Evidence map›Paper›PMID 39093380›Full record

ArticleClinical oral implants research2024

The systemic impact of non-surgical treatment of peri-implantitis with or without adjunctive systemic metronidazole: Secondary analysis of a randomized clinical trial.

Antonio Liñares, Jose Dopico, Carlota Blanco, Alex Pico, Tomás Sobrino, Juan Blanco, Yago Leira

Registry-linked trialAbstract read
In one paragraph

Article in Clinical oral implants research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03564301 (Metronidazole as an Adjunct of Non- Surgical Treatment of Peri-implantitis), which is not on this map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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.

NCT03564301 phase4completednot on this map

Metronidazole as an Adjunct of Non- Surgical Treatment of Peri-implantitis : a 6-months Placebo- Controlled Clinical Trial in Humans

TypeinterventionalSponsorJuan Blanco CarriónRan2018 to 2020Enrolled20ConditionsPeri-ImplantitisArmsPlacebo oral capsule, Metronidazole 250 MG
3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Peri-implantitis: a systemic burden for our patients.Frontiers in dental medicine · 2026
    Review
  4. 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

7 authors.

Antonio LiñaresPeriodontology Unit, Faculty of Odontology, University of Santiago de Compostela, Santiago de Compostela, Spain.ORCID 0000-0003-1611-5884
Jose DopicoPeriodontology Unit, Faculty of Odontology, University of Santiago de Compostela, Santiago de Compostela, Spain.ORCID 0000-0002-2255-523X
Carlota BlancoPeriodontology Unit, Faculty of Odontology, University of Santiago de Compostela, Santiago de Compostela, Spain.
Alex PicoPeriodontology Unit, Faculty of Odontology, University of Santiago de Compostela, Santiago de Compostela, Spain.ORCID 0000-0003-2292-3116
Tomás SobrinoNeuroAging Research Group, Clinical Neurosciences Research Laboratories, Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain.ORCID 0000-0002-9760-8690
Juan BlancoPeriodontology Unit, Faculty of Odontology, University of Santiago de Compostela, Santiago de Compostela, Spain.
Yago LeiraPeriodontology Unit, Faculty of Odontology, University of Santiago de Compostela, Santiago de Compostela, Spain.

Funding

CIBERNED - Institute of Health Carlos III - European Regional Development Fund CB22_05_00067Osteology Foundation APB-MET-16-070
6 · The paper itself

Abstract

objectivesThe aim of this study was to evaluate the systemic effect of non-surgical peri-implantitis treatment (NSPIT) with or without the administration of systemic metronidazole.

methodsIn this secondary analysis from a previously published clinical trial (NCT03564301), peri-implantitis patients were randomized into two groups: test, receiving NSPIT plus 500 mg of oral systemic metronidazole three times a day for 7 days (n = 10); and control group, receiving NSPIT plus placebo (n = 11). Serum samples were obtained at baseline, 3 and 6 months after therapy to determine levels of inflammatory biomarkers, lipid fractions and complete blood counts.

resultsBoth treatment modalities produced improvements in clinical and radiographic parameters. After 6 months from NSPIT, a substantial reduction in C-reactive protein (6.9 mg/dL; 95% CI: 3.7 to 9.9, p < .001) and low-density lipoprotein cholesterol (21.8 mg/dL; 95% CI: -6.9 to 50.5, p = .013) as well as a modest increase in neutrophils counts (0.4 × 10

conclusionsNSPIT showed a short-term beneficial systemic effect regardless of adjunctive use of systemic metronidazole.

Indexed as

MetronidazolePeri-ImplantitisAgedAnti-Infective AgentsBiomarkersCholesterol, LDLC-Reactive ProteinFemaleHumansMaleMiddle AgedTreatment OutcomeAnti-Infective AgentsBiomarkersCholesterol, LDLC-Reactive ProteinMetronidazoleantibioticcardiovascular diseaseC‐reactive proteininflammationperi‐implantitistreatment

Identifiers

PMID39093380
PMCPMC11629454

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Registered trials

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.