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1.
Aust Endod J ; 2024 Jun 18.
Artigo em Inglês | MEDLINE | ID: mdl-38887152

RESUMO

This scoping review examined current case series and reports on guided surgical endodontic applications in order to provide a critical platform for future research. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping reviews guidelines were followed. A search on PubMed and Scopus yielded 611 articles, with 17 case reports and 1 series meeting inclusion criteria. Overall, guided surgery addressed anatomical complexities, with 15 articles employing static protocols and 3 dynamic. Results showed minimal iatrogenic errors and reduced chair time, with no postoperative issues reported. Within the cases described, guided endodontic surgery exhibited satisfactory results in management of anatomical complex cases. Cost-effectiveness, the need for adequate follow-up, procedure's reproducibility and accuracy, and objective measurement of the reduction in operative times and iatrogenic errors are some of the limitations in the current reports that need to be considered for planning of future experimental and cohort studies.

2.
Dent J (Basel) ; 12(5)2024 May 16.
Artigo em Inglês | MEDLINE | ID: mdl-38786543

RESUMO

The present systematic review was performed to assess the application of orally derived stem cells in periodontal regenerative therapy, and because of this, the following PICO question was proposed: "In patients with periodontitis, can the adjunctive use of orally derived stem cells provide additional clinical and radiographic benefits for periodontal regeneration?". Randomized clinical studies were electronically and manually searched up until December 2023. Quantitative analyses were performed with the aim of evaluating the mean differences (MDs) between the treatment and control groups in terms of clinical attachment level (CAL) gain, probing pocket depth (PPD) reduction, gingival recession (GR), and radiographic bone gain (RBG) using random effect models. A total of seven studies were selected for the systematic review. Meta-analyses excluding studies with a high risk of bias highlighted a non-statistically significant result for the use of stem cells when compared to the control groups in terms of CAL gain [MD = 1.05; 95% CI (-0.88, 2.97) p = 0.29] and PPD reduction [MD = 1.32; 95% CI (-0.25, 2.88) p = 0.10]. The same also applied to GR [MD = -0.08; 95% CI (-0.79, 0.63) p = 0.83] and RBG [MD = 0.50; 95% CI (-0.88, 1.88) p = 0.48]. Based on the high heterogeneity, there is not enough evidence to consider the adjunctive application of orally derived mesenchymal stem cells as a preferential approach for periodontal regenerative treatment, as compared to standard procedures.

3.
J Periodontal Res ; 2024 May 20.
Artigo em Inglês | MEDLINE | ID: mdl-38766764

RESUMO

The aim of this systematic review (SR) was to assess whether tooth mobility (TM) increases the risk of tooth extraction/loss. The protocol was registered in PROSPERO database (CRD42023485425). The focused PECO questions were as follows: (1) "In patients with periodontitis, undergoing periodontal treatment, are teeth affected by mobility at higher risk of being extracted/lost compared to non-mobile teeth, with a minimum follow-up of 10 years?" and (2) "In these patients, does varying degrees of tooth mobility increase the risk of tooth extraction/loss, with a minimum follow-up of 10 years?". Results were reported according to PRISMA statement. Electronic and manual searches were conducted to identify longitudinal studies. The different assessments of tooth mobility were pooled into three groups: TM0: Undetectable tooth mobility, TM1: Horizontal/Mesio-distal mobility ≤1 mm, TM2: Horizontal/Mesio-distal mobility >1 mm or vertical tooth mobility. Tooth loss was the primary outcome. Various meta-analyses were conducted, including subgroup analyses considering different follow-up lengths and the timing of TM assessment, along with sensitivity analyses. A trial sequential analysis was also performed. Eleven studies were included (1883 patients). The mean follow-up range was 10-25 years. The weighted total of included teeth, based on the sample size, was 18 918, with a total of 1604 (8.47%) extracted/lost teeth. The overall rate of tooth extraction/loss increased with increasing mobility: TM0 was associated with a 5.85% rate (866/14822), TM1 with the 11.8% (384/3255), TM2 with the 40.3% (339/841). Mobile teeth (TM1/TM2) were at an increased risk for tooth extraction/loss, compared to TM0 (HR: 2.85; [95% CI 1.88-4.32]; p < .00001). TM1 had a higher risk than TM0 (HR: 1.96; [95% CI 1.09-3.53]; p < .00001). TM2 had a higher risk than TM1 (HR: 2.85; [95% CI 2.19-3.70]; p < .00001) and TM0 (HR: 7.12; [95% CI 3.27-15.51]; p < .00001). The results of the tests for subgroup differences were not significant. Sensitivity meta-analyses yielded consistent results with other meta-analyses. Within the limits of the quality of the studies included in the meta-analyses, mobile teeth were at higher risk of being extracted/lost in the long-term and higher degrees of TM significantly influenced clinicians' decision to extract a tooth. However, most teeth can be retained in the long-term and thus TM should not be considered a reason for extraction or a risk factor for tooth loss, regardless of the degree of TM.

