Zobrazeno 1 - 10 of 30 pro vyhledávání: '"Laura K. Bryant"'
1
Gastric emptying measurement of liquid nutrients using the 13C-octanoate breath test in critically ill patients: a comparison with scintigraphy
Autor: Laura K. Bryant, Carly M. Burgstad, Robert J. Fraser, Nam Q. Nguyen, Dylan Bartholomeuz, Marianne J. Chapman, Max Bellon, Adam M. Deane, Michael Horowitz, Richard H. Holloway, Kylie Lange
Publikováno v: Intensive Care Medicine. 39:1238-1246
Scintigraphy is considered the most accurate technique for the measurement of gastric emptying (GE) but, for patients in the intensive care unit, it is technically demanding, involves radiation and can interfere with care. The (13)C-octanoate breath
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08d1a48281cbeb9716e47e33cecace39
https://doi.org/10.1007/s00134-013-2881-4
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2
Current and Future Therapeutic Prokinetic Therapy to Improve Enteral Feed Intolerance in the ICU Patient
Autor: Laura K. Bryant, Robert J. Fraser
Publikováno v: Nutrition in Clinical Practice. 25:26-31
Malnutrition is associated with poor outcomes in critically ill patients, and providing enteral feeding to those who cannot eat is considered best practice. Enteral feeding is often unsuccessful when there is delayed gastric emptying. Recent research
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cf41ada906f45bed6b821321ebeb798
https://doi.org/10.1177/0884533609357570
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3
Gastric emptying and the organization of antro-duodenal pressures in the critically ill
Autor: Michael Horowitz, Geoffrey P. Davidson, Nam C. Nguyen, Robert J. Fraser, Marianne J. Chapman, William Tam, Betty Zacharakis, Laura K. Bryant, Rosalie Vozzo, Ross N. Butler
Publikováno v: Neurogastroenterology & Motility. 20:27-35
The motor dysfunctions underlying delayed gastric emptying (GE) in critical illness are poorly defined. Our aim was to characterize the relationship between antro-duodenal (AD) motility and GE in critically ill patients. AD pressures were recorded in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d7b54b3fd74a6e3018b679a585ad24e
https://doi.org/10.1111/j.1365-2982.2007.00984.x
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4
The effects of sedation on gastric emptying and intra-gastric meal distribution in critical illness
Autor: Laura K. Bryant, Nam Q. Nguyen, Richard H. Holloway, Katrina Ching, Robert J. Fraser, Marianne J. Chapman, Carly M. Burgstad, Max Bellon
Publikováno v: Intensive Care Medicine. 34:454-460
To evaluate the effects of sedation with morphine and midazolam (MM) versus propofol on gastric emptying in critically ill patients.Descriptive study.Mixed medical and surgical intensive care unit.Thirty-six unselected, mechanically ventilated, criti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a68b4d6e7bf6784a52cf408d0cfc7d45
https://doi.org/10.1007/s00134-007-0942-2
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5
Prokinetic therapy for feed intolerance in critical illness: One drug or two?
Autor: Robert J. Fraser, Laura K. Bryant, Richard H. Holloway, Carly M. Burgstad, Marianne J. Chapman, Nam Q. Nguyen
Publikováno v: Critical Care Medicine. 35:2561-2567
Objective: To compare the efficacy of combination therapy, with erythromycin and metoclopramide, to erythromycin alone in the treatment of feed intolerance in critically ill patients. Design: Randomized, controlled, double-blind trial. Setting: Mixed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15514715287acf9854485f3126aee59
https://doi.org/10.1097/01.ccm.0000286397.04815.b1
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6
Functional association between proximal and distal gastric motility during fasting and duodenal nutrient stimulation in humans
Autor: Nam Q. Nguyen, Robert J. Fraser, Richard H. Holloway, Laura K. Bryant
Publikováno v: Neurogastroenterology & Motility. 19:638-645
A functional integration exists between proximal and distal gastric motor activity in dogs but has not been demonstrated in humans. To determine the relationship between proximal and distal gastric motor activity in humans. Concurrent proximal (baros
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a691a2588df80e99eae50929ec292b0b
https://doi.org/10.1111/j.1365-2982.2007.00919.x
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7
Erythromycin is more effective than metoclopramide in the treatment of feed intolerance in critical illness*
Autor: Laura K. Bryant, Marianne J. Chapman, Robert J. Fraser, Nam Q. Nguyen, Richard H. Holloway
Publikováno v: Critical Care Medicine. 35:483-489
This study aimed to a) compare the efficacy of metoclopramide and erythromycin in the treatment of feed intolerance in critical illness; and b) determine the effectiveness of "rescue" combination therapy in patients who fail monotherapy.Randomized co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b91de67c552884f6f8fc9cd213c6cc
https://doi.org/10.1097/01.ccm.0000253410.36492.e9
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8
Feed intolerance in critical illness is associated with increased basal and nutrient-stimulated plasma cholecystokinin concentrations*
Autor: Laura K. Bryant, Judith M. Wishart, Nam Q. Nguyen, Rosalie Vozzo, Marianne J. Chapman, Michael Horowitz, Christine Feinle-Bisset, Robert J. Fraser, Richard H. Holloway
Publikováno v: Critical Care Medicine. 35:82-88
Delayed gastric emptying and intolerance to gastric feeding occur frequently in the critically ill. In these patients, gastric motor responses to nutrients are disturbed. Cholecystokinin (CCK) slows gastric emptying. The aim of this study was to dete
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04b31b2c83a222fa2c9d30b6f5045ee3
https://doi.org/10.1097/01.ccm.0000250317.10791.6c
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9
Long-standing type II diabetes mellitus is not a risk factor for slow gastric emptying in critically ill patients
Autor: Ross N. Butler, Nam Q. Nguyen, Richard H. Holloway, Geoffrey P. Davidson, Marianne J. Chapman, Betty Zacharakis, Laura K. Bryant, Robert J. Fraser, Marc A Ritz
Publikováno v: Intensive Care Medicine. 32:1365-1370
Delayed gastric emptying (GE) is common both in critical illness and in patients with diabetes mellitus (DM). The effect of DM on the incidence of slow GE in these patients is unknown. We evaluated the effect of DM on liquid GE in critically ill pati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::429fb829a6032ee88e238bdf3e0dff59
https://doi.org/10.1007/s00134-006-0228-0
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10
Stimulation of small intestinal burst activity in the postprandial state differentially affects lipid and glucose absorption in healthy adult humans
Autor: Robert J. Fraser, Laura K. Bryant, Betty Zacharakis, Ross N. Butler, Geoffrey M. Matthews, Rosalie Vozzo
Publikováno v: American Journal of Physiology-Gastrointestinal and Liver Physiology. 287:G1028-G1034
Small intestinal motor activity is important for the optimal digestion and absorption of nutrients. These motor responses to feeding are frequently abnormal during critical illness, with the persistence of migrating bursts of contractions during ente
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00a456bdce338b026197ef4e90bdb19
https://doi.org/10.1152/ajpgi.00091.2004
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