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Find 304 clinical trials for asthma near Houston, Texas. Connect with research centers in your area.
Showing 161-180 of 304 trials
NCT04332991
ORCHID is a multicenter, blinded, placebo-controlled, randomized clinical trial evaluating hydroxychloroquine for the treatment of adults hospitalized with COVID-19. Patients, treating clinicians, and study personnel will all be blinded to study group assignment.
NCT04071158
This phase 2b study will evaluate safety, tolerability, and immunogenicity of an RSV vaccine when given together with Tdap in approximately 710 healthy nonpregnant women 18 through 49 years of age. This study will evaluate non-inferiority of RSV vaccine when given with Tdap and vice-versa.
NCT04079829
The study aims to determine how historical cases of respiratory abnormalities are documented by clinicians in the electronic health records (EHR) of Memorial Hermann Healthcare System (MHHS) inpatient facilities. The knowledge gained from this study will support the design of modern data-driven surveillance approach to continuously collect, monitor and timely recognize postoperative respiratory abnormalities using electronic healthcare recorded data.
NCT02804945
The goal of this clinical research study is to learn about the safety of giving mesenchymal stem cells (MSCs) to patients who have ARDS. Researchers also want to learn if these cells can help control ARDS when given with drugs that are routinely used to treat ARDS. In this study, participants will receive 1 infusion of MSCs. This is an investigational study. MSC infusions for the treatment of ARDS is investigational. Up to 20 patients will take part in this study. All will be enrolled at MD Anderson.
NCT00157339
Phase 3 , open-label, randomized study to evaluate the safety and efficacy of the Lilly/Alkermes inhaled insulin system compared to injected insulin in type 1 and type 2 diabetes patients with asthma or COPD. Patients will be treated for 12 months with a 2 month follow up period.
NCT03562949
To compare the efficacy and safety profiles of Beclomethasone dipropionate Inhalation Aerosol, 40 mcg (test product) and QVAR 40 mcg (beclomethasone dipropionate HFA), Inhalation Aerosol (reference product) and to demonstrate that the efficacy of the 2 active products is superior to that of placebo in the treatment of subjects with asthma.
NCT03528577
To Evaluate the Pharmacodynamic Equivalence of Albuterol Sulfate Inhalation Aerosol, eq 90 mcg base (Sun Pharmaceuticals Industries Limited) to PROAIR® HFA (albuterol sulfate) Inhalation Aerosol, eq 90 mcg base (Teva Respiratory, LLC) in Subjects With Stable, Mild Asthma
NCT01437735
This study aims to demonstrate a clinically significant improvement in Forced Expiratory Volume in one second (FEV1) in moderate to severe allergic asthmatics inadequately controlled by Inhaled Corticosteroid (ICS) therapy. Patients will be treated with QAW039, an active comparator, or placebo. This will be a randomized, placebo-controlled, dose-ranging, multi-centre trial.
NCT03380429
GlaxoSmithKline (GSK) in collaboration with Propeller Health has developed a sensor, which can clip on to the ELLIPTA® dry powder inhaler (DPI) and monitor the time and date that the ELLIPTA DPI cover is fully opened and closed. Additionally, a sensor will be attached to the rescue medication metered dose inhaler (MDI). The data from both sensors will be fed back to the subject via an application (app) on smart phone and will be reviewed by the subject's health care professional (HCP) via an online dashboard. The sensors, app, dashboard and systems to provide data comprise the CIS. This study will be the first to evaluate the effect of CIS on adherence to maintenance therapy in subjects with uncontrolled asthma. This is an open-label, randomized, parallel group study in asthmatic subjects currently on a fixed dose inhaled corticosteroid (ICS)/long-acting beta 2 agonist (LABA) maintenance therapy. Eligible subjects will receive RELVAR®/BREO® maintenance therapy via ELLIPTA DPI and salbutamol rescue medication via MDI with sensors attached to both inhalers during the run-in period, which may last for up to 3 months. Eligible subjects will then be randomized into five treatment arms depending on whether the data, from RELVAR/BREO ELLIPTA or RELVAR/BREO ELLIPTA and salbutamol MDI, is fed back to the subject or subject and HCP, or not at all. The treatment period for the study is approximately 6 months and there will be a follow-up period one week post last visit. The total duration of a subject in the study will be approximately 9 months. RELVAR, BREO and ELLIPTA are registered trademarks of GlaxoSmithKline group of companies.
