1
|
Ramseier CA. Diagnostic measures for monitoring and follow-up in periodontology and implant dentistry. Periodontol 2000 2024; 95:129-155. [PMID: 38951873 DOI: 10.1111/prd.12588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 05/31/2024] [Accepted: 06/10/2024] [Indexed: 07/03/2024]
Abstract
This review discusses the role of diagnostic measures in the lifelong management of periodontal disease and peri-implant complications. After active treatment, these conditions require regular monitoring of the supporting structures of teeth and dental implants to assess bone and soft tissue health over time. Several clinical measures have been developed for the routine assessment of periodontal and peri-implant tissues, including periodontal and peri-implant probing, bleeding on probing, intraoral radiography, biomarker analysis, and microbiological testing. This review highlights the evolution of diagnostic practices, integrating traditional methods with emerging technologies such as resonance frequency analysis and ultrasound imaging to provide a holistic view of peri-implant health assessment. In addition to objective measurements, patient risk factors are considered. The goals of periodontal and peri-implant maintenance are to control disease activity and stabilize tissues through supportive care, which includes diagnostic measures at follow-up visits. This enables clinicians to monitor treatment outcomes, assess health status, and detect recurrence or progression early through routine evaluation, allowing additional interventions, including adjustment of supportive therapy intervals, to further improve and maintain periodontal and peri-implant stability over time.
Collapse
Affiliation(s)
- Christoph A Ramseier
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| |
Collapse
|
2
|
Wong LB, Yap AU, Sim YF, Allen PF. The oral and systemic health impact profile for periodontal disease (OSHIP-Perio)-Part 1: development and validation. Int J Dent Hyg 2024; 22:349-359. [PMID: 38234073 DOI: 10.1111/idh.12782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 07/02/2023] [Accepted: 01/07/2024] [Indexed: 01/19/2024]
Abstract
OBJECTIVES This study aimed to develop and validate the Oral and Systemic Health Impact Profile for Periodontal Disease (OSHIP-Perio), a disease-specific instrument for assessing the impact of periodontal disease on both general and oral health-related quality of life. METHODS A pool of 58 items, developed from the Oral Health Impact Profile (OHIP-49) and data generated through semi-structured patient interviews, was tested on 80 case subjects with periodontal disease and 80 control subjects. The dimensionality of the preliminary measure was evaluated using exploratory factor analysis (EFA). Rasch analysis was then performed on the primary dimension using the Winsteps software (Version 5.1.4.0) to render the final items for the OSHIP-Perio. The reliability and validity of the final OSHIP-Perio were subsequently determined. RESULTS Using an EFA factor loading >0.50, the primary dimension comprised 18 items. Using Rasch analysis, four items were subsequently excluded. The final OSHIP-Perio with 14 items showed excellent test-retest reliability (overall intraclass correlation coefficient index = 0.99) and internal consistency (overall Cronbach's alpha coefficient = 0.96). It also exhibited good discriminant validity when case and control groups were compared (p < 0.001). It showed very strong correlations (rho coefficients >0.90) with the OHIP-5, OHIP-14 and OHIP-49, exhibiting good concurrent validity. It demonstrated a moderate correlation (rho coefficient = 0.60) with the global health rating, exhibiting a moderate convergent validity. CONCLUSIONS The 14-item OSHIP-Perio exhibited good psychometric properties comparable to the OHIP-5, OHIP-14 and OHIP-49 for evaluating the impact of periodontal disease on quality of life.
Collapse
Affiliation(s)
- Li Beng Wong
- Department of Dentistry, Ng Teng Fong General Hospital, National University Health System, Singapore, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
| | - Adrian Ujin Yap
- Department of Dentistry, Ng Teng Fong General Hospital, National University Health System, Singapore, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
- Duke-NUS Medical School and National Dental Research Institute Singapore, Singapore, Singapore
| | - Yu Fan Sim
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
| | | |
Collapse
|
3
|
Wong LB, Yap AU, Sim YF, Allen PF. The oral and systemic health impact profile for periodontal disease (OSHIP-Perio)-Part 2: Responsiveness and minimal important difference. Int J Dent Hyg 2024; 22:360-367. [PMID: 38234067 DOI: 10.1111/idh.12784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 07/13/2023] [Accepted: 01/07/2024] [Indexed: 01/19/2024]
Abstract
OBJECTIVES The Oral and Systemic Health Impact Profile for Periodontal Disease (OSHIP-Perio) was developed to measure health-related quality of life (HRQoL) and oral health-related quality of life (OHRQoL). This study aimed to determine the responsiveness and minimal importance difference (MID) of the OSHIP-Perio. METHODS Subjects with periodontal disease completed the OSHIP-Perio at baseline and six to ten weeks after non-surgical periodontal therapy. Comparisons of the clinical variables and the OSHIP-Perio scores before and after treatment were analysed using the Wilcoxon signed-rank test, together with the Oral Health Impact Profile (OHIP-49, OHIP-14 and OHIP-5) scores. The MIDs for all the instruments were calculated using distribution-based methods. RESULTS Fifty-one case subjects who completed periodontal treatment and the OSHIP-Perio instrument were included for analysis. Significant improvement in all clinical variables after treatment (p < 0.001) was observed. The OSHIP-Perio total score as well as its four-dimensional scores (periodontal, oral function, orofacial pain and psychosocial impact) were significantly reduced after treatment (p < 0.001), indicating better OHRQoL. Findings were consistent with the other OHIP instruments. In determining the MID, the percentage point change of the OSHIP-Perio was found to be lower than the shorter OHIP-5 instrument when using both effect sizes (ES) (10.71% vs. 15.0% at 0.5SD) and standard error of measurement (SEM) (5.36% vs. 10.0% at 1SEM; 8.93% vs. 20.0% at 2SEM) calculations. CONCLUSIONS The OSHIP-Perio demonstrated good responsiveness which was comparable to the OHIP-49 and its short-form derivatives. Its required percentage point change in determining its MID is smaller than the OHIP-5.
