scholarly journals Clinical Outcomes of Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae Infections with Susceptibilities among Levofloxacin, Cefepime, and Carbapenems

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Kristy J. Walker ◽  
Young R. Lee ◽  
Amanda R. Klar
Keyword(s):  
Length Of Stay ◽  
Hospital Mortality ◽  
Bacterial Infections ◽  
Retrospective Chart Review ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Beta Lactamase ◽  
Icu Mortality ◽  
Extended Spectrum Beta Lactamase ◽  
Extended Spectrum

Purpose. Highly resistant Gram-negative bacterial infections are associated with high mortality. Increasing resistance to standard therapy illustrates the need for alternatives when treating resistant organisms, especially extended-spectrum beta-lactamase- (ESBL-) producing Enterobacteriaceae. Methods. A retrospective chart review at a community hospital was performed. Patients who developed ESBL-producing infections were included. Patients less than eighteen years old, who were pregnant, or who were incarcerated were excluded. The primary outcome was hospital mortality. The secondary outcomes included intensive care unit (ICU) mortality, ICU length of stay, and hospital length of stay. Results. 113 patients with ESBL-producing infections met the criteria for review. Hospital mortality: carbapenem (16.6%), cefepime (0%), and levofloxacin (15.3%) (p=0.253). ICU mortality: carbapenem (4.5%), cefepime, (0%), and levofloxacin (3.7%) (p=0.616). Mean ICU and hospital length of stay: carbapenem (9.8 ± 16, 12.1 ± 1 days), cefepime (7.8 ± 6, 11.1 ± 10.5 days), and levofloxacin (5.4 ± 4.1, 11.1 ± 10.4 days) (p=0.805,0.685). No predictors were clearly found between the source of infection and mortality. Conclusion. Cefepime or levofloxacin can be a potential alternative agent for infections with ESBL-producing Enterobacteriaceae, and larger clinical trials investigating these outcomes are warranted.

scholarly journals Infection of Extended Spectrum Beta-Lactamase Producing Enterobacteriaceae and Its Association with Antibiotic Use in Patients of Central ICU "Rumah Sakit Cipto Mangunkusumo" in 2011

2014 ◽  
Author(s):  
Arini Purwono ◽  
Yulia Rosa Saharman
Keyword(s):  
Secondary Data ◽  
Antibiotic Use ◽  
Cross Sectional Study ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Beta Lactamase ◽  
Cross Sectional ◽  
Extended Spectrum Beta Lactamase ◽  
Extended Spectrum ◽  
Laboratory Test Results

Background Irrational use of antibiotics could increase the incidence of infection caused by the extended-spectrum beta-lactamase (ESBL) producing Enterobacteriaceae. Prevalence of ESBL-producing Enterobacteriaceae varies among hospitals, and its resistance could complicate the treatment, extend the hospital length of stay, and increase the mortality. The aim of this study is to determine the prevalence of ESBL-producing Enterobacteriaceae and its association with antibiotic use. Methods This study was a cross sectional study, involving 111 secondary data derived from ESBL resistance test of culture examinations which used the standardized method according to The Clinical and Laboratory Standards Institute (CLSI) and patients medical records in Central ICU RSCM in 2011. Results Laboratory test results showed that 8 from 111 samples (7,2%) were infected with Enterobacteriaceae producing ESBL. Data were analyzed using chi-square test, p=0,05. Statistical analysis results were RP>1 with the value of significance p=1.000 and 95% CI 1.039; 1.179. Conclusion It is concluded that there is no association between antibiotic use and ESBL-producing Enterobacteriaceae infection in Central ICU RSCM in 2011.