NCT02554786
The purpose of the trial is to evaluate the efficacy and safety of two different doses of QMF149 (QMF149 150/160 µg and QMF149 150/320 µg via Concept1) over two respective MF doses (MF 400 µg and MF 800 µg via Twisthaler® (total daily dose)) in poorly controlled asthmatic participants as determined by pulmonary function testing, and effects on asthma control
NCT03096314
Vitamin D deficiency is a common, potentially reversible contributor to morbidity and mortality among critically ill patients. We conducted a randomized, double-blind, placebo-controlled, phase 3 trial of early vitamin D3 supplementation in critically ill, vitamin D-deficient patients who were at high risk for death. Patients screened as vitamin D deficient (\<20 ng/mL) were randomized. Randomization occurred within 12 hours after the decision to admit the patient to an intensive care unit. Eligible patients received a single enteral dose of 540,000 IU of vitamin D3 or matched placebo. The primary end point was 90-day all-cause, all-location mortality.
NCT03281876
The purpose of this study is to test if the vaccine is working well in COPD patients aged 40 to 80 years old to reduce episodes of worsening symptoms ("exacerbations") and to gather further information on safety and immune response. In the current study, COPD patients with a history of acute exacerbations will receive 2 doses of the investigational vaccine or placebo intramuscularly according to a 0, 2 month vaccination schedule, in addition to standard care. The effect of vaccination against two pathogens known to cause exacerbations (Non-typeable Haemophilus influenza \[NTHi\] and Moraxella catarrhalis \[Mcat\]) will be evaluated at pre-defined timepoints (scheduled study visits). In addition to the scheduled study visits, additional study visit(s) and/ or phone contact(s) will take place for each acute exacerbation of COPD occurring from first vaccination up to study conclusion.
NCT04433546
This is a multicenter, randomized, double-blind, parallel group study to investigate the efficacy of pemziviptadil (PB1046) by improving the clinical outcomes in hospitalized COVID-19 patients at high risk for rapid clinical deterioration, acute respiratory distress syndrome (ARDS) and death. The study will enroll approximately 210 hospitalized COVID-19 patients who require urgent decision-making and treatment at approximately 20 centers in the United States.
NCT02224157
The purpose of this study is to test if Symbicort (budesonide/formoterol) Turbuhaler is effective in treating asthma when used 'as needed' in patients with milder asthma. The efficacy of Symbicort 'as needed' will be compared with Pulmicort (budesonide) Turbuhaler twice daily plus terbutaline Turbuhaler 'as needed'
NCT02135692
This is a multi-center, open-label, long-term study of subcutaneously (SC) administered mepolizumab 100mg in addition to standard of care (SOC), in subjects with severe eosinophilic asthma. This study will enroll a subset of subjects from Study MEA115661 who have demonstrated clear benefit from therapy and who without continuation of mepolizumab therapy are individuals at greatest risk of serious deterioration of their health status. In order to target individuals at greatest risk for serious deterioration of their health status, only subjects from the MEA115661 study with a history of life-threatening or seriously debilitating asthma, will be allowed to participate. Subjects meeting all of the eligibility criteria for the study will be offered the opportunity to consent for this study of up to 128 weeks in length (including the Follow-Up Visit). This study will give opportunity to extend the collection of clinical data for long-term use and further assess the sustainability of efficacy in a population likely to experience significant loss of asthma control and the need for higher doses of systemic steroids if returned to SOC only.
NCT01130064
The purpose of this study is to investigate the efficacy of 24 weeks intravenous treatment with QAX576 in patients with persistent asthma not adequately controlled with inhaled corticosteroids and long acting beta2-agonists.
NCT03243292
To confirm the long-term efficacy and safety of Bronchial Thermoplasty (BT) at 10 years follow-up or beyond in subjects previously enrolled in any of the following Boston Scientific-sponsored, controlled pre-approval studies: AIR, RISA and AIR2.
NCT03021824
An assessment of early management of moderate-severe ARDS in the United States, including ventilator management and use of rescue therapy.
NCT00768079
The study will evaluate the effect of two intravenous dose regimens of benralizumab (MEDI-563) on the proportion of adult subjects with asthma exacerbations who required an urgent healthcare visit for treatment of an acute asthma exacerbation.
NCT04540185
In this randomized double blind Phase 3 clinical trial we will study the efficacy and safety of oral polio vaccine with and without NA-831 versus placebo.
