Evidence map›Paper›PMID 34780602›Full record

SynthesisAnesthesiology2022

Pain and Opioid Consumption and Mobilization after Surgery: Post Hoc Analysis of Two Randomized Trials.

Eva Rivas, Barak Cohen, Xuan Pu, Li Xiang, Wael Saasouh, Guangmei Mao, Paul Minko, Lauretta Mosteller, Andrew Volio, Kamal Maheshwari and 2 more

Erratum issuedOpen access · bronzeAbstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Anesthesiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
6.9field-weighted citation impact, top 2% 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

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  6. Efficacy and safety of multidrug cocktail injections in postoperative pain management for lumbar microendoscopic decompression surgery: a prospective randomized controlled trial.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025
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  20. Association between acute pain trajectory and patient-reported outcomes at 6-months following lumbar surgery for patients with lumbar degenerative disease.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 3 countries.

Eva RivasDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio; Department of Anesthesia, Hospital Clinic of Barcelona, August Pi i Sunyer Biomedical Research Institute, University of Barcelona, Barcelona, Spain.
Barak CohenDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio; Division of Anesthesia, Critical Care and Pain Management, Tel-Aviv Medical Center, Tel-Aviv University, Tel-Aviv, Israel.
Xuan PuDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio; Department Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio.
Li XiangDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio; Department Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio.
Wael SaasouhDepartment of Anesthesiology, Henry Ford Health System, Detroit, Michigan.
Guangmei MaoDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio; Department Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio.
Paul MinkoDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio.
Lauretta MostellerDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio.
Andrew VolioDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio.
Kamal MaheshwariDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio; Department of General Anesthesia, Cleveland Clinic, Cleveland, Ohio.
Daniel I SesslerDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio.
Alparslan TuranDepartment of Outcomes Research, Cleveland Clinic, Cleveland, Ohio; Department of General Anesthesia, Cleveland Clinic, Cleveland, Ohio.
Cleveland Clinic · USHenry Ford Health System · USTel Aviv University · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEarly mobilization is incorporated into many enhanced recovery pathways. Inadequate analgesia or excessive opioids may restrict postoperative mobilization. The authors tested the hypotheses that in adults recovering from abdominal surgery, postoperative pain and opioid consumption are inversely related to postoperative mobilization, and that postoperative mobilization is associated with fewer potentially related complications.

methodsThe authors conducted a subanalysis of two trials that enrolled adults recovering from abdominal surgery. Posture and movement were continuously monitored for 48 postoperative hours using noninvasive untethered monitors. Mobilization was defined as the fraction of monitored time spent sitting or standing.

resultsA total of 673 patients spent a median [interquartile range] of 7% [3 to 13%] of monitored time sitting or standing. Mobilization time was 1.9 [1.0 to 3.6] h/day for patients with average pain scores 3 or lower, but only 1.2 [0.5 to 2.6] h/day in those with average scores 6 or greater. Each unit increase in average pain score was associated with a decrease in mobilization time of 0.12 (97.5% CI, 0.02 to 0.24; P = 0.009) h/day. In contrast, there was no association between postoperative opioid consumption and mobilization time. The incidence of the composite of postoperative complications was 6.0% (10 of 168) in the lower mobilization quartile, 4.2% (7 of 168) in the second quartile, and 0% among 337 patients in the highest two quartiles (P = 0.009).

conclusionsPatients recovering from abdominal surgery spent only 7% of their time mobilized, which is considerably less than recommended. Lower pain scores are associated with increased mobility, independently of opioid consumption. Complications were more common in patients who mobilized poorly. EDITOR’S PERSPECTIVE:

Indexed as

Mobility LimitationAdultAgedAnalgesics, OpioidFemaleHumansMaleMiddle AgedPain MeasurementPostoperative CarePostoperative PainRandomized Controlled Trials as TopicRecovery of FunctionRetrospective StudiesAnalgesics, Opioid

Identifiers

PMID34780602
OpenAlexW3212339690

What OpenQuestion holds

Textmetadata
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.