Evidence map›Paper›PMID 32395386›Full record

ArticleJournal of periodontal & implant science2020

Effect of scaling and root planing on the expression of anti-inflammatory cytokines (IL-4, IL-9, IL-10, and IL-13) in the gingival crevicular fluid of electronic cigarette users and non-smokers with moderate chronic periodontitis.

Nawwaf Al-Hamoudi, Abdulaziz Alsahhaf, Modhi Al Deeb, Mohammed Alrabiah, Fahim Vohra, Tariq Abduljabbar

Abstract read
In one paragraph

Article in Journal of periodontal & implant science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 5 pooled it
–field-weighted citation impact
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

16 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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  5. Pooled it
  6. Trial
  7. Trial
  8. Review
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  13. Immunoaffinity-enriched salivary small extracellular vesicles in periodontitis.Extracellular vesicles and circulating nucleic acids · 2023
    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

6 authors.

Nawwaf Al-HamoudiDepartment of Periodontics and Community Dentistry, King Saud University College of Dentistry, Riyadh, Saudi Arabia.ORCID https://orcid.org/0000-0002-5106-9871
Abdulaziz AlsahhafDepartment of Prosthetic Dental Science, King Saud University College of Dentistry, Riyadh, Saudi Arabia.ORCID https://orcid.org/0000-0002-3391-9027
Modhi Al DeebDepartment of Prosthetic Dental Science, King Saud University College of Dentistry, Riyadh, Saudi Arabia.ORCID https://orcid.org/0000-0001-6130-5586
Mohammed AlrabiahDepartment of Periodontics and Community Dentistry, King Saud University College of Dentistry, Riyadh, Saudi Arabia.ORCID https://orcid.org/0000-0003-0665-3734
Fahim VohraDepartment of Periodontics and Community Dentistry, King Saud University College of Dentistry, Riyadh, Saudi Arabia.ORCID https://orcid.org/0000-0002-6204-7985
Tariq AbduljabbarDepartment of Periodontics and Community Dentistry, King Saud University College of Dentistry, Riyadh, Saudi Arabia.ORCID https://orcid.org/0000-0001-7266-5886

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this cross-sectional study was to investigate the effect of scaling and root planing (SRP) on the expression of anti-inflammatory cytokines (interleukin [IL]-4, IL-9, IL-10, and IL-13) in the gingival crevicular fluid (GCF) of electronic cigarette users and non-smokers with moderate chronic periodontitis (CP).

methodsElectronic cigarette users and non-smokers with CP were included in the study. Full-mouth plaque and gingival indices, probing depth (PD), clinical attachment loss (CAL), and marginal bone loss (MBL) were assessed. The GCF was collected, and its volume and levels of IL-4, IL-9, IL-10, and IL-13 were assessed. These parameters were evaluated at baseline and 3 months after SRP. The sample size was estimated, and comparisons between groups were performed.

resultsThirty-six electronic cigarette users (47.7±5.8 years old) and 35 non-smokers (46.5±3.4 years old) with CP were included. At baseline, there were no differences in plaque index (PI), PD, CAL, MBL, and GCF IL-4, IL-9, IL-10, and IL-13 between electronic cigarette users and non-smokers. At the 3-month follow-up, there were no significant differences in PI, gingival index (GI), PD, CAL, and MBL in electronic cigarette users compared to baseline, while there were significant reductions in PI, GI, and PD among non-smokers. At the 3-month follow-up, GCF IL-4, IL-9, IL-10, and IL-13 levels were significantly elevated in both groups (

conclusionsLevels of GCF IL-4, IL-9, IL-10, and IL-13 increased after SRP in electronic cigarette users and non-smokers with CP; however, the anti-inflammatory effect of SRP was more profound in non-smokers than in electronic cigarette users.

Indexed as

Chronic periodontitisCytokinesElectronic nicotine delivery systemsGingival crevicular fluidInflammationInterleukins

Identifiers

PMID32395386
PMCPMC7192822

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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.