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Sarkisova F, Morse Z, Lee K, Bostanci N. Oral Irrigation Devices: A Scoping Review. Clin Exp Dent Res 2024; 10:e912. [PMID: 38881230 PMCID: PMC11180943 DOI: 10.1002/cre2.912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 05/21/2024] [Accepted: 05/24/2024] [Indexed: 06/18/2024] Open
Abstract
OBJECTIVES Self-performed oral hygiene is essential for preventing dental caries, periodontal, and peri-implant diseases. Oral irrigators are adjunctive oral home care aids that may benefit oral health. However, the effects of oral irrigation on oral health, its role in oral home care, and its mechanism of action are not fully understood. A comprehensive search of the literature revealed no existing broad scoping reviews on oral irrigators. Therefore, this study aimed to provide a comprehensive systematic review of the literature on oral irrigation devices and identify evidence gaps. METHODS The Joanna Briggs Institute and Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews guidelines were utilized to prepare the review. Four databases and eight gray literature sources were searched for English publications across any geographical location or setting. RESULTS Two hundred and seventy-five sources were included, predominantly from scientific journals and academic settings. Most studies originated from North America. Research primarily involved adults, with limited studies in children and adolescents. Oral irrigation was safe and well-accepted when used appropriately. It reduced periodontal inflammation, potentially by modulating the oral microbiota, but further research needs to clarify its mechanism of action. Promising results were reported in populations with dental implants and special needs. Patient acceptance appeared high, but standardized patient-reported outcome measures were rarely used. Anti-inflammatory benefits occurred consistently across populations and irrigant solutions. Plaque reduction findings were mixed, potentially reflecting differences in study designs and devices. CONCLUSIONS Oral irrigators reduce periodontal inflammation, but their impact on plaque removal remains unclear. Well-designed, sufficiently powered trials of appropriate duration need to assess the clinical, microbiological, and inflammatory responses of the periodontium to oral irrigation, particularly those with periodontitis, dental implants, and special needs. Patient-reported outcome measures, costs, caries prevention, and environmental impact of oral irrigation need to be compared to other oral hygiene aids.
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Affiliation(s)
- Farzana Sarkisova
- Department of Oral HealthAuckland University of TechnologyAucklandNew Zealand
| | - Zac Morse
- Department of Oral HealthAuckland University of TechnologyAucklandNew Zealand
| | - Kevin Lee
- Department of Food Science and MicrobiologyAuckland University of TechnologyAucklandNew Zealand
| | - Nagihan Bostanci
- Department of Dental Medicine, Division of Oral Health and PeriodontologyKarolinska InstitutetStockholmSweden
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Sälzer S, Graetz C, Dörfer CE, Slot DE, Van der Weijden FA. Contemporary practices for mechanical oral hygiene to prevent periodontal disease. Periodontol 2000 2020; 84:35-44. [PMID: 32844413 DOI: 10.1111/prd.12332] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
It is well established that dental plaque on teeth leads to gingivitis and periodontitis, and that several mechanical and chemical methods of plaque control can prevent gingivitis. The aim of the current review is to summarize and synthesize the available scientific evidence supporting practices for mechanical oral hygiene to prevent periodontal diseases. Evidence for contemporary practices of mechanical oral hygiene to prevent periodontal disease relies on studies of gingivitis patients. General recommendations concerning the ideal oral hygiene devices and procedures are still inconclusive. However, toothbrushing and interdental cleaning remain the mainstays of prevention of periodontal diseases. The primary approach requires individually tailored instruction for implementation of a systematic oral hygiene regimen.
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Affiliation(s)
- Sonja Sälzer
- Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Christian Graetz
- Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Christof E Dörfer
- Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Dagmar E Slot
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Fridus A Van der Weijden
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Luthra S, Grover HS, Singh A, Lall A, Masamatti SS. Comparative evaluation of C-reactive protein and complete blood count in chronic periodontitis patients following Phase I therapy: A serological and hematological study. J Indian Soc Periodontol 2019; 23:525-533. [PMID: 31849397 PMCID: PMC6906908 DOI: 10.4103/jisp.jisp_639_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Periodontitis is an example of persistent low-grade disease. The primary cause for the disease is anaerobic gram-negative bacteria thriving in a protective biofilm in subgingival periodontal pockets. The treatment of this infection is removal of these deposits by mechanical instrumentation (Phase I therapy). This can help achieve reduction of the bacterial load thus suppressing localized inflammation. Phase I therapy or mechanical debridement of the subgingival area causes a severe transient bacteremia along with some damage to the surrounding soft tissue, resulting in a systemic inflammatory response being elicited. The objective of the current study was to comparatively assess periodontal parameters, serum C-reactive protein (CRP) levels, and transitory alterations in hematological parameters; in 30-systemically healthy patients having chronic periodontitis, before and after Phase I therapy. Materials and Method The individuals underwent an intensive session of mechanotherapy with ultrasonic scalers. Blood samples were taken before treatment and at 1, 7, and 30 days after treatment to assess the parameters. Results There was a clear recuperation in periodontal parameters as well as marked improvement in the values of CRP and complete blood count (CBC) by 30 days after transient alterations occurring initially. Conclusion Phase I (mechanotherapy) - the first step in treatment of periodontitis leads to transient bacteremia by systemic dispersal of bacteria harbored in dental plaque. This produces an acute-phase response resulting in variations in the levels of CRP and the CBC counts. After a month, both periodontal and hematological parameters show marked improvement, thus establishing periodontal health and decreasing the risk of inadvertent cardiovascular or thromboembolic episode.
