Allergic disease

This study tests whether a six-month course of dupilumab can calm the immune system enough for patients with severe olive pollen asthma to then benefit from standard allergy immunotherapy. Researchers will use advanced molecular profiling to understand how the treatment restores …

This study is testing a skin patch called Viaskin that delivers a tiny amount of peanut protein to help 1-3 year olds with peanut allergy. The goal is to see if the patch is safe over 6 months. About 480 children will wear the patch or a placebo daily. This is a phase 3 trial, me…

This 5-year study is looking at how well a year-round allergy treatment (MATA trees or MATA grass) works for children and adults with pollen allergies, including hay fever and mild asthma. Researchers want to see if the treatment is as effective in kids as it is in adults. About …

This program offers APT-1011, a fluticasone tablet that dissolves in the mouth, to patients aged 12 and older with eosinophilic esophagitis who cannot join other studies or have not responded to available treatments. The goal is to provide access until the drug is commercially av…

This study tests whether a machine-learning system can accurately interpret focused cardiac ultrasound images taken at the point of care, such as in an emergency room or clinic. About 3,000 adults who need a heart ultrasound will have their images analyzed by the AI, and the resu…

This study is testing a urine test called BladMetrix to see if it can detect bladder cancer returning after surgery. 500 adults with non-muscle invasive bladder cancer will provide urine samples during routine follow-up visits over 2 years. The test's accuracy will be compared to…

This study tests whether giving pregnant women fish oil supplements can prevent asthma, eczema, and allergies in their children. 800 mothers took fish oil or a placebo from week 24 of pregnancy until one week after birth. The children are then followed for several years to see if…

This study tests whether giving mothers high-dose vitamin D (2400 IU daily) from week 24 of pregnancy until one week after birth can prevent asthma symptoms like wheezing in their children. 600 mothers from the ABC cohort in Denmark are participating. The children are followed fo…

This study looks at whether giving C-section babies a dose of their mother's vaginal bacteria can help prevent allergies and asthma. Researchers believe that babies born by C-section miss out on beneficial bacteria that help train the immune system. The study involves 114 infants…

This phase 2 study tests whether the experimental drug bezuclastinib can reduce symptoms like itching, flushing, and fatigue in people with nonadvanced systemic mastocytosis, a rare condition where too many mast cells cause chronic discomfort. About 237 adults whose symptoms are …

This study tests a new injection called LP-003 in 6 teenagers aged 12 to 18 who have allergies like hay fever, asthma, or eczema. The main goal is to check if the drug is safe and how the body processes it. This is an early-stage trial, so it focuses on safety and drug levels rat…

This pilot study tests whether tezepelumab, a drug already approved for severe asthma, can also reduce nasal symptoms caused by hayfever in people who have both allergic asthma and allergic rhinitis. Nineteen participants will receive monthly injections of tezepelumab for 12 mont…

This study tests a laser procedure that targets nerves in the nose to relieve chronic rhinitis symptoms like runny nose, sneezing, and stuffiness. 120 adults who haven't gotten relief from standard medications will receive either the laser treatment or a sham procedure. Researche…

This study tests whether a 10% carbamide peroxide gel, used at home, can make white spot lesions on teeth less noticeable. About 67 adults with white spots on their front teeth will use the gel and report their satisfaction. The researchers will also check for side effects like t…

This study tests a new epinephrine nasal powder (FMXIN002) against the standard EpiPen injection in 50 healthy adults with allergies. Researchers will measure how quickly and effectively the nasal spray delivers epinephrine into the body and its effects on vital signs. The goal i…

This study looks at whether using a soft or rigid tray for at-home tooth whitening with 16% carbamide peroxide makes a difference in how satisfied people are, how white their teeth get, and how much tooth sensitivity or gum irritation they experience. About 100 adults with health…

This study compares two types of dental cement used to attach crowns and bridges: a newer resin-modified glass ionomer cement and a conventional glass ionomer cement. The goal is to see which one causes less tooth sensitivity after the procedure. About 496 people aged 15 to 70 wi…

This observational study looks at 100 patients with allergic conjunctivitis who received sublingual (under-the-tongue) allergen immunotherapy. Researchers will track changes in symptoms and quality of life using a standard questionnaire over 6 months. The goal is to see if this t…

Project Viva is a long-term study that follows more than 2,000 mother-child pairs from pregnancy into the child's teenage years. Researchers measure children's growth, metabolic risk factors, and brain development, and they track mothers' weight and children's asthma symptoms. Th…

This study follows 499 children from birth to age 6-7 to understand how early-life factors like allergens, pollution, and microbes may lead to asthma and allergies. Parents with asthma or hay fever are included. No treatments or changes are made—just observation to uncover root c…

This study follows mother-infant pairs from birth to 24 months to see how early nutrition, environmental exposures, and family factors relate to growth, development, and allergies in preterm and term infants. Researchers will use questionnaires and biological samples to examine h…

This study tests if a special parenting program (Attachment Biobehavioral Catch-Up) can help low-income Latino children have fewer common illnesses, better sleep, and healthier weight. About 260 mothers and their 9-month-old babies will take part. The program focuses on strengthe…

This study enrolls 2500 pregnant women and follows their children from before birth up to age 3 (or 6 for those who continue). Researchers collect biosamples and environmental data to identify early-life markers and biological pathways that lead to food allergy and atopic dermati…

This study followed 221 breastfeeding mothers and their babies to see if small molecules called microRNAs in breast milk are linked to allergies, eczema, or wheezing in the first year of life. Researchers measured these molecules in milk samples and tracked babies' health. The go…

This study aims to see if a special cat allergen extract (AP Cat) can cause hay fever symptoms when sprayed into the nose of people with cat allergies. Twenty volunteers—some allergic to cats, some not—will receive the extract and have their symptoms and allergy markers measured.…

This study aims to understand why many people with Tourette syndrome are overly sensitive to everyday sensations like touch or noise. Researchers will monitor brain activity, heart rate, and sweat responses in 50 adults with Tourette syndrome while they experience different sound…

This study monitors indoor air quality in 500 French schoolchildren's classrooms, measuring pollutants like chemicals, allergens, and microbes. Researchers will track asthma and allergy symptoms using questionnaires and lung function tests. The goal is to understand how combinati…

This study tests a new, swallowable camera capsule that takes detailed images of the esophagus. It includes people with eosinophilic esophagitis and healthy volunteers. The goal is to see if the capsule works well and is comfortable to use.