Evidence map›Paper›PMID 33738435›Full record

ArticleAnimal models and experimental medicine2021

Tiletamine/zolazepam and dexmedetomidine with tramadol provide effective general anesthesia in rats.

Vudhiporn Limprasutr, Patrick Sharp, Katechan Jampachaisri, Cholawat Pacharinsak, Sumit Durongphongtorn

Open access · diamondAbstract read
In one paragraph

Article in Animal models and experimental medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.0field-weighted citation impact, top 10% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Tiletamine-Zolazepam for Total Intravenous Anesthesia in Sheep.Journal of the American Association for Laboratory Animal Science : JAALAS · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Dexmedetomidine Effectively Sedates Asian Elephants (Animals : an open access journal from MDPI · 2022
    Article
  11. Article
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

5 authors at 3 institutions in 2 countries.

Vudhiporn LimprasutrDepartment of Pharmacology and Physiology Faculty of Pharmaceutical Sciences Chulalongkorn University Bangkok Thailand.ORCID 0000-0003-0769-0297
Patrick SharpAnimal Resources Centre Murdoch WA Australia.
Katechan JampachaisriDepartment of Mathematics Faculty of Sciences Naresuan University Phitsanulok Thailand.
Cholawat PacharinsakDepartment of Comparative Medicine School of Medicine Stanford University Stanford CA USA.
Sumit DurongphongtornDepartment of Veterinary Surgery Faculty of Veterinary Science Chulalongkorn University Bangkok Thailand.
Chulalongkorn University · THNaresuan University · THStanford University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Tiletamine/zolazepam is a dissociative anesthetic combination commonly used in small animals but information is limited in rats. The alpha-2 agonist, dexmedetomidine, has gained popularity in laboratory animal anesthesia. Tramadol is a weak opioid mu agonist. The aim of this study was to assess whether the tiletamine/zolazepam/dexmedetomidine (ZD) combination effectively provides a surgical anesthesia plane comparable to tiletamine/zolazepam/dexmedetomidine with tramadol (ZDT) in a minor procedure in rats. Methods: Rats were induced with ZD or ZDT. After the loss of paw withdrawal, a small incision was made on the rats' left thighs as a surgical stimulus. Rats were maintained under a surgical anesthesia plane by assessing the loss of the paw withdrawal reflex for 45 minutes, then atipamezole was administered. Monitored anesthesia parameters included: (a) physiological parameters - pulse rate (PR), respiratory rate (RR), tissue oxygen saturation (%SpO Results: PR was significantly lower at 10 minutes in ZD and 5 minutes in ZDT groups. No difference was observed for RR, %SpO Conclusion: These data suggest the ZD combination provides a surgical anesthesia plane comparable to ZDT in a rat incisional pain model.

Indexed as

Analgesics, OpioidAnesthesia, GeneralAnestheticsAnimalsBody TemperatureDexmedetomidineDrug CombinationsFemaleHeart RateHypnotics and SedativesMaleOxygenRatsRats, Sprague-DawleyRespiratory RateSurgical WoundAnalgesics, OpioidAnestheticsDexmedetomidineDrug CombinationsHypnotics and SedativesOxygenTiletaminetiletamine, zolazepam drug combinationTramadolZolazepamanesthesiadexmedetomidineratstiletaminetramadol

Identifiers

PMID33738435
PMCPMC7954827
OpenAlexW3120787381

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.