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Affiliation(s)
| | - Harpreet Singh Grover
- Department of Periodontics & Oral Implantology, SGT Dental College, Gurugram, Haryana, India
| | - Alka Singh
- Department of Biochemistry, SGT Medical College, Gurugram, Haryana, India
| | - Adosh Lall
- Department of Periodontics & Oral Implantology, SGT Dental College, Gurugram, Haryana, India
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Ting CC, Fukuda M, Watanabe T, Sanaoka A, Mitani A, Noguchi T. Morphological Alterations of Periodontal Pocket Epithelium Following Nd:YAG Laser Irradiation. Photomed Laser Surg 2014; 32:649-57. [DOI: 10.1089/pho.2014.3793] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Chun-Chan Ting
- Department of Periodontology, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mitsuo Fukuda
- Department of Periodontology, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
| | - Tomohisa Watanabe
- Department of Periodontology, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
| | - Atsushi Sanaoka
- Department of Periodontology, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
| | - Akio Mitani
- Department of Periodontology, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
| | - Toshihide Noguchi
- Department of Periodontology, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
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Waghmare AS, Vhanmane PB, Savitha B, Chawla RL, Bagde HS. Bacteremia following scaling and root planing: A clinico-microbiological study. J Indian Soc Periodontol 2014; 17:725-30. [PMID: 24554880 PMCID: PMC3917200 DOI: 10.4103/0972-124x.124480] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Accepted: 09/18/2013] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Bacteremia frequently occurs after treatment procedures such as extractions, scaling, root planing, periodontal surgery. There is currently significant interest in the possibility that bacteremia with oral bacteria may play role in pathogenesis of atherosclerosis. There are well-conducted studies that have determined the frequency of passage of periodontal microorganisms to the bloodstream after periodontal treatment. There is scarce information related to the incidence of periodontopathic microorganisms during bacteremia induced by this procedure. AIM The aim of this study was to establish the frequency of passage of periodontopathic microorganisms in peripheric blood after scaling and root planing in patients with periodontitis. MATERIALS AND METHODS Forty subjects with chronic periodontitis were included in the study. Blood samples were drawn from each patient at following intervals pre-treatment i.e., before SRP (P1), immediately after SRP (P2), and 30 minutes after SRP (P3). Following SRP, blood samples were analyzed for following microorganisms: Porphyromonasgingivalis, Tannerella. forysthus, Eikenellanella. corrodens, Campylobacter species, Micromonas. micros, and Prevotella. intermedia. STATISTICAL ANALYSIS USED Chi-square test. RESULTS Bacteremia was found in 70% (28/40) immediately after SRP and after 30 min, it was reduced to 25% (10/40) and 7.5% (3/40) presented bacteremia before SRP. CONCLUSIONS It was concluded that bacteremia frequently occurs immediately after SRP with P. gingivalis showing the highest frequency in blood.
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Affiliation(s)
- Alka S Waghmare
- Department of Periodontics, A. C. P. M Dental College, Dhule, Maharashtra, India
| | - Priyanka B Vhanmane
- Department of Periodontics, A. C. P. M Dental College, Dhule, Maharashtra, India
| | - B Savitha
- Department of Periodontics, A. C. P. M Dental College, Dhule, Maharashtra, India
| | - Ruhee L Chawla
- Department of Periodontics, A. C. P. M Dental College, Dhule, Maharashtra, India
| | - Hiroj S Bagde
- Department of Periodontics, A. C. P. M Dental College, Dhule, Maharashtra, India
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Chen A, Haddad F, Lachiewicz P, Bolognesi M, Cortes LE, Franceschini M, Gallo J, Glynn A, Gonzalez Della Valle A, Gahramanov A, Khatod M, Lazarinis S, Lob G, Nana A, Ochsner P, Tuncay I, Winkler T, Zeng Y. Prevention of late PJI. J Arthroplasty 2014; 29:119-28. [PMID: 24370487 DOI: 10.1016/j.arth.2013.09.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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Chen A, Haddad F, Lachiewicz P, Bolognesi M, Cortes LE, Franceschini M, Gallo J, Glynn A, Della Valle AG, Gahramanov A, Khatod M, Lazarinis S, Lob G, Nana A, Ochsner P, Tuncay I, Winkler T, Zeng Y. Prevention of late PJI. J Orthop Res 2014; 32 Suppl 1:S158-71. [PMID: 24464891 DOI: 10.1002/jor.22561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Abstract
The Prevention of Orthopaedic Implant Infection in Patients Undergoing Dental Procedures evidence-based clinical practice guideline was codeveloped by the American Academy of Orthopaedic Surgeons (AAOS) and the American Dental Association. This guideline replaces the previous AAOS Information Statement, "Antibiotic Prophylaxis in Bacteremia in Patients With Joint Replacement," published in 2009. Based on the best current evidence and a systematic review of published studies, three recommendations have been created to guide clinical practice in the prevention of orthopaedic implant infections in patients undergoing dental procedures. The first recommendation is graded as Limited; this recommendation proposes that the practitioner consider changing the long-standing practice of routinely prescribing prophylactic antibiotic for patients with orthopaedic implants who undergo dental procedures. The second, graded as Inconclusive, addresses the use of oral topical antimicrobials in the prevention of periprosthetic joint infections. The third recommendation, a Consensus statement, addresses the maintenance of good oral hygiene.