Collapse
Affiliation(s)
- Li Beng Wong
- Department of Dentistry, Ng Teng Fong General Hospital, National University Health System, Singapore, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
| | - Adrian Ujin Yap
- Department of Dentistry, Ng Teng Fong General Hospital, National University Health System, Singapore, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
- Duke-NUS Medical School, National Dental Research Institute Singapore, Singapore, Singapore
| | - Yu Fan Sim
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
| | | |
Collapse
|
4
|
Raittio E, Baelum V. Justification for the 2017 periodontitis classification in the light of the Checklist for Modifying Disease Definitions: A narrative review. Community Dent Oral Epidemiol 2023; 51:1169-1179. [PMID: 36951361 DOI: 10.1111/cdoe.12856] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 03/03/2023] [Accepted: 03/13/2023] [Indexed: 03/24/2023]
Abstract
Once a while, disease classifications have needed revision because new knowledge has accumulated, and new technologies and better treatments have emerged. Changes made to disease classifications should be trustworthy and openly justified. The periodontitis definition and classification system was changed in 2017 by the 'World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions'. The workshop, comprising clinicians and researchers, resulted in the production of a 23-article special issue that introduced the new definitions and classifications of periodontitis. In this narrative review, we critically review how the changes made to the periodontitis definition and classification were justified in the light of the Checklist for Modifying Disease Definitions. Under each of the eight items of the checklist, we have discussed how the item was or could have been considered in the light of the checklist and its guidance. In our view, the new definition and classification of periodontitis was presented in an understandable way, even though the changes from the previous definition were not made visible. However, the issues of (1) estimated changes in prevalence or incidence, (2) triggers for the change, (3) prognostic ability, (4) repeatability or reproducibility, (5) incremental benefits, (6) incremental harms or (7) net benefits and harms related to the introduction of new classification were not considered in the way suggested in the checklist. Thereby, a balanced assessment of potential benefits and harms associated with the new periodontitis classification system was not presented, and to a large extent it remains unknown if the use of the new classification system will provide more net benefits to patients and to the community than previous systems. It is our view that patients and societies deserve transparent and balanced assessments of the potential benefits and harms associated with the periodontitis classification. Importantly, these should reflect the values and preferences also of the patients and the wider community and consider the impact on resource usage.
Collapse
Affiliation(s)
- Eero Raittio
- Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
- Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
| | - Vibeke Baelum
- Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| |
Collapse
|
5
|
El-Bagoory GKM, El-Guindy HM, Shoukheba MYM, El-Zamarany EA. The adjunctive effect of probiotics to nonsurgical treatment of chronic periodontitis: A randomized controlled clinical trial. J Indian Soc Periodontol 2021; 25:525-531. [PMID: 34898919 PMCID: PMC8603793 DOI: 10.4103/jisp.jisp_114_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/28/2021] [Accepted: 07/11/2021] [Indexed: 11/04/2022] Open
Abstract
Background: Probiotics catch more attention as adjunctive periodontal therapy. This study was conducted to assess the benefit of locally delivered Lactobacillus reuteri (L. reuteri) probiotic as an adjunctive to scaling and root planing (SRP) in the treatment of chronic periodontitis clinically and microbiologically. Materials and Methods: Bacterial cultures and clinical evaluation were recorded in 20 sites of chronic periodontitis in 12 patients and followed up at 3 and 6 months from the start of intervention using clinical attachment level, probing pocket depth, plaque index (PI), bleeding on probing, and microbiologically for Porphyromonas gingivalis (P. gingivalis) load. Patients meeting the inclusion criteria were scheduled within 1 week for two sessions of SRP. After SRP, oral hygiene measures were reassured, and sites were divided randomly into two groups 10 sites each. Group I received SRP only, while Group II received SRP and subgingival delivery of 1 ml of probiotic L. reuteri suspension at baseline and 1, 2, and 4 weeks using a blunt syringe. A periodontal pack was applied after the placement of the drug. Results: We found noticeable variation between the two groups in all evaluation aspects at 3 and 6-month follow-up periods except PI at 6 months in which there was no significant difference between both groups. Conclusions: The results proved the antimicrobial benefit of L. reuteri probiotic as a promising adjunctive therapy in improving periodontal parameters. However, further long-term studies with large sample size are needed to evaluate the extent of the added value of L. reuteri suspension.
Collapse
Affiliation(s)
| | - Hoda Mohamed El-Guindy
- Department of Periodontology, Oral Medicine, Oral Diagnosis and Radiology, Faculty of Dentistry, Tanta, Egypt
| | | | | |
Collapse
|
6
|
Pouly S, Ng WT, Benzimra M, Soulan A, Blanc N, Zanetti F, Picavet P, Baker G, Haziza C. Effect of Switching to the Tobacco Heating System Versus Continued Cigarette Smoking on Chronic Generalized Periodontitis Treatment Outcome: Protocol for a Randomized Controlled Multicenter Study. JMIR Res Protoc 2021; 10:e15350. [PMID: 33459599 PMCID: PMC7850905 DOI: 10.2196/15350] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 04/30/2020] [Accepted: 12/11/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Smoking is a significant risk factor for periodontal disease and tooth loss, as shown in several clinical studies comparing smokers and nonsmokers. Although only a few longitudinal studies have assessed the outcome of periodontal disease after smoking cessation, they indicated that recovery after nonsurgical treatment was more successful in those who had quit smoking. As part of tobacco harm reduction strategies, substituting cigarettes with alternative, less harmful tobacco products is an approach complementary to cessation for smokers who would otherwise continue to smoke. The Tobacco Heating System (THS), developed by Philip Morris International (commercialized as IQOS), is part of the heat-not-burn product category. The IQOS device electrically heats tobacco instead of burning it, at much lower temperatures than cigarettes, thereby producing substantially lower levels of harmful and potentially harmful constituents, while providing the nicotine, taste, ritual, and a sensory experience that closely parallel those of cigarettes. Phillip Morris International has published the results from a broad clinical assessment program, which was established to scientifically substantiate the harm reduction potential of the THS among adult healthy smokers switching to the THS. The program is now progressing toward including adult smokers with smoking-related diseases. OBJECTIVE The goal of this study is to demonstrate favorable changes of periodontal endpoints in response to mechanical periodontal therapy in patients with generalized chronic periodontitis who completely switched to THS use compared with continued cigarette smoking. METHODS This is a randomized controlled two-arm parallel-group multicenter Japanese study conducted in patients with chronic generalized periodontitis who switch from cigarettes to THS compared with smokers continuing to smoke cigarettes for 6 months. The patients were treated with mechanical periodontal therapy as per standard of care in Japan. The primary objective of the study is to demonstrate the beneficial effect of switching to THS use compared with continued cigarette smoking on pocket depth (PD) reduction in all sites with an initial PD≥4 mm. The secondary objectives include evaluation of other periodontal parameters (eg, clinical attachment level or gingival inflammation) and overall oral health status upon switching to THS. Safety was monitored throughout the study. RESULTS In total, 172 subjects were randomized to the cigarette (n=86) or THS (n=86) groups, and all 172 completed the study. The conduct phase of the study is completed, while data cleaning and analyses are ongoing. CONCLUSIONS This study is the first to test a heat-not-burn tobacco product in smokers with an already established disease. The results should further strengthen the evidence that switching to THS can significantly reduce the risk of smoking-related diseases if favorable changes in the evolution of chronic generalized periodontitis after mechanical therapy are found when compared with continued cigarette smoking. TRIAL REGISTRATION ClinicalTrials.gov NCT03364751; https://clinicaltrials.gov/ct2/show/NCT03364751. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/15350.
