Analysis of individualized diagnosis and treatment of urosepsis patient
10.3969/j.issn.1008-9691.2023.05.022
- VernacularTitle:尿源性脓毒症患者个体化诊治分析
- Author:
Wen DONG
1
;
Hongjuan LIU
;
Zongzhao HE
;
Xuexia XU
;
Siqing MA
;
Litao GUO
Author Information
1. 西安市中医医院急诊医学科,陕西西安 710001
- Keywords:
Sepsis;
Antibiotic;
Imipenem cilastatin;
Pharmacokinetics/pharmacodynamic;
Therapeutic drug concentration monitoring
- From:
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care
2023;30(5):624-627
- CountryChina
- Language:Chinese
-
Abstract:
Objective Combined with domestic and foreign guidelines,to explore the individualized treatment strategy of urosepsis,and to provide reference for standardized diagnosis and treatment of urosepsis patient.Methods To analyze the diagnosis and treatment process of a patient with urogenic sepsis who was admitted to the department of critical care medicine of the First Affiliated Hospital of Xi'an Jiaotong University in April 15,2021.During the diagnosis and treatment process,we performed puncture drainage fluid and urine culture as soon as possible to confirm the diagnosis from the perspective of etiology.Considering the possible pathogenic bacteria at the infection site,the drug resistance of pathogenic bacteria in medical units,and drug safety,imipenem and cilastatin was chosen for anti-infective therapy.A two-step approach was used for drug administration based on drug pharmacokinetics/pharmacodynamic(PK/PD)characteristics,and drug concentration monitoring.The patients were followed up after discharge.Results The patient was critically ill on admission and was diagnosed with urosepsis.We optimize the empirical use of antimicrobials based on their PK/PD characteristics.Ultrasound-guided percutaneous nephrostomy of the left renal pelvis was performed to adequately drain the infection.Urine culture returned as extended-spectrum β-lactamase(ESBL)-producing Escherichia coli,confirming the etiological diagnosis.After 7 days of treatment,the patient's condition improved,the antibacterial drugs were downgraded to piperacillin-tazobactam,and the total course of anti-infection was 14 days.The patient was in good condition 2 months after discharge,and underwent left ureteral calculus and lithotripsy in the local hospital,and the left nephrostomy tube was removed.After discharge,the patient's condition was stable,no recurrence was found after 7 months of follow-up,and daily life was not affected.Conclusions Management of infection foci in urosepsis patient is critical.Diagnosis and treatment should refer to domestic and foreign guidelines,and formulate treatment strategies based on the distribution of local pathogens,drug resistance,and the actual clinical conditions of patients.Optimize the use of antibiotics based on drug PK/PD characteristics,monitor the concentration of therapeutic drugs,and realize individualized treatment.