4.
Materials (Basel) ; 16(20)2023 Oct 23.
Artigo em Inglês | MEDLINE | ID: mdl-37895792

RESUMO

BACKGROUND: The purpose of this study was to evaluate some of the clinical variables that influence the accuracy of reproducing the planned attachment shape. The following clinical variables were considered: the template material, type of composite, and pressure application on the template during attachment curing. METHODS: In this study, the evaluated materials for the thermoplastic transfer template construction are Erkolen 0.8 (polyethylene: PE) and Erkodur 0.8 (polyethylene terephthalate glycol-PET-G), and two types of composite resins: Enaflow (light-curing low-viscosity composite resin) and Enamel plus dentina HRI (light-curing high-viscosity composite resin). Two different light-curing lamps were used: Valo cordless color with no pressure and push light pressure (SCS). The 26 models included in the study were imported into the 3 Shape Ortho System 2022 (ver. 85.0.20 3 Shape, Denmark), and attachments were virtually placed on the dental elements of the first premolar and on both sides of the first upper molars. The accuracy of the attachment reproduction was evaluated through linear and angular evaluations against the reference model (MCAD). Three physical models were obtained: model A (MA), which was printed with attachments; model B (MB) with attachments made with a PE template; and model C (MC) with attachments made with a PET-G template. RESULTS: The results showed statistically significant differences (p < 0.05) between the PE and PET-G templates with greater precision using the PET-G template. Statistically significant differences (p < 0.05) were found among the high-viscosity composite and low-viscosity composite with pressure curing. CONCLUSIONS: In light of the obtained data, using a PET-G template is recommended. The pressure application during composite curing reduces the reproduction accuracy with a low-viscosity composite.

5.
Minerva Dent Oral Sci ; 72(6): 312-318, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37255308

RESUMO

BACKGROUND: Hepatitis is a condition characterized by inflammation of the liver, which can be caused by several viruses including hepatitis A, B, C, D and E. This condition can affect the oral health of patients and increase the risk of complications during dental management. The clinical management of hepatitis patients in the dental setting requires a comprehensive and individualized approach to ensure safety and optimal treatment outcomes. This article aims to provide a comprehensive overview of the current literature on the dental management of patients with different forms of hepatitis. METHODS: The article focuses on the specific challenges associated with dental treatments in hepatitis patients, including increased risk of infection and bleeding. Additionally, the article provides recommendations for dental practitioners, including infection control measures, communication with medical providers, and the use of prophylactic antibiotics. RESULTS: The authors show that the dental management of patients with hepatitis requires a thorough understanding of the specific challenges associated with this condition, as well as the implementation of appropriate preventive measures to ensure the safety and well-being of these patients. CONCLUSIONS: Further research is needed to better understand the impact of hepatitis on oral health and the most effective approaches to managing dental treatments in this patient population.


Assuntos
Consultórios Odontológicos , Odontólogos , Humanos , Papel Profissional , Controle de Infecções
6.
Clin Oral Investig ; 27(7): 3321-3330, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-37014504

RESUMO

OBJECTIVES: The aim of this scoping review was to determine the effectiveness of the platelet-rich fibrin in the control of pain associated with alveolar osteitis. MATERIALS AND METHODS: Reporting was based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Extension for Scoping Reviews. A literature search was conducted in the PubMed and Scopus databases to identify all clinical studies on the application of platelet-rich fibrin in the control of pain caused by alveolar osteitis. Data were extracted independently by two reviewers and qualitatively described. RESULTS: The initial search returned 81 articles, with 49 identified after duplicates removal; of these, 8 were selected according to the inclusion criteria. Three of the eight studies were randomized controlled clinical trials, and four were non-randomized clinical studies, two of which were controlled. One study was case series. In all of these studies, pain control was evaluated using the visual analog scale. Overall, the use of platelet-rich fibrin resulted effective in the control of pain determined by alveolar osteitis. CONCLUSIONS: Within the limits of this scoping review, the application of platelet-rich fibrin in the post-extra-extraction alveolus reduced the pain associated with alveolar osteitis in almost all the included studies. Nevertheless, high-quality randomized trials with adequate sample size are warranted to draw firm conclusions. CLINICAL RELEVANCE: Pain associated with alveolar osteitis causes discomfort to the patient and is challenging to be treated. Use of platelet-rich fibrin could be a promising clinical strategy for pain control in alveolar osteitis if its effectiveness will be confirmed by further high-quality studies.


