Cutoff Points for Grip Strength in Screening for Sarcopenia in Community-Dwelling Older-Adults: A Systematic Review.

BACKGROUND: Currently, different cutoff points for handgrip strength (HGS) have been used to estimate the prevalence of sarcopenia. In addition, the variability of equipment and protocols for this assessment can significantly influence the early detection of this important public health problem. Thus, this review aims to identify the different cutoff points for HGS adopted for older men and women in screening for sarcopenia. OBJECTIVES: this review aims to identify the different cutoff points for HGS adopted for older men and women in screening for sarcopenia. METHODS: In accordance with the PRISMA 2020 recommendations, which included published studies from the last 10 years, from 6 databases, in 3 different languages. RESULTS: 19.730 references were identified, of which 62 were included for the review. All references analyzed used algorithms and definitions of sarcopenia already known in the literature. Of the studies found, 16 chose to develop cutoff values for HGS based on their own population. The variation in cutoff points was evident when compared between gender and regions of the world. CONCLUSION: It has become evident that there is a variability of normative values for HGS in sarcopenia screening. In addition, this systematic review shows the difference in the cutoff points used between the consensuses and those developed for each population.

Predictors of mortality, ICU hospitalization, and extrapulmonary complications in COVID-19 patients.

OBJECTIVE: A major coronavirus disease 2019 (COVID-19) outbreak occurred in Northeastern France in spring 2020. This single-center retrospective observational cohort study aimed to compare patients with severe COVID-19 and those with non-severe COVID-19 (survivors vs. non-survivors, ICU patients vs. non-ICU patients) and to describe extrapulmonary complications. PATIENTS AND METHODS: We included all patients with a confirmed diagnosis of COVID-19 admitted to Colmar Hospital in March 2020. RESULTS: We examined 600 patients (median age 71.09 years; median body mass index: 26.9 kg/m2); 57.7% were males, 86.3% had at least one comorbidity, 153 (25.5%) required ICU hospitalization, and 115 (19.1%) died. Baseline independent factors associated with death were older age (>75 vs. ≤75 years), male sex, oxygen supply, chronic neurological, renal, and pulmonary diseases, diabetes, cancer, low platelet and hemoglobin counts, and high levels of C-reactive protein (CRP) and serum creatinine. Factors associated with ICU hospitalization were age <75 years, oxygen supply, chronic pulmonary disease, absence of dementia, and high levels of CRP, hemoglobin, and serum creatinine. Among the 600 patients, 80 (13.3%) had an acute renal injury, 33 (5.5%) had a cardiovascular event, 27 (4.5%) had an acute liver injury, 24 (4%) had venous thromboembolism, eight (1.3%) had a neurological event, five (0.8%) had rhabdomyolysis, and one had acute pancreatitis. Most extrapulmonary complications occurred in ICU patients. CONCLUSION: This study highlighted the main risk factors for ICU hospitalization and death caused by severe COVID-19 and the frequency of numerous extrapulmonary complications in France.

Follow-up with Telemedicine in Early Discharge for COPD Exacerbations: Randomized Clinical Trial (TELEMEDCOPD-Trial).

The results reported by different studies on telemonitoring in patients with chronic obstructive pulmonary disease (COPD) have been contradictory, without showing clear benefits to date. The objective of this study was to ascertain whether an early discharge and home hospitalization telehealth program for patients with COPD exacerbation is as effective as and more efficient than a traditional early discharge and home hospitalization program. A prospective experimental non-inferiority study, randomized into two groups (telemedicine/control) was conducted. The telemedicine group underwent monitoring and was required to transmit data on vital constants and ECGs twice per day, with a subsequent telephone call and 2 home visits by healthcare staff (intermediate and at discharge). The control group received daily visits. The main variable was time until first exacerbation. The secondary variables were: number of exacerbations; use of healthcare resources; satisfaction; quality of life; anxiety-depression; and therapeutic adherence, measured at one and 6 months of hospital discharge. A total of 116 patients were randomized (58 to each group) without significant differences in baseline characteristics or time until first exacerbation, i.e. median 48 days (pp. 25-75:23-120) in the control group, and 47 days (pp. 25-75:19-102) in the intervention group; p = 0.52). A significant decrease in the number of visits was observed in the intervention versus the control group, 3.8 ± 1 vs 5.1 ± 2(p = 0.001), without significant differences in the number of exacerbations. In conclusion follow-up via a telemedicine program in early discharge after hospitalization is as effective as conventional home follow up, being the cost of either strategy not significantly different.

