Evidence map›Paper›PMID 27046950›Full record

ArticleYonago acta medica2016

Associations between Systemic Markers of Bone Turnover or Bone Mineral Density and Anti-Resorptive Agent-Related Osteonecrosis of the Jaw in Patients Treated with Anti-Resorptive Agents.

Kazuhito Tohashi, Motoki Nakabayashi, Isamu Kodani, Kazunori Kidani, Kazuo Ryoke

Open access · greenAbstract read
In one paragraph

Article in Yonago acta medica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

1 citing paper in PubMed, 9 citations in OpenAlex.

  1. Review
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.

Kazuhito TohashiDivision of Oral and Maxillofacial Biopathological Surgery, Department of Medicine of Sensory and Motor Organs, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Motoki NakabayashiDivision of Oral and Maxillofacial Biopathological Surgery, Department of Medicine of Sensory and Motor Organs, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan; †Department of Oral and Maxillofacial Surgery, Matsue Red Cross Hospital, Matsue 690-8506, Japan.
Isamu KodaniDivision of Oral and Maxillofacial Biopathological Surgery, Department of Medicine of Sensory and Motor Organs, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Kazunori Kidani‡Department of Dentistry and Oral Surgery, Tottori Prefectural Central Hospital, Tottori 680-0901, Japan.
Kazuo RyokeDivision of Oral and Maxillofacial Biopathological Surgery, Department of Medicine of Sensory and Motor Organs, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Tottori University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSome previous studies have examined anti-resorptive agent-related osteonecrosis of the jaw (ARONJ) prediction using systemic markers of bone turnover as risk factors. Radiographic imaging is also effective at detecting ARONJ. In this study, computed tomography (CT)-derived bone mineral density (BMD) values and the levels of systemic markers of bone turnover were evaluated, and then each parameter was compared between patients that developed ARONJ and those who did not after treatment with systemic anti-resorptive agents. The aim of this study was to determine whether systemic markers of bone turnover and/or BMD values can be used to predict the risk of ARONJ.

methodsThe subjects' serum levels of cross-linked N-terminal telopeptide of type I collagen (NTX) and bone alkaline phosphatase (BAP) (systemic markers of bone turnover) were measured. BMD was calibrated to CT values using a medical imaging phantom. Then, the subjects' BMD were assessed using quantitative computed tomography. Fifty-six patients who had received systemic anti-resorptive agents were included in this study. Thirty-two of the patients developed ARONJ after receiving the drugs whereas the remaining 24 did not.

resultsNo correlation was observed between the serum levels of the systemic markers of bone turnover and the incidence of ARONJ. On the other hand, the ARONJ patients exhibited higher mandibular BMD values than the control group. BMD was not associated with healing or the clinical stage of ARONJ.

conclusionThese results suggest that increased mandibular BMD values are associated with ARONJ. Furthermore, mandibular BMD might serve as a novel marker for predicting the risk of ARONJ in patients that are taking anti-resorptive agents and are about to undergo tooth extraction. Accordingly, mandibular BMD could be a useful tool for aiding risk assessments and guiding treatment decisions.

Indexed as

anti-resorptive agent-related osteonecrosis of the jawbone mineral densityquantitative computed tomographysystemic markers of bone turnover

Identifiers

PMID27046950
PMCPMC4816748
OpenAlexW2337005899

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.