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Wada K, Kamisaki Y. Molecular dissection of Porphyromonas gingivalis-related arteriosclerosis: a novel mechanism of vascular disease. Periodontol 2000 2010; 54:222-34. [PMID: 20712642 DOI: 10.1111/j.1600-0757.2009.00336.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Morozumi T, Kubota T, Abe D, Shimizu T, Komatsu Y, Yoshie H. Effects of Irrigation With an Antiseptic and Oral Administration of Azithromycin on Bacteremia Caused by Scaling and Root Planing. J Periodontol 2010; 81:1555-63. [DOI: 10.1902/jop.2010.100163] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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11
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Nakano K, Wada K, Nomura R, Nemoto H, Inaba H, Kojima A, Naka S, Hokamura K, Mukai T, Nakajima A, Umemura K, Kamisaki Y, Yoshioka H, Taniguchi K, Amano A, Ooshima T. Characterization of aortic aneurysms in cardiovascular disease patients harboring Porphyromonas gingivalis. Oral Dis 2010; 17:370-8. [PMID: 21029263 DOI: 10.1111/j.1601-0825.2010.01759.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Porphyromonas gingivalis was recently shown to cause intimal hyperplasia in a mouse model by a novel cholesterol-independent mechanism, suggesting to be a pathogen-specific feature of cardiovascular diseases. The aim of this study was to characterize the clinical and histopathological features of aortic aneurysms in cardiovascular disease patients harboring oral P. gingivalis. SUBJECT AND METHODS Aortic aneurysm specimens were collected from 76 Japanese patients who underwent surgery, of whom dental plaque specimens were also collected from 31 patients. Bacterial DNA was extracted from each specimen to detect P. gingivalis by polymerase chain reaction. Histopathological analyses of the aortic aneurysm specimens, including immunohistochemical staining for embryonic myosin heavy chain isoform (SMemb) and S100 calcium-binding protein A9 (S100A9), were also performed. RESULTS The number of aneurysms occurring in the distal aorta was significantly higher in subjects positive for P. gingivalis in dental plaque compared with those who were negative. The expressions of S100A9 and SMemb were also significantly greater in the subjects positive for P. gingivalis in dental plaque. On the other hand, there were no significant differences in adipocellular accumulation between the groups. CONCLUSIONS These results suggest that aortic aneurysms in patients harboring oral P. gingivalis have greater expression of S100A9 and proliferative smooth muscle cells, which was different from the present patients without oral P. gingivalis.
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Affiliation(s)
- K Nakano
- Department of Pediatric Dentistry, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
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Fine DH, Furgang D, McKiernan M, Tereski-Bischio D, Ricci-Nittel D, Zhang P, Araujo MWB. An investigation of the effect of an essential oil mouthrinse on induced bacteraemia: a pilot study. J Clin Periodontol 2010; 37:840-7. [DOI: 10.1111/j.1600-051x.2010.01599.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Wada K, Kamisaki Y. Roles of oral bacteria in cardiovascular diseases--from molecular mechanisms to clinical cases: Involvement of Porphyromonas gingivalis in the development of human aortic aneurysm. J Pharmacol Sci 2010; 113:115-9. [PMID: 20501967 DOI: 10.1254/jphs.09r22fm] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Accumulating evidence suggests the involvement of Porphyromonas gingivalis (P. gingivalis), a periodontal pathogen, in cardiovascular diseases. Clinical specimens of aneurysmal tissue and dental plaque collected from patients infected with or without P. gingivalis were analyzed. The number of aneurysms in the distal aorta in the P. gingivalis-infected group was significantly higher than that in the non-infected group. Cellular accumulation of adipocytes in aneurysms was less frequently identified in the infected group. The expression of embryonic myosin heavy chain isoform, a phenotypic marker for proliferative smooth muscle cells, was higher in the P. gingivalis-infected group than the non-infected group. Clinical and histopathological features of aortic aneurysms associated with P. gingivalis infection are different from those present in non-infected patients. The major characteristic of P. gingivalis infection associated with aneurysms is smooth muscle cell proliferation in the distal aorta.
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Affiliation(s)
- Koichiro Wada
- Department of Pharmacology, Graduate School of Dentistry, Osaka University, Osaka, Japan.
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Microbiology of odontogenic bacteremia: beyond endocarditis. Clin Microbiol Rev 2009; 22:46-64, Table of Contents. [PMID: 19136433 DOI: 10.1128/cmr.00028-08] [Citation(s) in RCA: 210] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
SUMMARY The human gingival niche is a unique microbial habitat. In this habitat, biofilm organisms exist in harmony, attached to either enamel or cemental surfaces of the tooth as well as to the crevicular epithelium, subjacent to a rich vascular plexus underneath. Due to this extraordinary anatomical juxtaposition, plaque biofilm bacteria have a ready portal of ingress into the systemic circulation in both health and disease. Yet the frequency, magnitude, and etiology of bacteremias due to oral origin and the consequent end organ infections are not clear and have not recently been evaluated. In this comprehensive review, we address the available literature on triggering events, incidence, and diversity of odontogenic bacteremias. The nature of the infective agents and end organ infections (other than endocarditis) is also described, with an emphasis on the challenge of establishing the link between odontogenic infections and related systemic, focal infections.
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Husseini A, Slot DE, Van der Weijden GA. The efficacy of oral irrigation in addition to a toothbrush on plaque and the clinical parameters of periodontal inflammation: a systematic review. Int J Dent Hyg 2008; 6:304-14. [DOI: 10.1111/j.1601-5037.2008.00343.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Lafaurie GI, Mayorga-Fayad I, Torres MF, Castillo DM, Aya MR, Barón A, Hurtado PA. Periodontopathic microorganisms in peripheric blood after scaling and root planing. J Clin Periodontol 2007; 34:873-9. [PMID: 17850606 DOI: 10.1111/j.1600-051x.2007.01125.x] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AIM The objective of this study was to evaluate the frequency of periodontopathic and other subgingival anaerobic and facultative bacteria in the bloodstream following scaling and root planing (SRP). MATERIAL AND METHODS Forty-two patients with severe generalized chronic periodontitis (GChP) and generalized aggressive periodontitis (GAgP) were included in the study. Four samples of peripheric blood were drawn from the cubital vein at different times: Pre-treatment: immediately before the SRP procedure (T1), immediately after treatment (T2), 15 min. post-treatment (T3) and 30 min. post-treatment (T4). In order to identify the presence of microorganisms in blood, subcultures were conducted under anaerobic conditions. RESULTS 80.9% of the patients presented positive cultures after SRP and it occurred more frequently immediately after treatment; however, 19% of the patients still had microorganisms in the bloodstream 30 min. after the procedure. The periodontopathic microorganisms more frequently identified were Porphyromonas gingivalis and Micromonas micros. Campylobacter spp., Eikenella corrodens, Tannerella forsythensis, Fusobacterium spp. and Prevotella intermedia were isolated less often. Actinomyces spp. were also found frequently during bacteraemia after SRP. CONCLUSIONS SRP induced bacteraemia associated with anaerobic bacteria, especially in patients with periodontal disease.
