scholarly journals Myocardial Injury at Early Stage and Its Association with Death Risk of Patients with COVID-19: A Hospital-Based Prospective Case-Cohort Study

2020 ◽  
Author(s):  
Lin Fu ◽  
Xiu-Yong Li ◽  
Jun Fei ◽  
Ying Xiang ◽  
Hui-Xian Xiang ◽  
...  
Keyword(s):  
Cohort Study ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Myocardial Injury ◽  
Early Stage ◽  
Demographic Information ◽  
Death Risk ◽  
Acute Myocardial Injury ◽  
Independent Risk Factors

Abstract Background: There are growing evidence demonstrating that coronavirus disease 2019 (COVID-19) is companied by acute myocardial injury. However, the association of SARS-CoV-2-induced myocardial injury with death risk of COVID-19 is unclear.Methods: This prospective case-cohort study analyzed 355 COVID-19 patients from two hospitals in different regions. Clinical and demographic information were collected. Myocardial injury was evaluated and its prognosis was followed up. Results: Of 355 hospitalized patients with COVID-19, 213 were mild, 90 severe and 52 critically ill patients. On admission, 220 (62.0%) patients were with myocardial injury. Myocardial injury was more popular in critically ill patients. Using multivariate logistic regression, male, older age and comorbidity with hypertension were three crucial independent risk factors predicting myocardial injury of COVID-19 patients. Among 220 COVID-19 patients with myocardial injury, 33 (15.0%) died on mean 10.9 day after hospitalization. Mortality was increased among COVID-19 patients with myocardial injury (15.0% vs 1.74%, RR=8.625, P<0.001). Follow-up study observed that at least one myocardial index of 21.3% patients remained abnormal 14 days after discharge. Conclusion: Myocardial injury at early stage elevates mortality of COVID-19 patients. Male elderly patients with hypertension are more vulnerable to myocardial injury. SARS-CoV-2-induced myocardial injury has not completely recovered 14 days after discharge.

Etiology of Myocardial Injury in Critically Ill Patients with Sepsis: A Cohort Study

2021 ◽  
Author(s):  
Jos F. Frencken ◽  
Maarten van Smeden ◽  
Kirsten van de Groep ◽  
David S.Y. Ong ◽  
Peter M.C. Klein Klouwenberg ◽  
...  
Keyword(s):  
Cohort Study ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Myocardial Injury

scholarly journals Myocardial Injury in Critically Ill Patients with Community-acquired Pneumonia. A Cohort Study

2019 ◽  
Vol 16 (5) ◽  
pp. 606-612 ◽  
Author(s):  
Jos F. Frencken ◽  
Lottie van Baal ◽  
Teus H. Kappen ◽  
Dirk W. Donker ◽  
Janneke Horn ◽  
...  
Keyword(s):  
Cohort Study ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Myocardial Injury ◽  
Community Acquired Pneumonia

scholarly journals Renal dysfunction and prognosis of COVID-19 patients: a hospital-based retrospective cohort study

2020 ◽  
Author(s):  
Hui-Xian Xiang ◽  
Ying Xiang ◽  
Jun Fei ◽  
Zheng Xu ◽  
Ling Zheng ◽  
...  
Keyword(s):  
Risk Factors ◽  
Renal Function ◽  
Cohort Study ◽  
Renal Dysfunction ◽  
Retrospective Cohort ◽  
Demographic Information ◽  
Multivariate Logistic Regression ◽  
Follow Up Study ◽  
Independent Risk Factors

Abstract Introduction: Increasing evidence indicate that coronavirus disease 2019 (COVID-19) is companied by renal dysfunction. However, the association of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2)-induced renal dysfunction with prognosis remains unclear.Materials and methods: This prospective case-cohort study analyzed 154 COVID-19 patients from the Second People’s Hospital of Fuyang City in Anhui Province. Clinical and demographic information were collected. Renal function was evaluated and its prognosis was followed up. Results: Of 154 hospitalized patients with COVID-19, 125 were common and 29 were severe patients. On admission, 16 (10.4%) patients were with renal dysfunction. Serum creatinine and cystatin C were increased, eGFR was decreased in severe patients compared with those in common patients. Renal dysfunction was more common in severe patients. By multivariate logistic regression, male, higher age and hypertension were three importantly independent risk factors of renal dysfunction in COVID-19 patients. Follow-up study found that at least one renal function marker of 3.33% patients remained abnormal in two weeks after discharge. Conclusion: Male elderly COVID-19 patients with hypertension elevates the risk of renal dysfunction. SARS-CoV-2-induced renal dysfunction are not fully recovered in two weeks after discharge.

