“…Baseline measurement of MAP, and ScO 2 on room air will define individual endpoints for blood pressure management. Pre-induction hydration, leg stockings and intermittent calf compression can minimise venous pooling [33]. Attention to drug dosage, limitation of airway pressure with positive pressure ventilation, avoidance of hyperventilation, and correct positioning with graduated elevation, are recommended.…”
Section: Clinical Recommendations For Upright Positioningmentioning
confidence: 99%
“…Compared to isoflurane, sevoflurane preserves the dynamic cerebral pressure autoregulation in humans [126]. Further measures, such as fluid loading and the use of lower limb compression devices, can reduce the incidence of hypotension [127].…”
Section: The Orthopedic Sitting Positionmentioning
confidence: 99%
“…Correct positioning, with elevation of the knees to heart level and use of compression stockings [32], can facilitate venous return. Sequential compression of lower limbs significantly reduces hypotension and can support the mean arterial pressure (MAP) and the stroke volume index [33]. Inflation of medical anti-shock trousers (MAST) is a strategy used to increase CVP and jugular venous bulb pressure to reduce the risk of venous air embolism [34].…”
Section: Posture and The Systemic Circulationmentioning
Postural change during anesthesia has a complex effect on the systemic and cerebral circulations which can potentially decrease cerebral blood flow and oxygenation. Cerebral oximetry is emerging as a monitor of cerebral perfusion with widespread application in many types of surgery. The technology is based on the differential absorption of oxygenated and deoxygenated hemoglobin to near-infrared light. However, the dynamic coupling that exists between cerebral arterial, venous and cerebrospinal fluid volumes may influence oximetric readings during postural change. Interpretation of cerebral oxygen saturation measurement must account for these changes in cerebral physiology if monitoring is to predict neurological outcome.
“…Baseline measurement of MAP, and ScO 2 on room air will define individual endpoints for blood pressure management. Pre-induction hydration, leg stockings and intermittent calf compression can minimise venous pooling [33]. Attention to drug dosage, limitation of airway pressure with positive pressure ventilation, avoidance of hyperventilation, and correct positioning with graduated elevation, are recommended.…”
Section: Clinical Recommendations For Upright Positioningmentioning
confidence: 99%
“…Compared to isoflurane, sevoflurane preserves the dynamic cerebral pressure autoregulation in humans [126]. Further measures, such as fluid loading and the use of lower limb compression devices, can reduce the incidence of hypotension [127].…”
Section: The Orthopedic Sitting Positionmentioning
confidence: 99%
“…Correct positioning, with elevation of the knees to heart level and use of compression stockings [32], can facilitate venous return. Sequential compression of lower limbs significantly reduces hypotension and can support the mean arterial pressure (MAP) and the stroke volume index [33]. Inflation of medical anti-shock trousers (MAST) is a strategy used to increase CVP and jugular venous bulb pressure to reduce the risk of venous air embolism [34].…”
Section: Posture and The Systemic Circulationmentioning
Postural change during anesthesia has a complex effect on the systemic and cerebral circulations which can potentially decrease cerebral blood flow and oxygenation. Cerebral oximetry is emerging as a monitor of cerebral perfusion with widespread application in many types of surgery. The technology is based on the differential absorption of oxygenated and deoxygenated hemoglobin to near-infrared light. However, the dynamic coupling that exists between cerebral arterial, venous and cerebrospinal fluid volumes may influence oximetric readings during postural change. Interpretation of cerebral oxygen saturation measurement must account for these changes in cerebral physiology if monitoring is to predict neurological outcome.
“…Ancak bu çalışmada her iki grupta da solunum sıkıntısı görülmedi. Çeşitli çalışmalarda interskalen blok ve GA gruplarında vazopresörlerle tedavi gerektiren hipotansiyon komplikasyonlarına rastlanmaktadır (31)(32)(33). Bu çalışmada ise İSBPB grubunda 33 (%58,9) hastada, GA grubunda ise 21 (%50) hastada hipotansiyon gözlenmişti, ancak aralarında anlamlı fark bulunmamıştı.…”
“…In the future, we would like to see additional research describing more clearly the indications for one position versus the other. [10][11][12][13][14][15][16][17] Regarding anterior shoulder stabilization complications, Frank et al happily report low risk for either patient position. As usual, and as above, arthroscopic and related surgery has a low complication rate.…”
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.