36 results on '"Khijmatgar, Shahnawaz"'
Search Results
2. The impact of unmet treatment need on oral health related quality of life: a questionnaire survey
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Shetty, Akshata, Bhandary, Rahul, Ahuja, Dhruv, Venugopalan, Geetu, Grossi, Enzo, Tartaglia, Guilia Margherita, and Khijmatgar, Shahnawaz
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- 2024
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3. Autogenous graft versus collagen matrices for peri-implant soft tissue augmentation. A systematic review and network meta-analysis*
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Tommasato, Grazia, Del Fabbro, Massimo, Oliva, Nadim, Khijmatgar, Shahnawaz, Grusovin, Maria Gabriella, Sculean, Anton, and Canullo, Luigi
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- 2024
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4. Salivary biomarkers for early detection of oral squamous cell carcinoma (OSCC) and head/neck squamous cell carcinoma (HNSCC): A systematic review and network meta-analysis
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Khijmatgar, Shahnawaz, Yong, Josh, Rübsamen, Nicole, Lorusso, Felice, Rai, Pooja, Cenzato, Niccolo, Gaffuri, Franscesca, Del Fabbro, Massimo, and Tartaglia, Gianluca Martino
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- 2024
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5. Sealing materials for post-extraction site: a systematic review and network meta-analysis
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Del Fabbro, Massimo, Tommasato, Grazia, Pesce, Paolo, Ravidà, Andrea, Khijmatgar, Shahnawaz, Sculean, Anton, Galli, Matthew, Antonacci, Donato, and Canullo, Luigi
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- 2022
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6. Soft tissue dimensional changes after alveolar ridge preservation using different sealing materials: a systematic review and network meta-analysis
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Canullo, Luigi, Pesce, Paolo, Antonacci, Donato, Ravidà, Andrea, Galli, Matthew, Khijmatgar, Shahnawaz, Tommasato, Grazia, Sculean, Anton, and Del Fabbro, Massimo
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- 2022
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7. Radionuclide activity concentration in soil, granites and water in a fluorosis endemic area of India: An oral health perspective
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Chowdhury, Chitta Ranjan, Khijmatgar, Shahnawaz, Chowdhury, Avidyuti, Kumari P, Divya, Lynch, Edward, and Gootveld, Martin
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- 2020
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8. Is there evidence for Novamin application in remineralization?: A Systematic review
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Khijmatgar, Shahnawaz, Reddy, Upasana, John, Stephin, Badavannavar, Anand N., and D Souza, Teena
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- 2020
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9. Antibacterial activity of new atraumatic restorative treatment materials incorporated with Azadirachta indica (Neem) against Streptococcus mutans
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Divya Kumari, P., Shenoy, Shilpa M., Khijmatgar, Shahnawaz, Chowdhury, Avidyuti, Lynch, Edward, and Chowdhury, Chitta R.
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- 2019
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10. The interrelationship between urinary cotinine and nicotine dependence among tobacco users in an Indian de-addiction centre: A cohort pilot study
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Vinoth Kumar, Nalini M., Khijmatgar, Shahnawaz, Chowdhury, Avidyuti, Gootveld, Martin, Lynch, Edward, and Chowdhury, Chitta
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- 2019
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11. Factors influencing fluoride release in atraumatic restorative treatment (ART) materials: A review
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Kumari, P.Divya, Khijmatgar, Shahnawaz, Chowdhury, Avidyuti, Lynch, Edward, and Chowdhury, Chitta R.
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- 2019
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12. Mutagenicity potential (affect) of new atraumatic restorative treatment (ART) material incorporated with Azadirachta indica (Neem) against Salmonella typhimurium
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Divya Kumari, P., Shetty, A. Veena, Khijmatgar, Shahnawaz, Chowdhury, Avidyuti, Lynch, Edward, and Chowdhury, Chitta R.
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- 2019
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13. Microbial Symphony: Navigating the Intricacies of the Human Oral Microbiome and Its Impact on Health.
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Bhandary, Rahul, Venugopalan, Geethu, Ramesh, Amitha, Tartaglia, Guilia Margherita, Singhal, Ishita, and Khijmatgar, Shahnawaz
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HUMAN microbiota ,COLONIZATION (Ecology) ,ORAL microbiology ,SYMPHONY ,MEDICAL personnel ,ECOSYSTEMS - Abstract
This comprehensive review delves into the forefront of research on the human oral microbiome, exploring recent advancements that span microbial colonization, state-of-the-art detection methodologies, and the complex interplay involved in disease progression. Through an exhaustive analysis of the contemporary literature, we illuminate the dynamic orchestration of microbial communities within the oral cavity, underscoring their pivotal role in health and disease. Cutting-edge detection techniques, including metagenomics and high-throughput sequencing, are discussed regarding their transformative impact on understanding the intricacies of oral microbial ecosystems. As we stand on the cusp of a new decade, this review anticipates a paradigm shift in the field, emphasizing the potential for rapid identification and targeted management of detrimental oral microorganisms. Insights gained from this exploration not only contribute to our fundamental understanding of the oral microbiome but also hold promise for the development of innovative therapeutic strategies to maintain oral health. This article aims to serve as a valuable resource for researchers, clinicians, and public health professionals engaged in unraveling the mysteries of the microbial symphony within the human oral cavity. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Systemic Antibiotic Use in Acute Irreversible Pulpitis: Evaluating Clinical Practices and Molecular Insights.
