Impact of the Narcotics Information Management System on Opioid Use Among Outpatients With Musculoskeletal and Connective Tissue Disorders : Quasi-Experimental Study Using Interrupted Time Series

©Iyn-Hyang Lee, So Young Kim, Susin Park, Jae Gon Ryu, Nam Kyung Je. Originally published in JMIR Public Health and Surveillance (https://publichealth.jmir.org), 21.02.2024..

BACKGROUND: Opioids have traditionally been used to manage acute or terminal pain. However, their prolonged use has the potential for abuse, misuse, and addiction. South Korea introduced a new health care IT system named the Narcotics Information Management System (NIMS) with the objective of managing all aspects of opioid use, including manufacturing, distribution, sales, disposal, etc.

OBJECTIVE: This study aimed to assess the impact of NIMS on opioid use.

METHODS: We conducted an analysis using national claims data from 45,582 patients diagnosed with musculoskeletal and connective tissue disorders between 2016 and 2020. Our approach included using an interrupted time-series analysis and constructing segmented regression models. Within these models, we considered the primary intervention to be the implementation of NIMS, while we treated the COVID-19 outbreak as the secondary event. To comprehensively assess inappropriate opioid use, we examined 4 key indicators, as established in previous studies: (1) the proportion of patients on high-dose opioid treatment, (2) the proportion of patients receiving opioid prescriptions from multiple providers, (3) the overlap rate of opioid prescriptions per patient, and (4) the naloxone use rate among opioid users.

RESULTS: During the study period, there was a general trend of increasing opioid use. After the implementation of NIMS, significant increases were observed in the trend of the proportion of patients on high-dose opioid treatment (coefficient=0.0271; P=.01) and in the level of the proportion of patients receiving opioid prescriptions from multiple providers (coefficient=0.6252; P=.004). An abrupt decline was seen in the level of the naloxone use rate among opioid users (coefficient=-0.2968; P=.04). While these changes were statistically significant, their clinical significance appears to be minor. No significant changes were observed after both the implementation of NIMS and the COVID-19 outbreak.

CONCLUSIONS: This study suggests that, in its current form, the NIMS may not have brought significant improvements to the identified indicators of opioid overuse and misuse. Additionally, the COVID-19 outbreak exhibited no significant influence on opioid use patterns. The absence of real-time monitoring feature within the NIMS could be a key contributing factor. Further exploration and enhancements are needed to maximize the NIMS' impact on curbing inappropriate opioid use.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

JMIR public health and surveillance - 10(2024) vom: 21. Feb., Seite e47130

Sprache:

Englisch

Beteiligte Personen:

Lee, Iyn-Hyang [VerfasserIn]
Kim, So Young [VerfasserIn]
Park, Susin [VerfasserIn]
Ryu, Jae Gon [VerfasserIn]
Je, Nam Kyung [VerfasserIn]

Links:

Volltext

Themen:

36B82AMQ7N
Addiction
Analgesics, Opioid
Chronic noncancer pain
Journal Article
Monitoring
Mortality rate
NIMS
Naloxone
Narcotics
Narcotics Information Management System
Opioid
Opioid misuse
Opioid prescription
Overdose
Prevention
Terminal pain
Time series
Web-based system

Anmerkungen:

Date Completed 22.02.2024

Date Revised 09.03.2024

published: Electronic

Citation Status MEDLINE

doi:

10.2196/47130

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368715035