View clinical trials related to Tissue Perfusion.
Filter by:43 patients between 18-60 years presenting with criteria of sepsis (life-threatening organ dysfunction caused by a dysregulated host response to infection, suspected or documented infection and an acute increase ≥2 SOFA [Sequential Organ Failure Assessment] points) will be enrolled in our study. Approval of the ethical committee and informed written consent from first degree relatives will be issued. They will be given a full and detailed explanation of the intended study protocol and will be informed about the potential benefits of the development of a successful technique as well as the potential side-effects. To compare the efficacy of non-invasive cardiometry and ultrasound (US) guided inferior vena cava (IVC) collapsibility when assessing the response of septic patients to fluid therapy guidelines of The Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3); in the first six hours of ICU admission .
To compare the two different approaches of infraclavicular brachial plexus block in forearm, wrist and hand surgery in terms of perfusion index, tissue oxygenation, sensory and motor block onset time and total effect time, first analgesic time, side effects and complications, and duration of block application.
Deliberate hypotension is used to provide bloodless field during endoscopic sinus surgery; however, hypotension might impair perfusion of vital organs. The aim of this work is to compare the impact of nitroglycerin and labetalol on peripheral perfusion when used for induction of deliberate hypotension
The purpose of this study is to measure peak skin interface pressures and the total area of the body exposed to skin interface pressure above 30 mm Hg at different areas of the body in the supine position on two different support surfaces applied to a standard North Atlantic Treaty Organization (NATO) litter (NSN: 6530-01-380-7309) and a Raven 90C Litter (NSN6530-01-432-5114). The support surfaces are the Warrior Evacuation Litter Pad (WELP) and the Dolphin Fluid Immersion Simulation Stretcher System (FIS). These pressure measurements and transcutaneous oxygenation readings will allow us to determine differences between support surfaces.