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Khijmatgar, Shahnawaz, Bellucci, Gionata, Creminelli, Luca, Tartaglia Jr., Giulia Margherita, and Tumedei, Margherita
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PULPITIS , *PHYSICIAN practice patterns , *ANTIBIOTICS , *ENGLISH language , *CHLOROHYDROCARBONS , *DESCRIPTOR systems - Abstract
This scoping review systematically evaluates the use of systemic antibiotics in treating acute irreversible pulpitis, integrating clinical practice patterns with recent molecular insights. We analyzed clinical evidence on antibiotic prescription trends among dental professionals and examined molecular research advancements in relation to pulpitis. This review is intended to bridge the gap between clinical practice and molecular research, guiding more evidence-based approaches to treating acute irreversible pulpitis. Electronic databases were searched for relevant articles published in English based on the objective of the review. A second search using all identified keywords and index terms was undertaken across all the included databases. In addition, a reference list of identified articles was searched. Studies including original research, systematic reviews, meta-analyses, clinical trials, and observational and retrospective studies, all written in English and published from 2010 onwards, were included, and an analysis of the text words contained in the titles and abstracts of the retrieved papers and of the index terms used to describe the articles was performed. A total of N = 53 articles were selected. Altogether, N = 43 (76.79%) articles were cross-sectional studies, N = 4 (11.11%) were systematic reviews, and N = 3 (5.36%) were guidelines. The most frequent level of evidence was level VI (N = 43 (76.79%). The mean percentage of dentists who prescribed antibiotics to treat acute irreversible pulpitis was 23.89 ± 23.74% (range: 0.05–75.7). Similarly, for specialists, it was 22.41 ± 15.64 (range 2.2–50.4), and the percentage for undergraduates was 17.52 ± 20.59 (range 0–62.6). The significant developments in research models for pulpitis research and the characterisation of biomarkers have led to better management strategies. Concurrently, significant advancements in molecular research provide new understandings of pulpitis, suggesting alternative therapeutic approaches. Although there are guidelines available, increased rates of antibiotic prescription are still prevalent around the globe. [ABSTRACT FROM AUTHOR]
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- 2024
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15. Dental anxiety in first- and final-year Indian dental students
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Chowdhury, Chitta Ranjan, Khijmatgar, Shahnawaz, Chowdhury, Avidyuti, Harding, Stewart, Lynch, Edward, and Gootveld, Martin
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- 2019
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16. Skull Biomechanics and Simplified Cephalometric Lines for the Estimation of Muscular Lines of Action.
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Dolci, Claudia, Cenzato, Niccolò, Maspero, Cinzia, Giannini, Lucia, Khijmatgar, Shahnawaz, Dipalma, Gianna, Tartaglia, Gianluca Martino, and Inchingolo, Francesco
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MASSETER muscle ,BIOMECHANICS ,SKULL ,CORRECTIVE orthodontics - Abstract
Our study introduces a novel cephalometric analysis aimed at facilitating biomechanical simulations by elucidating the intricate relationship between craniofacial morphology and the size and inclination of the masseter muscle (MM) while incorporating muscle values. Our study analyzes the line of action of the MM drawn between the Gonion (Go) and Orbital (Or) points concerning dental and skeletal references (occlusal and Frankfort planes). A total of 510 pre-treatment lateral cephalometric tracings (217 males, 293 females, aged 6–50 years) and lateral Bolton standard tracings were examined. The key parameters investigated include (a) skeletal-cutaneous class (linear distance between projections of points A′ and B′ on the occlusal plane), (b) the angle between the perpendicular line to the occlusal plane and the Go-Or line at the molar occlusal point, and (c) the angle between the Go-Or line and the Frankfort plane. The assessment of anterior-posterior jaw discrepancy, measured as the skeletal-cutaneous class, ranged from −14.5 to 15.5 mm. Abnormal values were identified in two adolescents, showing no gender- or age-related patterns. The angle between the MM's line of action (Go-Or) and the normal to the occlusal plane averaged 39.3°, while the angle between Go-Or and Po-Or (Frankfort plane) averaged 41.99°. Age had an impact on these angles, with an average 3° decrease in adults and a 4° increase between ages 6 and 50. A weak relationship was observed between sagittal jaw discrepancy and the angle between Go-Or and the Frankfort plane, with about 20% of the variance explained by the anteroposterior maxillary-mandibular relationship. In conclusion, the study presents a cephalometric analysis of the relationship between craniofacial morphology and masseter muscle parameters. It finds that age influences the angles between key reference points, while the skeletal-cutaneous class does not exhibit age- or gender-specific trends. These findings can contribute to a better understanding of craniofacial biomechanics and aid in clinical orthodontic assessments and treatment planning. [ABSTRACT FROM AUTHOR]
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- 2023
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17. Effects of abutment materials on peri-implant soft tissue health and stability: A network meta-analysis.
