In a survey of almost 4,000 asthma patients, doctors and members of the general population, 71% of the asthma patients had disease that was either not well or very poorly controlled according to definitions established by current guidelines.
On the other hand, the majority of asthma patients said they thought their disease was well controlled, suggesting that many patients don’t understand the meaning of the term “adequate asthma control”.
The so-called Asthma Insight and Management study was a national survey of three populations, with responses from 2,500 asthma patients age 12 and older, 1,090 adults in the general population, and 309 health care providers. It was conducted by SRxA Advisors, Michael Blaiss, Eli Meltzer and colleagues, Drs Kevin Murphy, Robert Nathan and Stuart Stoloff
Among some of the more surprising results, researchers found:
- 64% of asthma patients thought their disease was well controlled because they had two or more months between exacerbations.
- 61% thought their asthma was well controlled because they had only been forced to go to the emergency room for asthma once in the previous year.
- Only 6% agreed their disease was either not well or very poorly controlled.
- Only 48% of patients reported that they followed the advice of their doctor.
Despite this, the disease burden is high. 63% of the patients said their asthma persisted throughout the year and 41% reported that the illness interfered with their life “some” or “a lot.” Compared with the general population, Blaiss and colleagues found, asthma patients reported poorer general health, greater limitations on activity, and taking more than twice as many sick and disability days off work.
According to another SRxA Advisor, Dr. John Oppenheimer, the study confirms what many clinicians have long suspected. He told us, “While there are many possible causes for suboptimal management, one of the problems is doctors speak doctor and patients speak patient.”
Both physicians and the manufacturers of asthma drugs need to make more of an effort to understand why asthma patients don’t use medications as directed in order to help them improve both their health and quality of life.
What are your thoughts on this? Word in Health is waiting to hear from you.