The effect of ICU telemedicine on mortality and length of stay

2012 ◽  
Vol 18 (5) ◽  
pp. 282-286 ◽  
Author(s):  
Benjamin A Kohl ◽  
Margaret Fortino-Mullen ◽  
Amy Praestgaard ◽  
C William Hanson ◽  
Joseph DiMartino ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Hospital Mortality ◽  
Bootstrap Method ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Icu Mortality ◽  
Icu Length Of Stay ◽  
Mortality Outcome ◽  
Surgical Icu ◽  
One Year

We conducted a retrospective, observational study of patient outcomes in two intensive care units in the same hospital. The surgical ICU (SICU) implemented telemedicine and electronic medical records, while the medical ICU (MICU) did not. Medical charts were reviewed for a one-year period before telemedicine and a one-year period afterwards. In the SICU, records were obtained for 246 patients before and 1499 patients after implementation; in the MICU, records were obtained for 220 patients and 285 patients in the same periods. The outcomes of interest were ICU length of stay and mortality, and hospital length of stay and mortality. Outcome variables were severity-adjusted using APACHE scoring. A bootstrap method, with 1000 replicates, was used to assess stability of the findings. The adjusted ICU length of stay, ICU mortality, and hospital mortality for the SICU patients all decreased significantly after the implementation of telemedicine. There was no change in adjusted outcome variables in the MICU patients. Implementation of telemedicine and electronic records in the surgical ICU was associated with a profound reduction in severity-adjusted ICU length of stay, ICU mortality, and hospital mortality. However, it is not possible to conclude definitively that the observed associations seen in the SICU were due to the intervention.

scholarly journals Outcomes of Neutropenic Patients with Clostridium difficile Infection

2020 ◽  
Vol 41 (S1) ◽  
pp. s339-s340
Author(s):  
Roopali Sharma ◽  
Deepali Dixit ◽  
Sherin Pathickal ◽  
Jenny Park ◽  
Bernice Lee ◽  
...  
Keyword(s):  
Clostridium Difficile ◽  
Length Of Stay ◽  
Hospital Mortality ◽  
Treatment Failure ◽  
Odds Ratio ◽  
Adjusted Odds Ratio ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
End Point ◽  
Neutropenic Patients

Background: Data from Clostridium difficile infection (CDI) in neutropenic patients are still scarce. Objective: To assess outcomes of CDI in patients with and without neutropenia. Methods: The study included a retrospective cohort of adult patients at 3 academic hospitals between January 2013 and December 2017. The 2 study arms were neutropenic patients (neutrophil count <500/mm3) and nonneutropenic patients with confirmed CDI episodes. The primary outcome evaluated the composite end point of all-cause in-hospital mortality, intensive care unit (ICU) admissions, and treatment failure at 7 days. The secondary outcome evaluated hospital length of stay. Results: Of 962 unique cases of CDI, 158 were neutropenic (59% men) and 804 were nonneutropenic (46% men). The median age was 57 years (IQR, 44–64) in the neutropenic group and 68 years (IQR, 56–79) in the nonneutropenic group. The median Charlson comorbidity score was 5 (IQR, 3–7.8) and 4 (IQR, 3–5) in the neutropenic and nonneutropenic groups, respectively. Regarding severity, 88.6% versus 48.9% were nonsevere, 8.2% versus 47% were severe, and 3.2% versus 4.1% were fulminant in the neutropenic and nonneutropenic groups, respectively. Also, 63% of patients (60.9% in nonneutropenic, 65.2% in neutropenic) were exposed to proton-pump inhibitors. A combination CDI treatment was required in 53.2% of neutropenic patients and 50.1% of nonneutropenic patients. The primary composite end point occurred in 27% of neutropenic patients versus 22% of nonneutropenic patients (P = .257), with an adjusted odds ratio of 1.30 (95% CI, 0.84–2.00). The median hospital length of stay after controlling for covariates was 21.3 days versus 14.2 days in the neutropenic and nonneutropenic groups, respectively (P < .001). Complications (defined as hypotension requiring vasopressors, ileus, or bowel perforation) were seen in 6.0% of the nonneutropenic group and 4.4% of the neutropenic group (P = .574), with an adjusted odds ratio of 0.61 (95% CI, 0.28–1.45). Conclusions: Neutropenic patients were younger and their cases were less severe; however, they had lower incidences of all-cause in-hospital mortality, ICU admissions, and treatment failure. Hospital length of stay was significantly shorter in the neutropenic group than in the nonneutropenic group.Funding: NoneDisclosures: None

