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COVID-19 associated infections in the ICU setting: A retrospective analysis in a tertiary-care hospital.

ABSTRACT: Introduction:Our work describes the frequency of superinfections in COVID-19 ICU patients and identifies risk factors for its appearance. Second, we evaluated ICU length of stay, in-hospital mortality and analyzed a subgroup of multidrug-resistant microorganisms (MDROs) infections. Methods:Retrospective study conducted between March and June 2020. Superinfections were defined as appeared ≥48 h. Bacterial and fungal infections were included, and sources were ventilator-associated lower respiratory tract infection (VA-LRTI), primary bloodstream infection (BSI), secondary BSI, and urinary tract infection (UTI). We performed a univariate analysis and a multivariate analysis of the risk factors. Results:Two-hundred thirteen patients were included. We documented 174 episodes in 95 (44.6%) patients: 78 VA-LRTI, 66 primary BSI, 9 secondary BSI and 21 UTI. MDROs caused 29.3% of the episodes. The median time from admission to the first episode was 18 days and was longer in MDROs than in non-MDROs (28 vs. 16 days, p < 0.01). In multivariate analysis use of corticosteroids (OR 4.9, 95% CI 1.4-16.9, p 0.01), tocilizumab (OR 2.4, 95% CI 1.1-5.9, p 0.03) and broad-spectrum antibiotics within first 7 days of admission (OR 2.5, 95% CI 1.2-5.1, p < 0.01) were associated with superinfections. Patients with superinfections presented respect to controls prolonged ICU stay (35 vs. 12 days, p < 0.01) but not higher in-hospital mortality (45.3% vs. 39.7%, p 0.13). Conclusions:Superinfections in ICU patients are frequent in late course of admission. Corticosteroids, tocilizumab, and previous broad-spectrum antibiotics are identified as risk factors for its development.

SUBMITTER: Ramos R

PROVIDER: S-EPMC8658403 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:Covid-19 has adversely impacted the health care organizations by over burdening with Covid patients and suspending the elective surgeries and clinics. Hospitalization during pandemic may increase health cost of patients for elective and emergency procedure due to extra cost of covid testing and isolation. A single center retrospective study was conducted to quantify losses due to postponement of elective surgeries and extra cost for procurement of PPEs. The secondary objective was to see the effect of Covid -19 on the total costs of inpatient care during Covid era.Patient and methodWe included all the patients admitted in orthopedic section for operative intervention of fractures and elective procedures from January 1, 2020 to May 31, 2020. We divided this period into two halves; the first half was from January first to March 15 named as PreCovid Era and second half was from March 16, to May 31, 2020, termed as Covid Era. The total number of trauma procedures and elective procedures were compared in both eras. We compared six procedures each from upper and lower limit for cost analysis and length of stay. We also analyzed the extra cost for procurement of PPEs.ResultsA total 625 patients were admitted during study period; 417 in precovid and 208 in covid era. There was 50% reduction in patients admissions during Covid era. There was no statistically significant difference in age and gender of both groups. A total of 840 (591in preCovid era and 251 in Covid era) procedures were performed on these 625 patients. Elective and emergency procedures were significantly reduced in Covid era. There was 55.7% drop in the collective revenue generated in covid era as compared to that of Precovid era. The average length of stay was decreased in Covid era. No statistically significance difference was found in inpatient hospital charges of both groups except for two procedures ankle and proximal humeral fractures; that was significantly reduced in Covid era. There was significantly increase in use of PPE in covid era.ConclusionThe financial income of our service decreased more than 55% due to postponement of elective work. The number of elective and procedures related to musculoskeletal trauma also decreased. The cost for inpatient care did not increase during covid era. There was significant reduction in inpatient hospital stay during covid era. The hospital management had to spent additional expenses on procurement of PPEs.

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COVID-19 associated infections in the ICU setting: A retrospective analysis in a tertiary-care hospital.

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