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Affiliation(s)
- Gloria Inés Lafaurie
- Instituto UIBO (Unidad de Investigación Básica Oral), Universidad El Bosque, Bogotá, Colombia.
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Assaf M, Yilmaz S, Kuru B, Ipci SD, Noyun U, Kadir T. Effect of the Diode Laser on Bacteremia Associated with Dental Ultrasonic Scaling: A Clinical and Microbiological Study. Photomed Laser Surg 2007; 25:250-6. [PMID: 17803380 DOI: 10.1089/pho.2006.2067] [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: 12/19/2022] Open
Abstract
OBJECTIVE The purpose of this study is to evaluate the potential use of diode lasers (DLs) to reduce bacteremia associated with ultrasonic scaling (US). Furthermore, the clinical efficacy of DLs as an adjunct to US in the treatment of gingivitis was investigated. BACKGROUND DATA Recently, lasers have found new applications in dental practice. The benefits of the use of DLs as an adjunct to US have not yet been determined. METHODS Twenty-two gingivitis patients were treated using a split-mouth study design in which each side was randomly treated by US alone or DL followed by US (DL + US). Blood samples were drawn just before and during US in each treatment step to detect induced bacteremia. Clinical parameters including plaque index, sulcus bleeding index, probing depth, and relative attachment level were recorded at baseline and 4 weeks postoperatively. RESULTS Bacteremia was detected in 15 patients (68%) after US alone, and in 8 patients following DL + US (36%). The reduction of the incidence of odontogenic bacteremia during US after the application of DL was statistically significant (p < 0.05). Clinical signs improved eventually, with no significant differences between the two treatment regimens (p > 0.05). CONCLUSIONS Application of DL energy can reduce bacteria in gingival crevices which may reduce bacteremia following US. The use of DL did not show additional clinical influence on gingival healing after treatment of gingivitis with US.
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Affiliation(s)
- Mohammad Assaf
- Faculty of Dentistry, Al-Quds University, Jerusalem., Faculty of Dentistry, Yeditepe University, Istanbul, Turkey.
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Thiha K, Takeuchi Y, Umeda M, Huang Y, Ohnishi M, Ishikawa I. Identification of periodontopathic bacteria in gingival tissue of Japanese periodontitis patients. ACTA ACUST UNITED AC 2007; 22:201-7. [PMID: 17488447 DOI: 10.1111/j.1399-302x.2007.00354.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION The identification of invading periodontopathic bacteria in tissues is important to determine their role in the pathogenesis of periodontal disease. The objective of this study was to identify periodontopathic bacteria in diseased gingival tissue of periodontitis patients. METHODS Subgingival plaque and gingival tissue were collected from 32 generalized chronic periodontitis (CP), 16 generalized aggressive periodontitis (GAgP) and eight localized aggressive periodontitis (LAgP) patients. Detection frequencies and quantities of Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans and Tannerella forsythensis were investigated by polymerase chain reaction. The prevalences of Streptococcus oralis and Streptococcus sobrinus were also examined and the distribution of A. actinomycetemcomitans serotypes was observed. RESULTS P. gingivalis and T. forsythensis were detected in approximately 70% of tissue samples and 50% of plaque samples in the three periodontitis groups. Prevalence of A. actinomycetemcomitans in tissue samples was higher in the LAgP (63%) group than in either the CP (16%) or the GAgP (38%) group. A. actinomycetemcomitans serotype c was detected in 50% of LAgP patients. Detection frequencies of S. oralis and S. sobrinus were markedly low in both plaque and tissue samples from all three periodontitis groups. Amounts of P. gingivalis, A. actinomycetemcomitans and T. forsythensis in the tissue samples were not different among the three periodontitis groups. CONCLUSION P. gingivalis, A. actinomycetemcomitans and T. forsythensis can localize in diseased gingival tissue and may be involved in periodontal tissue destruction. Serotype c is the predominant serotype of A. actinomycetemcomitans in Japanese LAgP patients.