Collapse
Affiliation(s)
| | - Wee Teck Ng
- Philip Morris Products SA, Neuchâtel, Switzerland
| | | | | | | | | | | | | | | |
Collapse
|
7
|
Alhabashneh R, Alomari S, Khaleel B, Qinawi H, Alzaubi M. Interdental papilla reconstruction using injectable hyaluronic acid: A 6 month prospective longitudinal clinical study. J ESTHET RESTOR DENT 2020; 33:531-537. [DOI: 10.1111/jerd.12680] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 09/16/2020] [Accepted: 10/23/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Rola Alhabashneh
- Department of Preventive Dentistry Jordan University of Science and Technology Irbid Jordan
| | - Sawsan Alomari
- Department of Preventive Dentistry Jordan University of Science and Technology Irbid Jordan
| | - Bassam Khaleel
- Department of Preventive Dentistry Jordan University of Science and Technology Irbid Jordan
| | - Haytham Qinawi
- Department of Preventive Dentistry Jordan University of Science and Technology Irbid Jordan
| | - Majdi Alzaubi
- Public Health UPM University Seri Kembangan Malaysia
| |
Collapse
|
8
|
Gul SS, Abdulkareem AA, Sha AM, Rawlinson A. Diagnostic Accuracy of Oral Fluids Biomarker Profile to Determine the Current and Future Status of Periodontal and Peri-Implant Diseases. Diagnostics (Basel) 2020; 10:E838. [PMID: 33081038 PMCID: PMC7603129 DOI: 10.3390/diagnostics10100838] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/10/2020] [Accepted: 10/16/2020] [Indexed: 02/06/2023] Open
Abstract
Severe periodontitis is ranked as the sixth most prevalent disease affecting humankind, with an estimated 740 million people affected worldwide. The diagnosis of periodontal diseases mainly relies upon assessment of conventional clinical parameters. However, these parameters reflect past, rather than current, clinical status or future disease progression and, likely, outcome of periodontal treatment. Specific and sensitive biomarkers for periodontal diseases have been examined widely to address these issues and some biomarkers have been translated as point-of-care (PoC) tests. The aim of this review was to provide an update on PoC tests for use in the diagnosis and management of periodontal diseases. Among the PoC tests developed so far, active matrix metalloproteinase-8 has shown promising results in terms of diagnostic and prognostic values. However, further studies are required to increase the sensitivity and specificity via combining more than one biomarker and merging these test kits with periodontal risk assessment tools. Furthermore, the validity of these test kits needs to be investigated by applying the results in further independent studies and the impact on these test kits', together with the results of risk factors for periodontal diseases, such as diabetes and smoking, also needs to be examined.
Collapse
Affiliation(s)
- Sarhang S. Gul
- College of Dentistry, Periodontics Department, University of Sulaimani, Sulaymaniyah 1124–30, Iraq;
| | - Ali A. Abdulkareem
- Department of Periodontics, College of Dentistry, University of Baghdad, Baghdad 10011, Iraq;
| | - Aram M. Sha
- College of Dentistry, Periodontics Department, University of Sulaimani, Sulaymaniyah 1124–30, Iraq;
| | - Andrew Rawlinson
- Academic Unit of Restorative Dentistry, School of Clinical Dentistry, University of Sheffield, Sheffield S10 2TA, UK;
| |
Collapse
|
9
|
Erchick DJ, Agrawal NK, Khatry SK, Katz J, LeClerq SC, Rai B, Reynolds MA, Mullany LC. Feasibility of training community health workers to conduct periodontal examinations: a validation study in rural Nepal. BMC Health Serv Res 2020; 20:412. [PMID: 32393349 PMCID: PMC7212579 DOI: 10.1186/s12913-020-05276-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 04/30/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND In many low- and middle-income countries, insufficient human resources limit access to oral health services. Shifting clinical tasks to less specialized health professionals, such as community health workers, has been used as a strategy to expand the health workforce, especially in remote or underserved locations. The objective of this study was to evaluate the validity of periodontal examinations conducted by auxiliary nurse midwives in a rural home setting in Nepal. METHODS Twenty-one pregnant women < 26 weeks gestation from Sarlahi District, Nepal, underwent full mouth periodontal examinations measuring probing depth (PD) and bleeding on probing (BOP) on 6 sites per tooth by one of five auxiliary nurse midwives, who were trained for this study but had no previous training in dentistry. After a 15-min break, each participant was examined again by an experienced dentist. Measures of validity for PD and BOP were calculated comparing the pooled and individual auxiliary nurse midwives to the dentist. A multivariable GEE model estimated the effect of periodontal characteristics on agreement between the auxiliary nurse midwives and the dentist. RESULTS Participant mean age was 22 years (SD: ±3 years), mean PD was 1.4 mm (SD: 03 mm), and 86% of women had BOP (according to the dentist). Percent agreement, weighted kappa scores, and intraclass correlation coefficients for PD, with an allowance of ±1 mm, exceeded 99%, 0.7, and 0.9, respectively, indicating an acceptable level of agreement. Auxiliary nurse midwives tended to report higher PD scores relative to the dentist, although this over-estimation was small and unlikely to impact population-based estimates of important indicators of oral health status. GEE regression modeling indicated similar agreement for mandible vs. maxilla, left vs. right side, and PD (≤2 mm, > 2 mm), and lower agreement for posterior teeth and lingual and proximal sites. CONCLUSION Auxiliary nurse midwives were able to accurately conduct periodontal examinations in a rural home setting, suggesting the potential to shift tasks away from highly trained dentists and periodontal examiners in low-resource communities. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01177111 (Nepal Oil Massage Study); registered on August 6th, 2010.
