Speaker:

Dr Su-Yeon Yu

Abstract:

Gastric acid-related disorders are very common and most patients have persisting or intrusive symptoms. Because of the high prevalence of gastric acid-related disorders, healthcare resource utilization is substantial. The aim of this study is to compare and contrast the use of PPIs, H2RAs and mucoprotective agents used for gastric acid-related disorder in Australia and Korea in the period 2004-2017, and explore the factors influencing the differences between two countries. Drugs prescription data for outpatients in Australia were extracted from the Australian Statistics on Medicines annual reports (2004-2015) and dose specific and expenditure data were obtained from the Medicare (2004-2017). Similar pharmaceutical data were obtained from Korean a National Health Insurance Service in Korea (2004-2017). We analyzed the volumes and expenditures of the drug use each year with Defined Daily Dose per 1,000 population per day (DDD/1,000/day) and Australian dollar by PPI, H2RA and mucoprotective drugs.

Total drug utilization for gastric acrid related disorders increased in two countries but shows different features. Overall drug use was somewhat higher in Australia but increased much faster in Korea, and more PPIs were used in Australia and more mucoprotective drugs and H2RAs are used in Korea. The drug expenditure and use of low-dose PPIs are more increasing in Korea. The majority of PPI use was GORD and other hypersecretory conditions in Australia and Korea, respectively. There are significant differences in Australia and Korea in use of drugs for gastric acid-related disorders.

We believe that this is mainly due to healthcare system, pharmaceutical policy, cultural/historical experience, economic and demographic aspects. As the true reasons driving the difference remain uncertain yet, further research is required and the appropriateness of increased utilization needs to be addressed.

Speaker bio:

Dr Su-Yeon Yu is a post-doctoral researcher working with Dr. Hollingworth and was honoured with Endeavour Scholarship & Fellowship which is provided by Australian Department of Education and Training. Currently, she is also a research fellow at National Evidence-based Healthcare Collaborating Agency in Korea (similar to NICE in UK). She has worked at National Health Insurance Service and at Health Insurance Review and Assessment Agency (similar to PBAC in Australia) before. She is a committee member of ISPOR Korea Chapter (International Society for Pharmacoeconomics and Outcomes Research) and Korean Academy of Social & Managed Care Pharmacy. She has studied in Seoul National University, Korea; BSc in pharmacy, master degree in pharmacokinetics, phD in public health.  She mainly works on health technology assessment, economic evaluations, and pharmacoepidemiology.

Dr Su-Yeon Yu

About Seminar Series

The School of Pharmacy Seminar Series involves regular formal presentations of high-quality scholarly work with broad appeal.

The wider School community is invited to attend, including academic and professional staff, special guests, visitors, as well as HDR, postgraduate, masters and honours students.

Seminars are held on Fridays from 12pm–1pm in room 5034 in the Pharmacy Australia Centre of Excellence, 20 Cornwall St Woolloongabba (next to TRI and the PA Hospital).

Confirmed 2022 seminars

Date

Presenter

12-1pm, Friday 1st April (PACE R5034 and Zoom)

Dr Ran Wang, Mater Research Institute, UQ

12-1pm, Friday 22nd April (Zoom Only)

Dr Joanna Harnett, School of Pharmacy, The University of Sydney

12-1pm, Friday 29th April (PACE R5034 and Zoom)Dr Iman Azimi, Lecturer in Pharmaceutical Science, University of Tasmania

12-1pm, Friday 6th May (PACE R5034 and Zoom)

Dr Larisa Labzin, Institute of Molecular Bioscience, UQ

12-1pm, Friday 20th May (PACE R5034 and Zoom)

Prof Nina Barnett, Consultant Pharmacist,

Visiting Professor Kingston University, UK, London

11am-12pm, Friday 27th May (Zoom only)

Prof Terry Hebert, Department of Pharmacology and Therapeutics, McGill University, Montreal, Canada

12-1pm, Friday 3rd June (PACE R5034 and Zoom)

A/Prof Joy Wolfram, School of Chemical Engineering, UQ

12-1pm, Friday 17th June (PACE R5034 and Zoom)

Dr Rink-Jan Lohman, School of Pharmacy, UQ and

Dr Karnaker Reddy Tupally, School of Pharmacy, UQ

12-1pm, Friday 1st July (PACE R5034 and Zoom)

Dr Khay Fong, School of Environmental Life Sciences, University of Newcastle

Venue

Pharmacy Australia Centre of Excellence, 20 Cornwall St, Woolloongabba
Room: 
5034