Consumption of proton pump inhibitors in outpatients of Gastroenterology Clinics in Khyber Pakhtunkhwa: evidence of inexpedient use.

Ashfaq, Muhammad; Ali Abid, Syed Mobasher; Khan, Qasim; Hassan Sharif, Muhammad Junaid; Haroon, Muhammad Zeeshan; Khan, Adil Naseer; Alkahraman, Yasser M. S. A.

Introduction: Proton pump inhibitors (PPIs) are effective drugs used for multiple gastrointestinal complications. They are commonly used in both hospitalised and outpatients. However, little is known about its utilisation pattern in ambulatory patients. Aim: To evaluate the inexpedient continuous use of PPIs in patients with respect to treatment duration. Material and methods: A cross-sectional observational study was conducted from January 2018 to November 2019 in Khyber Pakhtunkhwa, Pakistan. Regular proton pump inhibitor users were identified through patient histories. Results: During the study period, 171 patients were included using a non-probability consecutive sampling technique, who were using regular proton pump inhibitors for a longer duration, i.e. from 3 months to 15 years. The highest proportion (42.8%) were using PPI regularly from 3 months to 1 year followed by 22.9% for 1-2 years, 12.0% for 2-3 years, 7.8% for 3-4 years, 4.2% for 4-5 years, and 10.24% for > 5 years. Omeprazole and esomeprazole were the most commonly used drugs, with 71.1% and 23.5% prevalence, respectively. A total of 33.73% of patients had continued PPI use on their own after initially being prescribed by the physician. Conclusions: It can be deduced that PPIs are used in outpatients beyond standard treatment guidelines. The inexpedient continuous use of proton pump inhibitors is of concern due to the risk of developing adverse effects. Therefore, patient counselling and periodic monitoring must be carried out to prevent the irrational use of PPIs.

PROTON pump inhibitors; NONPROBABILITY sampling; DRUG efficacy; PROTON therapy; TREATMENT duration

Gastroenterology Review / Przegląd Gastroenterologiczny, 2024, Vol 19, Issue 2, p159

1895-5770

Academic Journal

10.5114/pg.2024.139429