Evaluation of continuous blood purification in patients with urinary sepsis caused by ureteral calculi combined with heart failure after catheterization <br><br><br><br>Abstract: <br>Objective: To <br>observe continuous blood purification in ureteral calculi combined with urinary sepsis caused by ureteral calculi Application value in patients after heart failure catheterization. <br><br>Methods: Sixty patients with ureteral stones combined with urinary sepsis and heart failure were randomly divided into two groups: experimental group and control group, with 30 cases in each group. After indwelling DJ tube, the experimental group was connected with continuous blood purification therapy on the basis of conventional treatment. The control group only used conventional anti-inflammatory, oxygen, nutritional therapy, cardiotonic, and diuretic treatment after indwelling DJ tube. <br>The two groups of patients were compared and analyzed in terms of changes in blood inflammatory factors, heart function, BNP before and after treatment, as well as blood pressure, heart rate, respiration, blood WBC recovery time and other aspects of the two groups. <br><br><br>Results: The levels of TNF-a, CRP, and PCT before treatment in the experimental group and the control group were significantly higher than the normal reference values. After treatment, the different time points in each group were significantly reduced, and the difference was significant (p
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