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Ilyes I, Boariu M, Rusu D, Iorio-Siciliano V, Vela O, Boia S, Radulescu V, Șurlin P, Jentsch H, Lodin A, Stratul SI. Comparative Study of Systemic vs. Local Antibiotics with Subgingival Instrumentation in Stage III-IV Periodontitis: A Retrospective Analysis. Antibiotics (Basel) 2024; 13:430. [PMID: 38786158 PMCID: PMC11117343 DOI: 10.3390/antibiotics13050430] [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: 03/26/2024] [Revised: 05/03/2024] [Accepted: 05/07/2024] [Indexed: 05/25/2024] Open
Abstract
To improve the clinical and microbiological outcomes of non-surgical mechanical periodontal therapy, the adjunctive use of antimicrobials has been utilized in treating moderate-to-severe periodontitis. In our study, the retrospective design included previously collected health-related patient data, obtained from the printed and digital charts of patients who received systemic or local antibiotic adjuncts to SI (subgingival instrumentation). A total of 34 patients (diagnosed with generalized Stage III/IV periodontitis) met the inclusion and exclusion criteria and were evaluated. The samples were tested for the following bacterial strains: Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans), Porphyromonas gingivalis (P. gingivalis), Prevotella intermedia (P. intermedia), Tanererella forsythia (T. forsythia), and Treponema denticola (T. denticola). The inter-group comparisons of the bacterial species did not show statistically significant differences between groups. The present study aimed to evaluate the clinical effects after SI and the adjunctive use of systemically administered (SA) AMX (amoxicillin) + MET (metronidazole) (administered for 7 days), with locally delivered (LDD) piperacillin + tazobactam in step 2 of periodontal therapy. Results: Overall, all parameters were improved in the groups, with a significant difference in inter-group comparison regarding the full-mouth bleeding score (FMBS) (p < 0.05) in favor of the SA group, and the p-value < 0.05 was considered to be statistically significant. Statistically significant PPD (probing pocket depth) reductions and CAL (clinical attachment level) gains were observed in both groups at the 3-month follow-up. In conclusion, within the limitations, the outcomes of this study suggest that SI, with adjunctive local or systemic antibiotic therapy, provided comparable clinical improvements. Systemic AMX + MET protocols were more efficacious with regard to the reduction in FMBS. Follow-up studies with larger patient numbers are needed to further investigate this effect.
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Affiliation(s)
- Ioana Ilyes
- Department of Periodontology, Faculty of Dental Medicine, Anton Sculean Research Center for Periodontal and Peri-Implant Diseases, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (I.I.); (D.R.); (O.V.); (S.B.); (V.R.); (S.-I.S.)
| | - Marius Boariu
- Department of Endodontics, Faculty of Dental Medicine, TADERP Research Center, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Darian Rusu
- Department of Periodontology, Faculty of Dental Medicine, Anton Sculean Research Center for Periodontal and Peri-Implant Diseases, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (I.I.); (D.R.); (O.V.); (S.B.); (V.R.); (S.-I.S.)
| | | | - Octavia Vela
- Department of Periodontology, Faculty of Dental Medicine, Anton Sculean Research Center for Periodontal and Peri-Implant Diseases, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (I.I.); (D.R.); (O.V.); (S.B.); (V.R.); (S.-I.S.)
| | - Simina Boia
- Department of Periodontology, Faculty of Dental Medicine, Anton Sculean Research Center for Periodontal and Peri-Implant Diseases, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (I.I.); (D.R.); (O.V.); (S.B.); (V.R.); (S.-I.S.)
| | - Viorelia Radulescu
- Department of Periodontology, Faculty of Dental Medicine, Anton Sculean Research Center for Periodontal and Peri-Implant Diseases, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (I.I.); (D.R.); (O.V.); (S.B.); (V.R.); (S.-I.S.)
| | - Petra Șurlin
- Department of Periodontology, Faculty of Dental Medicine, University of Medicine and Pharmacy, 200349 Craiova, Romania;
| | - Holger Jentsch
- Medical Faculty, University of Leipzig, 04103 Leipzig, Germany;
| | - Alexandru Lodin
- Department Basis of Electronics, Faculty of Electronics, Telecommunications and Information Technology, Technical University of Cluj-Napoca, 400114 Cluj-Napoca, Romania;
| | - Stefan-Ioan Stratul
- Department of Periodontology, Faculty of Dental Medicine, Anton Sculean Research Center for Periodontal and Peri-Implant Diseases, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (I.I.); (D.R.); (O.V.); (S.B.); (V.R.); (S.-I.S.)
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Figuero E, Serrano J, Arweiler NB, Auschill TM, Gürkan A, Emingil G. Supra and subgingival application of antiseptics or antibiotics during periodontal therapy. Periodontol 2000 2023. [PMID: 37766668 DOI: 10.1111/prd.12511] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/17/2023] [Accepted: 06/22/2023] [Indexed: 09/29/2023]
Abstract
Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient's risk factors and the debridement of supra and subgingival biofilm. This debridement can be performed with or without the use of some adjuvant therapies, including physical or chemical agents, host modulating agents, subgingivally locally delivered antimicrobials, or systemic antimicrobials. Therefore, the main aim of this article is to review in a narrative manner the existing literature regarding the adjuvant application of local agents, either subgingivally delivered antibiotics and antiseptics or supragingivally applied rinses and dentifrices, during the different steps in periodontal therapy performed in Europe.
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Affiliation(s)
- Elena Figuero
- Department of Dental Clinical Specialties, Etiology and Therapy of Periodontal and Peri-implant Research Group, Faculty of Dentistry, University Complutense of Madrid, Madrid, Spain
- Etiology and Therapy of Periodontal and Peri-implant Research Group, University Complutense of Madrid, Madrid, Spain
| | - Jorge Serrano
- Etiology and Therapy of Periodontal and Peri-implant Research Group, University Complutense of Madrid, Madrid, Spain
| | - Nicole Birgit Arweiler
- Department of Periodontology and Peri-implant Diseases, Philipps University of Marburg, Marburg, Germany
| | - Thorsten Mathias Auschill
- Department of Periodontology and Peri-implant Diseases, Philipps University of Marburg, Marburg, Germany
| | - Ali Gürkan
- Department of Peridontology, Ege University School of Dentistry, Bornova, Turkey
| | - Gülnur Emingil
- Department of Peridontology, Ege University School of Dentistry, Bornova, Turkey
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Sharma P, Mehta P, Manocha D, Bansal SJ, Dutta B, Kosuri VD. Microbiological and Clinical Evaluation of Efficacy of Locally Delivered Tetracycline in Conjunction with Scaling and Root Planning. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2023; 15:S968-S970. [PMID: 37694093 PMCID: PMC10485421 DOI: 10.4103/jpbs.jpbs_263_23] [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: 03/15/2023] [Revised: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction Chronic periodontitis is an infectious disease which is multifactorial in etiology. The red complex bacteria have an enzyme capable of hydrolyzing the synthetic trypsin substrate, N-benzoyl-DL-arginine-2-napthylamide (BANA). Tetracycline as a bacteriostatic agent is used in the treatment of periodontitis. Objective The aim of this study was to evaluate clinically and microbiologically the efficacy of tetracycline fibers in conjunction with scaling and root planning in chronic periodontitis patients. Methodology A Split mouth clinical and microbiological randomized control study was done to compare the clinical effects of subgingivally delivered antimicrobial bioabsorbable controlled release 2 mg tetracycline fibers as an adjunct to scaling and root planning on one side and comparing the other side treated only with scaling and root planning only. Result Showed both scaling and root planning and the use of tetracycline an adjunct with scaling and root planning are equally effective. Conclusion It can be concluded that Scaling and root planing (SRP) with or without use of adjunct local drug delivery agent like tetracycline is effective in treating chronic periodontitis.
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Affiliation(s)
- Pragya Sharma
- Department of Periodontology, Shree Bankey Bihari Dental College and Research Institute, Masuri, Ghaziabad, Uttar Pradesh, India
| | | | | | - Sandesh J. Bansal
- Department of Pediatric and Preventive Dentistry, A.C.P.M. Dental College, Dhule, Maharashtra, India
| | - Brahmananda Dutta
- Department of Pedodontics and Preventive Dentistry, Kalinga Institute of Dental Sciences, KIIT Deemed to be University, Bhubaneswar, Odisha, India
| | - Vidya D. Kosuri
- Department of Orthodontics and Dentofacial Orthopaedics, Vydehi Institute of Dental Sciences and Research Centre, Bengaluru, Karnataka, India
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Pascoal SCD, Estellita MCA, Lima KER, Queiroz EDC, Mendes TAD. Controlled release devices as adjuvants in nonsurgical periodontal therapy: A systematic review. J Indian Soc Periodontol 2023; 27:251-261. [PMID: 37346851 PMCID: PMC10281306 DOI: 10.4103/jisp.jisp_50_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 07/18/2022] [Accepted: 08/28/2022] [Indexed: 06/23/2023] Open
Abstract
Controlled release devices (CRD) have been widely studied regarding their application in periodontal therapy. Therefore, the present study aims to evaluate the use and effectiveness of controlled-release devices in nonsurgical periodontal therapy through a systematic review. The research was carried out in six different databases, namely: Online Medical Literature Search and Analysis System (Medline-PubMed), Web of Science, Science Direct, Scopus, Scielo, and Google Scholar. The descriptors "Delayed-Action Preparation," "Therapeutics," and "Periodontitis," were used with their EntryTerms and connected through the Boolean operators AND and OR. A total of 2847 studies were found, and after applying the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist flowchart, 34 were selected using the eligibility criteria. After that, the qualitative results were tabulated and the risk of bias in each of them was evaluated. It can be observed that the use of CRD presents itself as a successful alternative for adjuvant treatment to periodontal therapy, a fact due to its availability and local concentration in the crevicular fluid. However, further clinical research is still needed to develop devices that are effective, with an easy and quick application, as well as available at a good cost-benefit ratio.