Not just vegetations: focal myocardial changes in patients with fungal infections

2020 ◽  
pp. 1-6
Author(s):  
Nicole M. Cresalia ◽  
Sonal T. Owens ◽  
Terri L. Stillwell ◽  
Mark D. Norris ◽  
Sunkyung Yu ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Bacterial Infections ◽  
Fungal Infections ◽  
Positive Culture ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Similar Proportion ◽  
Retrospective Case ◽  
Fungal Endocarditis ◽  
Catheter Tip

Abstract Background: Fungal endocarditis classically involves dense heterogenous vegetations. However, several patients with fungal infections were noted to have myocardial changes ranging from focal brightening to nodular thickening of chordae or papillary muscles. This study evaluates whether these findings are associated with fungal infections. Methods: In a retrospective case–control study, paediatric inpatients with fungal infections (positive blood, urine, or catheter tip culture) in a 5-year period were matched 1:1 to inpatients without positive fungal cultures. Echocardiograms were scored on a 5-point scale by two independent readers for presence of myocardial brightenings, nodular thickenings, and vegetations. Clinical data were compared. Results: Of 67 fungal cases, positive culture sites included blood (n = 44), vascular catheter tip (n = 7), and urine (n = 29); several had multiple positive sites. “Positive” echo findings (score ≥ 2+) were more frequent in the Fungal Group (33 versus 18%, p = 0.04). Fungal Group patients with “positive” versus “negative” echo findings had similar proportion of bacterial infections. Among fungal cases, those with “positive” echo findings had longer hospital length of stay than cases with “negative” echos (median 58 versus 40 days, p = 0.03) but no difference in intensive care unit admission, extracorporeal membranous oxygenation support, or mortality. Conclusions: Myocardial and papillary muscle brightening with nodular thickening on echocardiogram appear to be associated with fungal infections. There may be prognostic implications of these findings as patients with “positive” echo have longer length of stay. Further studies are needed to better understand the mechanism and temporal progression of these changes and determine the prognostic value of this scoring system.

scholarly journals 562. Tocilizumab for the Treatment of Severe COVID-19: A Retrospective, Multi-Center, Case-Matched Series

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S346-S346
Author(s):  
Sarah Norman ◽  
Sara Jones ◽  
David Reeves ◽  
Christian Cheatham
Keyword(s):  
Mechanical Ventilation ◽  
Length Of Stay ◽  
Hospital Mortality ◽  
Primary Outcome ◽  
Fungal Infections ◽  
Hospital Length ◽  
Hospitalized Patients ◽  
Hospital Length Of Stay ◽  
Matched Design ◽  
Median Hospital

Abstract Background At the time of this writing, there is no FDA approved medication for the treatment of COVID-19. One medication currently under investigation for COVID-19 treatment is tocilizumab, an interleukin-6 (IL-6) inhibitor. It has been shown there are increased levels of cytokines including IL-6 in severe COVID-19 hospitalized patients attributed to cytokine release syndrome (CRS). Therefore, inhibition of IL-6 receptors may lead to a reduction in cytokines and prevent progression of CRS. The purpose of this retrospective study is to utilize a case-matched design to investigate clinical outcomes associated with the use of tocilizumab in severe COVID-19 hospitalized patients. Methods This was a retrospective, multi-center, case-matched series matched 1:1 on age, BMI, and days since symptom onset. Inclusion criteria included ≥ 18 years of age, laboratory confirmed positive SARS-CoV-2 result, admitted to a community hospital from March 1st – May 8th, 2020, and received tocilizumab while admitted. The primary outcome was in-hospital mortality. Secondary outcomes included hospital length of stay, total mechanical ventilation days, mechanical ventilation mortality, and incidence of secondary bacterial or fungal infections. Results The following results are presented as tocilizumab vs control respectively. The primary outcome of in-hospital mortality for tocilizumab (n=26) vs control (n=26) was 10 (38%) vs 11 (42%) patients, p=0.777. The median hospital length of stay for tocilizumab vs control was 14 vs 11 days, p=0.275. The median days of mechanical ventilation for tocilizumab (n=21) vs control (n=15) was 8 vs 7 days, p=0.139, and the mechanical ventilation mortality was 10 (48%) vs 9 (60%) patients, p=0.463. In the tocilizumab group, for those expired (n=10) vs alive (n=16), 10 (100%) vs 7 (50%) patients respectively had a peak ferritin &gt; 600 ng/mL, and 6 (60%) vs 8 (50%) patients had a peak D-dimer &gt; 2,000 ng/mL. The incidence of secondary bacterial or fungal infections within 7 days of tocilizumab administration occurred in 5 (19%) patients. Conclusion These findings suggest that tocilizumab may be a beneficial treatment modality for severe COVID-19 patients. Larger, prospective, placebo-controlled trials are needed to further validate results. Disclosures Christian Cheatham, PharmD, BCIDP, Antimicrobial Resistance Solutions (Shareholder)

