NCT04952428

Brief Summary

Although smoking has been proposed as well, as a risk factor/indicator for peri-implantitis, there is currently no conclusive evidence. The current literature confronts the inconclusive evidence of tobacco for a risk factor. Therefore, the aim of the present investigation is to determine the association between tobacco and peri-implantitis in sample of patients who had received therapy implant-supported restorative therapy in a university setting. The present study was designed as a retrospective case control study in a sample of patients with implant-supported restorative therapy 7-19 years after restorative phase. The study was conducted at the Clinica Universitaria d'Odontologia (CUO) in the Universitat Internacional de Catalunya (UIC) for 1 month and was performed following the principles outlined in the Declaration of Helsinki (revised, amended, and clarified in 2013. Prior to enrol the study a written informed consent was signed. Patients provided with implant-supported restorative therapy between 2001-2013 was selected from the UIC database. The sample was divided in three groups: healthy patients, patients with mucositis and patients with peri-implantitis. During the examination, the clinician reviewed with the patient the Information and Medication History Forms and record the anthropometric, socio-demographic and clinical information. An initial questionnaire was conducted to obtain information regarding age, gender, medical history, medication, and health behaviour. Candidates underwent an oral pathology examination and a full-mouth probing using a standardize pressure (20N) probe SONDA PA\_ON (Orange Dental®, Aspachstr, Biberach, Germany) to determine their periodontal and peri-implant status. All statistical analyses were performed with the package RStudio (V2.5). Descriptive characteristics regarding all the covariates were summarized. Periimplant bone loss (95% Confidence Interval - 95% CI) were calculated both at implant- and at patient-level. A multilevel regression model will be applied to evaluate the influence of some risk/protective indicators on the risk for peri-implant bone loss. Risk/protective indicators for periimplantitis will be studied using multilevel (mixed-effects) multivariate regression analyses (patient- and implant-level). Each potential indicator was tested individually by adding it to an empty model having as dependent variable the peri-implant status and testing the significance.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
117

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Feb 2021

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 15, 2021

Completed
7 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 22, 2021

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

June 27, 2021

Completed
3 days until next milestone

Study Completion

Last participant's last visit for all outcomes

June 30, 2021

Completed
7 days until next milestone

First Posted

Study publicly available on registry

July 7, 2021

Completed
Last Updated

October 24, 2022

Status Verified

October 1, 2022

Enrollment Period

7 days

First QC Date

June 27, 2021

Last Update Submit

October 20, 2022

Conditions

Keywords

Peri-implantitis, peri-implant mucositis, radiographic bone loss, smoking habit

Outcome Measures

Primary Outcomes (1)

  • Predictive value of smoking habit on peri-implant diseases

    To determine the predictive value of tobacco and periimplantitis in a group of patients treated with implant therapy from 2001 to 2013 in Clinica Universitària d'Odotntologia de la Universitat Internacional de Catalunya.

    1 day

Secondary Outcomes (1)

  • Association between tobacco and peri-implant disease

    1 day

Study Arms (3)

Peri-implant group

It is based on clinical and radiographic bone loss. Implants should have clinical inflammation in combination with bleeding on probing and/or suppuration, also progressive bone loss when compared with baseline radiograph shall be demonstrable, as well as an increase in probing pocket depth (PPD) from the baseline examination (Baseline record are referred to those obtained after definitive prosthesis delivery). In those cases where no baseline records were available, marginal bone loss \> 3mm and probing \> 6mm were stated as requirements (2).

Behavioral: Re-examination visit ("today visit")

Peri-implant mucositis group

The case definition of peri-implant mucositis it is based on clinical inflammation in combination with profuse bleeding on probing and/or suppuration with increasing of probing pocket depths and absence of bone loss beyond crestal bone level (initial remodelling) (2).

Behavioral: Re-examination visit ("today visit")

Healthy patients group

The case definition of peri-implant health was based on absence of clinical inflammation, lack of bleeding on probing and absence of bone loss following initial healing (\< 2mm) (2).

Behavioral: Re-examination visit ("today visit")

Interventions

Re-examination visit ("today visit") A guidebook will be prepared to standardize procedures throughout the protocol, step by step, for all questionnaires and evidence collection. The data will be transferred to a computerized database. The clinician will review with the patient the Information and Medication History Forms and record the anthropometric, socio-demographic and clinical information. Candidates will undergo an oral pathology examination and a full-mouth manual probing using a periodontal probe SONDA PA\_ON (Orange Dental®, Aspachstr, Biberach, Germany) to determine their periodontal and peri-implant status. Clinical and radiographic examination will be performed. Moreover, signs as presence of suppuration, bleeding, redness, probing depth must be recorded at 6 sites per implant applying. As well, a specific survey about tobacco habits including modification of Fagestrom \& Richmond test will be conducted.

