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Werner N, Frasheri I, Heck K, Ern C, Heym R, Bumm CV, Folwaczny M. The association between periodontal microbial biomarkers and primary therapy outcome. Clin Oral Investig 2024; 28:523. [PMID: 39269543 PMCID: PMC11399289 DOI: 10.1007/s00784-024-05904-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Accepted: 08/27/2024] [Indexed: 09/15/2024]
Abstract
OBJECTIVE This study aims to analyse the association between the baseline microbial load of selected periodontopathogenic bacteria collected from gingival crevicular fluid (GCF) and the primary outcome of steps I and II therapy. MATERIALS AND METHODS 222 patients with stage III periodontitis were included into this retrospective analysis that received steps 1 and 2 periodontal therapy without adjunctive systemic antibiotics. Baseline GCF samples were quantitatively analysed using ELISA-based kits for levels of periodontopathogens (Porphyromonas gingivalis (Pg), Aggregatibacter actinomycetemcomitans (Aa), Prevotella intermedia (Pi), Fusobacterium nucleatum (Fn), Treponema denticola (Td), and Tannerella forsythia (Tf)) and associated with the primary therapy outcome using a "treat-to-target" therapy endpoint (TE) defined as ≤ 4 sites with PD ≥ 5 mm six months after therapy. RESULTS 38.2% of the patients achieved TE. Patients failing to achieve TE revealed significantly increased levels of Pg, Fn, and Tf at baseline (Pg: p = 0.010, Fn: p = 0.008 Tf: p = 0.004). Multivariate binary logistic regression adjusted for sex, mean probing depth, diabetes, and current smoking status showed an independent relationship between Tf and the TE (aOR 2.570, p = 0.023). CONCLUSION Increased microbial load is associated with decreased responsiveness to therapy. The findings suggest that specifically baseline Tf levels are associated with poorer treatment outcomes and might improve the accuracy of periodontal diagnosis. CLINICAL RELEVANCE The findings of this study support the concept of a critical biomass that is sufficient to induce and maintain an immune response within the periodontal pocket, which ultimately leads to irreversible tissue destruction. However, calculating this level in advance may serve as an early indicator for intervention. KEY FINDING Baseline Tannerella forsythia levels are associated with poorer treatment outcome.
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Affiliation(s)
- Nils Werner
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Goethestr. 70, 80336, Munich, Germany.
| | - Iris Frasheri
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Goethestr. 70, 80336, Munich, Germany
| | - Katrin Heck
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Goethestr. 70, 80336, Munich, Germany
| | - Christina Ern
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Goethestr. 70, 80336, Munich, Germany
- Private practice, Munich, Germany
| | - Richard Heym
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Goethestr. 70, 80336, Munich, Germany
- Private practice, Munich, Germany
| | - Caspar Victor Bumm
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Goethestr. 70, 80336, Munich, Germany
- Private practice, Munich, Germany
| | - Matthias Folwaczny
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Goethestr. 70, 80336, Munich, Germany
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Bumm CV, Schwendicke F, Heck K, Frasheri I, Summer B, Ern C, Heym R, Werner N, Folwaczny M. The Role of Interleukin-8 in the Estimation of Responsiveness to Steps 1 and 2 of Periodontal Therapy. J Clin Periodontol 2024. [PMID: 39152683 DOI: 10.1111/jcpe.14055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 07/03/2024] [Accepted: 07/23/2024] [Indexed: 08/19/2024]
Abstract
OBJECTIVE To investigate the association between interleukin-8 (IL-8) levels in gingival crevicular fluid (GCF) and total oral fluid (TOF) and the responsiveness to steps 1 and 2 of periodontal therapy. MATERIALS AND METHODS One-hundred and fifty-nine patients affected by periodontitis received steps 1 and 2 of periodontal therapy. At baseline, TOF and GCF samples were collected and analysed for IL-8 (Il-8TOF/IL-8GCF) using flow cytometry. Therapy outcomes were relative proportions of residual periodontal pockets (PPD%), pocket closure (PC) rates and pocket probing depth (PPD) reductions; these were associated with IL-8TOF/IL-8GCF. RESULTS High IL-8TOF was significantly associated with higher residual PPD% (p = 0.044) and lower PPD reduction compared to low IL-8TOF (high 0.79 ± 1.20 mm vs. low 1.20 ± 1.20 mm, p < 0.001) in non-smokers, while in smokers high IL-8GCF was related to lower PPD reduction (high 0.62 ± 1.22 mm vs. low 0.84 ± 1.12 mm, p = 0.009). Furthermore, high baseline IL-8TOF was significantly associated with poorer PC rates compared to medium and low concentrations in both non-smokers (high 41% vs. medium 55% vs. low 58%, p < 0.001) and smokers (high 34% vs. medium 44% vs. low 46%, p < 0.001). CONCLUSION High IL-8 concentrations at baseline had a significant impact on residual PPD%, PC rates and PPD reduction. The findings suggest that, especially in non-smokers, baseline IL-8 levels collected from the TOF could serve as a component in the estimation of responsiveness to steps 1 and 2 of periodontal therapy.
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Affiliation(s)
- Caspar Victor Bumm
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Munich, Germany
- Private Practice, Munich, Germany
| | - Falk Schwendicke
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Katrin Heck
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Iris Frasheri
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Burkhard Summer
- Department of Dermatology and Allergy, LMU University Hospital, LMU Munich, Munich, Germany
| | | | | | - Nils Werner
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Munich, Germany
| | - Matthias Folwaczny
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Munich, Germany
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Citterio F, Kanmaz B, Baima G, Romano F, Buduneli N, Aimetti M. Pocket closure in stage III-IV grade C periodontitis: A multilevel analysis following non-surgical periodontal therapy. Int J Dent Hyg 2024; 22:547-553. [PMID: 37154234 DOI: 10.1111/idh.12688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 01/30/2023] [Accepted: 04/02/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Risk of disease progression and tooth loss is higher in cases where deep probing pocket depths (PPDs) and bleeding on probing (BOP) persist after active periodontal treatment. This study aimed to investigate the efficacy of non-surgical periodontal therapy on pocket closure (PC), defined as PPD ≤4 mm without BOP (PC1) or PPD ≤4 mm solely (PC2) 3 months after non-surgical periodontal treatment and to compare PC between smokers and non-smokers. METHODS This cohort study is a secondary analysis from a controlled clinical trial consisting of systemically healthy patients with stage III or IV grade C periodontitis. All the sites with baseline PPD ≥5 mm are included as diseased sites and PC at 3 months after completion of non-surgical periodontal treatment was calculated. PC was compared between smokers and non-smokers at site and patient levels. Multilevel analysis is used to investigate factors at patient, tooth and site levels affecting PPD changes and the probability of PC. RESULTS A total of 1998 diseased sites in 27 patients were included in the analysis. The rates of PC1 and PC2 were 58.4% and 70.2% and were significantly correlated to smoking habits at site level (r (1) = 7.03, p = 0.008; r (1) = 36.17, p < 0.001). Tooth type, mobility, clinical attachment level (CAL) and PPD at baseline significantly affected PC. CONCLUSIONS The present findings indicate that non-surgical periodontal treatment is effective in PC, but its performance is influenced by baseline PPD and CAL and residual pockets may remain.
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Affiliation(s)
- Filippo Citterio
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Burcu Kanmaz
- Department of Periodontology, School of Dentistry, İzmir Demokrasi University, İzmir, Turkey
| | - Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Federica Romano
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Nurcan Buduneli
- Department of Periodontology, School of Dentistry, Ege University, İzmir, Turkey
| | - Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
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Baima G, Romano F, Franco F, Roato I, Mussano F, Berta GN, Aimetti M. Impact of Inflammatory Markers and Senescence-Associated Secretory Phenotype in the Gingival Crevicular Fluid on the Outcomes of Periodontal Regeneration. Int J Mol Sci 2024; 25:6687. [PMID: 38928390 PMCID: PMC11204308 DOI: 10.3390/ijms25126687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/13/2024] [Accepted: 06/16/2024] [Indexed: 06/28/2024] Open
Abstract
The aim of this study was to test the molecular expression profile (senescence-associated secretory phenotype; SASP) in gingival crevicular fluid (GCF) prior to surgery in relation to the distribution of clinical success of periodontal regeneration. Forty consecutive patients presenting sites with residual probing pocket depth (PPD) ≥ 6 mm and intrabony defects ≥ 3 mm were treated through a minimally invasive surgical technique. Pre-operatively, GCF was sampled for inflammatory biomarker analysis related to SASP [interleukin (IL)-1β, IL-6, and IL-12; matrix-metalloproteinases (MMP)-8 and -9]. Better or worse responders were classified depending on the achievement of a composite outcome measure at 1-year [COM; PPD ≤ 4 mm and clinical attachment gain (CAL) gain ≥ 3 mm]. Correlation analyses and logistic regression models were performed. Periodontal regeneration led to significant improvements in mean clinical and radiographic parameters. Teeth achieving COM presented significantly lower amounts of SASP factors compared with non-successful teeth. Higher CAL gain, PPD reduction, and radiographic bone fill were negatively correlated with IL-1β and MMP-8 and -9 (p < 0.001), while IL-12 showed a direct relationship with CAL gain (p = 0.005) and PPD reduction (p = 0.038). Sites expressing higher SASP expression in the GCF before periodontal regeneration achieved worse clinical and radiographic outcomes.
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Affiliation(s)
- Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Federica Romano
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Francesco Franco
- Department of Clinical and Biological Sciences, University of Turin, 10026 Turin, Italy; (F.F.); (G.N.B.)
| | - Ilaria Roato
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Federico Mussano
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Giovanni Nicolao Berta
- Department of Clinical and Biological Sciences, University of Turin, 10026 Turin, Italy; (F.F.); (G.N.B.)
| | - Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
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Paternò Holtzman L, Valente NA, Vittorini Orgeas G, Copes L, Discepoli N, Clementini M. Change in clinical parameters after subgingival instrumentation for the treatment of periodontitis and timing of periodontal re-evaluation: A systematic review and meta-analysis. J Clin Periodontol 2024. [PMID: 38706227 DOI: 10.1111/jcpe.13985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 02/21/2024] [Accepted: 03/21/2024] [Indexed: 05/07/2024]
Abstract
AIM To evaluate the changes in periodontal parameters (reduction in probing pocket depth [PPD], gain in clinical attachment level [CAL] and reduction in full-mouth bleeding on probing [BoP]) after subgingival instrumentation of periodontal pockets at different time points in systemically healthy patients suffering from periodontitis. MATERIALS AND METHODS Four databases were searched for RCTs that carried out subgingival instrumentation in periodontal pockets and evaluated PPD at a minimum of two consecutive time points other than baseline. The analysis was conducted for both all pocket depths and stratified for initially shallow (4-5 mm) and deep (≥6 mm) pockets and data were extracted for various time points, 1-2, 3-4 and 5-6 months. Weighted mean effects (WMEs) were calculated with 95% confidence interval (CI) and predictive intervals were calculated. RESULTS Twenty-nine RCTs were identified, and all of them were included in the meta-analysis. The results showed that for both shallow and deep pockets there was a small though clinically meaningful change between 1- to 2-month and 3- to 4-month time points and between these and 5-6 months. CONCLUSIONS In systemically healthy patients, the greater part of reduction in PPD and gain in CAL occurs within the first 1-2 months after subgingival instrumentation. However, additional benefits in terms of pocket depth reduction occur beyond these early time points.
