Survey of potentially inappropriate prescriptions for common cold symptoms in Japan: A cross-sectional study

oleh: Yasuhisa Nakano, Takashi Watari, Kazuya Adachi, Kenji Watanabe, Kazuya Otsuki, Yu Amano, Yuji Takaki, Kazumichi Onigata

Format: Article
Diterbitkan: Public Library of Science (PLoS) 2022-01-01

Deskripsi

<h4>Background</h4> Common cold is among the main reasons patients visit a medical facility. However, few studies have investigated whether prescriptions for common cold in Japan comply with domestic and international evidence. <h4>Objective</h4> To determine whether prescriptions for common cold complied with domestic and international evidence. <h4>Methods</h4> This cross-sectional study was conducted between October 22, 2020, and January 16, 2021. Patients with cold symptoms who visited the two dispensing pharmacies and met the eligibility criteria were interviewed. <h4>Main outcome measure</h4> The pharmacists at each store and a physician classified the patients into two groups: the potentially inappropriate prescribing group and the appropriate prescribing group. <h4>Results</h4> Of the 150 selected patients, 14 were excluded and 136 were included in the analysis. Males accounted for 44.9% of the total study population, and the median patient age was 34 years (interquartile range [IQR], 27–42). The prevalence rates of potentially inappropriate prescriptions and appropriate prescriptions were 89.0% and 11.0%, respectively and the median drug costs were 602.0 yen (IQR, 479.7–839.2) [$5.2 (IQR, 4.2–7.3)] and 406.7 yen (IQR, 194.5–537.2) [$3.5 (IQR, 1.7–4.7)], respectively. The most common potentially inappropriate prescriptions were the prescription of oral cephem antibacterial agents to patients who did not have symptoms of bacterial infections (50.4%) and β2 stimulants to those who did not have respiratory symptoms due to underlying disease or history (33.9%). <h4>Conclusions</h4> Approximately 90% of prescriptions for common cold symptoms in the area were potentially inappropriate. Our findings could contribute to the monitoring of the use of medicines for the treatment of common cold symptoms.