Evidence map›Paper›PMID 32957945›Full record

SynthesisBMC oral health2020

Effect of chlorhexidine chip as an adjunct in non-surgical management of periodontal pockets: a meta-analysis.

Lili Ma, Xiuchun Diao

Registry-linked trialOpen access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in BMC oral health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07700628 (Treatment of Periodontal and Peri-Implant Pockets With a Novel Collagen Hydrogel), which is not on this map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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.

NCT07700628 completednot on this mapstarted 2022, after this paper: background citation

Treatment of Periodontal and Peri-Implant Pockets With a Novel Collagen Hydrogel: A Multicenter Retrospective Study on the Clinical Use of the H42 Medical Device

TypeobservationalSponsorStudio Odontoiatrico Dott. G. TarquiniRan2022 to 2023Enrolled52ConditionsPeriodontal Pocket, Peri-implantitis
3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. 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

2 authors at 1 institution in 1 country.

Lili MaDepartment of stomatology, Zaozhuang Maternal and Child Health Hospital, Zaozhuang, 277100, Shandong, China.
Xiuchun DiaoDepartment of stomatology, Zaozhuang Hospital of Traditional Chinese Medicine, 2666 Taihangshan Road, Xuecheng District, Zaozhuang, Shandong, 277000, P.R. China. Diaoxiuchun123@outlook.com.ORCID 0000-0002-4154-4851
Zaozhuang Municipal Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this meta-analysis was to evaluate the difference in treatment outcomes between sub-gingival placement of chlorhexidine chip (CHX chip) in adjunct to scaling and root planing (SRP) and SRP alone for the management of periodontal pockets in patients suffering from chronic periodontitis.

methodsWe searched the MEDLINE (PubMed), SCOPUS and CENTRAL databases and identified 15 randomized clinical trials published within the last decade (2007-2019): 9 with split-mouth design and 6 with parallel study design. We extracted data and performed both qualitative and quantitative syntheses. The primary outcomes assessed were gain in clinical attachment level (CAL), reduction in probing pocket depth (PPD), improvement in gingival inflammation, and results of microbiological assays.

resultsWe used meta-analysis plots to assess all the clinical outcomes. The mean differences in PPD reductions at 1 month (MD 0.63), 3 months (MD 0.69), and 6 months (MD 0.75); and the CAL gains at 1 month (MD 0.54), 3 months (MD 0.64), and 6 months (MD 0.68) showed more favorable responses in sites treated with the CHX chip as an adjuvant to SRP, than in sites treated with SRP alone.

conclusionSRP with adjunctive CHX chips showed better clinical outcomes than SRP alone for the management of periodontal pockets in patients with chronic periodontitis.

Indexed as

Anti-Infective Agents, LocalChronic PeriodontitisChlorhexidineDental ScalingHumansPeriodontal PocketRoot PlaningAnti-Infective Agents, LocalChlorhexidineChlorhexidine ChipChronic periodontitisPeriodontal pocketsScaling and root Planing

Identifiers

PMID32957945
PMCPMC7507294
OpenAlexW3087590149

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.