ABSTRACT
Objective To observe the perioperative management of cardiac surgery and extracorporeal circulation method in patients with glucose-6-phosphate dehydrogenase deficiency(G6PD).Methods Ten patients with G6PD deficiency underwent uneventful cardiac surgery procedures between January 2005 and December 2010.Twenty patients who had non-G6PD deficiency were as a control group,the selected conditions were the same gender,age,body mass,the risk of heart disease surgery.The preoperative management in patients with G6PD deficiency mainly focused on avoiding the drugs implicated in haemolysis,reducing the surgical stress,using moderate hypothermia extracorporeal circulation and enhancing blood conservation.Observed indicators included the assisted ventilation time,urine volume,the drainage volume of chest tube,the amount transfusion of red blood cells and plasma,the level of hemoglobin and serum total bilirubin in the 2nd day after surgery,ICU stay.Results Compared with the control group,patients with G6PD deficiency had no significant difference in duration of ventilation after the operation,drainage,urine,Hgb,bilirubin levels,and blood transfusion[(9.3 ± 4.5)h vs (8.6 ± 5.7)h,(2100 ±670)ml vs (1950 ± 490) ml,(253 ± 146)ml vs (260 ± 120)ml,(1.3 ± 1.0)U vs (1.8 ± 1.2)U,(96 ± 25)g/L vs (99 ± 12)g/L,and (24 ± 8)μmol/L vs (27 ± 1 l)μmol/L,t =0.978,2.032,1.257,0.891,2.182,2.271,and 1.329,all P ＞ 0.05].The duration of ICU discharge was significantly longer in the glucose-6-phosphate dehydrogenase deficient group[ (2.6 ± 0.6)d vs (1.8 ± 1.5)d,t =2.704,P ＜ 0.05].Conclusions Cardiac surgery can be performed safely in patients with G6PD deficiency with enhanced perioperative management.