Assuntos
Alvéolo Seco , Fibrina Rica em Plaquetas , Humanos , Dente Serotino , Dor , Extração Dentária/efeitos adversos , Cicatrização
7.
Materials (Basel) ; 15(11)2022 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-35683299

RESUMO

Assessing maximum voluntary bite force is important to characterize the functional state of the masticatory system. Due to several factors affecting the estimation of the maximum bite force, a unique solution combining desirable features such as reliability, accuracy, precision, usability, and comfort is not available. The aim of the present study was to develop a low-cost bite force measurement device allowing for subject-specific customization, comfortable bite force expression, and reliable force estimation over time. The device was realized using an inexpensive load cell, two 3D printed ergonomic forks hosting reusable subject-specific silicone molds, a read-out system based on a low-cost microcontroller, and a wireless link to a personal computer. A simple model was used to estimate bite force taking into account individual morphology and device placement in the mouth. Measurement reliability, accuracy, and precision were assessed on a calibration dataset. A validation procedure on healthy participants was performed to assess the repeatability of the measurements over multiple repetitions and sessions. A 2% precision and 2% accuracy were achieved on measurements of forces in the physiological range of adult bite forces. Multiple recordings on healthy participants demonstrated good repeatability (coefficient of variation 11%) with no significant effect of repetition and session. The novel device provides an affordable and reliable solution for assessing maximum bite force that can be easily used to perform clinical evaluations in single sessions or in longitudinal studies.

9.
J Clin Med ; 10(20)2021 Oct 17.
Artigo em Inglês | MEDLINE | ID: mdl-34682884

RESUMO

The goal of this investigation was to identify potential risk factors to predict the onset of medication-related osteonecrosis of the jaw (MRONJ). Through the identification of the multiple variables positively associated to MRONJ, we aim to write a paradigm for integrated MRONJ risk assessment built on the combined analysis of systemic and local risk factors. The characteristics of a cohort of cancer patients treated with zoledronic acid and/or denosumab were investigated; beyond the set of proven risk factors a new potential one, the intake of new molecules for cancer therapy, was addressed. Registered data were included in univariate and multivariate logistic regression analysis in order to individuate significant independent predictors of MRONJ; a propensity score-matching method was performed adjusting by age and sex. Univariate logistic regression analysis showed a significant effect of the parameters number of doses of zoledronic acid and/or denosumab (OR = 1.03; 95% CI = 1.01-1.05; p = 0.008) and chemotherapy (OR = 0.35; 95% CI = 0.17-0.71; p = 0.008). The multiple logistic regression model showed that breast, multiple myeloma, and prostate cancer involved a significantly higher risk compared to lung cancer; a significant effect of the combined variables number of doses of zoledronic acid and/or denosumab (OR = 1.03; 95% CI = 1.01-1.06); p-value = 0.03) and exposure to novel molecule treatment (OR = 34.74; 95% CI = 1.39-868.11; p-value = 0.03) was observed. The results suggest that a risk assessment paradigm is needed for personalized prevention strategies in the light of patient-centered care.

