Evidence map›Paper›PMID 35234372›Full record

ArticleAnimal models and experimental medicine2022

Anesthesia protocol for ear surgery in Wistar rats (animal research).

Abhijeet Bhatia, Pranjal Pratim Saikia, Barilin Dkhar, Haphidasara Pyngrope

Open access · diamondAbstract read
In one paragraph

Article in Animal models and experimental medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.7field-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

18 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Protective effects ofFrontiers in toxicology · 2026
    Article
  6. Article
  7. Ameliorative effects ofFrontiers in veterinary science · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Anesthesia protocol for ear surgery in Wistar rats (animal research).Animal models and experimental medicine · 2022
    Article
  18. 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

4 authors at 1 institution in 1 country.

Abhijeet BhatiaDepartment of ENT, North Eastern Indira Gandhi Regional Institute of Health & Medical Sciences (NEIGRIHMS), Shillong, India.ORCID 0000-0003-3251-1801
Pranjal Pratim SaikiaDepartment of Pharmacology (Animal House), North Eastern Indira Gandhi Regional Institute of Health & Medical Sciences (NEIGRIHMS), Shillong, India.
Barilin DkharDepartment of ENT, North Eastern Indira Gandhi Regional Institute of Health & Medical Sciences (NEIGRIHMS), Shillong, India.
Haphidasara PyngropeDepartment of ENT, North Eastern Indira Gandhi Regional Institute of Health & Medical Sciences (NEIGRIHMS), Shillong, India.
North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo formulate an anesthesia protocol for safe and satisfactory anesthesia for ear surgery in rats.

methodsThe rats were anesthetized with xylazine (10 mg/kg body weight) and ketamine at doses of 80, 50, 40, and 30 mg/kg body weight or with isoflurane anesthesia (2%-3.5% in 100% oxygen; maintenance dose 1.5%-3.5%). The anesthesia induction, surgery, and recovery time were recorded.

resultsIn total, 17 rats were induced by varying doses of ketamine-xylazine and 28 rats with isoflurane. Mean induction time with ketamine-xylazine was 6 ± 2.9 min compared with 3.8 ± 1.1 min with isoflurane. Mean recovery time with ketamine-xylazine was 142.6 ± 49.3 min compared with 4.1 ± 1.2 min with isoflurane. A mortality of 4 animals after developing dyspnea was recorded with ketamine-xylazine.

conclusionIsoflurane anesthesia offers appropriate induction and recovery times and low mortality rates for the surgeries performed. Isoflurane anesthesia offers reliable results for ear surgery in rats. However, more equipment and technical skills are needed.

Indexed as

Animal ExperimentationIsofluraneKetamineAnesthesia, GeneralAnimalsBody WeightOxygenRatsRats, WistarXylazineIsofluraneKetamineOxygenXylazineisofluraneketamineotologyWistar ratxylazine

Identifiers

PMID35234372
PMCPMC9043713
OpenAlexW4206842453

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.