User profiles for O. Hamzaoui

Olfa Hamzaoui

Professeur de réanimation, Hôpital Robert Debré, CHU de Reims, Université de Reims
Verified email at chu-reims.fr
Cited by 3717

Current practice and evolving concepts in septic shock resuscitation

…, A Dubin, L Evans, MN Gong, O Hamzaoui… - Intensive care …, 2022 - Springer
… In the latter, beta blockers may decrease myocardial O 2 consumption, increase diastolic
filling and systemic flow and improve VAC [94]. Ongoing studies try to identify the best …

[HTML][HTML] Effective hemodynamic monitoring

…, D De Backer, I Douglas, M Edwards, O Hamzaoui… - Critical Care, 2022 - Springer
… Mixed venous oxygen saturation (SvO 2 ) and arterio-venous O 2 and CO 2 (v-aCO 2 ) gradients
help … Measures of forearm tissue O 2 saturation (StO 2 ) by near infrared spectroscopy in …

Pulsus paradoxus

O Hamzaoui, X Monnet… - European Respiratory …, 2013 - Eur Respiratory Soc
Systolic blood pressure normally falls during quiet inspiration in normal individuals. Pulsus
paradoxus is defined as a fall of systolic blood pressure of >10 mmHg during the inspiratory …

Assessing pulmonary permeability by transpulmonary thermodilution allows differentiation of hydrostatic pulmonary edema from ALI/ARDS

X Monnet, N Anguel, D Osman, O Hamzaoui… - Intensive care …, 2007 - Springer
Objective To test whether assessing pulmonary permeability by transpulmonary thermodilution
enables to differentiate increased permeability pulmonary edema (ALI/ARDS) from …

[HTML][HTML] Early administration of norepinephrine increases cardiac preload and cardiac output in septic patients with life-threatening hypotension

O Hamzaoui, JF Georger, X Monnet, H Ksouri, J Maizel… - Critical care, 2010 - Springer
Introduction We sought to examine the cardiac consequences of early administration of
norepinephrine in severely hypotensive sepsis patients hospitalized in a medical intensive care …

Effects of changes in vascular tone on the agreement between pulse contour and transpulmonary thermodilution cardiac output measurements within an up to 6-hour …

O Hamzaoui, X Monnet, C Richard, D Osman… - Critical care …, 2008 - journals.lww.com
… Forty-five patients received mechanical ventilation with a mean tidal volume of 8 ± 1 mL/kg,
a mean Fio 2 of 0.6 ± 0.2, and a mean positive end-expiratory pressure of 6 ± 4 cm H 2 O. …

[HTML][HTML] Critical care management and outcome of severe Pneumocystis pneumonia in patients with and without HIV infection

X Monnet, E Vidal-Petiot, D Osman, O Hamzaoui… - Critical Care, 2008 - Springer
… In all patients, NIMV was performed with the ventilator set in the pressure-support mode (positive
end-expiratory pressure of between 5 and 7 cm H 2 O, pressure support adjusted to …

Effect of an ICU diary on posttraumatic stress disorder symptoms among patients receiving mechanical ventilation: a randomized clinical trial

…, L Soufir, S Valade, N Bige, A Gaffinel, O Hamzaoui… - Jama, 2019 - jamanetwork.com
Importance Keeping a diary for patients while they are in the intensive care unit (ICU) might
reduce their posttraumatic stress disorder (PTSD) symptoms. Objectives To assess the effect …

Restoring arterial pressure with norepinephrine improves muscle tissue oxygenation assessed by near-infrared spectroscopy in severely hypotensive septic patients

JF Georger, O Hamzaoui, A Chaari, J Maizel… - Intensive care …, 2010 - Springer
… Moreover, they found an inverse correlation between the O 2 saturation at the venous end
… not only the O 2 saturation at the venous end of the capillaries but predominantly the O 2 …

[HTML][HTML] Current use of vasopressors in septic shock

…, J Duranteau, AC Gordon, O Hamzaoui… - Annals of intensive …, 2019 - Springer
Background Vasopressors are commonly applied to restore and maintain blood pressure in
patients with sepsis. We aimed to evaluate the current practice and therapeutic goals …