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Affiliation(s)
- Lucrezia Paternò Holtzman
- Department of Periodontology and Prosthodontics, George Eastman Dental Hospital, Policlinico Universitario Umberto I, Rome, Italy
| | - Nicola Alberto Valente
- Division of Periodontology, School of Dental Medicine, Department of Surgical Sciences, Faculty of Medicine, Università degli Studi di Cagliari, Cagliari, Italy
| | | | - Luca Copes
- Department of Periodontology, Vita-Salute San Raffaele University, Milan, Italy
| | - Nicola Discepoli
- Department of Medical Biotechnologies, Unit of Periodontology, University of Siena, Siena, Italy
| | - Marco Clementini
- UniCamillus-Saint Camillus International University of Health Sciences, Rome, Italy
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Bumm CV, Ern C, Folwaczny J, Wölfle UC, Heck K, Werner N, Folwaczny M. Periodontal grading-estimation of responsiveness to therapy and progression of disease. Clin Oral Investig 2024; 28:289. [PMID: 38691197 PMCID: PMC11062956 DOI: 10.1007/s00784-024-05678-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 04/22/2024] [Indexed: 05/03/2024]
Abstract
OBJECTIVE To investigate the capability of periodontal grading to estimate the progression of periodontal disease and the responsiveness to therapy. MATERIALS AND METHODS Eighty-four patients who underwent non-surgical therapy (NST) were included. Direct and indirect evidence of progression were determined according to the current classification. Responsiveness to therapy was examined using mean pocket probing depths reduction (PPDRed), reduction of bleeding on probing (BOPRed), and the rate of pocket closure (%PC) after six months. RESULTS Statistical analysis revealed no agreement between direct and indirect evidence in grading periodontitis (κ = 0.070). The actual rate of progression as determined by longitudinal data was underestimated in 13% (n = 11), overestimated in 51% (n = 43) and correctly estimated in 30% (n = 36) by indirect evidence. No significant differences in responsiveness to therapy were observed in patients graded according to direct evidence. Using indirect evidence, patients assigned grade C showed more PPDRed but less BOPRed and lower %PC compared to grade B. CONCLUSION The present data indicate that indirect evidence may lead to inaccuracies compared to direct evidence regarding the estimation of periodontal progression. However, indirect evidence seems to be more suitable in the estimation of responsiveness to therapy than direct evidence, helping to identify cases that are more likely to require additional therapies such as re-instrumentation or periodontal surgery. CLINICAL RELEVANCE Regarding the estimation of disease progression and responsiveness to periodontal therapy, accuracy and reliability of both direct and indirect evidence are limited when grading periodontitis.
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Affiliation(s)
- Caspar Victor Bumm
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich Goethestraße 70, 80336, Munich, Germany.
- Private Practice, Munich, Germany.
| | - Christina Ern
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich Goethestraße 70, 80336, Munich, Germany
- Private Practice, Munich, Germany
| | - Julia Folwaczny
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich Goethestraße 70, 80336, Munich, Germany
| | - Uta Christine Wölfle
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich Goethestraße 70, 80336, Munich, Germany
| | - Katrin Heck
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich Goethestraße 70, 80336, Munich, Germany
| | - Nils Werner
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich Goethestraße 70, 80336, Munich, Germany
| | - Matthias Folwaczny
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich Goethestraße 70, 80336, Munich, Germany
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Shirakata Y, Nakamura T, Setoguchi F, Imafuji T, Shinohara Y, Matsumura S, Iwata M, Noguchi K, Ramanauskaite E, Sculean A. Histological evaluation of nonsurgical periodontal treatment with and without the use of sodium hypochlorite / amino acids and cross-linked hyaluronic acid gels in dogs. Clin Oral Investig 2024; 28:281. [PMID: 38676852 PMCID: PMC11055767 DOI: 10.1007/s00784-024-05674-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 04/21/2024] [Indexed: 04/29/2024]
Abstract
OBJECTIVES To evaluate periodontal wound healing following scaling and root planing (SRP) in conjunction with the application of sodium hypochlorite/amino acids and cross-linked hyaluronic acid (xHyA) gels in dogs. MATERIALS AND METHODS In four beagle dogs, 2-wall intrabony defects were created and metal strips were placed around the teeth. Clinical parameters were measured 4 weeks after plaque accumulation. The experimental root surfaces were subjected to SRP with either the subgingival application of a sodium hypochlorite/amino acid gel and a xHyA gel (test group) or SRP alone (control group) using a split-mouth design. Clinical parameters were re-evaluated at 6 weeks. The animals were sacrificed at 8 weeks for histological analysis. RESULTS The test group showed significant improvements in all clinical parameters compared to the control group. Histologically, the test group exhibited statistically significantly greater new bone formation [i.e., length of newly formed bone, new bone area] compared with the control group (p < 0.05). Furthermore, statistically significantly greater formation of new attachment [i.e., linear length of new cementum adjacently to newly formed bone with inserting collagen fibers] and new cementum was detected in the test group compared with the control group at 8 weeks (p < 0.05 and p < 0.01, respectively). CONCLUSION The adjunctive subgingival application of sodium hypochlorite/amino acid and xHyA gels to SRP offers an innovative novel approach to enhance periodontal wound healing/regeneration. CLINICAL RELEVANCE The present findings have for the first-time shown histologic evidence for periodontal regeneration in support of this novel treatment modality.
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Affiliation(s)
- Yoshinori Shirakata
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.
| | - Toshiaki Nakamura
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Fumiaki Setoguchi
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Takatomo Imafuji
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Yukiya Shinohara
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Shohei Matsumura
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Masayuki Iwata
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Kazuyuki Noguchi
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Eglė Ramanauskaite
- Clinic of Dental and Oral Pathology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Anton Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
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Silbereisen A, Bao K, Wolski W, Nanni P, Kunz L, Afacan B, Emingil G, Bostanci N. Probing the salivary proteome for prognostic biomarkers in response to non-surgical periodontal therapy. J Clin Periodontol 2024. [PMID: 38660744 DOI: 10.1111/jcpe.13990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 03/04/2024] [Accepted: 04/09/2024] [Indexed: 04/26/2024]
Abstract
AIM This prospective study investigated the salivary proteome before and after periodontal therapy. MATERIALS AND METHODS Ten systemically healthy, non-smoking, stage III, grade C periodontitis patients underwent non-surgical periodontal treatment. Full-mouth periodontal parameters were measured, and saliva (n = 30) collected pre- (T0), and one (T1) and six (T6) months post-treatment. The proteome was investigated by label-free quantitative proteomics. Protein expression changes were modelled over time, with significant protein regulation considered at false discovery rate <0.05. RESULTS Treatment significantly reduced bleeding scores, percentages of sites with pocket depth ≥5 mm, plaque and gingival indexes. One thousand seven hundred and thirteen proteins were identified and 838 proteins (human = 757, bacterial = 81) quantified (≥2 peptides). At T1, 80 (T1 vs. T0: 60↑:20↓), and at T6, 118 human proteins (T6 vs. T0: 67↑:51↓) were regulated. The salivary proteome at T6 versus T1 remained stable. Highest protein activity post- versus pre-treatment was observed for cellular movement and inflammatory response. The small proline-rich protein 3 (T1 vs. T0: 5.4-fold↑) and lymphocyte-specific protein 1 (T6 vs. T0: 4.6-fold↓) were the top regulated human proteins. Proteins from Neisseria mucosa and Treponema socranskii (T1 vs. T0: 8.0-fold↓, 4.9-fold↓) were down-regulated. CONCLUSIONS Periodontal treatment reduced clinical disease parameters and these changes were reflected in the salivary proteome. This underscores the potential of utilizing saliva biomarkers as prognostic tools for monitoring treatment outcomes.
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Affiliation(s)
- Angelika Silbereisen
- Division of Oral Health and Periodontology, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kai Bao
- Division of Oral Health and Periodontology, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Witold Wolski
- Functional Genomics Center Zurich, ETH Zurich and University of Zurich, Zurich, Switzerland
| | - Paolo Nanni
- Functional Genomics Center Zurich, ETH Zurich and University of Zurich, Zurich, Switzerland
| | - Laura Kunz
- Functional Genomics Center Zurich, ETH Zurich and University of Zurich, Zurich, Switzerland
| | - Beral Afacan
- Department of Periodontology, Faculty of Dentistry, Adnan Menderes University, Aydın, Turkey
| | - Gülnur Emingil
- Department of Periodontology, School of Dentistry, Ege University, İzmir, Turkey
| | - Nagihan Bostanci
- Division of Oral Health and Periodontology, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
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9
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Werner N, Heck K, Walter E, Ern C, Bumm CV, Folwaczny M. Probing pocket depth reduction after non-surgical periodontal therapy: Tooth-related factors. J Periodontol 2024; 95:29-39. [PMID: 37436696 DOI: 10.1002/jper.23-0285] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND To investigate tooth-related factors that influence the reduction of probing pocket depths (PPD) after non-surgical periodontal therapy (NST). METHODS Seven hundred forty-six patients with a total of 16,825 teeth were included and retrospectively analyzed. PPD reduction after NST was correlated with the tooth-related factors; tooth type, number of roots, furcation involvement, vitality, mobility, and type of restoration; using logistic multilevel regression for statistical analysis. RESULTS NST was able to reduce probing depth overall stratified probing depths (1.20 ± 1.51 mm, p ≤ 0.001). The reduction was significantly higher at teeth with higher probing depths at baseline. At pockets with PPD ≥ 6 mm, PPD remains high after NST. Tooth type, number of roots, furcation involvement, vitality, mobility, and type of restoration are significantly and independently associated with the rate of pocket closure. CONCLUSIONS The tooth-related factors: tooth type, number of roots, furcation involvement, vitality, mobility, and type of restoration had a significant and clinically relevant influence on phase I and II therapy. Considering these factors in advance may enhance the prediction of sites not responding adequately and the potential need for additional treatment, such as re-instrumentation or periodontal surgery, to ultimately achieve the therapy end points.
