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Find 294 clinical trials for asthma near Phoenix, Arizona. Connect with research centers in your area.
Showing 161-180 of 294 trials
NCT02258542
The purpose of this study is to characterize the safety profile of benralizumab administration in asthma patients who have completed one of the three predecessor studies: D3250C00017, D3250C00018 or D3250C00020.
NCT03021824
An assessment of early management of moderate-severe ARDS in the United States, including ventilator management and use of rescue therapy.
NCT01967173
The purpose of this study is to find the best asthma treatment to add for Blacks who have asthma that is not well controlled on a low dose of inhaled steroid. This study will also try to find out if Black adults and children differ in how they respond to the medications used in this study.
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
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.
NCT02528318
This study is to evaluate the safety and tolerability of lucinactant for inhalation, administered as an aerosol in up to four escalating doses to preterm neonates 26 to 28 weeks gestational age who are receiving nCPAP for RDS compared to neonates receiving nCPAP alone.
NCT02730351
This is a multicenter, randomized, double-blind, double-dummy, crossover study with two 2-week treatment periods separated by a 2-week wash-out period. Subjects will participate in up to eight study visits and have a follow up phone call approximately a week after the last clinic visit. Visits 1, 2, 3, 5 and 6 are evening visits that will be conducted between 5PM and 11PM. Visit 4 and Visit 7 are also evening visits that will begin between 5PM and 11PM and continue over a period of approximately 24 hours. Subjects will be required to attend three clinic visits during this 24-hour period. An exercise challenge (using a treadmill) will be conducted at Visit 2, Visit 3 and Visit 6 (after 23 hours of the first treatment dose in each Treatment Period); and at 12 and 23 hours post evening dose at Visits 4 and 7. Spirometry will be conducted at specified visits and prior to and after each exercise challenge. Subjects with symptomatic allergic rhinitis at Visit 1 (screening) may be treated for up to four weeks with intranasal corticosteroids followed by a repeat screening visit to determine eligibility prior to entry into the study. Eligible subjects at visit 1 will complete a 4-week single blind run-in on FP 250 microgram (mcg) twice daily (BID), followed by 2-week double-blind Treatment Period 1 on randomized treatment, a 2-week single blind washout period on FP 250 mcg BID, 2-week double-blind Treatment Period 2 receiving the alternative treatment, and follow-up contact approximately 7-days after completing Treatment Period 2. The total duration of study participation is approximately 11 weeks; and up to 15 weeks for subjects with Symptomatic Allergic Rhinitis. The primary objective of the study is to evaluate the protective effect of fluticasone furoate/vilanterol (FF/VI) 100/25 mcg once-daily compared with fluticasone propionate (FP) 250 mcg twice-daily against exercise-induced bronchoconstriction in adolescent and adult subjects aged 12 to 50 with persistent asthma. ELLIPTA, ACCUHALER, and DISKUS are registered trademarks of the GlaxoSmithKline group of companies.
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.
NCT01467076
This is a randomized controlled trial (RCT) on the use of Inhaled prostaglandin E1 (IPGE1) in Neonatal Hypoxemic Respiratory Failure (NHRF). Fifty patients recruited at 10 high volume sites within the NICHD Neonatal Research Network will constitute a pilot sample to evaluate the feasibility and safety of prolonged IPGE1 administration and determination of optimal dose. In this Pilot RCT, two doses of IPGE1 (300 and 150 ng/kg/min) will be administered over a maximum duration of 72 hours and compared with placebo. Once feasibility and safety of IPGE1 administered over 72 hours has been demonstrated in the pilot trial, a full scale randomized controlled trial will be planned.
NCT01370317
This study will evaluate the safety, tolerability, and pharmacokinetics (PK) of multiple dose treatment with MK-1029 in adults with mild to moderate persistent asthma.
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.
