Objective To compare the efficacy and safety of sodium zirconium cyclosilicate and calcium polystyrene sulphonate in the treatment of hyperkalemia in chronic kidney disease(CKD).Methods Hospitalized patients with CKD hyperkalemia admitted to Qingyuan People's Hospital from January 2022 to November 2023 were retrospectively selected as study objects,and were divided into sodium zirconium cyclosilicate group and calcium polystyrene sulphonate group according to different drug use.The two groups of patients were matched with 1:1 propensity score,and finally 43 pairs of data were successfully matched.The efficacy and incidence of adverse reactions were compared between two groups of patients after matching.Results After treatment,the serum potassium level in both groups was significantly lower than that before treatment(P<0.05),but there was no significant difference in serum potassium level between two groups(P>0.05).There was no significant difference in the total effective rate between two groups(χ2=1.242,P=0.537).After treatment,the blood sodium level in sodium zirconium cyclosilicate group was significantly higher than that before treatment(P<0.05),there was no significant difference in blood calcium level before and after treatment(P>0.05).There was no significant difference in serum sodium and serum calcium before and after treatment in calcium polystyrene sulphonate group(P>0.05).There was one patient with hypokalemia in each group,and no treatment related adverse reactions such as nausea,edema,constipation,abdominal bloating and diarrhea were observed,and no abnormal laboratory test results were found.Conclusion The clinical efficacy of sodium zirconium cyclosilicate and calcium polystyrene sulphonate in treatment of hyperkalemia in CKD patients is comparable,and the safety is good.

Objective To compare the efficacy and safety of sodium zirconium cyclosilicate and calcium polystyrene sulphonate in the treatment of hyperkalemia in chronic kidney disease(CKD).Methods Hospitalized patients with CKD hyperkalemia admitted to Qingyuan People's Hospital from January 2022 to November 2023 were retrospectively selected as study objects,and were divided into sodium zirconium cyclosilicate group and calcium polystyrene sulphonate group according to different drug use.The two groups of patients were matched with 1:1 propensity score,and finally 43 pairs of data were successfully matched.The efficacy and incidence of adverse reactions were compared between two groups of patients after matching.Results After treatment,the serum potassium level in both groups was significantly lower than that before treatment(P<0.05),but there was no significant difference in serum potassium level between two groups(P>0.05).There was no significant difference in the total effective rate between two groups(χ2=1.242,P=0.537).After treatment,the blood sodium level in sodium zirconium cyclosilicate group was significantly higher than that before treatment(P<0.05),there was no significant difference in blood calcium level before and after treatment(P>0.05).There was no significant difference in serum sodium and serum calcium before and after treatment in calcium polystyrene sulphonate group(P>0.05).There was one patient with hypokalemia in each group,and no treatment related adverse reactions such as nausea,edema,constipation,abdominal bloating and diarrhea were observed,and no abnormal laboratory test results were found.Conclusion The clinical efficacy of sodium zirconium cyclosilicate and calcium polystyrene sulphonate in treatment of hyperkalemia in CKD patients is comparable,and the safety is good.

Objective:To explore the influencing factors of coagulation disorders caused by cefoperazone sodium and sulbactam sodium in patients with chronic renal insufficiency.Methods:The medical records of adult patients with chronic renal insufficiency, who were hospitalized and treated with cefoperazone sodium and sulbactam sodium in the Department of Nephrology of the Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People′s Hospital from January 2021 to December 2022, were collected. Patients who developed coagulation disorders related to cefoperazone sodium and sulbactam sodium were imputed as having an end-point event, and the occurrence of end-point events in these patients was analyzed descriptively. According to whether an end-point event occurred, patients were divided into end-point event group and non-end point event group. Univariate and multivariate logistic regression analysis were performed on the risk of end-point events.Results:A total of 121 patients with renal insufficiency were included in the analysis, including 76 males (62.8%) and 45 females (37.2%), aged (66±13) years. Among 121 patients, 39 (32.2%) had end-point events, and 6 (5.0%) had clinical bleeding. The results of univariate analysis showed that the differences in age, renal replacement therapy, and daily and total doses of cefoperazone sodium and sulbactam sodium of patients between 2 groups were statistically significant (all P<0.05). Multivariate logistic regression analysis was performed using the occurrence of end-point events as dependent variables, and age, renal replacement therapy, and daily and total doses of cefoperazone sodium and sulbactam sodium as independent variables. The results showed that only older age was an independent risk factor for the occurrence of end-point events (odds ratio=1.044, 95% confidence interval: 1.004-1.086, P=0.029). Conclusions:Patients with renal insufficiency have a higher risk of coagulation disorders in treatment with cefoperazone sodium and sulbactam sodium, and older age is an independent risk factor. Cefoperazone sodium and sulbactam sodium should be used cautiously in elder patients, and coagulation function monitoring should be strengthened in clinical use.

Objective:To explore the influencing factors of coagulation disorders caused by cefoperazone sodium and sulbactam sodium in patients with chronic renal insufficiency.Methods:The medical records of adult patients with chronic renal insufficiency, who were hospitalized and treated with cefoperazone sodium and sulbactam sodium in the Department of Nephrology of the Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People′s Hospital from January 2021 to December 2022, were collected. Patients who developed coagulation disorders related to cefoperazone sodium and sulbactam sodium were imputed as having an end-point event, and the occurrence of end-point events in these patients was analyzed descriptively. According to whether an end-point event occurred, patients were divided into end-point event group and non-end point event group. Univariate and multivariate logistic regression analysis were performed on the risk of end-point events.Results:A total of 121 patients with renal insufficiency were included in the analysis, including 76 males (62.8%) and 45 females (37.2%), aged (66±13) years. Among 121 patients, 39 (32.2%) had end-point events, and 6 (5.0%) had clinical bleeding. The results of univariate analysis showed that the differences in age, renal replacement therapy, and daily and total doses of cefoperazone sodium and sulbactam sodium of patients between 2 groups were statistically significant (all P<0.05). Multivariate logistic regression analysis was performed using the occurrence of end-point events as dependent variables, and age, renal replacement therapy, and daily and total doses of cefoperazone sodium and sulbactam sodium as independent variables. The results showed that only older age was an independent risk factor for the occurrence of end-point events (odds ratio=1.044, 95% confidence interval: 1.004-1.086, P=0.029). Conclusions:Patients with renal insufficiency have a higher risk of coagulation disorders in treatment with cefoperazone sodium and sulbactam sodium, and older age is an independent risk factor. Cefoperazone sodium and sulbactam sodium should be used cautiously in elder patients, and coagulation function monitoring should be strengthened in clinical use.