Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted Colonoscopy

We present a case of explosive vomiting associated with the extensive manipulation of the proximal colon during a difficult colonoscopy procedure. The cause of vomiting in this case may have been multifactorial; however, proximal colonic distention was the most likely factor because the onset of vom...

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Main Authors: Kang H. Rah, William Ferges, James Tse
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Case Reports in Anesthesiology
Online Access:http://dx.doi.org/10.1155/2019/6960493
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author Kang H. Rah
William Ferges
James Tse
author_facet Kang H. Rah
William Ferges
James Tse
author_sort Kang H. Rah
collection DOAJ
description We present a case of explosive vomiting associated with the extensive manipulation of the proximal colon during a difficult colonoscopy procedure. The cause of vomiting in this case may have been multifactorial; however, proximal colonic distention was the most likely factor because the onset of vomiting coincided with proximal colonic manipulation and happened without any prodromal signs, coughing, and airway obstruction. Propofol, the sedative most commonly administered to the patient during colonoscopy, allows for a deep state of sedation, and consequently extensive colonic distention and scope manipulation. Colonic distention may lead to a higher risk of vomiting. We reviewed the neurocircuitry associated with vomiting and discussed why proximal colonic distention may increase the risk of vomiting. We emphasize vigilance during the manipulation of the proximal colon because vomiting increases the potential for aspiration pneumonitis and pneumonia in patients under deep propofol sedation with attenuated airway responses.
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spelling doaj-art-04a8c65111244782b965611e2651b80d2025-02-03T06:06:07ZengWileyCase Reports in Anesthesiology2090-63822090-63902019-01-01201910.1155/2019/69604936960493Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted ColonoscopyKang H. Rah0William Ferges1James Tse2The Rutgers State University of New Jersey, 714 Thistle Hill Lane, Somerset, NJ 08873, USAThe Digestive Disease Center of New Jersey, 33 Clyde Road, Suite 102, Somerset NJ 08873, USAAnesthesiology and Perioperative Medicine, Rutgers Robert Wood Johnson Medical School, 125 Paterson St. CAB 3100, New Brunswick, NJ 08901, USAWe present a case of explosive vomiting associated with the extensive manipulation of the proximal colon during a difficult colonoscopy procedure. The cause of vomiting in this case may have been multifactorial; however, proximal colonic distention was the most likely factor because the onset of vomiting coincided with proximal colonic manipulation and happened without any prodromal signs, coughing, and airway obstruction. Propofol, the sedative most commonly administered to the patient during colonoscopy, allows for a deep state of sedation, and consequently extensive colonic distention and scope manipulation. Colonic distention may lead to a higher risk of vomiting. We reviewed the neurocircuitry associated with vomiting and discussed why proximal colonic distention may increase the risk of vomiting. We emphasize vigilance during the manipulation of the proximal colon because vomiting increases the potential for aspiration pneumonitis and pneumonia in patients under deep propofol sedation with attenuated airway responses.http://dx.doi.org/10.1155/2019/6960493
spellingShingle Kang H. Rah
William Ferges
James Tse
Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted Colonoscopy
Case Reports in Anesthesiology
title Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted Colonoscopy
title_full Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted Colonoscopy
title_fullStr Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted Colonoscopy
title_full_unstemmed Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted Colonoscopy
title_short Explosive Vomiting Associated with Proximal Colonic Distention during a Difficult Propofol-Assisted Colonoscopy
title_sort explosive vomiting associated with proximal colonic distention during a difficult propofol assisted colonoscopy
url http://dx.doi.org/10.1155/2019/6960493
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AT jamestse explosivevomitingassociatedwithproximalcolonicdistentionduringadifficultpropofolassistedcolonoscopy