ArticleJNCI cancer spectrum2023
The effect of cancer exemption in mandatory-access prescription drug monitoring programs among oncologists.
Article in JNCI cancer spectrum, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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
7 citing papers in PubMed.
- Opioid limiting law and opioid prescriptions among Medicaid-enrolled survivors of childhood cancer.Journal of the National Cancer Institute · 2026Article
- Article
- Prescription Monitoring Program Mandates and Opioids Dispensed to Patients Dying of Cancer.JCO oncology practice · 2026Article
- Opioid prescribing to older cancer survivors: a retrospective claims-based characterization of prescriber specialties.Journal of cancer survivorship : research and practice · 2025Article
- Trends in opioid prescribing by oncologists for Medicare beneficiaries from 2014 to 2022.Journal of managed care & specialty pharmacy · 2025Article
- The 2016 CDC Opioid Guideline and Analgesic Prescribing Patterns in Older Adults With Cancer.JAMA network open · 2025Article
- The Complex Interplay of Prescription Drug Monitoring Programs, Regulated Medical Cannabis, and Chronic Pain Healthcare Visits.Journal of general internal medicine · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To address the opioid epidemic, some states mandate that prescribers review a state-run prescription drug monitoring program (PDMP) database before prescribing opioids. We used Medicare Part D prescriber data from 2013 (baseline) to 2019 to examine the association between state mandatory-access PDMPs, with and without a cancer exemption, and changes in the percent of oncologists' patients with any opioid fill per year, stratified by oncologists' baseline prescribing volume. Among 9746 medical or hematologic oncologists, the proportion of patients prescribed opioids declined after states implemented mandatory-access PDMPs without a cancer exemption overall (-0.49 percentage point, 95% confidence interval = -0.78 to -0.20 percentage point) and among those with above-median baseline prescribing, but not in states with a cancer exemption (-0.16 percentage point, 95% confidence interval = -0.50 to 0.18 percentage point) or with below-median baseline prescribing. Carefully designed mandatory-access PDMPs with cancer exemptions minimize unnecessary reductions in prescription opioid treatments among oncology patients in need of pain management.
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Registered trials
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