Evidence map›Paper›PMID 26672126›Full record

ArticleJournal of dental research2016

High-Frequency Acceleration: Therapeutic Tool to Preserve Bone following Tooth Extractions.

M Alikhani, J A Lopez, H Alabdullah, T Vongthongleur, C Sangsuwon, M Alikhani, S Alansari, S M Oliveira, J M Nervina, C C Teixeira

Erratum issuedAbstract readComparative Study
In one paragraph

Article in Journal of dental research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 39 citations in OpenAlex.

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  12. Age effect on orthodontic tooth movement rate and the composition of gingival crevicular fluid : A literature review.Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

M AlikhaniConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA Department of Orthodontics, New York University College of Dentistry, New York, NY, USA Department of Developmental Biology, Harvard School of Dental Medicine, Boston, MA, USA Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY, USA.
J A LopezConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA Department of Orthodontics, New York University College of Dentistry, New York, NY, USA.
H AlabdullahConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA.
T VongthongleurConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA.
C SangsuwonConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA.
M AlikhaniConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA.
S AlansariConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA Department of Orthodontics, New York University College of Dentistry, New York, NY, USA.
S M OliveiraConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA Department of Mechanical Engineering, Institute Polytechnic of Viseu, Viseu, Portugal.
J M NervinaConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA Department of Orthodontics, New York University College of Dentistry, New York, NY, USA.
C C TeixeiraConsortium for Translational Orthodontic Research, New York University College of Dentistry, New York, NY, USA Department of Orthodontics, New York University College of Dentistry, New York, NY, USA Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, NY, USA cristina.teixeira@nyu.edu.
New York University · USHarvard University · USPolytechnic Institute of Viseu · PT

Funding

High Frequency Acceleration to Restore Alveolar BoneR43DE025518 · NIDCR · PROPEL ORTHODONTICS, LLC · PI WAY, BRYCE · 2015 to 2015
$224k
NIDCR NIH HHS R43 DE025518
6 · The paper itself

Abstract

A common problem in clinical dentistry is the significant and rapid bone loss that occurs after tooth extraction. Currently there is no solution for the long-term preservation of alveolar bone. Previously, we showed that high-frequency acceleration (HFA) has an osteogenic effect on healthy alveolar bone. However, it is not known if HFA can preserve alveolar bone after extraction without negatively affecting wound healing. The purpose of this study was to evaluate the effect of HFA on alveolar bone loss and the rate of bone formation after tooth extraction. Eighty-five adult Sprague-Dawley rats were divided into 3 groups: control, static (static load), and HFA. In all groups, the maxillary right third molar was extracted. The HFA group received HFA for 5 min/d, applied through the second molar. The static group received the same magnitude of static load. The control group did not receive any stimulation. Some animals received fluorescent dyes at 26 and 54 d. Samples were collected on days 0, 7, 14, 28, and 56 for fluorescence microscopy, micro-computed tomography, histology, RNA, and protein analyses. We found that HFA increased bone volume in the extraction site and surrounding alveolar bone by 44% when compared with static, while fully preserving alveolar bone height and width long-term. These effects were accompanied by increased expression of osteogenic markers and intramembranous bone formation and by decreased expression of osteoclastic markers and bone resorption activity, as well as decreased expression of many inflammatory markers. HFA is a noninvasive safe treatment that can be used to prevent alveolar bone loss and/or accelerate bone healing after tooth extraction.

Indexed as

AccelerationAlveolar Bone LossAlveolar ProcessAnimalsBiomechanical PhenomenaBone ResorptionFluorescent DyesMaleMaxillaMicroscopy, FluorescenceMolar, ThirdOsteoclastsOsteogenesisPhysical StimulationRandom AllocationRatsFluorescent Dyesalveolar bonebone formationmechanical stimulationosteogenic responsesocket healingvibration

Identifiers

PMID26672126
PMCPMC6728694
OpenAlexW2209373212

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.