Search Results - "GELB, A. W"

Impact of phenylephrine administration on cerebral tissue oxygen saturation and blood volume is modulated by carbon dioxide in anaesthetized patients by Meng, L., Gelb, A.W., Alexander, B.S., Cerussi, A.E., Tromberg, B.J., Yu, Z., Mantulin, W.W.

“…Multiple studies have shown that cerebral tissue oxygen saturation ( SctO2) is decreased after phenylephrine treatment. We hypothesized that the negative…”
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Changes in cerebral tissue oxygen saturation during anaesthetic‐induced hypotension: an interpretation based on neurovascular coupling and cerebral autoregulation by Meng, L., Gelb, A. W., McDonagh, D. L.

“…Summary There is currently no consensus regarding how to intervene in anaesthetic‐induced hypotension. Whether or not the balance between cerebral oxygen…”
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Detection of awareness in surgical patients with EEG-based indices—bispectral index and patient state index by Schneider, G., Gelb, A.W., Schmeller, B., Tschakert, R., Kochs, E.

“…Patient state index (PSI) and bispectral index (BIS) are values derived from the EEG, which can measure the hypnotic component of anaesthesia. We measured the…”
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Impact of stepwise hyperventilation on cerebral tissue oxygen saturation in anesthetized patients: a mechanistic study by ALEXANDER, B. S., GELB, A. W., MANTULIN, W. W., CERUSSI, A. E., TROMBERG, B. J., YU, Z., LEE, C., MENG, L.

“…Background While the decrease in blood carbon dioxide (CO2) secondary to hyperventilation is generally accepted to play a major role in the decrease of…”
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Cerebral blood flow during orthostasis: role of arterial CO2 by Serrador, J M, Hughson, R L, Kowalchuk, J M, Bondar, R L, Gelb, A W

“…Reductions in end-tidal Pco(2) (Pet(CO(2))) during upright posture have been suggested to be the result of hyperventilation and the cause of decreases in…”
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Anaemia and red blood cell transfusion in intracranial neurosurgery: a comprehensive review by Kisilevsky, A, Gelb, A W, Bustillo, M, Flexman, A M

“…Both anaemia and blood transfusion are associated with poor outcomes in the neurosurgical population. Based on the available literature, the optimal…”
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Principles of environmentally‐sustainable anaesthesia: a global consensus statement from the World Federation of Societies of Anaesthesiologists by White, S. M., Shelton, C. L., Gelb, A. W., Lawson, C., McGain, F., Muret, J., Sherman, J. D., McGain, F., Muret, J., Lawson, C., Shelton, C., White, S., Gelb, A., Sherman, J., Mejeni, N., Gathuya, Z., Ngumi, Z., Onajin‐Obembe, B., Farina, Z., Jendoubi, M., Tumukunde, J., Mansor, M.., Peng, Z., Yang, L., Irwin, M., Kumar, N., Malhotra, N., Yamaura, K., Neupane, S., Kim, J. H., Kayak, E., Story, D., Biribo, K., Karu, A., Burrell, R., Pecher, S., Malisiova, A., Drenger, B., Brazzi, L., Fernandes, T., Jovanovic, G., Bentzer, P., Allen, C., Montgomery, H., Pierce, T., Shinde, S., Ozelsel, T., Chesebro, B., McClain, C.., Sondekoppam, R., Simoes, C., Nilo Schultz, C.

“…Summary The Earth’s mean surface temperature is already approximately 1.1°C higher than pre‐industrial levels. Exceeding a mean 1.5°C rise by 2050 will make…”
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The global capnography gap: a call to action by Lipnick, M. S., Mavoungou, P., Gelb, A. W.

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Definition, evaluation, and management of brain relaxation during craniotomy by Li, J, Gelb, A.W., Flexman, A.M., Ji, F, Meng, L

“…The term ‘brain relaxation’ is routinely used to describe the size and firmness of the brain tissue during craniotomy. The status of brain relaxation is an…”
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Pharmacological perioperative brain neuroprotection: a qualitative review of randomized clinical trials by Bilotta, F., Gelb, A.W., Stazi, E., Titi, L., Paoloni, F.P., Rosa, G.

“…Perioperative cerebral damage may be associated with surgery and anaesthesia. Pharmacological perioperative neuroprotection is associated with conflicting…”
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Postcraniotomy pain remains a real headache by Talke, P. O., Gelb, A. W.

“…The study of postcraniotomy pain is challenging because of several confounding variables including the use of differing intraoperative anaesthetics/opioids,…”
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A CT Method to Measure Hemodynamics in Brain Tumors: Validation and Application of Cerebral Blood Flow Maps by Cenic, Aleksa, Nabavi, Darius G, Craen, Rosemary A, Gelb, Adrian W, Lee, Ting-Yim

“…CT is an imaging technique that is routinely used for evaluating brain tumors. Nonetheless, imaging often cannot show the distinction between radiation…”
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Dynamic CT Measurement of Cerebral Blood Flow: A Validation Study by Cenic, Aleksa, Nabavi, Darius G, Craen, Rosemary A, Gelb, Adrian W, Lee, Ting-Yim

“…Our objective was to develop a method to correct for the effect of partial volume averaging (PVA) in the CT measurement of contrast enhancement in small…”
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CT assessment of cerebral perfusion: experimental validation and initial clinical experience by Nabavi, D G, Cenic, A, Craen, R A, Gelb, A W, Bennett, J D, Kozak, R, Lee, T Y

“…To validate a dynamic single-section computed tomographic (CT) method to measure cerebral blood volume (CBV) and cerebral blood flow (CBF) by using a…”
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Myocardial infarction after noncardiac surgery by BADNER, N. H, KNILL, R. L, BROWN, J. E, NOVICK, T. V, GELB, A. W

“…In this study, the authors intensively monitored isoenzyme and electric activity of the heart for the first 7 days after noncardiac surgery in a large group of…”
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Monitoring cerebral perfusion after subarachnoid hemorrhage using CT by NABAVI, D. G, LEBLANC, L. M, BAXTER, B, LEE, D. H, FOX, A. J, LOWNIE, S. P, FERGUSON, G. G, CRAEN, R. A, GELB, A. W, LEE, T. Y

“…The aim of this prospective study was to assess the feasibility and diagnostic relevance of repetitive dynamic (contrast-enhanced) CT measurements of cerebral…”
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Flurbiprofen and hypertension but not hydroxyethyl starch are associated with post-craniotomy intracranial haematoma requiring surgery by Jian, M., Li, X., Wang, A., Zhang, L., Han, R., Gelb, A.W.

“…Post-craniotomy intracranial haematoma is one of the most serious complications after neurosurgery. We examined whether post-craniotomy intracranial haematoma…”
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Towards high‐quality peri‐operative care: a global perspective by Santhirapala, V., Peden, C. J., Meara, J. G., Biccard, B. M., Gelb, A. W., Johnson, W. D., Lipnick, M. S., Makasa, E. M., Martin, J., Maswime, S., Mellin‐Olsen, J., McClain, C. D.

“…Summary Article 25 of the United Nations’ Universal Declaration of Human Rights enshrines the right to health and well‐being for every individual. However,…”
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Response to: 'Patient blood management in intracranial neurosurgery-do we have sufficient data to define a transfusion threshold?' (Br J Anaesth 2018; 121: 974-76) by Kisilevsky, A, Gelb, A W, Bustillo, M, Flexman, A M

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Ketamine: a growing global health-care need by Dong, T.T., Mellin-Olsen, J., Gelb, A.W.

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