Abstract：ObjectiveTo investigate the interference factors and countermeasures of drugs on common clinical samples.Methods300 patients who were admitted to our hospital from January 20 in 2015 to June 20 in 2017 were selected.The basic data were retrospective analyzed.The interference caused by the drugs on the detection of clinical test samples was investigated.ResultsIn 300 patients,the blood test results were interfered by the drugs used,such as white blood cells(1.33%),hemoglobin(0.33%),platelet(1.00%),eosinophil(0.33%),coagulation factorⅡtime(0.33%),bleeding time(0.33%).The drugs used affected the results of urine tests,such as color(0.67%),density(0.33%),white blood cells(0.67%),protein(0.67%),red blood cells(0.67%),glucose(0.67%),bilirubin(1.00%),urobilinogen(1.00%).In stool test results,4 cases (1.33%)were treated with ferrous phosphate and Bismuth Aluminate Compound Tablet were found false positive results.3 cases(1.00%)were given vitamin C and the positive results of fecal occult blood test were weakened,and 2 cases (0.67%)showed false negative results.ConclusionClinically,the short-term medication in the patients should be analyzed comprehensively,to facilitate the further improvement of the accuracy of drugs on the test results of samples,so as to provide the relevant judgment basis for the diagnosis and treatment of the disease.
赵咏梅. 药物对常用临床检验标本的干扰因素及应对措施探讨[J]. 中国当代医药, 2017, 24(30): 129-132.
ZHAO Yong-mei. Discussion on interference factors and countermeasures of drugs on common clinical test samples. 中国当代医药, 2017, 24(30): 129-132.
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