ABSTRACT
Background@#Regimens for the treatment of multidrug-resistant tuberculosis (MDR-TB) have been changed from injectable-containing regimens to all-oral regimens. The economic effectiveness of new all-oral regimens compared with conventional injectable-containing regimens was scarcely evaluated. This study was conducted to compare the cost-effectiveness between all-oral longer-course regimens (the oral regimen group) and conventional injectablecontaining regimens (the control group) to treat newly diagnosed MDR-TB patients. @*Methods@#A health economic analysis over lifetime horizon (20 years) from the perspective of the healthcare system in Korea was conducted. We developed a combined simulation model of a decision tree model (initial two years) and two Markov models (remaining 18 years, sixmonth cycle length) to calculate the incremental cost-effectiveness ratio (ICER) between the two groups. The transition probabilities and cost in each cycle were assumed based on the published data and the analysis of health big data that combined country-level claims data and TB registry in 2013–2018. @*Results@#The oral regimen group was assumed to spend 20,778 USD more and lived 1.093 years or 1.056 quality-adjusted life year (QALY) longer than the control group. The ICER of the base case was calculated to be 19,007 USD/life year gained and 19,674 USD/QALY. The results of sensitivity analyses showed that base case results were very robust and stable, and the oral regimen was cost-effective with a 100% probability for a willingness to pay more than 21,250 USD/QALY. @*Conclusion@#This study confirmed that the new all-oral longer regimens for the treatment of MDR-TB were cost-effective in replacing conventional injectable-containing regimens.
ABSTRACT
Objective@#To explore the perception of drug utilization review (DUR) system and DUR modernization pilot project among healthcare professionals and patients. @*Methods@#We conducted 8 times of focus group interviews (FGI) between August 1, 2019 to December 31, 2019. The healthcare professionals and patients who participated in the DUR modernization pilot project were included in the present study. Based on the type of project participation or medical institution, the participants were divided into the following four groups: group 1, hospital; group 2, clinic; group 3, pharmacy; and group 4, patient. Within each group, interviews were conducted under a pre-defined agenda to identify the implicit perceptions of the participants; the contents of the interviews were, then, categorized. @*Results@#Healthcare professionals established a consensus on the positive aspects of the DUR system and DUR modernization pilot project. However, substantial concerns remain, such as additional workload associated with monitoring adverse events or acquiring consents from patients. Furthermore, a difference of opinion over the DUR convenience system was observed. Among 3 DUR convenience system, the personal medication history review service was highly utilized, but pop-up hold function and communication system was rarely used. @*Conclusion@#We observed that systematic intervention using the DUR system is effective for both healthcare providers and consumers. Adverse events caused by inappropriate drug use can be prevented by continuous patient monitoring. Therefore, the role of DUR system needs to be expanded to establish a safe drug management system.
ABSTRACT
Objective@#To explore the perception of drug utilization review (DUR) system and DUR modernization pilot project among healthcare professionals and patients. @*Methods@#We conducted 8 times of focus group interviews (FGI) between August 1, 2019 to December 31, 2019. The healthcare professionals and patients who participated in the DUR modernization pilot project were included in the present study. Based on the type of project participation or medical institution, the participants were divided into the following four groups: group 1, hospital; group 2, clinic; group 3, pharmacy; and group 4, patient. Within each group, interviews were conducted under a pre-defined agenda to identify the implicit perceptions of the participants; the contents of the interviews were, then, categorized. @*Results@#Healthcare professionals established a consensus on the positive aspects of the DUR system and DUR modernization pilot project. However, substantial concerns remain, such as additional workload associated with monitoring adverse events or acquiring consents from patients. Furthermore, a difference of opinion over the DUR convenience system was observed. Among 3 DUR convenience system, the personal medication history review service was highly utilized, but pop-up hold function and communication system was rarely used. @*Conclusion@#We observed that systematic intervention using the DUR system is effective for both healthcare providers and consumers. Adverse events caused by inappropriate drug use can be prevented by continuous patient monitoring. Therefore, the role of DUR system needs to be expanded to establish a safe drug management system.