An estimated 75 percent of hospital admissions for asthma are avoidable and as many as 90 percent of the deaths from asthma are preventable.
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Asthma Over-Diagnosis Ups in Britain With Half a Million Children Lacking Symptoms"
‘Half a million asthmatic children show no clinical signs and have probably been misdiagnosed, posing a risk of treatment side effects in the UK.’
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Researchers from the University Medical Center Utrecht looked at the medical records of 652 youngsters in the Netherlands diagnosed with asthma and found that in 53% of children were over-diagnosed.
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The study also highlights that doctors are not using proper diagnosis techniques as recommended by the international standards. They confirm the presence of asthma by looking at history of lung problems rather than conducting clinical tests.
The best method for diagnosis of asthma is spirometry, a device that measures lung function and breathing. Researchers found that the device was used only in 16 percent of the cases.
Dr. Ingrid Looijmans-van den Akker, said, “Over-diagnosis of asthma was found in more than half of the children, leading to unnecessary treatment, disease burden, and impact on their quality of life."
Over-diagnosis and over-treatment can lead to side effects such as muscle cramps, throat infections, tremors, vomiting and nausea.
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Professor Mark Baker, director of clinical practice at NICE, said, “Nice is currently developing a guideline to provide advice for primary, secondary and community care healthcare professionals on the most suitable tests for accurately diagnosing asthma and how to help people monitor and control their symptoms."
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Source-Medindia