Journal of Indian Society of Periodontology最新文献

{"title":"Association of pentraxin in periodontitis patients with coronary artery disease.","authors":"Paavai Ilango, Jaideep Mahendra, Little Mahendra, Sanjay M Cherian, Vasugi Suresh, Arulpari Mahalingam, V Vinoth Khanna, Abirami Thanigaimalai","doi":"10.4103/jisp.jisp_487_22","DOIUrl":"10.4103/jisp.jisp_487_22","url":null,"abstract":"<p><strong>Objectives: </strong>Pentraxin 3 (PTX3) is a biomarker, associated with the pathogenesis of Periodontitis and coronary artery disease (CAD) individually, but their role in patients with both diseases remains unclear. The current study aims to evaluate the association of PTX in patients with concomitant periodontitis and CAD.</p><p><strong>Materials and methods: </strong>In a case-control study, 240 participants were selected and divided into four groups. Nonperiodontitis + noncardiac = 60 patients, periodontitis + noncardiac (P + NC) = 60 patients, nonperiodontitis + cardiac (NP + C) = 60 patients, periodontitis + cardiac (P + C) = 60 patients. Demographic variables, cardiac and periodontal parameters were recorded. PTX was evaluated in the subgingival plaque and atheromatous plaque samples using real-time quantitative polymerase chain reaction and compared between the groups. The results were statistically analyzed.</p><p><strong>Results: </strong>Among the demographic variables, age showed a significant difference between the groups. Systolic and diastolic blood pressure, low-density lipoprotein, and random blood sugar were significantly higher in NP + C and <i>P</i> + C groups (<i>P</i> ≤ 0.05). The plaque index, probing pocket depth, and clinical attachment loss were significantly higher in <i>P</i> + NC and <i>P</i> + C groups (<i>P</i> ≤ 0.05). PTX was significantly elevated in <i>P</i> + C group (<i>P</i> = 0.000). Pearson's correlation revealed a significant correlation between the periodontal parameters and PTX in both the cardiac and oral samples.</p><p><strong>Conclusion: </strong>PTX3 levels were elevated in CAD patients with periodontitis suggesting the influence of periodontal inflammation in the progression of CAD. PTX3 may serve as a diagnostic and prognostic tool for both periodontitis and CAD. This study could provide an understanding and awareness about the potential role of PTX3 in both periodontitis and CAD.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 6","pages":"612-618"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10906795/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autologous tooth bone graft block compared with advanced platelet-rich fibrin in alveolar ridge preservation: A clinico-radiographic study.","authors":"Triveni Mavinakote Gowda, Manjunath Jayashri, Usha Govindaroy Venkatesh, Rucha Shah, Amanna Baron Tarun Kumar, Manjunath Deepthi, Saloni Priya","doi":"10.4103/jisp.jisp_43_23","DOIUrl":"10.4103/jisp.jisp_43_23","url":null,"abstract":"<p><strong>Objectives: </strong>To determine the clinico-radiographic efficiency of partially demineralized dentin matrix block (PDDM block), a mixture of PDDM with advanced-platelet-rich fibrin+ (A-PRF+) and injectable platelet-rich fibrin versus A-PRF+ alone in alveolar socket preservation.</p><p><strong>Materials and methods: </strong>Sixteen molar teeth indicated for extraction were randomly assigned into two groups. For the test group, sockets were packed with PDDM block and control group, with A-PRF+ plug alone. Clinical and radiographic cone-beam computed tomography methods were used to assess the horizontal and vertical ridge dimensional changes at baseline and 4 months.</p><p><strong>Results: </strong>Clinically, the mid buccal and palatal crestal height (10.25 ± 0.86 and 9.75 ± 0.28 mm) and alveolar ridge width (11.37 ± 0.25 mm) were significantly higher in the test group as compared to the control group, 4 months after tooth extraction (<i>P</i> < 0.01). Radiographically, there was improved apposition and nonsignificant resorption for the test group in ridge height and width, whereas statistically significant higher resorption was seen in the control group at 4 months.</p><p><strong>Conclusion: </strong>The application of the PDDM block demonstrated efficacy in maintaining the dimensions of the extraction socket when compared to A-PRF+ alone. This autologous and immune-free regenerative biomaterial is widely obtainable, offering a glimpse into the potential of next-generation biofuels for regeneration.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 6","pages":"619-625"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10906784/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Salivary levels of NLRP3 protein are significantly raised in chronic periodontitis: A systematic review and meta-analysis of clinical studies.","authors":"Dax Abraham, Arundeep Singh, Anjana Goyal","doi":"10.4103/jisp.jisp_185_23","DOIUrl":"10.4103/jisp.jisp_185_23","url":null,"abstract":"<p><strong>Background: </strong>To date, there is no confirmatory diagnostic test that can identify the type of periodontal disease and the disease progress. With the advent of \"molecular biomarkers,\" this systematic review and meta-analysis were designed with the sole purpose of identifying a novel biomarker, namely, nucleotide leucine rich repeat pyrin protein-3 (NLRP3) inflammasome which has already been extensively researched for chronic inflammatory and autoimmune diseases.</p><p><strong>Types of studies reviewed: </strong>Only case observational studies that evaluated the presence of human NLRP3 inflammasome in the saliva of patients with chronic periodontitis with no overlying systemic disease and compared the same to healthy patients to obtain quantitative data that can be statistically analyzed were included. The confirmatory test used in all the studies was the enzyme-linked immunosorbent assay.