Clinical Trials Logo

Perioperative Hypotension clinical trials

View clinical trials related to Perioperative Hypotension.

Filter by:
  • None
  • Page 1

NCT ID: NCT05997303 Completed - Blood Pressure Clinical Trials

Continuous Norepinephrine Administration and Blood Pressure Stability During Anesthetic Induction

Start date: September 8, 2023
Phase: N/A
Study type: Interventional

This is a randomized trial investigating whether continuous norepinephrine administration via an infusion pump - compared to manual bolus administration - increases blood pressure stability within the first 15 minutes of anesthetic induction in non-cardiac surgery patients. The secondary endpoints area under a MAP of 65, 60, 50, and 40 mmHg [mmHg × min], cumulative duration of a MAP <65, <60, <50, and <40 mmHg [min], area above a MAP of 100, 110, 120, and 140 mmHg [mmHg min], cumulative duration of a MAP >100, >110, >120, and >140 mmHg [min] and cumulative dose of norepinephrine indexed to body weight [μg/kg] within the first 15 minutes of anesthetic induction will be assessed.

NCT ID: NCT05884918 Recruiting - Anesthesia Clinical Trials

Intraoperative Hypotension in High-risk Patients Undergoing Surgery

IRIoHYP
Start date: March 2, 2023
Phase:
Study type: Observational

The primary objective of this observational study is to investigate the risk factors for intraoperative hypotension and identify the underlying pathomechanisms leading to it, both during the period after general anesthesia induction and throughout its course. The main questions it aims to answer are: - how frequent is intraoperative hypotension - what are the underlying pathomechanism causing it The study is including patients who have been identified as having a high risk of perioperative complications (ASA3 or ASA4). Patients included in the study undergo advanced hemodynamic monitoring during the procedure. Anesthesia induction, maintenance, and termination are conducted by an anesthesiologist in accordance with current medical knowledge, and the planned experiment does not in any way influence the course of action. Investigators will analyse medical documentation, including the patient's medical history, anesthesia records, and hemodynamic parameter data obtained from the hemodynamic monitor (an Excel file containing comprehensive data related to specific cardiovascular parameters) to describe the incidence of intraoperative hypotension and answer key questions in accordance with the designed study protocol.

NCT ID: NCT04894019 Completed - Blood Pressure Clinical Trials

Effect of Continuous Invasive Blood Pressure Monitoring on Postinduction Hypotension in Patients Having Major Surgery

Start date: May 16, 2021
Phase: N/A
Study type: Interventional

This is a randomized trial (1) investigating whether continuous invasive arterial blood pressure monitoring using an arterial catheter reduces the area under a mean arterial pressure (MAP) of 65 mmHg within the first 15 minutes of anesthetic induction compared to intermittent arterial blood pressure monitoring using oscillometry in patients having major surgery under general anesthesia; and (2) investigating the effect of continuous invasive arterial blood pressure monitoring using an arterial catheter on cardiac output, stroke volume, and heart rate within the first 15 minutes of anesthetic induction compared to intermittent blood pressure monitoring using upper-arm cuff oscillometry in patients having major surgery under general anesthesia.

NCT ID: NCT04736862 Completed - Blood Pressure Clinical Trials

Impact of Continuous Non-invasive Blood Pressure Monitoring on Hypotension in Patients Having Non-cardiac Surgery

Start date: March 23, 2021
Phase: N/A
Study type: Interventional

This is a randomized trial (1) investigating whether continuous non-invasive finger-cuff blood pressure monitoring reduces the area under a mean arterial pressure (MAP) of 65 mmHg within the first 15 minutes of anesthetic induction compared to intermittent blood pressure monitoring using upper-arm cuff oscillometry in patients having non-cardiac surgery; and (2) investigating whether continuous non-invasive finger-cuff blood pressure monitoring reduces the time-weighted average for MAP <65 mmHg during the intraoperative period compared to intermittent blood pressure monitoring using upper-arm cuff oscillometry in patients having non-cardiac surgery.

NCT ID: NCT00231699 Completed - Child Clinical Trials

A Comparison of Prevention of Hypothermia in Pediatric Patient Between Wrapping With Cotton and Plastic.

Start date: January 2004
Phase: N/A
Study type: Interventional

Hypothermia leads to increased morbidity and mortality. Heat loss mainly occurs during anesthesia and surgery. Therefore prevention of hypothermia in pediatric patients undergoing general anesthesia is very important. However, there is very little information about effectiveness of various insulating materials used in the operating room. Objective: To compare the effectiveness of cotton and plastic for prevent intraoperative hypothermia in pediatric patients.