scholarly journals Long-Term Clinical Outcomes after Early Initiation of RRT in Critically Ill Patients with AKI

2017 ◽  
Vol 29 (3) ◽  
pp. 1011-1019 ◽  
Author(s):  
Melanie Meersch ◽  
Mira Küllmar ◽  
Christoph Schmidt ◽  
Joachim Gerss ◽  
Toni Weinhage ◽  
...  
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Primary Outcome ◽  
Early Stage ◽  
Early Initiation ◽  
Absolute Difference ◽  
Delayed Initiation ◽  
Major Adverse Kidney Events

Whether earlier initiation of RRT in critically ill patients with AKI can improve outcomes remains debated. We examined follow-up data from a large clinical trial to prospectively investigate the long-term outcomes associated with the timing of RRT initiation in such patients. We extended the follow-up of patients in the Early Versus Delayed Initiation of RRT in Critically Ill Patients with AKI (ELAIN) Trial from 90 days to 1 year after randomization for 230 (99.6%) patients. The primary outcome was a composite of major adverse kidney events (persistent renal dysfunction, dialysis dependence, and mortality) at 1 year. Secondary outcomes included inflammatory markers. Overall, 72 of 111 (64.9%) and 106 of 119 (89.1%) patients met the primary outcome in the early (stage 2 AKI) and delayed (stage 3 AKI) initiation groups, respectively (odds ratio [OR] with early initiation, 0.23; 95% confidence interval [95% CI], 0.11 to 0.45; P< 0.001). The early initiation group had a 1-year all-cause mortality rate (56 of 111 [50.2%]) significantly lower than that of the delayed initiation group (83 of 119 [69.8%]; absolute difference, −19.6%; 95% CI, −32.0% to −7.2%; P<0.01). After 1 year, 16 of 55 (29.1%) and 23 of 36 (63.9%) surviving patients in the early and delayed groups, respectively, failed to recover renal function (absolute difference, −34.8%; 95% CI, −54.6% to −15.0%; P=0.001). In conclusion, early initiation of RRT in these critically ill patients with AKI significantly reduced the occurrence of major adverse kidney events, reduced mortality, and enhanced renal recovery at 1 year.

Follow-up blood cultures in Gram-negative bacilli bacteremia: are they needed for critically ill patients?

2020 ◽  
Vol 86 (5) ◽  
Author(s):  
Martina Spaziante ◽  
Alessandra Oliva ◽  
Giancarlo Ceccarelli ◽  
Francesco Alessandri ◽  
Francesco Pugliese ◽  
...  
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Blood Cultures ◽  
Gram Negative

scholarly journals Prognostic impact of elevated lactate levels on mortality in critically ill patients with and without preadmission metformin treatment: a Danish registry-based cohort study

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Rene A. Posma ◽  
Trine Frøslev ◽  
Bente Jespersen ◽  
Iwan C. C. van der Horst ◽  
Daan J. Touw ◽  
...  
Keyword(s):  
Cohort Study ◽  
Mortality Rate ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Cox Regression ◽  
Lower Mortality ◽  
Prognostic Impact ◽  
Icu Admission ◽  
Lactate Levels ◽  
Restricted Cubic Splines

