Loading clinical trials...
Browse 2,042 clinical trials for asthma. Find studies that match your criteria and connect with research centers.
Find trials near:
Showing 481-500 of 2,042 trials
NCT04896866
COVID-19 is respiratory disease caused by the severe acute respiratory coronavirus 2 (SARS-CoV-2), a novel coronavirus which has spread rapidly across the world with over 149.9 million laboratory confirmed cases and over 3.1 million reported deaths since December 2019. Approximately 4-8% of hospitalized patients with COVID-19 have co-infection with bacterial pathogens however there is widespread and often broad-spectrum antibiotic use in these patients. This is a prospective, multi-center, non-inferiority pragmatic clinical trial of antimicrobial stewardship prospective audit and feedback versus no antimicrobial stewardship intervention on physicians attending to patients with proven SARS-CoV-2 infection confirmed by nucleic acid testing in the preceding 2 weeks of hospitalization for acute COVID-19 pneumonia. Prospective audit and feedback is the real time review of antibacterial prescriptions and immediate feedback to prescribers to optimize antimicrobial prescriptions. Hospital beds will be stratified by COVID unit and critical care unit beds, and will be computer randomized in a 1:1 fashion into 2 arms (antimicrobial stewardship intervention versus no antimicrobial stewardship intervention) prior to study commencement at the participating site. Patients hospitalized to study-eligible beds will be followed for primary and secondary outcomes. The objective of this study is to determine the effect of an antimicrobial stewardship intervention (prospective audit and feedback) on clinical outcomes in patients hospitalized with acute COVID-19.
NCT06584461
The goal of this clinical trial is to determine whether intravenous (IV) lidocaine reduces the incidence of perioperative respiratory complications (PRCs) in children with upper respiratory tract infections undergoing general anesthesia. The study will also evaluate the safety of IV lidocaine in this population. The main questions it aims to answer are: 1. Does IV lidocaine lower the incidence of perioperative respiratory complications (e.g., laryngospasm, cough, desaturation) compared to a placebo? 2. What are the side effects associated with the administration of IV lidocaine in these children? Researchers will compare IV lidocaine to a placebo to assess its effectiveness in reducing PRCs.
NCT05814237
Acute respiratory infections (ARI) are one of the most frequent reasons for hospital admission and antibiotic use, and can be caused by a broad range of pathogens, including respiratory viruses with proven epidemic potential, e.g. influenza and coronaviruses. The POS-ARI-ER study will focus on describing the different routine diagnostic and therapeutic practices in the work-up and treatment of ARI, as well as clinical outcomes across the patient population. In addition, POS-ARI-ER aims to characterise both the adult patient population with ARI presenting to acute hospital settings in Europe, and the aetiology of ARI in these patients.
NCT04609943
With this study researchers want to find the highest safe dose of the soluble Guanylate Cyclase (sGC) Activator, BAY 1211163 and how safe and well the study drug works. Furthermore researchers want to gather information on the way the body absorbs, distributes and gets rid of the study drug given as increasing multiple doses by inhalation to patients who cannot breathe by their own and suffer from a type of lung failure that causes fluid to build up in the lungs making breathing difficult (ARDS)
NCT06546566
Conventional breathing exercises are recommended as a support to drug therapy, which is the primary treatment modality for symptom management in asthma patients. Video game-based applications are current approaches that enable exercises to be performed more fun, motivating, freely, and safely. The number of studies using video game-based approach as a respiratory exercise method is limited and no such study has been found in children with asthma. The aim of our study was to compare the effects of video game-based breathing exercises and conventional breathing exercises on pulmonary and extrapulmonary features in children with asthma. Thirty-four children with asthma aged 8-18 years will be included in the study. Participants will be randomly divided into 2 groups as control group and experimental group. Demographic and clinical features of the patients will be recorded. Pulmonary function, respiratory muscle strength, dyspnea, fatigue, functional capacity, peripheral muscle strength, level of asthma control, and quality of life will be assessed by the spirometer, intraoral pressure measuring device, the Modified Borg Scale, the Fatigue Impact Scale, Spiropalm 6-min walk test, digital handheld manuel muscle tester, hydraulic hand dynamometer, asthma control test, and the Pediatric Quality of Life Inventory, respectively. Additionally, patient's adherence to the exercise program will be assessed by exercise diary. All assessments will be repeated before and after treatment. Exercise training will be given to the patients for 8 weeks, 5 days a week, 30 minutes a day. The control group will receive home-based conventional breathing exercises; the experimental group will receive video game-based exercises consisting of breathing games. The exercise program will consist of the breathing games in the BreathingLabs game kit. In addition, relaxation techniques will be taught and physical activity recommendations will be given to the both groups.
NCT06207929
The goal of this decentralized, observational study is to enroll and observe adults in the contingent United States during the 2023-2024 flu season. The main study objectives are to create a dataset of paired wearable data, self-reported symptoms, and respiratory viral infection (RVI) from PCR testing during the 2023-2024 flu season and to develop algorithm that is able to accurately classify asymptomatic and symptomatic RVI and understand the algorithm's performance metrics.
NCT06061497
Introduction Asthma is a chronic inflammatory disease of the respiratory airways and is considered a Public Health problem, which lacks a personalized multidisciplinary intervention, to allow the user to develop mastery in the self-management of his disease. The project intends to answer the question: What methods could be used to enhance the use of asthma controller therapy? Methods Randomized and controlled clinical trial. The sample consists of users with asthma at Family Health Units in the municipality of Oliveira de Azeméis. There will be an experimental group that will undergo structured rehabilitation nursing consultations, and a control group that will receive the usual nursing care appropriate for asthma management. Both groups will be subject to two evaluation moments with the CARAT test and the AQLQ-M questionnaire. Results The aim is to evaluate the effectiveness of interventions for people with asthma implemented within the framework of a structured rehabilitation nursing consultation. The investigators expected to observe a clinically significant improvement with regard to disease control, quality of life, and user empowerment.