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Affiliation(s)
- Nils Werner
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU, Munich, Germany
| | - Katrin Heck
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU, Munich, Germany
| | - Elias Walter
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU, Munich, Germany
| | | | - Caspar Victor Bumm
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU, Munich, Germany
- Private practice, Munich, Germany
| | - Matthias Folwaczny
- Department of Conservative Dentistry and Periodontology, University Hospital, LMU, Munich, Germany
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10
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Ferrarotti F, Baima G, Rendinelli M, Citterio F, Mariani GM, Mussano F, Romano F, Romandini M, Aimetti M. Pocket closure after repeated subgingival instrumentation: a stress test to the EFP guideline for stage III-IV periodontitis. Clin Oral Investig 2023; 27:6701-6708. [PMID: 37773418 PMCID: PMC10630226 DOI: 10.1007/s00784-023-05279-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 09/23/2023] [Indexed: 10/01/2023]
Abstract
OBJECTIVES To study the effects of one or two repeated subgingival instrumentations (RSI) in achieving the endpoints of therapy (EoT) in open pockets [residual probing pocket depth (PPD) ≥ 6 mm and PPD 4-5 mm with bleeding on probing (BoP)] after steps I-II of therapy. MATERIALS AND METHODS Twenty-five patients (3,552 total sites; 1,450 open pockets) with stage III-IV periodontitis received steps I-II of periodontal therapy and were re-evaluated after 4-6 weeks (T1). Residual pockets received RSI at T1 and at 3 months (T2). EoT (PPD < 4 or PPD < 6 BoP-) rate at T1, T2 and 6 months (T3) was computed. The number of needed surgeries and treatment costs were calculated. RESULTS At T1, 67.6% of open pockets achieved EoT. At residual PPD ≥ 6 mm at T1 (n = 172), one and two RSI resulted in 33.1% and 45.9% of EoT at T2 and T3, respectively. At residual PPD 4-5 mm with BoP at T1 (n = 298), one and two RSI resulted in 66.8% and 72.1% of EoT at T2 and T3, respectively. PPD at T1 predicted EoT after RSI in both cases, while tooth type only in residual PPD 4-5 mm BoP + . At T1, mean number of surgeries per patient and associated costs were significantly higher than after one/two RSI. CONCLUSIONS RSI may achieve EoT in residual PPD 4-5 mm BoP + and PPD ≥ 6 mm in a considerable number of cases. CLINICAL RELEVANCE These findings may support the administration of one/two cycles of RSI prior to surgical approach. PROTOCOL REGISTRATION ClinicalTrials.gov identification number: NCT04826926.
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Affiliation(s)
- Francesco Ferrarotti
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy
| | - Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy.
- Politecnico di Torino, Turin, Italy.
| | - Martina Rendinelli
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy
| | - Filippo Citterio
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy
| | - Giulia Maria Mariani
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy
| | - Federico Mussano
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy
| | - Federica Romano
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy
| | - Mario Romandini
- Department of Periodontology, Faculty of Dentistry, University of Oslo, Geitmyrsveien, 69, 0455, Oslo, Norway.
| | - Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, Section of Periodontology, University of Turin, Via Nizza 230, Turin, Italy
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11
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Sartoretto SC, Shibli JA, Javid K, Cotrim K, Canabarro A, Louro RS, Lowenstein A, Mourão CF, Moraschini V. Comparing the Long-Term Success Rates of Tooth Preservation and Dental Implants: A Critical Review. J Funct Biomater 2023; 14:142. [PMID: 36976066 PMCID: PMC10055991 DOI: 10.3390/jfb14030142] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 02/23/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Implant therapy is considered a predictable, safe, and reliable rehabilitation method for edentulous patients in most clinical scenarios. Thus, there is a growing trend in the indications for implants, which seems attributable not only to their clinical success but also to arguments such as a more "simplified approach" based on convenience or the belief that dental implants are as good as natural teeth. Therefore, the objective of this critical literature review of observational studies was to discuss the evidence concerning the long-term survival rates and treatment outcomes, comparing endodontically or periodontally treated teeth with dental implants. Altogether, the evidence suggests that the decision between keeping a tooth or replacing it with an implant should carefully consider the condition of the tooth (e.g., amount of remaining tooth and degree of attachment loss and mobility), systemic disorders, and patient preference. Although observational studies revealed high success rates and long-term survival of dental implants, failures and complications are common. For this reason, attempts should be made to first save maintainable teeth over the long-term, instead of immediately replacing teeth with dental implants.
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Affiliation(s)
- Suelen Cristina Sartoretto
- Department of Oral Surgery, School of Dentistry, Fluminense Federal University, Niterói 24020-140, Brazil
| | - Jamil Awad Shibli
- Department of Periodontology and Oral Implantology, Dental Research Division, University of Guarulhos, São Paulo 07023-070, Brazil
| | - Kayvon Javid
- Department of Oral Surgery, School of Dentistry, Fluminense Federal University, Niterói 24020-140, Brazil
| | - Khalila Cotrim
- Department of Periodontology and Oral Implantology, Dental Research Division, University of Guarulhos, São Paulo 07023-070, Brazil
| | - Antonio Canabarro
- Department of Periodontology, Dental Research Division, School of Dentistry, Veiga de Almeida University, Rio de Janeiro 20271-020, Brazil
- Division of Periodontology, School of Dentistry, Rio de Janeiro State University, Rio de Janeiro 20551-030, Brazil
| | - Rafael Seabra Louro
- Department of Oral Surgery, School of Dentistry, Fluminense Federal University, Niterói 24020-140, Brazil
| | - Adam Lowenstein
- Department of Periodontology, Division Dental Research Administration, Tufts University School of Dental Medicine, Boston, MA 02111, USA
| | - Carlos Fernando Mourão
- Department of Periodontology, Division Dental Research Administration, Tufts University School of Dental Medicine, Boston, MA 02111, USA
| | - Vittorio Moraschini
- Department of Oral Surgery, School of Dentistry, Fluminense Federal University, Niterói 24020-140, Brazil
- Department of Periodontology, Dental Research Division, School of Dentistry, Veiga de Almeida University, Rio de Janeiro 20271-020, Brazil
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12
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Tomasi C, Liss A, Welander M, Alian AY, Abrahamsson KH, Wennström JL. A randomized multi-centre study on the effectiveness of non-surgical periodontal therapy in general practice. J Clin Periodontol 2022; 49:1092-1105. [PMID: 35833528 PMCID: PMC9796759 DOI: 10.1111/jcpe.13703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/25/2022] [Accepted: 07/10/2022] [Indexed: 01/07/2023]
Abstract
AIM To evaluate the effectiveness of two non-surgical treatment protocols for periodontitis patients in general dental practice. MATERIALS AND METHODS Ninety-five dental hygienists (59 dental clinics) were randomly assigned to one of two treatment protocols: (i) establishment of adequate self-performed oral hygiene prior to a single session of ultrasonic instrumentation (guided periodontal infection control [GPIC]) or (ii) conventional non-surgical therapy (CNST) including patient education and scaling and root planing integrated in multiple sessions. Residual pockets at 3 months were retreated in both groups. The primary outcome was pocket closure (probing pocket depth ≤ 4 mm) at 6 months. Multilevel models were utilized. RESULTS Based on data from 615 patients, no significant differences with regard to clinical outcomes were observed between treatment protocols. Treatment-related costs (i.e., chair time, number of sessions) were significantly lower for GPIC than CNST. Smoking and age significantly affected treatment outcomes. CONCLUSIONS No significant differences between the two approaches were observed in regard to clinical outcomes. GPIC was more time-effective. Patient education should include information on the detrimental effects of smoking. CLINICALTRIALS gov (NCT02168621).
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Affiliation(s)
- Cristiano Tomasi
- Department of Periodontology, Institute of Odontology, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Anna Liss
- Department of Periodontology, Institute of Odontology, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden,Clinic of PeriodonticsPublic Dental ServiceGothenburgSweden
| | - Maria Welander
- Department of Periodontology, Institute of Odontology, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden,Clinic of PeriodonticsPublic Dental ServiceGothenburgSweden
| | - Anna Ydenius Alian
- Department of Periodontology, Institute of Odontology, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden,Clinic of PeriodonticsPublic Dental ServiceGothenburgSweden
| | - Kajsa H. Abrahamsson
- Department of Periodontology, Institute of Odontology, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden,Clinic of PeriodonticsPublic Dental ServiceGothenburgSweden
| | - Jan L. Wennström
- Department of Periodontology, Institute of Odontology, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
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13
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Cárcamo-España V, Cuesta Reyes N, Flores Saldivar P, Chimenos-Küstner E, Estrugo Devesa A, López-López J. Compromised Teeth Preserve or Extract: A Review of the Literature. J Clin Med 2022; 11:jcm11185301. [PMID: 36142946 PMCID: PMC9504015 DOI: 10.3390/jcm11185301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 12/03/2022] Open
Abstract
Multiple systems and associated factors have been described in the literature to assess the prognosis of teeth with periodontal disease. Nowadays there is a tendency among clinicians to consider implants as the best solution after tooth extraction, in cases of teeth with a questionable prognosis. However, the value of the natural tooth must be considered, as the proprioception of the periodontal ligament is preserved, and it adapts to stress during functional loads. We first review the literature focusing on analyzing the factors that should guide decision-making to maintain or extract a tooth with a compromised periodontium. Then, we propose a schematic diagram of prognostic indicators to reflect the main factors to consider and the survival rate that each one represents when preserving or extracting a tooth.
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Affiliation(s)
- Valentina Cárcamo-España
- Department of Oral Medicine, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona Dental Hospital, University of Barcelona, 08907 Barcelona, Spain
- Correspondence: (V.C.-E.); or (J.L.-L.); Tel.: +34-606-45-73-62 (J.L.-L.)
| | - Nataly Cuesta Reyes
- Department of Oral Medicine, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona Dental Hospital, University of Barcelona, 08907 Barcelona, Spain
| | - Paul Flores Saldivar
- Department of Oral Medicine, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona Dental Hospital, University of Barcelona, 08907 Barcelona, Spain
| | - Eduardo Chimenos-Küstner
- Department of Odontostomatology and Oral Medicine, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona Dental Hospital, University of Barcelona, 08907 Barcelona, Spain
| | - Alberto Estrugo Devesa
- Department of Odontostomatology and Oral Medicine, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona Dental Hospital, University of Barcelona, 08907 Barcelona, Spain
| | - José López-López
- Department of Odontostomatology and Oral Medicine, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona Dental Hospital, University of Barcelona, 08907 Barcelona, Spain
- Correspondence: (V.C.-E.); or (J.L.-L.); Tel.: +34-606-45-73-62 (J.L.-L.)
