Evidence map›Paper›PMID 36014000›Full record

ArticleMicroorganisms2022

Effect of Periodontal Interventions on Characteristics of the Periodontal Microbial Profile: A Systematic Review and Meta-Analysis.

Sonia Nath, Shaju Jacob Pulikkotil, Laura Weyrich, Peter Zilm, Kostas Kapellas, Lisa Jamieson

Abstract read
In one paragraph

Article in Microorganisms, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

  1. Review
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  3. International journal of molecular sciences · 2025
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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.

Sonia NathAustralian Research Centre for Population Oral Health, School of Dentistry, Adelaide Health & Medical Sciences Building, The University of Adelaide, Adelaide, SA 5005, Australia.ORCID 0000-0001-8714-7264
Shaju Jacob PulikkotilDivision of Clinical Dentistry, School of Dentistry, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia.
Laura WeyrichDepartment of Anthropology and the Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16801, USA.
Peter ZilmOral Microbiology Laboratory, Adelaide Dental School, The University of Adelaide, Adelaide, SA 5005, Australia.
Kostas KapellasAustralian Research Centre for Population Oral Health, School of Dentistry, Adelaide Health & Medical Sciences Building, The University of Adelaide, Adelaide, SA 5005, Australia.ORCID 0000-0002-3761-9953
Lisa JamiesonAustralian Research Centre for Population Oral Health, School of Dentistry, Adelaide Health & Medical Sciences Building, The University of Adelaide, Adelaide, SA 5005, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our systematic review aimed to evaluate the effect of periodontal interventions on the diversity and composition of periodontal microbiota assessed by high throughput sequencing (HTS) metagenomics analysis. An electronic search was conducted from database inception to November 2021. All clinical trials that evaluated the effect of periodontal interventions on the gingival microbiota through HTS were selected. The measures of alpha diversity, richness, Shannon diversity index, and the Chao1 index, were used as the primary outcome, whereas relative abundances of bacterial genera were considered as the secondary outcome. Overall, 24 studies were eligible for the systematic review, of which 13 studies were included in the meta-analysis. Periodontal intervention for the test group decreased Shannon diversity, richness, and Chao1 index (alpha diversity), as observed from baseline to post-treatment. The most common genera that increased after periodontal therapy were

Indexed as

16S rRNAgene amplificationmetagenomicsmicrobiotaperiodontal diseases

Identifiers

PMID36014000
PMCPMC9416518

What OpenQuestion holds

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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.