Minigammacámara portátil para el diagnóstico de muerte encefálica / Portable gamma-camera for the diagnosis of brain death diagnosis

Objetivo: Evaluar la factibilidad del empleo de la minigammacámara portátil Sentinella(R), para el diagnóstico de muerte encefálica (ME). Diseño: Estudio observacional, prospectivo, de factibilidad. Ámbito: Unidad de cuidados intensivos de un hospital de tercer nivel. Pacientes: Desde enero a diciembre de 2017 se registraron de forma consecutiva los pacientes mayores de edad que tras su ingreso en unidad de cuidados intensivos fueron diagnosticados de ME según criterios clínicos. Intervenciones: El procedimiento se realizó a la cabecera del paciente tras la administración intravenosa de tecnecio 99 metaestable-hexametil-propilen-amino-oxima. La ausencia de perfusión a nivel de hemisferios cerebrales y fosa posterior se describía como patrón compatible con ME. Se correlacionó el diagnóstico con doppler transcraneal y/o electroencefalograma. Resultados: Cincuenta y seis pacientes presentaron exploración física compatible con ME. Un 66,1% fueron hombres con una mediana de edad de 60 (RIQ: 51-72) años. La causa más frecuente que precipitó la ME fue el ictus hemorrágico en el 48,2% (27) seguido por traumatismo craneoencefálico grave en el 30,4% (17), ictus isquémico en el 10,7% (6) y encefalopatía anóxica tras parada cardiorrespiratoria en el 7,1% (4). En todos los casos se realizó el diagnóstico clínico de ME y posteriormente una gammagrafía portátil que confirmó dicho diagnóstico en el 100% de los pacientes. Se contrastó el resultado con doppler transcraneal en 46 de ellos que confirmaba la presencia de reverberación diastólica y/o picos sistólicos. En 10 casos se registró el electroencefalograma, con aparición de silencio eléctrico, debido a la ausencia de ventana acústica en el doppler transcraneal. Conclusiones: El uso de minigammacámara portátil puede resultar una herramienta útil y factible para el diagnóstico de ME

Objective: To evaluate the feasibility of using the Sentinella(R) portable gamma-camera for the diagnosis of brain death (BD). Design: A prospective, observational feasibility study was carried out. Setting: Intensive Care Unit of a third level hospital. Patients: Consecutive recording was made of the adults diagnosed with brain death based on clinical criteria following admission to the Intensive Care Unit in the period from January to December 2017. Interventions: The procedure was performed at the patient bedside with the intravenous administration of technetium 99 metastable hexamethylpropylene amine oxime. The absence of perfusion in the cerebral hemispheres and brainstem was described as a pattern consistent with BD. The diagnosis was correlated to the transcranial Doppler and / or electroencephalographic findings. Results: A total of 66.1% of the patients were men with an average age of 60 years [IQR: 51-72]. The most frequent causes resulting in BD were hemorrhagic stroke (48.2%, n=27), followed by traumatic brain injury (30.4%, n=17), ischemic stroke (10.7%, n=6) and post-cardiac arrest anoxic encephalopathy (7.1%, n=4). A clinical diagnosis of BD was made in all cases, and the portable gamma-camera confirmed the diagnosis in 100% of the patients with a pattern characterized by the absence of brain perfusion. In addition, the results were compared with the transcranial Doppler findings in 46 patients, confirming the presence of diastolic reverberation and / or systolic peaks. The electroencephalographic tracing was obtained in 10 cases, with the appearance of electrical silence, due to the absence of an acoustic window in the transcranial Doppler study. Conclusions: A portable gamma-camera could be a useful and feasible tool for the diagnosis of BD

Near-Complete Genome Sequences of Rice Yellow Mottle Virus Isolates from Senegal.