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14
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Lu F, Qi GG, Fang W, Zhang X, Zhou J, Yu XF, Li XJ. Causes of Emergency Bleeding after Nonsurgical Periodontal Therapy in Adult Periodontitis Patients: A Retrospective Analysis. Appl Bionics Biomech 2022; 2022:1579574. [PMID: 35392359 PMCID: PMC8983271 DOI: 10.1155/2022/1579574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 11/18/2022] Open
Abstract
Background Emergency gingival uncontrollable bleeding after nonsurgical periodontal therapy (NSPT) could be caused by a variety of factors; local oral factors are the main cause of gingival bleeding in most patients. Because the doctor will do a good job of evaluating the patient's physical condition before nonsurgical periodontal therapy. This study is subjected to evaluate the possible factors associated with emergency uncontrollable bleeding within 24-48 hours after NSPT. Material and Methods. A total of fifty-eight patients with emergency bleeding after NSPT in the past four years were enrolled. The related factors in patients, such as age, gender, clotting function, systemic diseases, and baseline periodontitis severity, were analyzed. The site-related factors, such as tooth type, tooth distribution, and alveolar bone resorption at the bleeding site, were compared. The possible relationship of the parameters to the causes of emergency bleeding with NSPT was also evaluated. Results Gingival bleeding after NSPT was registered. In this retrospective study, a total of 58 patients were selected. There were 29 males and 29 females, aged from 20 to 67 years old, with an average age of 35.21 ± 10.09 years. Among them, 8.6% were over 50 years old, and 91.4% were under 50 years old. Completed evaluations were performed in 15.5% gingivitis and 84.5% periodontitis. The causes of emergency bleeding after nonsurgical periodontal therapy in this study were residual subgingival calculus or granulation tissue in 63.79% of cases: severe gingival inflammation, 29.32%; gum trauma, 3.45%; and poor compliance, 3.45%. The therapy method before bleeding includes supragingival scaling accounted for 72.4% and subgingival scaling accounted for 27.6%. 23 cases of horizontal absorption at the bleeding site accounted for 39.66%, and 35 cases of angular absorption accounted for 60.34%. Bleeding of maxillary posterior teeth accounted for 34.48%; mandibular anterior teeth accounted for 15.52%; mandibular anterior teeth accounted for 8.62%; and mandibular posterior teeth accounted for 18.97%; multiple sites accounted for 22.41%; eliminating residual subgingival calculus and granulation tissue were the main and most effective hemostatic methods, 86.21%. Conclusion Residual subgingival calculus or granulation tissue and severe gingival inflammation were the main causes of emergency gingival bleeding after nonsurgical periodontal therapy. Severe gingival inflammation causing emergency bleeding was more common in maxillary posterior teeth areas. Angular alveolar bone resorption was more likely to cause bleeding than horizontal resorption. Careful debridement of residual subgingival calculus and granulation tissue was the main hemostatic method.
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Affiliation(s)
- Fei Lu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
| | - Gang-Gang Qi
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
| | - Wen Fang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
| | - Xin Zhang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
| | - Jing Zhou
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
| | - Xue-Fen Yu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
| | - Xiao-Jun Li
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310006, China
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15
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Kanmaz M, Kanmaz B, Buduneli N. Periodontal treatment outcomes in smokers: A narrative review. Tob Induc Dis 2021; 19:77. [PMID: 34707470 PMCID: PMC8494073 DOI: 10.18332/tid/142106] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/19/2021] [Accepted: 09/09/2021] [Indexed: 01/01/2023] Open
Abstract
Smoking is considered as the major environmental risk factor for periodontal diseases. Smokers have a higher risk for severe periodontitis with more periodontal tissue destruction, more gingival recession, and more susceptibility for tooth loss. The aim of this narrative review is to provide up-to-date evidence on the clinical outcomes of periodontal treatment in smokers. Electronic databases were searched for studies that compare the clinical outcomes in smokers and non-smokers following non-surgical and surgical periodontal treatment modalities and also during the supportive periodontal treatment. Clinical studies published before May 2021 were included in the review. Smokers have a higher risk for recurrence of periodontal disease and the response to non-surgical as well as surgical periodontal treatment is not as good as that of non-smokers. Moreover, there is a dose-response effect in the adverse effects of smoking on periodontal health. Compared to non-smokers, smoker patients with periodontitis tend to respond less favorably to non-surgical and surgical periodontal treatment, and exhibit recurrence more frequently during supportive periodontal treatment. Along with the periodontal treatment, smokers may be encouraged to quit. Long follow-up and the communication between the dentist and the patient give a great opportunity for such counseling.
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Affiliation(s)
- Mehmet Kanmaz
- Department of Periodontology, Faculty of Dentistry, Izmir Tınaztepe University, Izmir, Turkey
| | - Burcu Kanmaz
- Department of Periodontology, Faculty of Dentistry, Izmir University of Democracy, Izmir, Turkey
| | - Nurcan Buduneli
- Department of Periodontology, Faculty of Dentistry, Ege University, Izmir, Turkey
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16
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Chaffee BW, Couch ET, Vora MV, Holliday RS. Oral and periodontal implications of tobacco and nicotine products. Periodontol 2000 2021; 87:241-253. [PMID: 34463989 PMCID: PMC8444622 DOI: 10.1111/prd.12395] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Tobacco use contributes to more mortality and morbidity globally than any other behavioral risk factor. Adverse effects do not spare the oral cavity, with many oral diseases more common, and treatments less successful, in the tobacco-using patient. Many of the oral health effects of cigarette smoking are well established, but other forms of tobacco, including cigars and smokeless tobacco, merit dental professionals' attention. Recently, an expanding variety of new or emerging tobacco and/or nicotine products has been brought to market, most prominently electronic cigarettes, but also including heated tobacco and other noncombustible nicotine products. The use of cannabis (marijuana) is increasing and also has risks for oral health and dental treatment. For the practicing periodontist, and all dental professionals, providing sound patient recommendations requires knowledge of the general and oral health implications associated with this wide range of tobacco and nicotine products and cannabis. This review provides an overview of selected tobacco and nicotine products with an emphasis on their implications for periodontal disease risk and clinical management. Also presented are strategies for tobacco use counselling and cessation support that dental professionals can implement in practice.
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Affiliation(s)
- Benjamin W. Chaffee
- Division of Oral Epidemiology and Dental Public Health, University of California San Francisco School of Dentistry, San Francisco, California, USA
| | - Elizabeth T. Couch
- Division of Oral Epidemiology and Dental Public Health, University of California San Francisco School of Dentistry, San Francisco, California, USA
| | - Manali V. Vora
- Division of Periodontology, University of Connecticut School of Dental Medicine, Farmington, Connecticut, USA
| | - Richard S. Holliday
- NIHR Clinical Lecturer in Restorative Dentistry, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
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17
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Citterio F, Gualini G, Chang M, Piccoli GM, Giraudi M, Manavella V, Baima G, Mariani GM, Romano F, Aimetti M. Pocket closure and residual pockets after non-surgical periodontal therapy: A systematic review and meta-analysis. J Clin Periodontol 2021; 49:2-14. [PMID: 34517433 PMCID: PMC9298904 DOI: 10.1111/jcpe.13547] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/27/2021] [Accepted: 08/30/2021] [Indexed: 11/29/2022]
Abstract
Aim To analyse the efficacy of non‐surgical therapy (NST) in terms of pocket closure (PC) and changes in percentage and number of pockets. Materials and Methods Three databases (PubMed, EMBASE, and Scopus) were searched up to January 2020. Prospective studies with a minimum follow‐up of 12 months and presenting data in terms of PC or number or percentage of pocket depths (PDs) before and after NST on systemically healthy patients were included. Random‐effect meta‐analyses were performed. Results After screening 4610 titles and abstracts, 27 studies were included. Of these, 63.9% of PC was reported by one study. The percentage of PDs ≤3 mm changed from 39.06% to 64.11% with a weighted mean difference (WMD) of 26.14% (p < .001). This accounted for a relative increase of healthy sites of 64.13%. The mean percentage of PD ≥5 mm was 28.23% and 11.71% before and after treatment, respectively, with a WMD of 15.50% (p < .001). The WMD in the number of PDs ≥5 mm before and after treatment was 24.42 (p = .036). The mean number of residual PPD ≥5 after NST was 14.13. Conclusions NST is able to eradicate the majority of the pockets. However, residual pockets after NST may remain and should be considered cautiously for further treatment planning.
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Affiliation(s)
- Filippo Citterio
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Giacomo Gualini
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Moontaek Chang
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy.,Department of Periodontology, School of Dentistry and Institute of Oral Bioscience, Chonbuk National University, Jeonju, South Korea.,Research Institute of Clinical Medicine, Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju, South Korea
| | - Gian Marco Piccoli
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Marta Giraudi
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Valeria Manavella
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Giacomo Baima
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Giulia Maria Mariani
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Federica Romano
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
| | - Mario Aimetti
- Department of Periodontology, Università di Torino, C.I.R. Dental School, Turin, Italy
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18
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Liu HJ, Wang B, Wang AC, Zhang DH, Mao C, Li QH. Prognostic factors affecting the short-term efficacy of non-surgical treatment of chronic periodontitis: a multilevel modeling analysis. Eur J Med Res 2021; 26:50. [PMID: 34074306 PMCID: PMC8170789 DOI: 10.1186/s40001-021-00520-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 05/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study is aimed to analyze the prognostic factors affecting the short-term efficacy of non-surgical treatment of patients in periodontitis from stage II to stage IV by the multilevel modeling analysis. MATERIALS AND METHODS A total of 58 patients with chronic periodontitis were included in this study. Patients were clinically explored before and 3 months after the treatment and the difference in probing depth was determined [Reduction of probing depth (Δ PD) = baseline PD - finial probing depth (FPD)] which is considered as the therapeutic evaluation. Three different levels were analyzed: patients, teeth and sites to construct a multi-layer linear model. RESULTS Probing depth (PD) improved significantly compared with that before treatment (p < 0.05), in which FPD was (3.90 ± 1.39) mm, and the ΔPD was (1.79 ± 0.97) mm. Compared with the mesial sites and distal sites of the multi-rooted teeth, the number of PD ≥ 5 mm or PD < 5 mm after the treatment was significantly different (P < 0.05), and the proportion of PD < 5 mm was higher in mesial sites. The null model showed that Δ PD varied greatly between groups at various levels (P < 0.001), with prediction variable of site level, tooth level, and patient level accounted for 66%, 18%, and 16% of the overall difference, respectively. The complete model showed that the Δ PD of smokers was significantly lower than that of non-smokers (P < 0.001). The Δ PD of the mesial and distal sites was larger than that of the buccolingual central site (P < 0.001). The Δ PD of single-rooted teeth was larger than that of multi-rooted teeth (P < 0.001). The baseline PD, tooth mobility (TM), bleeding index (BI), clinical attachment loss (CAL) were significantly negatively correlated with Δ PD (P < 0.001). CONCLUSIONS Patients with periodontitis from stage II to stage IV, who were non-smoking, have good compliance, good awareness of oral health, and low percentage sites with PD ≥ 5 mm at baseline, single-rooted teeth with hypomobility, less clinical attachment loss and lower bleeding index and sites of mesial or distal can obtain an ideal short-term efficacy of non-surgical treatment.
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Affiliation(s)
- Hui-Jie Liu
- Department of Stomatology, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, 116000, Liaoning, China.,Medical Department of Graduate School, Dalian Medical University, Dalian, 116000, Liaoning, China
| | - Bo Wang
- Department of Stomatology, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, 116000, Liaoning, China
| | - Ao-Chen Wang
- Department of Paediatric Dentistry, School of Stomatology, China Medical University, Shenyang, 110122, Liaoning, China
| | - Dan-Hong Zhang
- Department of Stomatology, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, 116000, Liaoning, China.,Medical Department of Graduate School, Dalian Medical University, Dalian, 116000, Liaoning, China
| | - Cui Mao
- Department of Stomatology, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, 116000, Liaoning, China.,Medical Department of Graduate School, Dalian Medical University, Dalian, 116000, Liaoning, China
| | - Qiu-Hong Li
- Department of Stomatology, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, 116000, Liaoning, China.
