A Tung

Summary

Affiliation: University of Chicago
Country: USA

Publications

  1. ncbi request reprint Recovery from sleep deprivation occurs during propofol anesthesia
    Avery Tung
    Department of Anesthesia and Critical Care, The University of Chicago, Illinois 60637, USA
    Anesthesiology 100:1419-26. 2004
  2. ncbi request reprint New anesthesia techniques
    Avery Tung
    Department of Anesthesia, Burn Unit, University of Chicago, 5841 S Maryland Avenue, MC4028, Chicago, IL 60637, USA
    Thorac Surg Clin 15:27-38. 2005
  3. ncbi request reprint Cardiac arrest after labetalol and metoclopramide administration in a patient with scleroderma
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Illinois 60637, USA
    Anesth Analg 95:1667-8, table of contents. 2002
  4. ncbi request reprint Sleep deprivation potentiates the onset and duration of loss of righting reflex induced by propofol and isoflurane
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Illinois, USA
    Anesthesiology 97:906-11. 2002
  5. ncbi request reprint Effect of inspiratory time on tidal volume delivery in anesthesia and intensive care unit ventilators operating in pressure control mode
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
    J Clin Anesth 17:8-15. 2005
  6. ncbi request reprint Use of the BIS monitor to detect onset of naturally occurring sleep
    Avery Tung
    Department of Anesthesia and Critical Care, The University of Chicago, IL 60637, USA
    J Clin Monit Comput 17:37-42. 2002
  7. ncbi request reprint Modeling the effect of progressive endotracheal tube occlusion on tidal volume in pressure-control mode
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
    Anesth Analg 95:192-7, table of contents. 2002
  8. ncbi request reprint Effect of sleep deprivation on righting reflex in the rat is partially reversed by administration of adenosine A1 and A2 receptor antagonists
    Avery Tung
    Department of Anesthesia and Critical Care, The University of Chicago, 5841 S Maryland Avenue, Chicago, IL 60637, USA
    Anesthesiology 102:1158-64. 2005
  9. ncbi request reprint Sleep inducing effects of propofol microinjection into the medial preoptic area are blocked by flumazenil
    A Tung
    Department of Anesthesia and Critical Care, The University of Chicago, 5841 S Maryland Ave, MC 4028, Chicago, IL 60637, USA
    Brain Res 908:155-60. 2001
  10. ncbi request reprint Prolonged sedation with propofol in the rat does not result in sleep deprivation
    A Tung
    Department of Anesthesia and Critical Care, The University of Chicago, 5841 S Maryland Ave, Chicago, IL 60637, USA
    Anesth Analg 92:1232-6. 2001

