Warfarin individualized medication in the treatment of first acute deep venous thrombosis of lower extremity / 中国医师杂志

ABSTRACT

Objective@#To study the effect of warfarin individualized drug regimen based on gene detection on anticoagulation in patients with acute deep vein thrombosis (DVT).@*Methods@#From January 2016 to June 2017, 62 patients with DVT diagnosed for the first time in vascular surgery of the Affiliated Hospital of Jining Medical College were analyzed retrospectively, including 33 in the individualized group and 29 in the experience group. All patients were diagnosed by Color Doppler Ultrasound (CDUS). Gender, age, the results of the initial international standardized ratio (INR) measurement, the time from the first dose to the INR standard, and whether the INR exceeds the standard in the process of increasing the dose were collected.@*Results@#There was no significant difference in sex, age and initial INR between the two groups (P>0.05). The time of reaching the standard in the individualized group was significantly lower than that in the experience group [(13.8±6.8)d vs (17.6±7.5)d, P<0.05]; There was no significant difference in INR between the two groups (P=0.377).@*Conclusions@#For the patients with DVT for the first time, the individualized drug regimen of warfarin based on the guidance of gene detection can shorten the time of reaching the standard without increasing the risk of bleeding.