Hemodynamic Changes of Upper and Lower Extremities After Spinal Anesthesia

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

NCT05628051 ·Status: COMPLETED

Preventive Effect of Leg Wrapping Combined With Trendelenburg Position on Hypotension Induced by Propofol

NCT03074955 ·Status: UNKNOWN ·Phase: NA

Correlation Between Dorsalis Pedis and Radial Arterial Invasive Blood Pressures During Anesthesia Induction in Neurosurgical Patients

NCT04469751 ·Status: COMPLETED ·Phase: NA

Ability of Carotid Sonography and Inferior Vena Cava Sonography for the Prediction of Post-induction Hypotension in Hypertensive Patients

NCT03986112 ·Status: UNKNOWN

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

NCT06530901 ·Status: NOT_YET_RECRUITING

Norepinephrine Prevent Post-induction Hypotension in High-risk Patients

NCT06028256 ·Status: UNKNOWN ·Phase: PHASE4

Registry Construction for Perioperative Data in Patients Undergoing Cardiovascular Surgery

NCT04136210 ·Status: COMPLETED

The Effect of Trendelenburg Position on CCA Blood Flow

NCT04233177 ·Status: COMPLETED

Hypertension and Cerebrovascular Hemodynamics in General Anaesthesia

NCT06855407 ·Status: RECRUITING ·Phase: NA

The Relationship Between Upper and Lower Extremity Blood Pressure in Thyroid Surgery Patients Under General Anesthesia

NCT06590064 ·Status: COMPLETED

Intraoperative Hypotension in High-risk Patients Undergoing Surgery

NCT05884918 ·Status: UNKNOWN

A Effectiveness Trial of Early Hemodynamic Support in Patients Demonstrating a Low Systolic Blood Pressure

NCT01654835 ·Status: WITHDRAWN ·Phase: NA

The Effects of Anesthesia on Cerebral Perfusion in Patients With High Blood Pressure

NCT04587401 ·Status: COMPLETED ·Phase: NA

Carotis cFT In Prediction Of Hypotension

NCT05896514 ·Status: COMPLETED

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

NCT02891122 ·Status: COMPLETED

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

NCT02891772 ·Status: WITHDRAWN

Pressure Recording Analytical Method Parameters and Their Relationship With Hypotension in Hypertensive Patients

NCT05960604 ·Status: RECRUITING

(∆PI) to Predict Post-spinal Anesthesia Hypotension

NCT06490666 ·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

Prophylactic Phenylephrine Infusion for Preventing Hypotension During Spinal Anesthesia

NCT01533662 ·Status: COMPLETED ·Phase: PHASE2

Correlation Between Perioperative Autonomic Function and Post-induction Hypotension in Elderly Patients

NCT05425147 ·Status: RECRUITING

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

NCT04991220 ·Status: UNKNOWN ·Phase: NA

The Effect of Hypotensive Anesthesia on Hemoglobin Levels During Total Knee Arthroplasty

NCT05340751 ·Status: COMPLETED

Effect of Preemptive Low Dose Norepinephrine Infusion on Intraoperative Hemodynamic Stability and Postoperative Outcomes in Patients Undergoing Brain Tumor Resection With a Craniotomy

NCT05814601 ·Status: UNKNOWN ·Phase: NA

Evaluation of the Corrected Carotid Flow Time and the Inferior Vena Cava Collapsibility Index in Predicting Post-spinal Anesthesia Hypotension in Geriatric Patients

NCT05759533 ·Status: COMPLETED