Qu’avons-nous appris de la pandémie de grippe de 2009 ?

Scientific conference (2010, November 16)

Des mises en situation dans un contexte aigu extra hospitalier son elles un plus pour l'enseignement de la médecine d'urgence aux médecins généralistes

Conference (2009, November)

Maison de garde en médecine générale : responsabilité populationnelle et continuité de soins en milieu rural

Conference (2009, June 26)

Epidémie de grippe dans une institution pour personnes âgées correctement vaccinées.

in Acta Clinica Belgica (2009), 64/4

Elderly people in nursing home communities are vulnerable to contagious infections, including the influenza virus. Systematic anti-influenza vaccination is an important preventive measure; however ... [more ▼]

Elderly people in nursing home communities are vulnerable to contagious infections, including the influenza virus. Systematic anti-influenza vaccination is an important preventive measure; however, vaccination does not provide absolute protection. We report an outbreak of influenza A infection in a well-vaccinated nursing home population. Several factors can facilitate the occurrence of this type of outbreak. This report mainly addresses the discrepancy between the circulating viral strain and strains present in the recommended vaccine. [less ▲]

Déficit en vitamine D chez l'homme âgé vivant à domicile ou en institution en milieu urbain

in Presse Médicale (Paris, France : 1983) (2008), 37(2, Pt 1), 191-200

OBJECTIVES: Many studies report severe vitamin D deficiency in the elderly and its involvement in various health problems (not limited to bone metabolism disorders). Most papers concern elderly women ... [more ▼]

OBJECTIVES: Many studies report severe vitamin D deficiency in the elderly and its involvement in various health problems (not limited to bone metabolism disorders). Most papers concern elderly women, however, and little is known about this problem among elderly men. This study focused on vitamin D deficiency in elderly men living in urban areas, whether at home or in an institution. METHODS: Between December 2005 and June 2006, we randomly recruited from general practices 336 men aged 65 years or more, living either at home or in institutions for the elderly. The variables studied were: age, residence (home or institution), fall and fracture history, independence (Katz), mobility (TUG), balance, outdoor walking, blood 25-OH-D level, glomerular filtration rate (MDRD) and PINI index. RESULTS: Of the 336 men, 45 (13%) were excluded because they were already receiving vitamin D treatment. The study thus included 291 patients, 174 community-dwelling and 117 institutionalized. The latter were significantly older and had less independence. Their 25-OH-D levels were also significantly lower than for community-dwelling subjects. The prevalence of severe vitamin D deficiency (25-OH-D < 12 ng/mL) was 79% among men in institutions and 57% among those living in the community (p<0.0001), and for mild and moderate vitamin D deficiency (12-32 ng/mL), 21% and 42%, respectively. Overall, only 2 men, both living at home, had normal vitamin D levels (25-OH-D > or = 32 ng/mL). In institutions, factors predictive of severe deficiency were TUG > or = 30s, walking distance < or = 100 m and lack of outdoor walking. Among the men living at home, none of the variables studied was associated with severe vitamin D deficiency. DISCUSSION: Potential biases of the study are discussed. Seasonal variations of vitamin D levels were small and comparable in both groups. The study confirms the high prevalence of vitamin D deficiency in elderly men. These results could probably be extended to other European cities with similar characteristics. The problem of interpreting 25-OH-D results with respect to current laboratory norms for defining severe or moderate vitamin D deficiency (12 and 32 ng/mL, respectively) is also discussed. CONCLUSION: Vitamin D deficiency is widespread and severe in elderly men, especially those living in institutions. Moderate to severe deficiency is also frequent among men living at home. Vitamin D supplementation should be routinely prescribed in institutions for the elderly and probably also to any individual over 65 years. Laboratory norms should be harmonized and consistent with recent medical evidence. [less ▲]

Intérêt d'une recherche appliquée dans l'amélioration de la prise en charge d'une épidémie de grippe en maison de repos

Conference (2006, November 23)

Medecin de famille et intoxication au monoxyde de carbone

in Revue Médicale de Liège (2006), 61(5-6, May-Jun), 285-90

Carbon monoxide poisoning is not easily identifiable. It is the first cause of death by accidental poisoning in Europe. The family practitioner, who has not been made aware of this problem, incurs the ... [more ▼]

Carbon monoxide poisoning is not easily identifiable. It is the first cause of death by accidental poisoning in Europe. The family practitioner, who has not been made aware of this problem, incurs the risk of diagnostic indecision or of involuntary personal poisoning. Since symptomatology is non specific, the general practitioner answering housecalls is sometimes confronted with an urgent medical problem linked to the complications of this intoxication (coronary, neurological problems...), without having ways of documenting its origin of the poisoning or any means to protect himself. Through direct contact with his patients' environment, the family practitioner, being made sensitive to this problem, can certainly contribute to care and aftercare of the patient suffering from carbon monoxide poisoning, but also to the prevention of this public health problem often called "the silent killer". [less ▲]