Evidence map›Paper›PMID 30778688›Full record

Trial reportClinical oral investigations2019

Comparison of Er,Cr:YSGG and diode laser effects on dentin hypersensitivity: a split-mouth randomized clinical trial.

S Pourshahidi, H Ebrahimi, A Mansourian, Y Mousavi, M Kharazifard

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Clinical oral investigations, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Laser therapy for dentinal hypersensitivity.The Cochrane database of systematic reviews · 2021
    Pooled it
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  7. Review
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  17. Review
  18. Efficacy of Periodontal Endodontics Combined with Diode Laser (DL) Therapy on Severe Periodontitis.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  19. Review
  20. Comparative Evaluation of the Effects of Diode Laser and Desensitizing Agents on the Treatment of Dentin Hypersensitivity: a Clinical Study.Acta informatica medica : AIM : journal of the Society for Medical Informatics of Bosnia & Herzegovina : casopis Drustva za medicinsku informatiku BiH · 2021
    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.

S PourshahidiDepartment of Oral Medicine, Faculty of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
H EbrahimiDepartment of Laser, International Branch, Tehran University of Medical Sciences, Tehran, Iran.
A MansourianDepartment of Oral Medicine, Faculty of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
Y MousaviDepartment of Periodontics, Faculty of Dentistry, Tehran University of Medical Sciences, Amirabad, Tehran, Iran. ym.mousavi@gmail.com.ORCID http://orcid.org/0000-0002-1666-3955
M KharazifardTehran University of Medical Sciences Research Center, Tehran, Iran.
Tehran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of the present study was to compare the clinical efficacy of diode laser and Er,Cr:YSGG lasers in the treatment of dentin hypersensitivity. MATERIALS AND

methodsThirty-four teeth from 17 patients with dentin hypersensitivity were divided into two groups. In group D, the teeth were irradiated with diode laser beams with a wavelength of 940 nm for 1 min, and in group E, the teeth were irradiated with Er,Cr:YSGG laser beams with a wavelength of 2780 nm and a pulse width of 140-200 μs. Treatments with laser beams were carried out in 1 session. Sensitivity was assessed with air spray and a dental explorer. Pain severity was measured with the use of visual analog scale (VAS) before and after laser application.

resultsA decrease in dentin hypersensitivity was observed in both groups immediately, 1 week, and 1 month after laser irradiation. Statistically significant differences were found between the two groups in dentin hypersensitivity severity only 1 month after laser application. The decrease in dentin hypersensitivity by Er,Cr:YSGG laser was significantly higher than that by diode laser at this time interval.

conclusionThe decrease in dentin hypersensitivity after application of Er,Cr:YSGG laser was significantly higher than that after the application of diode laser at 1-month postoperative interval. CLINICAL RELEVANCE: Er,Cr:YSGG laser is a better choice than diode laser for the treatment of dentin hypersensitivity in the short term.

Indexed as

Dentin SensitivityLasers, Solid-StateLaser TherapyDentinHumansLasers, SemiconductorDentin hypersensitivityDesensitizationDiode laserEr,Cr:YSGG laser

Identifiers

PMID30778688
OpenAlexW2915446526

What OpenQuestion holds

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Read underepoch 390

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.