Collapse
Affiliation(s)
- Daniel J Erchick
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD, 21205, USA.
| | - Nitin K Agrawal
- Department of Dentistry, Institute of Medicine, Tribhuhvan University, Maharajgunj, P.O. Box 152, Kathmandu, Nepal
| | - Subarna K Khatry
- Nepal Nutrition Intervention Project-Sarlahi (NNIPS), Kathmandu, Nepal
| | - Joanne Katz
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD, 21205, USA
| | - Steven C LeClerq
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD, 21205, USA.,Nepal Nutrition Intervention Project-Sarlahi (NNIPS), Kathmandu, Nepal
| | - Bhola Rai
- Nepal Nutrition Intervention Project-Sarlahi (NNIPS), Kathmandu, Nepal
| | - Mark A Reynolds
- Department of Advanced Oral Sciences and Therapeutics, University of Maryland School of Dentistry, 650 W. Baltimore Street, 4th floor, Suite 4222, Baltimore, MD, 21201, USA
| | - Luke C Mullany
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD, 21205, USA
| |
Collapse
|
10
|
MATOS ISDO, CARREIRA TM, BARROSO EM, CAMARGO GADCG, SOUZA AAE, ZUZA EC. Estudo in vitro e in vivo de sondas periodontais do tipo Williams disponíveis no mercado brasileiro. REVISTA DE ODONTOLOGIA DA UNESP 2020. [DOI: 10.1590/1807-2577.07220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumo Introdução A sonda periodontal é a melhor ferramenta para o diagnóstico clínico da doença periodontal, porém o desenho da sonda pode influenciar nos resultados. Objetivo Avaliar as características estruturais de sondas periodontais do tipo Williams disponíveis no mercado brasileiro e avaliar sua utilização clínica durante a sondagem periodontal. Material e método Os grupos de sondas foram divididos em: 1) Hu-Friedy® (n = 15); 2) Trinity® (n = 15); 3) Fava® (n = 15); 4) Millennium® (n = 15). Foram avaliados in vitro: peso (g), diâmetro da ponta ativa (mm), diâmetro do cabo (mm) e milimetragem das sondas (mm). Para o estudo in vivo, foram selecionados 10 participantes que apresentavam pelo menos quatro dentes com periodontite. As marcas de sondas foram codificadas em A, B, C e D para o cegamento do examinador. Resultado Verificou-se um diâmetro da ponta ativa sugestivo de forma tridimensional cônica para as marcas Trinity®, Hu-Friedy® e Millennium®, com conicidade crescente, enquanto a marca Fava® revelou forma tridimensional cilíndrico/paralelo. A sonda Fava® apresentou os maiores diâmetros nos terços inicial e médio, enquanto a Hu-Friedy® revelou menor diâmetro no terço inicial. Todas as sondas apresentaram milimetragem similar. No estudo clínico, verificou-se que a sonda Fava® resultou em menor média de profundidade de sondagem do que às demais. Conclusão As sondas periodontais apresentam diferenças estruturais que devem ser consideradas durante a seleção do instrumento, sendo que as sondas cônicas apresentam resultados mais confiáveis à prática clínica, pois o desenho da sonda interfere diretamente no diagnóstico clínico da doença periodontal.
Collapse
|
11
|
Lobato JCRF, Dos Santos Vilhena MA, Izidoro C, Alves RC, Proença L. Single application of 0.8% hyaluronic acid as a coadjuvant of nonsurgical treatment in nonsmoking patients with periodontitis: A split-mouth, randomized, controlled pilot clinical trial. J Indian Soc Periodontol 2019; 23:545-548. [PMID: 31849400 PMCID: PMC6906898 DOI: 10.4103/jisp.jisp_674_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background: Topical coadjuvants might be indicated to increase the results of nonsurgical periodontal treatment and overcome some of its limitations. The aim of this study was to evaluate the clinical benefits of a single topical application of 0.8% hyaluronic acid (HA) as a coadjuvant to scaling and root planing (SRP) in periodontal patients. Materials and Methods: Sixteen patients diagnosed with periodontitis were recruited to participate in this split-mouth randomized controlled trial. At baseline, oral hygiene instructions, prophylaxis, and SRP were performed in both sides; additionally, a subgingival application of HA at 0.8% was made in the test side. Several clinical parameters were assessed at baseline, 6, and 12 weeks later: full mouth plaque score, gingival score, bleeding on probing (BoP), probing depth (PD), and clinical attachment level (CAL). Results: At the end of 12 weeks, there was a overall improvement in all periodontal parameters in both sides (P < 0.05). Test sides showed less BoP when compared to the control sides (9.4 ± 4.0 vs. 14.9 ± 8.9, P < 0.05). Other periodontal parameters such as PD and CAL showed a slight improvement in comparison with the control sides, but the difference was not statistically significant (P > 0.05). Conclusion: Results from this study indicate that a single subgingival application of 0.8% HA seems to reduce gingival inflammation and improve clinical parameters, particularly BoP. Further studies are needed to evaluate the effect of repeated application of HA and long-term results.
Collapse
Affiliation(s)
| | | | | | - Ricardo Castro Alves
- Department of Periodontology, Almada, Portugal.,Egas Moniz Clinical Research Unit, Almada, Portugal
| | - Luís Proença
- Egas Moniz Clinical Research Unit, Almada, Portugal
| |
Collapse
|
12
|
Salivary interleukin 6, interleukin 8, interleukin 17A, and tumour necrosis factor α levels in patients with periodontitis and rheumatoid arthritis. Cent Eur J Immunol 2019; 44:269-276. [PMID: 31933536 PMCID: PMC6953371 DOI: 10.5114/ceji.2019.89601] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 03/30/2019] [Indexed: 12/12/2022] Open
Abstract
Introduction Rheumatoid arthritis (RA) and periodontitis share risk factors and inflammatory pathways that could be related to cytokines, such as interleukin (IL)-6, IL-8, IL-17A, and tumour necrosis factor-α (TNF-α). The aim of this study was to compare periodontal status and salivary levels of selected cytokines between patients diagnosed with RA and periodontitis. RA patients were assessed for the potential influence of anti-rheumatic therapy. Material and methods One hundred and six patients were enrolled in a cross-sectional study. Medical assessment and periodontal examination were performed in 35 patients with chronic periodontitis, in 35 patients with RA and chronic periodontitis, and in 36 controls. Unstimulated whole saliva samples were analysed for IL-6, IL-8, IL-17A, and TNF-α. Results Significant differences in biomarkers and periodontal parameters were found among groups. Study groups exhibited higher mean pocket depth (PD), number of PD > 4 mm, and mean clinical attachment loss, when compared with controls. The RA group had lower bleeding on probing index and PD, but higher values of plaque indices than the periodontitis group. Concentration of evaluated cytokines were higher in the RA and periodontitis groups, compared with controls. The periodontitis group showed also higher levels of IL-6, IL-17A, and TNF-α in comparison to RA. RA patients were treated with disease-modifying anti-rheumatic drugs (DMARDs) and glucocorticosteroids. Conclusions Salivary levels of IL-6, IL-8, IL-17A, and TNF-α can be affected by periodontitis, RA, and presumably DMARDs. DMARD therapy appears to reduce destructive and inflammatory processes in periodontal tissues because lower values of PD, BOP, and salivary levels of IL-6, IL-17A, and TNF-α were found in RA.
