scholarly journals Candida in the respiratory tract secretions of critically ill patients and the impact of antifungal treatment: a randomized placebocontrolled pilot trial (CANTREAT study)

Critical Care ◽  
2014 ◽  
Vol 18 (Suppl 1) ◽  
pp. P352
Author(s):  
M Albert ◽  
DR Willamson ◽  
J Muscedere ◽  
F Lauzier ◽  
C Rostein ◽  
...  
Keyword(s):  
Respiratory Tract ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Pilot Trial ◽  
Antifungal Treatment ◽  
The Impact

Candida in the respiratory tract secretions of critically ill patients and the impact of antifungal treatment: a randomized placebo controlled pilot trial (CANTREAT study)

2014 ◽  
Vol 40 (9) ◽  
pp. 1313-1322 ◽  
Author(s):  
Martin Albert ◽  
David Williamson ◽  
John Muscedere ◽  
Francois Lauzier ◽  
Coleman Rotstein ◽  
...  
Keyword(s):  
Respiratory Tract ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Pilot Trial ◽  
Antifungal Treatment ◽  
The Impact

scholarly journals Candida spp. isolation from critically ill patients’ respiratory tract. Does antifungal treatment affect survival?

GERMS ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 536-543
Author(s):  
Petros Ioannou ◽  
Alexandra Vouidaski ◽  
Nikolaos Spernovasilis ◽  
Christina Alexopoulou ◽  
Andria Papazachariou ◽  
...  
Keyword(s):  
Respiratory Tract ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Antifungal Treatment ◽  
Candida Spp

scholarly journals Outcomes of non-COVID-19 critically ill patients during the COVID-19 pandemic

2021 ◽  
Author(s):  
Răzvan Bologheanu ◽  
Mathias Maleczek ◽  
Daniel Laxar ◽  
Oliver Kimberger
Keyword(s):  
Intensive Care ◽  
Length Of Stay ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Medical Specialty ◽  
Routine Care ◽  
Treatment Pathways ◽  
Icu Length Of Stay ◽  
Matched Study ◽  
The Impact

Summary Background Coronavirus disease 2019 (COVID-19) disrupts routine care and alters treatment pathways in every medical specialty, including intensive care medicine, which has been at the core of the pandemic response. The impact of the pandemic is inevitably not limited to patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and their outcomes; however, the impact of COVID-19 on intensive care has not yet been analyzed. Methods The objective of this propensity score-matched study was to compare the clinical outcomes of non-COVID-19 critically ill patients with the outcomes of prepandemic patients. Critically ill, non-COVID-19 patients admitted to the intensive care unit (ICU) during the first wave of the pandemic were matched with patients admitted in the previous year. Mortality, length of stay, and rate of readmission were compared between the two groups after matching. Results A total of 211 critically ill SARS-CoV‑2 negative patients admitted between 13 March 2020 and 16 May 2020 were matched to 211 controls, selected from a matching pool of 1421 eligible patients admitted to the ICU in 2019. After matching, the outcomes were not significantly different between the two groups: ICU mortality was 5.2% in 2019 and 8.5% in 2020, p = 0.248, while intrahospital mortality was 10.9% in 2019 and 14.2% in 2020, p = 0.378. The median ICU length of stay was similar in 2019: 4 days (IQR 2–6) compared to 2020: 4 days (IQR 2–7), p = 0.196. The rate of ICU readmission was 15.6% in 2019 and 10.9% in 2020, p = 0.344. Conclusion In this retrospective single center study, mortality, ICU length of stay, and rate of ICU readmission did not differ significantly between patients admitted to the ICU during the implementation of hospital-wide COVID-19 contingency planning and patients admitted to the ICU before the pandemic.

scholarly journals Pharmacokinetic/Pharmacodynamic Target Attainment Based on Measured Versus Predicted Unbound Ceftriaxone Concentrations in Critically Ill Patients with Pneumonia: An Observational Cohort Study

Antibiotics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 557
Author(s):  
Matthias Gijsen ◽  
Erwin Dreesen ◽  
Ruth Van Daele ◽  
Pieter Annaert ◽  
Yves Debaveye ◽  
...  
Keyword(s):  
Renal Function ◽  
Cohort Study ◽  
Protein Binding ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Observational Cohort Study ◽  
Target Attainment ◽  
Binding Model ◽  
Observational Cohort ◽  
The Impact

The impact of ceftriaxone pharmacokinetic alterations on protein binding and PK/PD target attainment still remains unclear. We evaluated pharmacokinetic/pharmacodynamic (PK/PD) target attainment of unbound ceftriaxone in critically ill patients with severe community-acquired pneumonia (CAP). Besides, we evaluated the accuracy of predicted vs. measured unbound ceftriaxone concentrations, and its impact on PK/PD target attainment. A prospective observational cohort study was carried out in adult patients admitted to the intensive care unit with severe CAP. Ceftriaxone 2 g q24h intermittent infusion was administered to all patients. Successful PK/PD target attainment was defined as unbound trough concentrations above 1 or 4 mg/L throughout the whole dosing interval. Acceptable overall PK/PD target attainment was defined as successful target attainment in ≥90% of all dosing intervals. Measured unbound ceftriaxone concentrations (CEFu) were compared to unbound concentrations predicted from various protein binding models. Thirty-one patients were included. The 1 mg/L and 4 mg/L targets were reached in 26/32 (81%) and 15/32 (47%) trough samples, respectively. Increased renal function was associated with the failure to attain both PK/PD targets. Unbound ceftriaxone concentrations predicted by the protein binding model developed in the present study showed acceptable bias and precision and had no major impact on PK/PD target attainment. We showed suboptimal (i.e., <90%) unbound ceftriaxone PK/PD target attainment when using a standard 2 g q24h dosing regimen in critically ill patients with severe CAP. Renal function was the major driver for the failure to attain the predefined targets, in accordance with results found in general and septic ICU patients. Interestingly, CEFu was reliably predicted from CEFt without major impact on clinical decisions regarding PK/PD target attainment. This suggests that, when carefully selecting a protein binding model, CEFu does not need to be measured. As a result, the turn-around time and cost for ceftriaxone quantification can be substantially reduced.

