Evidence map›Paper›PMID 34764498›Full record

ArticleIndian journal of anaesthesia2021

Effect of diffusion of anaesthetic gases on fibre-optic view change of laryngeal mask airway and post-operative laryngo-pharyngeal morbidity in children - A randomised controlled trial.

Neerja Bharti, Indu Bala, Revathi Lokala, Neeru Sahni, Ram Samujh

Open access · diamondAbstract read
In one paragraph

Article in Indian journal of anaesthesia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 33% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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 1 institution in 1 country.

Neerja BhartiDepartment of Anaesthesia and Intensive Care, PGIMER, Chandigarh, India.
Indu BalaDepartment of Anaesthesia and Intensive Care, PGIMER, Chandigarh, India.
Revathi LokalaDepartment of Anaesthesia and Intensive Care, PGIMER, Chandigarh, India.
Neeru SahniDepartment of Anaesthesia and Intensive Care, PGIMER, Chandigarh, India.
Ram SamujhDepartment of Pediatric Surgery, PGIMER, Chandigarh, India.
Post Graduate Institute of Medical Education and Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsThe diffusion of nitrous oxide (N

methodsAfter ethics committee approval and written informed consent, 84 children, aged 2 to 8 years undergoing lower abdominal surgery using LMA were included. Anaesthesia was induced with sevoflurane and maintained with either 33% O

resultsA mild (Grade 1) change in fibre-optic position of LMA was observed in 6 out of 42 children maintained with N

conclusionThe diffusion of anaesthetic gases into the air-filled cuff does not change the fibre-optic position of the LMA significantly but increases the cuff pressure and incidence of post-operative laryngo-pharyngeal complications in children.

Indexed as

Laryngeal mask airwaysnitrous oxidepharyngitispost-operative complicationssore throat

Identifiers

PMID34764498
PMCPMC8577705
OpenAlexW3204611520

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.