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Clinical Efficacy of Repeated Applications of Local Drug Delivery and Adjunctive Agents in Nonsurgical Periodontal Therapy: A Systematic Review. Antibiotics (Basel) 2021; 10:antibiotics10101178. [PMID: 34680759 PMCID: PMC8532920 DOI: 10.3390/antibiotics10101178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/20/2021] [Accepted: 09/24/2021] [Indexed: 01/19/2023] Open
Abstract
The aim of this systematic review is to compare the clinical efficacy of repeated applications of local drug delivery and adjunctive agents (LDAs) in nonsurgical periodontal therapy (NSPT) compared to subgingival mechanical debridement (SMD) alone. The Cochrane Central Register of Controlled Trials, MEDLINE, PubMed, EMBASE, Web of Science, hand-searched literature and grey literature databases were searched for randomized controlled clinical trials (RCTs) with a minimum of 6-month follow-up. The outcomes of interest were changes in probing pocket depth and clinical attachment level as well as patient-centred outcomes. Of 1094 studies identified, 16 RCTs were included in the qualitative analysis. Across 11 different adjuncts analysed, only two studies utilizing minocycline gel/ointment and antimicrobial photodynamic therapy (aPDT) with indocyanine green photosensitizer had statistically significant differences in primary outcomes when compared to their control groups. Only one study on aPDT methylene blue 0.005% had compared single versus multiple applications against its control group. A mean range of 0.27–3.82 mm PD reduction and −0.09–2.82 mm CAL gain were observed with repeated LDA application. Considerable clinical heterogeneity and methodological flaws in the included studies preclude any definitive conclusions regarding the clinical efficacy of repeated LDA applications. Future RCTs with a direct comparison between single and repeated applications should be conducted to confirm or refute the clinical advantages of repeated LDA application in the nonsurgical management of periodontitis.
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Herrera D, Matesanz P, Martín C, Oud V, Feres M, Teughels W. Adjunctive effect of locally delivered antimicrobials in periodontitis therapy: A systematic review and meta-analysis. J Clin Periodontol 2021; 47 Suppl 22:239-256. [PMID: 31912531 DOI: 10.1111/jcpe.13230] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM To answer the following PICOS question: in adult patients with periodontitis, which is the efficacy of adjunctive locally delivered antimicrobials, in comparison with subgingival debridement alone or plus a placebo, in terms of probing pocket depth (PPD) reduction, in randomized clinical trials with at least 6 months of follow-up. MATERIAL AND METHODS A systematic search was conducted: 59 papers, reporting 50 different studies, were included. Data on clinical outcome variables changes were pooled and analysed using weighted mean differences (WMDs) and 95% confidence intervals (CI), and prediction intervals (PI), in case of significant heterogeneity. RESULTS Statistically significant differences were observed, in 6- to 9-month studies, for PPD (WMD = 0.365, 95% CI [0.262; 0.468], PI [-0.29; 1.01]) and clinical attachment level (CAL) (WMD = 0.263, 95% CI [0.123; 0.403], PI [-0.43; 0.96]). For long-term studies, significant differences were observed for PPD (WMD = 0.190, 95% CI [0.059; 0.321]), but not for CAL. For adverse events, no differences were observed. Results were affected by study design (split-mouth versus parallel studies) and assessment (full- or partial-mouth), as well as by the formulation tested. CONCLUSIONS The use adjunctive locally delivered antimicrobials in periodontitis therapy results in statistically significant benefits in clinical outcomes, without relevant side effects.
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Affiliation(s)
- David Herrera
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
| | - Paula Matesanz
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
| | - Conchita Martín
- BIOCRAN (Craniofacial Biology) Research Group, University Complutense, Madrid, Spain
| | - Valerie Oud
- Department of Oral Health Sciences, KU Leuven & Dentistry (Periodontology), University Hospitals Leuven, Leuven, Belgium
| | - Magda Feres
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Brazil
| | - Wim Teughels
- Department of Oral Health Sciences, KU Leuven & Dentistry (Periodontology), University Hospitals Leuven, Leuven, Belgium
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Ramanauskaite E, Machiulskiene V. Antiseptics as adjuncts to scaling and root planing in the treatment of periodontitis: a systematic literature review. BMC Oral Health 2020; 20:143. [PMID: 32418540 PMCID: PMC7232842 DOI: 10.1186/s12903-020-01127-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 04/29/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Periodontitis is microbially-associated, host-mediated inflammatory condition that results in loss of periodontal attachment. The goals of periodontal therapy include arresting the disease progression, establishing healthy, stable, maintainable periodontal conditions. A fundamental strategy of treating periodontitis is scaling and root planning (SRP), however its efficacy may be restricted in areas inaccessible for mechanical instrumentation. As periodontitis is infectious in nature, it might be helpful to use additional antimicrobial adjuncts, in order to eliminate or inactivate pathogenic microflora. The aim of this study is to evaluate the current evidence regarding the potential clinical benefits of using additional antiseptics for SRP in nonsurgical periodontal therapy. METHODS An electronic literature search was conducted in the MEDLINE (Ovid) and Cohrane Central Register of Controlled Trials (CENTRAL) databases for articles published between January 1, 2000 and September 22, 2019. Randomized controlled clinical trials in English that compare the effectiveness of one or more antiseptic agents as adjuncts to SRP with a follow-up of ≥6 months were included. A meta-analysis using the random-effects model was performed on the selected qualifying articles. RESULTS The search resulted in 12 articles that met the inclusion criteria. Based on the vehicle employed to deliver the antiseptic agent, studies were divided into adjunctive sustained-release antiseptics (gels, chips and varnish) and adjunctive irrigation with antiseptics. The meta-analysis demonstrated significant improvements in probing depth (PD) reduction (p = 0.001), clinical attachment level (CAL) gain (p = 0.001), and bleeding on probing (BOP) values (p = 0.001) following the adjunctive subgingival application of sustained-release antiseptics. Additional subgingival irrigation with antiseptics failed to show significant improvements in PD (p = 0.321), CAL (p = 0.7568), or BOP values (p = 0.3549) over SRP alone. CONCLUSIONS Adjunctive subgingivally delivered antiseptics with a sustained-release delivery have significant clinical benefits compared to SRP alone.
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Affiliation(s)
- Egle Ramanauskaite
- Clinic of Dental and Oral Diseases, Faculty of Dentistry, Lithuanian University of Health Sciences, Eiveniu 2, 5009, Kaunas, Lithuania.
| | - Vita Machiulskiene
- Clinic of Dental and Oral Diseases, Faculty of Dentistry, Lithuanian University of Health Sciences, Eiveniu 2, 5009, Kaunas, Lithuania
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Tan OL, Safii SH, Razali M. Commercial Local Pharmacotherapeutics and Adjunctive Agents for Nonsurgical Treatment of Periodontitis: A Contemporary Review of Clinical Efficacies and Challenges. Antibiotics (Basel) 2019; 9:E11. [PMID: 31905889 PMCID: PMC7169417 DOI: 10.3390/antibiotics9010011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/24/2019] [Accepted: 12/27/2019] [Indexed: 12/19/2022] Open
Abstract
Periodontal infections tend to be site-specific, mostly confined to the periodontal pocket. With the surge of antibiotic-resistant bacteria, the trend is shifting towards other therapeutic modalities, especially locally delivered approaches that include other pharmacotherapeutic drugs and medical devices. This narrative review aimed to provide insights into the clinical efficacy of local drug delivery and adjunctive agents used in nonsurgical management of periodontitis. Electronic (PubMed/MEDLINE, CENTRAL, and EMBASE) and bibliographic searches of past systematic reviews were carried out to identify previous publications on the topic. Only relevant literature and randomized controlled trials published in English were selected. In addition, a literature review was developed based on the selected articles. Experimental drugs or agents were excluded. This review highlights the clinically proven and commercially available therapeutic agents related to the management of periodontal disease with comparisons of their clinical efficacies and challenges. A vast array of commercial local pharmacotherapeutic agents had been clinically tested, but the methodologies and clinical results varied within and between each agent used, causing difficulty in drawing conclusions and providing support to the superiority of one agent over another. Considering the benefit-cost ratio with the modest clinical results, the long-term usefulness of these agents remains debatable.
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Affiliation(s)
- Oi Leng Tan
- Faculty of Dentistry, Centre for Restorative Dentistry, Unit of Periodontology, National University of Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Syarida Hasnur Safii
- Faculty of Dentistry, Department of Restorative Dentistry, University of Malaya, Kuala Lumpur 50603, Malaysia;
| | - Masfueh Razali
- Faculty of Dentistry, Centre for Restorative Dentistry, Unit of Periodontology, National University of Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
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Bansal V, Gupta R, Dahiya P, Kumar M, Samlok JK. A clinico-microbiologic study comparing the efficacy of locally delivered chlorhexidine chip and diode LASER as an adjunct to non-surgical periodontal therapy. J Oral Biol Craniofac Res 2019; 9:67-72. [PMID: 30294538 PMCID: PMC6170259 DOI: 10.1016/j.jobcr.2018.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 09/03/2018] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Considering the microbial etiology of the periodontal disease, the periodontal therapy aims to control or abolish the pathogenic microbes. The gold standard scaling and root planing procedure has been used since time immemorial but the drawbacks associated with it have led to the development of various adjunctive means. The current study was therefore, performed to comparatively assess the efficacy of local delivery of chlorhexidine and 808-nm diode LASER as an appurtenance to scaling and root planing in patients with chronic periodontitis. METHODS In a randomized split mouth evaluation, 30 patients having probing depth of ≥5 mm which bled on probing at least at 3 different sites were included. At baseline, the evaluation of plaque index, bleeding index, probing pocket depth and clinical attachment level was done and the microbial samples were collected for the assessment of spirochetes, motile rods and coccoid cells. The 3 selected sites of each subject were allocated to 3 different groups A, B, C viz; Scaling and root planing (SRP) + chlorhexidine chip, SRP + diode LASER and SRP respectively. The patients were recalled after 4 weeks to re-evaluate the clinical and microbiological parameters. RESULTS All the parameters significantly reduced from baseline to 4 weeks in all the 3 groups. Intergroup comparisons revealed remarkable difference between group A and C and group B and C, respectively; no notably significant difference was found between group A and B. CONCLUSION The additional use of LASER and chlorhexidine chip assures anti-inflammatory effect and anti-microbial effect that allows reduction in bacterial counts and promotes healing. The use of adjuncts have been found to be efficacious in controlling disease and promoting periodontal health and thereby reducing the need for surgical procedures to be undertaken.