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Pesce, Paolo, Del Fabbro, Massimo, Menini, Maria, De Giovanni, Emanuele, Annunziata, Marco, Khijmatgar, Shahnawaz, and Canullo, Luigi
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HEALTH care networks ,GINGIVAL hemorrhage ,TISSUES ,ZIRCONIUM oxide ,TITANIUM - Abstract
Purpose: This systematic review aimed to evaluate the effect of the abutment material on peri-implant soft tissue health and stability. Study Selection: An electronic and hand search was conducted until February 2022. Only prospective randomized trials (RCTs) and controlled clinical trials (CCTs) comparing titanium abutments with abutments made of different materials, with a follow-up of at least 6 months, were selected by two independent reviewers. Data on marginal bone loss (MBL) and periimplant tissue indexes, i.e., plaque index (PI), bleeding on probing (BOP), probing depth (PD), and recession (REC), were collected. The risk of bias for RCTs and non-RCTs was evaluated according to the tool reported in the Cochrane Handbook for Systematic Reviews of Interventions and the ROBINS-I tool, respectively. Both pairwise and network meta-analyses (NMA) were performed. Results: We included 18 relevant studies from 1,437 identified studies. Overall, 612 patients were treated, and 848 abutments were inserted. Five studies presented a low risk of bias. Pairwise meta-analysis showed that, as compared to titanium, zirconia abutments presented a significantly reduced MBL (0.20 mm, 95% Confidence Interval CI [0.14-0.26], P < 0.00001). No significant differences were found for the other outcomes. In the NMA, zirconia abutments demonstrated an 83.3% probability of achieving the highest rank in PI, an 87.0% in BOP, and a 65.0% in PD outcome, suggesting that zirconia abutments generally performed better than titanium and alumina abutments. Conclusions: Within the limits of the present study, zirconia abutments seem a viable alternative to titanium ones. [ABSTRACT FROM AUTHOR]
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- 2023
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18. Sinus floor augmentation using crestal approach in conjunction with hydroxyapatite/cross‐linked collagen sponge: A pilot study.
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Canullo, Luigi, Del Fabbro, Massimo, Colantonio, Federica, Iacono, Roberta, Raffone, Carlo, Pedetta, Andrea, Khijmatgar, Shahnawaz, and Shapira, Lior
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RESONANCE frequency analysis ,TIME series analysis ,BONE grafting ,BONE growth ,COLLAGEN ,POSTOPERATIVE period ,SINUS augmentation - Abstract
Background: Different biomaterials were suggested for sinus floor augmentation (SFA). Recently, new materials were launched showing true bone formation without remnants. Purpose: The aim of this prospective study was to evaluate an hydroxyapatite‐based, sugar cross‐linked collagen sponge (OSSIX™ Bone) in transcrestal SFA (t‐SFA). Materials and methods: Twenty‐four patients with edentulous posterior maxilla and residual bone height (RBH) >4 mm underwent t‐SFA with OSSIX™ Bone as grafting material and simultaneous implant placement. The implant Stability Quotient (ISQ) was measured by resonance frequency analysis (RFA) directly after implant insertion and at 6 months. Differences in bone height (BH) and volume were determined in CBCT and x‐rays at baseline versus 1 year of follow‐up. Graft volume was evaluated by tridimensional reconstructions. Linear regression analysis was used to evaluate the effect of bucco‐palatal sinus dimension, RBH, and length of the implant protruding (PIL) into the sinus, on the graft height (GH) changes up to 1 year, and on the graft volume at 1 year. Autocorrelation between time lag and augmented bone volume was evaluated through time series analysis correlograms. Health‐related quality‐of‐life outcomes were captured. Results: Twenty‐two patients completed the study. The mean RBH measured at baseline was 5.81 ± 2.2 mm. The mean graft volume was 1085.8 ± 733.4 mm3. The mean GH, measured in the immediate post‐operative period, at 6 and 12 months respectively, was 7.24 mm ±1.94; 6.57 mm ± 2.30; 5.46 mm ± 2.04. The mean ISQ measured after the implant placement was 62.19 ± 8.09, and 6 months later was 76.91 ± 4.50. There was a significant correlation between buccolingual dimension and graft volume at 1 year. Neither buccolingual volume nor RBH had a significant effect on GH change, while the PIL showed a significant positive correlation (P = 0.02 and P = 0.03 at 6 and 12 months, respectively). The correlograms indicated no significant correlation, meaning that there is no tendency for graft volume to increase or decrease over time, therefore suggesting graft stability, at least up to one year of follow‐up. 86% of patients had no chewing interference. Conclusion: Within the limitations of the study, OSSIX™ Bone could be considered a valid material for SFA due to its manageability and its positive results in promoting new bone formation with long‐term stability. T‐SFA is confirmed as a less invasive and less painful method. [ABSTRACT FROM AUTHOR]
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- 2023
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19. The effect of dental operatory light on the flow and penetration of fissure sealant
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Hussain, Talib, Khijmatgar, Shahnawaz, and Wong, Ferranti
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- 2017
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20. Minor Recurrent Aphthous Ulcer Management with Hyaluronic Acid Gel in an Italian Cohort: A Double-Blind Randomized Clinical Trial.
