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

What Causes Low Blood Pressure After Anesthesia in Older Adults Having Non-Heart Surgery ?

NCT07019805 ·Status: COMPLETED ·Phase: PHASE3

Cerebral Perfusion During Induction of General Anesthesia

NCT03769142 ·Status: COMPLETED

The Association Between Intraoperative Hypotension and Perioperative Stroke

NCT04117867 ·Status: UNKNOWN

Incidence of Hypotension in the Post-anesthesia Care Unit (PACU).

NCT07022210 ·Status: RECRUITING

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

NCT05628051 ·Status: COMPLETED

HPI in Older Patients Undergoing Major Gastrointestinal Surgery

NCT05297318 ·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

Continuous Versus 1-min Oscillometric Arterial BP Monitoring

NCT05792436 ·Status: COMPLETED ·Phase: NA

Fentanyl Effect on Blood Pressure in Elderly Patients After Induction of General Anesthesia

NCT02489019 ·Status: UNKNOWN ·Phase: PHASE2/PHASE3

Carotis cFT In Prediction Of Hypotension

NCT05896514 ·Status: COMPLETED

Intraoperative Hypotension in High-risk Patients Undergoing Surgery

NCT05884918 ·Status: UNKNOWN

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

Use of Perfusion Index Change as a Predictor of Hypotension During Propofol Sedation in Adult Patients Undergoing Hip Surgery Under Spinal Anesthesia: A Prospective Observational Study

NCT03556969 ·Status: COMPLETED

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

NCT03986112 ·Status: UNKNOWN

Cerebral Perfusion Variation During Blood Pressure Changes Under General Anesthesia

NCT05803876 ·Status: RECRUITING

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

Duration Threstholds of Intraoperative Hypotension

NCT03938480 ·Status: COMPLETED

Incidence and Risk Factors of Post-Induction Hypotension in Geriatric Cancer Patients

NCT07294040 ·Status: RECRUITING

Norepinephrine Prevent Post-induction Hypotension in High-risk Patients

NCT06028256 ·Status: UNKNOWN ·Phase: PHASE4

The Ability of Perfusion Index and Positional Perfusion Index Variation to Predict Spinal Anesthesia-induced Hypotension in Elderly Patients

NCT05259124 ·Status: COMPLETED

Prediction of Hypotension During Induction of General Anesthesia

NCT06078228 ·Status: UNKNOWN

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

NCT05891951 ·Status: UNKNOWN ·Phase: NA

Can Continuous Non-invasive Monitoring Improve Stability of Intraoperative Blood Pressure - A Feasibility Study.

NCT04051073 ·Status: COMPLETED ·Phase: PHASE3

Perfusion Index as a Predictor of Postinduction Hypotension of General Anesthesia in Geriatric Patients

NCT04682717 ·Status: COMPLETED

Evaluation of CNAP During Anesthesia

NCT01032226 ·Status: TERMINATED