scholarly journals Predictive risk factors of in-hospital mortality in adult patients with carbapenem and colistin resistant Klebsiella pneumoniae infections: a retrospective cohort study

2018 ◽  
Vol 73 ◽  
pp. 120
Author(s):  
J. Benso ◽  
G. de Sanctis ◽  
A. Ferraris ◽  
F. Angriman ◽  
L. Fernandez Otero ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Klebsiella Pneumoniae ◽  
Hospital Mortality ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Adult Patients ◽  
Predictive Risk

scholarly journals Proton pump inhibitors versus histamine-2 receptor blockers for stress ulcer prophylaxis in patients with sepsis: a retrospective cohort study

2021 ◽  
Vol 49 (6) ◽  
pp. 030006052110251
Author(s):  
Minqiang Huang ◽  
Ming Han ◽  
Wei Han ◽  
Lei Kuang
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Hospital Mortality ◽  
Critically Ill ◽  
Proton Pump ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Stress Ulcer ◽  
Increased Risk ◽  
Ulcer Prophylaxis

Objective We aimed to compare the efficacy and risks of proton pump inhibitor (PPI) versus histamine-2 receptor blocker (H2B) use for stress ulcer prophylaxis (SUP) in critically ill patients with sepsis and risk factors for gastrointestinal bleeding (GIB). Methods In this retrospective cohort study, we used the Medical Information Mart for Intensive Care III Clinical Database to identify critically ill adult patients with sepsis who had at least one risk factor for GIB and received either an H2B or PPI for ≥48 hours. Propensity score matching (PSM) was conducted to balance baseline characteristics. The primary outcome was in-hospital mortality. Results After 1:1 PSM, 1056 patients were included in the H2B and PPI groups. The PPI group had higher in-hospital mortality (23.8% vs. 17.5%), GIB (8.9% vs. 1.6%), and pneumonia (49.6% vs. 41.6%) rates than the H2B group. After adjusting for risk factors of GIB and pneumonia, PPI use was associated with a 1.28-times increased risk of in-hospital mortality, 5.89-times increased risk of GIB, and 1.32-times increased risk of pneumonia. Conclusions Among critically ill adult patients with sepsis at risk for GIB, SUP with PPIs was associated with higher in-hospital mortality and higher risk of GIB and pneumonia than H2Bs.

scholarly journals Risk factors for mortality in hospitalized patients with COVID-19 from three hospitals in Peru: a retrospective cohort study

F1000Research ◽  
2021 ◽  
Vol 10 ◽  
pp. 224
Author(s):  
Cristian Díaz-Vélez ◽  
Diego Urrunaga-Pastor ◽  
Anthony Romero-Cerdán ◽  
Eric Ricardo Peña-Sánchez ◽  
Jorge Luis Fernández Mogollon ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Hospital Mortality ◽  
Oxygen Saturation ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Cox Regression ◽  
Vulnerable Groups ◽  
Vital Functions ◽  
The Mean

Background: Peru was one of the countries with the highest COVID-19 mortality worldwide during the first stage of the pandemic. It is then relevant to evaluate the risk factors for mortality in patients hospitalized for COVID-19 in three hospitals in Peru in 2020, from March to May, 2020.  Methods: We carried out a retrospective cohort study. The population consisted of patients from three Peruvian hospitals hospitalized for a diagnosis of COVID-19 during the March-May 2020 period. Independent sociodemographic variables, medical history, symptoms, vital functions, laboratory parameters and medical treatment were evaluated. In-hospital mortality was assessed as the outcome. We performed Cox regression models (crude and adjusted) to evaluate risk factors for in-hospital mortality. Hazard ratios (HR) with their respective 95% confidence intervals (95% CI) were calculated.  Results: We analyzed 493 hospitalized adults; 72.8% (n=359) were male and the mean age was 63.3 ± 14.4 years. COVID-19 symptoms appeared on average 7.9 ± 4.0 days before admission to the hospital, and the mean oxygen saturation on admission was 82.6 ± 13.8. While 67.6% (n=333) required intensive care unit admission, only 3.3% (n=16) were admitted to this unit, and 60.2% (n=297) of the sample died. In the adjusted regression analysis, it was found that being 60 years old or older (HR=1.57; 95% CI: 1.14-2.15), having two or more comorbidities (HR=1.53; 95% CI: 1.10-2.14), oxygen saturation between 85-80% (HR=2.52; 95% CI: 1.58-4.02), less than 80% (HR=4.59; 95% CI: 3.01-7.00), and being in the middle (HR=1.65; 95% CI: 1.15-2.39) and higher tertile (HR=2.18; 95% CI: 1.51-3.15) of the neutrophil-to-lymphocyte ratio, increased the risk of mortality.  Conclusions: The risk factors found agree with what has been described in the literature and allow the identification of vulnerable groups in whom monitoring and early identification of symptoms should be prioritized in order to reduce mortality.