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Affiliation(s)
- K Thiha
- Periodontology, Department of Hard Tissue Engineering, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
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Cherry M, Daly CG, Mitchell D, Highfield J. Effect of rinsing with povidone?iodine on bacteraemia due to scaling: a randomized-controlled trial. J Clin Periodontol 2007; 34:148-55. [PMID: 17309589 DOI: 10.1111/j.1600-051x.2006.01025.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
AIM To investigate rinsing with povidone-iodine on bacteraemia caused by ultrasonic scaling. MATERIAL AND METHODS Sixty patients with gingivitis undertook a randomized, placebo-controlled trial in which 30 rinsed with 0.9% saline and 30 with 7.5% povidone-iodine for 2 min. before ultrasonic scaling of FDI teeth 31-35. Blood samples before and after 30 s and 2 min. of scaling were cultured by lysocentrifugation. RESULTS Oral bacteraemia occurred in 33.3% of the saline group and 10% of the povidone-iodine group. Regression analysis showed that rinsing with povidone-iodine was approximately 80% more effective than rinsing with saline in reducing the occurrence of bacteraemia, with a statistically significant odds ratio (OR) of 0.189 (95% confidence intervals, OR=0.043-0.827). There were 24 oral bacterial isolates in the saline group and 3 in the povidone-iodine group. Viridans streptococci comprised 11 of the isolates in the saline group and none in the povidone-iodine group. Bacteraemia magnitude was 0.1 colony-forming units/ml in the povidone-iodine subjects and 0.1-0.7 CFU/ml in the saline group. CONCLUSIONS Rinsing with 7.5% povidone-iodine reduced the incidence and magnitude of bacteraemia and eliminated viridans streptococci from such bacteraemia. Povidone-iodine rinsing may be helpful for ultrasonic scaling of gingivitis patients at risk of infective endocarditis.
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Affiliation(s)
- Martin Cherry
- Discipline of Periodontics, Faculty of Dentistry, University of Sydney, Sydney, Australia
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Landais C, Doudier B, Imbert G, Fenollar F, Brouqui P. Application of rrs gene sequencing to elucidate the clinical significance of Eggerthela lenta infection. J Clin Microbiol 2007; 45:1063-5. [PMID: 17229865 PMCID: PMC1829112 DOI: 10.1128/jcm.01805-06] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Cécile Landais
- Service des Maladies Infectieuses et Tropicales Hôpital Nord, Chemin des Bourrelys, 13915 Marseille, France
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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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Greenstein G. Position Paper: The Role of Supra- and Subgingival Irrigation in the Treatment of Periodontal Diseases. J Periodontol 2005; 76:2015-27. [PMID: 16274324 DOI: 10.1902/jop.2005.76.11.2015] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This position paper addresses the role of supra- and subgingival irrigation in the treatment of periodontal diseases. It was prepared by the Committee on Research, Science and Therapy of the American Academy of Periodontology. The document is divided into two portions, consisting of supragingival irrigation and subgingival irrigation. In their respective segments, these treatment techniques are assessed as monotherapies and as adjuncts to conventional treatment. The conclusions drawn in this paper represent the position of the American Academy of Periodontology regarding irrigation therapy in the treatment of periodontal diseases.
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Abstract
INTRODUCTION Transient bacteraemias are frequently detected following dental manipulation. Infective endocarditis (IE) can arise in susceptible individuals and antibiotic prophylaxis is routinely performed for certain procedures considered to be "at risk" of IE. Evidence is emerging that periodontal disease may be a significant risk factor for the development of certain systemic diseases such as cardiovascular disease. These systemic conditions could be initiated or detrimentally influenced by the repeated entry of bacteria into the bloodstream. MATERIALS AND METHODS The present study comprised a single blind parallel study of 2 weeks duration. A baseline blood sample was obtained from 30 volunteers with untreated periodontal disease following which a periodontal probing depth chart was collected. A further blood sample was taken following this procedure, and each subject was recalled 2 weeks later. A blood sample was collected, the subject carried out toothbrushing and a further blood sample taken. Full-mouth ultrasonic scaling was then performed and a final blood sample taken. Blood samples were analysed for bacteraemia using conventional microbiological culture and polymerase chain reaction (PCR) using universal bacterial primers that target the 16S ribosomal RNA gene of the vast majority of bacteria. RESULTS Using culture methods, the incidence of bacteraemias was as follows: following ultrasonic scaling (13%), periodontal probing (20%) and toothbrushing (3%). PCR analysis revealed bacteraemia incidences following ultrasonic scaling, periodontal probing and toothbrushing of 23%, 16% and 13%, respectively. CONCLUSION These findings suggest that detectable dental bacteraemias induced by periodontal procedures are at a lower level than previously reported.
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Affiliation(s)
- Denis F Kinane
- University of Louisville School of Dentistry, Louisville, KY 40292, USA.
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Lau SKP, Woo PCY, Woo GKS, Fung AMY, Wong MKM, Chan KM, Tam DMW, Yuen KY. Eggerthella hongkongensis sp. nov. and eggerthella sinensis sp. nov., two novel Eggerthella species, account for half of the cases of Eggerthella bacteremia. Diagn Microbiol Infect Dis 2004; 49:255-63. [PMID: 15313530 DOI: 10.1016/j.diagmicrobio.2004.04.012] [Citation(s) in RCA: 104] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2003] [Accepted: 04/12/2004] [Indexed: 11/21/2022]
Abstract
Eggerthella, one of the human gut flora, was rarely reported to cause bacteremia in the literature. We describe the application of 16S ribosomal RNA gene sequencing in defining the epidemiology and clinical significance of Eggerthella bacteremia during a 4-year period. Among 55 clinically significant blood culture isolates of anaerobic Gram-positive bacilli, 5 were identified as E. lenta and 5 belonged to 2 novel Eggerthella species, proposed as E. hongkongensis and E. sinensis, respectively. The 10 patients with Eggerthella bacteremia were adults, and 9 had underlying diseases. In all cases, the source of the bacteremia was likely from endogenous flora. Septic shock was a complication in 4 patients, and 3 patients died. The present study suggests that Eggerthella bacteremia is much more common than expected and is associated with significant morbidity and mortality. Moreover, the 2 novel species account for half of the cases of Eggerthella bacteremia.
