Evidence map›Paper›PMID 34765887›Full record

ArticleMayo Clinic proceedings. Innovations, quality & outcomes2021

Defining the Value of Analgesia for Total Knee Arthroplasty Using Time-Driven Activity-Based Costing: A Novel Approach to Clinical Practice Transformation.

Alvin M Tsang, Ram Jagannathan, Adam W Amundson, Hugh M Smith, Eugene C Dankbar, Kathryn W Zavaleta, Matthew P Abdel, Adam K Jacob

Open access · goldAbstract read
In one paragraph

Article in Mayo Clinic proceedings. Innovations, quality & outcomes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 23% 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

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Review
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 2 institutions in 1 country.

Alvin M TsangDepartment of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN.
Ram JagannathanDepartment of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN.
Adam W AmundsonDepartment of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN.
Hugh M SmithDepartment of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN.
Eugene C DankbarDepartment of Management Engineering and Consulting, Mayo Clinic, Rochester, MN.
Kathryn W ZavaletaDepartment of Management Engineering and Consulting, Mayo Clinic, Rochester, MN.
Matthew P AbdelDepartment of Orthopedic Surgery, Mayo Clinic, Rochester, MN.
Adam K JacobDepartment of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN.
Mayo Clinic in Arizona · USMayo Clinic · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo compare the relative value of 3 analgesic pathways for total knee arthroplasty (TKA). PATIENTS AND

methodsTime-driven activity-based costing analyses were performed on 3 common analgesic pathways for patients undergoing TKA: periarticular infiltration (PAI) only, PAI and single-injection adductor canal blockade (SACB), and PAI and continuous adductor canal blockade (CACB). Additionally, adult patients who underwent elective primary TKA from November 1, 2017, to May 1, 2018, were retrospectively identified to analyze analgesic (pain score, opiate use) and hospital outcomes (distance walked, length of stay) after TKA based on analgesic pathway.

resultsThere was no difference in patient demographic characteristics, specifically complexity (American Society of Anesthesiologists score) or preoperative opiate use, between groups. Compared with PAI, total cost (labor and material) was 1.4-times greater for PAI plus SACB and 2.3-times greater for PAI plus CACB. The addition of SACB to PAI resulted in lower average and maximum pain scores and opiate use on the day of operation compared with PAI alone. Average and maximum pain scores and opiate use between SACB and CACB were not significantly different. Walking distance and hospital length of stay were not significantly different between groups.

conclusionPerioperative care teams should consider the cost and relative value of pain management when selecting the optimal analgesic strategy for TKA. Despite slightly higher relative cost, the combination of SACB with PAI may offer short-term analgesic benefit compared with PAI alone, which could enhance its relative value in TKA.

Indexed as

ABC, activity-based costingACB, adductor canal blockCACB, continuous adductor canal blockLOS, length of stayPAI, periarticular infiltrationPOD, postoperative daySACB, single-injection adductor canal blockTDABC, time-driven activity-based costing

Identifiers

PMID34765887
PMCPMC8572874
OpenAlexW3208151494

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.