2002
DOI: 10.1097/00000542-200206000-00017
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Preoperative Orthostatic Dysfunction Is Associated with an Increased Incidence of Postoperative Nausea and Vomiting

Abstract: Women presenting with orthostatic dysregulation and arterial hypotension in their history exhibit an increased risk of PONV.

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Cited by 23 publications
(15 citation statements)
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“…Perioperative oxygen administration and hypotension after induction of anaesthesia has been shown to decrease PONV, suggesting that tissue hypoperfusion may be an important aetiological factor. [24][25][26][27] Mucosal perfusion can be affected by general anaesthesia, raised intra-abdominal pressure and by surgical stimulation despite normal mean arterial pressure. [28][29][30][31] Gynaecological laparoscopy is frequently performed in a head-down position, potentially magnifying regional hypoperfusion.…”
Section: Discussionmentioning
confidence: 99%
“…Perioperative oxygen administration and hypotension after induction of anaesthesia has been shown to decrease PONV, suggesting that tissue hypoperfusion may be an important aetiological factor. [24][25][26][27] Mucosal perfusion can be affected by general anaesthesia, raised intra-abdominal pressure and by surgical stimulation despite normal mean arterial pressure. [28][29][30][31] Gynaecological laparoscopy is frequently performed in a head-down position, potentially magnifying regional hypoperfusion.…”
Section: Discussionmentioning
confidence: 99%
“…In the critical care setting, some small trials exist which suggest fluid supplementation and cardiovascular support can reduce organ dysfunction, postoperative morbidity and death [11]. In patients undergoing minor surgery, mostly in the ambulatory setting, liberal fluid administration may improve early recovery measures and symptoms such as dizziness, nausea and thirst [15][16][17].…”
Section: The Physiological and Psychological Rationale For Fluid Therapymentioning
confidence: 99%
“…As alterações hormonais foram abordadas, considerando-se as mudanças no ciclo menstrual feminino, em cinco estudos (quatro não experimentais e uma revisão de literatura). Desses estudos, três relataram uma relação positiva entre NVPO e alterações hormonais e dois não encontraram diferença estatisticamente significante entre as variáveis PUSCH et al, 2002a .…”
Section: Alterações Hormonaisunclassified
“…Desregulação ortostática foi analisada apenas em um artigo do tipo não experimental (PUSCH et al, 2002a). Nos demais artigos essa variável não foi enfocada.…”
Section: Desregulação Ortostáticaunclassified
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