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

Assessment of Ultrasonographic Measurement of Inferior Vena Cava Collapsibility Index in Prediction of Hypotension Associated With Tourniquet Release in Total Knee Replacement Surgeries Under Spinal Anesthesia

NCT05076929 ·Status: COMPLETED

Can Continuous Cardiac Output Monitoring Before General Anesthesia Predict Hypotension After Induction?

NCT03718949 ·Status: UNKNOWN

IVC Ultrasonography Versus Plethysmographic Variability Index for Prediction of General Anesthesia Induction Hypotension

NCT04238234 ·Status: UNKNOWN

A Correlation Study of Internal Jugular Vein Variability Under Deep Inhalation and Propofol-induced Hypotension

NCT06112769 ·Status: COMPLETED

Effect of Carotid Ultrasound-guided Fluid Management on Anesthetic-induced Hypotension in Elderly Patients Undergoing Gastrointestinal Surgery

NCT05891951 ·Status: UNKNOWN ·Phase: NA

Feasibility of Deep Inspiratory Internal Jugular Vein Variability in Guiding Preoperative Fluid Replacement

NCT06641505 ·Status: RECRUITING ·Phase: NA

Ultrasound Assessment of the Subclavian Vein for Predicting Hypotension in Children After Anaesthesia Induction

NCT04573842 ·Status: COMPLETED

Ultrasonographic Assessment of Neck Vessels as Predictors of Spinal Anesthesia Induced Hypotension in Elderly

NCT05078606 ·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

Efficacy of Preemptive Volume Loading to Prevent Arterial Hypotension During Induction of General Anesthesia

NCT01594021 ·Status: TERMINATED ·Phase: PHASE4

Continuous Versus 1-min Oscillometric Arterial BP Monitoring

NCT05792436 ·Status: COMPLETED ·Phase: NA

Carotid Artery Corrected Flow Time and Inferior Vena Cava Collapsibility Index for Prediction of Hypotension After Induction of General Anesthesia in Geriatric Patients Undergoing Elective Surgery

NCT06814054 ·Status: RECRUITING

Ultrasonographic Measurement of Internal Jugular Vein as a Predictor of Hypotension Following Spinal Anesthesia

NCT04486612 ·Status: COMPLETED

Intraoperative Fluid Management Guided by Internal Jugular Vein on Postoperative Complications in Abdominal Surgeries

NCT07041021 ·Status: RECRUITING ·Phase: NA

Preoperative Ultrasound-based Protocol for Optimization of Fluid Therapy to Prevent Early Intraoperative Hypotension

NCT05171608 ·Status: COMPLETED ·Phase: NA

Hypotensive Effect of Anaesthesia With TCI

NCT02733406 ·Status: COMPLETED ·Phase: NA

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

NCT02891772 ·Status: WITHDRAWN

Prediction of Hypotension During Induction of General Anesthesia

NCT06078228 ·Status: UNKNOWN

Evaluation of the Changes of Pleth Variability Index During Preoxygenation for Predicting Hypotension

NCT04991220 ·Status: UNKNOWN ·Phase: NA

Pre-operative Ultrasonographic Evaluation of Caval Aorta Diameter Index as a Predictor for Post-induction Hypotension

NCT04658576 ·Status: COMPLETED

Effects of Increased Tidal Volume on Internal Jugular Vein Cross-sectional Area

NCT01154660 ·Status: COMPLETED ·Phase: NA

Effect of Pneumatic Intermittent Venous Compression on Fluid Volumes Infused During Major Abdominal Surgery

NCT01403909 ·Status: WITHDRAWN ·Phase: NA

Carotid Artery Corrected Flow Time as a Predictor of Hypotension After Induction of General Anesthesia in Elderly Patients

NCT05628051 ·Status: COMPLETED

Role of Lung Ultrasonography in Detecting Extravascular Lung Water in Major Oncosurgeries

NCT04659681 ·Status: COMPLETED ·Phase: NA

Non-invasive Prediction of Fluid and Noradrenaline Responsiveness Using the Carotid Wave Intensity.

NCT06197321 ·Status: COMPLETED