Peripheral perfusion
Clinical classification of tissue perfusion based on the central venous oxygen saturation and the peripheral perfusion index
... of peripheral tissue perfusion has be- come prevalent in clinical practice ...in peripheral circula- tion perfusion is related to a poor outcome in critically ill patients [8, ...and ...
10
Clinical assessment of peripheral perfusion to predict postoperative complications after major abdominal surgery early: a prospective observational study in adults
... Since the introduction of the Clavien-Dindo classifica- tion system in 2004 [23], an increasing consensus has been formed on how to define and grade adverse post- operative events and evaluate surgical procedures [22]. ...
13
Correlation between peripheral perfusion index measured by pulse oximeter and blood pressure in neonates more than 35 weeks of gestation.
... BETWEEN PERIPHERAL PERFUSION INDEX MEASURE BY PULSE OXIMETER AND BLOOD PRESSURE IN NEONATES MORE THAN 35WKS OF GESTATION” was my original work in the Department of Neonatology, Institute of Child Health and ...
91
Nitroglycerin reverts clinical manifestations of poor peripheral perfusion in patients with circulatory shock
... When peripheral circulation did not normalize within 15 minutes after the start of the nitroglycerin infusion, repeated mea- surements of hemodynamic and peripheral perfusion parameters were recorded ...
8
Comparison of point-of-care peripheral perfusion assessment using pulse oximetry sensor with manual capillary refill time: clinical pilot study in the emergency department
... of peripheral perfusion status in critical care set- ...assess peripheral perfusion status. Lima [12] reported that peripheral vasoconstriction induced by body surface cool- ing altered ...
9
The peripheral perfusion index and transcutaneous oxygen challenge test are predictive of mortality in septic patients after resuscitation
... [13]. The advanced goal of hemodynamic support (after PiCCO catheter placement) was as follows: fluid loading was guided according to pulse pressure variation in venti- lated patients (pulse pressure variations below 13% ...
10
In vivo investigations of photoplethysmograms and arterial oxygen saturation from the auditory canal in conditions of compromised peripheral perfusion
... using peripheral pulse oximetry is susceptible to inaccuracies in conditions of compromised peripheral perfusion and ...detectable peripheral pulse due to peripheral vasoconstriction ...
287
Perfusion index assessment during transition period of newborns: an observational study
... This study evaluated the postductal PI values at 10 th mi- nute and 1 st hour following birth in early-term and full- term newborns. Our findings demonstrated that early postnatal PI values did not differentiate the ...
6
Early goal-directed therapy using a physiological holistic view: the ANDROMEDA-SHOCK—a randomized controlled trial
... A total sample size of 420 patients (210 per group), analyzing the data using the ITT principle, is expected to provide approximately 90% power to detect a reduction in 28-day mortality from 45 to 30%, considering ...
10
Narrative review: clinical assessment of peripheral tissue perfusion in septic shock
... tissue perfusion in patients with septic shock and to develop tools to analyze microcirculatory blood flow ...tissue perfusion may not be readily available (lactate) or may take time to assess (urine out- ...
9
A novel non-invasive trans-reflectance photoplethysmographic probe for use in cases of low peripheral blood perfusion
... A new non-invasive trans-reflectance PPG probe was de- veloped. The PPG probe had also the capability to operate in reflectance and transmittance modes as well. In order to com- pare the performance of the ...
5
Perfusion indices revisited
... for peripheral perfusion. PPI decreases in states of hypo- perfusion due to decreased pulsatile component with a constant non-pulsatile component of blood flow ...
8
Thoracic perfusion of matrine as an adjuvant treatment improves the control of the malignant pleural effusions
... of matrine plus other medications in the overall im- provement rate of QOL (OR = 1.40, 95 % CI 1.18 to 1.66) was found, translating into a 24 % absolute im- provement. Thus, the results showed that matrine can be used to ...
12
Cerebral perfusion in sepsis
... Hypoperfusion due to severe hemodynamic instability will obviously lead to ischemic brain injury. Furthermore, the changes in pressure autoregulation may result in an increased vulnerability of the brain to ...
5
EXCRETION BY THE MALPIGHIAN TUBULES OF THE STICK INSECT, DIXIPPUS MOROSUS (ORTHOPTERA, PHASMIDAE): AMINO ACIDS, SUGARS AND UREA
... Perfusion of tubule in medium containing labelled urea In all cases the concentration of urea in the medium was 53 mM./l... Time of perfusion, t, min..[r] ...
21
Differentiating Atypical Hemangiomas and Metastatic Vertebral Lesions: The Role of T1 Weighted Dynamic Contrast Enhanced MRI
... imaging perfusion in distinguish- ing vertebral atypical hemangiomas and vertebral metastases, which otherwise can be undistinguishable in routine spine MR ...
6
Computed Tomography Perfusion Imaging on Traumatic Cerebral Contusion: A Preliminary Report
... CTP has been introduced as a simple imaging technique that can be used in routine clinical practice. It has gained recognition in management cases of acute stroke and other cerebrovascular disorders because it is able to ...
6
Function of Vascular Smooth Muscle and Its Sympathetic Innervation in the Newborn Dog
... The effects of sympathetic nerve stimulation and vasoconstrictors on perfusion pressure in the hindquarters of newborn, young, and adult dogs* Change in perfusion pressure at various age[r] ...
7
The utility of cardiac stress testing for detection of cardiovascular disease in breast cancer survivors: a systematic review
... myocardial perfusion imaging appears to be beneficial for long-term follow-up to radiotherapy, and stress echocardiography appears to be beneficial in detecting left ventricular dysfunction following anthracycline ...
14
Sources of Variability in the Use of Standardized Perfusion Value for HCC Studies
... CT perfusion exams, there is lack of standardization because of different acquisition image protocols and different software analysis applied to obtain perfusion ...CT perfusion exams, ...processes ...
8