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Affiliation(s)
- Susanna K P Lau
- Department of Microbiology, The University of Hong Kong, University Pathology Building, Queen Mary Hospital, Hong Kong
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Ernst CP, Pittrof M, Fürstenfelder S, Willershausen B. Does professional preventive care benefit from additional subgingival irrigation? Clin Oral Investig 2004; 8:211-8. [PMID: 15168172 DOI: 10.1007/s00784-004-0266-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2003] [Accepted: 04/26/2004] [Indexed: 10/26/2022]
Abstract
The effect of an oral irrigator (Water Pik, Intersante) with a subgingival tip (Pik Pocket Subgingival Tip, Intersante) in the reduction of gingivitis was investigated in a single-blind three-group study involving 45 volunteers (age 46.2+/-10.2). All volunteers (inclusion criteria: gingivitis or a superficial periodontitis) were examined and underwent professional tooth cleaning at the first appointment. They were then randomly distributed in three groups: one group used the irrigator with the subgingival tip once daily with just tap water, in addition to their regular oral hygiene; another group also used an herbal-based mouth rinse (Parodontax, GlaxoSmithkline) in the water of the irrigator; a third group did not use an irrigator or any irrigant and therefore served as control. All groups received professional oral care education at each appointment. The investigation period was 3 months. At baseline and after 4, 8, and 12 weeks, the plaque index (PI, scores 0-5), gingival index (GI, scores 0-3), bleeding index (BI scores 0-5), and sulcus fluid flow rate (SFFR, Periotron 6000) at the Ramfjord teeth were scored. At baseline and after 3 months, the probing depth (millimeters) was measured at six surfaces of all teeth. A significant reduction in BI, PI, GI, probing depth, and SFFR was observed within 3 months. With all volunteers, however, there was no statistically significant difference ( p>/=0.05, Wilcoxon-test, SAS 6.04) between the three groups at any time. The additional use of the Water Pik irrigator with the Pik Pocket subgingival irrigation device with or without an herbal mouth rinse showed no clinical benefit over professional education in oral hygiene alone.
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Affiliation(s)
- Claus-Peter Ernst
- Department of Operative Dentistry, Johannes Gutenberg-University Mainz, Augustusplatz 2, 55131 Mainz, Germany.
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26
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Hallmon WW, Rees TD. Local Anti-Infective Therapy: Mechanical and Physical Approaches. A Systematic Review. ACTA ACUST UNITED AC 2003; 8:99-114. [PMID: 14971251 DOI: 10.1902/annals.2003.8.1.99] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Although mechanical non-surgical therapy (scaling and root planing) is the most common means of initial treatment of periodontal diseases, the relative clinical efficacy of various methods, including manual versus machine-driven, with or without adjunctive agents, has not been determined. RATIONALE This systematic review analyzes the literature in an effort to identify the most effective therapies, based on both clinical and patient-centered outcomes. FOCUSED QUESTION In patients with periodontitis, what is the effect of mechanically-driven instrumentation (e.g., power-driven) and/or subgingival irrigation with and without manual instrumentation compared to manual instrumentation alone? SEARCH PROTOCOL Two investigators examined MEDLINE and the Cochrane Oral Health Group specialized registry for clinical trials published in English. Hand searches were performed of the International Journal of Periodontics & Restorative Dentistry, Journal of Clinical Periodontology, Journal of Periodontology, and Journal of Periodontal Research. Searches were performed for articles published through April 2002. Editors of these journals were asked to provide information on articles currently under review. In addition, an electronic discussion group on periodontal diseases and treatment was contacted, as were manufacturers of manual and mechanical instruments and of adjunctive agents. SELECTION CRITERIA INCLUSION CRITERIA Only randomized clinical trials, cohort studies, or case-control studies at least 3 months long were included. All studies had to compare manual instrumentation (MI; scaling and root planing [SRP]) alone with some other form of non-surgical therapy. These included MI versus mechanically-driven instruments (MDI) alone; MI versus MI plus MDI; MI versus MDI plus an agent (e.g., chlorhexidine); and MI versus subgingival irrigation (SGI) delivered in conjunction with MI or MDI. EXCLUSION CRITERIA Studies not meeting the inclusion criteria or those treating periodontal diseases as a manifestation or complication of some other disease or disorder were not included. DATA COLLECTION AND ANALYSIS Probing depth, clinical attachment level, bleeding on probing, and gingival recession were the primary outcomes. Because of the heterogeneity of the patient populations, treatments, and outcome measures, meta-analysis was not appropriate. Only in-study data were compared. Four of the studies required extrapolating data from figures and graphs, resulting in questionable accuracy. MAIN RESULTS 1. Nine studies, representing a study population of 129, were included in the review. 2. Five studies compared MI with MDI alone. The other 4 compared MI alone to MI plus SGI or subgingival tissue treatment. 3. There was comparable efficacy between MI and MDI when treating single-rooted teeth. 4. The use of SGI or subgingival tissue treatment as an adjunct to MI provided no additional benefit compared to MI alone. 5. Findings reported in the review must be interpreted with considerable caution, as lack of study heterogeneity made meta-analysis unfeasible and the need to extrapolate outcomes values from graphs and figures may have resulted in some inaccuracy. REVIEWERS' CONCLUSIONS 1. Manual and mechanically-driven instrumentation appears comparable in affecting improved clinical outcomes. 2. Instrumentation time for MI and MDI were similar, except for 1 study in which MDI was significantly shorter. 3. Adjunctive SGI plus MI and subgingival tissue treatment result in similar clinical outcomes when compared to MI alone. 4. If study data are to be effectively and analytically combined to facilitate meaningful comparisons of treatment outcomes, detailed and standardized study designs must be developed and used consistently in clinical trials.
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Affiliation(s)
- William W Hallmon
- Department of Periodontics, Texas A&M University System Health Science Center-Baylor College of Dentistry, Dallas, Texas, USA.
