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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 3 of 3 Research Studies DisplayedVaughn VM, Gandhi TN, Chopra V
Antibiotic overuse after hospital discharge: a multi-hospital cohort study.
Antibiotics are commonly prescribed to patients as they leave the hospital. In this study, the investigators aimed to create a comprehensive metric to characterize antibiotic overuse after discharge among hospitalized patients treated for pneumonia or urinary tract infection (UTI) and determine whether overuse varied across hospitals and conditions. The investigators concluded that antibiotic overuse after discharge was common and varied widely between hospitals.
AHRQ-funded; HS026530.
Citation: Vaughn VM, Gandhi TN, Chopra V .
Antibiotic overuse after hospital discharge: a multi-hospital cohort study.
Clin Infect Dis 2020 Dec 6;73(11):e4499-e506. doi: 10.1093/cid/ciaa1372..
Keywords: Antibiotics, Antimicrobial Stewardship, Medication, Hospital Discharge
Deshpande BR, McCarthy EP, Jung Y
Initiation of long-acting opioids following hospital discharge among Medicare beneficiaries.
This study investigated the incidence of long-acting opioid initiation following acute care hospitalization among a retrospective cohort of Medicare beneficiaries in 2016 who were 65 years or older, who did not have cancer or hospice care, and had not filled an opioid prescription within the preceding 90 days. Among 258,193 hospitalizations, 18.6% were associated with a claim for a new opioid prescription in the week after hospital discharge: 0.3% with both short- and long-acting opioids, 0.1% with long-acting opioids only, and 18.2% with short-acting opioids only. Most long-acting opioid prescriptions occurred with surgical patients (81.7%). Beneficiaries of long-acting opioids were younger, had a higher prevalence of diseases of the musculoskeletal and connective tissues, and had more known risk factors of opioid-related adverse events compared to patients prescribed short-acting opioids.
AHRQ-funded; HS026215.
Citation: Deshpande BR, McCarthy EP, Jung Y .
Initiation of long-acting opioids following hospital discharge among Medicare beneficiaries.
J Hosp Med 2021 Dec;16(12):724-26. doi: 10.12788/jhm.3721..
Keywords: Opioids, Medication, Hospital Discharge
Herzig SJ, Anderson TS, Jung Y
Relative risks of adverse events among older adults receiving opioids versus NSAIDs after hospital discharge: a nationwide cohort study.
This retrospective cohort study’s objective was to determine the incidence and risk of post-discharge adverse events among opioid claims in the week after hospital discharge, compared to those with nonsteroidal anti-inflammatory drugs (NSAIDs) claims alone. A national sample of Medicare beneficiaries age 65 and older who were hospitalized in the United States in 2016 was used. Beneficiaries who were admitted from or discharged to a facility were excluded. The authors used 3:1 propensity matching to match beneficiaries with an opioid claim in the week after discharge (13,385) with beneficiaries with NSAID claim alone (4,677). Beneficiaries receiving opioids had a higher incidence of death, healthcare utilization, and any potential adverse effect compared to those with an NSAID claim only. Specific adverse effects included higher relative risk of fall/fracture, nausea/vomiting, and slowed colonic motility.
AHRQ-funded; HS026215.
Citation: Herzig SJ, Anderson TS, Jung Y .
Relative risks of adverse events among older adults receiving opioids versus NSAIDs after hospital discharge: a nationwide cohort study.
PLoS Med 2021 Sep 27;18(9):e1003804. doi: 10.1371/journal.pmed.1003804..
Keywords: Elderly, Opioids, Medication, Medication: Safety, Adverse Drug Events (ADE), Adverse Events, Patient Safety, Risk, Hospital Discharge