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19
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Jentsch HFR, Roccuzzo M, Pilloni A, Kasaj A, Fimmers R, Jepsen S. Flapless application of enamel matrix derivative in periodontal retreatment: A multicentre randomized feasibility trial. J Clin Periodontol 2021; 48:659-667. [PMID: 33529381 DOI: 10.1111/jcpe.13438] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/04/2021] [Accepted: 01/26/2021] [Indexed: 01/16/2023]
Abstract
AIM To investigate the potential benefit of enamel matrix derivative (EMD) as adjunct to re-instrumentation of residual pockets persisting after steps 1 and 2 of periodontal therapy. MATERIAL AND METHODS 44 adult patients participated in a multicentre feasibility randomized clinical trial with split-mouth design. They had presented at re-evaluation after initial non-surgical periodontal therapy (steps 1 and 2 of periodontal therapy) for generalized periodontitis with at least 2 teeth with residual probing pocket depths (PPD) ≥5 and ≤8 mm, with bleeding on probing (BOP). Two teeth with similar PPD were randomized to receive re-instrumentation either with (test) or without (control) adjunctive flapless administration of EMD. Differences in the changes of PPD and BOP from baseline to 6 and 12 months were analysed, and the frequencies of pocket closure (PPD ≤4 mm and no BOP) compared. RESULTS For the primary outcome "change of mean PPD after 6 months," a significant additional benefit of 0.79 ± 1.3 mm (p < .0001) could be observed for the test group. At 12 months, this difference could be maintained (0.85 ± 1.1 mm; p < .0001). The frequency of pocket closure in the test group was 69% at 6 and 80% at 12 months and significantly higher than in the control group with 34% and 42%, respectively (p < .01). CONCLUSIONS The results of the present feasibility study indicate a benefit of adjunctive EMD during non-surgical retreatment (step 3 of periodontal therapy) of residual deep pockets.
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Affiliation(s)
- Holger F R Jentsch
- Centre of Periodontology, Department for Cariology, Endodontology and Periodontology, University Hospital of Leipzig, Leipzig, Germany
| | | | - Andrea Pilloni
- Sapienza, Department of Dental and Maxillo-Facial Sciences - Section of Periodontology, University of Rome, Rome, Italy
| | - Adrian Kasaj
- Department of Periodontology and Conservative Dentistry, University of Mainz, Mainz, Germany
| | - Rolf Fimmers
- Institute for Medical Biometry, Informatics and Epidemiology, University of Bonn, Bonn, Germany
| | - Søren Jepsen
- Department of Periodontology, Operative and Preventive Dentistry, University of Bonn, Bonn, Germany
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Ardila CM, Bedoya-García JA. A multilevel analysis of a randomized clinical trial comparing adjunctive moxifloxacin versus amoxicillin/metronidazole for the treatment of aggressive periodontitis. Dent Res J (Isfahan) 2021. [DOI: 10.4103/1735-3327.318939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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21
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Chatzopoulos GS, Doufexi AE, Zarenti S, Anastasopoulos M, Kouvatsi A. Interleukin-6 and Interleukin-10 Gene Polymorphisms in Patients with Chronic Periodontitis and Response to Treatment after 3 Years. Acta Stomatol Croat 2020; 54:238-249. [PMID: 33132387 PMCID: PMC7586901 DOI: 10.15644/asc54/3/2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Objective The aim of this study was to investigate whether genetic susceptibility to chronic periodontitis, conferred by the presence of the IL-6 -572GG genotype or the IL-10 -592A allele, influences the outcomes following a non-surgical periodontal therapy (NSPT)over a long period of time. Material and methods Thirty-seven chronic periodontitis patients were divided into two groups according to genotype as susceptible (SCP) and non-susceptible (NSCP). All subjects were clinically evaluated at baseline and 3 years following NSPT. Blood samples were collected at baseline from the individuals who fulfilled the inclusion criteria. All participants received NSPT from a single periodontist who was blind to the genotype status of each patient. A statistical analysis was performed by comparing the variables between groups using the Mann-Whitney U test and between baseline and 3 years for each group using the Wilcoxon test. Results The mean age of the population was estimated to be 47.68±8.64 years and it included 51.4% females, 48.6% smokers, and 45.9% alcohol consumers. Following a genetic analysis, 70.3% of patients were homozygous carriers of the IL-6 -572G (IL-6 SCP), and 46.0% of them were carriers of the IL-10 -592A allele (IL-10 SCP). NSPT reduced all studied parameters (probing depth, attachment loss, bleeding on probing, percentage of sites with 4-6mm and ≥7mm pocket depth and attachment loss) to all participants, but the treatment outcome was not associated with the genotype. The SCP and NSCP individuals showed similar clinical parameters at baseline and at 3 years. Conclusions Within the limitations of this 3-year prospective cohort study in Caucasians diagnosed with chronic periodontitis, individuals susceptible to periodontal disease as determined by the presence of the IL-6 -572GG genotype or the IL-10 -592A allele showed similar treatment outcome following NSPT.
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Affiliation(s)
- Georgios S Chatzopoulos
- Division of Periodontology, Department of Developmental and Surgical Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Aikaterini-Ellisavet Doufexi
- Private practice limited to Periodontics and Implant Dentistry, Thessaloniki, Greece.,Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, Greece
| | - Sofia Zarenti
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, Greece
| | - Menelaos Anastasopoulos
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, Greece
| | - Anastasia Kouvatsi
- Department of Genetics, Development and Molecular Biology, School of Biology, Aristotle University of Thessaloniki, Greece
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Pelekos G, Acharya A, Eiji N, Hong G, Leung WK, McGrath C. Effects of adjunctive probiotic L. reuteri lozenges on S/RSD outcomes at molar sites with deep pockets. J Clin Periodontol 2020; 47:1098-1107. [PMID: 32511775 DOI: 10.1111/jcpe.13329] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 12/20/2022]
Abstract
AIM To evaluate effects of probiotic Lactobacillus reuteri (L. reuteri) lozenges as an S/RSD adjunct on site-level changes at molars with deep pockets. MATERIALS AND METHODS 447 molar sites with pockets ≥ 5 mm from a previous randomized clinical trial of adjunctive L. reuteri lozenges for 28 days were analyzed. Multilevel mixed-effect models (MLM) were constructed to analyze site-level outcomes "change in CAL" and "pocket closure" (residual PPD < 5 mm) in placebo and probiotic groups at 90 and 180 days. Possible patient-, tooth-, and site-level predictors were analyzed as fixed-effects. RESULTS Estimated change in CAL in probiotic (90 day: 0.87 mm, 180 day: 0.68 mm) was greater than placebo treated molar sites (90 day: 0.73 mm, 180 day: 0.66 mm) and the relative risk (RR) of pocket closure in the probiotic group (90 day: 1.7, 180 day: 1.6) was higher as compared to placebo. Furcation involvement and BOP at site predicted significantly worse treatment outcomes. CONCLUSION As compared to S/RSD with placebo, a 28-day course of adjunctive probiotic L. reuteri lozenges improved CAL change at molar sites with ≥ 5 mm deep pockets and conferred a higher probability of shallow residual pocket depth. Presence of furcation-involvement and bleeding on probing worsened treatment outcomes.
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Affiliation(s)
- Georgios Pelekos
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Aneesha Acharya
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China.,Dr. D.Y. Patil Dental College and Hospital, D.Y Patil Vidyapeeth, Pune, India
| | - Nemoto Eiji
- Department of Periodontology and Endodontology, Tohoku University Graduate School of Dentistry, Sendai, Japan
| | - Guang Hong
- Liaison Center for Innovative Dentistry, Tohoku University Graduate School of Dentistry, Sendai, Japan
| | - Wai Keung Leung
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Colman McGrath
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
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Van der Weijden GAF, Dekkers GJ, Slot DE. Success of non-surgical periodontal therapy in adult periodontitis patients: A retrospective analysis. Int J Dent Hyg 2019; 17:309-317. [PMID: 30942938 PMCID: PMC6852011 DOI: 10.1111/idh.12399] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 02/26/2019] [Accepted: 03/29/2019] [Indexed: 01/02/2023]
Abstract
Objective To evaluate the results of active non‐surgical treatment in patients diagnosed with adult periodontitis treated in a specialized clinic for periodontology. Material & Methods In total, 1182 patients with adult periodontitis received active non‐surgical therapy, which involved professional oral hygiene instruction, scaling and root planing, supragingival polishing and elective systemic antimicrobial medication. The results of this therapy were based on a full‐mouth periodontal chart as assessed at the time of evaluation. Successful treatment as periodontal pocket depth (PPD) ≤5 mm was the main outcome parameter with bleeding on pocket probing as secondary outcome. Patient‐related factors such as smoking and severity of periodontitis at baseline and site‐related factors such as tooth type, furcation involvement and endodontic treatment were analysed. Possible relations with assessed parameters and the success of active periodontal therapy were evaluated. Results Overall 39% of the patients reached the successful treatment objective and a mean bleeding on pocket probing tendency of 14%. Treatment success appeared to be dependent on tooth type where the results at single‐rooted front teeth (85%) and premolar teeth (78%) were more successful than at molar teeth (47%). Analysis revealed that in 55% of the cases furcation involvement at molars was associated with the absence of success. Endodontic treatment was associated with absence of success in 8%‐11% of the cases. Smoking negatively influences successful treatment outcome (P < 0.001). Conclusion Active non‐surgical periodontal therapy in patients with adult periodontitis resulted in approximately one third of the cases in the success endpoint of PPD ≤ 5mm. Sub‐analysis showed that the outcome appeared to be dependent on tooth type, furcation involvement, severity of periodontal disease at intake and smoking status.
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Affiliation(s)
- G A Fridus Van der Weijden
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Clinic for Periodontology Utrecht, Utrecht, The Netherlands
| | - Gijs J Dekkers
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Dagmar E Slot
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Graziani F, Karapetsa D, Alonso B, Herrera D. Nonsurgical and surgical treatment of periodontitis: how many options for one disease? Periodontol 2000 2018; 75:152-188. [PMID: 28758300 DOI: 10.1111/prd.12201] [Citation(s) in RCA: 235] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Treatment of periodontitis aims at preventing further disease progression with the intentions to reduce the risk of tooth loss, minimize symptoms and perception of the disease, possibly restore lost periodontal tissue and provide information on maintaining a healthy periodontium. Therapeutic intervention includes introduction of techniques to change behavior, such as: individually tailored oral-hygiene instructions; a smoking-cessation program; dietary adjustment; subgingival instrumentation to remove plaque and calculus; local and systemic pharmacotherapy; and various types of surgery. No single treatment option has shown superiority, and virtually all types of mechanical periodontal treatment benefit from adjunctive antimicrobial chemotherapy. Periodontal treatment, because of the chronic nature of periodontitis, is a lifelong commitment to intricate oral-hygiene techniques, which, when properly implemented, will minimize the risk of disease initiation and progression.
