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Rhumatologue

Docteur ERICK LEGRAND

📍 Angers (49)HospitalierRPPS 10002545183
📊 Reconnaissance scientifique : 35/100📝 194 articles publiés📚 HAL (8)📕 1 livre🎓 1 thèse dirigée

Diplômes

🎓 DES & spécialité ordinale

  • DES Rhumatologie
  • Rhumatologie (SM)

🎓 Diplômes

  • DE Docteur en médecine

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

Direction de thèses

🎓 1 thèse dirigée

Source theses.fr — signal de direction d'équipe / statut PU-PH (à confirmer via le site universitaire).

Activité de recherche & publications

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

h-index

35

h articles cités ≥ h fois chacun. Un h de 35 = 35 publications avec 35+ citations.

Citations

5 059

Publications

194

i10-index

73

Thématiques principales

  • Bone health and osteoporosis research ×73
  • Bone health and treatments ×44
  • Bone Metabolism and Diseases ×31
  • Vitamin D Research Studies ×24
  • Musculoskeletal pain and rehabilitation ×17

Affiliations FR : Inserm · Université Nantes Angers Le Mans · Centre Hospitalier Universitaire d'Angers

Voir sur OpenAlex ↗🆔 ORCID 0000-0002-6469-967X

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).

Livres & ouvrages

Source : Google Books — filtre catégories médicales/santé/sciences.

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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Prendre rendez-vous & contact

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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 (6)

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

Top publications · les plus citées

  • 1
    Psychosocial risk factors for chronic low back pain in primary care--a systematic review

    Family practice · 2011

    📚 258 citations🎯 RCR 12.55Top 2% NIH🔓 Open Access📄 PDF gratuit ↗
  • 2
    Vitamin D Supplementation Associated to Better Survival in Hospitalized Frail Elderly COVID-19 Patients: The GERIA-COVID Quasi-Experimental Study

    Nutrients · 2020

    📚 186 citations🎯 RCR 11.23Top 2% NIH🔓 Open Access📄 PDF gratuit ↗
    Lire l'abstract Crossref ↓

    Background. The objective of this quasi-experimental study was to determine whether bolus vitamin D supplementation taken either regularly over the preceding year or after the diagnosis of COVID-19 was effective in improving survival among hospitalized frail elderly COVID-19 patients. Methods. Seventy-seven patients consecutively hospitalized for COVID-19 in a geriatric unit were included. Intervention groups were participants regularly supplemented with vitamin D over the preceding year (Group 1), and those supplemented with vitamin D after COVID-19 diagnosis (Group 2). The comparator group involved participants having received no vitamin D supplements (Group 3). Outcomes were 14-day mortality and highest (worst) score on the ordinal scale for clinical improvement (OSCI) measured during COVID-19 acute phase. Potential confounders were age, gender, functional abilities, undernutrition, cancer, hypertension, cardiomyopathy, glycated hemoglobin, number of acute health issues at admission, hospital use of antibiotics, corticosteroids, and pharmacological treatments of respiratory disorders. Results. The three groups (n = 77; mean ± SD, 88 ± 5 years; 49% women) were similar at baseline (except for woman proportion, p = 0.02), as were the treatments used for COVID-19. In Group 1 (n = 29), 93.1% of COVID-19 participants survived at day 14, compared to 81.2% survivors in Group 2 (n = 16) (p = 0.33) and 68.7% survivors in Group 3 (n = 32) (p = 0.02). While considering Group 3 as reference (hazard ratio (HR) = 1), the fully-adjusted HR for 14-day mortality was HR = 0.07 (p = 0.017) for Group 1 and HR = 0.37 (p = 0.28) for Group 2. Group 1 had longer survival time than Group 3 (log-rank p = 0.015), although there was no difference between Groups 2 and 3 (log-rank p = 0.32). Group 1, but not Group 2 (p = 0.40), was associated with lower risk of OSCI score ≥5 compared to Group 3 (odds ratio = 0.08, p = 0.03). Conclusions. Regular bolus vitamin D supplementation was associated with less severe COVID-19 and better survival in frail elderly.

  • 3
    2018 update of French recommendations on the management of postmenopausal osteoporosis

    Joint bone spine · 2018

    📚 88 citations🎯 RCR 4.81Top 8% NIH🔓 Open Access📄 PDF gratuit ↗

Publications scientifiques (50) — classées par pathologie

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

Transversal35

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Épidémiologie & registres3

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Gériatrie3

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Corticothérapie2

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Lombalgie2

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Anti-TNF1

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Essai clinique1

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Qualité de vie / PROMs1

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Revue générale1

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Vraie vie / RWE1

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