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Rhumatologue

Docteur BERNARD VALENTIN

RPPS 10003405759

2 publis sur 5 ans↗

📊 Reconnaissance scientifique : 3/100📝 13 articles publiés📚 HAL (1)

Diplômes

🎓 DES & spécialité ordinale

  • Rhumatologie (SM)

📚 CES (Certificat d'Études Spéciales)

  • CES Rhumatologie

🎓 Diplômes

  • DE Docteur en médecine

Source : Annuaire Santé ANS (FHIR Practitioner.qualification) · Mises à jour quotidiennes.

Activité de recherche & publications

Source : bases de données publiques (OpenAlex, PubMed).

h-index

3

h articles cités ≥ h fois chacun. Un h de 3 = 3 publications avec 3+ citations.

Citations

100

Publications

13

i10-index

2

Thématiques principales

  • Geographic Information Systems Studies ×5
  • Semantic Web and Ontologies ×4
  • Nuclear Engineering Thermal-Hydraulics ×3
  • Advanced Computational Techniques and Applications ×3
  • Colorectal Cancer Screening and Detection ×1
Voir sur OpenAlex ↗

Source : OpenAlex (CC0, OurResearch). Indicateurs académiques agrégés sur 250 M+ d'œuvres.

Bibliographie

Source : HAL — archive ouverte CCSD/CNRS (couvre articles, chapitres EMC, communications congrès, thèses).

Lieu de consultation

Tarifs & secteur de conventionnement

Secteur de conventionnement non disponible (médecin hospitalier ou non présent dans l'Annuaire santé CNAM des libéraux conventionnés).

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Lien Doctolib = recherche Google site:doctolib.fr (le 1er résultat est presque toujours le profil correct s'il existe).

Articles de presse (11)

Source : Google News (recherche par nom complet — homonymes possibles, vérifier le contenu).

Top publications · les plus citées

  • 1
    Changes in Mortality Related to Traumatic Brain Injuries in the Seychelles from 1989 to 2018

    Frontiers in neurology · 2021

    📚 27 citations🎯 RCR 2.66Top 19% NIH🔓 Open Access📄 PDF gratuit ↗
    Lire l'abstract Crossref ↓

    Introduction: Traumatic Brain Injuries (TBIs) are a significant source of disability and mortality, which disproportionately affect low- and middle-income countries. The Republic of Seychelles is a country in the African region that has experienced rapid socio-economic development and one in which all deaths and the age distribution of the population have been enumerated for the past few decades. The aim of this study was to investigate TBI-related mortality changes in the Republic of Seychelles during 1989–2018.Methods: All TBI-related deaths were ascertained using the national Civil Registration and Vital Statistics System. Age- and sex-standardised mortality rates (per 100,000 person-years) were standardised to the age distribution of the World Health Organisation standard population.Results: The 30-year age-standardised TBI-related mortality rates were 22.6 (95% CI 19.9, 25.2) in males and 4.0 (95% CI 2.9, 5.1) in females. Road traffic collisions were the leading contributor to TBI-related mortality [10.0 (95% CI 8.2, 11.8) in males and 2.7 (95% CI 1.8, 3.6) in females, P > 0.05]. TBI-related mortality was most frequent at age 20–39 years in males (8.0) and at age 0–19 in females (1.4). Comparing 2004–2018 vs. 1989–2003, the age-standardised mortality rates changed in males/females by −20%/−11% (all cause mortality), −24%/+39.4% (TBIs) and +1%/+34.8% (road traffic injury-related TBI).Conclusion: TBI-related mortality rates were much higher in males but decreased over time. Road traffic collisions were the single greatest contributor to TBI mortality, emphasising the importance of road safety measures.

  • 2
    Evaluating breast cancer screening performance without registries using medico-administrative data

    Scientific reports · 2025

    📚 1 citations🔓 Open Access📄 PDF gratuit ↗
  • 3
    Insights into the Age Dependency of Compositional MR Biomarkers Quantifying the Health Status of Cartilage in Metacarpophalangeal Joints

    Diagnostics (Basel, Switzerland) · 2023

    📚 1 citations🔓 Open Access📄 PDF gratuit ↗
    Lire l'abstract Crossref ↓

    (1) Background: We aim to investigate age-related changes in cartilage structure and composition in the metacarpophalangeal (MCP) joints using magnetic resonance (MR) biomarkers. (2) Methods: The cartilage tissue of 90 MCP joints from 30 volunteers without any signs of destruction or inflammation was examined using T1, T2, and T1ρ compositional MR imaging techniques on a 3 Tesla clinical scanner and correlated with age. (3) Results: The T1ρ and T2 relaxation times showed a significant correlation with age (T1ρ: Kendall-τ-b = 0.3, p < 0.001; T2: Kendall-τ-b = 0.2, p = 0.01). No significant correlation was observed for T1 as a function of age (T1: Kendall-τ-b = 0.12, p = 0.13). (4) Conclusions: Our data show an increase in T1ρ and T2 relaxation times with age. We hypothesize that this increase is due to age-related changes in cartilage structure and composition. In future examinations of cartilage using compositional MRI, especially T1ρ and T2 techniques, e.g., in patients with osteoarthritis or rheumatoid arthritis, the age of the patients should be taken into account.

Publications scientifiques (3) — classées par pathologie

Source PubMed · Recherche par auteur (homonymes possibles, vérifier l'affiliation).

Transversal3

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