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Savadori, Paolo, Rai, Pooja Mali, Tadakamadla, Santhosh, Khijmatgar, Shahnawaz, Inchingolo, Francesco, Greco, Christian, Occhipinti, Chiara, Fahim, Maggie Stephen, Del Fabbro, Massimo, and Tartaglia, Gianluca Martino
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CANKER sores ,REINFECTION ,HYALURONIC acid ,RANDOMIZED controlled trials ,PHARMACEUTICAL gels ,BLIND experiment ,STATISTICAL sampling ,LONGITUDINAL method - Abstract
Background. Recurrent aphthous ulcer is a common mucosal disease and encompasses diverse interventions for its management of symptoms like pain and discomfort. Since new therapies keep evolving with better outcomes as compared to traditional interventions, one such therapy using hyaluronic acid has been recently explored using clinical studies based on advances in dental therapeutics. Therefore, we designed this clinical study which is double blinded and randomized using minor recurrent aphthous cases. Objective. To evaluate the efficacy of hyaluronic acid topical oral gel in the treatment of minor RAS ulcers, with regard to pain relief and reduction in ulcer size. Design. A double-blind randomized controlled clinical trial was designed to conduct an experimental research at IRCCS Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan. The participants were recruited from the unit of oral maxillofacial surgery and randomly assigned to test (hyaluronic acid gel) and control groups (placebo gel). 1 : 1 computer-generated random sequence was prepared, and opaque closed envelopes were used for allocation concealment. Participants and clinical investigators were blinded. The outcome measures included ulcer size (mm) and the visual analogue scale for pain and healing as a secondary outcome measure (efficacy index). Results. The mean baseline score for ulcer size for the test group was 1.85 ± 1 and the placebo group was 1.85 ± 1.2. At day 7, the test group was 1 ± 1.5 and the placebo group was 2 ± 1.5 (p < 0.001). There was significant reduction in ulcer size as compared to the placebo group. In addition, there was significant improvement in pain levels (p < 0.01) in the test group as compared to the control group. Conclusion. In conclusion, there was significant decrease in the size of the ulcer in the test group as compared to the placebo group. Hyaluronic acid seems to have promising effects on the ulcer size and pain relief associated with minor aphthous ulcers. Trial Registration. The protocol of this clinical trial was registered with the Clinical Trial Registry of ISRCTN with study ID ISRCTN16509838, registered 30 June 2020. It can be accessed on this URL: 10.1186/ISRCTN16509838 [ABSTRACT FROM AUTHOR]
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- 2022
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21. Efficacy of Kinematic Parameters for Assessment of Temporomandibular Joint Function and Disfunction: A Systematic Review and Meta-Analysis.
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Scolaro, Alessandra, Khijmatgar, Shahnawaz, Rai, Pooja Mali, Falsarone, Francesca, Alicchio, Francesca, Mosca, Arianna, Greco, Christian, Del Fabbro, Massimo, and Tartaglia, Gianluca Martino
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TEMPOROMANDIBULAR joint , *SINGLE-degree-of-freedom systems , *TEMPOROMANDIBULAR disorders - Abstract
The aim of this review was to answer the following PICO question: "Do TMJ kinematic parameters (intervention and comparison) show efficacy for assessment of mandibular function (Outcome) both in asymptomatic and TMD subjects? (Population)". PubMed, Scopus, Web of Science, Embase, Central databases were searched. The inclusion criteria were (1) performed on human, (2) English only, (3) on healthy, symptomatic or surgically altered TMJ, (4) measured dynamic kinematics of mandible or TMJ (5) with six degrees of freedom. To assess the Risk of Bias, the Joanna Briggs Institute tool for non-randomised clinical studies was employed. A pairwise meta-analysis was carried out using STATA v.17.0 (Stata). The heterogeneity was estimated using the Q value and the inconsistency index. Ninety-two articles were included in qualitative synthesis, nine studies in quantitative synthesis. The condylar inclination was significantly increased in female (effect size 0.03°, 95% CI: −0.06, 0.12, p = 0.00). Maximum mouth opening (MMO) was increased significantly in female population in comparison with males (effect size 0.65 millimetres (0.36, 1.66). Incisor displacement at MMO showed higher values for control groups compared with TMD subjects (overall effect size 0.16 millimetres (−0.37, 0.69). Evidence is still needed, considering the great variety of devices and parameters used for arthrokinematics. The present study suggests standardising outcomes, design, and population of the future studies in order to obtain more reliable and repeatable values. [ABSTRACT FROM AUTHOR]
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- 2022
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22. Effectiveness and Efficacy of Thermoformed and 3D Printed Aligners in Correcting Malocclusion (Spacing) and Its Impact on Periodontal Oral Health and Oral Microbiome: A Double-Blinded Parallel Randomized Controlled Multicenter Clinical Trial.
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Khijmatgar, Shahnawaz, Tumedei, Margherita, Del Fabbro, Massimo, and Tartaglia, Gianluca Martino
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CLINICAL trials ,ORAL health ,HOSPITAL closures ,MALOCCLUSION ,TOOTH root planing ,POLYMERASE chain reaction ,RANDOMIZED controlled trials - Abstract
Aligners are the common devices used in orthodontics for the correction of malocclusion. Various materials and techniques are employed to fabricate aligners. One of those includes thermoformed and 3D aligners. These aligners can be worn for several days, and their impact on periodontal health is not known. Therefore, the aim of our protocol is to determine the effectiveness of these aligners in correcting malocclusion and their impact on periodontal health and oral microbiome. A double-blinded randomized controlled clinical trial with a total of n = 60 patients will be included with n = 30 in each group (Test: 3D printed aligners and Control: Thermoformed). The evaluation of oral health indices such as basic periodontal examination (BPE), periodontal screening and recording (PSR) that provide the status of periodontal health will be recorded. The oral microbiome assessment will be conducted with polymerase chain reaction (PCR). The primary endpoint will be the correction of malocclusion, and the secondary end point will be the status of periodontal health and oral microbiome. The duration of follow-up for each group will be 7 days for periodontal health and oral microbiome and 6 months for the space closure of 5 mm by 3D and thermoformed aligners. [ABSTRACT FROM AUTHOR]
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- 2022
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23. Stability of biomaterials used in adjunct to coronally advanced flap: A systematic review and network meta‐analysis.