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Shujaa Addin A, Akizuki T, Matsuura T, Hoshi S, Ikawa T, Maruyama K, Ono W, Fukuba S, Izumi Y. Histological healing after nonsurgical periodontal treatment with enamel matrix derivatives in canine experimental periodontitis. Odontology 2018; 106:289-296. [DOI: 10.1007/s10266-018-0347-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 12/25/2017] [Indexed: 11/29/2022]
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Laleman I, Cortellini S, De Winter S, Rodriguez Herrero E, Dekeyser C, Quirynen M, Teughels W. Subgingival debridement: end point, methods and how often? Periodontol 2000 2017; 75:189-204. [DOI: 10.1111/prd.12204] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Chatzopoulos GS, Doufexi AE, Kouvatsi A. Clinical response to non-surgical periodontal treatment in patients with interleukin-6 and interleukin-10 polymorphisms. Med Oral Patol Oral Cir Bucal 2017. [PMID: 28624837 PMCID: PMC5549518 DOI: 10.4317/medoral.21795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Background Genetic polymorphisms are commonly associated with altered transcriptional activity and possibly make individuals more susceptible to periodontal disease development, increased disease severity and poor treatment outcome. The study aimed to determine the effect of Interleukin-6 (IL-6) -572 G/C (rs1800796) and IL-10 -592 C/A (rs1800872) polymorphisms on the outcomes of non-surgical periodontal therapy in a Caucasian population. Material and Methods Sixty-eight patients with chronic periodontal disease were grouped according to their genotype: IL-6, IL-10, IL-6 and IL-10 susceptible (SCP) and non-susceptible (NSCP). All individuals were clinically evaluated at the first visit, and blood sample were collected from patients after checking the inclusion and exclusion criteria of the study. All patients received non-surgical periodontal therapy from a single-blinded periodontist. Clinical periodontal measurements were repeated 45 days after therapy. Results This population mean aged 47.63 years included 52.2% females and 58.2% non-smokers. Following DNA separation and genotyping, 65.7% of patients were homozygous carriers of the IL-6 - 572G; 49.3% were carriers of the IL-10 -592A- allele (AA and CA genotypes); and 35.8% carried SCP genotypes for both polymorphisms. The clinical parameters after therapy were not associated with the genotype status. The multiple logistic regression analysis did not show any statistically significant association between the genotypes and the variables tested. Conclusions Within the limitations of this longitudinal study, it can be suggested that IL-6 -572 G/C and IL-10 -592 C/A polymorphisms as well as their combination do not influence the outcome of nonsurgical periodontal therapy in Caucasian patients diagnosed with chronic periodontal disease. Key words:Gene polymorphism, genetics, interleukins, periodontal disease, treatment outcome.
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Affiliation(s)
- G-S Chatzopoulos
- Advanced Education Program in Periodontology, University of Minnesota, 515 Delaware Street SE, Minneapolis, MN 55455, USA,
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28
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Bunaes DF, Mustafa M, Mohamed HG, Lie SA, Leknes KN. The effect of smoking on inflammatory and bone remodeling markers in gingival crevicular fluid and subgingival microbiota following periodontal therapy. J Periodontal Res 2017; 52:713-724. [PMID: 28306142 DOI: 10.1111/jre.12438] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2016] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND OBJECTIVE Periodontal health is mediated by suppressing microorganisms inducing a local inflammatory host response. Smoking may impair this process. This study compares gingival crevicular fluid levels of inflammatory and bone remodeling markers in heavy smokers and non-smokers following active and supportive periodontal therapy in patients with chronic periodontitis. MATERIAL AND METHODS Gingival crevicular fluid and subgingival plaque were collected from the deepest periodontal pocket in 50 patients, 25 smokers and 25 non-smokers, at baseline (T0), following active (T1) and 12 mo of supportive periodontal therapy (T2). Smoking status was validated measuring serum cotinine levels. Gingival crevicular fluid levels of 27 inflammatory and two bone remodeling markers were analyzed using multiplex and singleplex micro-bed immunoassays, and subgingival plaque samples using checkerboard DNA-DNA hybridization. Amounts of markers in smokers and non-smokers were compared calculating the effect size. RESULTS Expression of inflammatory and bone-remodeling markers in smokers demonstrated an overall reduced effect size at T0 and T2 (p < 0.001). In particular, proinflammatory markers (p < 0.001), chemokines (p = 0.007) and growth factors (p = 0.003) at T0, osteoprotegerin (p = 0.003) at T1, proinflammatory markers (p = 0.019) and chemokines (p = 0.005) at T2. At T2, interleukin-8 was detected in significantly higher levels in smokers. Ten different markers in non-smokers and none in smokers responded to periodontal therapy (p < 0.05). An overall negative association was revealed between smoking and subgroups of markers at sites presenting ≥ 105 red complex periodontal microbial species. CONCLUSION Except for an upregulation of interleukin-8, smokers exhibited reduced gingival crevicular fluid levels of several inflammatory markers at baseline and following active and supportive periodontal therapy. Only inflammatory responses in non-smokers adapted to periodontal therapy. Apparently, there seems to be an immunosuppressant effect of smoking regulating the local inflammatory response and bone remodeling markers captured in gingival crevicular fluid following periodontal therapy.
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Affiliation(s)
- D F Bunaes
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - M Mustafa
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - H G Mohamed
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - S A Lie
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - K N Leknes
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
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Gatti C, Aimetti M, Rasperini G, Landi L, Cairo F. RE: Long-term efficacy of microbiology-driven periodontal laser-assisted therapy, by Martelli et al., Eur J Clin Microbiol Infect Dis 2016, 35(3): 423-431. Eur J Clin Microbiol Infect Dis 2016; 36:395-397. [PMID: 27738855 PMCID: PMC5253153 DOI: 10.1007/s10096-016-2785-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Accepted: 07/31/2016] [Indexed: 11/25/2022]
Affiliation(s)
- C Gatti
- , Viale dei Mille, 9, 50131, Firenze, Italy
| | - M Aimetti
- , Viale dei Mille, 9, 50131, Firenze, Italy
| | | | - L Landi
- , Viale dei Mille, 9, 50131, Firenze, Italy
| | - F Cairo
- , Viale dei Mille, 9, 50131, Firenze, Italy. .,, via fra' G. Angelico 51, 50121, Firenze, Italy.
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Bunaes DF, Lie SA, Åstrøm AN, Mustafa K, Leknes KN. Site-specific treatment outcome in smokers following 12 months of supportive periodontal therapy. J Clin Periodontol 2016; 43:1086-1093. [PMID: 27554463 PMCID: PMC5132109 DOI: 10.1111/jcpe.12619] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2016] [Indexed: 12/05/2022]
Abstract
Aim To evaluate the effect of cigarette smoking on periodontal health at patient, tooth, and site levels following supportive therapy. Materials and Methods Eighty chronic periodontitis patients, 40 smokers and 40 non‐smokers, were recruited to a single‐arm clinical trial. Periodontal examinations were performed at baseline (T0), 3 months following active periodontal therapy (T1), and 12 months following supportive periodontal therapy (T2). Smoking status was validated measuring serum cotinine levels. Probing depth (PD) ≥ 5 mm with bleeding on probing (BoP) was defined as the primary outcome. Logistic regression analyses adjusted for clustered observations of patients, teeth, and sites and mixed effects models were employed to analyse the data. Results All clinical parameters improved from T0 to T2 (p < 0.001), whereas PD, bleeding index (BI), and plaque index (PI) increased from T1 to T2 in smokers and non‐smokers (p < 0.001). An overall negative effect of smoking was revealed at T2 (OR = 2.78, CI: 1.49, 5.18, p < 0.001), with the most pronounced effect at maxillary single‐rooted teeth (OR = 5.08, CI: 2.01, 12.78, p < 0.001). At the patient level, less variation in treatment outcome was detected within smokers (ICC = 0.137) compared with non‐smokers (ICC = 0.051). Conclusion Smoking has a negative effect on periodontal health following 12 months of supportive therapy, in particular at maxillary single‐rooted teeth.
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Affiliation(s)
- Dagmar F Bunaes
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Stein Atle Lie
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Anne Nordrehaug Åstrøm
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Kamal Mustafa
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Knut N Leknes
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
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Chaffee BW, Couch ET, Ryder MI. The tobacco-using periodontal patient: role of the dental practitioner in tobacco cessation and periodontal disease management. Periodontol 2000 2016; 71:52-64. [PMID: 27045430 PMCID: PMC4842013 DOI: 10.1111/prd.12120] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/04/2015] [Indexed: 12/26/2022]
Abstract
Although the prevalence of tobacco use has declined in some parts of the world, tobacco use remains a persistent and, in some cases, growing problem that will continue to be a fundamental challenge facing dental practitioners in the decades ahead. Dental practitioners have a unique opportunity and professional obligation to be a positive influence in reducing the economic and social burden inflicted by tobacco use on dental and general health. In this article, the current noninvasive, evidence-based approaches are presented for dental practitioners to help patients avoid initiating tobacco use, to encourage and assist patients in ceasing tobacco use and to address tobacco-induced damage to periodontal supporting tissues.
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Chatzopoulos GS, Doufexi AE, Kalogirou F. Association of susceptible genotypes to periodontal disease with the clinical outcome and tooth survival after non-surgical periodontal therapy: A systematic review and meta-analysis. Med Oral Patol Oral Cir Bucal 2016; 21:e14-29. [PMID: 26595831 PMCID: PMC4765745 DOI: 10.4317/medoral.20638] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Accepted: 09/06/2015] [Indexed: 11/15/2022] Open
Abstract
Background The real clinical utility of genetic testing is the prognostic value of genetic factors in the clinical outcome of periodontal treatment and the tooth survival. A meta-analysis was undertaken to estimate the effect of a susceptible genotype to periodontitis on the clinical outcomes of non-surgical periodontal therapy and the tooth survival. Material and Methods A systematic search of MEDLINE-Pubmed, Cochrane Library and Scopus was performed. Additionally, a hand search was done in three journals. No specific language restriction was applied. Two reviewers screened independently titles and abstracts or full text copies. Quality assessment of all the included studies was held. Results Initial screening of electronic databases resulted in 283 articles. Ten studies met the inclusion criteria, nine of them examined the clinical outcome, while the other one investigated the tooth survival in susceptible individuals after non-surgical periodontal therapy. Eight of included studies were selected for the meta-analysis. IL-1 positive genotypes increase the risk of tooth loss, while no association found between the bleeding on probing (BOP), clinical attachment loss (CAL) and plaque index (PI) with the genotype status. Probing pocket depth (PPD) reduction in the first three months and in long-term results found to have a significant association with the genotype. Conclusions There is no difference in the clinical measurements after non-surgical periodontal treatment, apart from PPD. More publications are needed to identify a cause-effect relationship. Key words:Periodontal disease, periodontitis, periodontal therapy, clinical outcome, tooth loss, susceptibility, polymorphism, genotype, meta-analysis, systematic review.