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Affiliation(s)
| | - Rajan Gupta
- Department of Periodontics, Himachal Institutes of Dental Sciences, Paonta Sahib, Himachal Pradesh, India
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McCracken G, Asuni A, Ritchie M, Vernazza C, Heasman P. Failing to meet the goals of periodontal recall programs. What next? Periodontol 2000 2017; 75:330-352. [DOI: 10.1111/prd.12159] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Singh A, Sridhar R, Shrihatti R, Mandloy A. Evaluation of Turmeric Chip Compared with Chlorhexidine Chip as a Local Drug Delivery Agent in the Treatment of Chronic Periodontitis: A Split Mouth Randomized Controlled Clinical Trial. J Altern Complement Med 2017; 24:76-84. [PMID: 28731780 DOI: 10.1089/acm.2017.0059] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
AIMS AND OBJECTIVE The aim of this study was to evaluate and compare the effect of chlorhexidine (CHX) chip and turmeric chip as a local drug delivery (LDD) agent in the treatment of patients with chronic periodontitis. MATERIALS AND METHODS A total of 120 sites with pocket depths 5-8 mm were chosen as a split mouth design at 3 sites in the same patient. Selected sites were randomly divided into three groups to receive CHX chip in addition to scaling and root planing (SRP) in group A, turmeric chip in addition to SRP in group B, and SRP only in group C. Clinical parameters, that is, plaque index (PI), gingival index (GI), probing pocket depth (PPD), and relative attachment level (RAL) were recorded at baseline, 1 month, and 3 months interval. RESULT On applying statistical analysis, results revealed that there was a significant reduction in all the clinical parameters, that is, PI, GI, PPD, and gain in RAL from baseline to 1 month and 3 months in all the three groups. These results were found to be significantly high in the CHX group and turmeric group than in the SRP group. Also, the results in both the test groups were maintained till the end of the study periods, but SRP group showed a significant deterioration after 1 month as was seen by increase in PPD and decrease in RAL scores after 3 months in the SRP group. CONCLUSION Both the treatment modalities with the application of LDD as an adjunct to SRP proved to be equally beneficial in the treatment of chronic periodontitis.
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Affiliation(s)
| | - Raja Sridhar
- 2 Triveni Institute of Dental Sciences , Hospital and Research Centre, Bilaspur, Chhattisgarh, India
| | - Ravi Shrihatti
- 3 Maratha Mandal Dental College , Belgaum, Karnataka, India
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Jepsen K, Jepsen S. Antibiotics/antimicrobials: systemic and local administration in the therapy of mild to moderately advanced periodontitis. Periodontol 2000 2017; 71:82-112. [PMID: 27045432 DOI: 10.1111/prd.12121] [Citation(s) in RCA: 179] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2015] [Indexed: 02/06/2023]
Abstract
This review gives an update of the current scientific evidence on the efficacy of the adjunctive use of systemic and local antibiotics/antimicrobials in the treatment of periodontitis. In particular, it addresses whether their use can improve the results of nonsurgical mechanical therapy in mild-to-moderate forms of the disease. Large numbers of randomized clinical trials and systematic reviews with meta-analyses have clearly established that adjunctive systemic antibiotics, combined with mechanical debridement, offer clinical improvements additional to those obtained with scaling and root planing alone. These effects are more pronounced in aggressive periodontitis and in initially deep pockets, whereas more limited additional improvements, of 0.3 mm for additional pocket reduction and 0.2 mm for additional clinical attachment gain, have been documented for moderately deep sites (4-6 mm) in patients with chronic periodontitis. The marginal clinical benefit in patients with moderate disease has to be balanced against possible side effects. Notably, it has to be realized that an increasing number of warnings have been articulated against the unrestricted use of antibiotics in treating periodontal diseases because of the emerging global public health issue of bacterial resistance. The effects of the adjunctive local administration of antimicrobials have also been very well documented in several systematic reviews. Overall, in persistent or recurrent localized deep sites, the application of antimicrobials by sustained-delivery devices may offer a benefit of an additional 0.4 mm in pocket depth reduction and 0.3 mm in clinical attachment level gain. In conclusion, the slight additional benefits of adjunctive antimicrobials, which were shown for moderate forms of periodontitis, have to be balanced against their side effects and therefore their prescription should be limited as much as possible.
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Feres M, Figueiredo LC, Soares GMS, Faveri M. Systemic antibiotics in the treatment of periodontitis. Periodontol 2000 2017; 67:131-86. [PMID: 25494600 DOI: 10.1111/prd.12075] [Citation(s) in RCA: 145] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2014] [Indexed: 12/12/2022]
Abstract
Despite the fact that several clinical studies have shown additional benefits when certain systemic antibiotics are used as adjuncts to periodontal treatment, clear guidelines for the use of these agents in the clinical practice are not yet available. Basic questions concerning the use of systemic antibiotics to treat periodontitis remain unanswered, such as: which drug(s) should be used; which patients would most benefit from treatment; which are the most effective protocols (i.e. doses and durations); and in which phase of the mechanical therapy should the drug(s) be administered? Although not all of those questions have been directly addressed by controlled randomized clinical trials, recent concepts related to the ecology of periodontal diseases, as well as the major advances in laboratory and clinical research methods that have occurred in the past decade, have significantly broadened our knowledge in this field. This article endeavored to provide a 'state of the art' overview on the use of systemic antibiotics in the treatment of periodontitis, based on the most recent literature on the topic as well as on a compilation of data from studies conducted at the Center of Clinical Trials at Guarulhos University (São Paulo, Brazil) from 2002 to 2012.
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Lecic J, Cakic S, Janjic Pavlovic O, Cicmil A, Vukotic O, Petrovic V, Cicmil S. Different methods for subgingival application of chlorhexidine in the treatment of patients with chronic periodontitis. Acta Odontol Scand 2016; 74:502-7. [PMID: 27409799 DOI: 10.1080/00016357.2016.1206964] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate clinical efficacy of different chlorhexidine gluconate (CHX) preparations applied subgingivally as an adjunct to scaling and root planing (SRP). MATERIAL AND METHODS A total of 120 periodontal pockets was included in this randomized, controlled, split mouth designed study. According to protocols used in treatment, periodontal pockets were assigned to experimental and control groups as follows: CHX solution as an addition to SRP versus control SRP group; CHX gel as an addition to SRP versus control SRP; CHX chip as an addition to SRP versus control SRP group. Following clinical parameters were recorded at baseline, one and three months after the baseline: plaque index (PI), probing pocket depth (PPD), bleeding index (BI) and clinical attachment level (CAL). RESULTS The most significant improvements were found concerning PI in CHX solution with SRP and CHX gel with SRP groups over controls at one month recall, as well as concerning BI and PPD in CHX chip with SRP group over SRP alone at three-month recall. CONCLUSION Results of this study favour combination therapy using CHX chip as an adjunct to SRP due to greater improvements in BI and PPD compared to those obtained by SRP alone in the treatment of chronic periodontitis.
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Pattnaik S, Anand N, Chandrasekaran SC, Chandrashekar L, Mahalakshmi K, Satpathy A. Clinical and antimicrobial efficacy of a controlled-release device containing chlorhexidine in the treatment of chronic periodontitis. Eur J Clin Microbiol Infect Dis 2015. [DOI: 10.1007/s10096-015-2459-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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John P, Lazarus F, George JP, Selvam A, Prabhuji MLV. Adjunctive Effects of A Piscean Collagen-Based Controlled-Release Chlorhexidine Chip in the Treatment of Chronic Periodontitis: A Clinical and Microbiological Study. J Clin Diagn Res 2015; 9:ZC70-4. [PMID: 26155567 DOI: 10.7860/jcdr/2015/11534.5965] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 03/25/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION PerioChip a bovine origin gelatine based CHX chip has shown beneficial effects in the management of Chronic Periodontitis. A new fish collagen based CHX chip similar to PerioChip is currently available; however this product has not been thoroughly researched. AIM The aim of the present study was to evaluate the effectiveness of a new Piscean collagen-based controlled-release chlorhexidine chip (CHX chip) as an adjunctive therapy to scaling and root planing (SRP). SETTINGS AND DESIGN The study was conducted as a randomised, split-mouth, controlled clinical trial at Krishnadevaraya College of Dental Sciences, Bangalore, India. MATERIALS AND METHODS In a split-mouth study involving 20 sites in 10 patients with chronic periodontitis, control sites received scaling and root planing and test sites received scaling and root planing (SRP) and the intrapocket CHX chip placement as an adjunct. Subgingival plaque samples were collected from both control and test sites at baseline, 11 days and 11 weeks and the anaerobic colony count were assessed. Clinical parameters that were recorded at baseline and 11 weeks were gingival index, Plaque index, Probing pocket depth (PPD), and Clinical attachment level (CAL). Plaque index was recorded additionally at 11 days. RESULTS In the test group there was a statistically significant reduction in the total anaerobic colony count, gingival index and plaque scores from baseline as compared to control sites at all time intervals. An additional 0.8mm reduction in mean probing pocket depth was noted in the test group. Gain in Clinical attachment level was comparable in both groups. CONCLUSION The adjunctive use of the new collagen-based CHX chip yielded significant antimicrobial benefit accompanied by a reduction in probing depth and a clinical attachment level gain as compared to SRP alone. This suggests that it may be a useful treatment option of nonsurgical periodontal treatment of chronic periodontitis.