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Panda, Sourav, Khijmatgar, Shahnawaz, Arbildo‐Vega, Heber, Das, Abhaya Chandra, Kumar, Manoj, Das, Mohit, Mancini, Leonardo, and Del Fabbro, Massimo
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BIOMATERIALS ,GINGIVAL recession ,BLOOD platelets - Abstract
Aim: The objective of this network meta‐analysis was to rank different biomaterials used in adjunct to coronally advanced flap (CAF), based on their performance in root‐coverage for Miller's Class I and II gingival recessions. Materials and methods: An electronic database search was carried out in PUBMED, CENTRAL, SCOPUS, and EMBASE to identify the eligible articles and compiled into the citation manager to remove the duplicates. The primary outcome was keratinized gingival tissue width (KGW) and percentage of root coverage (%RC). The treatment effect of different biomaterials was estimated using predictive interval plots and ranked based on biomaterials performance, using multidimensional scale ranking. Results: CAF + connective tissue graft (CTG), CAF + platelet concentrate matrix (PCM) and acellular dermal matrix (ADM) ranked at the top positions in performance in improving KGW. The highest ranked materials in improving percentage of root coverage in gingival recession were CAF + collagen matrix (CM) + gingival fibroblasts (GF), CAF + ADM + platelet rich plasma (PRP) and CAF + ADM, as compared to CAF alone. Conclusion: CTG, ADM, platelet concentrates, and CM + GFs, when used in adjunct to CAF, showed improved stability over ≥12 months of follow‐up, better percentage of root coverage, and improved keratinized gingival width. [ABSTRACT FROM AUTHOR]
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- 2022
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24. Recombinant factors for periodontal intrabony defects: A systematic review and network meta‐analysis of preclinical studies.
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Khijmatgar, Shahnawaz, Panda, Saurav, Das, Mohit, Arbildo‐Vega, Heber, and Del Fabbro, Massimo
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- 2021
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25. Effects of Coconut Oil on Oral Health Status of Patients with Poor Oral Hygiene: Systematic Review and Meta-analysis.
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Reddy, Upasana, Khijmatgar, Shahnawaz, Hegde, Mithra N., and Del Fabbro, Massimo
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COCONUT oil ,ORAL health ,ORAL hygiene ,STREPTOCOCCUS mutans ,BACTERIAL colonies - Abstract
Aim: The present systematic review and meta-analysis aim to evaluate randomized control trials (RCTs) to answer the question "Can oil pulling with coconut oil help patients with poor oral health?" Materials and Methods: A literature search was conducted for RCTs till January 2021. A total of 47 articles were retrieved through five electronic databases, i.e., Web of Science, PubMed, Cochrane Review, SCOPUS, and Embase using key words related to the topic. The selection of articles was based on the PICOS criteria and the PRISMA protocol for systematic reviews. The studies which discussed coconut oil and its effect on the plaque, gingival index, and Streptococcus mutans count were included in the study. Results: The final selection included 13 articles from which data were extracted for further evaluation. The articles included show coconut oil's efficiency as an antimicrobial agent to reduce bacterial colonization with significant improvement in oral hygiene by practicing oil pulling. However, the quality of evidence is low and more well-designed clinical trials with a wide range of oral health outcomes are required. Conclusion: Based on the results of the systematic review, there is a significant statistical difference in plaque and gingival index between individuals with and without using coconut oil. Hence, further research is mandatory to clearly explain the role of microbiota and their transformations in the oral cavity. We conclude that continued surveillance of patients in a long-term study design with holistic alternatives and early management of complications are important in lifelong care and well-being of patients with a compromised oral cavity. [ABSTRACT FROM AUTHOR]
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- 2021
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26. Recombinant Human Derived Growth and Differentiating Factors in treatment of periodontal intrabony defects: Systematic review and network meta‐analysis.
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Panda, Sourav, Khijmatgar, Shahnawaz, Das, Mohit, Arbildo‐Vega, Heber, and Del Fabbro, Massimo
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- 2021
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27. Oral Candidal Load and Oral Health Status in Chronic Obstructive Pulmonary Disease (COPD) Patients: A Case-Cohort Study.
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Khijmatgar, Shahnawaz, Belur, Giridhar, Venkataram, Rajesh, Karobari, Mohmed Isaqali, Marya, Anand, Shetty, Veena, Chowdhury, Avidyuti, Gootveld, Martin, Lynch, Edward, Shetty, Sunena, Shenoy, Shilpa, K Chaithra, and Chowdhury, Chitta Ranjan
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ORAL microbiology , *SALIVA microbiology , *STAINS & staining (Microscopy) , *CONFIDENCE intervals , *CANDIDA , *ORAL health , *HEALTH status indicators , *CASE-control method , *T-test (Statistics) , *THEOPHYLLINE , *CHRONIC obstructive pulmonary disease , *DATA analysis software - Abstract
Objective. The objective of this study was to determine the candidal load of the patients with Chronic Obstructive Pulmonary Disease (COPD) and evaluate the oral health status of subjects with COPD. Material and Methods. N = 112 COPD subjects and N = 100 control subjects were included in the study. The selection of COPD cases was confirmed based on the set criteria from the American College of Physicians. The oral health status was assessed as per WHO criteria to determine the score of decayed, missing, and filled teeth (DMFT), significant caries index (SiC), community periodontal index and treatment needs (CPITN), and oral hygiene index-simplified (OHI-S). Gram staining was performed to identify Candida using the whole saliva. Quantitative evaluation of the candidal load was carried out using Sabouraud Dextrose Agar (SDA). Chrome agar was used to differentiate between the commensal carriages. A statistical analysis paired t -test and 95% confidence interval (CI) for proportions was carried out using STATA software. Results. Candidal growth was found in 21.42% (n = 24) of COPD cases and 1.1% (n = 11) of control cases (p < 0.05) (95% CI 0.45, 0.59). The DMFT score was 8.26 in COPD subjects and 4.6 in controls, the SiC score was 16.42 in COPD subjects and 10.25 in controls, and the CPITN score for both COPD and control cases was score 2. Conclusion. In conclusion, there was a higher candidal load among subjects suffering from COPD. Theophylline medication can be a risk factor for increased candidal load in COPD patients. [ABSTRACT FROM AUTHOR]
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- 2021
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28. A Multicultural Demographic Study to Analyze Antibiotic Prescription Practices and the Need for Continuing Education in Dentistry.
