Evidence map›Paper›PMID 29555008›Full record

ArticleJournal of the American Association for Laboratory Animal Science : JAALAS2018

Using Cageside Measures to Evaluate Analgesic Efficacy in Mice (

Vanessa L Oliver, Sarah E Thurston, Jennifer L Lofgren

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Association for Laboratory Animal Science : JAALAS, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 3 pooled it
7.9field-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

49 citing papers in PubMed, 3 syntheses or guidelines pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Carprofen and buprenorphine delivery using micropipette-guided drug administration (MDA) in mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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  9. Behavioral Assessment of Tramadol and Meloxicam Effects on Postoperative Pain in a Rat Craniotomy Model.Journal of the American Association for Laboratory Animal Science : JAALAS · 2025
    Article
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  16. The 3Rs in Experimental Liver Disease.Animals : an open access journal from MDPI · 2023
    Review
  17. Review of Rat (Animals : an open access journal from MDPI · 2023
    Review
  18. Review
  19. Article
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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

3 authors at 1 institution in 1 country.

Vanessa L OliverRefinement Enrichment Advancements Laboratory, Unit for Laboratory Animal Medicine, University of Michigan, Ann Arbor, Michigan.
Sarah E ThurstonRefinement Enrichment Advancements Laboratory, Unit for Laboratory Animal Medicine, University of Michigan, Ann Arbor, Michigan.
Jennifer L LofgrenRefinement Enrichment Advancements Laboratory, Unit for Laboratory Animal Medicine, University of Michigan, Ann Arbor, Michigan;, Email: Jennifer.LofgrenDVM@gmail.com.
University of Michigan · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have revealed some of the most frequently used analgesics in mice are not effectively treating postoperative pain. Our laboratory sought to compare and assess the validity and reliability of 2 cageside pain assessments that we recently developed for use in mice-nesting consolidation and grooming transfer tests. We then applied these tests to compare the efficacy of commonly used analgesics-buprenorphine (0.1 mg/kg SC every 12 h for 48 h) and carprofen (30 mg/kg in drinking water for 72 h)-alone and in multimodal combination as a refinement for treating postoperative pain in mice. Briefly, C57BL/6 and CD1 male and female mice underwent assessment under conditions of baseline, anesthesia-analgesia, and laparotomy. Results showed that multimodal analgesia displayed the greatest analgesic coverage over the postoperative period, whereas buprenorphine showed slightly less coverage, and carprofen and saline groups displayed signs of pain at most postoperative time points. After anesthesia-analgesia, buprenorphine and multimodal mice lost significant body weight in the absence of a painful stimulus and displayed other significant drug-related changes. Animals treated with carprofen showed few drug-related changes after anesthesia-analgesia but also demonstrated minimal benefit from postsurgical analgesia. Overall, multimodal analgesia was more effective for treating postsurgical pain in mice than the single-analgesic protocols we tested; however, effects on weight loss need to be considered during analgesic selection. Nesting consolidation and grooming transfer tests were valid and highly reliable over time, in inbred and outbred mice, in male and female mice, under different housing conditions. In addition, the nesting consolidation test had excellent reliability between observers. These findings can be used in refining the detection and treatment of postoperative pain in mice.

Indexed as

AnalgesiaAnalgesics, OpioidAnimalsBody WeightFemaleHumansLaboratory Animal ScienceLaparotomyMiceMice, Inbred C57BLPain ManagementPain MeasurementPostoperative PainReproducibility of ResultsAnalgesics, Opioid

Identifiers

PMID29555008
PMCPMC5868385
OpenAlexW2991424220

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.