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Affiliation(s)
- Priya John
- Senior Lecturer, Mar Baselious Dental College , Kothamangalam, Kerala, India
| | - Flemingson Lazarus
- Former Professor and HOD, Department of Periodontology, Best Dental College , Madurai, India
| | - Joann Pauline George
- Professor, Department of Periodontics, Krishnadevaraya College of Dental Sciences , Bangalore, India
| | - Arul Selvam
- Professor and HOD, Department of Microbiology, Krishnadevaraya College of Dental Sciences , Bangalore, India
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Jhinger N, Kapoor D, Jain R. Comparison of Periochip (chlorhexidine gluconate 2.5 mg) and Arestin (Minocycline hydrochloride 1 mg) in the management of chronic periodontitis. Indian J Dent 2015; 6:20-6. [PMID: 25767356 PMCID: PMC4357074 DOI: 10.4103/0975-962x.151697] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The aim of the study was to compare the efficacy of chlorhexidine gluconate 2.5 mg (Periochip) and Minocycline hydrochloride 1 mg (Arestin) as local drug delivery agents in the management of chronic periodontitis. MATERIALS AND METHODS Twenty patients in the age group of 30-50 years suffering from chronic periodontitis (12 males and 8 females), with almost identical probing depth bilaterally (5-8 mm), and exhibiting bleeding on probing were selected and divided into two groups: Group I consisted of periodontal pockets on the left side and received Periochip and group II consisted of periodontal pockets on the right side and received Arestin. Patients were recalled after 6 weeks and 3 months intervals from the baseline visit to record plaque index, gingival index, and probing depth. RESULTS There was reduction in all the parameters in both the groups at 6 weeks and 3 months as compared to baseline. CONCLUSION From the results of the present study, it was concluded that both the drugs were equally effective in reduction of plaque scores as well as gingival scores. It was further observed that Arestin resulted in better results at 6 weeks while Periochip showed better results at 3 months with respect to probing depth reduction.
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Affiliation(s)
- Navjot Jhinger
- Department of Dentistry, Chintpurni Medical College and Hospital, Bungal, Pathankot, India
| | - Daljit Kapoor
- Department of Periodontology, Gian Sagar Dental College and Hospital, Patiala, India
| | - Rachna Jain
- Department of Periodontology, Gian Sagar Dental College and Hospital, Patiala, India
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Eastham JE, Seymour RA. Local drug delivery in the management of periodontal diseases part 2: specific agents. ACTA ACUST UNITED AC 2014. [DOI: 10.12968/denu.2014.41.9.796] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Jane E Eastham
- Research Assistant, School of Dental Sciences, Newcastle University, Framlington Place, Newcastle Upon Tyne, NE2 4BW, UK
| | - Robin A Seymour
- Emeritus Professor of Restorative Dentistry, School of Dental Sciences, Newcastle University, Framlington Place, Newcastle Upon Tyne, NE2 4BW, UK
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Kumar AJ, Ramesh Reddy BV, Chava VK. Effect of chlorhexidine chip in the treatment of chronic periodontitis. J Nat Sci Biol Med 2014; 5:268-72. [PMID: 25097396 PMCID: PMC4121896 DOI: 10.4103/0976-9668.136159] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
AIMS The evaluation of clinical and specific microbiological changes associated with chlorhexidine chip in the chronic periodontitis patients. MATERIALS AND METHODS A total of 30 chronic periodontitis patients (aged 20-65 years) having pocket depth of ≥5 mm in molar teeth were selected and randomly divided into following treatment groups: Group 1 - Scaling and root planning (SRP), Group 2 - SRP along with chlorhexidine chip and Group 3 - Only chlorhexidine chip. The clinical and microbial parameters were recorded at baseline and 1 and 3 months post-treatment as above. Benzoyl-DL-arginine-naphthylamide (BANA) chair side test was used for estimation of specific microbiota. RESULTS Gingival index, probing pocket depth and clinical attachment level scores in selected teeth within the groups at different time intervals was significantly (P < 0.001) different. Although, the comparison between groups for specific microbiota in selected sites at different intervals was not statistically significant at baseline and 1 month, it reached statistical significance at 3(rd) month post-treatment. Although significant reductions in percentage of BANA positive sites were observed in all three groups, the Group 2 had significantly greater percentage of BANA negative sites. CONCLUSION Local drug delivery using chlorhexidine chip enhances the benefit of SRP in the treatment of chronic periodontitis.
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Affiliation(s)
- A Jana Kumar
- Department of Periodontology, Narayana Dental College and Hospital, Nellore, Andhra Pradesh, India
| | - B V Ramesh Reddy
- Department of Periodontology, Narayana Dental College and Hospital, Nellore, Andhra Pradesh, India
| | - Vijay K Chava
- Department of Periodontology, Narayana Dental College and Hospital, Nellore, Andhra Pradesh, India
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Medaiah S, Srinivas M, Melath A, Girish S, Polepalle T, Dasari AB. Chlorhexidine chip in the treatment of chronic periodontitis - a clinical study. JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH : JCDR 2014; 8:ZC22-5. [PMID: 25121059 DOI: 10.7860/jcdr/2014/8808.4477] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 05/19/2014] [Indexed: 11/24/2022]
Abstract
AIM The aim of this study was to clinically evaluate the use of biodegradable chlorhexidine chip when used as an adjunct to scaling and root planing (SRP) in the treatment of moderate to severe periodontitis patients. The study also intended to compare the combined therapy (SRP and Chlorhexidine chip) with chlorhexidine chip alone in individuals with periodontitis. MATERIALS AND METHODS Fifteen patients with three sites having a probing depth of 5-8mm were considered for the study. Sites were numbered 1, 2, 3 randomly. The clinical parameters assessed were the Plaque Index (PI), gingival index (GI), Bleeding on probing (BOP), Clinical attachment level (CAL) and Probing pocket depth (PPD). Following baseline evaluation, on two sites scaling and root planing (SRP) was performed, no treatment was carried out in the third site. Chlorhexidine chips were placed on one site with SRP and another without SRP. A periodontal pack was placed on the site to prevent dislodgement of the CHX chip. Clinical parameters were recorded at baseline, one month and three months. Duration of the study was for three months. STATISTICAL ANALYSIS T-test and Analysis of variance (ANOVA) has been carried out in the present study. RESULTS All three groups presented with an improvement in the clinical parameters compared to baseline. There was no statistically significant difference between the SRP and SRP + CHIP group in all parameters. There was a significant difference when these two groups were compared to the chip alone group. The mean reductions in PPD were 2.8mm (SRP group), 2.6 (SRP+CHIP group), 0.8 (chip alone group) The mean gain in CAL were 2.8mm (SRP group), 2.5 (SRP+CHIP group), 0.7 (chip alone group). Reduction in bleeding on probing were significant for the SRP and SRP +CHIP group but not for the chip alone group. CONCLUSION The CHX chip did not provide any clinical benefit beyond that achieved with conventional scaling and rootplaning after a three month period.
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Affiliation(s)
- Sangeetha Medaiah
- Senior Lecturer, Department of Periodontology, Farooquia Dental College , Mysore, India
| | - M Srinivas
- Professor, Department of Periodontology, SIBAR Institute of Dental Sciences , Guntur, India
| | - Anil Melath
- Professor, Department of Periodontology, Coorg Institute of Dental Sciences , Virajpet, India
| | - Suragimath Girish
- Professor, Department of Periodontology, Coorg Institute of Dental Sciences , Virajpet, India
| | - Tejaswin Polepalle
- Senior Lecturer, Department of Periodontology, SIBAR Institute of Dental Sciences , Guntur, India
| | - Ankineedu Babu Dasari
- Lecturer, Department of Periodontology, SIBAR Institute of Dental Sciences , Guntur, India
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Shetty S, Thomas B, Shetty V, Bhandary R, Shetty RM. An in-vitro evaluation of the efficacy of garlic extract as an antimicrobial agent on periodontal pathogens: A microbiological study. Ayu 2014; 34:445-51. [PMID: 24695825 PMCID: PMC3968712 DOI: 10.4103/0974-8520.127732] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
With the rise in bacterial resistance to antibiotics, there is considerable interest in the development of other classes of antimicrobials for the control of infection. Garlic (Allium sativum Linn.) has been used as medicine since ancient times and has long been known to have antibacterial, antifungal, and antiviral properties. This study was undertaken to assess the inhibitory effect of garlic on Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans, to assess the time-kill curve of P. gingivalis and A. actinomycetemcomitans, and to determine the antiproteolytic activity of garlic on P. gingivalis. Ethanolic garlic extract (EGE) and aqueous garlic extract (AGE) were prepared and the inhibitory effects of these extracts for two periodontal pathogens (P. gingivalis and A. actinomycetemcomitans) were tested. Antiproteolytic activity on protease of P. gingivalis was determined. 25 microliter (μl), 50 μl, and 75 μl of AGE showed 16 mm, 20 mm, and 25 mm zone of inhibition, respectively, on P. gingivalis. The AGE showed greater bacteriostatic activity against the P. gingivalis with minimum inhibitory concentration determined at 16.6 μl/ml. The time-kill assay of AGE and EGE were compared for P. gingivalis and A. actinomycetemcomitans. AGE showed better antiproteolytic activity on total protease of P. gingivalis compared to the EGE. Thus, the study concludes the antimicrobial activity of garlic extract against periodontal pathogens, P. gingivalis, A. actinomycetemcomitans. Its action against P. gingivalis includes inhibition of total protease activity, and this raises the possibility that garlic may have therapeutic use for periodontitis and possibly other oral infections.
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Affiliation(s)
- Sunaina Shetty
- Assistant Professor, Department of Periodontics, Chhattisgarh Dental College and Research Institute, Rajnandgaon, Chhattisgarh, India
| | - Biju Thomas
- Professor and Head, Department of Periodontics, A.B. Shetty Memorial Institute of Dental Sciences, Mangalore, Karnataka, India
| | - Veena Shetty
- Professor, Department of Microbiology, A.B. Shetty Memorial Institute of Dental Sciences, Mangalore, Karnataka, India
| | - Rahul Bhandary
- Professor, Department of Periodontics, A.B. Shetty Memorial Institute of Dental Sciences, Mangalore, Karnataka, India
| | - Raghavendra M Shetty
- Professor, Department of Pedodontics, Chhattisgarh Dental College and Research Institute, Rajnandgaon, Chhattisgarh, India
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Abstract
Periodontal diseases (gingivitis and periodontitis) are chronic bacterial infections with a remarkably high prevalence and morbidity. Periodontitis, in contrast to gingivitis, is not reversible, is associated with certain bacterial species and affects all of the soft tissue and bone that support teeth. Among the periodontal pathogens, species, such as Aggregatibacter (Actinobacillus) actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythensis, and several forms of uncultivable spirochetes play the major role in the pathogenesis. In severe chronic, recurrent and especially aggressive forms of periodontitis, diagnosis of the species involved and, whenever possible, an optimized evidence-based antimicrobial treatment is indicated. In order to monitor alarming bacterial changes in the periodontal pocket, several techniques, namely microscopy, culture, immunoassays, enzyme tests and DNA-based techniques, have been established and the methods are described in the first part of this review. In the second part, the selection and use of locally delivered (topical) and systemic antibiotics used adjunctively in periodontal therapy are discussed.
