Evidence map›Paper›PMID 27933572›Full record

ArticleInternational journal of implant dentistry2016

Relation between the stability of dental implants and two biological markers during the healing period: a prospective clinical study.

Choknapa Tirachaimongkol, Peraphan Pothacharoen, Peter A Reichart, Pathawee Khongkhunthian

Open access · diamondAbstract read
In one paragraph

Article in International journal of implant dentistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.0field-weighted citation impact, top 10% 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

14 citing papers in PubMed, 33 citations in OpenAlex.

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  13. The rate and stability of mandibular block bone graft in recent 5 years.Maxillofacial plastic and reconstructive surgery · 2017
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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 at 2 institutions in 3 countries.

Choknapa TirachaimongkolCenter of Excellence for Dental Implantology, Faculty of Dentistry, Chiang Mai University, Suthep sub-district, A. Muang, Chiang Mai, 50200, Thailand.
Peraphan PothacharoenDepartment of Biochemistry, Faculty of Medicine, Thailand Excellence Center for Tissue Engineering and Stem Cells, Chiang Mai, Thailand.
Peter A ReichartDepartment of Oral Medicine, Dental Radiology and Oral Surgery, Center for Dental, Oral and Maxillary Medicine, Charite - University of Medicine, Berlin, Germany.
Pathawee KhongkhunthianCenter of Excellence for Dental Implantology, Faculty of Dentistry, Chiang Mai University, Suthep sub-district, A. Muang, Chiang Mai, 50200, Thailand. pathaweek@gmail.com.ORCID http://orcid.org/0000-0002-5994-4482
Chiang Mai University · THUniversity of Dental Medicine · MM

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe purposes of this study were to examine the correlation between the stability of dental implants and bone formation markers during the healing period and to monitor the stability of dental implants using the resonance frequency analysis (RFA) method. The null hypothesis of the study is no correlation between the stability of dental implant and bone formation markers.

methodsThe study is a prospective clinical study during the 3-month healing period of implant. At implant placement (PW Plus, Nakhon Pathom, Thailand) and after 1, 2, 3, 4, 6, 8, 10, and 12 weeks, RFA assessments were performed and gingival (GCF)/peri-implant crevicular fluids (PICF) were collected from ten patients. The level of osteocalcin (OC) was measured by using ELISA kits, and the level of alkaline phosphatase (ALP) activity was measured by colorimetric analysis. Repeated measures analysis of variance, the Friedman test, the Mann-Whitney U test, and the Pearson correlation were performed for data analysis.

resultsThere was a statistical decrease in the mean implant stability quotient (ISQ) values between 1 and 3 weeks (P < 0.05). The ISQ values recovered to the initial values at 4 weeks. There was no statistical difference in the ALP level at each measurement, while there was a statistical increase in the OC level at 6, 8, 10, and 12 weeks when compared with 1 week (P < 0.05). There was a significant correlation between ALP levels and ISQ values (r = 0.226, P < 0.05). There was a statistically significant correlation between OC levels and ISQ values at 1-12 weeks (r = 0.245, P < 0.05).

conclusionsThe ISQ values were weakly correlated with both ALP and OC. The three-thread-design implant showed a high stability through healing period.

Indexed as

BiomarkerImplant stability quotientOsseointegrationResonance frequency analysis

Identifiers

PMID27933572
PMCPMC5145894
OpenAlexW2559773150

What OpenQuestion holds

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LicenceCC BY
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.