Publications by authors named "Delphine Tardivo"

Background: Managing noncommunicable diseases effectively requires continuous coordination and monitoring, often facilitated by eHealth technologies like mobile health (mHealth) apps. The end-user version of the Mobile Application Rating Scale is a valuable tool for assessing the quality of mHealth apps from the user perspective. However, the absence of a French version restricts its use in French-speaking countries, where the evaluation and regulation of mHealth apps are still lacking, despite the increasing number of apps and their strong relevance in health care.

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: Guided bone regeneration (GBR) is a reliable technique used in vertical and horizontal bone defects. The posterior mandibular region is an area limited by anatomic constraints. The use of resorbable membranes with a cortical component could compensate for the lack of rigidity of resorbable membranes without the complications of non-resorbable membranes.

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Albumin is the most abundant protein in human serum and a specific amount of albumin also can be found in the saliva. It has several physiological functions such as blood colloidal osmotic pressure, antioxidant activity, binding and transporting of endogenous and exogenous substrates. We conducted an electronic search across several databases such as PubMed, Scopus, Cochrane, Embase and Science Direct using the relevant MeSH terms and keywords like "albumin", "serum albumin", "salivary albumin", "oral health" "dental caries" and "epidemiology".

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Biomimetic dental implants are regarded as one of the recent clinical advancements in implant surface modification. Coatings with varying thicknesses and roughness may affect the dental implant surface's chemical inertness, cell adhesion, and antibacterial characteristics. Different surface coatings and mechanical surface changes have been studied to improve osseointegration and decrease peri-implantitis.

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Article Synopsis
  • Despite advancements in treatments, oral cancer (OC) incidence and five-year survival rates have stagnated around 50%, with 70% diagnosed at late stages, averaging a 2-5 month delay in diagnosis.
  • The study aims to analyze factors related to oral cancer and suggests new clinical approaches for improving diagnosis and screening.
  • Current recommendations from national organizations do not support mass screening due to insufficient evidence of mortality reduction, favoring individual screening in high-resource settings, despite concerns about the diagnostic skills of frontline healthcare providers.
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Background: This paper aimed to study the association of serum Vitamin D level and Body Mass Index (BMI) as representatives of malnutrition at micro and macro levels, respectively, on dental caries.

Method And Participants: A total of 333 randomly selected children aged 6-12 years in Sulaimani, Kurdistan, Iraq were examined for three variables of the Decayed Missed Filled Tooth (DMFT) index, BMI, and Vitamin D serum levels in a single-time cross-sectional snapshot.

Results: The majority of the population studied (70%) were Vitamin D deficient.

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Mobile health apps can contribute to increased quality of individual oral hygiene behaviors. This study provides an overview and an evaluation of quality of oral-hygiene-related mobile apps currently available in Google Play Store and the French Apple App. A shortlist of nine apps was assessed by 10 oral health professionals using the Mobile App Rating Scale.

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Neglecting oral hygiene in adolescents negatively affects dental caries and periodontal diseases, in addition to social and emotional well-being. Thus, the TikTok platform (ByteDance, Beijing, China)as a social media could be a powerful channel to provide health-related information and educational content. This study aims to assess the quality of the TikTok videos corresponding to #oralhealtheducation.

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  • Tobacco and alcohol are major risk factors for oral squamous cell carcinoma, and despite European health policies aimed at prevention, the disease's incidence remains high, particularly among women.
  • A study analyzed data from Google, Wikipedia, and Twitter across 28 EU countries from 2004 to 2019, comparing interest in oral cancers with public health initiatives; findings showed a clear temporal link between changes in tobacco packaging and increased online searches for oral cancer in several countries.
  • The results suggest that the effectiveness of existing awareness campaigns, like Make Sense, is limited, indicating a need for improved communication strategies and collaboration with public figures to enhance awareness and impact around oral cancer prevention.
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Background: In the recent decades, the number of apps promoting health behaviors and health-related strategies and interventions has increased alongside the number of smartphone users. Nevertheless, the validity process for measuring and reporting app quality remains unsatisfactory for health professionals and end users and represents a public health concern. The Mobile Application Rating Scale (MARS) is a tool validated and widely used in the scientific literature to evaluate and compare mHealth app functionalities.

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Although it is generally accepted that a prosthetic restoration must take into account the gingiva, smile, and patient's face, it is often difficult to determine precisely what facial references must be considered. The purpose of this study was to determine the correct vertical and horizontal facial reference planes in esthetic prosthetic treatment. Using photographic analysis of 160 individuals, the different facial reference planes (interpupillary, intermeatic, intercommissural, and incisal edge lines; facial midline; and Camper and Frankfort planes) were compared to the ideal prosthetic reconstruction axis.