Healthy patients groupPeri-implant groupPeri-implant mucositis group

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Patients provided with implant-supported restorative therapy between 2001-2013 was selected from the UIC database.

You may qualify if:

  • men and women over 18 years old,
  • partially or totally edentulous patients with at least one implant placed at the university and loaded 7-19 years before,
  • cemented, screwed or mechanically retained prosthesis,
  • single, partial prostheses, and complete (fixed and removable),
  • patients diagnose of peri-implant health and peri-implantitis and
  • ability to understand study procedures.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Josep Martínez

Sant Cugat del Vallès, Barcelona, 08195, Spain

Location

Related Publications (22)

  • Aguirre-Zorzano LA, Estefania-Fresco R, Telletxea O, Bravo M. Prevalence of peri-implant inflammatory disease in patients with a history of periodontal disease who receive supportive periodontal therapy. Clin Oral Implants Res. 2015 Nov;26(11):1338-44. doi: 10.1111/clr.12462. Epub 2014 Aug 12.

    PMID: 25132406BACKGROUND
  • Al Amri MD, Kellesarian SV, Abduljabbar TS, Al Rifaiy MQ, Al Baker AM, Al-Kheraif AA. Comparison of Peri-Implant Soft Tissue Parameters and Crestal Bone Loss Around Immediately Loaded and Delayed Loaded Implants in Smokers and Non-Smokers: 5-Year Follow-Up Results. J Periodontol. 2017 Jan;88(1):3-9. doi: 10.1902/jop.2016.160427. Epub 2016 Sep 2.

    PMID: 27587369BACKGROUND
  • ALHarthi SS, BinShabaib MS, Ahmed HB, Mehmood A, Khan J, Javed F. Comparison of peri-implant clinical and radiographic inflammatory parameters among cigarette and waterpipe (narghile) smokers and never-smokers. J Periodontol. 2018 Feb;89(2):213-218. doi: 10.1902/jop.2017.170358.

    PMID: 28777038BACKGROUND
  • Ata-Ali J, Flichy-Fernandez AJ, Alegre-Domingo T, Ata-Ali F, Penarrocha-Diago M. Impact of heavy smoking on the clinical, microbiological and immunological parameters of patients with dental implants: a prospective cross-sectional study. J Investig Clin Dent. 2016 Nov;7(4):401-409. doi: 10.1111/jicd.12176. Epub 2015 Jul 14.

    PMID: 26171870BACKGROUND
  • Bunaes DF, Lie SA, Enersen M, Aastrom AN, Mustafa K, Leknes KN. Site-specific treatment outcome in smokers following non-surgical and surgical periodontal therapy. J Clin Periodontol. 2015 Oct;42(10):933-42. doi: 10.1111/jcpe.12462. Epub 2015 Oct 28.

    PMID: 26407817BACKGROUND
  • Canullo L, Penarrocha-Oltra D, Covani U, Botticelli D, Serino G, Penarrocha M. Clinical and microbiological findings in patients with peri-implantitis: a cross-sectional study. Clin Oral Implants Res. 2016 Mar;27(3):376-82. doi: 10.1111/clr.12557. Epub 2015 Jan 26.

    PMID: 25622536BACKGROUND
  • Casado PL, Pereira MC, Duarte ME, Granjeiro JM. History of chronic periodontitis is a high risk indicator for peri-implant disease. Braz Dent J. 2013;24(2):136-41. doi: 10.1590/0103-6440201302006.

    PMID: 23780361BACKGROUND
  • Chrcanovic BR, Albrektsson T, Wennerberg A. Smoking and dental implants: A systematic review and meta-analysis. J Dent. 2015 May;43(5):487-98. doi: 10.1016/j.jdent.2015.03.003. Epub 2015 Mar 14.

    PMID: 25778741BACKGROUND
  • Dalago HR, Schuldt Filho G, Rodrigues MA, Renvert S, Bianchini MA. Risk indicators for Peri-implantitis. A cross-sectional study with 916 implants. Clin Oral Implants Res. 2017 Feb;28(2):144-150. doi: 10.1111/clr.12772. Epub 2016 Jan 11.

    PMID: 26754342BACKGROUND
  • Daubert DM, Weinstein BF, Bordin S, Leroux BG, Flemming TF. Prevalence and predictive factors for peri-implant disease and implant failure: a cross-sectional analysis. J Periodontol. 2015 Mar;86(3):337-47. doi: 10.1902/jop.2014.140438. Epub 2014 Nov 21.

    PMID: 25415249BACKGROUND
  • de Araujo Nobre M, Mano Azul A, Rocha E, Malo P. Risk factors of peri-implant pathology. Eur J Oral Sci. 2015 Jun;123(3):131-9. doi: 10.1111/eos.12185. Epub 2015 Apr 20.