scholarly journals Risk factors for mortality of 557 adult patients with COVID 19 in Babol, Northern Iran: a retrospective cohort study

2021 ◽  
Vol 122 (01) ◽  
pp. 34-38
Author(s):  
M. Javanian ◽  
M. Bayani ◽  
M. Shokri ◽  
M. Sadeghi-Haddad-Zavareh ◽  
A. Babazadeh ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Adult Patients ◽  
Northern Iran

scholarly journals Higher In-Hospital Mortality in Patients with Nonspecific Complaints Presenting to the Emergency Department

2019 ◽  
Vol 18 (4) ◽  
pp. 232-238
Author(s):  
JJH Wachelder ◽  
◽  
Patricia M. Stassen ◽  
RS Fourmanov ◽  
CH Nickel ◽  
...  
Keyword(s):  
Emergency Department ◽  
Cohort Study ◽  
Hospital Mortality ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Adult Patients ◽  
Orange Yellow ◽  
Number Of Patients

Background: Nonspecific complaints (NSC) at the Emergency Department (ED) are not well researched yet. Objective: To investigate the number of patients who could be classified as having NSC early after arrival in the ED using an algorithm. Method: Retrospective cohort study was conducted among all hemodynamically stable non-trauma adult patients with MTS category orange/yellow visiting the ED. Patients who had no specific complaints/signs, predefined on a list, were categorized as NSC. Results: In total, 2419 patients, of whom 102 (4.2%) presented with NSC. Hospitalization was more prevalent (85.3% vs. 69.0%, p<0.001) and in-hospital mortality was higher in the NSC-group (11.8% vs. 3.5%, adjusted OR 2.0, 95% CI 1.0-3.9, p=0.04). Conclusion: Using an algorithm it is possible to identify NSC patients who have (worse) outcomes than those classified as SC.

Risk factors for amendment in type, duration and setting of prescribed outpatient parenteral antimicrobial therapy (OPAT) for adult patients with cellulitis: a retrospective cohort study and CART analysis

2017 ◽  
Vol 94 (1107) ◽  
pp. 25-31 ◽  
Author(s):  
Michael Quirke ◽  
Emma May Curran ◽  
Patrick O’Kelly ◽  
Ruth Moran ◽  
Eimear Daly ◽  
...  
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Cohort Study ◽  
Antimicrobial Therapy ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Adult Patients ◽  
Outpatient Parenteral Antimicrobial Therapy ◽  
Cart Analysis ◽  
Cart Algorithm

Purpose of the studyTo measure the percentage rate and risk factors for amendment in the type, duration and setting of outpatient parenteral antimicrobial therapy (OPAT) for the treatment of cellulitis.Study designA retrospective cohort study of adult patients receiving OPAT for cellulitis was performed. Treatment amendment (TA) was defined as hospital admission or change in antibiotic therapy in order to achieve clinical response. Multivariable logistic regression (MVLR) and classification and regression tree (CART) analysis were performed.ResultsThere were 307 patients enrolled. TA occurred in 36 patients (11.7%). Significant risk factors for TA on MVLR were increased age, increased Numerical Pain Scale Score (NPSS) and immunocompromise. The median OPAT duration was 7 days. Increased age, heart rate and C reactive protein were associated with treatment prolongation. CART analysis selected age <64.5 years, female gender and NPSS <2.5 in the final model, generating a low-sensitivity (27.8%), high-specificity (97.1%) decision tree.ConclusionsIncreased age, NPSS and immunocompromise were associated with OPAT amendment. These identified risk factors can be used to support an evidence-based approach to patient selection for OPAT in cellulitis. The CART algorithm has good specificity but lacks sensitivity and is shown to be inferior in this study to logistic regression modelling.

