CASE STUDY AEBA

Model for asthma exacerbation. Cellular and structural bases of chronic obstructive pulmonary disease. Another important modifiable risk factor in this study was exposure and allergic sensitivity to cat or dog, further underscoring the interaction between allergic and viral causes. The purpose of this review is to examine the epidemiologic features of acute asthma exacerbations and to summarize recent advances in our understanding of the clinical and biological features of asthma exacerbations. The major human rhinovirus receptor is ICAM

Furthermore, increased disease burden and asthma symptoms frequently persist for at least 1 month after emergency department discharge following an asthma exacerbation [ 1 ]. However, for the diagnosis of C. Krishnan JA, Gould M. Asthmatics who experience near fatal exacerbations are an important subgroup of asthma, because better interventions for education, compliance, and use of inhaled corticosteroids might reduce the incidence of recurrent near fatal events. The effectiveness of this therapy underscores the importance of developing therapies specifically aimed at reducing exacerbations as a primary outcome in clinical trials.

Considering that all patients eventually reached similar FEV1 values, studyy suggest that, in our study population, the diversity in exacerbation intensity may have been associated with the presence of AAI.

case study aeba

Chronic obstructive pulmonary disease COPD Hyperventilation syndrome and panic attacks Congestive heart failure Pulmonary embolism Laryngeal dysfunction Mechanical obstruction of the airways benign and malignant tumors Pulmonary infiltration with eosinophilia Diffuse parenchymal lung diseases Cough secondary to drugs ACE inhibitors Vocal cord dysfunction.

The Epidemiology and Natural History of Asthma: Whether or not FENO measures will ultimately prove beneficial in reducing asthma exacerbations remains to be seen.

Acute Exacerbations of Asthma: Epidemiology, Biology and the Exacerbation-Prone Phenotype

Chest radiograph from a 20 year-old woman admitted to the intensive care unit for management of acute severe asthma. The adaptive immune response may also be important for limiting viral replication.

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The major human rhinovirus receptor is ICAM The global burden of asthma: This phenomenon might explain the slower clinical improvement in aeb patients with AAI, where the presence of C. The purpose of this review is to examine the epidemiologic features of acute asthma exacerbations and to summarize recent advances in our understanding of the clinical and biological features of asthma exacerbations.

Table 2 Demographic and history characteristics of the study population according to acute atypical infection AAI.

Importance of acute Mycoplasma pneumoniae and Chlamydia pneumoniae infections in children with wheezing. Subjects challenged with allergen before stidy after intranasal inoculation of rhinovirus had increases in the late-phase allergen responses to histamine and ragweed during their colds [ 5859 ].

Near fatal asthma is also frequently associated with segmental or subsegmental lung collapse because of mucus plugs Figure 2 and Figure 3. At this time the mechanism of this suboptimal antiviral response is poorly understood and specific interventions aebq remedy it are not available.

Other viral causes include influenza, parainfluenza, respiratory syncytial virus, Chlamydia pneumoniae, and Mycoplasma pneumoniae [ 49535556 ].

case study aeba

Reproduced, with permission, from Lang et al [ 47 ]. Children and adolescents have the lowest mortality rate 0.

For more information about this stidy, please visit this page: Whilst serology is an indirect measure of infection, direct detection of C.

First reports analysed the role of respiratory viruses, whereaslater on several observations pointed out the possible involvement of atypical bacteria in asthma, particularly M. Atypical pathogen infection in adults with acute exacerbation of bronchial asthma. A recent study showed that C. The incidence of these two bacteria observed in cae study is different from previous published data [ 3 ]. Another important modifiable risk factor in this study was exposure and allergic sensitivity to cat or dog, further underscoring the interaction between allergic and viral causes.

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Acute Exacerbations of Asthma: Epidemiology, Biology and the Exacerbation-Prone Phenotype

Fifty-eight patients completed the study. For example, a case-control study of 60 adult patients compared those hospitalized with acute asthma to two stuey groups – patients with stable asthma and patients hospitalized for non-asthma conditions [ 55 ]. Demographic and history characteristics of the study population according to acute atypical infection AAI. Mild exacerbations and eosinophilic inflammation in patients with stable, well-controlled asthma after 1 year of follow-up.

A further weakness of our work is the use of PEF expressed as a percentage of predicted value and not of the patient’s previous best value, as suggested by the BTS guidelines [ 14 ]. National Center for Biotechnology InformationXase. Methods We prospectively analysed consecutive patients admitted to the Emergency Department with acute asthma exacerbation. Although, many cases of recurrent cough and wheezing in children and adults are due to asthma, other conditions are often misdiagnosed as asthma.

In children, chronic cough is a problem, which needs differentiation between asthma and not asthma.