Collapse
|
13
|
Lugo VM, Torres M, Garmendia O, Suarez-Giron M, Ruiz C, Carmona C, Chiner E, Tarraubella N, Dalmases M, Pedro AM, Egea CJ, Abellana M, Mayos M, Monasterio C, Masa JF, Farré R, Montserrat JM. Intra- and Inter-Physician Agreement in Therapeutic Decision for Sleep Apnea Syndrome. Arch Bronconeumol 2019; 56:18-22. [PMID: 30955937 DOI: 10.1016/j.arbres.2019.02.014] [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: 12/21/2018] [Revised: 02/12/2019] [Accepted: 02/21/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Large variation in diagnostic procedures and treatment recommendations may hinder the management of obstructive sleep apnea (OSA) and also compromise correct interpretation of the results of multicenter clinical trials, especially in subjects with non-severe OSA. The aim of this study was to analyze the therapeutic decision-making between different sleep physicians in patients with AHI<40events/h. METHODS Six experienced senior sleep specialists from different sleep centers of Spain were asked to make a therapeutic decision (CPAP treatment) based on anonymized recordings of patients with suspected OSA that has previously performed a sleep study. The clinical data was shown in an online database and included anthropometric features, clinical questionnaires, comorbidities, physical examination and sleep study results. Intra- and inter-observer decision-making were analyzed by the Fleiss' Kappa statistics (Kappa). RESULTS A total of 720 medical decisions were taken to analyze the agreement between sleep professionals. Overall intra-observer evaluation reliability was almost perfect (Kappa=0.83, 95% CI, 0.75-0.90, p<0.001). However, overall inter-observer concordance decreased to moderate agreement (Kappa=0.46, 95% CI, 0.42-0.51, p<0.001). Nevertheless, it was especially low when considering AHI<15events/h. CONCLUSIONS This study demonstrates a good intra-observer concordance in the therapeutic decision-making of different sleep physicians treating patients with low/moderate OSA. However, when analyzing inter-observer agreement the results were considerably worse. These findings underline the importance of developing improved consensus management protocols.
Collapse
Affiliation(s)
- Vera M Lugo
- Sleep Unit, Hospital Clínic, Barcelona, Spain
| | - Marta Torres
- Sleep Unit, Hospital Clínic, Barcelona, Spain; IDIBAPS, Barcelona, Spain; CIBER Enfermedades Respiratorias, Madrid, Spain
| | - Onintza Garmendia
- Sleep Unit, Hospital Clínic, Barcelona, Spain; IDIBAPS, Barcelona, Spain; CIBER Enfermedades Respiratorias, Madrid, Spain
| | | | | | - Carmen Carmona
- Medical-Surgical Unit of Respiratory Diseases, Virgen del Rocío University Hospital, Sevilla, Spain
| | - Eusebi Chiner
- Unidad multidisciplinar de Sueño, Servicio de Neumología, H.U. Sant Joan d'Alacant, Alacant, Spain
| | | | - Mireia Dalmases
- CIBER Enfermedades Respiratorias, Madrid, Spain; Hospital Universitari Arnau de Vilanova and Santa Maria, Group of Translational Research in Respiratory Medicine, IRB Lleida, Spain
| | - Anna M Pedro
- ABS Gaudí, CAP Sagrada Família, Consorci Sanitari Integrat (CSI), Barcelona, Spain
| | - Carlos J Egea
- CIBER Enfermedades Respiratorias, Madrid, Spain; Sleep Disorders Unit, Hospital Txagorritxu, Vitoria, Spain
| | | | - Mercè Mayos
- CIBER Enfermedades Respiratorias, Madrid, Spain; Sleep Unit, Department of Respiratory Medicine, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Carmen Monasterio
- CIBER Enfermedades Respiratorias, Madrid, Spain; Sleep Unit, Department of Respiratory Medicine, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Spain; IDIBELL, L'Hospitalet de Llobregat, Spain
| | | | - Ramón Farré
- CIBER Enfermedades Respiratorias, Madrid, Spain; Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, IDIBAPS, Barcelona, Spain
| | - Josep M Montserrat
- Sleep Unit, Hospital Clínic, Barcelona, Spain; IDIBAPS, Barcelona, Spain; CIBER Enfermedades Respiratorias, Madrid, Spain; Universitat de Barcelona, Barcelona, Spain.
| |
Collapse
|
14
|
Kaczyński T, Miskiewicz A, Górski B, Radkowski M, Strzemecki D, Kryczka T, Górska R. The influence of glycyrrhetinic acid (enoxolone) toothpaste on periodontal treatment outcomes and salivary levels of IL-8, TNF-α, IL-17, MCP-1 and VEGF in patients with chronic periodontitis. POSTEP HIG MED DOSW 2018. [DOI: 10.5604/01.3001.0012.8133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This study evaluates the influence of glycyrrhetinic acid (enoxolone) toothpaste on the results of scaling and root planing as well as salivary levels of IL-8, TNF-α, IL-17, MCP-1 and VEGF in patients with chronic periodontitis. Clinical parameters and biomarkers of periodontitis were assessed longitudinally to determine response to the therapy. A 3-month case-controlled study of adults with chronic periodontitis was performed, with 18 patients receiving scaling and root planing and enoxlone toothpaste (group A) and 18 with scaling and root planing with regular toothpaste (group B). Clinical measurements of periodontal disease were recorded and saliva samples were collected at week 0 and 12. Samples were analyzed for immune markers: Interleukin-8 (IL-8), Tumor Necrosis Factor-α (TNF-α), Interleukin-17 (IL-17), Monocyte Chemoattractant Protein -1 (MCP-1) and Vascular Endothelial Growth Factor (VEGF). All parameters of periodontal health improved significantly in both groups by week 12 (p<0.01) with no significant differences between groups. However, improvements in group A were greater than in group B. IL-8, TNF-α, IL-17, MCP-1 and VEGF levels decreased significantly from baseline (p<0.01) in group A only. Salivary levels of IL-8, TNF-α, IL-17, MCP-1 and VEGF seem to reflect disease severity and response to therapy, suggesting their potential utility for monitoring periodontal disease status. Greater improvements of periodontal parameters and significant reduction of salivary biomarkers’ levels suggest potential benefits of glycyrrhetinic acid toothpaste in periodontal therapy.