    PMID: 25894059BACKGROUND
  • Derks J, Schaller D, Hakansson J, Wennstrom JL, Tomasi C, Berglundh T. Effectiveness of Implant Therapy Analyzed in a Swedish Population: Prevalence of Peri-implantitis. J Dent Res. 2016 Jan;95(1):43-9. doi: 10.1177/0022034515608832.

    PMID: 26701919BACKGROUND
  • Duan X, Wu T, Xu X, Chen D, Mo A, Lei Y, Cheng L, Man Y, Zhou X, Wang Y, Yuan Q. Smoking May Lead to Marginal Bone Loss Around Non-Submerged Implants During Bone Healing by Altering Salivary Microbiome: A Prospective Study. J Periodontol. 2017 Dec;88(12):1297-1308. doi: 10.1902/jop.2017.160808. Epub 2017 Aug 28.

    PMID: 28844190BACKGROUND
  • Dvorak G, Arnhart C, Heuberer S, Huber CD, Watzek G, Gruber R. Peri-implantitis and late implant failures in postmenopausal women: a cross-sectional study. J Clin Periodontol. 2011 Oct;38(10):950-5. doi: 10.1111/j.1600-051X.2011.01772.x. Epub 2011 Jul 21.

    PMID: 21777269BACKGROUND
  • Fisher S, Kells L, Picard JP, Gelskey SC, Singer DL, Lix L, Scott DA. Progression of periodontal disease in a maintenance population of smokers and non-smokers: a 3-year longitudinal study. J Periodontol. 2008 Mar;79(3):461-8. doi: 10.1902/jop.2008.070296.

    PMID: 18315428BACKGROUND
  • Karoussis IK, Salvi GE, Heitz-Mayfield LJ, Bragger U, Hammerle CH, Lang NP. Long-term implant prognosis in patients with and without a history of chronic periodontitis: a 10-year prospective cohort study of the ITI Dental Implant System. Clin Oral Implants Res. 2003 Jun;14(3):329-39. doi: 10.1034/j.1600-0501.000.00934.x.

    PMID: 12755783BACKGROUND
  • Koldsland OC, Scheie AA, Aass AM. Prevalence of peri-implantitis related to severity of the disease with different degrees of bone loss. J Periodontol. 2010 Feb;81(2):231-8. doi: 10.1902/jop.2009.090269.

    PMID: 20151801BACKGROUND
  • Koldsland OC, Scheie AA, Aass AM. The association between selected risk indicators and severity of peri-implantitis using mixed model analyses. J Clin Periodontol. 2011 Mar;38(3):285-92. doi: 10.1111/j.1600-051X.2010.01659.x. Epub 2010 Dec 15.

    PMID: 21158898BACKGROUND
  • Kotsakis GA, Javed F, Hinrichs JE, Karoussis IK, Romanos GE. Impact of cigarette smoking on clinical outcomes of periodontal flap surgical procedures: a systematic review and meta-analysis. J Periodontol. 2015 Feb;86(2):254-63. doi: 10.1902/jop.2014.140452. Epub 2014 Oct 9.

    PMID: 25299388BACKGROUND
  • Marrone A, Lasserre J, Bercy P, Brecx MC. Prevalence and risk factors for peri-implant disease in Belgian adults. Clin Oral Implants Res. 2013 Aug;24(8):934-40. doi: 10.1111/j.1600-0501.2012.02476.x. Epub 2012 May 3.

    PMID: 22551347BACKGROUND
  • Maximo MB, de Mendonca AC, Alves JF, Cortelli SC, Peruzzo DC, Duarte PM. Peri-implant diseases may be associated with increased time loading and generalized periodontal bone loss: preliminary results. J Oral Implantol. 2008;34(5):268-73. doi: 10.1563/1548-1336(2008)34[269:PDMBAW]2.0.CO;2.

    PMID: 19170293BACKGROUND
  • Merli M, Bernardelli F, Giulianelli E, Toselli I, Moscatelli M, Pagliaro U, Nieri M. Inter-rater agreement in the diagnosis of mucositis and peri-implantitis. J Clin Periodontol. 2014 Sep;41(9):927-33. doi: 10.1111/jcpe.12291. Epub 2014 Aug 6.

    PMID: 25041651BACKGROUND

MeSH Terms

Conditions

Peri-ImplantitisAlveolar Bone LossSmoking

Condition Hierarchy (Ancestors)

Periodontal DiseasesMouth DiseasesStomatognathic DiseasesBone ResorptionBone DiseasesMusculoskeletal DiseasesPeriodontal AtrophyBehavior

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
JMartinez

Study Record Dates

First Submitted

June 27, 2021

First Posted

July 7, 2021

Study Start

February 15, 2021

Primary Completion

February 22, 2021

Study Completion

June 30, 2021

Last Updated

October 24, 2022

Record last verified: 2022-10

Data Sharing

IPD Sharing
Will not share

Locations