Allergy Clinical Trials
A listing of Allergy medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 1375 clinical trials
Saliva as Source of Detection for SARS-CoV-2
Background Nasopharyngeal (NP) swabbing is being used to test for SARS-CoV-2 infection. For this, a swab is inserted deep into the back of the nose to collect a sample. It can cause discomfort for most people. Researchers want to find an easier way to collect samples. Objective To learn if …
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- 19 Feb, 2024
- 1 location
The Diabetic Retinopathy Screening Prevention and Control Program
The greatest harm of diabetes is various acute and chronic complications, especially diabetic retinopathy(DR), leading to extremely high rates of disability and blindness. Early screening, early diagnosis, and early treatment are the keys to maintaining vision in patients with DR. However, compared with the high prevalence of diabetes in China, …
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- 19 Feb, 2024
- 2 locations
Detection of Anti-COVID-19 Antibody Levels in an Hospital Population
COVID-19 (SARS-CoV-2) infection in health professionals represent a significant criticality both for the risk of spreading the disease and for the organizational aspects that follow. The objective of the study is to evaluate the spread of COVID-19 virus within the hospital population of Humanitas through the monitoring of the levels …
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- 19 Feb, 2024
- 1 location
Early Environmental and Maternal Determinants of Airway Inflammation in Wheezing Disorders in Infants
This study collects data on microbiological, genetic and environmental factors, as well as lung function parameters (e.g. spirometry, body plethysmography, lung-MRI) to assess the complex interaction of predisposing risk factors for impaired lung development and respiratory diseases.
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- 19 Feb, 2024
- 1 location
Clinical and Genetic Analysis of ROP
Retinopathy of Prematurity (ROP) is a vascular disease affecting the retinas (back of the eye) of low birth weight infants. Although it can be treated effectively if diagnosed early, it continues to be a leading cause of childhood blindness in the United States and throughout the world. The investigators feel …
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- 19 Feb, 2024
- 5 locations
Singapore COVID-19 Chemosensory Tracking (SCCT) Study
The study aims to longitudinally track the onset, severity and recovery of changes in chemosensory acuity (smell and/or taste loss) among those suspected of COVID-19 infection. Using standardised questionnaire and testing approaches, the investigators aim to objectively characterise and measure temporal changes in taste and smell to confirm the prevalence …
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- 19 Feb, 2024
- 1 location
Testing the Accuracy of a Digital Test to Diagnose Covid-19
The Covid-19 viral pandemic has caused significant global losses and disruption to all aspects of society. One of the major difficulties in controlling the spread of this coronavirus has been the delayed and mild (or lack of) presentation of symptoms in infected individuals, and the insufficient Covid-19 testing capacity in …
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- 19 Feb, 2024
- 1 location
A Longitudinal Study of COVID-19 Sequelae and Immunity
Background COVID-19 is a disease caused by the SARS-CoV-2 virus. It infects the respiratory tract. Some people who get COVID-19 have only mild symptoms. But for others, infection leads to pneumonia, respiratory failure, and, in some cases, death. Researchers want to learn more about any effects that may persist after …
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- 19 Feb, 2024
- 1 location
Surveillance of Individuals Following SARS-CoV-2 Exposure
Background People who have had contact with a person with a known SARS-CoV-2 infection are being told to self-quarantine for 14 days. This is done to avoid potential virus spread. But the actual time it takes for a person to develop an infection after being exposed to the virus is …
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- 19 Feb, 2024
- 1 location
Predominant Sensitizations to Single Bee Venom Allergens as a Risk Factor for Therapy Failure
Venom immunotherapy (VIT) is an established treatment for Hymenoptera venom allergy and provides long-term protection from further generalized reactions in almost all patients. However, it is still unclear why bee VIT is less effective than vespid VIT.
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- 19 Feb, 2024
- 1 location