[The effect of two methods guided fluid therapy to the patient undergoing open gastrointestinal surgery].
Zhonghua Yi Xue Za Zhi
; 93(37): 2946-9, 2013 Oct 08.
Article
em Zh
| MEDLINE
| ID: mdl-24401580
ABSTRACT
OBJECTIVE:
To investigate the effect of central venous blood oxygen saturation (ScvO2) and venous-arterial PCO2 (P(cv-a)CO2) guided fluid therapy on tissue perfusion, gastrointestinal function recovering and outcome of the patients who undergoing open gastrointestinal surgery.METHODS:
Forty patients undergoing open gastrointestinal surgery were randomly divided into 2 groups (n = 20 each) ScvO2 guided fluid therapy (group S) and P(cv-a) CO2 guided fluid therapy (group P). All the patients were infused 10 ml/kg lactated Ringer's (LR) solution before anesthesia induction, they were all also given a continuous lactated Ringer's (LR) solution's infusion at the speed of 2 ml·kg(-1)·h(-1) during the operation. While, 6%HES 130/0.4 (free flex 6%HES 130/0.4, Fresenius Kabi) infusion was different between the 2 groups, when the patients of group S's central venous blood oxygen saturation < 75% or venous-arterial PCO2 in the patients of P group ≥6 mm Hg, then infused 6%HES 130/0.4. Arterial and central venous blood gas analyses were performed every 20 minutes after skin incision, measure the venous and arterial lactate value, and record the anal exhaust time after surgery, postoperative complications and mortality in 28 days.RESULTS:
Compared with group S, the arterial lactate value in T4 (after operation began 80 min) were significantly decreased in group P (P = 0.013), and venous lactate value in T5 (after operation began 100 min) were also lower (P = 0.044), other lactate value were not different (P > 0.05) . The anal exhaust time was not different between the two groups (P = 0.673). All the patients were survival, and there were no obvious postoperative complications.CONCLUSION:
Compared to group S, there was a transient improvement in tissue perfusion in group P, but there were no difference in complications and mortality.
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Base de dados:
MEDLINE
Assunto principal:
Procedimentos Cirúrgicos do Sistema Digestório
/
Hidratação
/
Laparotomia
Tipo de estudo:
Clinical_trials
Limite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
Zh
Ano de publicação:
2013
Tipo de documento:
Article