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Browse 3,705 clinical trials for asthma. Find studies that match your criteria and connect with research centers.
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NCT04502862
Primary Objective: To assess the effect of dupilumab on sleep Secondary Objectives: * To evaluate the effect of dupilumab on additional participant reported sleep outcomes * To evaluate the effect of dupilumab on objective sleep assessment * To evaluate the effect of dupilumab on asthma symptoms * To evaluate the effect of dupilumab on lung function * To evaluate the safety of dupilumab
NCT06412081
This study aims to evaluate the relevance of using point-of-care lung ultrasound (LUS) in modifying the physiotherapist's treatment plan for patients hospitalized in a general ward.
NCT02755948
Respiratory viruses including influenza and respiratory syncytial virus (RSV) are among the most important causes of severe disease globally, infecting everyone repeatedly throughout life. Understanding of how to prevent infection is incomplete but boosting immunity with vaccines remains the best strategy. T cells have been shown in animals to be essential for clearing respiratory viral infection and are likely to be helpful if stimulated by vaccines. However, where these cells originate from and how they develop in the human lung are still unclear. The investigators will inoculate volunteers with influenza or RSV to examine the relationship between T cells in their blood and lungs and the outcome of infection. By tracking these specialised cells, the investigators aim to develop a better understanding of how they are generated in order to harness them with future vaccines.
NCT05159076
To identify clinical, personal and anthropometric characteristics among patients with asthma who respond and non-responders to a behavioral intervention to increase the level of physical activity.
NCT06068335
The purpose of this study is to determine whether a potential type 2 signature, obtained through stimulation of cell lines with various allergens in vitro, correlates with an allergic or asthmatic disease state ex vivo. This type 2 signature will be multi-hierarchical in nature and will be comprised cell surface receptor expression, pathway activation, and gene upregulation.
NCT05693272
VIDO has developed a vaccine called COVAC-1. The COVAC-1 study vaccine contains a portion of the SARS-CoV-2 spike protein, called S1. The spike protein is the part of the virus that is responsible for attaching to the surface of host cells. COVAC-1 contains a TriAdj adjuvant. An adjuvant is a compound that is added to a vaccine to help the vaccine produce a better immune response. The vaccine is expected to stimulate the body to make antibodies against the S1 protein. The antibodies will recognize the viral spike protein if the body is exposed to the virus and prevent COVID-19 illness. In animal studies, the immune response generated by the COVAC-1 vaccine was able to protect the vaccinated animals against a severe SARS-CoV-2 infection. The COVAC-005 Study is a Phase I, multi-centre trial of a SARS-CoV-2 vaccine booster. This is a randomized, observer-blinded, and placebo-controlled study to assess the safety and immunogenicity of COVAC-1 booster dose administered once in generally healthy adults 18-65 years of age who have received a minimum of 2 doses of an authorized COVID-19 vaccine at least 4 months prior to Day 0. The study will follow a dose-escalation design to test the safety and immunogenicity of three dosage levels (10, 25 and 50 µg). In each dose escalation group participants will be randomized in a 3:1 ratio, to receive either the investigational product or a placebo, respectively. Stratification will be according to the Investigational product dose received. Sub-analysis will be completed in two age groups, 18-54 and 55-65 years. Study participants will be initially randomized to the lowest dose of 10 µg or placebo. After approval by the Sponsor and based on the recommendations from the DSMB following the Day 7 safety analysis, new study participants will be allowed to be randomized in the higher dose escalation group of 25 µg. Approval will also be sought from the Sponsor, based upon the DSMB recommendation, to proceed with the higher dose of 50 µg. Within each dose escalation group of 16 participants (12 active vaccine recipients, and 4 placebo recipients) it is proposed to randomize a first cohort of 4 participants, including at least 3 active vaccine recipients, and pending no holding rule is met after 48 hours, as determined by the post-injection phone call, the remaining 12 participants within that dose escalation group will be randomized.
NCT04715945
The Southampton Women's Survey was established to assess the influence of factors operating before conception and during pregnancy on the health and development of the offspring. 12,583 non-pregnant young women were recruited, and 3,158 were followed through pregnancy, with their offspring followed-up at 6 months and 1, 2, 3, 4, 6-7, 8-9 and 12-13 years. The 17-19 year follow-up has been piloted and is about to start.
NCT05622942
Streptococcus pneumoniae infections often cause serious health problems, especially in infants and the elderly. Failure to cover all polysaccharide types of vaccines is a greater problem for adults than for children. The purpose of this study was to preliminarily evaluate the safety and immunogenicity of a recombinant pneumococcal protein vaccine applied to adults aged 50 years and older to provide a basis for subsequent clinical trial design.
NCT06287450
The study will evaluate the safety, tolerability, and immunogenicity of a single injection of up to 4 dose levels of IN006 in younger adults and 3 dose levels of IN006 in older adults; of a revaccination of IN006 given approximately 12 months after the initial vaccination in older adults.
NCT06714201
This study seeks to gain a comprehensive understanding of current ARDS management practices across European ICUs, with a particular focus on the use of LTV and PP therapy, which have been shown to improve outcomes in ARDS patients. The primary objectives focus on evaluating how LTV and PP are implemented across different institutions, while secondary objectives encompass a broader assessment of other ARDS treatment strategies. These include mechanical ventilation approaches, including PEEP titration, the use of NMBAs, and advanced extra-corporal therapies like ECMO and extracorporeal carbon dioxide removal (ECCO2R). Additionally, the study will explore diagnostic methods and decision-making processes that guide ARDS management in diverse clinical settings.
