ArticlePharmacoepidemiology and drug safety2026
Occurrence of Potential Prescribing Cascades After Hospital Discharge: A Cohort Study.
Article in Pharmacoepidemiology and drug safety, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed.
- Creating Awareness of preScribing Cascades and Managing Adverse Drug Effects (CASC-ADE) Tool: Appraisal by Future End Users.Drugs & aging · 2026Article
- Navigating uncertainty matters: Evaluating large language models for drug-drug interaction identification.Journal of managed care & specialty pharmacy · 2026Article
- Occurrence of Potential Prescribing Cascades After Hospital Discharge: A Cohort Study.Pharmacoepidemiology and drug safety · 2026Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
purposeA prescribing cascade (PC) occurs when a medication (index) causes an adverse drug reaction (ADR), which is addressed by prescribing additional medication (marker). Medication initiated in the hospital may cause post-discharge ADRs and PCs, especially when multiple healthcare providers are involved. The study aimed to assess the cumulative incidence of potential PCs post-discharge and identify the healthcare providers involved in prescribing the marker medication.
methodsA cohort study was conducted among adult patients admitted in one hospital between 2019 and 2023, who initiated medication associated with preselected PCs (n = 20). A PC was defined as the initiation of a marker medication which may be intended to treat an ADR induced by the index medication. Data from the hospital and the Nationwide Medication Record System were used to identify potential PCs post-discharge. The primary outcome was the cumulative incidence of PCs, estimated for PCs with ≥ 10 patients initiating the index medication. The secondary outcome was the percentage of cases where the marker medication was prescribed by a healthcare provider outside the hospital, for PCs with ≥ 10 patients initiating the marker medication. Descriptive statistics were used.
resultsAmong 24 282 patients initiating index medication, 502 potential PCs were observed. The cumulative incidence was estimated for 17 PCs, ranging from 0% to 12.3%. Across 12 PCs with ≥ 10 patients, percentages of marker medications prescribed outside the hospital ranged from 31.8% to 92.8%.
conclusionThe cumulative incidence of potential PCs post-discharge can be substantial with marker medication often initiated by healthcare providers outside the hospital.
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