Rice yellow mottle virus in Senegal is reported here for the first time. The near-complete genomic sequences of two isolates (Se1 and Se5) were obtained. A comparison with 18 sequences from West Africa revealed a new cluster with an isolate from Gambia, located at a basal position in the phylogenetic tree.

Portable gamma-camera for the diagnosis of brain death diagnosis. / Minigammacámara portátil para el diagnóstico de muerte encefálica.

OBJECTIVE: To evaluate the feasibility of using the Sentinella® portable gamma-camera for the diagnosis of brain death (BD). DESIGN: A prospective, observational feasibility study was carried out. SETTING: Intensive Care Unit of a third level hospital. PATIENTS: Consecutive recording was made of the adults diagnosed with brain death based on clinical criteria following admission to the Intensive Care Unit in the period from January to December 2017. INTERVENTIONS: The procedure was performed at the patient bedside with the intravenous administration of technetium 99 metastable hexamethylpropylene amine oxime. The absence of perfusion in the cerebral hemispheres and brainstem was described as a pattern consistent with BD. The diagnosis was correlated to the transcranial Doppler and / or electroencephalographic findings. RESULTS: A total of 66.1% of the patients were men with an average age of 60 years [IQR: 51-72]. The most frequent causes resulting in BD were hemorrhagic stroke (48.2%, n=27), followed by traumatic brain injury (30.4%, n=17), ischemic stroke (10.7%, n=6) and post-cardiac arrest anoxic encephalopathy (7.1%, n=4). A clinical diagnosis of BD was made in all cases, and the portable gamma-camera confirmed the diagnosis in 100% of the patients with a pattern characterized by the absence of brain perfusion. In addition, the results were compared with the transcranial Doppler findings in 46 patients, confirming the presence of diastolic reverberation and / or systolic peaks. The electroencephalographic tracing was obtained in 10 cases, with the appearance of electrical silence, due to the absence of an acoustic window in the transcranial Doppler study. CONCLUSIONS: A portable gamma-camera could be a useful and feasible tool for the diagnosis of BD.

Data on the association between age at natural menopause and physical function in older women from the International Mobility in Aging Study (IMIAS).

Women experience worse physical function and greater physical decline than men at similar ages. These sex differences are heterogeneous across settings and plausibly linked to gender inequality, with evidence of increasing disadvantage for women in increasingly iniquitous societies. As described in "Age at natural menopause and physical function in older women from Albania, Brazil, Colombia and Canada: A life-course perspective" [Velez et al., 2019] we assessed the association between age at natural menopause (ANM) and objectives markers of physical function (i.e., gait speed and grip strength) in older women from the International Mobility in Aging Study (IMIAS). For all sites combined, women with ANM ≥55 had higher gait speed than those with ANM 50-54. Women with ANM <40 had significantly lower grip strength compared with all other groups. In this article, we describe the region-specific associations between ANM, gait speed, and grip strength in 775 women aged 65-74, from the Southeastern European site (Tirana, Albania), Latin American sites (Manizales, Colombia and Natal, Brazil), and Canadian sites (Kingston, Ontario and Saint-Hyacinthe, Quebec). In region-specific analyses, ANM was associated with grip strength in Albania and Latin America and with gait speed in Albania only. No associations were observed in Canada.

Age at natural menopause and physical function in older women from Albania, Brazil, Colombia and Canada: A life-course perspective.