10.
Artigo em Inglês | MEDLINE | ID: mdl-33353034

RESUMO

The purpose of the present study was to estimate the prevalence of cyclin-dependent kinase (CDK) 4/6 inhibitors use among cancer patients from the medication-related osteonecrosis of the jaw (MRONJ) cohort of the University of Messina. We retrospectively reviewed the records of all patients with either intravenous bisphosphonates or denosumab-related MRONJ reported in the electronic health records of the Unit of Oral Surgery, School of Dentistry, University of Messina between the first quarter of 2018 and the first quarter 2020 to identify eligible patients. We observed six cases of MRONJ associated with CDK4/6 inhibitors concomitantly with intravenous bisphosphonates and/or denosumab in breast cancer patients. The CDK4/6 inhibitors registered were palbociclib (n = 5) and abemaciclib (n = 1). Data of cancer patients diagnosed with MRONJ in the same period (n = 10) were extracted for comparison. The comparative assessment with this group of patients showed a similar distribution of MRONJ stage ranged and clinical course after treatment. The degree of risk for osteonecrosis in patients taking these new classes of drugs is uncertain but warrants awareness and close monitoring. The role of premedication dental evaluation as a prevention strategy has been acknowledged for cancer patients about to initiate intravenous bisphosphonates and/or denosumab for treatment of bone metastasis, but additional attention should be paid to whom are assuming CDK4/6 inhibitors because of their oral adverse events.


Assuntos
Osteonecrose da Arcada Osseodentária Associada a Difosfonatos/metabolismo , Quinase 4 Dependente de Ciclina/metabolismo , Osteonecrose da Arcada Osseodentária Associada a Difosfonatos/epidemiologia , Osteonecrose da Arcada Osseodentária Associada a Difosfonatos/etiologia , Conservadores da Densidade Óssea/efeitos adversos , Difosfonatos/efeitos adversos , Feminino , Humanos , Arcada Osseodentária , Masculino , Estudos Retrospectivos
11.
Pharmaceutics ; 12(11)2020 Oct 24.
Artigo em Inglês | MEDLINE | ID: mdl-33114407

RESUMO

Oral surgery has undergone dramatic developments in recent years due to the use of biomaterials. The aim of the present review is to provide a general overview of the current biomaterials used in oral surgery and to comprehensively outline their impact on post-operative wound healing. A search in Medline was performed, including hand searching. Combinations of searching terms and several criteria were applied for study identification, selection, and inclusion. The literature was searched for reviews published up to July 2020. Reviews evaluating the clinical and histological effects of biomaterials on post-operative wound healing in oral surgical procedures were included. Review selection was performed by two independent reviewers. Disagreements were resolved by a third reviewer, and 41 reviews were included in the final selection. The selected papers covered a wide range of biomaterials such as stem cells, bone grafts, and growth factors. Bioengineering and biomaterials development represent one of the most promising perspectives for the future of oral surgery. In particular, stem cells and growth factors are polarizing the focus of this ever-evolving field, continuously improving standard surgical techniques, and granting access to new approaches.

12.
Life (Basel) ; 10(7)2020 Jun 29.
Artigo em Inglês | MEDLINE | ID: mdl-32610675

RESUMO

BACKGROUND: The aim of the present work was to analyze a 10-year retrospective series of surgically treated medication-related osteonecrosis of the jaws (MRONJ) cases, reporting the clinical outcome and success rate for each adopted procedure in order to draw a treatment algorithm that is able to standardize clinical decision making and maximize the success of oral surgical treatment of MRONJ. METHODS: Different surgical approaches were categorized taking into consideration two variables a) hard tissue management (defined as debridement, saucerization or marginal resective surgery of maxillary necrotic bone) and b) soft tissue management (defined as type of flap design and related modality of wound-healing). RESULTS: For the retrospective cohort study, 103 MRONJ patients were enrolled and a total of 128 surgical procedures were performed. The role of radical-intended surgery using local flaps in MRONJ treatment was investigated, as well as palliative treatments. All stage I-II patients completely healed when a combination of radical necrotic bone surgery associated with a first intention healing of soft tissues was obtained. In stage III, when a patient was not eligible for maxillo-facial surgery, the use of palliative surgical strategies was effective in symptom relief in order to maintain a better quality of life for the duration of the patient's life. CONCLUSIONS: Oral surgery with radical intent associated with a flap design able to ensure first intention healing might represent a valid option for the majority of MRONJ patients. The designed decision tree allows clinicians to assess individual surgical approaches for MRONJ treatment in accordance with patient-centered outcomes and surgical skills.

13.
Artigo em Inglês | MEDLINE | ID: mdl-32403248

RESUMO

The COVID-19 outbreak has raised concerns about infection control all over the world. Among health workers, dentists are particularly exposed to the COVID-19 infection risk. The aim of this paper is to present a workflow to manage dental procedures already in use at the Dental Unit of the University Hospital of Messina. The proposed workflow accounts for the many aspects of dental practitioners' risk in the COVID-19 era, and focuses on the assessment of patient risk level, a two-phase dental procedure management (remote and face-to-face), and the use of specific preventive measures. No cases of COVID-19 infection were detected among patients and staff of the dental unit in a two-month period of time while using this protocol. This workflow seems a promising and effective solution to manage dental procedures during the COVID-19 outbreak, and could be implemented in both public and private practices until the emergency is contained.


