Swiss dental journal最新文献_第5页

[Autologous platelet concentrates in regenerative dentistry - A narrative literature review. Part I: Theoretical and legal aspects of the PR(G)F application]. [再生牙科中的自体血小板浓缩物--叙事性文献综述。第一部分：PR(G)F 应用的理论和法律方面]。

Swiss dental journal Pub Date : 2024-04-05 DOI: 10.61872/sdj-2024-05-02

Oliver P Ernst, Liza L Ramenzoni, Patrick R Schmidlin

{"title":"[Autologous platelet concentrates in regenerative dentistry - A narrative literature review. Part I: Theoretical and legal aspects of the PR(G)F application].","authors":"Oliver P Ernst, Liza L Ramenzoni, Patrick R Schmidlin","doi":"10.61872/sdj-2024-05-02","DOIUrl":"10.61872/sdj-2024-05-02","url":null,"abstract":"The use of autologous platelet concentrates (APC) such as platelet-rich fibrin (PRF) and/or plasma rich in growth factors (PRGF®) is considered an established treatment modality in re-generative dentistry. The possibility of delivering growth factors over aclinically relevant time of several days seems particularly interesting in the context of wound healing.The growing body of evidence in the field of APC requires a continuous and actual knowledge of the literature for being able to make evidence-based treatment recommendations with a realistic assessment of possible advantages of this technology.PR(G)F can be applied in solid or liquid form, pure or in combination with other biomaterials. Both appear to be reasonable, depending on the clinical indication and/or desired treatment outcomes. Because of the many different factors that can affect the PR(G)F products final characteristics, a basic understanding of these parameters is desirable for choosing the most suitable product and/or optimizing its clinical application. This review aims to provide an over-view of relevant theoretical, practical, legal and biologic aspects of APCs.","PeriodicalId":38153,"journal":{"name":"Swiss dental journal","volume":"134 1","pages":"130-143"},"PeriodicalIF":0.0,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140917137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of lozenge surface texture, taste and acidity on salivary flow rate: A crossover preclinical trial in healthy subjects. 含片表面质地、味道和酸度对唾液流速的影响：健康受试者的交叉临床前试验。

Swiss dental journal Pub Date : 2024-02-27 DOI: 10.61872/sdj-2024-02-05

Claudio A B Bianchetti, Fabio Saccardin, Andreas Filippi

{"title":"Effect of lozenge surface texture, taste and acidity on salivary flow rate: A crossover preclinical trial in healthy subjects.","authors":"Claudio A B Bianchetti, Fabio Saccardin, Andreas Filippi","doi":"10.61872/sdj-2024-02-05","DOIUrl":"10.61872/sdj-2024-02-05","url":null,"abstract":"Dry mouth is a multifaceted condition which is caused by reduced salivary secretion. This study aimed to evaluate and compare the effects of different lozenge surface textures, tastes and acidity levels on stimulated salivary secretion for increased oral moistening in participants without hyposalivation. This randomized, double-blind, clinical crossover trial with before and after comparison involved 33 healthy volunteers. Five lozenges, including a baseline control (C), apple (A), sour (S), sour apple (SA) and granular pectin (P) were tested on five different days with all the subjects. Salivary flow, pH value, and subjective feeling (visual analog scale) were measured before and after consuming the lozenge each day. Throughout all trial days the unstimulated whole salivary flow (UWSF) averaged 0.65 ± 0.26 ml/min. Lozenges S, SA, and P showed higher stimulated whole salivary flow (SWSF) than C (P < 0.001) by more than 0.5 ml/min. Lozenge P, with a rough surface, demonstrated the highest difference between UWSF and SWSF, 2.41 ± 0.69 ml/min. The stimulated saliva with the lozenges containing acidifiers (S, SA and P) was more than 1.4 pH units lower compared to lozenges C and A (P < 0.001). Subjects reported the strongest subjective feeling of increased saliva with lozenges SA and P. Overall lozenges SA and P provided the best objective results in enhancing salivary flow rate and subjective feeling of increased salivary flow.","PeriodicalId":38153,"journal":{"name":"Swiss dental journal","volume":"134 2","pages":"72-87"},"PeriodicalIF":0.0,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140917140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Removable dental prostheses and difficulties with chewing among frail individuals: Results from the Swiss SAPALDIA cohort. 活动义齿与体弱者的咀嚼困难：瑞士 SAPALDIA 队列的研究结果。

Swiss dental journal Pub Date : 2024-02-26 DOI: 10.61872/sdj-2024-02-04

Lujain Alchalabi, Emmanuel Schaffner, Medea Imboden, Julia C Difloe-Geisert, Nicola U Zitzmann, Nicole Probst-Hensch