OBJECTIVE: Grip strength and gait speed are objective measures of physical function, which in turn is an indicator of biological aging. We evaluate the association between age at natural menopause (ANM) and physical functioning in a sample of postmenopausal women drawn from the International Mobility in Aging Study (IMIAS). STUDY DESIGN: Retrospective cohort study of 775 women aged 65-74, from Albania, Brazil, Colombia and Canada, who had experienced natural menopause. MAIN OUTCOME MEASURES: Gait speed and grip strength were obtained following standardized protocols. The association between self-reported ANM (<40, 40-44, 45-49, 50-54 and ≥55) and gait speed (m/s) and grip strength (kg) was assessed by linear regression analyses adjusting for several life-course economic and reproductive exposures, height, BMI and smoking. RESULTS: Overall, women with ANM ≥ 55 had higher gait speed than those with ANM 50-54 (ß = 0.05; 95%CI: 0.01, 0.10). Women with ANM < 40 had significantly lower grip strength compared with all other groups (ß= -2.58; 95%CI: -4.43, -0.74). In region-specific analyses, ANM was associated with grip strength in Albania and Latin America and with gait speed in Albania only. No associations were observed in Canada. CONCLUSIONS: ANM is associated with markers of physical functioning. Differences across study sites suggest that women in socially disadvantaged areas may reach menopause with different physiological reserves than those from more advantaged settings, leading to greater losses in muscle strength in postmenopausal years. More work comparing distinct populations is needed to better understand the underlying mechanisms.

Potential of lactic acid bacteria from Pico cheese for starter culture development.

Autochthonous lactic acid bacteria may provide a means of promoting the quality and safety of traditional fermented food products, in particular, artisanal cheeses. Pico cheese is an artisanal, dairy specialty of the Azores in risk of disappearing. Efforts to maintain its quality to the requirements of the modern markets are, thus, necessary. Lactic acid bacteria were isolated from artisanal Pico cheese, identified by sequencing of the 16S rRNA gene, and their potential as starter cultures was evaluated by studying their acidification ability, enzymatic activities (caseinolysis, lipolysis and API-ZYM profile), diacetyl and expolysaccharide production, autolysis, antimicrobial activity against Listeria monocytogenes ATCC 7466, Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 29523, Pseudomonas aeruginosa ATCC 27853 and Clostridium perfringens ATCC 8357, sensory evaluation of odour formation in milk, syneresis and firmness of the curd. Several of the studied lactic acid bacteria isolates showed interesting properties for practical application as starters in artisanal cheese production. The isolates with the highest number of positive traits and, therefore, the most promising for starter development were Lactococcus lactis ssp. lactis L1C21M1, Lactobacillus paracasei L1B1E3, Leuconostoc pseudomesenteroides L1C1E6, Lactobacillus casei L1A1E5 and L1C1E8.

Place de la prescription médicamenteuse dans la prise en charge des pathologies bucco dentaires chez l'enfant au centre dentaire de l'université de Conakry

La prescription est l'acte par lequel le praticien ordonne au patient des produits officinaux ou des préparations magistrales en fonction du poids et de l'âge de l'enfant. L'objectif de cette étude était de Contribuer à l'amélioration de la prescription médicamenteuse chez l'enfant en consultation dentaire à Conakry. Il s'agit d'une étude descriptive menée dans le service dentaire de l'université de Conakry sur une période de 6 mois chez l'enfant âgé de 1 à 12 ans ayant reçu une prescription médicale pour la prise en charge de la pathologie bucco dentaire. Au cours de l'étude nous avons obtenu 38,7% de cas pulpite irréversible et 19,6% de cas de desmodontite. Cependant, 15% d'enfants de notre échantillon ont été prémédiqués ; les classes pharmaceutiques les plus utilisées étaient les antalgiques suivis des antibiotiques avec respectivement 43,5% et 40,3%. La prescription médicamenteuse après l'acte posé était dominée par 43,7% d'antalgiques, 39,6% d'antibiotiques et 16,5% d'anti inflammatoire non stéroïdiens. Le rapport de conformité des molécules prescrites avec le diagnostic posé se résumait à 55,4% de prescriptions conformes contre 44,6% de prescriptions non conformes

Brain-derived neurotrophic factor (BDNF) and neurotrophin 3 (NT3) levels in post-mortem brain tissue from patients with depression compared to healthy individuals - a proof of concept study.

