| A comparison of pressure-controlled and volume-controlled ventilation for laparoscopic cholecystectomy* | |
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MedLine Citation:
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PMID: 21501131 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The potential advantages of pressure-controlled over volume-controlled ventilation during laparoscopic surgery have yet to be proven. We randomly assigned 42 patients with BMI < 30 kg.m(-2) scheduled for laparoscopic cholecystectomy to receive either pressure- or volume-controlled ventilation. Compared with volume-controlled ventilation, pressure-controlled ventilation resulted in a significant decrease in mean (SD) peak airway pressure at 10 min (20.4 (2.7) vs 24.0 (4.7) cmH(2) O, p = 0.004) and 30 min (20.7 (3.0) vs 23.9 (4.9) cmH(2) O, p = 0.015) and an increase in mean airway pressure at 10 min (10.5 (0.9) vs 9.6 (1.1) cmH(2) O, p = 0.007) and 30 min (10.5 (1.1) vs 9.6 (1.2) cmH(2) O, p = 0.016) after the start of surgery. Gas exchange and haemodynamic stability were similar. We conclude that pressure-controlled ventilation is a safe alternative and offers some advantages to volume-controlled ventilation during laparoscopic cholecystectomy in non-obese patients. |
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Authors:
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A Tyagi; R Kumar; A K Sethi; M Mohta |
Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-4-18 |
Journal Detail:
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Title: Anaesthesia Volume: - ISSN: 1365-2044 ISO Abbreviation: - Publication Date: 2011 Apr |
Date Detail:
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Created Date: 2011-4-19 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0370524 Medline TA: Anaesthesia Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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© 2011 The Authors. Anaesthesia © 2011 The Association of Anaesthetists of Great Britain and Ireland. |
Affiliation:
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Reader Resident Professor and Head of Department, Department of Anaesthesiology & Critical Care, University College of Medical Sciences & Guru Teg Bahadur Hospital, Shahadra, Delhi, India. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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