scholarly journals Staphylococcus Aureus Bacteriuria as a Predictor of In-Hospital Mortality in Patients with Staphylococcus Aureus Bacteremia. Results of a Retrospective Cohort Study

2020 ◽  
Vol 9 (2) ◽  
pp. 508 ◽  
Author(s):  
Tobias Siegfried Kramer ◽  
Beate Schlosser ◽  
Désirée Gruhl ◽  
Michael Behnke ◽  
Frank Schwab ◽  
...  
Keyword(s):  
Risk Factors ◽  
Staphylococcus Aureus ◽  
Cohort Study ◽  
Hospital Mortality ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Cox Regression ◽  
University Hospital ◽  
Hospital Death ◽  
Cox Regression Analysis

Staphylococcus aureus bloodstream infection (SA-BSI) is an infection with increasing morbidity and mortality. Concomitant Staphylococcus aureus bacteriuria (SABU) frequently occurs in patients with SA-BSI. It is considered as either a sign of exacerbation of SA-BSI or a primary source in terms of urosepsis. The clinical implications are still under investigation. In this study, we investigated the role of SABU in patients with SA-BSI and its effect on the patients’ mortality. We performed a retrospective cohort study that included all patients in our university hospital (Charité Universitätsmedizin Berlin) between 1 January 2014 and 31 March 2017. We included all patients with positive blood cultures for Staphylococcus aureus who had a urine culture 48 h before or after the first positive blood culture. We identified cases while using the microbiology database and collected additional demographic and clinical parameters, retrospectively, from patient files and charts. We conducted univariate analyses and multivariable Cox regression analysis to evaluate the risk factors for in-hospital mortality. 202 patients met the eligibility criteria. Overall, 55 patients (27.5%) died during their hospital stay. Cox regression showed SABU (OR 2.3), Pitt Bacteremia Score (OR 1.2), as well as moderate to severe liver disease (OR 2.1) to be independent risk factors for in-hospital mortality. Our data indicates that SABU in patients with concurrent SA-BSI is a prognostic marker for in-hospital death. Further studies are needed for evaluating implications for therapeutic optimization.

scholarly journals In-hospital mortality due to breakthrough COVID-19 among recipients of COVISHIELD (ChAdOx nCoV-19) and COVAXIN (BBV152)

2021 ◽  
Author(s):  
Tejas M Suri ◽  
Tamoghna Ghosh ◽  
M Arunachalam ◽  
Rohit Vadala ◽  
Saurabh Vig ◽  
...  
Keyword(s):  
Cohort Study ◽  
Hospital Mortality ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Vaccination Campaign ◽  
Adult Patients ◽  
Hospital Outcomes ◽  
Hospital Outcome ◽  
Second Wave

AbstractBackgroundMultiple vaccines have received emergency-use authorization in different countries in the fight against the COVID-19 pandemic. India had started its vaccination campaign using the COVISHIELD (ChAdOx nCoV-19) and the COVAXIN (BBV152) vaccines. However, there is a lack of head-to-head comparisons of the different vaccines.MethodsWe performed a retrospective cohort study during the second wave of the pandemic in India with predominant circulation of the delta strain of SARS-CoV-2. We enrolled adult patients who were hospitalized with breakthrough COVID-19 infection after vaccination. We compared in-hospital outcomes between patients who had received the COVISHIELD (n=181) or COVAXIN vaccines.ResultsBetween April and June 2021, a total of 353 patients were enrolled, among whom 181 (51.3%) received COVAXIN (156 partially vaccinated and 25 fully vaccinated) and 172 (48.7%) received COVISHIELD (155 partially vaccinated and 17 fully vaccinated). The in-hospital mortality did not differ between the recipients of COVISHIELD or COVAXIN in either the fully vaccinated [2 deaths (11.8%) vs 0 deaths (0%), respectively p=0.08] or the partially vaccinated cohorts [31 deaths (20%) vs 28 deaths (17.9%), respectively, p=0.65].ConclusionsPatients who are hospitalized with breakthrough COVID-19 had similar in-hospital outcome irrespective of whether they received COVISHIELD or COVAXIN.

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