NCT02794480
The study is conducted to evaluate the potentially improved patient handling of the ELLIPTA Dry Powder Inhaler (DPI). Therefore, the study aims to evaluate errors encountered by subject with asthma during handling ELLIPTA DPI relative to two metered dose inhalers (MDI), a GSK MDI and the AstraZeneca (AZ) MDI. It is a randomised, multi-centre, open-label, cross-over study comparing placebo ELLIPTA DPI with placebo MDI (GSK and AZ) to assess correct inhaler use. No active drug will be used in this study in order to prevent any drug-related effects. Approximately, 152 subjects will be randomized to receive ELLIPTA DPI inhaler and 152 will be randomized to receive one of the MDI inhalers, for use during the first period (P) (approximately 28 days). At Visit 2 (Day 28) all subjects previous receiving the ELLIPTA DPI will be randomized to receive one of the MDI inhalers and all subjects who received a MDI in the previous period will receive the ELLIPTA DPI for use during second period (approximately 28 days). Subjects will continue taking their asthma maintenance treatment and limited rescue albuterol MDI during the entire 56-day study period. ELLIPTA is a registered trademark of the GSK group of companies.
NCT03364608
This is a randomized, double-blind, single-dose, placebo-controlled, 5-period, 5-treatment, crossover, multi-center study to assess the bronchodilatory effect and safety of 2 dose levels of Albuterol Sulfate Pressurized Inhalation Suspension (hereafter referred to as AS MDI), 90 μg and 180 μg, compared with placebo for AS MDI (hereafter referred to as Placebo MDI) and open-label Proventil® hydrofluoroalkane (HFA; hereafter referred to as Proventil) 90 μg and 180 μg in adult and adolescent subjects with mild to moderate asthma. This study design utilizes 10 treatment sequences.
NCT03137784
The purpose of this trial is to characterize the bronchodilator effects and safety of 25 ug and 50 ug o.d. NVA237 (glycopyrronium bromide) doses compared to placebo in asthma patients
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.
NCT02509078
This study evaluates whether giving a neuromuscular blocker (skeletal muscle relaxant) to a patient with acute respiratory distress syndrome will improve survival. Half of the patients will receive a neuromuscular blocker for two days and in the other half the use of neuromuscular blockers will be discouraged.
NCT03021304
This study is aimed to assess the correct real-world use of a safety syringe for the repeat self-administration of mepolizumab SC. This Phase III study will be an open-label, single-arm, repeat-dose, multi-centre study of mepolizumab liquid drug product in a safety syringe (100 milligrams \[mg\]) administered subcutaneously (SC) every 4 weeks (3 doses) in subjects with severe eosinophilic asthma. Subjects will receive 100 mg mepolizumab SC as a single injection that is self-administered in the thigh, abdomen or administered in the upper arm (caregiver only). Each subject will participate in the study for up to 18 weeks including pre-screening visit, a screening visit and a 12-week treatment period which concludes with end of study assessments (Visit 5) 4 weeks after the last dose of mepolizumab. Approximately 55 Subjects will be enrolled in the study.
NCT00784758
The purpose of this study is to investigate the effects of Fenzian™ treatment on symptoms (such as shortness of breath), lung function (how well the lungs work), and albuterol/salbutamol (rescue medication) use in people with asthma. This will be done by comparing the effects of Fenzian™ treatment to the effects of a sham treatment, which looks the same as the Fenzian™ device but doesn't do anything. The Fenzian™ device is an electrical instrument that the investigators hope will help reduce airway inflammation associated with asthma symptoms by stimulating the nerves with very low electrical currents. The study device will be applied directly to the skin on the back, working along the ribs toward the spine, alternating between left and right sides, and on your face.
NCT02054130
The primary objective of the study is to evaluate the effect of 3 dose levels of MEDI9929 (AMG 157) on asthma exacerbations in adult subjects with inadequately controlled, severe asthma.
NCT03371459
This is a randomized, cumulative dose, open-label, 2-period crossover, multi-center study to assess the safety, efficacy, PK, and extrapulmonary PD of cumulative doses of AS MDI compared to cumulative doses of Proventil as an active control in subjects with mild to moderate asthma
