| Hypotensive anaesthesia and blood loss in orthognathic surgery: a clinical study. | |
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MedLine Citation:
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PMID: 11286449 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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OBJECTIVES: To find out whether hypotensive anaesthesia minimized blood loss during orthognathic surgery. DESIGN: A prospective randomized clinical study. SUBJECTS AND METHODS: 53 consecutive patients, 15-33 years old, who were to have orthognathic operations were admitted to the study. They were randomly allocated to either normotensive or hypotensive anaesthesia. RESULTS: Median (range) blood loss/operation (ml) under hypotensive anaesthesia was 200 (90-400)ml and under normotensive anaesthesia was 350 (130-1575)ml (P= 0.01), and those for maxillary segmental osteotomy under hypotensive anaesthesia were 85 (40-240)ml and, under normotensive anaesthesia, 175 (100-190)ml (P= 0.05). CONCLUSION: There was pronounced reduction in blood loss during orthognathic operations done under hypotensive anaesthesia compared with those done under normotensive anaesthesia. |
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Authors:
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K Praveen; V Narayanan; M R Muthusekhar; M F Baig |
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Publication Detail:
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Type: Clinical Trial; Journal Article; Randomized Controlled Trial |
Journal Detail:
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Title: The British journal of oral & maxillofacial surgery Volume: 39 ISSN: 0266-4356 ISO Abbreviation: Br J Oral Maxillofac Surg Publication Date: 2001 Apr |
Date Detail:
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Created Date: 2001-04-05 Completed Date: 2001-07-12 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 8405235 Medline TA: Br J Oral Maxillofac Surg Country: Scotland |
Other Details:
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Languages: eng Pagination: 138-40 Citation Subset: D; IM |
Copyright Information:
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Copyright 2001 The British Association of Oral and Maxillofacial Surgeons. |
Affiliation:
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Department of Oral and Maxillofacial Surgery, Saveetha Dental College and Hospitals, Madras, India. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adolescent Adult Anesthesia, Dental / methods* Blood Loss, Surgical / prevention & control* Female Humans Hypotension, Controlled* Male Oral Surgical Procedures* Prospective Studies |
| Comments/Corrections | |
Comment In:
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Evid Based Dent. 2004;5(1):16
[PMID:
15238971
]
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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