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The COVID-19 Coronavirus epidemic started in December 2019 in China, and progressed very quickly in France. Its consequences were the implementation of national measures such as the containment of the population, but also a disorganization of the healthcare system, in particular concerning oral care. Indeed, dental procedures produce aerosols which can be loaded with viral particles, and as such, constitute a major contamination route by the virus.

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The COVID-19 Coronavirus epidemic started in December 2019 in China, and progressed very quickly in France. Its consequences were the implementation of national measures such as the containment of the population, but also a disorganization of the healthcare system, in particular concerning oral care. Indeed, dental procedures produce aerosols which can be loaded with viral particles, and as such, constitute a major contamination route by the virus.

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Article Synopsis
  • - The COVID-19 crisis began in December 2019 in China and spread rapidly to France, leading to national measures like population containment and significant disruptions in the healthcare system, especially in oral care.
  • - Dental procedures create aerosols that can carry the virus, prompting the National College of University Dentists in Public Health to form a working group for developing guidelines to protect dental practitioners amid the pandemic.
  • - The recommendations consider epidemiological data and the unique aspects of dental care, aiming to enhance safety for dental professionals while also highlighting the need for adaptive strategies in healthcare systems during public health emergencies.
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Aim: The aim of the present study was to create a tool to evaluate the risk of peri-implantitis according its severity.

Methods: After ethics committee approval, 43 patients provided signed consent and were included prospectively. Forty-five observations were recorded.

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Objective: The aim of this study was to evaluate the effectiveness of a preclinical oral prophylaxis education program by examining the effectiveness of the teaching module on changes to the students' attitudes towards their individual hygiene behaviors with interdental brushes (IDBs).

Methods: As being part of a new didactic program on oral interproximal prophylaxis, all preclinical third-year students (n = 96) enrolled in the 2014/15 academic year received theoretical, preclinical, and clinical lessons on interproximal prophylaxis. The evaluation of educational outcomes was linked to observed changes in students' hygiene behaviors using interdental brushes.

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Methanogens have already been described in periodontitis but not in peri-implantitis. Thirty peri-implantitis samples and 28 control samples were collected in 28 consenting peri-implantitis patients. PCR-sequencing of the 16S rRNA gene was used as a broad-spectrum screening method and results were further confirmed by real-time quantitative PCR targeting the mcrA genes.

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Dentin carious lesion is a dynamic process that involves demineralization and collagen denaturation. Collagen type I is the major protein in dentin and it has been investigated based on its optical properties. Multiphoton microscopy (MPM) is a nonlinear imaging technique that reveals the caries process using the collagen two-photon excitation fluorescence (2PEF) and its second-harmonic generation (SHG).

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Objectives: The goal of this study was to assess the reproducibility of an innovative method for facial analysis with three-dimensional-stereophotogrammetry (3D-spg).

Methods: Twelve subjects with no obvious malocclusion participated in this study. For each of them, four photographs were acquired using the LifeViz(TM) , an absolute calibration 3D-spg system.

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The objective of this study was to utilize a new odontological methodological approach based on radiographic for age estimation. The study was comprised of 397 participants aged between 9 and 87 years. A clinical examination and a radiographic assessment of alveolar bone loss were performed.

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Article Synopsis
  • Gender determination in forensic anthropology is crucial, especially when bones aren't available, and teeth often provide better preservation.
  • This study focused on analyzing canines to develop an easy dental technique for gender identification using CT scans of 210 samples.
  • The most effective model for predicting gender was based on four canines, achieving a high accuracy rate of 82.38 to 85.24%.
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Objective: The objective of this study was to utilise a new methodological approach based on radiographic examinations to demonstrate a potential association between coronary heart diseases (CHD) as well as severe hypertension and alveolar bone loss (ABL) in older adults.

Background: Many studies, primarily assessing clinical parameters, underline the association between periodontal diseases and cardiovascular diseases. The relationship between ABL and CHD/vascular diseases (VD) is potentially of high importance because of their prevalence in populations, and they represent an important issue in the fields of epidemiology and public health.

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Accurate age determination is fundamental in both forensic medicine and anthropology. Many methods that relate dental characteristics to adult age have been proposed, but there is still no simple and reliable method that does not damage the study material. The aim of this work was to propose a relevant and practical technique for determining age in adults that could be used in both living and deceased individuals.

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The aim of this study was to establish a prediction formula to allow for the determination of sex among the southeastern French population using dental measurements. The sample consisted of 105 individuals (57 males and 48 females, aged between 18 and 25 years). Dental measurements were calculated using Euclidean distances, in three-dimensional space, from point coordinates obtained by a Microscribe.

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