Pharmaceutical Care by Clinical Pharmacists can Effectively Improve the Use of Antibacterials and Hepatoprotective Drugs during Perioperative Period in Urology Department: A Retrospective Study

Abstract

Background: The management of medication for patients undergoing urological surgery is a subject of ongoing controversy, especially in elucidating the effect of clinical pharmacists on medication rationality. This study aims to assess the influence of clinical pharmacist service on the utilization of antibacterial and hepatoprotective drugs in urological surgery patients during the perioperative period.

Methods: Patients undergoing urological surgery in our hospital from January 2020, to January 2023, were consecutively selected. The patients were divided into control group (routine procedure) and observation group (routine procedure + clinical pharmacist service). The baseline data were balanced by 1:1 propensity score matching (PSM). The t test and chi-square test were used to compare the drug use, adverse reactions, and hospitalization-related indicators between the two groups.

Results: A total of 292 patients were included, with 100 patients in each group after PSM. No significant difference was found in the baseline data between the two groups (p > 0.05). The rationality of drug use (drug type, administration time, course of treatment, and combination) in the observation group was significantly better than that in the control group (χ² = 8.489, 10.607, 10.895, 10.666; p = 0.004, 0.001, 0.001, 0.001). The incidence of adverse reactions (6.00%) and postoperative complications (7.00%) was significantly lower (χ² = 4.903, 5.531; p = 0.027, 0.019). The length of hospital stay and total cost were similar (p > 0.05). The use time and cost of antibacterial and hepatoprotective drugs in the observation group were lower than those in the control group (t = 2.935, 3.450, 3.243, 3.532; p = 0.004, 0.001, 0.001, 0.001). The types and rates of antibacterial and hepatoprotective drugs in the observation group were significantly lower than those in the control group (p < 0.05).

Conclusions: Clinical pharmacist service can effectively improve the rationality of drug use in urological surgery patients and reduce adverse reactions and postoperative complications, hence its clinical promotion value.

Keywords: antimicrobial agents; hepatoprotective drugs; pharmaceutical services; urological perioperative period.