Evidence map›Paper›PMID 31064350›Full record

SynthesisBMC oral health2019

Clinical evidence of photobiomodulation therapy (PBMT) on implant stability and success: a systematic review and meta-analysis.

Yuan Chen, Caojie Liu, Xinlei Chen, Anchun Mo

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BMC oral health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 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

10 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  3. Trial
  4. Trial
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  6. Review
  7. Article
  8. Review
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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

4 authors.

Yuan ChenDepartment of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
Caojie LiuDepartment of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
Xinlei ChenDepartment of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
Anchun MoDepartment of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China. moanchun@163.com.ORCID 0000-0002-3946-2486

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPhotobiomodulation therapy (PBMT), a type of light therapy that uses the concept of photobiomodulation, is developed to promote bone healing. Clinical studies have been conducted to assess the influence of PBMT on dental implant stability and success rate. This is the first systematic review and meta-analysis to assess the effect of PBMT and methodological quality of these studies on implants in human clinical trials.

methodsAn electronic search was performed in Pubmed, Embase, and the Cochrane Controlled Register of Trials (CENTRAL).

resultsInitially, 675 articles were identified, among which only 8 met the inclusion criteria. Four of the 8 studies presented a low risk of bias, whereas the other 4 were of moderate risk. Our review focused on implant success rates and implant stability measured at days 0 and 10, and at 3, 4, 6, and 12 weeks. No significant differences were observed between the PBMT group and the control group regarding implant stability or success rate.

conclusionsThe existing clinical studies did not provide sufficient evidence to observe positive effects of PBMT on implants in patients. An increased number of high-quality clinical randomized controlled trials (RCTs) are required to verify the data and to draw convincing conclusions.

Indexed as

Dental ImplantsLow-Level Light TherapyDental Implantation, EndosseousHumansDental ImplantsDental implantImplant stabilityImplant success rateLow level laser therapyPhotobiomodulation therapy

Identifiers

PMID31064350
PMCPMC6505209

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.