</p><p><strong>Results: </strong>The broad-based search led to a total of three articles that fulfilled the inclusion criteria so that a meta-analysis of the results could be carried out. Data reveal that NLRP3 levels are raised in chronic periodontitis cases (<i>P</i> = 0.05; relative risk = 1.05 [0.00-2.09]). The risk of bias assessment was carried out according to the Joanna Briggs Institute Critical Appraisal Checklist where ten-point criteria were outlined indicating a low risk of bias for three studies.</p><p><strong>Clinical implications: </strong>NLPR3 inflammasome could be tested as a reliable biomarker in saliva to identify the type and progress of the periodontal disease.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 6","pages":"552-558"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10906798/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing the effect of piezoelectric ultrasonic scaler tip wear on root surface roughness under influence of various working parameters: A profilometric and atomic force microscopic study.","authors":"Atul Parashar, Neeta Bhavsar","doi":"10.4103/jisp.jisp_416_22","DOIUrl":"10.4103/jisp.jisp_416_22","url":null,"abstract":"<p><strong>Background: </strong>Assessing the effect of scaler tip wear on the root surface roughness using piezoelectric ultrasonic scaling device under influence of various working parameters, i.e. power setting, lateral force, and instrumentation time.</p><p><strong>Materials and methods: </strong>An experimental study was conducted using 160 single-rooted tooth samples divided into two groups of new (<i>n</i> = 80) and worn tips (<i>n</i> = 80). Samples were prepared to examine the root surface roughness after being instrumented by new and worn piezoelectric ultrasonic tips (8 new/8 worn) at different parameters. The erosion ratio (ER) of the new/worn tip was examined under an atomic force microscope and roughness over root surface was measured by a contact surface profilometer. One-way analysis of variance test, <i>post hoc</i> Tukey's test, and independent <i>t</i>-test were used for intragroup, pair-wise multiple comparisons and intergroup comparison of average roughness (Ra) value.</p><p><strong>Results: </strong>A statistically significant difference was found between the ER of new and worn scaler tips (<i>P</i> < 0.001). Intragroup comparison between subgroups 1 and 8 showed a higher Ra value in both the groups (<i>P</i> < 0.005). There was a significantly higher Ra value of worn tips compared to new tips (<i>P</i> < 0.05). Significantly higher mean Ra value was shown when lateral force changed from 50 g to 100 g (<i>P</i> < 0.005).</p><p><strong>Conclusions: </strong>Increasing value of power setting, lateral force, and instrumentation time caused more surface roughness in worn-out scaler tips compared to new scaler tips. Lateral force and instrumentation time proved to be a major factor influencing surface roughness.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 6","pages":"583-589"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10906801/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of implant design and length on stress distribution in immediately loaded implants in posterior maxilla - A two-dimensional finite element analysis.","authors":"Rika Singh, Shrikar R Desai, R G Shiva Manjunath","doi":"10.4103/jisp.jisp_531_22","DOIUrl":"10.4103/jisp.jisp_531_22","url":null,"abstract":"<p><strong>Aim: </strong>The aim of this two dimensional (2D) finite element analysis study was to evaluate the influence of implant design (step and tapered) and length on stress distribution at bone implant interface, when placed in maxillary posterior bone under immediate loading protocol.</p><p><strong>Materials and methods: </strong>2D finite element models were developed to simulate the two types of implant designs, i.e., Tapered and step implants of 3.75-mm - Diameter and 6 and 10 mm lengths, respectively. Maxillary posterior bone quality (D4 bone) was simulated with a very thin cortical bone (0.5 mm) for the placement of implants. The respective material properties were assigned. The implant designs incorporated microthreads at the crestal part and rest of the implant body incorporated Acme threads. Forces of 100 Newtons were applied vertically and in oblique direction (at an angle of 45°) to long axis of the implants. Total deformation (micromovements), stresses and strains were evaluated at the bone implant interface.</p><p><strong>Results: </strong>The results of micromovements, stresses and strains were found to be lower for long implants as compared to short implants. Also, all the values were found to be higher for oblique loads as compared to vertical loads. The von mises stress values were highest for 6 mm step implants and lowest for 10 mm step implants.</p><p><strong>Conclusion: </strong>In the presence of low bone density with optimal bone height, standard diameter long step implants can be used. Incorporation of microthreads at the crestal portion and acme threads for body portion of the implant presents a good option to be used under immediate loading protocol.