Respiratory System Commons^™

Assessing Two Spirometric Criteria Of Pre-Bronchodilator And Post-Bronchodilator Fev1/Fvc Ratio In Detecting Air Flow Obstruction, Zeeshan Waheed, Muhammad Irfan, Ahmed Suleman Haque, Najmul Hasan Siddiqui, Safia Awan, Beenish Syed, Javaid Khan

Section of Pulmonary & Critical Care

OBJECTIVES: To assess the Pre-bronchodilator criteria and the Post-bronchodilator criteria of FEV1/FVC ratio in diagnosing Airflow obstruction.

METHODS: An observational study was conducted from 1988 to 2006 at the Aga Khan University Hospital Patients referred to the pulmonary function test laboratory for spirometry with bronchodilator reversibility at the hospital during the above said period were enrolled. Forced spirometry was performed according to ATS guidelines. All patients who had pre-bronchodilator criteria of airflow obstruction were analyzed and compared with the post bronchodilator criteria.

RESULTS: A total of 4222 individuals underwent spirometry out of which 4072 individuals were studied. Using the pre …

Assessment Of Asthma Control Using The Asthma Control Test At A Tertiary Care Centre In Karachi, Pakistan, Sana Shoukat, Saqib Ali Gowani, Ameer Ali Khowaja, Javaid Khan

Section of Pulmonary & Critical Care

The aim of our study was to assess asthma control among asthmatics at a tertiary care setting in Karachi using ACT questionnaire. The ACT questionnaire was filled by known asthmatics in January 2007. A total of 150 questionnaires were filled of which, 61 (40%) were males and 89 (60%) females. Mean ACT score was 17.71 +/- 4.41. Association between sex and asthma control was not statistically significant. Significant association was seen with asthma control and Ipratropium bromide inhaler. Asthma control among patients at a tertiary care centre is moderate. ACT can be used to follow patients in the hospital.