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Karobari, Mohmed Isaqali, Khijmatgar, Shahnawaz, Bhandary, Rahul, Krishna Nayak, U. S., Del Fabbro, Massimo, Horn, Rithvitou, and Marya, Anand
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PAIN , *PROFESSIONS , *CROSS-sectional method , *RESEARCH methodology , *DENTISTS , *PHYSICIANS' attitudes , *INTERVIEWING , *INFECTION , *DRUG prescribing , *QUESTIONNAIRES , *HYPOTHESIS , *DENTISTRY , *MEDICAL prescriptions , *PHYSICIAN practice patterns - Abstract
Objectives. The objective of the study was to understand and analyze the prescription patterns of dentists across various demographic locations for managing oral infections and pain with antibiotics and explore the evidence-based practices by clinicians as well as the need for further education. Materials and methods. This cross-sectional study was carried out using an online questionnaire framed to explore the knowledge, attitude, and practices among dentists with varying levels of experience and qualifications, regarding antimicrobial prescription. The questions were validated from previous published studies that explored the knowledge, attitude, and practice (KAP) with respect to antimicrobial prescription. In total, N = 300 of dentists from four different countries responded to the online questionnaire out of which 53% were specialists while 47% were general dentists. After data collection, descriptive analysis was carried out along with a one-sided hypothesis test to depict the power of the sample. Results. It was seen from the results of the study that the first-choice antibiotics for 67.8% of dentists were found to be the β-lactam group while sulfonamides and tetracyclines at 20% were the second most prescribed group. Another important finding was that 45.6% of dentists ignored hypersensitivity testing before prescription of antibiotics even though 83.3% of the total dentists interviewed were aware of the increase in antibiotic resistance. Conclusion. In conclusion, the dentists are partially aware of the guidelines but need further training and education on antimicrobial prescription that enables evidence-based decision-making for better practices and outcomes. [ABSTRACT FROM AUTHOR]
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- 2021
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29. Is there a justification of conducting clinical audit in the endodontic treatment outcomes?
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Karobari, Mohmed, Khijmatgar, Shahnawaz, Noorani, Tahir, Assiry, Ali, and Alharbi, Tariq
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ROOT canal treatment ,ENDODONTICS ,TREATMENT effectiveness ,DENTAL records ,DENTAL specialties ,PERIAPICAL diseases - Abstract
Objective: The aim of this study is to determine the role of clinical audit in improving endodontic treatment outcomes. Materials and Methods: An audit at the department of endodontics at dental specialty centre kingdom of Saudi Arabia was carried out. The audit was conducted by developing endodontics treatment and success predictors based on evidence, that can be measured for endodontic care. A total of 12 months' data was examined from the previous dental records. Ten clinical cards were which included root canal treatment were selected. The audit was carried out for a minimum of 50 teeth and a maximum of 200 teeth. The radiographs of record cards were studied and a single dentist completed the audit tool. Results: The vitality test was performed in 1.98% cases, intra-canal medicament was used and named in 3.96% cases, 3.96% the teeth were extracted due to endodontic failure. Further, in 6.93% of the cases that were identified had certain spaces but overall root canal filling was evaluated as satisfactory. Conclusion: The vitality test, type of intracanal medicament, and assessment of root canal filling were not done, but there was an overall performance of predictors for endodontic treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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30. Abfraction: Etiopathogenesis, clinical aspect, and diagnostic-treatment modalities: A review.
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Badavannavar, Anand N., Ajari, Sneha, Nayak, Krishna U. S., and Khijmatgar, Shahnawaz
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TOOTH abrasion ,TOOTH erosion ,COMPRESSIVE force ,DENTIN ,PATHOLOGY ,CLINICAL trials ,TOOTH loss ,TOOTH cervix ,CROSS-sectional method ,SYSTEMATIC reviews ,DENTAL pathology ,DENTAL enamel - Abstract
Background: Abfraction is a loss of tooth structure along the gingival margin and manifests with different clinical appearances. It has multifactorial etiology and may occur due to normal and abnormal tooth function and may also be accompanied by pathological wear, such as abrasion and erosion. The theory behind the abfraction is that the tooth flexure in the cervical area is caused due to occlusal compressive forces and tensile stresses. This results in the fractures in the hydroxyapatite (HA) crystals. It is also caused by the low packing density of the Hunter-Schreger band (HSB) at the cervical area. Unfortunately, there is a lack of evidence regarding the outcome of abfraction with or without intervention. The aim of this review is to collect clinical information from the literature and discuss the etiology, pathogenesis, clinical representation, and management. Also, search databases for clinical studies that describe the role of sclerotic dentine in non-carious cervical lesions (NCCLs) are becoming a clinical challenge.Methods: The literature was searched that described the etiology, pathogenesis, clinical representation, and management of the abfraction lesions. Also, a specific question regarding the formation of sclerotic dentin in the NCCL lesion was described and searched for evidence that challenges etching, bonding, and successfully restoring NCCLs. The databases PUBMED, SCOPUS, MEDLINE, WEB of SCIENCE, and EMBASE were searched using the key terms. The inclusion criteria were the randomized controlled clinical trial, cohort studies, and cross-sectional studies that aimed at determining the role of sclerotic dentine in NCCLs and its effect on etching, bonding.Results: One clinical study was retrieved according to the PRISMA flowchart and PICO format. The longer etching time, total-etch adhesive system, and EDTA pre-treatment of the sclerotic dentin of cervical wedge-shaped defects could improve the bonding strength in lesions like NCCL's.Conclusion: In conclusion, clinical challenges that occur due to NCCLs are better managed by a proper understanding of factors like etiopathogenesis, ultra-structure of enamel, and dentine and their effect on the bonding of restorations of the tooth. [ABSTRACT FROM AUTHOR]- Published
- 2020
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31. Maxillofacial injuries in motorcyclists following the implementation of helmet.