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Affiliation(s)
- Georgios-Sokratis Chatzopoulos
- Advanced Education Program in Periodontology, University of Minnesota, 515 Delaware Street SE, Minneapolis, MN 55455, USA,
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Bunaes DF, Lie SA, Enersen M, Aastrøm AN, Mustafa K, Leknes KN. Site-specific treatment outcome in smokers following non-surgical and surgical periodontal therapy. J Clin Periodontol 2015; 42:933-42. [PMID: 26407817 PMCID: PMC6207927 DOI: 10.1111/jcpe.12462] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2015] [Indexed: 11/26/2022]
Abstract
Aim To evaluate the effect of smoking at patient, tooth, and site level following non‐surgical and surgical periodontal therapy. Material and Methods Eighty chronic periodontitis patients, 40 smokers and 40 non‐smokers, were recruited to this single‐arm clinical trial. Smoking status was validated by measuring serum cotinine levels. Periodontal examinations were performed at baseline (T0) and 3 months following non‐surgical and surgical periodontal therapy (T1). At T0 and T1, subgingival plaque samples were collected from the deepest periodontal pocket in each patient and analysed using checkerboard DNA–DNA hybridization. Probing depth (PD) ≥ 5 mm with bleeding on probing (BoP) was defined as the primary outcome. Unadjusted and adjusted logistic regression analyses, corrected for clustered observations within patients and teeth, were conducted comparing smokers with non‐smokers. Results Clinical parameters significantly improved in both groups (p < 0.001). An association was revealed between smoking and PD ≥ 5 mm with BoP (OR= 1.90, CI: 1.14, 3.15, p = 0.013), especially for plaque‐positive sites (OR= 4.14, CI: 2.16, 7.96, p < 0.001). A significant reduction of red complex microbiota was observed for non‐smokers only (p = 0.010). Conclusion Smokers respond less favourably to non‐surgical and surgical periodontal therapy compared with non‐smokers, in particular at plaque‐positive sites.
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Affiliation(s)
- Dagmar F Bunaes
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Stein Atle Lie
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Morten Enersen
- Faculty of Dentistry, Institute of Oral Biology, University of Oslo, Oslo, Norway
| | - Anne Nordrehaug Aastrøm
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Kamal Mustafa
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Knut N Leknes
- Faculty of Medicine and Dentistry, Department of Clinical Dentistry, University of Bergen, Bergen, Norway
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Bouaziz W, Davideau JL, Tenenbaum H, Huck O. Adiposity Measurements and Non-Surgical Periodontal Therapy Outcomes. J Periodontol 2015; 86:1030-7. [DOI: 10.1902/jop.2015.140734] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Ardila CM, Guzmán IC. Clinical Factors Influencing the Efficacy of Systemic Moxifloxacin in the Therapy of Patients With Generalized Aggressive Periodontitis: A Multilevel Analysis From a Clinical Trial. Glob J Health Sci 2015; 8:80-8. [PMID: 26493435 PMCID: PMC4803993 DOI: 10.5539/gjhs.v8n3p80] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 06/01/2015] [Indexed: 12/04/2022] Open
Abstract
Background: It has been reported that clinical results of mechanical periodontal treatment could differ between subjects and among different sites of the tooth in the patient. The objective of this multilevel analysis is to investigate clinical factors at subject and sites of the tooth that influence variations in clinical attachment (CAL) increase and probing depth (PD) diminution of adjunctive moxifloxacin (MOX) at six months post-treatment in generalized aggressive periodontitis. Methods: This clinical trial included 40 patients randomly distributed to two therapy protocols: scaling and root planing alone or combined with MOX. Multilevel linear models for continuous variables were formulated to evaluate the clinical impact of the hierarchical configuration of periodontal data. Results: Six months following therapy, the divergences between both protocols were statistically significant in PD diminution and CAL increase, favouring the MOX therapy (p<0.001). Besides, the multilevel analysis revealed that adjunctive MOX at the subject level, non-molar and the interaction non-molar x MOX at the tooth level, interproximal sites and the interaction interproximal sites x MOX at the site level, were statistically significant factors in determining CAL increase and PD diminution. Conclusions: The main cause of variability in CAL gain and PD reduction following adjunctive MOX was attributable to the tooth level. Adjunctive MOX and their interactions with non-molar and interproximal sites showed higher clinical benefits at the tooth and site levels which could be essential for PD reduction and CAL gain in generalized aggressive periodontitis subjects.
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Corbi SCT, Finoti LS, Anovazzi G, Tanaka MH, Kim YJ, Secolin R, Marcaccini AM, Gerlach RF, Orrico SRP, Cirelli JA, Scarel-Caminaga RM. Clinical outcomes of periodontal therapy are not influenced by the ATC/TTC haplotype in the IL8 gene. J Periodontal Res 2013; 49:489-98. [PMID: 24033189 DOI: 10.1111/jre.12128] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Although chronic periodontitis (CP) is a multifactorial condition, few studies have investigated the potential association of gene variants with the outcome of periodontal therapy. In a previous study, we reported that variants in the interleukin-8 (IL8) gene were associated with CP in a Brazilian population. The aim of this nonrandomized study was to investigate whether genetic susceptibility to CP, conferred by the presence of the IL8 ATC/TTC haplotype, influences the clinical outcomes of nonsurgical periodontal therapy and the IL-8 protein levels in the gingival crevicular fluid. MATERIAL AND METHODS Forty-one individuals were grouped according to the presence (susceptible to CP; n = 21) or absence (not susceptible to CP; n = 20) of the IL8 ATC/TTC haplotype. These individuals received nonsurgical periodontal therapy from one periodontist, who was blinded to the genetic status of each patient, and follow up continued for 45 d. The clinical parameters and gingival crevicular fluid samples were collected at baseline and on day 45. The IL-8 levels were determined by an ELISA. The data were subjected to the Mann-Whitney U-test, Wilcoxon and Spearman tests and to multiple logistic-regression analysis. RESULTS No significant differences between patients with or without the IL8 ATC/TTC haplotype were found for the outcome of nonsurgical periodontal therapy and IL-8 levels. The multiple logistic-regression analysis did not show a statistically significant association between the IL8 haplotype and the variables studied. CONCLUSION In this longitudinal clinical study, we observed that neither the outcome of nonsurgical periodontal therapy nor the IL-8 levels were influenced by the IL8 ATC/TTC CP-susceptibility haplotype. Additional studies of CP patients from other ethnic populations are necessary to confirm these results.
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Affiliation(s)
- S C T Corbi
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara, UNESP- Univ Estadual Paulista, Araraquara, SP, Brazil
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Loo WTY, Fan CB, Bai LJ, Yue Y, Dou YD, Wang M, Liang H, Cheung MNB, Chow LWC, Li JL, Tian Y, Qing L. Gene polymorphism and protein of human pro- and anti-inflammatory cytokines in Chinese healthy subjects and chronic periodontitis patients. J Transl Med 2012; 10 Suppl 1:S8. [PMID: 23046796 PMCID: PMC3445856 DOI: 10.1186/1479-5876-10-s1-s8] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Periodontal disease is thought to arise from the interaction of various factors, including the susceptibility of the host, the presence of pathogenic organisms, and the absence of beneficial species. The genetic factors may play a significant role in the risk of periodontal diseases. Cytokines initiate, mediate and control immune and inflammatory responses. The aim of this study is to compare genotypes and soluble protein of pro and anti-inflammatory cytokines (IL-1α, IL-1β, IL-6, IFN-γ, IL-10, TNF-α and IL-4) in subjects with or free of chronic periodontitis. METHODS A total of 1,290 Chinese subjects were recruited to this clinical trial: 850 periodontally healthy controls and 440 periodontal patients. All subjects were free of systemic diseases. Oral examinations were performed, and the following parameters were recorded for each subject: supragingival/subgingival calculus, gingival recession, bleeding on probing (BOP), probing depth (PD), clinical attachment loss (CAL), gingival recession and tooth mobility. The peripheral blood samples were collected for genetic and enzyme linked immunosorbent assay (ELISA) analysis. Restriction enzymes were used for digestion of amplified fragments of IL-1α, IL-1β, IL-6, IFN-γ, IL-10, TNF-α and IL-4. RESULTS The protein expressions of patient and control samples for IL-1α, IL-1β, IL-6, TNF-α, IFN-γ, IL-10, and IL-4 measured by ELISA confirmed a statistically significant difference (p < 0.001). The digestion of fragments of various genes showed that the pro-inflammatory cytokines IL-1α and TNF-α, and the anti-inflammatory cytokines IL-4 and IL-10 demonstrated a correlation with chronic inflammation in patients (X2: p < 0.001). The remaining genes investigated in patients and healthy subjects (IL-1β, IL-6, IFN-γ and IL-10) did not show any significant difference. CONCLUSIONS The cytokine gene polymorphisms may be used as a marker for periodontitis susceptibility, clinical behaviour and severity. This detection offers early diagnosis and induction of prophylaxis to other family members against disease progression.
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Affiliation(s)
- Wings TY Loo
- UNIMED Medical Institute, Hong Kong SAR
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR
| | - Chang-bin Fan
- Stomatological Hospital of Guangzhou Medical College, Guangzhou, PRC
| | - Lan-jun Bai
- Department of Stomatology, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, No.32, Section 2,1st Ring Road (West), Chengdu, Sichuan, PRC
| | - Yuan Yue
- State Key Laboratory for Oral Diseases and Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, PRC
| | - Yi-ding Dou
- Jin Hua Dentistry, Chengdu, 610041, Sichuan, PRC
| | - Min Wang
- State Key Laboratory for Oral Diseases and Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, PRC
| | - Hao Liang
- State Key Laboratory for Oral Diseases and Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, PRC
| | | | | | - Jin-le Li
- State Key Laboratory for Oral Diseases and Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, PRC
| | - Ye Tian
- State Key Laboratory for Oral Diseases and Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, PRC
| | - Liu Qing
- UNIMED Medical Institute, Hong Kong SAR
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Mdala I, Haffajee AD, Socransky SS, de Blasio BF, Thoresen M, Olsen I, Goodson JM. Multilevel analysis of clinical parameters in chronic periodontitis after root planing/scaling, surgery, and systemic and local antibiotics: 2-year results. J Oral Microbiol 2012; 4:JOM-4-17535. [PMID: 22545190 PMCID: PMC3337750 DOI: 10.3402/jom.v4i0.17535] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 04/03/2012] [Indexed: 12/16/2022] Open
Abstract
AIM Find the periodontal treatment that best maintained clinical results over time evaluated by changes in pocket depth (PD) and clinical attachment level (CAL). METHODS 229 patients with chronic periodontitis from USA (n=134) and Sweden (n=95) were randomly assigned to eight groups receiving (1) scaling+root planing (SRP) alone or combined with (2) surgery (SURG)+systemic amoxicillin (AMOX)+systemic metronidazole (MET); (3) SURG+local tetracycline (TET); (4) SURG; (5) AMOX+MET+TET; (6) AMOX+MET; (7) TET; and (8) SURG+AMOX+MET+TET. Antibiotics were given immediately after SRP. Plaque, gingival redness, bleeding on probing, suppuration, PD, and CAL were recorded at baseline and after 3, 6, 12, 18, and 24 months. Treatment effects were evaluated by linear multilevel regression and logistic multilevel regression models. We considered only data from sites with a baseline PD of at least 5 mm of 187 patients completing the study. RESULTS Surgically treated patients experienced most CAL loss. Adjunctive therapy including SURG was most effective in reducing PD. Combining SURG with AMOX, MET, and TET gave significant clinical benefits. Past and current smoking habits were significant predictors of deeper PD. Only current smoking was a significant predictor of CAL loss. Bleeding, accumulation of plaque, gingival redness, and suppuration were significant predictors of further CAL loss and deeper PD. CONCLUSIONS Both surgical and non-surgical therapies can be used to arrest chronic periodontitis. SURG+AMOX+MET+TET gave best maintenance of clinical results.