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Affiliation(s)
- Hans-Peter Horz
- Division of Oral Microbiology and Immunology, Department of Operative and Preventive Dentistry and Periodontology, University Hospital RWTH Aachen, Aachen, Germany.
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Bogdanovska L, Sali S, Popovska M, Muratovska I, Dimitrovska A, Petkovska R. Therapeutic effects of local drug delivery systems - PerioChip®
in the treatment of periodontal disease. MAKEDONSKO FARMACEVTSKI BILTEN 2014. [DOI: 10.33320/maced.pharm.bull.2014.60.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The primary goal of periodontal treatment is to stop periodontal disease progression and reduce future risks in disease recurrence. In order to overcome the limitations of the conventional treatment, controlled drug delivery systems for application in periodontal pockets have been developed. Their use offers several advantages: the therapeutic agent is targeted directly to the disease site and concentrations are 10-100 folds higher than the concentrations achieved by systemic administration, with low incidence of side effects.
The PerioChip® is as local controlled-release biodegradable delivery system containing chlorhexidine digluconate. Several multicenter clinical trials have shown that the application of the PerioChip® in periodontal pockets as adjunct to the conventional periodontal treatment significantly improved the clinical parameters. In this article, the results from controlled clinical studies aimed to evaluate the clinical and microbiological efficacy of the PerioChip®, are discussed.
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Jagadish Pai BS, Rajan SA, Srinivas M, Padma R, Suragimath G, Walvekar A, Goel S, Kamath V. Comparison of the efficacy of chlorhexidine varnish and chip in the treatment of chronic periodontitis. Contemp Clin Dent 2013; 4:156-61. [PMID: 24015002 PMCID: PMC3757875 DOI: 10.4103/0976-237x.114848] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The purpose of this study was to clinically evaluate the benefits of sub gingival chlorhexidine (CHX) varnish and biodegradable CHX chip application used as an adjunct to scaling and root planning (SRP) as combined therapy and also to compare the effect of combined therapy with SRP alone. MATERIALS AND METHODS Fifteen patients with at least three sites with a probing pocket depth (PPD) of 5-8 mm were considered. Following baseline evaluation, all three sites were subjected for SRP. After completing SRP, each site was randomly subjected for CHX varnish, CHX chip application and the 3(rd) site was left without any medication as a control. Clinical parameters such as sulcus bleeding index, plaque index, bleeding on probing (BOP), PPD, and clinical attachment level (CAL) were recorded at baseline, 1 month and 3 months post-operatively. RESULTS All three groups presented with an improvement in clinical parameters compared to baseline. The mean reduction in PPD was 2.4 mm in SRP sites, 2.5 mm in SRP + CHX varnish sites and 2.8 mm in SRP + CHX chip sites. The mean gain in CAL was 2.4 mm in SRP sites, 2.3 mm in SRP + CHX varnish sites and 2.8 mm SRP + CHX chip sites. INTERPRETATION AND CONCLUSION The present study indicated that application of CHX varnish and placement of CHX chip as an adjunct to SRP produced a clinically significant reduction in the PPD, BOP and a gain in CAL at 30(th) day and 90(th) day from baseline when compared to SRP alone. The results though were not statistically significant.
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Affiliation(s)
- B S Jagadish Pai
- Department of Periodontics, Coorg Institute of Dental Sciences, K. K. Campus, Maggula, Virajpet, South Coorg, Karnataka, India
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Puri K, Dodwad V, Bhat K, Puri N. Effect of controlled-release Periochip™ on clinical and microbiological parameters in patients of chronic periodontitis. J Indian Soc Periodontol 2013; 17:605-11. [PMID: 24174754 PMCID: PMC3808015 DOI: 10.4103/0972-124x.119299] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 08/01/2013] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The aim of the present study was to evaluate and compare the clinical and microbiological effectiveness of Periochip™ as an adjunct to scaling and root planing (SRP) with SRP alone in patients with chronic periodontitis. MATERIALS AND METHODS This randomized, split mouth, 3-month clinical and microbiological trial included 30 sites in 15 patients aged 30-50 years diagnosed with chronic periodontitis. In each patient, two bilateral pockets probing 5-7 mm were randomly assigned to test and control groups. The test group received SRP plus Periochip™, whereas the control group received SRP alone. Clinical indices and anaerobic culture analysis was done at baseline, 1 month, and 3 months interval. Total bacterial count and analysis of four major periodontopathogenic bacteria Porphyromonas gingivalis (Pg), Prevotella intermedia (Pi), Aggregatibacter actinomycetemcomitans (Aa), and Fusobacterium nucleatum (Fn) was done. RESULTS Significant improvement was obtained in all clinical variables in the test group as compared to the control group over the study period. Total colony counts were significantly reduced in the test group as compared to control over the period of time. At baseline Aa was recovered from 4 test group sites and 5 control group sites, Pg from 15 test group and 14 control group sites, Pi from 5 test group and 2 control group sites, Fn from 7 test and 7 control group sites. At 3 months, Aa was recovered from 1 test group and 4 control group sites, Pg from 4 test group and 8 control group sites, Pi from 1 test group and 1 control group site, Fn from 3 test and 4 control group sites. CONCLUSION Periochip™ placement as an adjunct to SRP, showed promising results, when compared to SRP alone. Healthy microflora can be maintained for a longer period of time and delay in the repopulation by periodontopathic microorganisms was observed.
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Affiliation(s)
- Komal Puri
- Department of Periodontics, Institute of Dental Studies and Technologies, Modinagar, India
| | - Vidya Dodwad
- Department of Periodontics, I.T.S Dental College, Muradnagar, Uttar Pradesh, India
| | - Kishore Bhat
- Department of Microbiology, Maratha Mandal Dental College, Belgaum, Karnataka, India
| | - Nikhil Puri
- Department of Endodontics, Institute of Dental Studies and Technologies, Modinagar, Uttar Pradesh, India
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Verma A, Sanghi S, Grover D, Aggarwal S, Gupta R, Pandit N. Effect of insertion of xanthan-based chlorhexidine gel in the maintenance phase following the treatment of chronic periodontitis. J Indian Soc Periodontol 2013; 16:381-5. [PMID: 23162333 PMCID: PMC3498708 DOI: 10.4103/0972-124x.100916] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2011] [Accepted: 04/16/2012] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The aim of this study was to evaluate the efficacy of subgingivally administered xanthan-based chlorhexidine gel when used in the maintenance phase following scaling and root planing (SRP) in the treatment of chronic periodontitis. MATERIALS AND METHODS A randomized, controlled, single-center study was conducted involving 92 sites in 46 systemically healthy patients suffering from moderate to advanced chronic periodontitis with isolated pockets. The selected sites were randomized to two treatment arms: Group A (SRP alone) and Group B (SRP + insertion of chlorhexidine gel after 1 month). The gingival index, plaque index, probing pocket depth (PPD) and clinical attachment level (CAL) were recorded at baseline and subsequently after 1 month and 3 months. RESULTS Both the groups showed significant reductions in PPD and CAL at both follow-up visits when compared with the baseline values (P<0.001). CONCLUSIONS The results suggest that the application of xanthan based chlorhexidine gel following SRP in the maintenance phase might be beneficial in treatment of the chronic periodontitis in comparison to SRP alone. Greater improvements may be achieved when antimicrobial agents are used following SRP.
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Affiliation(s)
- Ashish Verma
- Department of Periodontology, Manav Rachna Dental College, Faridabad, Haryana, India
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Matesanz-Pérez P, García-Gargallo M, Figuero E, Bascones-Martínez A, Sanz M, Herrera D. A systematic review on the effects of local antimicrobials as adjuncts to subgingival debridement, compared with subgingival debridement alone, in the treatment of chronic periodontitis. J Clin Periodontol 2013; 40:227-41. [PMID: 23320860 DOI: 10.1111/jcpe.12026] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2012] [Indexed: 12/30/2022]
Abstract
AIMS To update the existing scientific evidence on the efficacy of local antimicrobials as adjuncts to subgingival debridement in the treatment of chronic periodontitis. MATERIAL AND METHODS Fifty-six papers were selected, reporting data from 52 different investigations. All the studies reported changes in probing pocket depth (PPD) and clinical attachment level (CAL) and most in plaque index (PlI) and/or bleeding on probing (BOP). Meta-analyses were performed with the data retrieved from the studies fulfilling the inclusion criteria. RESULTS The overall effect of the subgingival application of antimicrobials was statistically significant (p = 0.000) for both changes in PPD and CAL with a weighted mean difference (WMD) of -0.407 and -0.310 mm respectively. No significant differences occurred for changes in BOP and PlI. Subgingival application of tetracycline fibres, sustained released doxycycline and minocycline demonstrated a significant benefit in PPD reduction (WMD between 0.5 and 0.7 mm). The rest of the tested outcomes demonstrated a high heterogeneity. The local application of chlorhexidine and metronidazole showed a minimal effect when compared with placebo (WMD between 0.1 and 0.4 mm). CONCLUSIONS The scientific evidence supports the adjunctive use of local antimicrobials to debridement in deep or recurrent periodontal sites, mostly when using vehicles with proven sustained release of the antimicrobial.
