目的探讨铁代谢指标对慢性病贫血(Anemia of chronic disease,ACD)的鉴别诊断价值。方法采用化学方法和放射免疫学方法分别测定70例ACD患者和30例健康体检者血清铁(SerumIron,SI)、铁蛋白(Serum Ferritin,SF)、总铁结合力(Total iron bi...目的探讨铁代谢指标对慢性病贫血(Anemia of chronic disease,ACD)的鉴别诊断价值。方法采用化学方法和放射免疫学方法分别测定70例ACD患者和30例健康体检者血清铁(SerumIron,SI)、铁蛋白(Serum Ferritin,SF)、总铁结合力(Total iron binding capacity,TIBC)。ROC工作曲线选择ACD患者SF临界值。结果64.3%ACD患者骨髓铁染色外铁阴性,提示伴有缺铁;伴缺铁性贫血组(Anemia of chronic disease-Iron Deficiency,ACD-ID)和非缺铁性贫血(Anemia of chronic disease-non Iron Deficiency,ACD-NID)SI低于健康对照组(P<0.01),ACD-ID组SI、SF显著低于ACD-NID和对照组(P<0.01);ACD-ID组TIBC高于ACD-NID和对照组。ROC工作曲线选择ACD患者SF临界值为40μg/L,诊断的灵敏度为78.6%,特异性为96.7%。结论ACD患者铁代谢指标的测定具有一定的临床诊断价值,SF低于40μg/L可诊断为缺铁性贫血。展开更多
Background: Anemia is one of the complications of chronic kidney disease (CKD) which necessitates multiple blood transfusions. These multiple transfusions are usually accompanied by Iron over load. The current study a...Background: Anemia is one of the complications of chronic kidney disease (CKD) which necessitates multiple blood transfusions. These multiple transfusions are usually accompanied by Iron over load. The current study aimed to assess the Iron profile in Sudanese patients with chronic renal failure received regular blood transfused. Materials and Methods: A descriptive analytical case control study was performed in Alturki Teaching Hospital, Khartoum, Sudan. A total of 90 Sudanese were enrolled in this study (30 CKD patients under hemodialysis and undergo multiple blood transfusion, 30 CKD patients under hemodialysis but not blood transfusion and 30 healthy controls, 51 (57%) were male and 39 (43%) were females, their age ranged between 28 to 75 years. Iron profile (serum iron, serum ferritin and total iron binding capacity (TIBC)) were measured using full automated Chemical analyzer Mindray BS 200 (China). Data were analyzed by using statistical package for social sciences (SPSS) verssion16. Results: The present study showed that serum iron and serum ferritin of those under hemodialysis and received regular blood transfusion patient were significantly higher compared to those under hemodialysis and did not received regular blood transfusion patients (P value 0.000 and 0.01) respectively. Conclusion: Patients with chronic renal failure and under hemodialysis and receive regular and multiple transfusions are prone to iron overload.展开更多
文摘目的探讨铁代谢指标对慢性病贫血(Anemia of chronic disease,ACD)的鉴别诊断价值。方法采用化学方法和放射免疫学方法分别测定70例ACD患者和30例健康体检者血清铁(SerumIron,SI)、铁蛋白(Serum Ferritin,SF)、总铁结合力(Total iron binding capacity,TIBC)。ROC工作曲线选择ACD患者SF临界值。结果64.3%ACD患者骨髓铁染色外铁阴性,提示伴有缺铁;伴缺铁性贫血组(Anemia of chronic disease-Iron Deficiency,ACD-ID)和非缺铁性贫血(Anemia of chronic disease-non Iron Deficiency,ACD-NID)SI低于健康对照组(P<0.01),ACD-ID组SI、SF显著低于ACD-NID和对照组(P<0.01);ACD-ID组TIBC高于ACD-NID和对照组。ROC工作曲线选择ACD患者SF临界值为40μg/L,诊断的灵敏度为78.6%,特异性为96.7%。结论ACD患者铁代谢指标的测定具有一定的临床诊断价值,SF低于40μg/L可诊断为缺铁性贫血。
文摘Background: Anemia is one of the complications of chronic kidney disease (CKD) which necessitates multiple blood transfusions. These multiple transfusions are usually accompanied by Iron over load. The current study aimed to assess the Iron profile in Sudanese patients with chronic renal failure received regular blood transfused. Materials and Methods: A descriptive analytical case control study was performed in Alturki Teaching Hospital, Khartoum, Sudan. A total of 90 Sudanese were enrolled in this study (30 CKD patients under hemodialysis and undergo multiple blood transfusion, 30 CKD patients under hemodialysis but not blood transfusion and 30 healthy controls, 51 (57%) were male and 39 (43%) were females, their age ranged between 28 to 75 years. Iron profile (serum iron, serum ferritin and total iron binding capacity (TIBC)) were measured using full automated Chemical analyzer Mindray BS 200 (China). Data were analyzed by using statistical package for social sciences (SPSS) verssion16. Results: The present study showed that serum iron and serum ferritin of those under hemodialysis and received regular blood transfusion patient were significantly higher compared to those under hemodialysis and did not received regular blood transfusion patients (P value 0.000 and 0.01) respectively. Conclusion: Patients with chronic renal failure and under hemodialysis and receive regular and multiple transfusions are prone to iron overload.