Prescribing of opioids at hospital discharge and associated adverse patient outcomes

出院时阿片类药物的处方和相关的不良患者结局

• 批准号: 10459305
• 负责人: Anupam Bapu Jena
• 金额: $ 37.5万
• 依托单位: HARVARD MEDICAL SCHOOL
• 依托单位国家: 美国
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-09-30 至 2024-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10459305
• 关键词: Prescribing; opioids; hospital; discharge; associated

Project Summary/Abstract The opioid addiction crisis in the US is increasingly affecting older adults. Hospitalization rates for opioid overdoses grew five-fold from 1993 to 2012 among older Medicare beneficiaries. High rates of prescription opioid use among older adults are particularly concerning given that adverse outcomes related to prescription opioid use - including falls, fractures, and all cause-mortality - are known to be greater in older adults. An important, common, and unstudied scenario for new opioid prescription is at the time of discharge from a medical hospitalization (e.g., non-surgical conditions such as pneumonia, heart failure, sepsis, delirium, etc.). Elderly patients who are hospitalized with medical conditions are at elevated risk of adverse outcomes related to opioid use not only due to clinical fragility but also fragmented transitions in care, which may make monitoring of opioids’ side effects by outpatient providers difficult. Yet, little data exist on the extent to which patients hospitalized for medical conditions are prescribed an opioid at time of discharge, the medical conditions for which prescribing is greatest, and the effects of these opioid prescriptions on adverse patient outcomes and long-term opioid dependence. It is also unknown how individual physicians and hospitals contribute to inappropriate prescription opioid use among patients hospitalized with general medical conditions, as well as the physician- and hospital-level factors that correlate with opioid prescribing. Variation in physician prescribing is thought to be an important driver of the opioid epidemic, in part because existing guidelines are underutilized, allowing for non-uniform prescribing to emerge. Differences in hospital prescribing cultures may also drive variation in prescription opioid use across hospitals. The proposed grant will provide national estimates of the rate of opioid prescribing following general medical hospitalizations in Medicare; identify conditions for which prescribing and opioid-related adverse events are most common; quantify patient, physician, and hospital risk-factors that are associated with opioid prescribing; and use novel quasi-experimental methods to determine the effects of provider (both physician hospital) opioid prescribing patterns on opioid-related adverse events and long-term opioid use. The proposed research will be the first to comprehensively study how a single hospitalization can precipitate opioid-related adverse outcomes and long-term opioid dependence. The study’s findings will help policymakers and clinicians define the risks of transition to long-term opioid use and opioid-related adverse events in the post-hospitalization setting and will help inform targeted opioid policy to help elderly patients avoid opioid-related adverse consequences and dependency. The project will build a data infrastructure that allows for up-to-date data access, ensuring that the project’s findings are relevant to the current clinical practice and opioid policy.

项目总结/文摘