Research Grants

  1. The Effect of Sedation on Restorative Sleep
    Avery Tung; Fiscal Year: 2005

Collaborators

Detail Information

Publications26

  1. ncbi request reprint Recovery from sleep deprivation occurs during propofol anesthesia
    Avery Tung
    Department of Anesthesia and Critical Care, The University of Chicago, Illinois 60637, USA
    Anesthesiology 100:1419-26. 2004
    ....
  2. ncbi request reprint New anesthesia techniques
    Avery Tung
    Department of Anesthesia, Burn Unit, University of Chicago, 5841 S Maryland Avenue, MC4028, Chicago, IL 60637, USA
    Thorac Surg Clin 15:27-38. 2005
    ..In patients with COPD, pulmonary hypertension, or severe hypoxemia, heliox may improve gas flow, and NO may reduce pulmonary vascular resistance and improve oxygenation...
  3. ncbi request reprint Cardiac arrest after labetalol and metoclopramide administration in a patient with scleroderma
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Illinois 60637, USA
    Anesth Analg 95:1667-8, table of contents. 2002
    ..Metoclopramide should be used with caution when risk factors for dysrhythmia are present...
  4. ncbi request reprint Sleep deprivation potentiates the onset and duration of loss of righting reflex induced by propofol and isoflurane
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Illinois, USA
    Anesthesiology 97:906-11. 2002
    ..Changes in the propensity to sleep may then modify the response to anesthetic agents. The authors tested the hypothesis that sleep-deprived rats would require less anesthetic than rested rats to achieve a similar loss of responsiveness...
  5. ncbi request reprint Effect of inspiratory time on tidal volume delivery in anesthesia and intensive care unit ventilators operating in pressure control mode
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
    J Clin Anesth 17:8-15. 2005
    ..To compare the effect of inspiratory time and lung compliance on tidal volume (Vt) delivery in anesthesia and intensive care unit (ICU) ventilators operating in pressure control mode...
  6. ncbi request reprint Use of the BIS monitor to detect onset of naturally occurring sleep
    Avery Tung
    Department of Anesthesia and Critical Care, The University of Chicago, IL 60637, USA
    J Clin Monit Comput 17:37-42. 2002
    ..To test our hypothesis, we monitored volunteers during the transition from waking to sleep...
  7. ncbi request reprint Modeling the effect of progressive endotracheal tube occlusion on tidal volume in pressure-control mode
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
    Anesth Analg 95:192-7, table of contents. 2002
    ..We conclude that prolonged use of pressure-controlled mode may allow significant ETT obstruction to build up undetected, risking complete ETT occlusion and complicating the perioperative care of patients ventilated with this mode...
  8. ncbi request reprint Effect of sleep deprivation on righting reflex in the rat is partially reversed by administration of adenosine A1 and A2 receptor antagonists
    Avery Tung
    Department of Anesthesia and Critical Care, The University of Chicago, 5841 S Maryland Avenue, Chicago, IL 60637, USA
    Anesthesiology 102:1158-64. 2005
    ..The authors tested in rats the hypothesis that potentiating effects of sleep deprivation on LORR can be altered by adenosine A1 and A2a receptor antagonists...
  9. ncbi request reprint Sleep inducing effects of propofol microinjection into the medial preoptic area are blocked by flumazenil
    A Tung
    Department of Anesthesia and Critical Care, The University of Chicago, 5841 S Maryland Ave, MC 4028, Chicago, IL 60637, USA
    Brain Res 908:155-60. 2001
    ..These data suggest that the sleep inducing property of propofol is in part mediated by direct or indirect actions on the GABA(A)-benzodiazepine receptor complex...
  10. ncbi request reprint Prolonged sedation with propofol in the rat does not result in sleep deprivation
    A Tung
    Department of Anesthesia and Critical Care, The University of Chicago, 5841 S Maryland Ave, Chicago, IL 60637, USA
    Anesth Analg 92:1232-6. 2001
    ..These results imply that sedation is associated with a restorative process reversing the natural accumulation of sleep need that occurs during wakefulness...
  11. ncbi request reprint The hypnotic effect of propofol in the medial preoptic area of the rat
    A Tung
    Department of Anesthesia and Critical Care, The University of Chicago, IL 60637, USA
    Life Sci 69:855-62. 2001
    ..Mean nonREM sleep bout length was increased significantly at the higher dose. These findings suggest that propofol may enhance sleep by acting at a hypothalamic site...
  12. ncbi request reprint A new biological assay for measuring cyanide in blood
    A Tung
    Department of Anesthesia and Critical Care, University of Chicago, Illinois 60637, USA
    Anesth Analg 85:1045-51. 1997
    ..978. This new assay for cyanide in blood may greatly facilitate the diagnosis and treatment of cyanide ingestion. The use of methemoglobin as the colorimetric indicator in the assay contributes to its low cost and ease of use...
  13. ncbi request reprint The biology and genetics of obesity and obstructive sleep apnea
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, 5841 South Maryland Avenue, MC4028, Chicago, IL 60637, USA
    Anesthesiol Clin North America 23:445-61, vi. 2005
