WorldCat Identities

Maizel, Julien

Overview
Works: 27 works in 27 publications in 2 languages and 47 library holdings
Roles: Other, Thesis advisor, Author, Contributor, Opponent
Publication Timeline
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Most widely held works by Julien Maizel
Early administration of norepinephrine increases cardiac preload and cardiac output in septic patients with life-threatening hypotension by Olfa Hamzaoui( )

1 edition published in 2010 in English and held by 2 WorldCat member libraries worldwide

A case of acute respiratory distress syndrome with sixth cranial nerve palsy by Clément Brault( )

1 edition published in 2018 in English and held by 2 WorldCat member libraries worldwide

Impact of non-dialysis chronic kidney disease on survival in patients with septic shock by Julien Maizel( )

1 edition published in 2013 in English and held by 2 WorldCat member libraries worldwide

Transthoracic echocardiography: an accurate and precise method for estimating cardiac output in the critically ill patient by Pablo Mercado( )

1 edition published in 2017 in English and held by 2 WorldCat member libraries worldwide

Residents learning ultrasound-guided catheterization are not sufficiently skilled to use landmarks by Julien Maizel( )

1 edition published in 2014 in English and held by 2 WorldCat member libraries worldwide

Facteurs influençant la réussite à l'examen classant national chez les étudiants en médecine d'Amiens (promotion 2011) by Line Gueran( Book )

1 edition published in 2012 in French and held by 2 WorldCat member libraries worldwide

The objective was to find predictive factors among the socio-demographic status, the study conditions, the motivation or the medical cursus to be classified among the first 2400 students passing the national ranking exam (NRE). Methods: All students passing the NRE in 2011 at the University of Picardie received a survey to complete 4 months before the exam. Different correlations were tested between the survey's answers, the results obtained at the annual examinations of the medical cursus and the rank obtained at the NRE. Results: One hundred and twenty eight (87,6%) students completed the survey. A large majority of students (86%) declared being satisfied of the condition of work in the university. However 70% are missing most of the lessons considering them inefficient (75%). In the univariate analysis, an age < 25 y/o (p=0.002) and the participation in an association (p=0.04) are positive predictive factors to obtained a rank <2400. Moreover going to the academic lessons, having a student's job or being issue from poor socio demographic conditions are associated with a rank >2400. In the multivariate analysis 2 parameters remained independently and significantly associated with a rank <2400: the age (odds ratio(OR) 0.4, 95% confidence interval (IC) 0.22-0.77 ; p=0.0055) and the participation in an association (OR : 7.7 [2,19-26,85] ; p=0.0014). Conclusion : Our study demonstarte that the age and the participation to an association seem to be independantly associated with a rank <2400 at the NRE. Further similar studies should be conducted in different French universities to confirm or infirm our results
Severe varicella-zoster virus pneumonia: a multicenter cohort study by Adrien Mirouse( )

1 edition published in 2017 in English and held by 2 WorldCat member libraries worldwide

Comparison of two strategies for initiating renal replacement therapy in the intensive care unit: study protocol for a randomized controlled trial (AKIKI) by Stephane Gaudry( )

1 edition published in 2015 in English and held by 2 WorldCat member libraries worldwide

Facteurs pronostiques des patients traités en réanimation pour choc septique : influence de la fonction rénale pré-existante : étude rétrospective sur 2 ans by Romain Deransy( Book )

1 edition published in 2011 in French and held by 2 WorldCat member libraries worldwide

OBJECTIVE : The aim of this study was to evaluate the influence of a pre-existing chronic kidney disease on outcomes of critically ill patients treated for septic shock. DESIGN : We included all patients treated for septic shock in 2008 and 2009 in the nephrology intensive care unit, CHU Amiens. We classified patients into 4 groups according their pre-existing septic shock glomerular filtration rate (GFR). Group 1 : normal renal function (GFR ≥ 60 ml/min/1,73 m2). Group 2 : CKD not on dialysis (CKD ND) (GFR < 60 ml/min/1,73 m2 but ND). Group 3 : CKD on hemodialysis (CKD HD) (GFR = 0). Group 4 : CKD (ND and HD) (GFR < 60 ml/min/1,73 m2). The primary outcome was 1-year mortality. Secondary outcomes were intensive care unit, hospital and 28-day mortality, duration (days) without mechanical ventilation (MV) (J1-J28) and duration (days) without catecholamine (C) (J1-J28). RESULTS : One hundred forty patients were included in this study. Eighty-five belonged to group 1, 38 in group 2 and 17 in group 3. The clinical characteristics of the 3 groups were different. The 28-day mortality was significantly higher in group 4 (73 %) vs group 1 (53 %) (p = 0,01). Similarly, mortality at 1 year was significantly higher in group 4 (85.4%) vs group 1 (64.7%) (p = 0.004). The number of days without MV was not significantly different between the 4 groups. The number of days without C was significantly different between group 1 (5.9 ± 7.6) vs group 2 (2.9 ± 4.5) (p = 0.02), between group 1 (5,9 ± 7.6) vs group 3 (1.6 ± 2.5) (p = 0.02) and between group 1 (5.9 ± 7.6) vs group 4 (2.5 ± 4) (p = 0.003). In multivariate analysis, GFR is a risk factor of 1-year mortality independent of age, hypertension, diabetes, modified SAPS 2, or the number of days without MV (J1-J28). However, faced with the number of days without C (J1-J28), the GFR is no longer an independent risk factor of mortality at 1 year. CONCLUSIONS : Experiencing septic shock, the pre-existing GFR is a risk factor for 1-year mortality independent of age, hypertension, diabetes, modified SAPS 2, or the number of days without MV (J1-J28). The mechanism involved in this excess mortality remains uncertain but it appears that the pre-existing and concomitant alteration of GFR and cardio-circulatory participate in the increase of hemodynamic failure in septic shock
Influence des résultats obtenus au cours des premiers et seconds cycles des études médicales sur le classement à l'ECN à la Faculté de médecine d'Amiens by Reda Khalef( Book )