The neurotrophic factors (NTF) hypothesis of depression was postulated nearly a decade ago and is nowadays widely acknowledged. Previous reports suggest that cerebral concentrations of NTF may be reduced in suicide victims who received minimal or no antidepressant pharmacotherapy. Recent evidence suggests that antidepressant treatment may improve or normalise cerebral concentrations of neurotrophic factors. Therefore, we examined the concentration of brain-derived neurotrophic factor (BDNF) and neurotrophin 3 (NT3) in different brain regions (cortex, cingulate gyrus, thalamus, hippocampus, putamen and nucleus caudatus) of 21 individuals - 7 patients of which 4 patients with major depressive disorder (MDD) and overall age 86.8±5 years who received antidepressant pharmacotherapy (selective serotonin re-uptake inhibitors [SSRI]; tricyclic antidepressants [TCA]), 3 patients with MDD without antidepressant treatment and overall age 84.3±5 years versus 14 unaffected subjects at age 70.3±13.8. We detected significant elevation of BDNF (parietal cortex) and NT3 (parietal, temporal and occipital cortex, cingulate gyrus, thalamus, putamen and nucleus caudatus regions) in MDD patients who received antidepressant medication compared to MDD untreated patients and controls. Moreover, we detected a significant decrease of NT3 levels in the parietal cortex of patients suffering from MDD non-treated patients without treatment compared to healthy individuals. Although the limited statistical power due to the small sample size in this proof of concept study corroborates data from previous studies, which show that treatment with antidepressants mediates alterations in neuroplasticity via the action of NTF. However, more research using post-mortem brain tissue with larger samples needs to be carried out as well as longitudinal studies to further verify these results.

Utilisation de la boule de Bichat dans le traitement de la communication bucco-sinusienne iatrogène: à propos d'un cas

La communication bucco-sinusienne fait partie des complications per et post opératoires rencontrées au cours de l'avulsion des dents antrales, notamment les deuxièmes prémolaires et les premières molaires maxillaires. Nous rapportons le cas d'une jeune patiente de 23 ans, chez la quelle l'avulsion laborieuse de la 16 (première molaire maxillaire droite) a conduit à une communication bucco-sinusienne, dont la thérapeutique de première intention par lambeau de translation vestibulaire de plein épaisseur a échoué. La reprise chirurgicale associant le lambeau vestibulaire à la boule de Bichat, a permis la fermeture hermétique de la communication. Notre résultat a été comparé aux données actuelles de la littérature

Vulvar Lobular Capillary Hemangioma: A Rare Location for a Frequent Entity.

Lobular capillary hemangioma, or pyogenic granuloma, is an acquired hemorrhagic benign vascular lesion of the skin and mucous membranes. The pyogenic granuloma of the vulva is a rare finding and a limited number of case reports are available in the literature. To the best of our knowledge this is the first case described as a single pyogenic granuloma on the vulva.

Prise en charge de l'ostéopériostite chronique dentaire chez l'enfant: à propos d'un cas

L'ostéopériostite est un état inflammatoire aigu ou chronique du périoste et de l'os sous-jacent. Le but du traitement de l'adolescent est la dent causale d'avulser pour empêcher des complications septiques dentaires point de départ dentaire pour Staphylococcus aureus sensible à la méthicilline. Nous rapportons le cas d'une jeune fille de 10 ans anxieuse sans antécédents médicaux significatifs avec une ostéite de Garré évoluant depuis plusieurs mois. Le patient a été mis sous antibiotiques et examiné une semaine après la disparition des signes cliniques. Une technique, le type d'anesthésie Akinosi a été réalisée sous sédation consciente car l'anesthésie générale nécessite une préparation plus intense avant le traitement et une période de récupération plus longue après le traitement. Il a permis de pratiquer sans douleur à l'ouverture de pression de la chambre pulpaire de la première molaire mandibulaire gauche et de faciliter le drainage. L'avulsion de la dent causale se pratique alors en racine de séparation pour préserver le capital osseux