scholarly journals The lower respiratory tract microbiome of critically ill patients with COVID-19

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Paolo Gaibani ◽  
Elisa Viciani ◽  
Michele Bartoletti ◽  
Russell E. Lewis ◽  
Tommaso Tonetti ◽  
...  
Keyword(s):  
Respiratory Tract ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Lower Respiratory Tract ◽  
Multidrug Resistant ◽  
Carbapenem Resistant ◽  
Lung Microbiome ◽  
Bacterial Microbiome ◽  
Unweighted Unifrac ◽  
Bacterial Superinfection

AbstractCOVID-19 infection may predispose to secondary bacterial infection which is associated with poor clinical outcome especially among critically ill patients. We aimed to characterize the lower respiratory tract bacterial microbiome of COVID-19 critically ill patients in comparison to COVID-19-negative patients. We performed a 16S rRNA profiling on bronchoalveolar lavage (BAL) samples collected between April and May 2020 from 24 COVID-19 critically ill subjects and 24 patients with non-COVID-19 pneumonia. Lung microbiome of critically ill patients with COVID-19 was characterized by a different bacterial diversity (PERMANOVA on weighted and unweighted UniFrac Pr(> F) = 0.001) compared to COVID-19-negative patients with pneumonia. Pseudomonas alcaligenes, Clostridium hiranonis, Acinetobacter schindleri, Sphingobacterium spp., Acinetobacter spp. and Enterobacteriaceae, characterized lung microbiome of COVID-19 critically ill patients (LDA score > 2), while COVID-19-negative patients showed a higher abundance of lung commensal bacteria (Haemophilus influenzae, Veillonella dispar, Granulicatella spp., Porphyromonas spp., and Streptococcus spp.). The incidence rate (IR) of infections during COVID-19 pandemic showed a significant increase of carbapenem-resistant Acinetobacter baumannii (CR-Ab) infection. In conclusion, SARS-CoV-2 infection and antibiotic pressure may predispose critically ill patients to bacterial superinfection due to opportunistic multidrug resistant pathogens.

A Systematic Review of Anticoagulation Strategies for Patients With Atrial Fibrillation in Critical Care.

2021 ◽  
Author(s):  
Alexandra Jayne Nelson ◽  
Brian W Johnston ◽  
Alicia Achiaa Charlotte Waite ◽  
Gedeon Lemma ◽  
Ingeborg Dorothea Welters
Keyword(s):  
Atrial Fibrillation ◽  
Critical Care ◽  
Critically Ill ◽  
Major Bleeding ◽  
Critically Ill Patients ◽  
Thromboembolic Events ◽  
Bleeding Events ◽  
Major Bleeding Events ◽  
The Impact ◽  
Anticoagulated Patients

Background. Atrial fibrillation (AF) is the most common cardiac arrhythmia in critically ill patients. There is a paucity of data assessing the impact of anticoagulation strategies on clinical outcomes for general critical care patients with AF. Our aim was to assess the existing literature to evaluate the effectiveness of anticoagulation strategies used in critical care for AF. Methodology. A systematic literature search was conducted using MEDLINE, EMBASE, CENTRAL and PubMed databases. Studies reporting anticoagulation strategies for AF in adults admitted to a general critical care setting were assessed for inclusion. Results. Four studies were selected for data extraction. A total of 44087 patients were identified with AF, of which 17.8-49.4% received anticoagulation. The reported incidence of thromboembolic events was 0-1.4% for anticoagulated patients, and 0-1.3% in non-anticoagulated patients. Major bleeding events were reported in three studies and occurred in 7.2-8.6% of the anticoagulated patients and up to 7.1% of the non-anticoagulated patients. Conclusions. There was an increased incidence of major bleeding events in anticoagulated patients with AF in critical care compared to non-anticoagulated patients. There was no significant difference in the incidence of reported thromboembolic events within studies, between patients who did and did not receive anticoagulation. However, the outcomes reported within studies were not standardised, therefore, the generalisability of our results to the general critical care population remains unclear. Further data is required to facilitate an evidence-based assessment of the risks and benefits of anticoagulation for critically ill patients with AF.

Clinical correlates of herpes simplex virus type 1 loads in the lower respiratory tract of critically ill patients

2013 ◽  
Vol 58 (1) ◽  
pp. 79-83 ◽  
Author(s):  
Evelien Assink-de Jong ◽  
A.B. Johan Groeneveld ◽  
Annika M. Pettersson ◽  
Alex Koek ◽  
Christina M.J.E. Vandenbroucke-Grauls ◽  
...  
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Respiratory Tract ◽  
Critically Ill ◽  
Herpes Simplex Virus Type ◽  
Critically Ill Patients ◽  
Lower Respiratory Tract ◽  
Clinical Correlates ◽  
Simplex Virus
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