Active clinical trials for "Asthma"

The primary study objective is to generate evidence as to the feasibility, usability, perceived value, and potential benefits of implementing the AMAZE™ platform into clinical practice.

Guidelines suggests that asthma should not be treated prior to a reversibility test and/or an assessment with peak expiratory flow (PEF) unless there is a clinical urgency for the patient to be treated. Approximately one third of patients with diagnosed asthma can safely step-wise withdraw their asthma medication and diagnosis based on repeated objective lung function measurements. AsthmaTuner is CE-marked and provides doctors and nurses with information on patient spirometry incl. reversibility test and diurnal or weekly variability of PEF in relation perceived symptoms. Thereby, digital supported asthma care with AsthmaTuner can improve objective diagnosis of asthma. The objectives of this study are to evaluate the sensitivity and specificity to establish objective asthma diagnosis with spirometry including reversibility test and PEF-monitoring with AsthmaTuner, and secondary, assess the number of asthma patients with objective verified asthma diagnosis with use of spirometry including reversibility test and/or periodic variability with PEF/FEV1 between traditional trial treatment and treatment with AsthmaTuner. At least 146 patients will be included who are at least six years old, with respiratory symptoms that can be signed to asthma last month or with physician-diagnosed asthma last five years without intake of anti-inflammatory treatment in the last three months. This is a randomised controlled trial evaluating a diagnostic two step algorithm that firstly includes dynamic spirometry with a reversibility test and PEF/FEV1 monitoring with AsthmaTuner during 2-4 weeks, and secondly randomization to traditional trial treatment with dynamic spirometry with a reversibility test, or AsthmaTuner incl. PEF/FEV1 monitoring during trial treatment. We plan to include in total 146 patients in primary care with either undiagnosed asthma having respiratory symptoms that can be signed to asthma last month, or patients with a asthma diagnosis last 5 years but no intake of regular anti-inflammatory asthma medication last 3 months. The study start in early 2021 and finish in 2023.

Investigator examines the past prescription patterns and the reasons for the change of prescription to Monterizine capsules for Perennial Allergic Rhinitis patients with Asthma who will be taking Monterizine capsules to treat allergic rhinitis. After being given Monterizine capsules, Investigator evaluates the therapeutic effectiveness and safety for 3 months (or 6 months).

Asthma is the most common chronic disease in children worldwide. Asthma is characterised by a chronic inflammatory disorder of the airways,episodes of wheezing, breathlessness, chest tightness and coughing. There is a large variability of asthma prevalence between countries from 11 to 15% for children in developed countries. Asthma may limit the patient's ability to be physically active and can lead to a sedentary lifestyle and affect patients' quality of life. Indeed, long-term goal of asthma management as any chronic disease is to control symptoms in order to ensure a normal quality of life to children with asthma In 1980, the World Health Organization stated that functional capacity explorations best reflect the impact of a chronic disease on the quality of life. Indeed, cardiopulmonary exercise test (CPET) has become the "gold standard" in functional evaluation of cardiorespiratory diseases in adults gradually extended to children. Physical fitness is evaluated by maximal oxygen uptake "VO2 max" during a CPET. CPET also allows to determine possible limiting factors (cardiac limitation, ventilatory limitation, muscular deconditioning) responsible for a lower VO2max. There is actually contradictory evidence regarding the aerobic fitness levels of asthmatic children and it remains unclear whether significant differences exist between asthmatic children and their non-asthmatic counterparts. Few studies suggest ventilatory exercise limitations linked to the severity of bronchial obstruction whether others put in light the impact of muscular deconditioning in the asthmatic population. In this context, the investigators aimed to compare the cardiopulmonary fitness of children with asthma with that of age-adjusted and gender-adjusted controls. The investigators also intended to identify clinical characteristics associated with VO2max in this population.

In this study we aimed to assess the clinical and laboratory profile of some Egyptian asthmatic children who are sensitized to house dust mites and determine the association of HDM sensitization and severity of asthma according to recent GINA guidelines.

bronchial asthma (BA) may affect pregnancy and this affection may increase with increasing asthma severity. This study was designed to detect the effect of asthma severity on the course of asthma during pregnancy and its effect on the pregnancy and perinatal outcome

Social isolation rules applied to prevent and control COVID-19 disease reduce cross-infection, exposure to more allergens in the home environment, reducing hospital admissions by avoiding contamination, asthma control, fear of COVID-19 and physical activity for reasons such as increased anxiety and lack of exercise. How it will affect is unclear. Considering all these, positive or negative changes in asthma-related risk factors, changes in physical activity level, asthma attacks and control, fear of COVID-19 will be examined and contribute to the literature in children with asthma.

Although the asthmatic treatments currently be effective in term of efficacy of inhaled medications and good clinical outcome including symptom controlled and asthma exacerbation number, the large number of worse event still have been reported. Few cases eventually have been intubated and died even though using optimal medication. In this study, we will search to identify factors that may influence intubation in hospitalised patient with asthmatic attack.

This is a feasibility study to assess novel electronic monitoring devices for monitoring adherence in children with asthma who are on inhaled corticosteroids (ICS) It is a mixed method (quantitative and qualitative) open label, pragmatic randomised feasibility study with two main aims: To assess the feasibility of 4 novel electronic monitoring devices in children aged 6-16 years with asthma, in terms of usability and acceptability by patients/ guardians and healthcare professionals (qualitative study) To evaluate the accuracy of these devices and assess whether they impact on asthma control (quantitative study). The duration of study is 16 weeks.

Obesity and asthma share changes that may begin in the fetal development phase. The endophenotype obesity-asthma presents as main characteristic a pattern of inflammatory response different from the habitual Th2 profile of cytokines. In these obese patients, possible changes in the diaphragm muscle can directly influence the dynamics of pulmonary ventilation significantly. Due to the importance of the diaphragm in pulmonary ventilation, this study will be performed to verify possible alteration in the excursion and diaphragmatic thickness of adolescents with endophenotype obesity-asthma. In parallel, the possible underlying etiopathogenic substrate of this endophenotype will be explored through the dosing of muscle enzymes and inflammatory cytokines and obesity hormones.