背驮式肝移植术后神经精神并发症的防治

目的探讨背驮式肝移植患者术后神经精神并发症的防治对策。方法回顾性分析背驮式肝移植（PBLT）项目组235例中术后出现神经精神并发症的45例患者的病因、治疗反应及预后情况。结果神经精神并发症发生率19．1％（45／235），表现为躁狂者22例（48．9％），抑郁5例（11．1％），幻觉3例（6．7％），自杀倾向1例（2．2％），视物变形1例（2．2％），焦虑伴失眠8例（17．8％），适应障碍2例（4．4％），情感障碍3例（6．7％）；其中以谵妄样精神障碍最为多见，但大多数症状不严重，均治愈，仅1例昏迷患者头颅CT检查证实有颅内出血，抢救无效后死亡。结论背驮式肝移植术后神经精神并发症的发生率较高，但大多数病例症状较轻，预后较好。精神并发症出现后，针对不同病因，及时采用积极的综合治疗能改善患者的预后。

The prophylaxis and treatment strategies for psychic syndrome in patients after piggyback liver transplantation

Objective To explore the prophylaxis and treatment strategies for psychic syndrome in patients after piggyback liver transplantation.Methods The data on the etiology,treatment outcome and prognosis of psychic syndrome occurring in 45 of 235 patients who had piggyback liver transplantation were retrospectively analyzed.Results The incidence of psychic syndrome complication was 19.1%(45/235),22 cases presented as mania(48.9%),5 cases as tristimania(11.1%),3 cases as hallucinosis(6.7%),1 case as suicidal tendency(2.2%),1 case as metamorphopsia(2.2%),8 cases as angst insomnia(17.8%),2 cases as maladjusted disturbance(4.4%),3 cases as affective disturbance(6.7%),and the majority presented as delirious alienation.All the cases were cured,except 1 case of coma,who was confirmed by CT to have intracranial hemorrage,died after failure of resuscitation.Conclusions The incidence of psychic syndrome in patients after piggyback liver transplantation is relatively high.However,most cases have mild symptoms and the prognosis is fine.When the patients have psychogenic symptoms,the prognosis of patients can be improved by some symptomatic treatment strategies directed to their different clinical manifestations.