Echocardiographic Assessment of Volume Variation Secondary to Preoperative Fasting

Effect of the Duration of Preoperative Fasting on Hypotension Induced by General Anesthesia in the Elderly Person

NCT02891122 ·Status: COMPLETED

Remote Ischemic Preconditioning in Cardiac Surgery

NCT04647370 ·Status: UNKNOWN ·Phase: NA

Preoperative Focused Cardiac Ultrasound in Hip Fracture Surgery (PrEcho)

NCT05862493 ·Status: NOT_YET_RECRUITING ·Phase: NA

Observational Study of Sublingual Microcirculatory Blood Flow Characteristics in Patients Undergoing Transthoracic Esophagectomy

NCT02263664 ·Status: UNKNOWN

Ventricular-Arterial Coupling: A Predictor of Post-Induction Hypotension

NCT05969886 ·Status: COMPLETED

Femoral Venous Pulsatility and Right Heart Dysfunction in Heart Surgery: An Observational Study

NCT05038267 ·Status: COMPLETED

Evaluation of Corrected Carotid Flow Time Variations During Passive Leg Lift to Predict Response to Filling.

NCT04732481 ·Status: COMPLETED

Does Preconditioning Affects Other Organs in Patients Undergoing Open Heart Surgery ?

NCT03097692 ·Status: COMPLETED ·Phase: NA

Ultrasound of the Inferior Vena Cava in the Prevention of Hypotension After Induction of General Anesthesia

NCT06530901 ·Status: NOT_YET_RECRUITING

The Effect of Remote Ischemic Preconditioning in the Cardiac Surgery

NCT00997217 ·Status: COMPLETED ·Phase: PHASE1

Postoperative Remote Monitoring of Vital Signs in Older Cardiac Surgery Patients

NCT03944967 ·Status: COMPLETED

Ultrasonic Measurement of IVC and IJV in Predicting Hypotension After Anesthesia Induction

NCT04379141 ·Status: UNKNOWN

Association Between Renal and Right Cardiac Functions After Urinary Sodium Depletion Following Cardiac Surgery

NCT03684876 ·Status: UNKNOWN

Cardiac Injury and Anaemia Following Surgery for Fractured Neck of Femur: An Observational Study Study Protocol: Cardiac Injury and Anaemia Following Surgery for Fractured Neck of Femur

NCT02969811 ·Status: COMPLETED

Lung Ultrasound-guided Hemodynamic Optimization

NCT05481723 ·Status: RECRUITING ·Phase: PHASE3

Preoperative BNP as Biomarker of Postoperative Cardiovascular Complications

NCT02570607 ·Status: COMPLETED

The Ability Of Inferior Vena Caval Distensibility Index With Passive Leg Raising Test To Predict Spinal Anesthesia-induced Hypotension In Elderly Patients Undergoing Infra-umbilical Surgeries. A Prospective Observational Study.

NCT05991063 ·Status: UNKNOWN

Remote Ischemic Preconditioning in Cardiac Surgery Trial

NCT01071265 ·Status: COMPLETED ·Phase: NA

Prediction of Vascular Events After Major Non-Cardiac Surgery : an Observational Prospective Cohort Study

NCT05812248 ·Status: RECRUITING

Hemodynamic Indices Predictive of a Beneficial Response to Fluid Expansion in Case of Hemodynamic Failure After Cardiac Surgery With Altered Preoperative Ejection Fraction (LVEF≤45%)

NCT01673230 ·Status: COMPLETED ·Phase: NA

Passive Leg Raising Test to Predict Hypotension During Induction of Anesthesia in Patients Undergoing Cardiac Surgery

NCT01144546 ·Status: COMPLETED ·Phase: PHASE2

Carotid Artery Corrected Flow Time Measured by Ultrasonography as a Predictor of Hypotension After Induction of General Anesthesia

NCT02891772 ·Status: WITHDRAWN

Hemodynamic Changes of Upper and Lower Extremities After Spinal Anesthesia

NCT01003561 ·Status: UNKNOWN ·Phase: NA

Effect of Different Infusion Volume on Perioperative Bladder and Blood Volume in Patients Undergoing Daytime Surgery.

NCT03924804 ·Status: COMPLETED ·Phase: NA

Development and Validation of Models to Predict Postoperative Complications for Patients With Cardiac Surgery

NCT04884841 ·Status: RECRUITING