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Beikler T, Ehmke B, Wittstock M, Schmidt H, Karch H, Flemmig TF. Serum antibody reactivity against recombinant PrtC of Porphyromonas gingivalis following periodontal therapy. J Periodontal Res 2003; 38:276-81. [PMID: 12753365 DOI: 10.1034/j.1600-0765.2003.01405.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES In 34 patients with chronic periodontitis, the presence of IgA, IgG, and IgG subclass serum antibodies against recombinant PrtC (rPrtC) of Porphyromonas gingivalis was assessed by immunoblot analysis 24 months after therapy. METHODS rPrtC was produced from P. gingivalis ATTC 33277 using the plasmid pGEX-2T. In addition, intraoral colonization with P. gingivalis was detected by PCR in subgingival plaque and swab samples from buccal mucosae, tonsils and tongue at baseline, 10 d, and 3, 6, 9, 12, 18, and 24 months. RESULTS All patients were found to harbor P. gingivalis in the oral cavity at least once during the observation period. The identified antibody responses against the rPrtC of P. gingivalis were IgA (97%, i.e. 33/34 patients) and IgG (100%, i.e. 34/34), with an IgG subclass distribution of IgG2 (65%, i.e. 22/34 patients) > IgG3 (47%, i.e. 16/34) > IgG1 (38%, i.e. 13/34) > IgG4 (29%, i.e. 10/34). Anti-rPrtC IgA and IgG antibody reactivity was found in all but one patients (anti-rPrtC IgA negative), who tested negative for P. gingivalis at all of the assessed intraoral sites for at least 6 months before sera collection. There was no association between IgG subclass reactivity against the rPrtC of P. gingivalis and progression of periodontal attachment loss. CONCLUSION The results indicated that anti-rPrtC IgA and IgG antibodies may serve as an indicator for past or present intraoral colonization with P. gingivalis.
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Affiliation(s)
- T Beikler
- Department of Periodontology, Westfalian Wilhelms University, Münster, Germany.
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Lockhart PB, Brennan MT, Fox PC, Norton HJ, Jernigan DB, Strausbaugh LJ. Decision-making on the use of antimicrobial prophylaxis for dental procedures: a survey of infectious disease consultants and review. Clin Infect Dis 2002; 34:1621-6. [PMID: 12032898 DOI: 10.1086/340619] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2001] [Revised: 01/28/2002] [Indexed: 11/04/2022] Open
Abstract
There is debate concerning use of antibiotic prophylaxis before invasive dental procedures for patients at risk of acquiring distant site infection (DSI). We determined the opinions and practices of infectious disease consultants (IDCs) regarding antimicrobial prophylaxis to prevent DSIs that result from invasive dental procedures by conducting a survey of the 797 members of the Infectious Diseases Society of America Emerging Infections Network (477 members [60%] responded). Ninety percent of respondents closely follow the American Heart Association guidelines for antibiotic prophylaxis for patients with valvular heart disease who undergo invasive dental procedures. In contrast, few IDCs recommend prophylaxis for patients with lupus erythematosus, poorly controlled diabetes mellitus, dialysis catheters or shunts, cardiac pacemakers, or ventriculoperitoneal shunts. Twenty-five percent to forty percent of respondents recommended prophylaxis for prosthetic vascular grafts, orthopedic implants, or chemotherapy-induced neutropenia. We conclude that IDCs differ considerably in their assessment of the need for prophylaxis for patients who have noncardiac risk factors for DSI. These differences underscore the need for definitive studies to delineate appropriate candidates for antimicrobial prophylaxis in dental practice.
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Affiliation(s)
- Peter B Lockhart
- Department of Oral Medicine, Carolinas Medical Center, Charlotte, NC, 28232, USA.
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29
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Lockhart PB, Durack DT. Oral microflora as a cause of endocarditis and other distant site infections. Infect Dis Clin North Am 1999; 13:833-50, vi. [PMID: 10579111 DOI: 10.1016/s0891-5520(05)70111-2] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Bacteremia originating from the oral cavity is common, but the role of bacteremia in the genesis of infective endocarditis and other distant site infections is unclear. Only a small percentage of oral flora have been associated with distant site infection. Important issues remain unresolved concerning the identification of patients at risk, the relative risk from invasive dental procedures versus naturally occurring bacteremia, and the impact of prophylactic antibiotics on the incidence, nature, magnitude, and duration of bacteremia from the oral cavity. This article addresses the controversies in infection management in patients at risk for distant site infection.
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Affiliation(s)
- P B Lockhart
- Department of Oral Medicine, Carolinas Medical Center, Charlotte, North Carolina, USA
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30
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Beikler T, Karch H, Ehmke B, Klaiber B, Flemmig TF. Protective effect of serum antibodies against a 110-kilodalton protein of Actinobacillus actinomycetemcomitans following periodontal therapy. ORAL MICROBIOLOGY AND IMMUNOLOGY 1999; 14:281-7. [PMID: 10551154 DOI: 10.1034/j.1399-302x.1999.140503.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Thirty-four adult patients with untreated periodontitis were randomly assigned to receive full mouth scaling alone or scaling with an adjunctive antimicrobial therapy, both followed by supportive periodontal therapy. At 24 months, specific serum immunoglobulin A (IgA), IgG and IgG subclass antibody reactivities against a 110-kDa protein of Actinobacillus actinomycetemcomitans were assessed by Western blot. In patients harboring A. actinomycetemcomitans intraorally, the IgG4 antibody reactivity against the 110-kDa protein of A. actinomycetemcomitans was associated with significantly increased survival rates of teeth and of sites not exhibiting 2 mm or more of probing attachment loss. The same trend was found for IgG3 and IgG2 antibody reactivities, but it was statistically insignificant. No association with clinical treatment outcome was observed for IgA, IgG and IgG1 antibody reactivities. The results indicated that systemic IgG4 antibody reactivity against the 110-kDa protein of A. actinomycetemcomitans may have a protective effect against periodontal disease progression in patients harboring A. actinomycetemcomitans and receiving periodontal therapy.