Collapse
Affiliation(s)
- Tomasz Kaczyński
- Department of Periodontology and Oral Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Andrzej Miskiewicz
- Department of Periodontology and Oral Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Bartłomiej Górski
- Department of Periodontology and Oral Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Marek Radkowski
- Department of Immunopathology of Infectious and Parasitic Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Damian Strzemecki
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland
| | - Tomasz Kryczka
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland
| | - Renata Górska
- Department of Periodontology and Oral Diseases, Medical University of Warsaw, Warsaw, Poland
| |
Collapse
|
15
|
Sihuay Torres K, Ibarra Vásquez L, Alegre Collas C, Palomino-Espinoza I. Exactitud del sondaje periodontal según observadores y tipos de sondas periodontales. ACTA ODONTOLÓGICA COLOMBIANA 2018. [DOI: 10.15446/aoc.v8n1.70353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introducción: las sondas periodontales son de alta sensibilidad para determinar la pérdida de inserción clínica y son utilizadas en el diagnóstico periodontal. Uno de los factores más críticos al considerar su uso, es el reconocimiento de la posición de las marcas en los diversos modelos de sondas, pues pueden in uir en el registro de las medidas del sondaje periodontal. Objetivo: evaluar la exactitud del sondaje periodontal, según tres tipos de sondas y observadores. Metodología: se diseñaron bloques de madera con perforaciones que simularon cavidades para realizar el son- daje periodontal. Participaron cinco evaluadores quienes midieron las perforaciones usando tres tipos de sondas (Organización Mundial de la Salud -OMS, Universidad de North Carolina -UNC y Universidad de Michigan). La concordancia de mediciones, entre observadores, se realizó mediante promedios y márgenes de error. La exacti- tud de las mediciones de las sondas se evaluó, siguiendo el promedio de distancias obtenidas respecto a los valores reales de las perforaciones. Resultados: el promedio de medición con la sonda OMS fue de 64,12mm; con la sonda UNC: 64,9mm y con la sonda Michigan de 66,2mm, respecto al valor real que fue de 65,5mm. El margen de error para las sondas OMS, UNC y Michigan fue de 4,05mm; 2,89mm y 3,76mm, respectivamente. La concordancia interobservador con la sonda UNC fue del 99% con una exactitud del 60%. Conclusión: la sonda periodontal con mayor exactitud, respecto al patrón real, fue la sonda UNC, seguida de la sonda Michigan y, luego, la sonda OMS.
Collapse
|
16
|
Fernandes LO, Mota CCBO, de Melo LSA, da Costa Soares MUS, da Silva Feitosa D, Gomes ASL. In vivo assessment of periodontal structures and measurement of gingival sulcus with Optical Coherence Tomography: a pilot study. JOURNAL OF BIOPHOTONICS 2017; 10:862-869. [PMID: 27503608 DOI: 10.1002/jbio.201600082] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 06/21/2016] [Accepted: 07/20/2016] [Indexed: 05/20/2023]
Abstract
There has been increasing interest on the development of clinically acceptable, more sensitive and specific methods for non-invasive diagnosis in Periodontics. In this pilot study, the performance of an Optical Coherence Tomography (OCT) system in imaging periodontal structures in humans was evaluated. Gingival sulcus depth measurements were obtained and compared with traditional probes. In total, 445 sites of 23 periodontally healthy individuals were measured by 3 instruments: North Carolina manual probe, Florida automated probe and OCT at 1325 nm. To obtain quantitative measurements from OCT images, the gingival refractive index was also determined. Discomfort/pain perception and the duration of examinations were compared among the instruments. The analysis of OCT images allowed the identification of relevant anatomic dental and periodontal regions. The average sulcus depth measured by OCT, 0.85 ± 0.27 mm and 0.87 ± 0.28 mm, was lower than the values obtained by manual and automated probing. Discomfort/pain were prevalent for traditional probes, which are invasive methods, than for the non-invasive OCT technique. OCT has the potential to be a reliable tool for in vivo periodontal tissues evaluation and for reproducible sulcus depth measurements in healthy sites. Further technological advances are required to reduce the procedure time and promote evaluation of posterior oral regions. Photonic assessment of periodontal tissue with OCT (top) in a clinical environment, showing tooth/gingiva features (bottom).
Collapse
Affiliation(s)
- Luana Osório Fernandes
- Graduate Program in Dentistry, Federal University of Pernambuco, Recife, PE, Brazil, 50670-901
| | - Cláudia Cristina Brainer Oliveira Mota
- Faculty of Dentistry, Caruaruense Association of Technical and Higher Education, Caruaru, PE, Brazil, 55016-400
- Department of Physics, Federal University of Pernambuco, Recife, PE, Brazil, 50670-901
| | | | | | - Daniela da Silva Feitosa
- Department of Clinical and Preventive Dentistry, School of Dentistry, Federal University of Pernambuco, Recife, PE, Brazil, 50670-901
| | - Anderson Stevens Leônidas Gomes
- Graduate Program in Dentistry, Federal University of Pernambuco, Recife, PE, Brazil, 50670-901
- Department of Physics, Federal University of Pernambuco, Recife, PE, Brazil, 50670-901
| |
Collapse
|
17
|
Sunaga M, Minabe M, Inagaki K, Kinoshita A. Effectiveness of a Specially Designed Dental Model for Training, Evaluation, and Standardization of Pocket Probing. J Dent Educ 2016. [DOI: 10.1002/j.0022-0337.2016.80.12.tb06230.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Masayo Sunaga
- Department of Educational Media Development; Graduate School of Medical and Dental Sciences; Curricular Management Division; Institute of Education; Tokyo Medical and Dental University; Tokyo Japan
| | - Masato Minabe
- Division of Periodontology; Department of Oral Science; Graduate School of Dental Science; Kanagawa Dental University; Kanagawa Japan
| | - Koji Inagaki
- Department of Dental Hygiene; Aichi Gakuin Junior College; Aichi Japan
| | - Atsuhiro Kinoshita
- Department of Educational Media Development; Graduate School of Medical; Dental Sciences Curricular Management Division; Institute of Education; Tokyo Medical and Dental University; Tokyo Japan
| |
Collapse
|
18
|
Renatus A, Trentzsch L, Schönfelder A, Schwarzenberger F, Jentsch H. Evaluation of an Electronic Periodontal Probe Versus a Manual Probe. J Clin Diagn Res 2016; 10:ZH03-ZH07. [PMID: 28050524 DOI: 10.7860/jcdr/2016/22603.8886] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 10/06/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Diagnosis of periodontal diseases requires reco-rding of clinical and periodontal variables. Possible measurement errors in recording the periodontal findings are dependent on the measurement method. AIM The purpose of the trial was to investigate an electronic, pressure-calibrated probe compared with a standard, manual measurement probe used to take periodontal variables. MATERIALS AND METHODS The study included 25 subjects suffering from periodontal disease. Their findings were taken by two users on a randomized basis using a standard probe and an electronic, pressure calibrated probe, at an interval of 24 hours. The recorded clinical variables contained Pocket Depth (PD), Attachment Level (AL), Bleeding on Probing (BOP), the complete time needed to take the findings and the sensation of pain experienced by a Visual Analogue Scale (VAS). The data were statistically analyzed using the paired t-test. RESULTS The measurement values (24 patients) for PD (p=0.03) and BOP (p=0.01) indicated a significant difference (paired t test, p>0.05), while there was no statistical difference for AL (p=0.064). A classification of PD into groups of 1-3mm, 4-6mm and ≥7mm showed that the manual method measured higher values than the electronic method (p=0.001). The measurement values did not reveal any significant differences (p>0.05) with respect to the total time needed to take findings and the measurement time for PD/AL. There was a significant difference (Wilcoxon-test, p<0.05) in VAS values (p=0.048) and in terms of the time needed to record the findings for BOP (p=0.004). CONCLUSION It can be assumed that the electronic probe should mainly be used in the supportive periodontal therapy. Present study showed that the use of a standard manual probe is essential to review conspicuous or unclear measurement values, or when treating deep pockets higher than 7mm.