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Affiliation(s)
- Ibrahimu Mdala
- Department of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Anne D. Haffajee
- Department of Periodontology, The Forsyth Institute, Cambridge, MA, USA
| | | | | | - Magne Thoresen
- Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Ingar Olsen
- Department of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - J. Max Goodson
- Center for Clinical and Translational Research, The Forsyth Institute, Cambridge, MA, USA
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Lee JM, Kim JH, Kwon EY, Kim YK, Lee JY, Kim SJ, Choi JI. Comparative study on the results of non-surgical periodontal treatment according to the location of the affected site. J Periodontal Implant Sci 2011; 41:92-7. [PMID: 21556260 PMCID: PMC3087081 DOI: 10.5051/jpis.2011.41.2.92] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Accepted: 05/17/2011] [Indexed: 12/02/2022] Open
Abstract
Purpose The present study was performed to compare the treatment outcomes of non-surgical periodontal treatment according to the distribution of attachment loss of a given patient. Methods Forty-five patients with moderate to severe periodontitis were divided in two subgroups; Group I patients with teeth manifesting attachment loss of ≥6 mm at one or more sites on the buccal/labial aspect while maintaining an attachment level ≤5 mm at the lingual/palatal aspect, Group II patients with teeth manifesting an attachment level ≥6 mm at more than one site on the lingual/palatal aspect while maintaining an attachment level ≤5 mm at the buccal/labial aspect. The probing pocket depth, probing attachment level, tooth mobility, and chewing discomfort were recorded at baseline and 6 months examinations following non-surgical periodontal therapy. Results The buccal/labial surfaces of teeth with moderate to severe periodontitis in Group I patients demonstrated a greater amount of pocket reduction, gain of attachment level, and tooth mobility reduction than the lingual/palatal aspects of teeth examined in Group II patients. Conclusions Within the limits of the present study, the patients demonstrating attachment loss ≥6 mm at buccal/labial surfaces responded better to the nonsurgical periodontal therapy than those demonstrating comparable attachment loss at lingual/palatal surfaces.
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Affiliation(s)
- Ju-Min Lee
- Department of Periodontology, Pusan National University School of Dentistry, Yangsan, Korea
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Tomasi C, Wennström JL. Locally Delivered Doxycycline as an Adjunct to Mechanical Debridement at Retreatment of Periodontal Pockets: Outcome at Furcation Sites. J Periodontol 2011; 82:210-8. [DOI: 10.1902/jop.2010.100308] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Nibali L, Donos N, Farrell S, Ready D, Pratten J, Tu Y, D'Aiuto F. Association Between Interleukin-6 −174 Polymorphism andAggregatibacter actinomycetemcomitansin Chronic Periodontitis. J Periodontol 2010; 81:1814-9. [DOI: 10.1902/jop.2010.100084] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Aimetti M, Romano F, Guzzi N, Carnevale G. One-stage full-mouth disinfection as a therapeutic approach for generalized aggressive periodontitis. J Periodontol 2010; 82:845-53. [PMID: 21091345 DOI: 10.1902/jop.2010.100468] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Data concerning treatment outcomes in patients with generalized aggressive periodontitis (GAgP) are limited. The aim of this study is to investigate 6-month clinical and microbiologic outcomes of the one-stage full-mouth disinfection (OSFMD) in the management of patients with GAgP. METHODS Twenty-seven patients with advanced GAgP were included in this prospective follow-up intervention study. Clinical and microbiologic parameters were collected at baseline and 3 and 6 months after the OSFMD. Patient-, tooth-, and site-level analyses were carried out. Subgingival samples from moderate (4 to 5 mm) and deep (≥6 mm) pocket sites were analyzed using a polymerase chain reaction for Aggregatibacter actinomycetemcomitans (previously Actinobacillus actinomycetemcomitans), Prevotella intermedia, Porphyromonas gingivalis, Tannerella forsythia (previously T. forsythensis), and Treponema denticola. RESULTS The OSFMD resulted in significant improvements in all parameters. After 6 months, the whole-mouth probing depth (PD) decreased from 4.2 ± 1.1 mm to 2.8 ± 0.6 mm, and the clinical attachment level was reduced from 4.5 ± 1.2 mm to 3.4 ± 1.1 mm (P <0.001). When data were analyzed based on the frequency distribution of PD, the number of sites with PD ≥5 mm decreased by 61% from baseline values, and mean PD reductions of 1.5 and 2.5 mm were noted in moderate and deep pockets, respectively. At 6 months, percentages of moderate and deep sites free of pathogens were 40% and 27%, respectively. CONCLUSION The OSFMD may be a viable approach to deal with severe GAgP.
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Affiliation(s)
- Mario Aimetti
- Department of Periodontology, Dental School, University of Turin, Turin, Italy.
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Hirotomi T, Yoshihara A, Ogawa H, Miyazaki H. Tooth-related risk factors for periodontal disease in community-dwelling elderly people. J Clin Periodontol 2010; 37:494-500. [DOI: 10.1111/j.1600-051x.2010.01565.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lopez R, Frydenberg M, Baelum V. Contextual effects in the occurrence of periodontal attachment loss and necrotizing gingival lesions among adolescents. Eur J Oral Sci 2009; 117:547-54. [DOI: 10.1111/j.1600-0722.2009.00658.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tomasi C, Wennström JL. Full-mouth treatment vs. the conventional staged approach for periodontal infection control. Periodontol 2000 2009; 51:45-62. [DOI: 10.1111/j.1600-0757.2009.00306.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pinho MDN, Pereira LB, de Souza SLS, Palioto DB, Grisi MFDM, Novaes AB, Taba M. Short-term effect of COX-2 selective inhibitor as an adjunct for the treatment of periodontal disease: a clinical double-blind study in humans. Braz Dent J 2009; 19:323-8. [PMID: 19180322 DOI: 10.1590/s0103-64402008000400007] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2008] [Accepted: 03/13/2008] [Indexed: 11/21/2022] Open
Abstract
Adjunctive therapeutic strategies that modulate the inflammatory mediators can play a significant role in periodontal therapy. In this double-blind, placebo-controlled study, 60 subjects diagnosed as periodontitis patients were evaluated for 28 days after periodontal treatment combined with selective cyclooxygenase-2 (COX-2) inhibitor. The experimental group received scaling and root planning (SRP) combined with the Loxoprofen antiinflammatory drug (SRP+Loxoprofen). The control group received SRP combined with placebo (SRP+placebo). Plaque index (PI), probing pocket depth (PD) and bleeding on probing (BOP) were monitored with an electronic probe at baseline and after 14 and 28 days. Both groups displayed clinical improvement in PD, PI and BOP. They also showed statistically similar values (p>0.05) of PD reduction on day 14 (0.4 mm) and on day 28 (0.6 mm). At the baseline, few deeper sites (>or=7 mm) from SRP+Loxoprofen group were responsible and most PD reduction was observed after 14 days (p<0.05). The percentage of remaining deep pockets (>or=7 mm) after 14 days in the SRP+Loxoprofen group was significantly lower (p<0.05) than in the SRP+placebo group. Loxoprofen presents potential effect as an adjunct of periodontal disease treatment, but long-term clinical trials are necessary to confirm its efficacy.
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Affiliation(s)
- Márcia de Noronha Pinho
- Department of Oral and Maxillofacial Surgery and Traumatology and Periodontology, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
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Wan CP, Leung WK, Wong MCM, Wong RMS, Wan P, Lo ECM, Corbet EF. Effects of smoking on healing response to non-surgical periodontal therapy: a multilevel modelling analysis. J Clin Periodontol 2009; 36:229-39. [DOI: 10.1111/j.1600-051x.2008.01371.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Raunio T, Knuuttila M, Hiltunen L, Karttunen R, Vainio O, Tervonen T. IL-6−174genotype associated with the extent of periodontal disease in type 1 diabetic subjects. J Clin Periodontol 2009; 36:11-7. [DOI: 10.1111/j.1600-051x.2008.01344.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nibali L, Donos N, Brett PM, Parkar M, Ellinas T, Llorente M, Griffiths GS. A familial analysis of aggressive periodontitis - clinical and genetic findings. J Periodontal Res 2008; 43:627-34. [DOI: 10.1111/j.1600-0765.2007.01039.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Azoubel MCF, Sarmento VA, Cangussú V, Azoubel E, Bittencourt S, Cunha FQ, Ribeiro RA, Brito GAC. Adjunctive benefits of systemic etoricoxib in non-surgical treatment of aggressive periodontitis: short-term evaluation. J Periodontol 2008; 79:1719-25. [PMID: 18771374 DOI: 10.1902/jop.2008.080019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND This pilot study assessed the effect of short-duration treatment with etoricoxib as adjuvant therapy to scaling and root planing (SRP) on the clinical and radiographic parameters and prostaglandin E(2) (PGE(2)) levels in aggressive periodontitis. METHODS Subjects were randomly allocated to test or control treatment (n = 10 in each group) and submitted to SRP and treatment with etoricoxib, 120 mg/day, or placebo for 7 days. Probing depth, clinical attachment level (CAL), gingival recession, visible plaque index, bleeding on probing, linear distance (LD) from the cemento-enamel junction to the alveolar crest, and analysis of the gray levels were recorded before and 1 month after the therapies. The prostaglandin E(2) (PGE(2)) level in the gingival crevicular fluid (GCF) was measured by radioimmunoassay at the beginning of the study and 7 and 30 days after treatment. RESULTS No significant difference in the clinical parameters was observed between the groups at the end of the experimental period, although both groups presented significant improvement in all variables examined. There was a decrease in CAL from 5.54 +/- 0.47 mm to 3.59 +/- 0.53 mm in the test group and from 5.92 +/- 1.10 mm to 3.69 +/- 0.80 mm in the control group. A significant reduction in PGE(2) was found after 7 days of treatment. LD differed between the groups. CONCLUSION Etoricoxib did not promote additional improvement in the clinical parameters; however, it produced an initial reduction in the PGE(2) levels in the GCF, which could be related to the discrete improvement in the bone condition.
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Affiliation(s)
- Maria Cecília F Azoubel
- Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
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