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Find 91 clinical trials for copd near Houston, Texas. Connect with research centers in your area.
Showing 41-60 of 91 trials
NCT02347761
This is a trial of 12 weeks of treatment with nebulized SUN-101 using an Investigational eFlow® Closed System (CS) nebulizer in subjects with chronic obstructive pulmonary disease (COPD) according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD 2014) guidelines.
NCT02546700
Phase II, randomized, double-blind, placebo-controlled, parallel-group clinical trial of lebrikizumab in participants with COPD and a history of exacerbations who are treated with inhaled corticosteroid (ICS) and at least one long-acting bronchodilator inhaler medication. This study will be conducted to assess the safety, efficacy, and patient-reported outcome (PRO) measures.
NCT01096303
The main hypothesis is that persons that smoke or smoked tobacco and marihuana have worsen lung function as compared with persons that only smoke or smoked tobacco.
NCT01572792
The purpose of this Phase III study is to evaluate the long-term safety and tolerability of two fixed-dose combinations of inhaled aclidinium bromide/formoterol fumarate, aclidinium bromide, formoterol fumarate and placebo in patients with moderate to severe Chronic Obstructive Pulmonary Disease (COPD). Long-term efficacy, pharmacoeconomic and health-related quality of life assessments will also be evaluated. This extension study will include a 28 week treatment period, followed by a four week follow up visit. All patients will remain in the same treatment group as for the lead-in study and continue on one of the four treatment arms or placebo.
NCT01044459
The purpose of this study is to evaluate the safety, tolerability and efficacy of inhaled aclidinium bromide at two dose levels in patients with moderate to severe, stable chronic obstructive pulmonary disease. The study will be 56 weeks in duration; a 2-week rin-in period, a 52-week treatment period and a 2-week follow up phone call. All patients will be randomized to one of two doses of aclidinium bromide.
NCT00874497
Phase 2a multicenter, randomized, double-blind, placebo-controlled study to assess the pharmacodynamics, efficacy, and safety of tetomilast in patients with emphysema.
NCT01854645
The overall objective of this study is to assess the efficacy and safety of treatment with PT003 (GFF MDI), PT005 (FF MDI), PT001 (GP MDI), and open-label tiotropium bromide inhalation powder compared with each other and Placebo MDI over 24 weeks in subjects with moderate to very severe COPD.
NCT01437397
The purpose of this Phase III study is to assess the maintenance bronchodilator effects of the fixed dose combination versus monotherapies. This study will also assess the effects of the fixed dose combination in terms of COPD symptoms, disease related health status and the long-term safety and tolerability of the fixed dose combination. This study will include a 24 week treatment period, preceding by a run-in period, followed by a two week follow up visit. All patients will be randomized to one of four treatment arms or placebo.
NCT00358436
To evaluate the efficacy and safety of LAS 34273 compared to placebo in patients with moderate to severe COPD during one year of treatment.
NCT02238483
The purpose of this study is to determine whether AZD7624 can reduce acute Chronic Obstructive Pulmonary Disease (COPD) exacerbations in patients on COPD maintenance therapy with a history of frequent acute exacerbations.
NCT02487498
The purpose of this study is to demonstrate that the efficacy of the combination product QVA149 is similar to the efficacy of the combination product umeclidinium/vilanterol on a pre-specified endpoint of FEV1 AUC0-24h while maintaining an acceptable safety profile.
NCT00970268
The purpose of this extension study is to evaluate the long-term safety, tolerability, and efficacy of inhaled aclidinium bromide at two dose levels in patients with moderate to severe chronic obstructive pulmonary disease (COPD). This study will be 54 weeks in duration; a 52-week double-blind treatment period and 2 week follow-up phone call, following a 12 week lead-in study. All patients will be randomized from the lead-in study at one of two doses of aclidinium.
NCT01349803
This study is primarily a safety study. The primary and secondary endpoints are based on 24-hour Holter monitor assessments obtained on Day 14 relative to baseline.
NCT01566773
The overall objective of this study is to determine an optimal dose and dosing regimen of PT001 MDI for further evaluation in later stage studies.
NCT00642616
Examine the effects of TI in combination with an anti-diabetic regimen including inhaled insulin versus anti-diabetic treatment without inhaled insulin on lung function \& pulmonary safety
NCT02347774
NCT02343458
A chronic dosing (24 weeks) study to assess the efficacy and safety GFF MDI; PT003), FF MDI; PT005, and GP MDI; PT001) in subjects with moderate to very severe COPD, compared with placebo.
NCT01085045
The purpose of this study is to evaluate, after 1 week of dosing, the efficacy and safety of PT003 compared with its individual components (PT001 and PT005), placebo and two active comparators to demonstrate superiority of the combination to its components, and to assess the relative contribution of the components compared with placebo, in patients with moderate to very severe COPD.
NCT02268396
This is an open-label, multi-center study to evaluate the accuracy, reliability and functionality of the Glycopyrronium and Formoterol Fumarate (GFF) Metered Dose Inhaler (MDI) dose indicator in adult subjects with moderate to very severe COPD over a 4-week Treatment Period.
NCT02098369
About 1 million individuals in the US have a prescription for supplemental oxygen (O2). Using O2 can prolong life and increase quality of life. Patients often do not use their oxygen as prescribed, which means that they are not benefiting as much as they could be from this therapy. The purpose of this study is to evaluate whether a PEer-Led O2 Infoline for patients and CAregivers (PELICAN) will increase adherence to supplemental oxygen prescription and improve health in patients with chronic obstructive pulmonary disease (COPD).