Assuntos
Infecções por Coronavirus/epidemiologia , Odontologia/métodos , Odontólogos , Pneumonia Viral/epidemiologia , Administração da Prática Odontológica , Fluxo de Trabalho , Betacoronavirus , COVID-19 , Surtos de Doenças/prevenção & controle , Humanos , Controle de Infecções , Itália/epidemiologia , Pandemias , Papel Profissional , SARS-CoV-2
14.
J Craniofac Surg ; 31(4): e347-e352, 2020 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-32149968

RESUMO

The aim of the present work is to evaluate the most suitable surgical technique in relation to location and extent of medication-related osteonecrosis of the jaws (MRONJ) through comparison of success rate between the routinely used mucoperiostal flaps and different local flaps designs and propose a standardization of surgical procedures according to MRONJ stage and localization with 2 objectives: to provide the surgeon with an algorithm of treatment according to MRONJ localization and extension; to maximize the success of surgical treatment.Thirteen consecutive patients affected by focal MRONJ were surgically treated with radical osteotomy at the Center for Treatment of the Osteonecrosis of the Jaws (University of Messina, Italy).Initial defects were classified according to the classification of the Italian Societies of Oral Medicine and Maxillofacial Surgery (the SICMF-SIPMO staging system) which consider not only bone exposure but also radiological bone involvement. Treatment outcome was retrospectively assessed according to the different adopted surgical procedure: mucoperiostal flaps (GROUP A) advanced mucoperiostal flaps or rotation flaps (GROUP B) local flaps (GROUP C).Outcome after surgical treatment of focal MRONJ was positive in every group irrespective of MRONJ localization and extension. This may be due to the appropriate selection of surgical procedure.The results obtained demonstrated that focal MRONJ surgical treatment is a reliable procedure irrespective of the initial clinical situation. Radical osteotomy combined with appropriate selection of soft tissue management is crucial.


Assuntos
Doenças Maxilomandibulares/cirurgia , Procedimentos Cirúrgicos Ortognáticos , Retalhos Cirúrgicos/cirurgia , Humanos , Itália , Arcada Osseodentária , Osteotomia , Estudos Retrospectivos , Resultado do Tratamento
15.
J Craniofac Surg ; 30(3): 823-828, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30829887

RESUMO

BACKGROUND: Minor salivary gland tumors (MSGTs) are infrequent, representing 10% to 15% of all salivary neoplasms. Despite this low frequency, a significant increase in the incidence of these tumors has been reported in the lasts 30 years. While tumors of the salivary glands can appear at any age, different authors consider the peak of incidence to be associated with old age (60+). The etiopathogenesis of MSGTs remains unclear. In this context, the aim of this study was to explore the hypothesis that age-related changes in salivary antioxidant capacity are involved in the pathogenesis of minor salivary glands tumors to identify possible preventive measures.Furthermore the study aimed to describe the clinico-pathological features of a multi-institutional case series of MSGTs which results are consistent with data in the literature. METHODS: An electronic search of the English language literature was performed using PubMed and Google scholar (). Databases were screened for papers using a number of search strings constructed using relevant terms (minor salivary glands tumors, elderly, diet, antioxidant, saliva, salivary glands). RESULTS: According to the world literature, the peak of incidence of MSGTs is between the fifth and seventh decades of life. To date, the only confirmed risk factor for salivary gland tumors is the exposure to ionizing radiation. The significantly reduced salivary antioxidant capacity in old people may explain the higher prevalence of these tumors in the elderly population. CONCLUSIONS: Further investigation is required to determine the real etiopathogenesis of MSGTs and why these tumors result more frequent in elderly patients.


