Objective To assess whether adjuvant Chinese patent medicines(CPMs)to standard treatment could reduce recurrent bleeding after variceal bleeding in cirrhotic patients.Methods This study retrospectively collected 555 c...Objective To assess whether adjuvant Chinese patent medicines(CPMs)to standard treatment could reduce recurrent bleeding after variceal bleeding in cirrhotic patients.Methods This study retrospectively collected 555 consecutive patients who recovered from variceal bleeding.A population-based cohort study was established depending on if adjuvant CPMs were administered to prevent rebleeding.A total of 139 patients who had taken⩾28 cumulative defined daily doses(cDDDs)of CPMs were included in the CPMs cohort,and 416 patients who used<28 cDDDs of CPMs were enrolled in the non-CPMs cohort.On evaluation of rebleeding incidence,1:2 propensity score matched was used to estimate for reducing bias.Patients were followed for at least 12 months.The end-point of this study was clinically significant esophagogastric variceal rebleeding.Results Following multivariate analysis,CPMs therapy was an independent factor for variceal rebleeding[adjusted hazard ratio(AHR)=0.657;95%confidence interval=0.497-0.868;P=0.003].After the 1:2 propensity score matching,a significant reduction(23.5%)in the incidence of variceal rebleeding in patients was observed,from 58.3%in the non-CPMs cohort to 44.6%in the CPMs cohort(modified log-rank test,P=0.002)within a year.The AHRs for rebleeding were 0.928,0.553,and 0.105,for 28-90 cDDDs,91-180 cDDDs,and>180 cDDDs of CPMs,respectively.The median rebleeding interval in the CPMs cohort was significantly larger compared with the non-CPMs cohort(113.5 vs.93.0 days;P=0.008).Conclusion Adjuvant CPMs to standard therapy can significantly reduce the incidence of variceal rebleeding and delay the time to rebleeding.展开更多
基金Supported by the Capital Health Development Research Project(No.2018-1-2172)Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding(No.ZYLX201707)。
文摘Objective To assess whether adjuvant Chinese patent medicines(CPMs)to standard treatment could reduce recurrent bleeding after variceal bleeding in cirrhotic patients.Methods This study retrospectively collected 555 consecutive patients who recovered from variceal bleeding.A population-based cohort study was established depending on if adjuvant CPMs were administered to prevent rebleeding.A total of 139 patients who had taken⩾28 cumulative defined daily doses(cDDDs)of CPMs were included in the CPMs cohort,and 416 patients who used<28 cDDDs of CPMs were enrolled in the non-CPMs cohort.On evaluation of rebleeding incidence,1:2 propensity score matched was used to estimate for reducing bias.Patients were followed for at least 12 months.The end-point of this study was clinically significant esophagogastric variceal rebleeding.Results Following multivariate analysis,CPMs therapy was an independent factor for variceal rebleeding[adjusted hazard ratio(AHR)=0.657;95%confidence interval=0.497-0.868;P=0.003].After the 1:2 propensity score matching,a significant reduction(23.5%)in the incidence of variceal rebleeding in patients was observed,from 58.3%in the non-CPMs cohort to 44.6%in the CPMs cohort(modified log-rank test,P=0.002)within a year.The AHRs for rebleeding were 0.928,0.553,and 0.105,for 28-90 cDDDs,91-180 cDDDs,and>180 cDDDs of CPMs,respectively.The median rebleeding interval in the CPMs cohort was significantly larger compared with the non-CPMs cohort(113.5 vs.93.0 days;P=0.008).Conclusion Adjuvant CPMs to standard therapy can significantly reduce the incidence of variceal rebleeding and delay the time to rebleeding.