{"title":"Removable dental prostheses and difficulties with chewing among frail individuals: Results from the Swiss SAPALDIA cohort.","authors":"Lujain Alchalabi, Emmanuel Schaffner, Medea Imboden, Julia C Difloe-Geisert, Nicola U Zitzmann, Nicole Probst-Hensch","doi":"10.61872/sdj-2024-02-04","DOIUrl":"https://doi.org/10.61872/sdj-2024-02-04","url":null,"abstract":"Oral healthcare among the frail is an underestimated geriatric care element. While neglected oral health (OH) is a well-established risk factor for frailty, frailty can be a risk factor for subsequent OH problems. The cross-sectional investigation nested into the SAPALDIA sub-cohort of citizens aged 52 years and older, aims to stimulate longitudinal research into aspects that accelerate poor OH among frail individuals. The hypothesis investigated was that (pre-) frail individuals are more likely to have missing teeth replaced with removable dental prostheses (RDP) resulting in difficulties with chewing. The study included 1489 participants undergoing geriatric assessments and oral examination. The main predictor was frailty status (non-frail; pre-frail; frail), based on Fried's frailty phenotype. The main outcomes of interest were non-functional dentition (presence of ≤ 19 natural teeth), presence of any RDP and self-reported difficulties with chewing. Pre-frailty and frailty were not associated with the presence of ≤ 19 natural teeth, but were associated with a higher RDP prevalence. The presence of at least one complete denture (CD) had 1.71 fold and 2.54 folds higher odds among pre-frail and frail, respectively, compared to non-frail individuals. Frail individuals with CD reported chewing difficulties 7.8 times more often than non-frail individuals without CD. The results are in line with the hypothesis that (pre-) frail individuals may be more likely to have tooth loss restored by RDPs. Future longitudinal research needs to assess potential barriers to oral hygiene and fixed dental prostheses among (pre-) frail and to study their oral health-related quality of life.","PeriodicalId":38153,"journal":{"name":"Swiss dental journal","volume":"134 2","pages":"53-71"},"PeriodicalIF":0.0,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140917142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Enamel pearls]. [珐琅珍珠］

Swiss dental journal Pub Date : 2024-02-21 DOI: 10.61872/sdj-2014-09-03

M. Schaffner, H. Stich, A. Lussi

引用次数: 0

[Denticles: dental pulp calculi]. [牙垢：牙髓结石]。

Swiss dental journal Pub Date : 2024-02-19 DOI: 10.61872/sdj-2014-04-02

M. Schaffner, H. Stich, A. Lussi

引用次数: 4

[Papilloma excision. Scalpel or CO2 Laser? A case report]. [乳头状瘤切除术：手术刀还是二氧化碳激光？一份病例报告]。

Swiss dental journal Pub Date : 2024-02-19 DOI: 10.61872/sdj-2024-04-02

Tamara Marcella Di Giovanni, Fabienne Andrina Bosshard

引用次数: 0

[Total rehabilitation in case of amelogenesis imperfecta]. [成骨不全症患者的全面康复]。

Swiss dental journal Pub Date : 2024-02-19 DOI: 10.61872/sdj-2024-03-02

Rita Bücheli-Kamber, Hendrik Meyer-Lückel, Thomas Jaeggi

引用次数: 0

Exploring the staining potential of 1 GSK-3 inhibitors in bovine teeth: 2 a one-year laboratory investigation. 探索 1 种 GSK-3 抑制剂在牛牙齿中的染色潜力：2 一项为期一年的实验室调查。

Swiss dental journal Pub Date : 2024-02-07 DOI: 10.61872/sdj-2024-01-01

Jelena Karacic, Florin Eggmann, Roland Weiger, Lucia K Zaugg

{"title":"Exploring the staining potential of 1 GSK-3 inhibitors in bovine teeth: 2 a one-year laboratory investigation.","authors":"Jelena Karacic, Florin Eggmann, Roland Weiger, Lucia K Zaugg","doi":"10.61872/sdj-2024-01-01","DOIUrl":"10.61872/sdj-2024-01-01","url":null,"abstract":"GSK-3 inhibitors, such as Tideglusib (TG) and CHIR-99021 (CHIR), show promise in stimulating reparative dentin formation. The aim of this study was to assess the discoloration potential of TG and CHIR in an established in vitro model. Enamel-dentin specimens made from bovine incisors were randomly allocated to five groups (n=15 each): group bovine blood (BB), group dimethyl sulfoxide (DMSO), group TG, group CHIR, and group mineral trioxide aggregate (MTA). Each specimen had a central cavity in which the respective material was applied and sealed with resin-based luting material. Color determination was conducted using a dental spectrophotometer at t0 (before filling), t1 (immediately after filling), t2 (after one week), t3 (after one month), t4 (after three months), t5 (after six months), and t6 (after one year). Statistical analysis involved descriptive statistics, Kruskal-Wallis tests, and analysis of variance (α=0.05). Group BB and group CHIR exhibited the most significant decrease in lightness (ΔL*) after one year (ΔL*-4.7 and ΔL* -5.7, respectively), whereas groups DMSO, TG, and MTA showed minimal changes (DMSO ΔL*: -0.3; TG ΔL*: 1.4; MTA ΔL*: -0.5). Group BB and CHIR exhibited the highest ΔE values (6.4Å}0.6 and 6.5Å}0.8, respectively). Unlike CHIR, TG did not result in discoloration exceeding the threshold of visual perception, defined by a ΔE value of 5.5, during the one-year observation period. This laboratory study therefore suggests that TG could be utilized for indirect or direct pulp capping without major discoloration concerns. However, additional research is required to corroborate these findings.","PeriodicalId":38153,"journal":{"name":"Swiss dental journal","volume":"134 1","pages":"1-17"},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10221682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Changes in periapical status of root canal-treated teeth after head and neck IMRT: a retrospective study. 头颈部IMRT后根管治疗牙齿根尖周状况的变化：一项回顾性研究。

