ABSTRACT
The aim of this study was to determine the proportion of near-miss dispensing errors in hospital pharmacies in Japan. A prospective multi-center observational study was conducted between December 2018 and March 2019. The primary objective was to determine the proportion of near-miss dispensing errors in hospital pharmacy departments. The secondary objective was to determine the predictive factors for near-miss dispensing errors using multiple logistic regression analysis. The study was approved by the ethical committee at The Institute of Medical Sciences, University of Tokyo, Japan. A multi-center prospective observational study was conducted in 20 hospitals comprising 8862 beds. Across the 20 hospitals, we assessed data from 553 pharmacists and 53039 prescriptions. A near-miss dispensing error proportion of 0.87% (n = 461) was observed in the study. We found predictive factors for dispensing errors in day-time shifts: a higher number of drugs in a prescription, higher number of quantified drugs, such as liquid or powder formula, in a prescription, and higher number of topical agents in a prescription; but we did not observe for career experience level for clinical pharmacists. For night-time and weekend shifts, we observed a negative correlation of near-miss dispensing errors with clinical pharmacist experience level. We found an overall incidence of near-miss dispensing errors of 0.87%. Predictive factors for errors in night-time and weekend shifts was inexperienced pharmacists. We recommended that pharmacy managers should consider education or improved work flow to avoid near-miss dispensing errors by younger pharmacists, especially those working night or weekend shifts.
Subject(s)
Near Miss, Healthcare , Pharmacies , Hospitals , Humans , Japan , Medication Errors/prevention & control , Pharmacists , Powders , Prospective StudiesABSTRACT
Antimicrobial resistance is a major health concern. A primary cause is the inappropriate use of antimicrobials, particularly by patients with upper respiratory tract infection. However, baseline information for antibiotic use for common cold before being applied the National Action Plan on Antimicrobial Resistance in Japan is lacking. Here, we analyzed the inappropriate use of antibiotics in the working-age workers. We used large claims data from an annual health check-up for at least 5 consecutive years. Among 201,223 participants, we included 18,659 working-age workers who were diagnosed with common cold at a clinic/hospital. We calculated the proportion of patients with common cold who were prescribed antibiotics and analyzed predictive factors associated with antibiotics prescription. Antibiotics were prescribed to 49.2% (n = 9180) of patients diagnosed with common cold. In the logistic regression analysis, the group taking antibiotics was predominantly younger, male, without chronic diseases, and diagnosed at a small hospital/clinic (where the number of beds was 0-19). Cephems accounted for the highest proportion of prescribed antibiotics, with 40-45% of patients being prescribed antibiotics. Our data may be applied to prioritize resources such as medical staff-intervention or education of working-age people without chronic diseases who visit clinics for common cold to avoid the potential inappropriate use of antibiotics and prevent antimicrobial resistance acceleration.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Common Cold/diagnosis , Common Cold/drug therapy , Drug Prescriptions/statistics & numerical data , Inappropriate Prescribing/statistics & numerical data , Adult , Age Factors , Common Cold/epidemiology , Drug Resistance, Bacterial/drug effects , Female , Humans , Inappropriate Prescribing/prevention & control , Japan/epidemiology , Male , Middle Aged , Practice Patterns, Physicians' , Retrospective Studies , Sex Factors , Treatment OutcomeABSTRACT
OBJECTIVE: Severe oral mucositis caused by chemo- and radio-therapy is a common adverse event in patients with cancer. In this study, we investigated the development of an indomethacin mouth wash(IM-MW)as a novel approach to treat pain due to oral mucositis. METHODS: We examined the appropriate preparation methods for IM-MW with suitable stability. IM- MW was made from bulk IM, controlled release IM capsules, and IM capsules. Dissolution in water was tested at water temperatures of 70â, 90â, and 98â(n=3), and with a shaking time of 30 or 60s(n=3). We determined the IM concentration in IM-MW by HPLC-UV analysis(n=5)at time points between just after preparation and day 7, to estimate the shelf- life at 4â and 25â. RESULTS: At 70â, bulk IM did not dissolve, but at 90â and 98â, bulk IM, controlled release IM capsules, and IM capsules all dissolved effectively. Shaking times of 30 and 60s were sufficient to dissolve bulk IM, controlled release IM capsules, and IM capsules. The stability of IM in IM-MW was 98.6±2.8%(bulk), 99.2±6.0%(controlled release capsule), and 98.5±6.0%(capsule)over 7 days at 4â. However, at 25â, IM stability in IM-MW decreased to 95.3±1.8% (bulk), 86.1±4.8%(controlled release capsule), and 83.6±1.6%(capsule). CONCLUSION: In this study, we identified the most suitable method for the preparation of IM-MW(90â, shaking time of over 30s). IM-MW was stable when stored at 4â for at least 7 days after preparation.
