Evidence map›Paper›PMID 32748343›Full record

ArticleJournal of general internal medicine2020

Higher Amounts of Opioids Filled After Surgery Increase Risk of Serious Falls and Fall-Related Injuries Among Older Adults.

Katherine B Santosa, Yen-Ling Lai, Chad M Brummett, Jeremie D Oliver, Hsou-Mei Hu, Michael J Englesbe, Emilie M Blair, Jennifer F Waljee

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Journal of general internal medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07527039 (Intraoperative Pectoral Block in Breast Reductions), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 19% 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.

NCT07527039 phase4recruitingnot on this mapstarted 2026, after this paper: background citation

Intraoperative Pectoral Block in Breast Reductions: Reduction in Pain Scores & Elimination of Narcotic Use

TypeinterventionalSponsorCarilion ClinicRan2026 to 2028Enrolled80ConditionsMacromastia (Symptomatic)ArmsPectoral II Nerve Block, Post Operative Pain Relievers
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Preoperative Quadratus Lumborum Block Reduces Opioid Requirements in the Immediate Postoperative Period Following Hip Arthroscopy: A Randomized, Blinded Clinical Trial.Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association · 2022
    Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. The Association of Cognitive Status and Post-Operative Opioid Prescribing in Older Adults.Annals of surgery open : perspectives of surgical history, education, and clinical approaches · 2023
    Article
  7. Article
  8. Observational
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

8 authors at 4 institutions in 1 country.

Katherine B SantosaSection of Plastic Surgery, Department of Surgery, University of Michigan Health System, Ann Arbor, MI, USA.
Yen-Ling LaiMichigan Opioid Prescribing Engagement Network (Michigan OPEN), Ann Arbor, MI, USA.
Chad M BrummettDivision of Pain Medicine, Department of Anesthesia, University of Michigan Health System, Ann Arbor, MI, USA.
Jeremie D OliverMayo Clinic School of Medicine, Rochester, MN, USA.
Hsou-Mei HuMichigan Opioid Prescribing Engagement Network (Michigan OPEN), Ann Arbor, MI, USA.
Michael J EnglesbeSection of Transplantation, Department of Surgery, University of Michigan Health System, Ann Arbor, MI, USA.
Emilie M BlairDivision of General Medicine, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, MI, USA.
Jennifer F WaljeeSection of Plastic Surgery, Department of Surgery, University of Michigan Health System, Ann Arbor, MI, USA. filip@med.umich.edu.
Michigan Medicine · USMichigan United · USMayo Clinic in Arizona · USUniversity of Michigan–Ann Arbor · US

Funding

oPIOIDS: Prevention of Iatrogenic Opioid Dependence after SurgeryR01DA042859 · NIDA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BRUMMETT, CHAD M, WALJEE, JENNIFER FILIP · 2017 to 2021
$3.6M
Molecular Mechanisms of Terminal Schwann Cell Response After Nerve InjuryF32NS098561 · NINDS · WASHINGTON UNIVERSITY · PI SANTOSA, KATHERINE BERNADETTE · 2016 to 2017
$123k
NIDA NIH HHS R01 DA042859NIDA NIH HHS R01DA042859NINDS NIH HHS F32 NS098561NINDS NIH HHS F32NS098561
6 · The paper itself

Abstract

backgroundDespite increasing numbers of older adults undergoing surgery and the known risks of opioids, little is known about the potential association between opioid prescribing and serious falls and fall-related injuries after surgery.

objectiveTo determine the incidence and risk factors of serious falls and fall-related injuries after elective, outpatient surgery.

designRetrospective cohort study of 20% national sample of Medicare claims among beneficiaries ≥ 65 years of age with Medicare Part D claims and who underwent elective outpatient surgery from January 1, 2009, through December 31, 2014.

participantsOpioid-naïve patients ≥ 65 years undergoing elective, minor, outpatient surgical procedures. The exposure was opioid prescription fills in the perioperative period (i.e., 30 days before up until 3 days after surgery) converted to total oral morphine equivalents (OME) over a period 30 days prior to and 30 days after surgery. MAIN MEASURES: Serious falls and fall-related injuries within 30 days after surgery, examined through Poisson regression analysis with reported fall and fall-related injury rates adjusted for potential confounders. KEY

resultsAmong 44,247 opioid-naïve surgical patients, 76.3% filled an opioid prescription in the perioperative period. Overall, 0.62% of patients suffered a serious fall or fall-related injury within 30 days after surgery. Risk factors for serious falls or fall-related injuries after surgery included older age (80-84 years: RR 1.64, 95% CI 1.12-2.40; 85 years and older: RR 1.81, 95% CI 1.25-2.86), female sex (RR 3.04, 95% CI 2.29-4.05), Medicaid eligibility (RR 1.63, 95% CI 1.17-2.26), and higher amounts of opioids filled following surgery (≥ 225 OME: RR 2.29, 95% CI 1.72-3.07).

conclusionsSerious falls after elective, outpatient surgery are uncommon, but correlated with age, sex, Medicaid eligibility, and the amount of opioids filled in the perioperative period. Judicious prescribing of opioids after surgery is paramount and is an opportunity to improve the safety of surgical care among older individuals.

Indexed as

Analgesics, OpioidMedicare Part DAccidental FallsAgedFemaleHumansPractice Patterns, Physicians'Retrospective StudiesUnited StatesAnalgesics, Opioidfallsolder adultsopioidsurgery

Identifiers

PMID32748343
PMCPMC7572978
OpenAlexW3047033776

What OpenQuestion holds

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Registered trials

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.