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 6","pages":"600-606"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10906790/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"Beginning\" with an attitude of \"Gratitude\".","authors":"Baljeet Singh","doi":"10.4103/jisp.jisp_547_23","DOIUrl":"https://doi.org/10.4103/jisp.jisp_547_23","url":null,"abstract":"","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 6","pages":"547-548"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10906802/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Guided tissue regeneration and orthodontic movement for the treatment of pathological migration in esthetic zone.","authors":"Vaishnavi Ramakant Chodankar,&nbsp;Nikita Ravindra Baheti,&nbsp;Vaibhav Anandrao Karemore,&nbsp;Wasundhara Ashok Bhad,&nbsp;Mangesh Bhalchandra Phadnaik,&nbsp;Santosh Jetu Chavan","doi":"10.4103/jisp.jisp_421_22","DOIUrl":"10.4103/jisp.jisp_421_22","url":null,"abstract":"<p><p>Pathological migration is one of the chief complaints of patients-seeking dental treatment. It results in difficulty in mastication, speech, poor esthetic appearance, and decreased self-confidence. The prevalence ranges from 21.73% to 55.8% in patients having moderate-to-severe periodontitis. In this presentation, a 38-year-old adult male, systemically healthy, nonsmoking presented with the complaint of mobility and forward displacement of maxillary anterior tooth causing poor esthetic appearance and low self-esteem. He was treated with the interdisciplinary approach of periodontal and orthodontic intervention. Two-year posttreatment follow-up shows significant improvement in esthetics, periodontal status, and boosted the self-confidence of the patient and improved the oral health-related quality of life. This case emphasizes the importance of regenerative therapy and orthodontic movement for the treatment of periodontally compromised pathologically migrated tooth in adult patient.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 5","pages":"541-546"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10538508/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41178999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Service before self.","authors":"Harpreet Singh Grover","doi":"10.4103/jisp.jisp_302_23","DOIUrl":"10.4103/jisp.jisp_302_23","url":null,"abstract":"","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 5","pages":"449-450"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10538519/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41124894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Palatal bone block: A predictable bone augmentation technique for restricted maxillary defect.","authors":"Farhan Durrani,&nbsp;J P Vishnu,&nbsp;Aabida Taslim,&nbsp;Fouzia Imran,&nbsp;Ekta Kumari,&nbsp;Aishwarya Pandey","doi":"10.4103/jisp.jisp_409_22","DOIUrl":"10.4103/jisp.jisp_409_22","url":null,"abstract":"<p><p>Bone grafting for implant dentistry depends on bone quality, quantity, and biological principles for good outcome. Autogenous bone as donor remains the gold standard among all the available materials. However, it carries unpredictable morbidity and need for different surgical sites. In our report, we describe a simplified approach in bone augmentation for restricted maxillary atrophic defect within the same surgical site as a harvesting site. The method can be an alternative for different intraoral surgical harvesting sites. The patient's left maxillary central incisor before treatment had a large bony defect which was reconstructed though single site approach of augmentation. The implant-supported restoration with healthy periodontium around even after 2 years of review looks promising. The approach can be an alternative for different intraoral surgical sites.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 5","pages":"530-535"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10538504/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41123031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Emerging role of photodynamic therapy as an adjunct to nonsurgical periodontal therapy on periodontal status and glycemic control in patients with type 2 diabetes: A clinical study.","authors":"Prasanth Thankappan,&nbsp;Dharmarajan Gopalakrishnan,&nbsp;Sumita Manandhar","doi":"10.4103/jisp.jisp_7_23","DOIUrl":"10.4103/jisp.jisp_7_23","url":null,"abstract":"<p><strong>Background: </strong>Periodontal disease is considered to be the sixth most common complication of diabetes mellitus (DM). Antibiotics (systemic and local) enhance the outcome of conventional mechanical debridement but frequent use of antimicrobials may develop resistance to microorganisms. To overcome this complicacy, the current study assessed the effectiveness of photodynamic therapy (PDT) in chronic periodontitis patients with type 2 diabetes when used as a combination therapy to standard periodontal therapy by assessing the various clinical and glycemic parameters.</p><p><strong>Materials and methods: </strong>A total of 16 known cases of chronic Periodontitis patients who were suffering from type 2 DM were allocated into two groups. The test group (<i>n</i> = 8) was treated with standard scaling and root planing (SRP) along with PDT while the control group was treated with SRP alone. Various clinical parameters assessed were plaque index, gingival index, pocket probing depth, clinical attachment level, and Glycated hemoglobin level at baseline and 90 days after therapy.</p><p><strong>Results: </strong>At the end of the study, both the groups showed improvements with regard to all clinical and glycemic parameters compared to baseline. However, the test group presented statistically significant favorable results (all <i>P</i> < 0.05).</p><p><strong>Conclusion: </strong>Conventional periodontal treatment aided with PDT proved to be a beneficial therapeutic measure and effective alternative in patients with chronic periodontitis with diabetes when compared with standard periodontal therapy alone.</p>","PeriodicalId":15890,"journal":{"name":"Journal of Indian Society of Periodontology","volume":"27 5","pages":"508-514"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10538516/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41134567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}