What kind of medical emergency is status asthmaticus?
This is also known as status asthmaticus. Status asthmaticus is a medical emergency, an extreme form of asthma exacerbation characterized by hypoxemia, hypercarbia, and secondary respiratory failure.
Which is the best diagnostic index for Status asthmaticus?
No single clinical or diagnostic index has been known to predict clinical outcome in status asthmaticus. Hence, a multi-pronged and time-sensitive approach combining symptoms and signs, assessing airflow and blood gas, and a rapid escalation of treatment based on initial treatment response is favored to diagnose and manage the condition. Etiology
Who is more likely to be a status asthmatic?
Multiple observational studies have reported a higher incidence in women, among African Americans, and in subjects with adult-onset asthma, which developed after 17 years.[5] Status asthmatic is more prevalent in individuals with lower socioeconomic status because of less access to specialist care.[6]
What happens if asthma is not treated properly?
If not recognized and managed appropriately, asthmatics portends the risk of acute ventilatory failure and even death. Despite advances in pharmacotherapy and access to early diagnosis and treatment of asthma itself, it remains one of the most common causes of emergency department visits.
Is there a diagnostic index for Status asthmaticus?
No single clinical or diagnostic index has been known to predict clinical outcome in status asthmaticus. Hence, a multi-pronged and time-sensitive approach combining symptoms and signs, assessing airflow and blood gas, and a rapid escalation of treatment based on initial treatment response is favored to diagnose and manage the condition.
How does status asthmaticus affect the circulatory system?
One of the circulatory consequences of status asthmaticus apart from tachycardia and tachypnea is a large respiratory phase variation in pleural pressure. The increased inspiratory effort against obstructed airway results in augmented negative intrathoracic pressure.