Collapse
Affiliation(s)
- Antonio Renatus
- Faculty, Department of Cariology, Endodontology and Periodontology, Centre for Periodontology, University Hospital of Leipzig , Germany
| | - Lars Trentzsch
- Faculty, Department of Cariology, Endodontology and Periodontology, Centre for Periodontology, University Hospital of Leipzig , Germany
| | - Antje Schönfelder
- Student, Faculty of Biologie, Pharmacy and Psychology, University Hospital of Leipzig , Germany
| | | | - Holger Jentsch
- Professor, Department of Cariology, Endodontology and Periodontology, Centre for Periodontology, University Hospital of Leipzig , Germany
| |
Collapse
|
19
|
Al Amri MD, Al-Johany SS, Al Baker AM, Al Rifaiy MQ, Abduljabbar TS, Al-Kheraif AA. Soft tissue changes and crestal bone loss around platform-switched implants placed at crestal and subcrestal levels: 36-month results from a prospective split-mouth clinical trial. Clin Oral Implants Res 2016; 28:1342-1347. [DOI: 10.1111/clr.12990] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Mohammad D. Al Amri
- Department of Prosthetic Dental Sciences; College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Sulieman S. Al-Johany
- Department of Prosthetic Dental Sciences; College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Abdulaziz M. Al Baker
- Department of Prosthetic Dental Sciences; College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Mohammad Q. Al Rifaiy
- Department of Prosthetic Dental Sciences; College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Tariq S. Abduljabbar
- Department of Prosthetic Dental Sciences; College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Abdulaziz A. Al-Kheraif
- Dental Health Department; College of Applied Medical Sciences; King Saud University; Riyadh Saudi Arabia
| |
Collapse
|
20
|
Bevilacqua L, Biasi MD, Lorenzon MG, Frattini C, Angerame D. Volumetric Analysis of Gingival Crevicular Fluid and Peri-Implant Sulcus Fluid in Healthy and Diseased Sites: A Cross-Sectional Split-Mouth Pilot Study. Open Dent J 2016; 10:131-8. [PMID: 27335614 PMCID: PMC4892129 DOI: 10.2174/1874210601610010131] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 02/06/2016] [Accepted: 02/18/2016] [Indexed: 12/05/2022] Open
Abstract
Background: Researchers have recently drawn attention to the analysis of gingival crevicular fluid (GCF) and peri-implant sulcus fluid (PISF) for the implementation of the diagnosis of periodontal and peri-implant disease. Nevertheless, the measurements of volume and biomarkers concentration can be critically biased when data collected from studies with parallel group design are compared, given the technical difficulties, methodological variables, as well as the variability of crevicular fluid characteristics among different individuals. Objective: The aim of the present study was to assess the GCF and PISF volumes in healthy and diseased sites belonging to the same patient. Method: Ten patients presenting a periodontally healthy tooth, a tooth with periodontitis, an implant with healthy peri-implant tissues and an implant with peri-implantitis were enrolled. Samples of GCF and PISF were collected from each site of interest and their volume measured with a Periotron 8000 device. Non-parametric statistical analysis was performed to test the significance of the differences in GCF and PISF volumes between i) sites of teeth and dental implants with the same condition of health or disease and ii) healthy and diseased sites of both teeth and dental implants subgroups. The correlation between probing pocket depth (PPD) and fluid production was also tested (p<0.05). Results: Healthy periodontal and peri-implant tissues produced comparable amounts of fluid that was significantly lower than in diseased sites (p<0.05). In the presence of diagnosed disease, the volumes of GCF and PISF were similar, too. The correlation between PPD and fluid production was significant only in healthy sites (PPD/GCF, ρ=0.890, p<0.001; PPD/PISF, ρ=0.810; p<0.005). Conclusion: The periodontal and peri-implant tissues behaved similarly in terms of fluid production in condition of both health and active disease.
Collapse
Affiliation(s)
- Lorenzo Bevilacqua
- University Clinical Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Matteo De Biasi
- Graduate School of Nanotechnology, University of Trieste, Trieste, Italy
| | - Maria Giulia Lorenzon
- University Clinical Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Costanza Frattini
- University Clinical Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Daniele Angerame
- University Clinical Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| |
Collapse
|
21
|
Bhat PR, Thakur SL, Kulkarni SS. The influence of soft tissue biotype on the marginal bone changes around dental implants: A 1-year prospective clinico-radiological study. J Indian Soc Periodontol 2016; 19:640-4. [PMID: 26941514 PMCID: PMC4753708 DOI: 10.4103/0972-124x.168489] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: The peri-implant mucosa undergoes surgical and bacterial assaults in various stages of implant therapy, however, the literature on changes occurring in the peri-implant mucosa is minimal. This study was thus conducted to evaluate the change in the peri-implant mucosal thickness and its effect on the marginal bone levels around dental implants treated in a conventional two-stage implant therapy. Materials and Methods: A total of 36 implants were placed in 22 subjects. Two subjects dropped out. Thirty-three implants in 20 subjects were then evaluated. Initial mucosal thickness, marginal bone levels on radiographs, pain, and exudation were evaluated. All these parameters were recorded at the time of implant placement, at the time of cementation of final restoration, 6 months and 12 months post cementation/restoration. Results: The peri-implant mucosal thickness reduced from implant placement to second stage and till restorations and was statistically significant, in both the thick and thin biotypes, however, at 12 months there was a rebound of the tissue thickness, which was more in the thick biotype (P < 0.05). At 1-year follow-up, there was a reduction in the marginal bone levels, which was more in the thick biotype as compared to the thin biotype (P < 0.05). Conclusion: The mucosa at implant sites undergoes a reduction in thickness from the time of implant placement till the placement of final restorations. The placement of the final restorations and then end of active therapy leads to a rebound of the tissue thickness. Sites with thicker tissues preoperatively have a lesser bone loss and better rebound as compared to thinner tissues.