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Affiliation(s)
- Paula Matesanz-Pérez
- Graduate Periodontology, Faculty of Odontology, University Complutense, Plaza Ramon y Cajal s/n, Madrid, Spain
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Kalsi R, Vandana KL, Prakash S. Effect of local drug delivery in chronic periodontitis patients: A meta-analysis. J Indian Soc Periodontol 2012; 15:304-9. [PMID: 22368351 PMCID: PMC3283924 DOI: 10.4103/0972-124x.92559] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2009] [Accepted: 09/18/2010] [Indexed: 11/29/2022] Open
Abstract
Periodontal diseases are multi-factorial in etiology, and bacteria are one among these etiologic agents. Thus, an essential component of therapy is to eliminate or control these pathogens. This has been traditionally accomplished through mechanical means (scaling and root planing (SRP)), which is time-consuming, difficult, and, sometimes, ineffective. From about the past 30 years, locally delivered, anti-infective pharmacological agents, most recently employing sustained-release vehicles, have been introduced to achieve this goal. This systematic review is an effort to determine the efficacy of the currently available anti-infective agents, with and without concurrent SRP, in controlling chronic periodontitis. Four studies were included, which were all randomized controlled trials, incorporating a total patient population of 80, with 97 control sites and 111 test sites. A meta-analysis completed on these four studies including SRP and local sustained-release agents compared with SRP alone indicated significant adjunctive probing depth (PD) reduction for 10% Doxycycline hycylate (ATRIDOX), minocycline hydrochloride (ARESTIN), tetracycline hydrochloride (PERIODONTAL PLUS AB), and chlorhexidine gluconate (PERIOCHIP). Essentially, all studies reported substantial reductions in gingival inflammation, plaque scores, and bleeding indices, which were similar in both the control and the experimental groups. Use of antimicrobial sustained-release systems as an adjunct to SRP does not result in significant patient-centered adverse events. Local drug delivery combined with SRP appears to provide additional benefits in PD reduction compared with SRP alone.
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Affiliation(s)
- Rupali Kalsi
- Department of Periodontics, College of Dental Sciences, Davangere, Karnataka, India
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Paul GT, Hemalata M, Faizuddin M. Modified Widman flap and non-surgical therapy using chlorhexidine chip in the treatment of moderate to deep periodontal pockets: A comparative study. J Indian Soc Periodontol 2011; 14:252-6. [PMID: 21731252 PMCID: PMC3118077 DOI: 10.4103/0972-124x.76932] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2009] [Accepted: 12/01/2010] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION It is a well established fact that periodontitis is caused by a group of highly specific microorganisms, organized as a bio-film on the tooth surface. Hence, therapeutic modalities are directed against elimination or adequate suppression of these organisms. Thorough debridement of these sites is possible mainly by scaling and root planing (SRP) and open- flap debridement in deeper sites. Open- flap debridement includes conventional surgical procedures such as the modified Widman flap procedure. Surgical procedures, however, have a number of disadvantages and hence efforts have been on at improving various non-surgical approaches, which are directed more specifically at the microbial nature of periodontal disease. Use of local drug-delivery devices is one such approach. The combined therapy of SRP and local drug delivery has been showing promising results in improving all the parameters in periodontal disease. MATERIALS AND METHODS This study compares the clinical, as well as, microbiological results of a split-mouth trial using modified Widman flap and non-surgical therapy of SRP and the use of a controlled release drug-delivery device (Chlorhexidine chip), in the management of moderate to deep pockets. RESULTS AND CONCLUSION The results showed that the non-surgical most sites subjected to the non-surgical treatment were found to be maintainable without further deterioration, during the study period.
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Affiliation(s)
- Grace Tara Paul
- Department of Periodontics, Mahatma Gandhi Post Graduate Institute of Dental Sciences, Gorimedu, Puducherry - 605 006, India
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Heasman PA, Vernazza CR, Gaunt FL, Pennington MW. Cost-effectiveness of adjunctive antimicrobials in the treatment of periodontitis. Periodontol 2000 2010; 55:217-30. [DOI: 10.1111/j.1600-0757.2010.00341.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Andrade JAD, Feres M, Figueiredo LCD, Salvador SL, Cortelli SC. The ability of the BANA test to detect different levels of P. gingivalis, T. denticola and T. forsythia. Braz Oral Res 2010; 24:224-30. [DOI: 10.1590/s1806-83242010000200016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Accepted: 05/10/2010] [Indexed: 11/21/2022] Open
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Amoian B, Moghadamni A, Mazandaran M, Amoian M, Mehrmanesh S. The Effect of Calendula Extract Toothpaste on the Plaque Index and Bleeding in Gingivitis. ACTA ACUST UNITED AC 2010. [DOI: 10.3923/rjmp.2010.132.140] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Paolantonio M, D'Ercole S, Pilloni A, D'Archivio D, Lisanti L, Graziani F, Femminella B, Sammartino G, Perillo L, Tetè S, Perfetti G, Spoto G, Piccolomini R, Perinetti G. Clinical, Microbiologic, and Biochemical Effects of Subgingival Administration of a Xanthan-Based Chlorhexidine Gel in the Treatment of Periodontitis: A Randomized Multicenter Trial. J Periodontol 2009; 80:1479-92. [DOI: 10.1902/jop.2009.090050] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Paolantonio M, D'Angelo M, Grassi RF, Perinetti G, Piccolomini R, Pizzo G, Annunziata M, D'Archivio D, D'Ercole S, Nardi G, Guida L. Clinical and Microbiologic Effects of Subgingival Controlled-Release Delivery of Chlorhexidine Chip in the Treatment of Periodontitis: A Multicenter Study. J Periodontol 2008; 79:271-82. [DOI: 10.1902/jop.2008.070308] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Kasaj A, Chiriachide A, Willershausen B. The adjunctive use of a controlled-release chlorhexidine chip following treatment with a new ultrasonic device in supportive periodontal therapy: a prospective, controlled clinical study. Int J Dent Hyg 2007; 5:225-231. [DOI: 10.1111/j.1601-5037.2007.00255.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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Kaner D, Bernimoulin JP, Hopfenmüller W, Kleber BM, Friedmann A. Controlled-delivery chlorhexidine chip versus amoxicillin/metronidazole as adjunctive antimicrobial therapy for generalized aggressive periodontitis: a randomized controlled clinical trial. J Clin Periodontol 2007; 34:880-91. [PMID: 17850607 DOI: 10.1111/j.1600-051x.2007.01122.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Subgingival application of chlorhexidine via a controlled-delivery device (CHX chip) improves the clinical outcome of scaling/root planing (SRP) in therapy for chronic periodontitis. Generalized aggressive periodontitis (GAP) is commonly treated with SRP and adjunctive antimicrobial medication. To date, the efficacy of CHX chips in GAP therapy has not been evaluated. AIM To compare SRP plus adjunctive CHX chip placement with SRP plus adjunctive systemic amoxicillin/metronidazole with regard to clinical efficacy in first-line therapy for GAP. MATERIAL AND METHODS Thirty-six GAP patients were treated with SRP and randomly with either placement of CHX chips or systemic amoxicillin/metronidazole. Clinical attachment level (CAL), probing depth (PD), bleeding on probing (BoP) and suppuration (Pus) were measured at baseline, 3 and 6 months after therapy. RESULTS CAL, PD, BoP and Pus were significantly reduced in both groups after 3 months. In the CHX chip group, PD significantly increased again between 3 and 6 months. Finally, amoxicillin/metronidazole patients presented significantly more CAL "gain", PD reduction and less remaining deep sites after 6 months. Pus remained detectable in CHX chip patients only. CONCLUSIONS In first-line non-surgical therapy for GAP, SRP plus adjunctive systemic amoxicillin/metronidazole was more efficacious in clinically relevant measures of outcome than SRP plus adjunctive placement of CHX chips.
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Affiliation(s)
- Doğan Kaner
- Institute for Periodontology and Synoptic Dentistry, Charité - Universitätsmedizin Berlin, Berlin, Germany.
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Gamal AY, Mailhot JM. Effects of EDTA Gel Preconditioning of Periodontally Affected Human Root Surfaces on Chlorhexidine Substantivity – An SEM Study. J Periodontol 2007; 78:1759-66. [PMID: 17760546 DOI: 10.1902/jop.2007.070124] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Infection control is an important requirement during the early stages of periodontal healing. This study was performed to assess the preconditioning effect of EDTA gel on chlorhexidine (CHX) substantivity to periodontally involved root surfaces. METHODS Eighty patients with severe chronic periodontitis were enrolled in this study. Following cause-related therapy, patients were divided randomly into four groups. Each group consisted of 20 subjects with one tooth that was diagnosed as hopeless and designated for extraction. In group 1 (G1), selected periodontal pockets were filled with a placebo gel in a silica base for 2 minutes. Exposed roots in group 2 (G2) were etched for 2 minutes with a neutral EDTA conditioning agent, followed by pocket fill with the placebo gel. Pockets in group 3 (G3) were filled with 0.12% CHX digluconate gel in a silica base. Exposed roots in group 4 (G4) were etched for 2 minutes with a neutral EDTA conditioning agent, followed by pocket fill with the CHX gel. Four teeth from each group were extracted immediately and at 3, 12, 24, and 48 hours for SEM evaluation. RESULTS G1 and G2 specimens showed no evidence of silica adherent to any of the examined root surfaces. At 3 hours following CHX gel application, G3 specimens showed marked reduction in CHX-coated silica. At 24 and 48 hours following EDTA and CHX gel application, G4 specimens demonstrated adherent CHX-coated silica particles despite the reclogging of the tubule orifices. CONCLUSION EDTA and CHX gel root conditioning is a valuable regimen that improves CHX substantivity to periodontally involved root surfaces.