    ..The data supporting a genetic influence on sleep apnea, and the perioperative management of patients with sleep apnea are examined...
  14. ncbi request reprint Visual loss in a prone-positioned spine surgery patient with the head on a foam headrest and goggles covering the eyes: an old complication with a new mechanism
    Steven Roth
    Department of Anesthesia and Critical Care, University of Chicago, Chicago, Illinois 60637, USA
    Anesth Analg 104:1185-7, tables of contents. 2007
    ..A patient developed central retinal artery occlusion during surgery in the prone position with eye protectors placed over his eyes. We discuss the potential hazards of using such a device (the Dupaco Opti-Gard) in this setting...
  15. ncbi request reprint Anesthesia and sleep
    Avery Tung
    Sleep Research Laboratory, Departments of Anesthesia and Psychiatry, University of Chicago, Chicago, IL 60637, USA
    Sleep Med Rev 8:213-25. 2004
    ....
  16. ncbi request reprint BIS monitoring to prevent awareness during general anesthesia
    M F O'Connor
    Department of Anesthesia and Critical Care, The University of Chicago, Illinois, USA
    Anesthesiology 94:520-2. 2001
    ..Transformed electroencephalogram monitors, such as the Bispectral Index monitor, have been advocated as tools to prevent unexpected recall...
  17. ncbi request reprint Effects of sleep deprivation and recovery sleep upon cell proliferation in adult rat dentate gyrus
    A Tung
    University of Chicago, USA
    Neuroscience 134:721-3. 2005
    ....
  18. ncbi request reprint The relationship of sedation to deliberate self-extubation
    A Tung
    Department of Anesthesia and Critical Care and Sleep Research Laboratory, University of Chicago, Chicago, IL 60637, USA
    J Clin Anesth 13:24-9. 2001
    ..To evaluate the relationship between sedative therapy and self-extubation in a large medical-surgical intensive care unit (ICU)...
  19. ncbi request reprint Modification of a critical care ventilator for use during magnetic resonance imaging
    Sherwin E Morgan
    Department of Respiratory Therapy, The University of Chicago Hospitals, 5841 S Maryland Avenue, MC0981, Chicago IL 60637, USA
    Respir Care 47:61-8. 2002
    ..Most currently available MRI-compatible ventilators are limited in scope and function and thus may not be suitable for patients requiring high peak inspiratory pressure or flow...
  20. doi request reprint Anaesthetic considerations with the metabolic syndrome
    A Tung
    Department of Anesthesia and Critical Care, University of Chicago, 5841 S Maryland Avenue MC4028, Chicago, IL 60637, USA
    Br J Anaesth 105:i24-33. 2010
    ....
  21. ncbi request reprint Baseline and post-deprivation recovery sleep in SCN-lesioned rats
    Wallace B Mendelson
    Department of Psychiatry and the Sleep Research Laboratory, University of Chicago, 12 Cedar Lawn Circle, Galveston, TX 77551, USA
    Brain Res 980:185-90. 2003
    ..Our data also imply that an intact SCN slightly inhibits NREM sleep in the rat. Changes in NREM sleep and delta EEG power during recovery in lesioned rats suggest that the SCN may influence homeostatic regulation...
  22. doi request reprint The effect of prolonged anesthesia with isoflurane, propofol, dexmedetomidine, or ketamine on neural cell proliferation in the adult rat
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, Chicago, Illinois, USA
    Anesth Analg 106:1772-7. 2008
    ..To test this hypothesis, we investigated the effects of prolonged anesthesia with four different anesthetics on hippocampal cell proliferation in young and older rats...
  23. doi request reprint Antishear therapy for toxic epidermal necrolysis: an alternative treatment approach
    Amir H Dorafshar
    Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Chicago, Chicago, Ill, USA
    Plast Reconstr Surg 122:154-60. 2008
    ..This study evaluated an alternative treatment approach using antishear wound care and compared outcomes using the severity of illness score for toxic epidermal necrolysis syndrome (SCORTEN) system...
  24. doi request reprint The limited value of sequencing cases based on their probability of cancellation
    Avery Tung
    Department of Anesthesia and Critical Care, University of Chicago, 5841 S Maryland Ave, MC4028, Chicago, IL 60637, USA
    Anesth Analg 111:749-56. 2010
    ..To evaluate the utility of this intervention, we used a database of canceled cases to model the process of identifying high-risk cases and resequencing them to be the surgeons' last cases of the day...
  25. ncbi request reprint Risk index for postoperative pneumonia
    Avery Tung
    Ann Intern Med 137:620; author reply 620. 2002
  26. ncbi request reprint Brain magnetic resonance imaging increases core body temperature in sedated children
    Yvon F Bryan
    Department of Clinical Anesthesia and Clinical Pediatrics, Cincinnati Children s Hospital Medical Center and University of Cincinnati, College of Medicine, Cincinnati, Ohio 45229, USA
    Anesth Analg 102:1674-9. 2006
    ..These results imply that aggressive measures to prevent passive heat loss during MRI studies may not be needed in all patients...

Research Grants1

  1. The Effect of Sedation on Restorative Sleep
    Avery Tung; Fiscal Year: 2005
    ..Knowledge from this proposal will provide scientific insight into the relationships between anesthesia and sleep, and may lead to more effective clinical use of ICU sedatives. ..