In-Hospital Mortality and Related Outcomes for Elevated Risk Acute Pulmonary Embolism Treated With Mechanical Thrombectomy Versus Routine Care

2021 ◽  
pp. 088506662110364
Author(s):  
Jennifer R. Buckley ◽  
Brandt C. Wible
Keyword(s):  
Pulmonary Embolism ◽  
High Risk ◽  
Length Of Stay ◽  
Hospital Mortality ◽  
Routine Care ◽  
Hospital Length ◽  
Elevated Risk ◽  
Hospital Length Of Stay ◽  
Icu Length Of Stay

Purpose To compare in-hospital mortality and other hospitalization related outcomes of elevated risk patients (Pulmonary Embolism Severity Index [PESI] score of 4 or 5, and, European Society of Cardiology [ESC] classification of intermediate-high or high risk) with acute central pulmonary embolism (PE) treated with mechanical thrombectomy (MT) using the Inari FlowTriever device versus those treated with routine care (RC). Materials and Methods Retrospective data was collected of all patients with acute, central PE treated at a single institution over 2 concurrent 18-month periods. All collected patients were risk stratified using the PESI and ESC Guidelines. The comparison was made between patients with acute PE with PESI scores of 4 or 5, and, ESC classification of intermediate-high or high risk based on treatment type: MT and RC. The primary endpoint evaluated was in-hospital mortality. Secondary endpoints included intensive care unit (ICU) length of stay, total hospital length of stay, and 30-day readmission. Results Fifty-eight patients met inclusion criteria, 28 in the MT group and 30 in the RC group. Most RC patients were treated with systemic anticoagulation alone (24 of 30). In-hospital mortality was significantly lower for the MT group than for the RC group (3.6% vs 23.3%, P < .05), as was the average ICU length of stay (2.1 ± 1.2 vs 6.1 ± 8.6 days, P < .05). Total hospital length of stay and 30-day readmission rates were similar between MT and RC groups. Conclusion Initial retrospective comparison suggests MT can improve in-hospital mortality and decrease ICU length of stay for patients with acute, central PE of elevated risk (PESI 4 or 5, and, ESC intermediate-high or high risk).

scholarly journals Effective Antibiotic Conservation by Emergency Antimicrobial Stewardship During a Drug Shortage

2016 ◽  
Vol 38 (3) ◽  
pp. 356-359 ◽  
Author(s):  
Kevin Hsueh ◽  
Maria Reyes ◽  
Tamara Krekel ◽  
Ed Casabar ◽  
David J. Ritchie ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Hospital Mortality ◽  
Antimicrobial Stewardship ◽  
Hospital Length ◽  
Antimicrobial Drug ◽  
Hospital Length Of Stay ◽  
Antimicrobial Stewardship Program ◽  
Drug Shortage ◽  
Stewardship Program ◽  
Formulary Restriction

We present the first description of an antimicrobial stewardship program (ASP) used to successfully manage a multi-antimicrobial drug shortage. Without resorting to formulary restriction, meropenem utilization decreased by 69% and piperacillin-tazobactam by 73%. During the shortage period, hospital mortality decreased (P=.03), while hospital length of stay remained unchanged.Infect Control Hosp Epidemiol 2017;38:356–359

scholarly journals Impact of Vasopressor Initiation and Discontinuation Sequence on Mortality in Septic Shock: A Retrospective Review

