Byrne Dia
St. Luke's Mountain States Tumor Institute, Meridian, Idaho. Dia Byrne, MSN, RN, ACNS-BC, OCN®, is a clinical nurse specialist in outpatient oncology at St. Luke's Mountain States Tumor Institute in Meridian, Idaho.
J Infus Nurs. 2016 May-Jun;39(3):130-5. doi: 10.1097/NAN.0000000000000167.
This study demonstrates the feasibility of replacing the discard blood sampling method for central vascular access devices with the push-pull method. A comparative, within-subject design was used to evaluate 61 unique, paired blood samples from 1 adult outpatient oncology clinic. A 21-measure laboratory panel was conducted on each of the paired samples. Interpretation showed a small mean bias and excellent agreement between the methods. Blood samples obtained using the push-pull method were within clinically acceptable ranges. No hemolysis was noted by laboratory evaluation of 59 samples.
本研究证明了用推拉法替代中心血管通路装置的废弃血液采样方法的可行性。采用比较性的受试者内设计，对1名成人门诊肿瘤诊所患者的61对独特配对血样进行了评估。对每对样本进行了一项包含21项指标的实验室检测。结果显示，两种方法之间的平均偏差较小，一致性良好。使用推拉法采集的血样在临床可接受范围内。对59份样本的实验室评估未发现溶血现象。
