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Spirometry in Children

Specialty Services

Spirometry in Children

Spirometry is an essential diagnostic test that plays a pivotal role in assessing lung function in children. It is a type of Pulmonary Function Test (PFT) that measures how much air a child can inhale and exhale and how quickly they can do so. This non-invasive test is especially valuable in diagnosing and managing conditions like Asthma and other respiratory disorders. This section deals with an overview of spirometry in children highlighting its importance, how it is performed and utility in management of asthma in children.

Diagnosing Asthma

Identifies airflow obstruction and its reversibility after bronchodilator use.

Differentiating Respiratory Disorders

Helps distinguish between asthma and other conditions like restrictive lung diseases.

Detecting Early Respiratory Issues

Monitors respiratory status and identifies potential problems before they worsen e.g. in children with neuromuscular disorders like duchenne muscular dystrophy (DMD), congenital myopathies, spinal muscular atrophy (SMA).

Monitoring Treatment Effectiveness

Tracks how well a child’s respiratory condition is responding to prescribed therapies.

What is Spirometry?

Spirometry is a simple, painless test that evaluates lung function by measuring two primary parameters:

  • Forced Vital Capacity (FVC): The maximum amount of air exhaled after a deep breath.
  • Forced Expiratory Volume in 1 Second (FEV1): The amount of air exhaled in the first second of a forceful breath out.

These measurements provide critical insights into the functioning of a child’s lungs, aiding in the diagnosis and management of respiratory conditions.

Spirometry services at BLK MAX and Children’s Chest Clinic

Children’s Chest Clinic and Division of Pediatric Pulmonology at BLK-MAX Hospital we have a state of the art spirometry equipment from Jeager (Germany). The equipment has computer animation programs or computer games to make these tests easier for children.

Children are not young adults and need special attention during the test. They needs to be encouraged in a child friendly environment. Our specifically trained Lung Function physiologist would assist the child. Dr Ankit Parakh takes special interest in getting these tests done.

Spirometry is a cornerstone in diagnosing and managing pediatric respiratory conditions, particularly Asthma. As a type of Pulmonary Function Test (PFT), it offers objective insights that guide effective treatment strategies and improve outcomes. If you suspect your child has a respiratory issue, consult a pediatric pulmonologist to explore the benefits of spirometry. Conclusion

Frequently Asked Questions (FAQs)

Spirometry is typically performed in children aged 5 years and older, as they can follow the necessary instructions. There might be a 10% chance that the child is not able to perform the test in the first time. In such cases we would repeat the test in the next one week. Children who are unable to perform a spirometry can now undergo an Impulse Oscillometry, which can be done from the age of 2 years. For more information on Impulse Oscillometry click here. https://www.ankitparakh.com/specialty-services/pediatric-lung-function-testing/impulse-oscillometry/
Yes, spirometry is a safe, non-invasive test with no significant risks or side effects.
Spirometry identifies airway obstruction and measures the improvement in airflow after using a bronchodilator, confirming asthma diagnosis.
Regular testing every 6-12 months is recommended to monitor lung function and adjust treatment as needed.
Ensure the child avoids heavy meals, vigorous exercise, and certain medications before the test, following the healthcare provider’s advice.
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