2020 ◽  
pp. 1-7
Author(s):  
Cara McDaniel ◽  
Andrew Moyer ◽  
Cara McDaniel ◽  
Judah Brown ◽  
Michael Baram
Keyword(s):  
Septic Shock ◽  
Length Of Stay ◽  
Hospital Mortality ◽  
Primary Endpoint ◽  
Primary Diagnosis ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Apache Ii Score ◽  
Vasoactive Agent ◽  
Intra Abdominal Infection

Background: Little data exists guiding clinicians on how or when to initiate and discontinue the second vasoactive agent in the setting of septic shock refractory to norepinephrine monotherapy. Methods: This retrospective cohort study evaluated patients with a primary diagnosis of septic shock admitted to the intensive care unit receiving norepinephrine in addition to concomitant vasopressors. The primary endpoint was the incidence of all-cause in-hospital mortality when adding adjunctive vasopressors to norepinephrine either before the dose reached 2 mcg/kg/min (early adjunctive vasopressor) or after (late adjunctive vasopressor). Secondary endpoints included the incidence of clinically significant hypotension when discontinuing norepinephrine before or after vasopressin in the same population. Results: Forty-six patients were included (early adjunctive vasopressor [n=36]; late adjunctive vasopressor [n=10]), with a median age of 69 years and APACHE II score of 27. Fewer patients in the early adjunctive vasopressor cohort had malignancy prior to admission (16.7% vs. 60%, p=0.0117), however, more patients were managed in the surgical ICU (44.4% vs. 0%, p=0.0202) with intra-abdominal infection (33.3% vs. 0%, p=0.0439). The primary endpoint of all-cause in-hospital mortality was not statistically different between the early and late adjunctive vasopressor groups (75% vs. 90%, respectively, p=0.4203). Longer ICU and hospital length of stay in the early adjunctive vasopressor cohort was observed (9 days vs 3 days, p=0.0061; 11 days vs 3 days, p=0.0026, respectively). Twenty-two patients were included in analysis of vasopressor discontinuation sequence with no significant differences in mortality, incidence of hypotension, or ICU/hospital length of stay. Conclusion: Among patients with septic shock on multiple vasopressors, addition of adjunctive vasopressor before reaching a norepinephrine dose of 2 mcg/kg/min was associated with longer in-hospital and ICU survival but exhibited no difference in overall mortality. Discontinuation of vasopressin before norepinephrine led to longer total vasopressor duration without a difference in rates of hypotension. Future prospective studies are warranted.

scholarly journals Extended Spectrum Beta-Lactamase (ESBL) Produced by Gram-Negative Bacteria in Trinidad and Tobago

2021 ◽  
Vol 2021 ◽  
pp. 1-16
Author(s):  
Patrick Eberechi Akpaka ◽  
Angel Vaillant ◽  
Clyde Wilson ◽  
Padman Jayaratne
Keyword(s):  
Trinidad And Tobago ◽  
Bacterial Infections ◽  
High Morbidity ◽  
Beta Lactamase ◽  
Beta Lactam ◽  
Esbl Production ◽  
Gram Negative ◽  
Extended Spectrum Beta Lactamase ◽  
Extended Spectrum ◽  
Gram Negative Organisms

Gram-negative bacterial infections are a global health problem. The production of beta-lactamase is still the most vital factor leading to beta-lactam resistance. In Trinidad and Tobago, extended spectrum beta-lactamase (ESBL) production has been detected and reported mainly in the isolates of Klebsiella pneumoniae and Escherichia coli and constitutes a public health emergency that causes high morbidity and mortality in some patients. In this literature review, the authors cover vast information on ESBL frequency and laboratory detection using both conventional and molecular methods from clinical data. The aim is to make the reader reflect on how the actual knowledge can be used for rapid detection and understanding of the spread of antimicrobial resistance problems stemming from ESBL production among common Gram-negative organisms in the health care system.

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