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Samuel, Soumi, Khijmatgar, Shahnawaz, Deepak, Deeyah, Prasad, Rajendra, and S. Nayak, Krishna
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HELMETS ,WOUNDS & injuries ,MOTORCYCLISTS ,TRAFFIC police ,MAXILLOFACIAL surgery - Abstract
Background: It has been reported that 20%–60% of all people injured in road traffic accidents (RTAs) tend to have some form of maxillofacial injury. Mangalore city, Karnataka State, India, traffic police has enforced the law to wear helmets to tackle the problem. The outcome of the initiative till date was not measured. Therefore, the objective of the study was to assess the prevalence of maxillofacial injuries among the victims of motorized two-wheeler RTAs, following the passing of the helmet law. Materials and Methods: The study was conducted at the Accident and Emergency Department of K.S. Hegde Medical College and Hospital and at the Department of Oral and Maxillofacial Surgery, A.B. Shetty Memorial Institute of Dental Sciences, Nitte (Deemed to be University), Mangalore, Karnataka, India. The inclusion criteria were the patients who had two-wheeler accidents during the time period of 2016–2017 was collected. The data related to age, gender, helmet wearing, diagnosis, and type of orthopedic injuries was included. A descriptive statistics was calculated along with 95% confidence interval; correlation coefficient and odds ratio using STATA software. Results: A total of N = 347 individuals were included in the study. The mean age of the individuals was 33.7 (2–85) years, and the median age was 32 years. 81.55% (N = 283) were male and 18.44% (N = 64) were female. Among the individuals, 51.5% (N = 179) were not wearing helmets and 44.38% (N = 154) of them were males. A total of 25.07 (N = 87) individuals had orthopedic injuries and 16.42% (N = 57) individuals had orthopedic injuries who were not wearing helmets. Conclusion: Under the limitations of the study, we conclude that majority of the two-wheelers are not wearing helmets. This study has demonstrated that the impact of wearing helmet on occurrence of craniofacial and orthopedic injuries is less. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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32. Fluoride in fish flesh, fish bone and regular diet in south-coastal area of Karnataka state of India.
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Chowdhury, Chitta, Khijmatgar, Shahnawaz, Kumari, Divya P., Chowdhury, Avidyuti, Grootveld, Martin, Hegde, Chethan, and Lynch, Edward
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FLUORIDES ,ANIONS ,DENTAL pathology ,INGESTION ,MICRONUTRIENTS ,ANIMALS ,FOOD chemistry ,NUTRITION policy ,NUTRITIONAL requirements ,SEAFOOD ,VEGETABLES - Abstract
Background: The objective of the study was to estimate the fluoride content in regular food items available, including fish, in a coastal area of the South Karnataka state of India.Materials and Methods: Fish and food samples were collected from a local market, i.e., Deralakatte, Mangalore of Karnataka State, India. Commonly consumed different species of fish (eight types are included in the study) and popular food items (twelve types) were collected through a random sampling strategy and then processed for the study. The flesh and bones of fish were separated from individual fish. Samples of flesh, bones, and food (nonfish, vegetarian food consumed by a proportion of Karnataka population) were homogenized separately, dried, and the pH of the processed samples was adjusted to neutrality (pH 7.0). Fluoride anion was determined using a fluoride ion selective electrode (ISE, Nico2000 Ltd., UK). Although the ingredients of the different fish and food items explored differed, the same processing technique and analytical laboratory bench-work procedure were performed for each sample, i.e., as per published research elsewhere. This ensured the accurate estimation of fluoride for each food item.Results: Concentrations of fluoride in foods (Nonfish, vegetarian food) was estimated to ranging from 0.85 to 7.09 ppm and that in fish samples ranged from 1.45 to 2.30 ppm. The highest concentration was estimated 3.16 ppm in Rohu fish flesh, and 7 ppm in rava dosa (a vegetarian food).Conclusion: In conclusion, the Rohu (Labeo rohita) fish species were found to contain higher concentrations of bone fluoride. Fluoride determined in fish flesh was also high in concentration 2.28 ppm. Among the regular food items, rava dosa (a thin and crispy crepe made from rava and rice flour) preparation has a higher level of fluoride. These values would provide valid information regarding the future development of recommended dietary allowance strategy for a population. [ABSTRACT FROM AUTHOR]- Published
- 2018
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33. Oral health status among cleft lip and palate patients in South India: A profile.
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Chowdhury, Chitta Ranjan, Khijmatgar, Shahnawaz, Kishore, Nanda P., and Shetty, Vikram
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- 2017
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34. Interrelations of Level of Urinary Cotinine and Score for Fagerstrom Test for Nicotine Dependence among Beedi Smokers, and Smokeless Tobacco Users in India.
