Burden and mortality of sepsis and septic shock at a high-volume, single-center in Vietnam: a retrospective study

Autor: Truong Hong Hieu, Pham Thi Ngoc Thao, Federica Cucè, Nguyen Hai Nam, Abdullah Reda, Osman Gamal Hassan, Le Thanh Hung, Dinh Thi Kim Quyen, Jeza M Abdul Aziz, Loc Le Quang, Alison Marie Carameros, Nguyen Tien Huy
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Hospital Practice. 50(5):407-415
ISSN: 2154-8331
Popis: Background: Sepsis and septic shock have high mortality rates and often require a prolonged hospital stay. Patient outcomes may vary according to multiple factors. We aim to determine the prevalence of antimicrobial resistance and factors associated with mortality and hospital stay. Methods: Clinical and microbiological data of patients with sepsis or septic shock were retrospectively collected for 15 months. Patients with negative blood cultures and patients that did not meet the SEPSIS 3 criteria were excluded. Results: We included 48 septic shock and 28 septic patients (mean APACHE II 20.32 ± 5.61 and mean SOFA 9.41 ± 3.17), with a mean age of 60.5 ± 16.8 years and 56.6% males. WBCs, neutrophils, INR, and fibrinogen levels were significantly associated with mortality. 59.5% of the cultured bacteria were gram-negative (most common E. coli) and 27.8% were gram-positive (most common S. aureus), while 7.6% were other types of bacteria and 5.1% were fungi. Resistance patterns to gram-negative were varying, and resistance to piperacillin/tazobactam, carbapenems, and aminoglycosides were from 60% to 100% (A. baumanii), while they were highly sensitive to Colistin. E. coli was also resistant to ceftriaxone (77.8%) and sulbactam/cefoperazone (44.4%). Resistance rates for Gram-positives were high, from 86% to 100% for oxacillin, while for vancomycin, teicoplanin, and linezolid, they were often low but arrived up to 42.8%. According to our logistic regression analysis, patients over 65 year-old and those who received corticosteroids had a significantly increased risk of in-hospital mortality (OR: 4.0; OR: 4.8). Conclusion: Sepsis still poses a significant threat to patients’ health, even when positive blood culture results allow the administration of specific antibiotic treatment.
Hospital Practice, 50(5), pp.407-415; 2022
Databáze: OpenAIRE