The osteoperiostitis is an acute or chronic inflammatory condition of the periosteum and the underlying bone. the goal of treatment of the teenager is avulsed causal tooth to prevent septic complications dental starting point for methicillin-sensitive staphylococcus aureus. we report the case of a young 10 year old girl anxious without significant medical history with osteitis of garré evolving for several months. The patient was put on antibiotics and review one week after resolution of clinical signs. one technique the type of anesthesia akinosi was performed under conscious sedition because general anesthesia requires a more intense preparation before treatment and a longer recovery period after treatment. it allowed to practice without pain to the pressure opening of the pulp chamber of the mandibular first molar left and facilitate drainage. the avulsion of the causal tooth is then practiced separation roots to preserve the bone capital.

iCarer: AAL for the Informal Carers of the Elderly.

In the context of the long-term care for older adults, informal carers play a key role. Daily competing priorities or a care-skills deficit may lead them to stress, anxiety and/or depression. The iCarer project (AAL-2012-5-239) proposes the design and implementation of a cloud-inspired personalised and adaptive platform which will offer support to informal carers of older adults with cognitive impairment. By means of a holistic approach comprising technologies and services addressing the intelligent and interactive monitoring of activities, knowledge management for personalised guidance and orientation, virtual interaction, e-learning, care coordination facilities and social network services, iCarer aims to reduce the informal carer stress and to enhance the quality of care they provide, thus improving their quality of life. The iCarer platform will be evaluated through a multi-centre non-controlled study (4 months; 48 homes located in England and in Slovenia). Currently the iCarer project is completing the development work. The evaluation trial is expected to start in August 2015.

[Lack of bioavailability of generic lopinavir/ritonavir not prequalified by WHO marketed in Africa (Congo Brazzaville)]. / Absence de bio-équivalence d'un générique du lopinavir/ritonavir non préqualifié par l'OMS commercialisé en Afrique (Congo Brazzaville).

Although second-line generic antiretroviral drugs are of great value in developing countries there are concerns regarding their quality and safety. This study is a case report and pharmacological study in healthy volunteers. A French subject of sub-saharan origin who visited Republic of Congo received a post-exposure treatment with AZT+3TC and LPV/r (200/50 mg, Arga-L®, India) following unprotected sexual intercourse. Two days later, in France, tests showed that plasma concentrations of lopinavir and ritonavir were undetectable. The WHO prequalification list showed Arga-L® was not prequalified. A pharmacological study in healthy volunteers evaluated oral bioavailability: plasma concentrations of generic LPV/r Arga-L® and LPV/r Kaletra® (400/100 mg) were measured after one single dose at 7 days apart in four healthy volunteers. Concentrations of Arga-L® at 12 h after intake were considerably lower than those of Kaletra®, revealing very low oral bioavailability of generic lopinavir and ritonavir (<10%) compared to the brand-name drug. We found that Arga-L®, despite having adequate qualitative and quantitative drug contents, had very poor bio availability compared to Kaletra®. In order to avoid the selection and the spread of drug-resistant HIV strains, rigorous pharmacological monitoring of generic antiretroviral drugs that are not pre-qualified by WHO, but are marketed in Africa, must be a priority for health authorities.

Multiple responses optimization in the development of a headspace gas chromatography method for the determination of residual solvents in pharmaceuticals / 药物分析学报

An efficient generic static headspace gas chromatography (HSGC) method was developed, optimized and validated for the routine determination of several residual solvents (RS) in drug substance, using a strategy with two sets of calibration. Dimethylsulfoxide (DMSO) was selected as the sample diluent and internal standards were used to minimize signal variations due to the preparative step. A gas chroma-tograph from Agilent Model 6890 equipped with flame ionization detector (FID) and a DB-624 (30 m × 0.53 mm i.d., 3.00μm film thickness) column was used. The inlet split ratio was 5:1. The influ-encing factors in the chromatographic separation of the analytes were determined through a fractional factorial experimental design. Significant variables: the initial temperature (IT), the final temperature (FT) of the oven and the carrier gas flow rate (F) were optimized using a central composite design. Response transformation and desirability function were applied to find out the optimal combination of the chromatographic variables to achieve an adequate resolution of the analytes and short analysis time. These conditions were 30 °C for IT, 158 °C for FT and 1.90 mL/min for F. The method was proven to be accurate, linear in a wide range and very sensitive for the analyzed solvents through a comprehensive validation according to the ICH guidelines.

