Match tier Listed
Presence Current · Arkansas
Last published 2022
Sources OpenAlex · ORCID
Refreshed 2026-08-08

P. OʼBrien

Researcher

Also affiliated: Flinders Medical Centre (1982)

Unknown Researcher

3 h-index 6 pubs 18 cited

  • Humans
  • Opioid-Related Disorders
  • Arthroplasty, Replacement, Hip
  • Arthroplasty, Replacement, Knee
  • Female
  • Product Surveillance, Postmarketing
  • Hyperemia
  • Leg
  • Analgesics, Opioid
  • Hospitals
  • Pain, Postoperative
  • Retrospective Studies
  • Breast Neoplasms
  • Cell Line
  • Cells, Cultured

Biography and Research Information

OverviewAI-generated summary

P. OʼBrien's research investigates opioid consumption patterns in patients undergoing total joint arthroplasty. This work examines the influence of in-hospital opioid use on subsequent opioid use following hip and knee replacement surgeries. The research aims to understand factors affecting post-operative opioid consumption in this patient population.

OʼBrien has published six articles and has an h-index of 3, with 18 total citations. Key collaborators include C. Lowry Barnes, Eric R. Siegel, Jeffrey B. Stambough, and Simon C. Mears, all from the University of Arkansas for Medical Sciences, with whom OʼBrien has co-authored publications.

Metrics

  • h-index: 3
  • Publications: 6
  • Citations: 18

Selected Publications

  • Does In-Hospital Opioid Use Affect Opioid Consumption After Total Joint Arthroplasty? (2022)
    The Journal of Arthroplasty 5 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

4 Collaborators 1 Institution 1 Country

Top Collaborators

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