药物不良反应杂志
藥物不良反應雜誌
약물불량반응잡지
ADVERSE DRUG REACTIONS JOURNAL
2015年
2期
152-154
,共3页
黄莹%王春梅%李建新%隗立兵%宁雅婵
黃瑩%王春梅%李建新%隗立兵%寧雅嬋
황형%왕춘매%리건신%외립병%저아선
肝素%血小板减少%血栓形成
肝素%血小闆減少%血栓形成
간소%혈소판감소%혈전형성
Heparin%Thrombocytopenia%Thrombosis
1例73岁男性患者因下肢动脉硬化闭塞症行“左髂动脉支架植入术+左股浅动脉再通术”,给予术中普通肝素4000 U静脉推注。术后当天患者因左肾周血肿致急性肾功能不全、急性心功能不全转入重症监护病房,实验室检查示血红蛋白76 g/L,血小板计数( PLT)113×109/L,血肌酐247μmol/L,尿素氮10.6 mmol/L。术后第2天停止静脉泵入肝素,给予无肝素床边连续性肾脏替代治疗(血液滤过前用肝素盐水预冲管道,血液滤过间期用肝素封深静脉导管)。术后第3天患者PLT降至73×109/L;第5天左下肢皮肤温度明显降低,足背动脉搏动消失,给予肝素500~625 U/h持续静脉泵入;第7天PLT骤降至16×109/L,左下肢皮肤发绀,足底颜色青紫,床边血管超声检查示左股静脉、右颈内静脉置管处血栓形成,左股浅动脉闭塞。考虑为肝素诱导的血小板减少并血栓形成,立即停用肝素,改为阿加曲班静脉泵入,床边连续性肾脏替代治疗改为盐水冲洗、封管。术后第12天患者虽然PLT升至121×109/L,但最终因多器官衰竭死亡。
1例73歲男性患者因下肢動脈硬化閉塞癥行“左髂動脈支架植入術+左股淺動脈再通術”,給予術中普通肝素4000 U靜脈推註。術後噹天患者因左腎週血腫緻急性腎功能不全、急性心功能不全轉入重癥鑑護病房,實驗室檢查示血紅蛋白76 g/L,血小闆計數( PLT)113×109/L,血肌酐247μmol/L,尿素氮10.6 mmol/L。術後第2天停止靜脈泵入肝素,給予無肝素床邊連續性腎髒替代治療(血液濾過前用肝素鹽水預遲管道,血液濾過間期用肝素封深靜脈導管)。術後第3天患者PLT降至73×109/L;第5天左下肢皮膚溫度明顯降低,足揹動脈搏動消失,給予肝素500~625 U/h持續靜脈泵入;第7天PLT驟降至16×109/L,左下肢皮膚髮紺,足底顏色青紫,床邊血管超聲檢查示左股靜脈、右頸內靜脈置管處血栓形成,左股淺動脈閉塞。攷慮為肝素誘導的血小闆減少併血栓形成,立即停用肝素,改為阿加麯班靜脈泵入,床邊連續性腎髒替代治療改為鹽水遲洗、封管。術後第12天患者雖然PLT升至121×109/L,但最終因多器官衰竭死亡。
1례73세남성환자인하지동맥경화폐새증행“좌가동맥지가식입술+좌고천동맥재통술”,급여술중보통간소4000 U정맥추주。술후당천환자인좌신주혈종치급성신공능불전、급성심공능불전전입중증감호병방,실험실검사시혈홍단백76 g/L,혈소판계수( PLT)113×109/L,혈기항247μmol/L,뇨소담10.6 mmol/L。술후제2천정지정맥빙입간소,급여무간소상변련속성신장체대치료(혈액려과전용간소염수예충관도,혈액려과간기용간소봉심정맥도관)。술후제3천환자PLT강지73×109/L;제5천좌하지피부온도명현강저,족배동맥박동소실,급여간소500~625 U/h지속정맥빙입;제7천PLT취강지16×109/L,좌하지피부발감,족저안색청자,상변혈관초성검사시좌고정맥、우경내정맥치관처혈전형성,좌고천동맥폐새。고필위간소유도적혈소판감소병혈전형성,립즉정용간소,개위아가곡반정맥빙입,상변련속성신장체대치료개위염수충세、봉관。술후제12천환자수연PLT승지121×109/L,단최종인다기관쇠갈사망。
A 73-year-old male patient underwent stent implanting of left iliac artery and recanalization of left superficial femoral artery due to atherosclerotic obliterans of artery of lower extremity and received IV push of 4 000 U unfractionated heparin( UFH)during the operation. On the operation day,the patient was transferred into Intensive Care Unit due to acute renal insufficiency caused by left perirenal hematoma and acute cardiac insufficiency. Laboratory examination showed the following values:hemoglobin 147 g/L,platelet count 113 × 109/L,serum creatinine 247 μmol/L,blood urea nitrogen 10. 6 mmol/L. On day 2 postoperation,he received non-heparin continuous renal replacement therapy on bed( the tubes were rinsed with UFH before hemodiafiltration and deep venous catheters were sealed with UFH during the hemodiafiltration). On day 3 postoperation, the patient's PLT dropped to 73 × 109/L. On day 5 postoperation,the temperature of his left foot decreased and the pulse of dorsal artery of his left foot disappeared. UFH was given intravenously at the rate of 500-625 U per hour. On day 7 postoperation,the patient's PLT suddenly dropped to 16 × 109/L,he developed skin cyanosis on his left lower limb and cyanoderma on his plantar. Vascular ultrasonography examination showed that thrombosis occurred on his left femoral vein and right internal jugular vein,occlusion appeared on his left superficial femoral artery. Heparin-induced thrombocytopenia with thrombosis was considered. UFH was stopped immediately and intravenous argatroban was given and tube rinsing and sealing with UFH was replaced with saline in continuous renal replacement therapy. On day 12 postoperation,the PLT count increased to 121 × 109/L. However,the patient died of multiple organ failure at last.