[Characteristics of the patients needing emergency dental treatment at the hospital of Clermont-Ferrand (France)]. / Caractéristiques des patients ayant recours à l'unité d'urgence odontologique du CHU de Clermont-Ferrand (France).

BACKGROUND: Data on the profile of patients attending hospital dental emergencies units in France, and the activity of these units is scarce. Such knowledge is nevertheless necessary not only to optimize care, but also as the first step in a quality assurance process. METHODS: A cross-sectional study was conducted in the Clermont-Ferrand University Hospital dental emergencies unit to estimate its activity and ascertain the profile of the attending patients. The unit's computerized database was used to list the time distribution of the consultations as well as the profile of the patients attending in 2003 (N=2207). Furthermore, patients attending in February and March 2003 (N=383) completed a questionnaire about why they consulted and their regular dental follow-up. The emergency diagnoses as well as the treatment applied were also noted. RESULTS: The general profile of patients who attended the unit in 2003 was as follows: age of most patients 20-29 years, 52% of the patients were male, majority (85.4%) lived in Clermont-Ferrand or its suburbs, 13.5% had subsidized health insurance for disadvantaged people and 43% consulted the unit only when they suffered from a dental emergency. There were more consultations in the afternoons (59.2%) and their number decreased gradually during the week. The results from the questionnaire indicated that: pain (42%) and prosthetic problems (34%) were the most frequent reasons for consulting, 38.8% of the patients waited more than 7 days before attending and 50.8% had not seen a dentist in the previous year except in case of emergency. CONCLUSION: The patients attending the hospital units for dental emergencies have a special profile. These units should adapt care to the needs of attending patients who generally do not consult regular dental care facilities.

[Analysis of 925 patients on long-term hydroxychloroquine or chloroquine treatment: results of ophthalmological screening]. / Surveillance ophtalmologique des patients sous APS au long cours: analyse d'une population de 925 patients.

PURPOSE: The aim of this 4-Year study was to analyze the population referred to our laboratory for the visual follow-up of hydroxychloroquine or chloroquine treatment. MATERIAL AND METHODS: We received 925 patients: 78% female, 22% male. For each patient, a 13-item criteria was filled out and regular exams were performed. The pathologies were divided in to 4 groups: rheumatoid polyarthritis (P), lupus (L), sarcoidosis (S), others (O). RESULTS: The pathologies were distributed as follows: 48% "P", 29% "L", 3% "S", 1% "P + L", 19% "O". Of these patients, 19% had less than 1 Year of treatment, 73% 1-10 Years and 8% more than 10 Years. The screening exposed no retinal intoxications but 3% presented pre-clinical intoxication (PCI) and 80% were allowed to continue their treatment. The most important statistical results were: 1) a significant relation between the PCI and the duration of the treatment (p<0.001); 2) a non-significant relation between the PCI and the daily dose (p=0.417); and 3) a significant relation between PCI and the cumulative dose (p=0.003). CONCLUSION: The results shows the advantage of the ERG in screening to prevent anti-malarial retinal toxicity. This study confirms that the cumulative dose seems to be more important than the daily dose, but we agree with the international consensus to respect a daily dose under 6.5 mg/kg/d. The results also demonstrated that, with this large and diversified population, there is a need for prospective and multi-centric studies. With the above results, international standards should be established in order to obtain the most efficient screening for each category of patient.

[Children also die]. / Les enfants meurent aussi.

Palliative care has recently been developed in adults. However, children die as well and quite a few articles have been published on this special issue. The object of this article is to summarize the available literature in order to call for the development of clinical policies and minimum standards adapted to French pediatrics.

[Functional visual explorations of Bardet-Biedl syndrome. A study of three cases]. / Exploration fonctionnelle visuelle dans le syndrome de Bardet-Biedl. A propos de 3 cas.

Laurence-Moon syndrome, which is very rare, and Bardet-Biedl syndrome, which is more frequent are now well-recognized as two distinct entities in pediatric neurology. Bardet-Biedl syndrome includes a number of common clinical signs it shares with Laurence-Moon syndrome but also with other syndromes, particularly Alströme syndrome. These signs are retinitis pigmentosa, mental retardation, obesity, and hypogonadism. Ophthalmological and electrophysiological examinations are essential for confirmation and correct diagnosis of Bardet-Biedl syndrome. We present three case histories. Our third case illustrates the possibility of below normal yet discernable electroretinogram amplitudes which do not infirm the diagnosis of Bardet-Biedl syndrome.

[The war of the gasses: observations at witness of Dr. Voivenel during the conflict, 1914-1918]. / La guerre des gaz. Les observations et le témoignage du docteur Voivenel pendant le conflit 1914-1918.

Dr Voivenel was an exceptional witness of the First World War in fact of his regular attendance on the battle front close to soldiers. Through his duty, he brought great contributions to psychiatry and fighting gas pathology. We are proposing to pick that second subject out of his book: La Guerre des Gaz", published in 1919, a true and present-day chemical war study.