Anaesthesia
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Randomized Controlled Trial
Effects of magnesium sulphate on postoperative coagulation, measured by rotational thromboelastometry (ROTEM(®)).
We investigated the effects of magnesium sulphate on blood coagulation profiles using rotational thromboelastometry in gynaecological patients undergoing pelviscopic surgery. Patients were randomly allocated to the magnesium group (n = 20) or control group (n = 20). ⋯ Postoperative clotting time, clot formation time, α-angle and maximum clot firmness of INTEM, and clot formation time, α-angle, and maximum clot firmness of EXTEM were significantly different between the two groups (p < 0.05). Intra-operative infusion of magnesium sulphate seems to attenuate postoperative hypercoagulability by maintaining magnesium levels at the upper limit of the normal range.