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Affiliation(s)
- Ahmed Y Gamal
- Faculty of Dental Medicine, El Azhar University, Cairo, Egypt
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Carvalho J, Novak MJ, Mota LF. Evaluation of the Effect of Subgingival Placement of Chlorhexidine Chips as an Adjunct to Scaling and Root Planing. J Periodontol 2007; 78:997-1001. [PMID: 17539711 DOI: 10.1902/jop.2007.060122] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The purpose of this 9-month study was to compare the effect of scaling and root planing alone (control) to that of scaling and root planing plus application of chlorhexidine chips (test). METHODS Twenty-six subjects having two non-adjacent sites in non-molar teeth with probing depth > or =5 mm and bleeding on probing participated in this split-mouth trial. At baseline, the patients received full-mouth scaling and root planing followed by placement of chlorhexidine chips secured by cyanoacrylate at test sites and placement of cyanoacrylate alone at control sites. Test sites still > or =5 mm deep at 3 and 6 months were retreated with renewed chlorhexidine chip application. Recordings of bleeding on probing, probing depths, and clinical attachment levels were performed at baseline, after 6 weeks, and after 3, 6, and 9 months. RESULTS Improvements of bleeding scores, probing depths and clinical attachment levels were observed for both test and control sites at 6 weeks compared to baseline. Subsequently, all three measurements remained comparatively stable throughout the study. No differences in improvements were found comparing test and control sites. CONCLUSION This study failed to observe any adjunctive effect of subgingival placement of chlorhexidine chips after scaling and root planing.
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Affiliation(s)
- Juliana Carvalho
- Department of Periodontics, School of Dentistry, Loma Linda University, Loma Linda, CA, USA.
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Akncbay H, Senel S, Ay ZY. Application of chitosan gel in the treatment of chronic periodontitis. J Biomed Mater Res B Appl Biomater 2007; 80:290-6. [PMID: 16767723 DOI: 10.1002/jbm.b.30596] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Local administration of antibiotics in periodontal therapy can be provided with an appropriate delivery system. The purpose of this study was to evaluate the clinical effectiveness of chitosan, both as a carrier in gel form and as an active agent in the treatment of chronic periodontitis (CP). The chitosan gel (1% w/w) incorporated with or without 15% metronidazole was prepared and applied adjunctive to scaling and root planing (SRP) in comparison to SRP alone (control group-C), in CP patients. The clinical parameters such as probing depth (PD), clinical attachment level, the amount of gingival recession, plaque index, gingival index, and gingival bleeding time index were recorded at baseline and at weeks 6, 12, and 24. In all groups, significant improvements were observed in clinical parameters between baseline and week 24 (p < 0.05). The reductions in PD values were 1.21 mm for Ch, 1.48 mm for Ch + M, and 0.94 mm for C groups. No complications related to the chitosan were observed in patients throughout the study period. It is suggested that chitosan itself is effective as well as its combination with metronidazole in CP treatment due to its antimicrobial properties.
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Affiliation(s)
- Hakan Akncbay
- Department of Periodontology, Hacettepe University, 06100 Ankara, Turkey
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Faveri M, Gursky LC, Feres M, Shibli JA, Salvador SL, de Figueiredo LC. Scaling and root planing and chlorhexidine mouthrinses in the treatment of chronic periodontitis: a randomized, placebo-controlled clinical trial. J Clin Periodontol 2006; 33:819-28. [PMID: 16965522 DOI: 10.1111/j.1600-051x.2006.00994.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Evaluation of the clinical and microbiological effects of scaling and root planing (SRP) alone or in combination with 0.12% chlorhexidine (CHX) rinsing. METHODS A blind, placebo-controlled, parallel-design, randomized clinical trial was conducted in 29 subjects with chronic periodontitis. Subjects were assigned to two therapeutic groups: control (SRP+placebo) and test (SRP+CHX during and up to 42 days post-therapy). Clinical and microbiological [N-benzoyl-dl-arginine-2-naphthylamide (BANA test)] examinations were performed at baseline, 42 and 63 days post-therapy. RESULTS Initially, intermediate sites (4-6 mm) in the test group showed less plaque accumulation, gingival bleeding, bleeding on probing and a greater reduction in attachment level and probing depth (PD) at 63 days after treatment. The initially deep sites (>6 mm) in the CHX group also showed a better reduction in plaque accumulation and in PD compared with the control group. Both therapies led to a microbiological improvement; however, the test subjects showed a higher frequency of BANA-negative sites after treatment, which was sustained over time (p<0.001). At 63 days, the control group presented 25 BANA-negative sites and 65 positive sites, and the test group 58 and 26, respectively. CONCLUSION The combination of CHX rinses and SRP leads to clinical benefits and to a better reduction in BANA-positive species.
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Affiliation(s)
- Marcelo Faveri
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
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Greenstein G. Local Drug Delivery in the Treatment of Periodontal Diseases: Assessing the Clinical Significance of the Results. J Periodontol 2006; 77:565-78. [PMID: 16584336 DOI: 10.1902/jop.2006.050140] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Local drug delivery can be used in the management of periodontal patients. However, statistically significant responses to therapy recorded in clinical trials may not be clinically significant. METHODS Controlled clinical trials were selected that assessed the capability of local drug delivery to improve periodontal health. RESULTS Several local drug delivery systems employed as monotherapies improved periodontal health and provided results that were not statistically significantly different than attained with scaling and root planing (SRP) alone. In contrast, many local drug delivery devices when used as adjuncts to SRP provided a statistically significant enhancement of parameters commonly used to monitor periodontal status. However, mean improvements with respect to probing depth reduction or gain of clinical attachment were often limited to tenths of millimeters. Several devices also achieved specific criteria that can be used to identify clinically significant findings (e.g., number of sites with probing depth reduction >or=2 mm). However, there are conflicting data with respect to the ability of local drug delivery to enhance results of SRP at deep probing sites, and there is limited information relative to its capability to inhibit disease progression or enhance osseous repair in infrabony defects. CONCLUSION The decision to use local drug delivery during active treatment or maintenance should be based upon clinical findings, responses to therapy recorded in the literature, desired clinical outcomes, and the patient's dental and medical history.
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Affiliation(s)
- Gary Greenstein
- Department of Periodontology, University of Medicine and Dentistry of New Jersey, Newark, NJ, USA.
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Mizrak T, Güncü GN, Caglayan F, Balci TA, Aktar GS, Ipek F. Effect of a Controlled-Release Chlorhexidine Chip on Clinical and Microbiological Parameters and Prostaglandin E2Levels in Gingival Crevicular Fluid. J Periodontol 2006; 77:437-43. [PMID: 16512758 DOI: 10.1902/jop.2006.050105] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The aim of the present study was to determine the effect of a chlorhexidine chip on crevicular prostaglandin E2 (PGE2) levels and on the clinical and microbiological parameters of periodontitis when used as adjunctive therapy to scaling and root planing (SRP) in patients with chronic periodontitis. METHODS This randomized single-blind study was carried out in parallel design. The test group received SRP plus chlorhexidine chip, whereas the control group received SRP alone. Thirty-four subjects, aged 20 to 55 years, with chronic periodontitis were recruited. Clinical indices, microbiological samples, and gingival crevicular fluid (GCF) samples were evaluated at baseline and after 1, 3, and 6 months. Microbiological samples were evaluated under a light microscope. GCF PGE2 levels were determined using radioimmunoassay. RESULTS Significant improvements could be found for all clinical variables in both groups over the study period. The mean changes in probing depth obtained by SRP plus chlorhexidine chip were greater than those obtained by the SRP alone group at 3 and 6 months. In the test group, there was also significant gain in clinical attachment level at 6 months. When data were combined from all groups, significant reductions in GCF PGE2 levels and number of microorganisms were noted at all time points. However, in the test group, reduction was greater at 6 months for crevicular PGE2 level and at 3 and 6 months for proportions of spirochetes. CONCLUSION Based on the findings of this study, the chlorhexidine chip reduced GCF PGE2 levels and had positive effects on clinical parameters and subgingival flora when used as adjunctive therapy to SRP in patients with chronic periodontitis.
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Affiliation(s)
- Tansel Mizrak
- Department of Periodontology, Faculty of Dentistry, Dicle University, Diyarbakir, Turkey
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Cosyn J, Wyn I, De Rouck T, Sabzevar MM. Long-Term Clinical Effects of a Chlorhexidine Varnish Implemented Treatment Strategy for Chronic Periodontitis. J Periodontol 2006; 77:406-15. [PMID: 16512755 DOI: 10.1902/jop.2006.050144] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Scaling and root planing in combination with oral hygiene monitoring are still considered the therapeutic standards for periodontitis. Although this treatment concept customarily results in satisfactory clinical improvements, treatment outcome may become less favorable predominantly when full access to periodontal defects is compromised, thereby leaving accretions behind. The purpose of this study was to investigate, over a 9-month period, the clinical benefits of a treatment strategy for chronic periodontitis based on a combination of sequential scaling and root planing and subgingival chlorhexidine varnish administration. METHODS This randomized controlled, single blind, parallel trial included 26 volunteers with chronic periodontitis. The control group received oral hygiene instructions and was scaled and root planed in two sessions. The test group received the same instructions and treatment; however, all pockets were additionally disinfected using a highly concentrated chlorhexidine varnish. Clinical response parameters were recorded at baseline and at 1, 3, 6, and 9 months. The impact of the initial strategy on the decision-making process for supplementary therapy at 9 months was investigated based on treatment decisions made by five independent clinicians. RESULTS Both treatment strategies showed significant reductions in probing depth and gains in clinical attachment at study termination in comparison with baseline (P<0.001). However, combination therapy resulted in a significant additional pocket reduction of 0.62 mm (P<0.001). Initially deep pockets (>or=7 mm) around multirooted teeth seemed to benefit most from the combination strategy, resulting in an additive pocket reduction of 1.06 mm (P=0.009) and a clinical attachment gain of 0.54 mm (P=0.048) in comparison to scaling and root planing alone. A trend toward a reduction of surgical treatment needs following the varnish-implemented strategy was found (P=0.076). CONCLUSION These findings suggest that the outcome of initial periodontal therapy may benefit from the adjunctive subgingival administration of a highly concentrated chlorhexidine varnish.
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Affiliation(s)
- Jan Cosyn
- Department of Periodontology, School of Dental Medicine, Free University of Brussels, Brussels, Belgium.