Prevalence of the metabolic syndrome and its individual components in Brazilian college students.

AIMS AND OBJECTIVES: To identify the prevalence of the metabolic syndrome and its individual components in a population of college students at a public higher education institution in Fortaleza, Brazil. BACKGROUND: Scientific evidence has demonstrated the ascent of the metabolic syndrome in the young population. DESIGN: Cross-sectional study of 702 Brazilian college students between January-July 2011. METHODS: Socio-demographic indicators, life habits and the components of the metabolic syndrome were assessed. anova statistical tests were used to associate gender with the metabolic syndrome components, and the chi-square test to associate the number of metabolic syndrome components with gender and body mass index. RESULTS: High fasting venous glucose, triglyceride, total cholesterol and LDL-C levels were found in 12·3, 23·0, 9·7 and 5·9% of the sample, respectively. The prevalence of the metabolic syndrome amounted to 1·7%. Nevertheless, 30·4% of students manifested at least one and 12·4% at least two individual components. The prevalence of the metabolic syndrome was higher in men (58·3%) and in people who were overweight (33·3%) and obese (41·7%). It is important to implement public health policies to reduce college students' vulnerability to the metabolic syndrome. CONCLUSIONS: Most college students who displayed ≥3 metabolic syndrome components were men and already indicated being overweight and/or obesity. RELEVANCE TO CLINICAL PRACTICE: It is important that nurses assess the frequency of metabolic syndrome in college students as a predictor of cardiovascular health.

Le lymphangiome cervico-facial congenital de l'enfant au chu de conakry : analyse de trois cas

Le lymphangiome kystique est une tumeur vasculaire; benigne; rare; d'origine lymphatique. La forme principale est representee par le lymphangiome cervico-facial congenital de l'enfant. Sa pathogenese est inconnue. Cette malformation congenitale du systeme lymphatique est composee de formations kystiques developpees a partir d'endothelium lymphatique et remplies de lymphe et de sang. L'atteinte des voies aerodigestives superieures (VaDS) peut conduire a des complications graves; mettant en jeu le pronostic vital. nous presentons trois observations de lymphangiomes kystiques de diagnostic post natal. Le traitement etait chirurgical dans tous les cas consistant en exerese complete de la tumeur et le diagnostic confirme par l'examen histopathologique de la piece operatoire. apres un recul d'au moins 12 mois; aucune recidive locale n'a ete observee cependant la surveillance reste de mise

[Cervico-facial traumatic injuries at the Donka national hospital of the teaching hospital of Conakry]. / Les Plaies Traumatiques Cervico-Faciales A L'Hopital National Donka Du CHU De Conakry.

The Cervico-Facial Traumatic Injuries (CFTI) can entrain complications and serious aesthetic and functional sequella. The objectives of this study were to determine the frequency of CFTI, to describe the clinical forms and to evaluate the treatment. It was a prospective study conducted from February to July 2010 in the National Donka hospital of the Teaching Hospital of Conakry. The study concerned 265 patients, who benefited a treatment and reevaluated. The young adults aged between 21-30 years were the most affected (38.49%). 74.34 % were men and 25.66 % were females with a sex ratio of 2.9. Road accident was the etiology of injuries in 70.57% of cases. Clinically, the lesions were dominated by the wounds type II (49.05 %) followed by the wounds type I (48.30 %) and 2,65 % of wounds was type III. The treatment was medical and surgical. Evolution was considered favorable in 82.13 % of cases and disfavorable in 17.85 % of cases.