NCT06147453
The goal of this randomized clinical trial is to evaluate the effect of daily AerobikaTM Oscillating Positive Expiratory Pressure (OPEP) device use on mucus plugging and airway function in adult patients with moderate-to-severe asthma.
NCT06210282
The goal of this randomised controlled trial is to determine if adults presenting with symptoms of an acute lower respiratory tract infection in general practice where the general practitioner suspects CAP, who have FLUS performed as an addition to usual care, have antibiotics prescribed less frequent compared to those given usual care only.
NCT00006496
To examine the possible relationship between genetic factors and the acute respiratory distress syndrome (ARDS).
NCT03455959
Determining how memory T helper type 2 (Th2) initiate recall responses to aeroallergens has the potential to change the therapeutic approach to allergic asthma, the most common asthma subtype. \~5-10% of effector Th2 cells recruited into the lung give rise to long-lived tissue resident memory cells that are poised to respond upon allergen re-exposure.Consequently, targeting memory Th2 cell activation is an attractive therapeutic strategy. However, it is not well understood how allergen inhalation initiates a memory Th2 cell response in the lung. The focus of this new study on the role of lung-resident memory Th2 cells in orchestrating the recall response to allergen in the lung, including the recruitment and activation of circulating Th2 cells, is a natural, timely and exciting extension of the investigators' ongoing Allergen Challenge Protocol.
NCT06569251
Respiratory morbidity, including respiratory distress syndrome (RDS), is a serious complication of preterm birth and the leading cause of early neonatal mortality and disability. The effects of antenatal corticosteroid administration on fetal lung maturation have been widely studied in order to counteract such adverse perinatal outcomes of preterm birth. The dexamethasone regimen will be evaluated at different administration frequencies, but at the same total dose. The hypothesis is: The type of dexamethasone regimen administered for fetal lung maturation influences the incidence of perinatal complications.
NCT05856422
The purpose of this study is to conduct a Respiratory Rate accuracy validation on pediatrics population comparing the Gabi SmartCare Gabi Band to the Reference, an FDA cleared End Tidal Carbon Dioxide monitor (GE Datex- Ohmeda) by manually scoring the collected waveform for data analysis.
NCT05113394
To establish efficacy and safety of HDM sublingual Immunotherapy (HDM-SLIT) by comparing Odactra and placebo, when given sublingually for 3 years to high risk infants aged between 6 to 12 months at enrollment in preventing the development of asthma, assessed 1.5 years after discontinuation of treatment.
NCT05642728
The goal of this randomized clinical trial is to learn about the impact of the implementation of an intervention-based case management follow-up program during periods of clinical worsening or poor adherence in patients with moderate and severe asthma. Patients will be randomized into two arms: a case management follow-up group and a control group that will follow-up according to routine care practice. A single masking (outcomes assessor) was performed. Researchers will compare the response on exacerbations, health resource use and asthma control between the two groups during a one-year follow-up. Outcomes on pulmonary function, quality of life, adherence to treatment, pulmonary inflammation parameters and systemic corticosteroid use will also be studied. Additionally, other baseline clinical characteristics and events of the previous year will be collected retrospectively for all patients. The study was evaluated and approved by a local ethics committee. All study participants will receive an asthma education session with review of inhaler technique and training in the use of self-management action plans. Only participants in the case management follow-up group will periodically send asthma control (ACT) and adherence (TAI) questionnaires to the case manager. If not completed, the case manager will contact the patient by telephone to determine the degree of asthma control and adherence. The case manager will also monitor the withdrawal of drugs on the electronic prescription. The patient will contact the case manager via a mobile app, phone or email if needed due to worsening symptoms or need for self-management support. With this information, the case manager will make decisions based on personalized medical instructions prepared by the pulmonologist at the baseline visit, which will be reviewed according to evolution.
NCT06702735
Asthma is a common childhood disease that is characterized by chronic airway inflammation and episodic expiratory airflow obstruction. Asthma symptoms can impair participation in play and sports and have a negative impact on quality of life. It can be challenging for children to adequately feel and report their symptoms. Some children experience more symptoms than expected based on lung function during these symptoms, whereas others experience less symptoms than expected. This is also called 'symptom perception'. A tool was developed to visualize symptoms, lung function and accessory symptom perception: The Rainbow tool. The aim of this study was to identify asthmatic children with a poor perception and investigate if their symptom perception could be improved by regular lung function measurements and personal feedback based on the Rainbow Tool. Hypothesis: Measuring lung function en symptoms and provide personal feedback on perception based on the Rainbow tool has a positive effect on perception of asthma-related symptoms in asthmatic children.
NCT05004181
This trial consisted of three parts, Part A, Part B, and Part C, and evaluated the safety and immunogenicity of a third (booster) injection of the multivalent vaccine BNT162b2 (B.1.1.7 + B.1.617.2), and the safety and immunogenicity of a third booster injection of the monovalent vaccine BNT162b2 (B.1.617.2) or BNT162b2 (B.1.1.7), in participants who had received two doses of the parent vaccine BNT162b2 at 30 µg, at least 6 months after the second dose of BNT162b2. It also evaluated the safety and immunogenicity of a three-dose regimen of BNT162b2 (B.1.1.7 + B.1.617.2) in participants who had not received prior Coronavirus Disease 2019 (COVID-19) vaccination. In addition, the safety and immunogenicity of BNT162b2 (B.1.1.529.1) or BNT162b2 given as a third or fourth vaccine dose to RNA COVID-19 vaccine-experienced participants with history of SARS-CoV-2 Omicron variant infection was evaluated and contrasted with the natural immune response reached after infection with the SARS-CoV-2 Omicron variant in RNA COVID-19 vaccine-experienced participants.