NCT06572709
Ultrasonographic evaluation of parasternal intercostal muscles and to determine whether there is a correlation with PFT parameters in stroke patients
NCT04633187
This was a Phase 2b, randomized, double-blind, placebo-controlled, multicenter study evaluating the efficacy and safety of EDP-938 in HCT recipients with acute RSV infection and symptoms of URTI.
NCT05417906
Asthma attacks which are moderate-to-severe are typically treated with corticosteroids, but the optimal treatment duration is unknown and treatment responses can be variable. Inadequate treatment may compromise recovery, but increased exposure to corticosteroids is, in turn, associated with drug-related adverse effects. There is a need for a biomarker to guide duration of corticosteroid treatment in asthma attacks. One such candidate biomarker is the blood eosinophil count, which may predict steroid-responsiveness. We hypothesize that the blood eosinophil count can potentially be used as a biomarker to guide the duration of corticosteroids in moderate-to-severe asthma attacks. This study will recruit individuals hospitalized for asthma attack. Participants will be randomized to standard care or blood-eosinophil guided systemic corticosteroid therapy. Subjects in the standard arm will receive oral corticosteroids for a total of 5 days. Subjects in the blood-eosinophil guided arm will receive oral corticosteroids for a total of 5 days if admission eosinophil count is ≥ 0.300 x 10\^3/µL, and receive 3 days of oral corticosteroids if the admission blood eosinophil is \< 0.300 x 10\^3/µL. The rate of treatment failure will be compared between these two groups.
NCT06385236
In this study, a new method will be used to evaluate response to 2 approved biologic therapies, and assess how well each patient responds to each asthma treatment. This study will measure the response to these treatments using genomic and biologic measurements obtained from participants biosamples. By evaluating response to 2 different biologic therapies, this study has the potential to provide an in-depth understanding of the mechanisms underlying severe asthma that will inform and change treatment decisions, and may ultimately lead to a change in the way that asthma patients are evaluated for potential personalized therapies and maximize the probability that the subject will respond to treatment.
NCT00092989
The purpose of this study is to evaluate improved results of treatment for patients entering an emergency department with asthma attacks when given an investigational IV administration of an approved drug (MK-0476, montelukast sodium) in addition to approved standard treatment.
NCT04707729
Late or delayed intubation in patients with acute hypoxemic respiratory failure (AHRF) treated with nasal high flow (NHF) is associated with increased patient mortality. The ROX index has been designed and validated to predict outcome of NFH therapy by identifying those patients with a high risk of NHF failure and those with a high probability of success. Whether or not the ROX index may improve patient outcome remains to be shown. To do so, a strategy using the ROX index must lead to earlier intubation than commonly-used criteria. The objective of the ROX-1 trial is to assess whether the use of an algorithm incorporating the ROX index to standard of care for the time to intubation in patients with AHRF supported with NHF isassociated with an increase in the proportion of patients who are intubated within the first 12 hours among those patients who fail on NHF.
NCT00446056
The clinical study evaluates the safety of montelukast and compares montelukast to ketotifen, used as a control drug, in terms of improvement in morning peak expiratory flow (am pef) over first 2 weeks in patients with pediatric bronchial asthma aged 6 to \< 15. The effect of body weight on the efficacy and safety of montelukast will also be evaluated in this study.
NCT00380705
Allow physicians not familiar with anti-leukotriene based therapy to test it
NCT00092092
The purpose of this study is to determine the effect of montelukast, an approved medication, on the lower leg growth rate in children with mild asthma. The primary hypothesis is that the lower leg length (LLL) growth rate for children treated with montelukast compared to placebo will be established.
NCT05562505
To determine whether a strategy of adding venovenous ECMO to mechanical ventilation, as compared to mechanical ventilation alone, increases the number of intensive care free days at day 60, in patients with moderate to severe acute hypoxic respiratory failure.
NCT03533764
The investigators will test if their intervention, Asthma Self-Management for Adolescents (ASMA), an 8-week, high school-based intervention for teenagers, improves asthma in rural high school students with uncontrolled asthma when delivered by CHWs. The investigators will also test the cost-effectiveness of ASMA, and examine the barriers and facilitators of ASMA's widespread implementation.
NCT04785612
In this randomised, placebo-controlled, double-blind Phase 2a study, healthy male and female participants 18-50 years of age will be given an investigational RSV vaccine (RSVpreF) and challenged with RSV one month later. The purpose of this research study is to assess the safety, immunogenicity and efficacy of RSVpreF using a human viral challenge model.
NCT06454006
The goal of this clinical trial is to evaluate the effectiveness of photobiomodulation therapy combined with static magnetic field (PBMT-sMF) in adult patients who require mechanical ventilation. The main questions it aims to answer are: (i) Does PBMT-sMF lower the length of stay in the intensive care unit (ICU) for mechanically ventilated patients? (ii) Does PBMT-sMF increase the diaphragm thickness in mechanically ventilated patients in the ICU? Researches will compare active PBMT-sMF plus standard of care to a placebo PBMT-sMF plus standard of care to see if active PBMT-sMF works to prevent or retard disuse atrophy of the diaphragm during mechanical ventilation.