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Vinoth Kumar, Nalini M., Khijmatgar, Shahnawaz, and Chowdhury, Chitta
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- *
COTININE , *NICOTINE addiction , *PYRROLIDINONES ,HEALTH of cigarette smokers - Abstract
Background: Tobacco related diseases is largely preventable and can stop pre-mature death. According to World Health Organization (WHO), the prevalence rate of smoking is 28.6% (40% among males and 18.2% among females). Beedismoking and tobacco chewing are the commonest forms of tobacco habits in India, and strongly associated with oral cancer in India. There are methods to estimation of severity of tobacco dependency, of them FTND is identified. The score for FTND is used for cigarette smoking, but we do not know the FTND score of ST users and Beedi smokers in India. Therefore, keeping the study in plan, we aim a systemic review with the following objective. Objectives: 1. To pursue a review of published researches on interrelations between Beedi smoking and FTND score. 2. To pursue a review of published researches on interrelations between consumption of ST and FTND score. Materials and Methods: A systematic search of published papers were examined from three different electronic databases namely Pubmed, Cochrane library, and ProQuest . The inclusion criteria and exclusion criteria was set based on commonality of the studies which was looked through the objectives. Total of four papers of its category were found, and those met the criteria for inclusion factors. Results: Seventy-one articles were screened initially and forty-three articles were excluded and twenty-eight articles were screened, out of which twenty articles were excluded based on inclusion criteria. The abstracts of remaining eight articles were reviewed and four were removed because of duplication of the data. Finally, four articles were included for review after three stages of screening. Review results revealed that out of four selected reviews, one research study finding was interrelated with FTND score and Beedi and ST users. This study results also revealed that there is not a set of research carried out on FTND score for Beedi smokers and ST users. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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35. Radiographic and Histomorphometric Evaluation of Biomaterials Used for Lateral Sinus Augmentation: A Systematic Review on the Effect of Residual Bone Height and Vertical Graft Size on New Bone Formation and Graft Shrinkage.
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Pesce, Paolo, Menini, Maria, Canullo, Luigi, Khijmatgar, Shahnawaz, Modenese, Laura, Gallifante, Gianmarco, and Del Fabbro, Massimo
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BONE growth ,MAXILLARY sinus ,SINUS augmentation ,SURGICAL complications ,BONE grafting ,BIOMATERIALS - Abstract
The aim of the present systematic review was to investigate the effect of residual bone height (RBH) and vertical bone gain on new bone formation (NBF) and graft shrinkage after lateral sinus lifts using different biomaterials. Methods: An electronic search was conducted on three databases to identify randomized controlled trials (RCTs) published until January 2021 with at least one follow-up at 6 months and at least five patients treated, comparing biomaterials used for maxillary sinus augmentation with a lateral approach. Graft volumetric changes, RBH, vertical bone gain, implant failure, and post-operative complications were evaluated. The risk of bias was assessed using the Cochrane tool. Results: We used 4010 identified studies, of which 21 were RCTs. Overall, 412 patients and 533 sinuses were evaluated. Only three publications had an overall low risk of bias. After 6 months, xenograft (XG) showed the least volume reduction (7.30 ± 15.49%), while autogenous graft (AU) was the most reabsorbed (41.71 ± 12.63%). NBF appeared to not be directly correlated with RBH; on the contrary, the overall linear regression analysis showed that NBF significantly decreased by 1.6% for each mm of postoperative vertical graft gain. This finding suggests that the greater the augmentation, the lower the NBF. A similar tendency, with a regression coefficient even higher than the overall one, was also observed with alloplast (AP) and XG. Conclusions: The present results suggested that NBF was essentially independent of preoperative bone height. On the contrary, the smaller the volume was of the graft placed, the higher the amount of new bone formed, and the smaller the graft shrinkage was. Minimizing the augmentation volume might be beneficial to graft healing and stability especially when using AP and XG. [ABSTRACT FROM AUTHOR]
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- 2021
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36. Effectiveness of Autologous Platelet Concentrates in Management of Young Immature Necrotic Permanent Teeth—A Systematic Review and Meta-Analysis.
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Panda, Saurav, Mishra, Lora, Arbildo-Vega, Heber Isac, Lapinska, Barbara, Lukomska-Szymanska, Monika, Khijmatgar, Shahnawaz, Parolia, Abhishek, Bucchi, Cristina, and Fabbro, Massimo Del
- Subjects
META-analysis ,TEETH ,BLOOD platelets ,TOOTH sensitivity ,DENTIN ,PLATELET-rich fibrin ,CLINICAL trials ,VITALITY - Abstract
The use of autologous platelet concentrates (APCs) in regenerative endodontic procedures is inconsistent and unclear. The aim of this meta-analysis was to evaluate the effectiveness of autologous platelet concentrates compared to traditional blood-clot regeneration for the management of young, immature, necrotic, permanent teeth. The digital databases MEDLINE, SCOPUS, CENTRAL, Web of Science, and EMBASE were searched to identify ten randomized clinical trials. The outcomes at postoperative follow-up, such as dentinal wall thickness (DWT), increase in root length (RL), calcific barrier formation (CB), apical closure (AC), vitality response (VR), and success rate (SR), were subjected to both qualitative synthesis and quantitative meta-analysis. The meta-analysis showed that APCs significantly improved apical closure (risk ratio (RR) = 1.17; 95% CI: 1.01, 1.37; p = 0.04) and response to vitality pulp tests (RR = 1.61; 95% CI: 1.03, 2.52; p = 0.04), whereas no significant effect was observed on root lengthening, dentin wall thickness, or success rate of immature, necrotic teeth treated with regenerative endodontics. APCs could be beneficial when treating young, immature, necrotic, permanent teeth regarding better apical closure and improved response to vitality tests. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
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