Assuntos
Envelhecimento/fisiologia , Antioxidantes/metabolismo , Neoplasias das Glândulas Salivares/etiologia , Neoplasias das Glândulas Salivares/metabolismo , Glândulas Salivares Menores/metabolismo , Fatores Etários , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Neoplasias das Glândulas Salivares/epidemiologia , Neoplasias das Glândulas Salivares/patologia
16.
Int J Dent ; 2018: 3245324, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30123271

RESUMO

OBJECTIVES: The aim of this study was to assess appropriateness of diagnostic exams, treatments, and procedures among Italian dental practitioners. MATERIALS AND METHODS: A questionnaire with multiple responses on topics of dentistry and oral medicine was administered to a sample of 198 Italian dental practitioners. Information on characteristics of the respondents was also collected. Descriptive statistics and multiple correspondence analysis (MCA) were applied. Data were analyzed using R software (version 3.3.2). RESULTS: The survey respondents included Doctors of Medicine (MD) (54/198 = 27%) with or without specialty in dentistry (33% versus 67%), Doctors of Dental Surgery (DDS) (144/198 = 73%), DDS with specialty in orthodontics (7%), and DDS with specialty in oral surgery (4%). Mandatory procedures in dental and oral medicine education and training include (a) prescription of antibiotics before/after oral surgery procedures; (b) prevention strategies for oral cancer, and (c) prescription of dental X-ray examinations (41%, 52%, and 48%, resp.). CONCLUSION: On examining the results of the survey, it is evident that information and implementation of the above mentioned procedures are crucially needed. Our results confirm the necessity to reduce inappropriate practices in dentistry, implementing formation and information, leading to correct prescriptions, and optimizing patients' oral health. This coincides with the Italian Slow Medicine program entitled "Fare di più non significa fare meglio-Choosing Wisely Italy," which has also motivated this study.

17.
Eur J Dent ; 12(1): 77-88, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29657529

RESUMO

OBJECTIVE: The purpose of this study was to evaluate the impact of a treatment with electro-neuro-feedback (ENF), a portable transcutaneous electrical nerve stimulation (TENS) device, on the clinical outcome and inflammatory biochemical parameters related to the impacted lower third molar surgery. MATERIALS AND METHODS: A randomized, split-mouth, and single-blind study was conducted on 32 patients requiring lower third molars extractions and referred to the Oral Surgery Unit of the School of Dentistry of the University of Messina. Every patient underwent surgical removal of both lower third molars. The first extraction included a placebo (electrodes placement with turned-off device) treatment following the surgery, while the second had the ENF used next to the avulsion and the following days. Clinical parameters were collected 4 days before, immediately after, 2, 4, and 7 days after the surgical procedure. Biochemical parameters were obtained 1 day before the surgical removal and 7 days after. Data were processed using Wilcoxon-Mann-Whitney test, with significance being set at P < 0.05. RESULTS: Clinical outcome parameters showed a significant improvement after the ENF treatment, while considered inflammatory markers expressed different patterns. CONCLUSIONS: ENF, a reliable portable TENS device, has demonstrated to be a useful tool in the managing of the postsurgical phases, reducing edema, pain, and consequent pain-killers consumption.

18.
Drug Saf ; 41(1): 111-123, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-28766109

RESUMO

INTRODUCTION: No official guidelines are available for the management of medication-related osteonecrosis of the jaw (MR-ONJ). The additional benefit of surgery after pharmacological treatment is debated by both clinicians and patients. OBJECTIVE: The aim of this study was to evaluate the changes in patients' MR-ONJ-related quality of life (QoL) after pharmacological treatment with or without surgery in a large cohort affected by MR-ONJ. METHODS: Anonymized data on patients diagnosed with MR-ONJ were extracted from the database of the Osteonecrosis of the Jaw Treatment Center (University of Messina, Italy) in the years 2005-2015. QoL was evaluated at the moment of MR-ONJ diagnoses (T0), after pharmacological treatment with or without surgery (T1 and T2, respectively), based on scores from the European Organisation for Research and Treatment of Cancer (EORTC) QOL Module for Head and Neck Cancer (global oral health status [GOHS]) and a visual analog scale (VAS), stratified by indication for use. RESULTS: Among 100 patients, 36% were affected by osteoporosis (OSTEO group) and 64% were affected by cancer (ONC group). Considering T0, QoL scores were higher in the OSTEO group then in the ONC group. At T1, GOHS and VAS increased in both groups (OSTEO group: +9.9% and +39.9%; ONC group: +35.4 and +97.2%, respectively). Pharmacological treatment was effective in reducing pain (OSTEO group: -22.0%; ONC group: -44.8%), and social contact troubles (OSTEO group: -40.3%; ONC group: -26.7%). At T2, GOHS and VAS further increased. Scores related to 'pain' and the troubles related to the 'social dimension' also decreased (OSTEO group: -91.3% and -72.0%; ONC group: 50.8% and -16.4%, respectively). CONCLUSIONS: MR-ONJ-related QoL increased after pharmacological treatment and, more notably, after surgery, which may offer benefits to selected patients. QoL data may help clinicians in promoting tailored management of MR-ONJ.