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Cosyn J, Wyn I. A Systematic Review on the Effects of the Chlorhexidine Chip When Used as an Adjunct to Scaling and Root Planing in the Treatment of Chronic Periodontitis. J Periodontol 2006; 77:257-64. [PMID: 16460252 DOI: 10.1902/jop.2006.050216] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Several local antimicrobial agents, such as a bioabsorbable chlorhexidine chip, have been developed to enhance the outcome of non-surgical periodontal therapy. METHODS Electronic (MEDLINE and Cochrane Oral Health Group Specialized Trials Register) and manual searches were performed to detect studies concerning the use of the chlorhexidine chip as an adjunct to scaling and root planing in the treatment of chronic periodontitis. Only full-text randomized controlled trials published in English up to June 2005 were included. RESULTS Five studies were finally selected following independent screening by two reviewers. Due to considerable heterogeneity in study design, a qualitative data analysis was performed. Multicenter studies have indicated significantly higher pocket reductions and clinical attachment gains following a combination of mechanical debridement and repeated chlorhexidine chip administration in comparison to scaling and root planing alone. However, some recent studies failed to confirm the additional value of the chlorhexidine chip. A number of interstudy disparities with respect to methodological quality and study design may account for this lack of accordance. CONCLUSIONS The clinical and microbiological data currently available on the chlorhexidine chip are limited and conflicting. More research is needed to elucidate the additional value of the chlorhexidine chip when used as an adjunct to scaling and root planing.
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Affiliation(s)
- Jan Cosyn
- Department of Periodontology, School of Dental Medicine, Free University of Brussels (VUB), Brussels, Belgium.
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Bonito AJ, Lux L, Lohr KN. Impact of local adjuncts to scaling and root planing in periodontal disease therapy: a systematic review. J Periodontol 2005; 76:1227-36. [PMID: 16101353 DOI: 10.1902/jop.2005.76.8.1227] [Citation(s) in RCA: 138] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Chronic periodontitis affects many adults in the United States, some severely enough to threaten tooth loss. Of particular clinical importance is whether scaling and root planing (SRP) accompanied by a local adjunctive therapeutic agent improves outcomes over time compared to SRP alone. The adjunctive therapeutic agents investigated include: tetracycline, minocycline, metronidazole, a group of other antibiotics, chlorhexidine, and a group of antimicrobials. Primary outcomes considered are reductions in probing depth (PD) and gains in clinical attachment level (CAL). METHODS RTI-UNC Evidence-Based Practice Center staff searched MEDLINE (1966 through December 2002) and EMBASE (through February 2002) to identify clinical trials published in English that 1) involved adults with chronic periodontitis but no serious comorbidities; 2) tested one or more chemical antimicrobial agents as an adjunct to SRP alone or with a placebo; 3) had a concurrent control group that received the same SRP as the treatment group; 4) reported outcomes for specified, fixed time periods; and 5) if multiple antimicrobials were tested, reported outcomes for each agent separately. We performed qualitative analyses and meta-analyses of PD and CAL effect sizes when the necessary data were available from at least three studies at 6-month follow-up. RESULTS Among the locally administered adjunctive antimicrobials, the most positive results occurred for tetracycline, minocycline, metronidazole, and chlorhexidine. Adjunctive local therapy generally reduced PD levels. Differences between treatment and SRP-only groups in the baseline-to-follow-up period typically favored treatment groups but usually only modestly (e.g., from about 0.1 mm to nearly 0.5 mm) even when the differences were statistically significant. Effects for CAL gains were smaller and statistical significance less common. The marginal improvements in PD and CAL were a fraction of the improvement from SRP alone. CONCLUSIONS Whether such improvements, even if statistically significant, are clinically meaningful remains a question. A substantial agenda of future research to address this and other issues (e.g., costs, patient-oriented outcomes) is suggested.
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Affiliation(s)
- Arthur J Bonito
- Program on Health Care Organization, Delivery and Access, Health, Social, and Economic Research, Research Triangle Institute International, Research Triangle Park, NC 27709-2194, USA.
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Cosyn J, Wyn I, De Rouck T, Sabzevar MM. A chlorhexidine varnish implemented treatment strategy for chronic periodontitis. Short-term clinical observations. J Clin Periodontol 2005; 32:750-6. [PMID: 15966882 DOI: 10.1111/j.1600-051x.2005.00751.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the clinical outcome of a subgingivally applied chlorhexidine varnish when used as an adjunct to scaling and root planing (SRP) in the treatment of chronic periodontitis. MATERIAL AND METHODS A randomized controlled, single blind, parallel trial was conducted on the basis of 16 volunteers suffering from chronic periodontitis. The control group received oral hygiene instructions and was scaled and root planed in two sessions. The test group received the same instructions and treatment, however, all pockets were additionally disinfected using a chlorhexidine varnish. The gingival index, plaque index, bleeding on probing, probing pocket depth (PPD) and clinical attachment level (CAL) were recorded at baseline and subsequently after 1 and 3 months. RESULTS Both treatment strategies showed significant reductions in PPD and CAL at both follow-up visits by comparison with baseline levels (p<0.001). Yet, at study termination, combination therapy resulted in additional pocket reductions between 0.73 and 1.23 mm (p<0.02), and clinical attachment gains between 0.63 and 1.09 mm (p<0.02). CONCLUSIONS These findings suggest that a varnish-implemented strategy may improve the clinical outcome for the treatment of chronic periodontitis in comparison with SRP alone.
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Affiliation(s)
- Jan Cosyn
- Department of Periodontology, School of Dental Medicine, Free University of Brussels (VUB), B-1090 Brussels, Belgium.
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Hanes PJ, Purvis JP. Local anti-infective therapy: pharmacological agents. A systematic review. ACTA ACUST UNITED AC 2004; 8:79-98. [PMID: 14971250 DOI: 10.1902/annals.2003.8.1.79] [Citation(s) in RCA: 159] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND It is well recognized that periodontal diseases are bacterial in nature. An essential component of therapy is to eliminate or control these pathogens. This has been traditionally accomplished through mechanical means (scaling and root planing [SRP]), which is time-consuming, difficult, and sometimes ineffective. Over the past 20 years, locally delivered, anti-infective pharmacological agents, most recently employing sustained-release vehicles, have been introduced to achieve this goal. RATIONALE This systematic review evaluates literature-based evidence in an effort to determine the efficacy of currently available anti-infective agents, with and without concurrent SRP, in controlling chronic periodontitis. FOCUSED QUESTION In patients with chronic periodontitis, what is the effect of local controlled-release anti-infective drug therapy with or without SRP compared to SRP alone on changes in clinical, patient-centered, and adverse outcomes? SEARCH PROTOCOL MEDLINE, the Cochrane Central Trials Register, and Web of Science were searched. Hand searches were performed of the Journal of Clinical Periodontology, Journal of Periodontology, and Journal of Periodontal Research. Searches were performed for articles published through April 2002. In addition, investigators contacted editors of the above-mentioned journals and companies sponsoring research on these agents for related unpublished data and studies in progress. SELECTION CRITERIA INCLUSION CRITERIA Studies included randomized controlled clinical trials (RCT), and case-controlled and cohort studies at least 3 months long. Therapeutic interventions had to include 1) SRP alone; 2) local anti-infective drug therapy and SRP; or 3) local anti-infective drug therapy alone. Included studies had to report patient-based mean values and measures of variation for probing depth (PD) and/or clinical attachment levels (CAL) for both test and control groups. EXCLUSION CRITERIA Studies were excluded if they: 1) included data from a previously published article; 2) included daily rinsing with chlorhexidine (CHX); or 3) had unclear descriptions of randomization procedures, examiner masking, or concomitant therapies. DATA COLLECTION AND ANALYSIS For the meta-analysis, PD and CAL were expressed as summary mean effects with 95% confidence intervals (CI) for the effect, and analyzed using a standardized difference between SRP alone and experimental agent groups. The results were assessed with both fixed-effects and random-effects models. Studies were ranked according to the York system. MAIN RESULTS 1. Thirty-two studies were included (28 RCT, 2 cohort, and 2 case-control), incorporating a total patient population of 3,705 subjects. 2. Essentially all studies reported substantial reductions in gingival inflammation and bleeding indices, which were similar in both control and experimental groups. 3. A meta-analysis completed on 19 studies that included SRP and local sustained-release agents compared with SRP alone indicated significant adjunctive PD reduction or CAL gain for minocycline (MINO) gel, microencapsulated MINO, CHX chip and doxycycline (DOXY) gel during SRP compared to SRP alone. 4. Use of antimicrobial irrigants or anti-infective sustained-release systems as an adjunct to SRP does not result in significant patient-centered adverse events. REVIEWERS' CONCLUSIONS 1. In some populations, anti-infective agents in a sustained-release vehicle alone can reduce PD and bleeding on probing (BOP) equivalent to that achieved by SRP alone. 2. No evidence was found for an adjunctive effect on reduction of PD and BOP of therapist-delivered CHX irrigation during SRP compared to SRP alone. 3. Additional RCTs are needed which evaluate the effectiveness of these therapies in all forms of periodontitis. 4. The study protocol for future RCTs should include appropriate statistical analyses and complete data sets to facilitate future evidence-based reviews. 5. Alternative surrogate parameters to PD and CAL need to be identified and validated such as microbial, inflammatory, or tissue-destructive markers that could be used in conjunction with clinical parameters to help determine the patient's response to emerging technologies that target the infectious and/or inflammatory aspects of periodontitis. 6. Future Phase IV clinical trials should be designed that evaluate local anti-infective therapies in conjunction with SRP in a manner consistent with current standards of care and evaluate cost-effectiveness. 7. The use of local anti-infective agents in at-risk patient populations and for the treatment of at-risk disease sites needs to be validated in randomized controlled clinical trials. 8. Several local anti-infective agents combined with SRP appear to provide additional benefits in PD reduction and CAL gain compared to SRP alone. The decision to use local anti-infective adjunctive therapy remains a matter of individual clinical judgment, the phase of treatment, and the patient's status and preferences.
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Affiliation(s)
- Philip J Hanes
- Department of Periodontics, Medical College of Georgia, School of Dentistry, Augusta, GA 30912-1220, USA.
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