Active clinical trials for "Asthma"

Allogeneic mesenchymal trophic factors (MTF) from human umbilical cord tissue-derived mesenchymal stem cells (UC-MSC) administered intra-nasally to 20 patients is a safe and useful procedure for inducing improvements in pulmonary function and quality of life in patients with asthma.

Undertake a study of educational intervention in primary schools in Andalusia HYPOTHESIS: There are differences in quality of life associated with asthma (as measured by the questionnaire PAQLQ) and the level of asthma control in students with asthma aged 11 and 12 years who receive an educational intervention with their peers without asthma versus those receiving standard information in schools. OBJECTIVES: To compare the control of asthma symptoms, quality of life in asthma and asthma knowledge among a group receiving an educational intervention delivered by specialist teachers of physical education (MEEF) in Primary Schools (CEIP) and control. MÉTODOS group: Randomized controlled single-blind. POPULATION: Students of 11 and 12 years old in Andalusia Sample size: 258 children / children with asthma for a mean contrast (alpha error of 3.4%. 80% power, a confidence level of 95% considering 20% loss. 2580 students will be enrolled prevalence of asthma 10%) . Conglomerates of the CEIP in urban, rural, public and private-reached. INTERVENTION: Training MEEF with the educational program "Sports and Health Asthma and subsequent delivery, then the students MEEF are 5th and 6th grade ( 3 sessions). CONTROL: The standard instruction in schools. OUTCOME VARIABLES: Quality of life (Juniper) and "control del asthma en niños"(CAN) in asthmatics, Knowledge (NAKQ questionnaire) and attitudes toward asthma (all students and teachers). Pre-intervention (T0), post-intervention at 5-6 months (T1) Independent variables: Sex, suffering or not asthma, intervention / control, type CEIP. STATISTICAL ANALYSIS: Comparison of continuous variables: T Students (If normal distribution) "Mann-Whitney (If non-normal distribution). To study qualitative variables chi-square test (normal distribution) and Kruskal-Wallis ( no-normal distribution).

The aim of this study is to compare the efficacy of noninvasive positive pressure ventilation versus best medical therapy in patients with acute severe asthma

The purpose of the trial is to asses the efficacy and safety of sublingual annual immunotherapy in children with bronchial asthma and/or allergic rhinitis allergic to house dust mites.

The purpose of this study is to determine the effect on knowledge and behavior of playing an educational asthma computer game during a pediatric Emergency Department (ED) asthma visit among children ages 7 - 15 years. The ED cares for a high-risk population of children who have difficulty accessing preventive care well. The addition of a computer game to usual asthma emergency care could be a simple, effective, enjoyable way to improve patients' asthma knowledge, beliefs, and management practices. This project has the potential to lead to larger studies evaluating the benefit of education with and without behavioral interventions such as motivational interviewing. This project plans to implement and evaluate the use of a goal setting activity and the educational asthma computer game, "Quest for the Code" (Starlight Starbright Children's FoundationTM), in the ED of Seattle Children's Hospital. In a randomized trial of Spanish and English speaking children ages 7 - 15 years receiving ED care for their asthma, the investigators will evaluate the effects of the game on children's asthma knowledge, attitudes, and behaviors. The investigators aim to compare the change in asthma knowledge and locus of control after 3 months, for children who play the computerized asthma game, versus those who receive standard care in the ED. The investigators will also compare changes in asthma severity and activity limitations over 3 months, for children who play the asthma game without goal-setting, children who playing the game with goal-setting, and children who receive standard care. Overall, the investigators hypothesize that educational asthma game play by pediatric patients with acute asthma will improve asthma knowledge, compared with standard care.

