View clinical trials related to Intraoperative Hypotension.
Filter by:The investigators propose a pilot trial to (1) proof the concept that defining the intraoperative mean arterial pressure (MAP) intervention threshold based on the mean nighttime MAP (assessed using preoperative automated blood pressure monitoring) results in clinically relevant (mean nighttime MAP ± 10 mmHg) different target values compared with using an absolute population-derived MAP intervention threshold of 65 mmHg (primary endpoint); (2) investigate if a personalized perioperative blood pressure management is feasibly in multi-center studies, especially if the target values can be sufficiently achieved (secondary endpoint); (3) study the impact of personalized perioperative blood pressure management on the incidence of myocardial injury after non-cardiac surgery (MINS) (exploratory endpoint); (4) study the impact of personalized perioperative blood pressure management on the incidence of acute kidney injury within the first three postoperative days according to the KDIGO (Kidney Disease: Improving Global Outcomes) definition without oliguric criteria (exploratory endpoint).
A prospective, open-label and single-center study to determine whether the use of Acumen Hypotension Prediction Index software predicts the occurrence of hypotension.
This study aims to compare the volume management methods performed by using conventional method and PVI monitoring in intraoperative fluid treatment during bilateral salpingo-oophorectomy and total hysterectomy operation.
Improving the anesthesiology management for surgical correction of spinal deformations with introducing the diagnostic methods and treatment strategy of acute pain, preventing the evolution of chronic pain. Development and implementation in clinical practice perioperative intensive care protocols for surgical correction of spinal deformities.
Intraoperative hypotension (IOH) is a rather common event during general surgery, with variable incidence that ranges between 5 and 99% based on the definition used. It is associated to significant complications including acute renal failure, myocardial damage, stroke and overall increased mortality, reason why the prevention and the reduction of hypotensive events through an appropriate proactive approach can potentially improve the patient's outcome. The Hypotension Prediction Index (HPI) is an algorithm derived from the analysis of the arterial waveform and it is expressed as an absolute value from 0 to 100. It has been demonstrated that the HPI is able to predict the occurrence of hypotensive events of patients undergoing major surgery under general anesthesia, providing also a guide for the appropriate treatment based on further calculated secondary hemodynamic variables that estimate patient's preload, cardiac contractility and afterload. Aim of this prospective randomized study is to compare the incidence of IOH during major gynecologic oncologic surgery among two groups of patients receiving standard hemodynamic monitoring versus HPI monitoring. The primary hypothesis is that hemodynamic management HPI-guided reduces the incidence, entity and duration of intraoperative hypotensive events, defined as mean arterial pressure (MAP) lower than 65 mmHg lasting more than one minute.
The current standard of catecholamine vasopressor management of perioperative hypotension in kidney transplant patients carries significant risks and falls short in many ways. Currently, there is an absence in the scientific literature and research describing the hemodynamic effectiveness and safety of novel pharmacologic agents such as angiotensin II (Giapreza - Ang II) in perioperative kidney transplant patients. Phase 3 registration trials have demonstrated the superior safety and efficacy of Ang II (Giapreza) in distributive shock patients compared to traditional vasopressor agents and the novel mechanism of action may provide additional protection in renal transplant patients. The pilot study entails giving informed and consenting kidney transplant recipients Ang II (Giapreza) as their first vasopressor if the need for vasopressors emerge either intraoperatively or postoperatively in kidney transplant recipients. The primary objective is to evaluate the safety and hemodynamic effects of Ang II (Giapreza) in the renal transplant population.
Surgical Pleth Index (SPI) is an intraoperative monitor aimed into detection of nociception and guidance of intraoperative opioid administration. Using such a device opioid administration could be potentially optimized during intraoperative period. this study will aim to show whether SPI could be used to reduce unwanted events and lower opioid consumption in gastroenterological surgery. The study will be blinded and randomized including two study arms with either SPI monitoring included or standard monitoring alone.
The main aim of the investigator's study is to propose combination of local anesthetics and adjuvants that provides both adequate anesthesia during surgery and prolonged post-operative analgesia.
Aim of this prospective observational study is to investigate whether shock index(SI), modified shock index(MSI) and age related shock index(ASI) have any predictive value in predicting post-spinal hypotension which may develop in patients over 65 years of age, who are planned to undergo transurethral resection of the prostate (TURP) and transurethral resection of the bladder (TURB) surgery under spinal anesthesia.
The aim of the study is to determine whether a goal-directed algorithm based on the prevention of arterial hypotension using the Hypotension Prediction Index reduces the duration and severity of intraoperative hypotension when compared with the recommended standard therapy and if this intraoperative strategy affects tissue oxygenation and organ perfusion.