatment of AR was not recommended due to a lack of well-controlled studies. The sphenopalatine ganglion (SPG), located under a thin (1-2 mm) layer of mucosa in the pterygopalatine fossa, consists of sensory fibers that innervate the nasopharynx, nasal cavity, and palate.Several studies have reported the benefit of SPG stimulation in chronic cluster headache and acute ischaemic stroke. Compared with traditional acupoints selected on basis of traditional meridian theory, acupuncture at SPG(inserting a needle through SPG acupoint (near ST7, Xiaguan) to reach and directly stimulate the SPG) may help patients ameliorate nasal symptoms immediately and improve quality of life by increasing sympathetic nerve excitability, but the evidence is inconclusive. We have designed this three-armed, randomized trial to investigate the efficacy and safety of acupuncture at SPG for the treatment of SAR. We hypothesize that acupuncture at SPG plus rescue medication is superior to sham acupuncture plus RM and RM alone in the treatment of SAR.
The purpose of this study is to evaluate a previously FDA-approved medication that is known to help with allergy symptoms to see if it can decrease symptoms in patients with Meniere's Disease.
In this project,the investigators aim to establish a Collaborative Care Model of TCM and Western Medicine to improve the quality of life and symptoms of AR with OSA children and educate care-givers diet and massage information to improve self-care ability and alleviate anxiety for parents. In addition, the investigators will use portable oxymeter to detect the change of SpO2 and respiratory arousal index daily at home and evaluate sensitivity and specificity of portable oxymeter device applied in OSA. The investigators want to give holistic health care for participants and care-givers by this project. In addition, the investigators will build a training environment to provide medical education and training opportunity to teach medical students and clinician the knowledge of pediatric allergic rhinitis and obstructive sleep apnea by caring patients and learning from clinical cases.