Abstract

EFFECT OF INHALER TECHNIQUE COUNSELING ON PEAK EXPIRATORY FLOW RATE IN ASTHMA AND COPD PATIENTS

*Kinjal Pal, Trusha Prajapati, Zankhana Amin, Aaska Patel, Dr. Anita A. Mehta, Dr. Angha Apte, Dr. Tejal Gandhi and Dr. Akshay Shah

ABSTRACT

Objective: this study investigates the impact of structured inhaler technique counseling on peak expiratory flow rate (PEFR) in patients with asthma and chronic obstructive pulmonary disease (COPD). Despite the widespread use of inhalers, improper technique remains a significant barrier to effective treatment, leading to in many patients suboptimal disease control. Method: A prospective randomized controlled trial was conducted and eighty patients with asthma or COPD were randomly assigned to either an intervention group, receiving inhaler technique counseling, or a control group, which continued routine care. Baseline PEFR Measurements were recorded, followed by reassessments after seven days. Statistical analyses, including paired t test, were conducted to evaluate PEFR changes.Results: The intervention group demonstrated a significant increase in mean PEFR from 120.08 L/min to 168.75 L/min (p = 0.000283), while the control group showed a minor improvement from 124.73 L/min to 129.25 L/min (p = 0.668833). Conclusion: structured inhaler technique counseling significantly enhances PEFR in asthma and COPD patients, highlighting the need for routine inhaler education in clinical practice. Regular reinforcement of correct inhaler use can optimize medication delivery, improve symptoms control, and ultimately enhance patient outcomes.

Keywords: Asthma, COPD, Inhaler Technique, Peak Expiratory Flow Rate, Patient Counseling.