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The effect of 6% Hydroxyethyl starch 130/0.4 on hemostasis and hemodynamic efficacy in off-pump coronary artery bypass surgerry: a comparison with 6% hydroxyethyl starch 200/0.5

 Ji Young Kim  ;  Jong Wha Lee  ;  Sou Ouk Bang  ;  Ji Ho Kim  ;  Young Lan Kwak  ;  Tae Dong Kweon 
 Korean Journal of Anesthesiology (대한마취과학회지), Vol.53(3) : 14-21, 2007 
Journal Title
 Korean Journal of Anesthesiology (대한마취과학회지) 
Issue Date
Background This study was designed to compare the effect of low-molecular 6% hydroxyethyl starch (HES) 130/0.4 on hemostasis and hemodynamic efficacy with that of medium-molecular 6% HES 200/0.5 in patients undergoing off-pump coronary artery bypass surgery. Methods Forty-eight patients were randomized to receive up to 33 ml/kg of either 6% HES 130/0.4 or 6% HES 200/0.5. Hemodynamic variables and blood tests including thromboelastography were measured 10 min after induction (baseline value, T0), 5 min after acute loading of HES 10 ml/kg (T1) in hypovolemic patients, after sternum closure (T2), and 16 hr after intensive care unit (ICU) arrival (T3). Chest tube drainage was recorded until 16 hours after ICU arrival. Results Hemodynamic variables were similar in both groups. Chest tube drainage at 16 hr after surgery was higher in HES 200/0.5 group than that in HES 130/0.4 group. Maximum clot firmness was decreased in HES 200/0.5 group at sternal closure but not in HES 130/0.4 group. Conclusions Both HES 200/0.5 and HES 130/0.4 were equally efficient in maintaining stable hemodynamics during off-pump coronary artery bypass surgery. However, HES 130/0.4 may reduce postoperative blood loss compared to that of HES 200/0.5 at the same dose of 33 ml/kg.
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1. College of Medicine (의과대학) > Dept. of Anesthesiology and Pain Medicine (마취통증의학교실) > 1. Journal Papers
Yonsei Authors
Kwak, Young Lan(곽영란) ORCID logo https://orcid.org/0000-0002-2984-9927
Kweon, Tae Dong(권태동) ORCID logo https://orcid.org/0000-0002-5451-1856
Bang, Sou Ouk(방서욱)
Lee, Jong Wha(이종화)
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