Collapse
Affiliation(s)
- Pragathi Raghavendra Bhat
- Department of Periodontics and Implantology, SDM College of Dental Sciences and Hospital, Sattur, Dharwad, Karnataka, India
| | - Srinath Lakshman Thakur
- Department of Periodontics and Implantology, SDM College of Dental Sciences and Hospital, Sattur, Dharwad, Karnataka, India
| | | |
Collapse
|
22
|
Guo YJ, Ge ZP, Ma RH, Hou JX, Li G. A six-site method for the evaluation of periodontal bone loss in cone-beam CT images. Dentomaxillofac Radiol 2015; 45:20150265. [PMID: 26509657 DOI: 10.1259/dmfr.20150265] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES In contrast to two-dimensional planar images, a measuring point is hardly repeatedly determined in a CBCT image when alveolar bone loss is assessed. Thus, the aim of the present study was to propose a six-site measuring method, which is closely related to anatomical structure, for the evaluation of alveolar bone loss in CBCT images. METHODS 150 measuring points in 11 molars and 14 premolars from 6 patients (2 males and 4 females) were included. CBCT images of the teeth were acquired prior to periodontal surgery. Four observers measured the distances between cemento-enamel junctions and the apical bases of the periodontal bone defect at the mesio-buccal, mid-buccal, disto-buccal, mesio-lingual/palatal, mid-lingual/palatal and disto-lingual/palatal sites in CBCT images. Direct measurements of the six sites were correspondingly obtained in the subsequent periodontal surgeries. Differences between the distances measured in the CBCT images and during the surgery were analysed. Interobserver and intraobserver variances were tested. RESULTS No statistically significant difference was found between the surgical and CBCT measurements (p = 0.84). Diagnostic coincidence rates of four observers were 86.7%, 87.3%, 88.7% and 88.0%, respectively. The interobserver (p = 0.95) and intraobserver (p = 0.30) variances were not significant. CONCLUSIONS The six-site measuring method validated in the present study may be a useful three-dimensional measuring method for the evaluation of periodontal disease.
Collapse
Affiliation(s)
- Yu-Jiao Guo
- 1 Department of Oral and Maxillofacial Radiology, Peking University, School and Hospital of Stomatology, Beijing, China
| | - Zhi-pu Ge
- 1 Department of Oral and Maxillofacial Radiology, Peking University, School and Hospital of Stomatology, Beijing, China
| | - Ruo-han Ma
- 1 Department of Oral and Maxillofacial Radiology, Peking University, School and Hospital of Stomatology, Beijing, China
| | - Jian-xia Hou
- 2 Department of Periodontology, Outpatient Center, Peking University, School and Hospital of Stomatology, Beijing, China
| | - Gang Li
- 1 Department of Oral and Maxillofacial Radiology, Peking University, School and Hospital of Stomatology, Beijing, China
| |
Collapse
|
23
|
Erriu M, Genta G, Pili FMG, Barbato G, Denotti G, Levi R. Probing depth in periodontal pockets: In vitro evaluation of contributions to variability due to probe type and operator skill. Proc Inst Mech Eng H 2015; 229:743-9. [DOI: 10.1177/0954411915606170] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Periodontal probing aims at detecting the presence, type and gravity of periodontal diseases influencing distance between gingival margin and connective ligament. Measurements in vivo are affected by substantial uncertainty, owing, for example, to probe features, anatomic variations and operator’s skill. Inadequate reproducibility in periodontal probing may lead to diagnostic mistakes and inappropriate therapeutic decisions. In vitro evaluation of reproducibility of measurements of periodontal pockets was aimed at while developing a Periodontal Calibration Box designed to calibrate periodontal probe operators, catering also for simulating contraction observed in vivo. Probe type and clinical experience of operators were found to affect substantially probing errors.
Collapse
Affiliation(s)
- Matteo Erriu
- Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Gianfranco Genta
- Department of Management and Production Engineering (DIGEP), Politecnico di Torino, Torino, Italy
| | | | - Giulio Barbato
- Department of Management and Production Engineering (DIGEP), Politecnico di Torino, Torino, Italy
| | - Gloria Denotti
- Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Raffaello Levi
- Department of Management and Production Engineering (DIGEP), Politecnico di Torino, Torino, Italy
| |
Collapse
|
24
|
Moura CCG, Soares PBF, Vieira AE, Souza MAD, Dechichi P. Levels of Immunoglobulin A1 in Peri-Implant Fluid and Saliva from Patients with Mucositis: A Preliminary Study. Braz Dent J 2013; 24:380-4. [DOI: 10.1590/0103-6440201302235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 07/07/2013] [Indexed: 11/21/2022] Open
Abstract
There are no studies evaluating the possible use of immunoglobulin A1 (IgA1) as an early marker for peri-implant inflammation. The aim of this study was to evaluate the IgA1 levels in peri-implant sulcular fluid (PISF) and saliva of partially edentulous patients as an indicator of mucositis. Twenty-seven patients were examined to determine the peri-implant status based on probing depth and bleeding on probing. Saliva and PISF around dental implants were collected and the IgA1 levels were evaluated by Elisa assay. IgA1 in saliva and PISF of these patients were compared and their correlations with clinical parameters were evaluated. Differences in IgA1 levels in saliva (821.1 ± 290.6; 779.8 ± 401.5) and PISF (26.6 ± 20.7; 25.1 ± 20.5) of healthy and mucositis groups, respectively were not observed (p>0.05). Correlation between clinical parameters and IgA1 in saliva or PISF was not observed in healthy or mucositis groups (p=0.607; p=0.826, respectively). These results suggest that IgA1 cannot be used as an immunological marker of mucositis.
Collapse
|