Results 1 to 10 of about 1,255,344 (270)

Observational study on passive leg raising and the autonomic nervous system [PDF]

Physiological Reports, 2022
In the intensive care and perioperative setting, circulation is often supported by intravenous fluid preceded by prediction of fluid responsiveness during a passive leg raising (PLR) maneuver.
Søren Søndergaard
doaj   +6 more sources

End-tidal carbon dioxide changes induced by passive leg raising can predict fluid responsiveness in patients on veno-arterial extracorporeal membrane oxygenation: a prospective, interventional study [PDF]

Annals of Intensive Care
Background: Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is increasingly used in patients with cardiogenic shock. It results in cardiopulmonary shunting with reduced native cardiac output.
Timothée Hannequin, Aurore Ughetto, Jacob Eliet, Cinderella Blin, Aurélien Canon, Marine Saour, Philippe Gaudard, Celia Vidal, Nicolas Molinari, Pascal Colson, Marc Mourad   +10 more
doaj   +3 more sources

Differences in Hemodynamic Response to Passive Leg Raising Tests during the Day in Healthy Individuals: The Question of Normovolemia [PDF]

Life, 2023
Background: The passive leg-raising (PLR) test was developed to predict fluid responsiveness and reduce fluid overload. However, the hemodynamic response of healthy individuals to the PLR test and how it changes during the day, between the morning and ...
Andrius Pranskunas, Egle Gulbinaite, Aiste Navickaite, Zivile Pranskuniene   +3 more
doaj   +2 more sources

Pre-anesthesia ultrasound monitoring of subclavian vein diameter changes induced by modified passive leg raising can predict the occurrence of hypotension after general anesthesia: a prospective observational study [PDF]

BMC Anesthesiology, 2023
Background Perioperative hypotension increases postoperative complication rates and prolongs postoperative recovery time. Whether Passive Leg Raising test (PLR) and Subclavian Vein Diameter (DSCV) can effectively predict post-anesthesia hypotension ...
Lijun Yang, Bo Long, Min Zhou, Xiaofang Yu, Xiaoying Xue, Min Xie, Li Zhang, Jinsheng Guan   +7 more
doaj   +2 more sources

The clinical value of passive leg raising plus ultrasound to predict fluid responsiveness in children after cardiac surgery [PDF]

BMC Pediatrics, 2021
Background There are few non-invasive monitoring methods that can reliably predict fluid responsiveness (FR) in children. Here, we interrogate the value of doppler ultrasound evaluation of passive leg raising (PLR)-induced changes in stroke volume (SV ...
Deqiang Luo, Wei Dai, Lei Lei, Xueying Cai   +3 more
doaj   +2 more sources

Carotid artery velocity-time integral variation combined with passive leg raising test to predict hypotension after induction in older patients under general anesthesia: a prospective study [PDF]

BMC Geriatrics
Background Older patients are at an increased risk of developing hypotension following the induction of general anesthesia, which is linked to a higher incidence of postoperative complications, mortality, and morbidity.
Zhiwei Ge, Feifei Qin, Zhongming Lian, Boyan Zhang, Yaru Huang, Jianjun Yang, Dandan Tian   +6 more
doaj   +2 more sources

Do ScvO2 variations induced by passive leg raising predict fluid responsiveness? A prospective study [PDF]

Physiological Reports, 2021
Objective The present study investigates whether ScvO2 variations induced by passive leg raising (PLR) are able to predict fluid responsiveness (FR) in mechanically ventilated patients. Design A monocentric prospective clinical study.
Raphaël Giraud, Bojana Vujovic, Benjamin Assouline, Ivo Neto Silva, Karim Bendjelid   +4 more
doaj   +2 more sources

The Accuracy of the Passive Leg Raising Test Using the Perfusion Index to Identify Preload Responsiveness—A Single Center Study in a Resource-Limited Setting [PDF]

Diagnostics
Background: We investigated the accuracy of predicting preload responsiveness by means of a passive leg raising test (PLR) using the perfusion index (PI) in critically ill patients showing signs of hypoperfusion in a resource-limited setting. Methods: We
Marialessia Casazzo, Luigi Pisani, Rabiul Alam Md Erfan Uddin, Abdus Sattar, Rashed Mirzada, Abu Shahed Mohammad Zahed, Shoman Sarkar, Anupam Barua, Sujat Paul, Mohammad Abul Faiz, Abdullah Abu Sayeed, Stije J. Leopold, Sue J. Lee, Mavuto Mukaka, Mohammed Abul Hassan Chowdhury, Ketsanee Srinamon, Marja Schilstra, Asok Kumar Dutta, Salvatore Grasso, Marcus J. Schultz, Aniruddha Ghose, Arjen Dondorp, Katherine Plewes   +22 more
doaj   +2 more sources

Changes in the Cardiac Index Induced by Unilateral Passive Leg Raising in Spontaneously Breathing Patients: A Novel Way to Assess Fluid Responsiveness [PDF]

Frontiers in Medicine, 2022
BackgroundEvaluation of fluid responsiveness in intensive care unit (ICU) patients is crucial. This study was to determine whether changes in the cardiac index (CI) induced by a unilateral passive leg raising (PLR) test in spontaneously breathing ...
Zhiyong Zhao, Zhiyong Zhao, Zhongwei Zhang, Zhongwei Zhang, Qionghua Lin, Qionghua Lin, Lihua Shen, Lihua Shen, Pengmei Wang, Pengmei Wang, Shan Zhang, Shan Zhang, Zhili Xia, Zhili Xia, Fangfang Li, Fangfang Li, Qian Xing, Qian Xing, Biao Zhu, Biao Zhu   +19 more
doaj   +2 more sources

Fluid responsiveness to passive leg raising in patients with and without coronary artery disease: A prospective observational study [PDF]

Annals of Cardiac Anaesthesia, 2020
Introduction: Hemodynamic stability and fluid responsiveness (FR) assume importance in perioperative management of patients undergoing major surgery. Passive leg raising (PLR) is validated in assessing FR in intensive care unit patients. Very few studies
Varun Suresh, Manikandan Sethuraman, Jayakumar Karunakaran, Thomas Koshy   +3 more
doaj   +2 more sources