Swiss dental journal Pub Date : 2024-01-10 DOI: 10.61872/sdj-2024-09-01

Sina R Steiner, Fabio Saccardin, Thomas Connert, Andreas Filippi

{"title":"Changes in periapical status of root canal-treated teeth after head and neck IMRT: a retrospective study.","authors":"Sina R Steiner, Fabio Saccardin, Thomas Connert, Andreas Filippi","doi":"10.61872/sdj-2024-09-01","DOIUrl":"10.61872/sdj-2024-09-01","url":null,"abstract":"The objective of this retrospective study was to analyze the effect of the intensity modulated radiotherapy (IMRT) of the head and neck region on root canal-treated teeth and their periapical changes due to radiation. Patients undergoing IMRT of the head and neck region were evaluated. Different types of teeth (molars, premolars, incisors and canines) were compared. Panoramic and dental radiographs were used to assess the periapical region of root canal-treated teeth using the periapical index (PAI) before and after radiotherapy (RT) and put in relation to the radiation dose per tooth. Further parameters (patient-, therapy- and tooth-related factors) were included in this study. One hundred and twenty-four root canal-treated teeth (maxilla and mandible) of 51 patients were observed. A radiolucency in the periapical region was seen in 34.7% of the samples before IMRT and an increasing number of 46% after IMRT (p-value 0.092). Clinical or radiological signs of osteoradionecrosis could not be determined. The only statistically significant difference was detected in regions irradiated with less than 40 Gy (p-value 0.045). In regions irradiated with higher doses (>40 Gy), comparable pathologies increased in non-significant numbers. A statistically significant increase of periapical pathologies was detected in premolars of the maxilla. The observations reported here suggest that a high radiation dose during IMRT has no significant consequences on root canal-treated teeth. To compare the success of endodontic treatment before versus after IMRT, further research needs to be done.","PeriodicalId":38153,"journal":{"name":"Swiss dental journal","volume":"133 7","pages":"35-52"},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71427570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A survey on toothbrushing practices and dosing of fluoridated toothpaste among preschool children in the cantons of Basel-Stadt and Berne, Switzerland. 瑞士巴塞尔-施塔特州和伯尔尼州学龄前儿童刷牙习惯和含氟牙膏剂量的调查1。

Swiss dental journal Pub Date : 2024-01-10 DOI: 10.61872/sdj-2024-07-08-01

Désirée Céline Adé, Cornelia Filippi, Andreas Filippi

{"title":"A survey on toothbrushing practices and dosing of fluoridated toothpaste among preschool children in the cantons of Basel-Stadt and Berne, Switzerland.","authors":"Désirée Céline Adé, Cornelia Filippi, Andreas Filippi","doi":"10.61872/sdj-2024-07-08-01","DOIUrl":"10.61872/sdj-2024-07-08-01","url":null,"abstract":"This study aimed to evaluate toothbrushing practices and toothpaste dosing among preschool children aged 0-6 years in Switzerland recruited from the Department of General Pediatric and Adolescent Dentistry, University Center for Dental Medicine Basel UZB, and in daycare centers or in private practices located in the canton of Berne. Three hundred parents of children were surveyed about socioeconomic characteristics, their children's toothbrushing behavior, the use of age-appropriate toothpaste, and whether they were instructed by an oral healthcare professional about appropriate toothbrushing practices and the amount of toothpaste to use. Additionally, the parents were asked to apply toothpaste to two different toothbrushes, one with a narrow and one with a wide brush head, as they usually would at home. The amount of toothpaste was weighed using a portable scale. Over 50% of the parents were not instructed by an oral health care professional on toothbrushing practices and toothpaste dosing. However, nearly all participants used age-appropriate toothpaste. Approximately 50% of the parents of 0- to 2-year-old children applied more than the recommended 0.25 g of fluoridated toothpaste (both brushes, mean ± SD: 0.25 g ± 0.14 g), while two-thirds of the parents of 2- to 3-year-olds (both brushes, mean ± SD: 0.36 g ± 0.23 g) and nearly 90% of the parents of 3- to 6-year-olds applied more than 0.25 g (both brushes, mean ± SD: 0.43 g ± 0.20 g). Overall, parents dispensed more toothpaste on the toothbrush with the wide brush head. The present study suggested that assuming toothpaste as the sole source of fluoride, the amounts generally used are not of concern. However, considering the substantial variation in the amounts of toothpaste applied, oral healthcare professionals should routinely provide instructions on toothbrushing practices and toothpaste dosing during children's dental examinations.","PeriodicalId":38153,"journal":{"name":"Swiss dental journal","volume":"133 6","pages":"18-34"},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71427569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0