Evidence map›Paper›PMID 32600629›Full record

ArticleJournal of substance abuse treatment2020

Buprenorphine waiver uptake among nurse practitioners and physician assistants: The role of existing waivered prescriber supply.

Samantha G Auty, Michael D Stein, Alexander Y Walley, Mari-Lynn Drainoni

Open access · greenAbstract read
In one paragraph

Article in Journal of substance abuse treatment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Barriers and facilitators to primary care engagement for people who inject drugs: A systematic review.Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing · 2023
    Pooled it
  2. Prescribers' satisfaction with delivering medications for opioid use disorder.Substance abuse treatment, prevention, and policy · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Samantha G AutyDepartment of Health Law, Policy and Management, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118, USA. Electronic address: sgauty@bu.edu.
Michael D SteinDepartment of Health Law, Policy and Management, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118, USA. Electronic address: mdstein@bu.edu.
Alexander Y WalleyGrayken Center for Addiction, Clinical Addiction Research and Education Unit, Section of General Internal Medicine, Department of Medicine, Boston Medical Center, 1 Medical Center Place, Boston, MA, 02118, USA. Electronic address: alexander.walley@bmc.org.
Mari-Lynn DrainoniDepartment of Health Law, Policy and Management, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118, USA; Department of Infectious Disease, Boston University School of Medicine, 801 Massachusetts Ave Crosstown Center, Boston, MA, 02118, USA. Electronic address: drainoni@bu.edu.
Boston University · USBoston Medical Center · US

Funding

Integrated Care for Addiction, HIV and HCV Research and Education (ICAHRE)T32DA041898 · NIDA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI Rachel Sayko Adams, Michael D Stein · 2017 to 2026
$3.8M
NIDA NIH HHS T32 DA041898
6 · The paper itself

Abstract

backgroundBuprenorphine is an effective pharmacotherapy for the treatment of opioid use disorder (OUD), but recent increases in the rate of OUD in the U.S. have outpaced the supply of clinicians waivered to prescribe buprenorphine. To increase the supply of buprenorphine prescribers, the Comprehensive Addiction and Recovery Act expanded buprenorphine prescribing waiver eligibility beyond physicians to nurse practitioners (NP) and physician assistants (PA) in 2017. Little is known about patterns of waiver uptake among NPs and PAs. This study examined associations between the existing supply of waivered prescribers and waiver uptake among NPs and PAs in U.S. states.

methodsNP and PA waiver uptake was evaluated as the number of NPs or PAs obtaining an initial buprenorphine prescribing waiver per 10,000 state residents from January 2017 to December 2018 using data from the Buprenorphine Waiver Notification System. NP and PA waiver uptake was estimated as a function of existing waivered prescriber supply, OUD treatment capacity, and other state characteristics using generalized least squares (GLS) regression.

results28,010 NPs and PAs have become waivered to prescribe buprenorphine since January 2017. GLS regressions indicated that waivered prescriber supply was significantly, positively associated with both NP (b = 0.101 p < 0.001) and PA (b = 0.030, p < 0.001) waiver uptake. Results suggest an addition of ten waivered prescribers to existing supply was associated with an increase of one waivered NP, and an addition of thirty-three waivered prescribers to existing supply was associated with an increase of one waivered PA.

conclusionsNP and PA waiver uptake is strongly associated with the existing supply of waivered prescribers in a state, suggesting NPs and PAs may be more likely to acquire waivers in states with a high existing supply of buprenorphine prescribers. Additional policy solutions are needed to scale up the supply of buprenorphine prescribers in underserved states.

Indexed as

BuprenorphineNurse PractitionersOpioid-Related DisordersPhysician AssistantsHumansOpiate Substitution TreatmentUnited StatesBuprenorphineBuprenorphineNurse practitionersOpioid use disorderPhysician assistantsTreatment capacity

Identifiers

PMID32600629
PMCPMC9012998
OpenAlexW3025609261

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.