1 edition published in 2012 in French and held by 2 WorldCat member libraries worldwide

INTRODUCTION: Since the implementation of the national ranking exam (NRE) in 2004, the Amiens university medical school is systematically positioned in the last quarter of the ranking. This trend has never been reversed despite the efforts and the educational reforms undertaken. The origin of this poor result and how to deal with are not well understood. OBJECTIVE: To determine whether a link exists between the results obtained in DCEM and the classification obtained in NRE. METHODS: Five hundred and seven students from four consecutive promotions (2008 to 2011) of the Medical Faculty of Amiens were studied by uni and multivariate logistic regression. The factors studied were: sex, age in D4, and mention department for obtaining Bac, family status, number of years before the post tray P1, the average score of knowledge examinations and P1 to D4 notes that the placement of D2 to D4. RESULTS: 61% of students were female. The average age in D4 was 24.7 years (+ / -0.8). In multivariate analysis, factors independently associated with a rank <2400 to the NRE were the age (OR 0.6, 95% CI: 0.36 to 0.98, P = 0.04), the average score in D1 (OR 1.03, 95%: 1,00-1, 06, p = 0.03), the average score in D3 (OR 1.24, 95% CI: 1.14 -1.35, p <0.0001), passing the bacalaureate in the Oise department (OR 0.30, 95% :0, 13-0, 66, p = 0.003), and being a couple without children (OR: 0.16, 95% :0, 03-0, 89, p = 0.04). CONCLUSION: This study confirms the link between the results obtained during the annual exam of medical course and the probability to be classified among the first 2400 students at the NRE
Echocardiography as a guide for fluid management by John H Boyd( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

High-flow nasal cannula therapy: clinical practice in intensive care units by for the BoReal study group( )

1 edition published in 2019 in English and held by 2 WorldCat member libraries worldwide

Practice of ultrasound-guided central venous catheter technique by the French intensivists: a survey from the BoReal study group by BoReal Study group( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

An uncommon cause of acute hypoxaemic respiratory failure during haematopoietic stem cell transplantation by Yohan Cerveaux( )

1 edition published in 2019 in English and held by 2 WorldCat member libraries worldwide

Insuffisance rénale chronique et sepsis : évaluation hémodynamique et de la réaction inflammatoire dans un modèle expérimental murin by Bénédicte Dehédin( Book )

1 edition published in 2011 in French and held by 2 WorldCat member libraries worldwide

Objectifs : Nos données cliniques suggèrent une surmortalité du patient insuffisant rénal chronique (IRC) hospitalisé pour choc septique, confirmée par une étude de survie après création d'un sepsis par le lipopolysaccharide (LPS), sur des souris urémiques. Nous explorons le retentissement cardiaque, hémodynamique et inflammatoire du sepsis afin de trouver une explication mécanistique. Démarche : Cent quinze souris ont été réparties en 4 groupes : sham-placebo, sham-LPS, IRC-placebo et IRC-LPS. A H6 de l'injection de LPS, une échographie cardiaque (ETT) évaluait la fonction systolique, diastolique du ventricule gauche (VG) et un cathétérisme carotidien mesurait la pression artérielle (PA) et la constante de temps de relaxation du VG Tau. L'urémie et les cytokines IL-6 et TNF[alpha] étaient dosées dans le serum et dans le myocarde pour l'IL-6. L'expression de VCAM-1 et la transcription de SERCA2. Résultats : Le LPS provoquait une insuffisance rénale aiguë, une tachycardie mais la PA et Tau restaient inchangés. L'ETT montrait la dysfonction diastolique et l'hypertrophie ventriculaire gauche de l'IRC et les dysfonctions systolique et diastolique du LPS. Après LPS, seul l'index de Teï était différent entre les souris sham et les souris IRC (480±120 vs 620±150) sans qu'on puisse affirmer la dysfonction diastolique majorée. SERCA2 s'exprimait de façon identique dans les 4 groupes. Le dosage sérique des cytokines montrait une réaction inflammatoire majorée dans le groupe IRC-LPS comparé au groupe sham-LPS. Les taux d'IL-6 et de VCAM-1 dans le myocarde montraient un effet du LPS mais non aggravé par l'IRC préexistante. Conclusion : Nous montrons une réaction inflammatoire au LPS majorée en cas d'IRC préexistante et que la surmortalité n'est pas expliquée par une dysfonction cardiaque plus sévère, à ce stade du sepsis. Nous testons actuellement l'hypothèse d'une atteinte vasculaire majorée par l'IRC même si on ne peut exclure une défaillance cardiaque retardée
Diagnosis of central hypovolemia by using passive leg raising by Julien Maizel( )

1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide

The pharmacokinetic challenge of voriconazole therapy for cerebral aspergillosis in patients treated with ibrutinib by Rémy Nyga( )

1 edition published in 2019 in English and held by 2 WorldCat member libraries worldwide

Limited value of end-expiratory inferior vena cava diameter to predict fluid responsiveness impact of intra-abdominal pressure by Antoine Vieillard-Baron( )

1 edition published in 2018 in English and held by 2 WorldCat member libraries worldwide

 
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English (16)

French (4)