Assuntos
Osteonecrose da Arcada Osseodentária Associada a Difosfonatos/epidemiologia , Conservadores da Densidade Óssea/efeitos adversos , Difosfonatos/efeitos adversos , Qualidade de Vida , Índice de Gravidade de Doença , Idoso , Osteonecrose da Arcada Osseodentária Associada a Difosfonatos/psicologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Feminino , Humanos , Itália/epidemiologia , Masculino , Osteoporose/tratamento farmacológico
19.
J Craniofac Surg ; 29(2): 403-408, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-29135723

RESUMO

The aim of this study is to analyze the clinical outcome and the change in oral-health-related quality of life (QoL) of osteoporotic patients affected by medication-related osteonecrosis of the jaws (MRONJ). Forty-one patients, consecutively treated for a 10-year period, were retrospectively analyzed. All the patients underwent a marginal osseous resective jaw surgery. A clinical 12 months postoperative evaluation has been performed and the complete mucosal healing, the absence of swelling and suppuration, and no signs of disease recurrence were defined like success parameters. Quality-of-life surveys tests like EORTC QQ-C30 and QLQ-HN35 appendices in conjunction with a perceived oral health visual analog scale (VAS) were administered before (time of diagnosis of MRONJ) and after surgery (at least 6 months) in order to record the different oral health status of the treated patients. The majority of MRONJ-diagnosed patients complained symptoms like pain, eating discomfort, and sense problems, with occasional involvement of the social dimension. There was a prevalence of troubles with social eating and social contact.The complete mucosal healing was achieved in 100% of the patients and the administered survey tests reported a significant improvement in all the investigated spheres. Similarly, an increased mean score of perceived oral health VAS was reported.Marginal-resective surgery of the necrotic jaw bone can be an effective treatment of osteoporotic patients affected by localized MRONJ. Quality-of-life parameters are demonstrated to be useful for recording the patient-centered outcome of MRONJ treatment.


Assuntos
Osteonecrose da Arcada Osseodentária Associada a Difosfonatos/cirurgia , Saúde Bucal/estatística & dados numéricos , Qualidade de Vida , Humanos , Estudos Retrospectivos , Inquéritos e Questionários , Resultado do Tratamento
20.
Front Pharmacol ; 9: 1563, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30705631

RESUMO

Objective: In this study, we investigated the effects of a flavonoid-rich fraction of Bergamot juice (BJe) in rats subjected to experimental periodontitis induced by a single intragingival injection of lipopolysaccharides (LPS). Main Methods: Periodontitis was induced by a single intragingival injection of 1 µl LPS (10 µg/µl) derived from Salmonella typhimurium in sterile saline solution. The injection was made in the mesolateral side at the interdental papilla between the first and the second molar. Fourteen days after LPS injection, we performed radiographic analyses and then we surgically removed the gingivomucosal tissue surrounding the mandibular first molar for histological, immunohistochemical and molecular analysis. Results: LPS significantly induced oedema, tissue damage and increased neutrophil infiltration. At molecular level, we found increased NF-κB translocation as well as raised both TNF-α and IL-1ß expression, other than modulation of apoptosis-associated proteins. Moreover, the increased myeloperoxidase activity was associated with up-regulation of adhesion molecules. Immunohistochemical analysis for nitrotyrosine and poly ADP-ribose displayed an intense staining in the gingivomucosal tissue. Oral administration of BJe for 14 consecutive days reduced tissue injury and several markers of gingival inflammation including nuclear NF-κB translocation, cytokines expression, myeloperoxidase activity and the expression of some adhesion molecules such as ICAM and P-selectin. BJe also decreased both nitrosative stress and PARP positive staining. Moreover, it caused down-regulation of Bax and up-regulation of Bcl-2 expression. Conclusion: Our findings demonstrate that BJe improves LPS-induced periodontitis in rats by reducing the typical markers of inflammation, thus suggesting its potential in the treatment of periodontal diseases.

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