[Evaluation of the AFSSAPS clinical practice guidelines on prevention and treatment of thrombo-embolic disease in medicine (2009), in comparison with those of the American College of Chest Physicians (ACCP 2008) with the help of the AGREE tool]. / Évaluation du référentiel de l'Afssaps sur la prévention et le traitement de la maladie thromboembolique veineuse en médecine (2009) par comparaison à celui de l'American College of Chest Physicians (ACCP 2008) à l'aide de la grille AGREE.

We have evaluated the methodological quality of the AFSSAPS French clinical practice guidelines on prevention and treatment of thrombo-embolic disease in medicine, published in 2009. We have evaluated in parallel the similar recommendations from north-America on the subject (ACCP 2008). Our evaluation tool was the AGREE instrument which is consensual at an international level, in particular at the WHO (World Health Organisation) and at the European Union. The methodological quality of the AFSSAPS guidelines is sub-optimal, significantly lower than that of the ACCP guidelines. Compared with the ACCP guidelines, the weakest points of the AFSSAPS guidelines are about rigor of development (AGREE domain 3), applicability (AGREE domain 5) and editorial independence (AGREE domain 6). The main common shortcoming in quality of both guidelines is about lack of stakeholder involvement (AGREE domain 2). A more important implication of methodologists might explain why the ACCP guidelines reach a higher level of quality than those of the AFSSAPS guidelines. We do not make judgments about the content of the recommendations of the AFSSAPS or of the ACCP.

[Evaluation of the methodological quality of the Rémic (microbiology guidelines - bacteriology and mycology) of the Société française de microbiologie]. / Évaluation de la qualité méthodologique du Rémic (référentiel en microbiologie médicale - bactériologie et mycologie) de la Société française de microbiologie, 3(e) édition (2007).

We have evaluated the methodological quality of the Rémic (microbiology guidelines - bacteriology and mycology) of the Société française de microbiologie (edition2007), using to AGREE criteria, which are consensual at an international level, in particular at the the World Health Organisation (WHO) and at the European Union. The methodological quality of the Rémic appears to be sub-optimal. These shortcomings in quality are mainly observed in AGREE domain n° 5 (applicability), in AGREE item n° 5 (patients' opinions were not considered), and in AGREE item n° 23 (conflicts of interest were not declared). The users of the Rémic must be aware of these few methodological shortcomings in order for them to be careful before they put its recommendation in practice. In conclusion, we advise the editors of the Rémic to insert at least a methodological chapter in their next edition.

Lactobacillus crispatus as biomarker of the healthy vaginal tract.

Decades of research have shown that the lactobacilli inhabiting the human vagina are the first line of defense in the female urogenital and reproductive tracts. In healthy cervicovaginal microbiota, Lactobacillus crispatus is prevalent and beneficial with production of copious amounts of lactic acid potent broad spectrum bactericide virucide and immunomodulator. Future and preventic approaches may need to include probiotics, prebiotics also have the potential to optimize and restore the vaginal ecosystem.

Safety and efficacy of an intravaginal prebiotic gel in the prevention of recurrent bacterial vaginosis: a randomized double-blind study.

Objective. This study was performed to evaluate the efficacy and safety of a prebiotic treatment in the balance recovery of the vaginal flora in subjects previously treated for bacterial vaginosis (BV). Study Design. A randomized trial was carried out on 42 subjects with an active prebiotic group compared to a placebo group. The main evaluation criterion was the quantification of the vaginal flora measured by the Nugent score. Secondary criteria included vaginal pH and BV recurrence. Results. After 8 days of treatment, all subjects who received the prebiotic had a normal Nugent score, whereas 33% of the subjects treated with placebo had an intermediate or positive Nugent score. After 16 days of application, a normal Nugent score was maintained in all subjects treated with the prebiotic, whereas in the placebo group 24% of the subjects still had an elevated Nugent score. Moreover, the maintenance of (or reversion to) a normal flora was associated with the maintenance of (or reversion to) physiological pH values. Conclusions. The intravaginal gel treatment improves the recovery of a normal vaginal flora after the treatment of a BV episode, which should warrant a reduction in the risk of further recurrences.

Critical Appraisal of Microbiology Guidelines Endorsed by two Professional Organisations: Société Française De Microbiologie (SFM) and American Society of Microbiology (ASM).

Medical practice guidelines (GLs) being tools that are mainly designed to evaluate medical professionals, it sounds logical, and fair, that professionals should in turn evaluate GLs. Microbiology being a medical discipline, we used the AGREE instrument, i.e. an established evaluation tool for GLs, in order to evaluate the quality of two major microbiology guidelines, i.e. the SFM GLs and the ASM GLs). Both guidelines remain sub-optimal in their levels of quality, and obtain scores that are not very different from the average scores obtained by many other guidelines in various medical disciplines. We therefore believe that both guidelines need to be modified before they can be recommended without provisos. A higher degree of multi-disciplinary work, including a more formal implication of methodologists, as well as of infectious disease clinicians, and of economists, might perhaps enable future editions of these guidelines to reach higher levels of quality.

Isolation of Helcococcus kunzii from a post-surgical foot abscess.

We report here a case in which a strain of Helcococcus kunzii was isolated from a foot abscess, in an immunocompetent patient, after surgery for metatarsal fracture. Correct species identification of the strain was readily obtained on the basis of morphological and biochemical features, together with 16S rRNA analysis. This case demonstrates that this species should be considered a potential pathogen in patients with no underlying disease.