The goals of control status of asthma have been changed with the improvement of its management as a chronic disease; many steps should be taken to achieve asthma control as defined by the GINA/NIH guidelines. There are good results with single variables, but overall asthma control should be addressed in different ways. Most traditional clinical studies provide an incomplete assessment of disease control, despite good clinical practice. The association of inhaled corticosteroid (IC) and long-action beta 2 agonist (LABA) has already showed their efficacy to reduce asthma symptoms, exacerbations and cost for moderate and severe asthma patients as well as the improvement in their quality of life. On the other hand, even with the use of first line maintenance medication, as recommended by guidelines, some asthmatic patients fail in obtaining a total control of the disease. This lack of efficacy, led us to hypothesize, that these patients who fail in response, would present chronic and fixed airway obstruction as a consequence of persistent inflammation and airway remodeling. This study has the purpose of looking for an adequate composite measure to provide an indicator of overall asthma status more accurately and meaningfully as reflect of treatment effectiveness and disease control. For this, we will test by a randomized control trial if an additional oral corticosteroid treatment could modify spirometric and plethysmography values, nasal and low airway cytology and HRCT (to evaluate small airway) in regularly treated stable asthma patients who have a positive bronchodilator response.

This study is to develop and pilot test a new group-based intervention for depressed Latina mothers of children with asthma. The investigators ongoing work has identified that close to 50% of Latina mothers of children with asthma report significant symptoms of depression. The intervention will combine asthma education and cognitive-behavioral strategies (e.g., increasing the pleasant activities that you do to help your mood) to address symptoms of depression. The investigators hope to improve mothers' mood, their feelings of confidence that they can manage asthma, and children's level of asthma control. The project has two phases. In Phase 1, the investigators will develop the intervention by working on the treatment manual and then conducting focus groups with Latina mothers to get input on the intervention. The investigators expect 24 mothers at each of 2 sites (RI and PR) to participate in focus groups (8 mothers per group). The group will take approximately 1-1.5 hours. In Phase 2, the investigators will conduct a small pilot of the intervention at both sites with new participants. At each site, 4 groups (4 sessions each) will be run. Participants will have an equal chance of being placed in the new intervention condition (asthma education and mood management), or in a control condition that covers asthma education and general topics regarding child health and wellness (e.g., encouraging reading, reducing screen time, nutrition). Participants will participate in a baseline research session, in the 4 intervention group sessions, and then in two follow-up research sessions (one at end of treatment which is expected to occur two months after enrollment, and one at 4-months post-treatment). They will complete survey instruments that assess their own depressive symptoms, family demographic characteristics, access/barriers to health care, self-efficacy to manage asthma, social network support, and family climate, as well as their child's asthma symptom frequency. Children 7-12 are included only for the assessment of asthma symptoms and lung function, which occurs at baseline, end of treatment, and 4-month follow up for 2 weeks at each time point. Participation in Phase 2 is expected to take approximately 6 months.

The primary goal of this study is to compare the expression of key GSK drug targets across the 4 asthma phenotypes and healthy subjects and secondarily to evaluate changes in target expression in response to a 2-week course of corticosteroids across the 4 asthma phenotypes. Each asthmatic subject in this study will undergo two bronchoscopies. Each healthy subject will undergo one bronchoscopy.

Albuterol (salbutamol) is a widely used asthma medication but is associated with undesirable side effects such as shakiness and increased heart rate. Targeted delivery of albuterol to area of lungs where it has most effect would require a lower total dose to produce the same beneficial effects while reducing the side effects. It is anticipated that only 1/13th to 1/25th of the standard nebulized dose of albuterol will be required to attain same bronchodilator response as a standard nebulizer treatment as determined by lung function measurement and that the reduced dose will significantly reduce side effects as determined by hand tremor and heart rate.

This study aims to observe the therapeutic effect of leukotriene modulator montelukast alone or combined with inhaled corticosteroid(ICS) on cough variant asthma(CVA). The investigators hypothesize: Cough score and cough reflex sensitivity will be improved after treatment with montelukast, inhaled corticosteroid/β2 agonist(ICS/LABA), and two combinations. Combination of leukotriene modulator and inhaled corticosteroid/β2 agonist may have better efficacy when compared to montelukast, corticosteroid/β2 agonist alone while MON, is comparable to symbicort.