View clinical trials related to Signs and Symptoms, Respiratory.
Filter by:Viral self-limiting infections in respiratory organs among children are common in primary care. Serious infections have low prevalence and are challenging to distinguish from self-limiting infections. Prescription of antibiotics in primary care is still high but stable since 2009 in Norway, and 90% of all antibiotics are prescribed in primary care. C-reactive protein (CRP) has been especially popular in Norway for point-of-care testing in primary care, but its role in ruling-out serious infections and the cut-off value for prescribing antibiotics has been discussed a lot. The aim of this study is to identify if pretesting with CRP of all children 0-6 year with fever or respiratory symptoms at Out-of-Hours Services will affect the prescription of antibiotics and the referral to hospital for children.
Many responders to the World Trade Center (WTC) disaster continue to experience significant mental and physical health problems. Two of the most common health problems, post-traumatic stress disorder (PTSD) symptoms and respiratory illness, often occur together. Mental health conditions, such as PTSD, make physical illnesses worse and interfere with treatment. The primary goal of this study is to test a mind-body treatment designed to reduce both PTSD and respiratory symptoms.
Nitric Oxide is recognized as a biological marker for many chronic airway diseases. It has been standardised for clinical use indicating airway inflammation. In clinical practice, FeNO can aid confirmation of an asthma diagnosis and can indicate the degree of steroid-responsiveness. This can help guide physician decisions on the initiation of inhaled corticosteroid (ICS) therapy, or adjustment of ICS therapy. Therefore, FeNO measurement could be particularly useful to confirm an asthma diagnosis in patients with non-specific respiratory symptoms (≥ 6 weeks of cough and/or wheezing and/or chronic dyspnoea) and to assess how likely they are to benefit from corticosteroid treatment. This study will assess the suitability of FeNO to predict ICS responsiveness in patients with non-specific respiratory symptoms. Additionally, we would like to determine the suitability of FeNO as a diagnostic tool for asthma in comparison to conventional predictors, e.g. spirometry.
INTRODUCTION Lung function assessment of preschool children is hindered by their limited co-operation in conventional tests such as peak expiratory flow (PEF) or spirometry and the methods available for younger children are, again, laborious and time consuming. However, impedance pneumography (IP) records indices of airway obstruction during normal sleep at home and has been shown accurate in wheezy preschool children (Seppä et al. J Appl Physiol 2013). AIM OF THE STUDY The general purpose of this study is to assess the clinical value of the information provided by overnight home recording of tidal breathing by means of IP technique in young children with asthmatic symptoms and inhaled corticosteroid (ICS) medication. The main hypothesis is that IP measurement can distinguish between groups whose asthmatic symptoms recur or do not recur after ending the ICS drug treatment period. METHODS The study recruits 1-5 year old children (n=75) who have presented at the emergency room due to obstructive bronchitis and for whom an ICS drug treatment period has been prescribed based on the national guidelines. The subjects will perform three overnight IP measurements at home at two weeks intervals close to and after ending of the treatment period. SIGNIFICANCE OF THE STUDY Being an affordable, simple and convenient ambulatory measurement method, IP may bring needed objectivity to asthma diagnostics and asthma drug response assessment in young children.
Respiratory conditions impose an enormous burden on the individual and the society. According to the WHO World Health Report 2000, the top five respiratory diseases - including asthma and COPD - account for 17% of all deaths and 13% of all Disability-Adjusted Life Years (DALYs). Obstructive lung diseases are among the most common chronic diseases in working-aged populations affecting ~40 million individuals in Europe. The greatest economic burden of respiratory diseases on health services and lost production in the EU is due to COPD and asthma, at about €20 billion each for healthcare and €25 billion and €15 billion, respectively, for lost production. For Norway, there are no estimates of asthma prevalence for the country as a whole, but 80/1000 women and 55/1000 men used asthma medication in 2013 according to the national prescription register. Estimated annual deaths in Norway due to COPD were 4070 in 2015, which is 30% higher than for lung cancer. Unfortunately, a substantial proportion of patients are still difficult to treat. This underlines the need for better primary prevention and more knowledge regarding causes and exacerbating factors. Several risk factors for chronic respiratory diseases are identified, most important tobacco smoke, closely followed by air pollution and occupational exposure. However, according to recent reviews there is a lack of understanding regarding environmental risk factors and mechanisms of how these affect respiratory health, the importance of biological markers and comorbidity, and of socioeconomic risk factors. Moreover, there is a need for assessment of interactions between risk factors and between the individual and the environment. Telemark has a high proportion of craft- and industrial workers providing exposure contrasts. Furthermore, the use of medication against respiratory diseases and the rate of sick leave are higher in Telemark than elsewhere in Norway. Moreover, the county has a high rate of disability. There are previous studies from other parts of Norway, which have estimated the occurrence of respiratory diseases and provided valuable knowledge regarding some risk factors. However, these studies use crude measures of self-reported exposure and do not provide sufficient information on how to target intervention and implement effective prevention. In contrast to the Telemark study, these studies have not included register data or advanced modelling of environmental exposure.
THE AIM OF THIS STUDY IS TO TEST IF THE STRETCHING OF THE RESPIRATORY ACCESSORY MUSCLE PROVIDE SOME BENEFIT ON THORACOABDOMINAL MECHANICS, FUNCTIONAL CAPACITY, PSYCHOLOGICAL AND SOCIAL ASPECTS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE
The purpose of this study is to understand why patients in the World Trade Center program have continuing breathing problems. This study will improve investigators understanding of breathing problems among individuals with World Trade Center exposure by allowing them to review and monitor medication use, lung function, and examine other conditions that can contribute to problems with breathing. The findings from the study will help investigators understand why some people have persistent lower respiratory symptoms (breathing problems) after their exposure to World Trade Center dust and fumes, and may help guide better management and treatment of these symptoms.
The objective of the study is to confirm the safety and efficacy in patients utilizing the aura6000 System for the treatment of Obstructive Sleep Apnea (OSA).
In this study we will investigate the effect of intranasal corticosteroid therapy, which is known to reduce mucosal inflammation and nasal blockage, on asthmatic symptoms.
The objective of the study is to determine the safety and preliminary efficacy in patients utilizing the aura6000 System for the treatment of Obstructive Sleep Apnea (OSA).