International journal of clinical pharmacy · 2024
A retrospective cohort study of coagulation function in patients with liver cirrhosis receiving cefoperazone/sulbactam with and without vitamin K1 supplementation.
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Liu Jianmo, Xiao Jingyang, Wu HongFei, Ye Jinhua, Li Yun, Zou Bin, Li Yixiu
Аннотация
BACKGROUND: Cefoperazone/sulbactam is commonly prescribed for the treatment of infected patients with cirrhosis.
AIM: To investigate the effect of cefoperazone/sulbactam on coagulation in cirrhotic patients and assess the effectiveness of vitamin K1 supplementation in preventing cefoperazone/sulbactam-induced coagulation disorders.
METHOD: This retrospective cohort study compared coagulation function in 217 cirrhotic patients who received cefoperazone/sulbactam with and without vitamin K1 supplementation (vitamin K1 group, n = 108; non-vitamin K1 group, n = 109). Propensity score matching (PSM) was used to to reduce confounders' influence, the SHapley additive exPlanations (SHAP) model to explore the importance of each variable in coagulation disorders.
RESULTS: In the non-vitamin K1 group, the post-treatment prothrombin time (PT) was 16.5 ± 6.5 s and the activated partial thromboplastin time (aPTT) was 34.8 ± 9.4 s. These were significantly higher than pre-treatment values (PT: 14.6 ± 2.4 s, p = 0.005; aPTT: 30.4 ± 5.9 s, p < 0.001). In the vitamin K1 group, no differences were observed in PT, thrombin time, or platelet count, except for a slightly elevated post-treatment aPTT (37.0 ± 10.4 s) compared to that of pre-treatment (34.4 ± 7.2 s, p = 0.033). The vitamin K1 group exhibited a lower risk of PT prolongation (OR: 0.211, 95% CI: 0.047-0.678) and coagulation disorders (OR: 0.257, 95% CI: 0.126-0.499) compared to that of the non-vitamin K1 group. Propensity score matching analysis confirmed a reduced risk in the vitamin K1 group for prolonged PT (OR: 0.128, 95% CI: 0.007-0.754) and coagulation disorders (OR: 0.222, 95% CI: 0.076-0.575). Additionally, the vitamin K1 group exhibited lower incidences of PT prolongation, aPTT prolongation, bleeding, and coagulation dysfunction compared to the non-vitamin K1 group.
CONCLUSION: Cefoperazone/sulbactam use may be linked to a higher risk of PT prolongation and coagulation disorders in cirrhotic patients. Prophylactic use of vitamin K1 can effectively reduce the risk.
AIM: To investigate the effect of cefoperazone/sulbactam on coagulation in cirrhotic patients and assess the effectiveness of vitamin K1 supplementation in preventing cefoperazone/sulbactam-induced coagulation disorders.
METHOD: This retrospective cohort study compared coagulation function in 217 cirrhotic patients who received cefoperazone/sulbactam with and without vitamin K1 supplementation (vitamin K1 group, n = 108; non-vitamin K1 group, n = 109). Propensity score matching (PSM) was used to to reduce confounders' influence, the SHapley additive exPlanations (SHAP) model to explore the importance of each variable in coagulation disorders.
RESULTS: In the non-vitamin K1 group, the post-treatment prothrombin time (PT) was 16.5 ± 6.5 s and the activated partial thromboplastin time (aPTT) was 34.8 ± 9.4 s. These were significantly higher than pre-treatment values (PT: 14.6 ± 2.4 s, p = 0.005; aPTT: 30.4 ± 5.9 s, p < 0.001). In the vitamin K1 group, no differences were observed in PT, thrombin time, or platelet count, except for a slightly elevated post-treatment aPTT (37.0 ± 10.4 s) compared to that of pre-treatment (34.4 ± 7.2 s, p = 0.033). The vitamin K1 group exhibited a lower risk of PT prolongation (OR: 0.211, 95% CI: 0.047-0.678) and coagulation disorders (OR: 0.257, 95% CI: 0.126-0.499) compared to that of the non-vitamin K1 group. Propensity score matching analysis confirmed a reduced risk in the vitamin K1 group for prolonged PT (OR: 0.128, 95% CI: 0.007-0.754) and coagulation disorders (OR: 0.222, 95% CI: 0.076-0.575). Additionally, the vitamin K1 group exhibited lower incidences of PT prolongation, aPTT prolongation, bleeding, and coagulation dysfunction compared to the non-vitamin K1 group.
CONCLUSION: Cefoperazone/sulbactam use may be linked to a higher risk of PT prolongation and coagulation disorders in cirrhotic patients. Prophylactic use of vitamin K1 can effectively reduce the risk.