Abstract Background Lactate is a robust prognostic marker for the outcome of critically ill patients. Several small studies reported that metformin users have higher lactate levels at ICU admission without a concomitant increase in mortality. However, this has not been investigated in a larger cohort. We aimed to determine whether the association between lactate levels around ICU admission and mortality is different in metformin users compared to metformin nonusers. Methods This cohort study included patients admitted to ICUs in northern Denmark between January 2010 and August 2017 with any circulating lactate measured around ICU admission, which was defined as 12 h before until 6 h after admission. The association between the mean of the lactate levels measured during this period and 30-day mortality was determined for metformin users and nonusers by modelling restricted cubic splines obtained from a Cox regression model. Results Of 37,293 included patients, 3183 (9%) used metformin. The median (interquartile range) lactate level was 1.8 (1.2–3.2) in metformin users and 1.6 (1.0–2.7) mmol/L in metformin nonusers. Lactate levels were strongly associated with mortality for both metformin users and nonusers. However, the association of lactate with mortality was different for metformin users, with a lower mortality rate in metformin users than in nonusers when admitted with similar lactate levels. This was observed over the whole range of lactate levels, and consequently, the relation of lactate with mortality was shifted rightwards for metformin users. Conclusion In this large observational cohort of critically ill patients, early lactate levels were strongly associated with mortality. Irrespective of the degree of hyperlactataemia, similar lactate levels were associated with a lower mortality rate in metformin users compared with metformin nonusers. Therefore, lactate levels around ICU admission should be interpreted according to metformin use.

scholarly journals Development and preliminary evaluation of EMPOWER for surrogate decision-makers of critically ill patients

2021 ◽  
pp. 1-11
Author(s):  
Wendy G. Lichtenthal ◽  
Martin Viola ◽  
Madeline Rogers ◽  
Kailey E. Roberts ◽  
Lindsay Lief ◽  
...  
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Experiential Avoidance ◽  
Decision Makers ◽  
Post Intervention ◽  
Prolonged Grief ◽  
Surrogate Decision Makers ◽  
Surrogate Decision ◽  
Peritraumatic Distress

Abstract Objective The objectives of this study were to develop and refine EMPOWER (Enhancing and Mobilizing the POtential for Wellness and Resilience), a brief manualized cognitive-behavioral, acceptance-based intervention for surrogate decision-makers of critically ill patients and to evaluate its preliminary feasibility, acceptability, and promise in improving surrogates’ mental health and patient outcomes. Method Part 1 involved obtaining qualitative stakeholder feedback from 5 bereaved surrogates and 10 critical care and mental health clinicians. Stakeholders were provided with the manual and prompted for feedback on its content, format, and language. Feedback was organized and incorporated into the manual, which was then re-circulated until consensus. In Part 2, surrogates of critically ill patients admitted to an intensive care unit (ICU) reporting moderate anxiety or close attachment were enrolled in an open trial of EMPOWER. Surrogates completed six, 15–20 min modules, totaling 1.5–2 h. Surrogates were administered measures of peritraumatic distress, experiential avoidance, prolonged grief, distress tolerance, anxiety, and depression at pre-intervention, post-intervention, and at 1-month and 3-month follow-up assessments. Results Part 1 resulted in changes to the EMPOWER manual, including reducing jargon, improving navigability, making EMPOWER applicable for a range of illness scenarios, rearranging the modules, and adding further instructions and psychoeducation. Part 2 findings suggested that EMPOWER is feasible, with 100% of participants completing all modules. The acceptability of EMPOWER appeared strong, with high ratings of effectiveness and helpfulness (M = 8/10). Results showed immediate post-intervention improvements in anxiety (d = −0.41), peritraumatic distress (d = −0.24), and experiential avoidance (d = −0.23). At the 3-month follow-up assessments, surrogates exhibited improvements in prolonged grief symptoms (d = −0.94), depression (d = −0.23), anxiety (d = −0.29), and experiential avoidance (d = −0.30). Significance of results Preliminary data suggest that EMPOWER is feasible, acceptable, and associated with notable improvements in psychological symptoms among surrogates. Future research should examine EMPOWER with a larger sample in a randomized controlled trial.

scholarly journals Prediction of blood lactate values in critically ill patients: a retrospective multi-center cohort study

2021 ◽  
Author(s):  
Behrooz Mamandipoor ◽  
Wesley Yeung ◽  
Louis Agha-Mir-Salim ◽  
David J. Stone ◽  
Venet Osmani ◽  
...  
Keyword(s):  
Cohort Study ◽  
Blood Lactate ◽  
Critically Ill ◽  
Critically Ill Patients

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.

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