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Affiliation(s)
- T Beikler
- Department of Periodontology, Julius Maximilians University, Würzburg, Germany
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31
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Vandekerckhove BN, Bollen CM, Dekeyser C, Darius P, Quirynen M. Full- versus partial-mouth disinfection in the treatment of periodontal infections. Long-term clinical observations of a pilot study. J Periodontol 1996; 67:1251-9. [PMID: 8997670 DOI: 10.1902/jop.1996.67.12.1251] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A classical treatment for chronic adult periodontitis consists of four to six consecutive sessions of scaling and root planing at a 1- to 2-week interval. Such a so-called "quadrant or sextant therapy" might result in a reinfection of a previously disinfected area by bacteria from an untreated region. The purpose of this study was to investigate, over an 8-month period, the clinical benefits of full-mouth disinfection within a 24-hour period in the control of chronic periodontitis. Ten adult patients with advanced chronic periodontitis were randomly assigned to a test and a control group. The control group received the standard scheme of initial periodontal therapy, consisting of scaling and root planing of the four quadrants was performed within 24 hours and immediately followed by a thorough supra- and subgingival chlorhexidine application to limit any transfer of bacteria. The latter involved tongue brushing with a 1% chlorhexidine gel for 60 seconds, mouthrinsing with a 0.2% chlorhexidine solution twice for 60 seconds, repeated subgingival irrigation of all pockets with a 1% chlorhexidine gel (3 times within 10 minutes), and mouthrinsing twice daily with a 0.2% chlorhexidine solution during 2 weeks. In addition, both groups received thorough oral hygiene instructions. The plaque index, gingival index, probing depth, gingival recession, and bleeding on probing were recorded prior to professional cleaning and at 1, 2, 4, and 8 months afterwards. Although the test group scored higher plaque indices than the control group, especially at months 2 and 4, the gingival index and bleeding tendency showed similar improvements with time. However, when the gingival/plaque ratio was considered, the latter was lower in the test group at all follow-up visits. For pockets > or = 7 mm, full-mouth disinfection showed a significantly (P = 0.01) higher reduction in probing depth at each follow-up visit with, at month 8, a reduction of 4 mm (from 8 mm to 4 mm), in comparison to 3 mm (from 8 mm to 5 mm) for the classical therapy. The increase in gingival recession in the full-mouth disinfection group remained below 0.7 mm, while in the control group it reached 1.9 mm after 8 months. This resulted in a gain of clinical attachment level of 3.7 mm for the test group versus 1.9 mm for the control group. A radiographical examination also indicated a superior improvement for the test group when compared to the control group. This pilot study suggests that a full-mouth disinfection in one day results in an improved clinical outcome in chronic periodontitis as compared to scalings per quadrant at 2-week intervals over several weeks.
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Affiliation(s)
- B N Vandekerckhove
- Department of Periodontology, Faculty of Medicine, Catholic University of Leuven, Belgium
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32
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Affiliation(s)
- C H Drisko
- Department of Periodontics, Endodontics, and Dental Hygiene, University of Louisville, Kentucky, USA
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Fine DH, Korik I, Furgang D, Myers R, Olshan A, Barnett ML, Vincent J. Assessing pre-procedural subgingival irrigation and rinsing with an antiseptic mouthrinse to reduce bacteremia. J Am Dent Assoc 1996; 127:641-2, 645-6. [PMID: 8642144 DOI: 10.14219/jada.archive.1996.0276] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
In this controlled clinical study, the authors examined the effect of subgingival irrigation and rinsing with an antiseptic mouthrinse before ultrasonic scaling of a quadrant containing inflamed gingivae. The results showed that pre-procedural subgingival irrigation and rinsing can significantly reduce the level of bacteremia associated with ultrasonic scaling. These results support the American Heart Association's recommendation of adjunctive subgingival irrigation prior to invasive procedures in patients at risk of developing bacterial endocarditis.
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Affiliation(s)
- D H Fine
- Division of Oral Biology and Laboratory of Oral Infectious Diseases, New Jersey Dental School, University of Medicine and Dentistry of New Jersey, Newark 07103-2400, USA
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Lucartorto FM, Franker CK, Maza J. Postscaling bacteremia in HIV-associated gingivitis and periodontitis. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1992; 73:550-4. [PMID: 1518641 DOI: 10.1016/0030-4220(92)90096-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Aseptic venipuncture was used to obtain samples of blood from 22 patients seropositive for human immunodeficiency virus (HIV) with gingivitis (HIV-G) and 19 HIV-seropositive patients with periodontitis (HIV-P), 15 and 30 minutes after the initiation of routine dental scaling and root planing. The presence of colony forming units in 1.2 ml aliquots of blood collected with the Isostate system (DuPont Isostat System, Doraville, Ga.) was assayed on trypticase soy blood agar. Six of the samples from HIV-G subjects were positive for colony forming units 15 minutes after scaling but not at 30 minutes. Similar evidence of bacteremia was found in seven of the HIV-P patients 15 minutes after scaling was initiated in this group, with no microbial growth detectable in samples obtained at 30 minutes. In two HIV-G and three HIV-P patients with demonstrable bacteremias a postoperative fever developed. For both HIV-G and HIV-P groups no significant difference was found between the absolute CD4 T-cell counts of nonbacteremic versus bacteremic patients (p greater than 0.05). These observations suggest that special provisions for antibiotic prophylaxis in this patient group may be unnecessary.
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Affiliation(s)
- F M Lucartorto
- Section of Oral Medicine, School of Dentistry, University of California-Los Angeles
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