Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline

Journals

Article Types

Countries / Regions

Search Results (197)

Search Parameters:
Keywords = Sequential Organ Failure Assessment (SOFA) score

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
9 pages, 235 KiB  
Article
Ceftazidime-Avibactam Plus Aztreonam for the Treatment of Blood Stream Infection Caused by Klebsiella pneumoniae Resistant to All Beta-Lactame/Beta-Lactamase Inhibitor Combinations
by Konstantinos Mantzarlis, Efstratios Manoulakas, Dimitrios Papadopoulos, Konstantina Katseli, Athanasia Makrygianni, Vassiliki Leontopoulou, Periklis Katsiafylloudis, Stelios Xitsas, Panagiotis Papamichalis, Achilleas Chovas, Demosthenes Makris and George Dimopoulos
Antibiotics 2025, 14(8), 806; https://doi.org/10.3390/antibiotics14080806 - 7 Aug 2025
Abstract
Introduction: The combination of ceftazidime−avibactam (CAZ-AVI) with aztreonam (ATM) may be an option for the treatment of infections due to metallo-β-lactamases (MBLs) producing bacteria, as recommended by current guidelines. MBLs protect the pathogen from any available β-lactam/β-lactamase inhibitor (BL/BLI). Moreover, in vitro and [...] Read more.
Introduction: The combination of ceftazidime−avibactam (CAZ-AVI) with aztreonam (ATM) may be an option for the treatment of infections due to metallo-β-lactamases (MBLs) producing bacteria, as recommended by current guidelines. MBLs protect the pathogen from any available β-lactam/β-lactamase inhibitor (BL/BLI). Moreover, in vitro and clinical data suggest that double carbapenem therapy (DCT) may be an option for such infections. Materials and Methods: This retrospective study was conducted in two mixed intensive care units (ICUs) at the University Hospital of Larissa, Thessaly, Greece, and the General Hospital of Larissa, Thessaly, Greece, during a three-year period (2022−2024). Mechanically ventilated patients with bloodstream infection (BSI) caused by K. pneumoniae resistant to all BL/BLI combinations were studied. Patients were divided into three groups: in the first, patients were treated with CAZ-AVI + ATM; in the second, with DCT; and in the third, with antibiotics other than BL/BLIs that presented in vitro susceptibility. The primary outcome of the study was the change in Sequential Organ Failure Assessment (SOFA) score between the onset of infection and the fourth day of antibiotic treatment. Secondary outcomes were SOFA score evolution during the treatment period, total duration of mechanical ventilation (MV), ICU length of stay (LOS), and ICU mortality. Results: A total of 95 patients were recruited. Among them, 23 patients received CAZ-AVI + AZT, 22 received DCT, and 50 patients received another antibiotic regimen which was in vitro active against the pathogen. The baseline characteristics were similar. The mean (SE) overall age was 63.2 (1.3) years. Mean (SE) Acute Physiology and Chronic Health Evaluation II (APACHE II) and SOFA scores were 16.3 (0.6) and 7.6 (0.3), respectively. The Charlson Index was similar between groups. The control group presented a statistically lower SOFA score on day 4 compared to the other two groups [mean (SE) 8.9 (1) vs. 7.4 (0.9) vs. 6.4 (0.5) for CAZ-AVI + ATM, DCT and control group, respectively (p = 0.045)]. The duration of mechanical ventilation, ICU LOS, and mortality were similar between the groups (p > 0.05). Comparison between survivors and non-survivors revealed that survivors had a lower SOFA score on the day of BSI, higher PaO2/FiO2 ratio, higher platelet counts, and lower lactate levels (p < 0.05). Septic shock was more frequent among non-survivors (60.3%) in comparison to survivors (27%) (p = 0.0015). Independent factors for mortality were PaO2/FiO2 ratio and lactate levels (p < 0.05). None of the antibiotic regimens received by the patients was independently associated with survival. Conclusions: Treatment with CAZ-AVI + ATM or DCT may offer similar clinical outcomes for patients suffering from BSI caused by K. pneumoniae strains resistant to all available BL/BLIs. However, larger studies are required to confirm the findings. Full article
13 pages, 469 KiB  
Article
Continuous Hemofiltration During Extracorporeal Membrane Oxygenation in Adult Septic Shock: A Comparative Cohort Analysis
by Nicoleta Barbura, Tamara Mirela Porosnicu, Marius Papurica, Mihail-Alexandru Badea, Ovidiu Bedreag, Felix Bratosin and Voichita Elena Lazureanu
Biomedicines 2025, 13(8), 1829; https://doi.org/10.3390/biomedicines13081829 - 26 Jul 2025
Viewed by 461
Abstract
Background and Objectives: Severe sepsis complicated by refractory shock is associated with high mortality. Adding continuous hemofiltration to venovenous extracorporeal membrane oxygenation (ECMO) may accelerate clearance of inflammatory mediators and improve haemodynamic stability, but evidence remains limited. We analysed 44 consecutive septic-shock [...] Read more.
Background and Objectives: Severe sepsis complicated by refractory shock is associated with high mortality. Adding continuous hemofiltration to venovenous extracorporeal membrane oxygenation (ECMO) may accelerate clearance of inflammatory mediators and improve haemodynamic stability, but evidence remains limited. We analysed 44 consecutive septic-shock patients treated with combined ECMO-hemofiltration (ECMO group) and compared them with 92 septic-shock patients managed without ECMO or renal replacement therapy (non-ECMO group). Methods: This retrospective single-centre study reviewed adults admitted between January 2018 and March 2025. Demographic, haemodynamic, laboratory and outcome data were extracted from electronic records. Primary outcome was 28-day mortality; secondary outcomes included intensive-care-unit (ICU) length-of-stay, vasopressor-free days, and change in Sequential Organ Failure Assessment (SOFA) score at 72 h. Results: Baseline age (49.2 ± 15.3 vs. 52.6 ± 16.1 years; p = 0.28) and APACHE II (27.8 ± 5.7 vs. 26.9 ± 6.0; p = 0.41) were comparable. At 24 h, mean arterial pressure rose from 52.3 ± 7.4 mmHg to 67.8 ± 9.1 mmHg in the ECMO group (mean change [∆] + 15.5 mmHg, p < 0.001). Controls exhibited a modest 4.9 mmHg rise that did not reach statistical significance (p = 0.07). Inflammatory markers decreased more sharply with ECMO (IL-6 ∆ −778 pg mL−1 vs. −248 pg mL−1, p < 0.001). SOFA fell by 3.6 ± 2.2 points with ECMO versus 1.6 ± 2.4 in controls (p = 0.01). Twenty-eight-day mortality did not differ (40.9% vs. 48.9%, p = 0.43), but ICU stay was longer with ECMO (median 12.5 vs. 9.3 days, p = 0.002). ΔIL-6 correlated with ΔSOFA (ρ = 0.46, p = 0.004). Conclusions: ECMO-assisted hemofiltration improved early haemodynamics and organ-failure scores and accelerated cytokine clearance, although crude mortality remained unchanged. Larger prospective trials are warranted to clarify survival benefit and optimal patient selection. Full article
(This article belongs to the Section Molecular and Translational Medicine)
Show Figures

Figure 1

12 pages, 829 KiB  
Article
Predictive Performance of SAPS-3, SOFA Score, and Procalcitonin for Hospital Mortality in COVID-19 Viral Sepsis: A Cohort Study
by Roberta Muriel Longo Roepke, Helena Baracat Lapenta Janzantti, Marina Betschart Cantamessa, Luana Fernandes Machado, Graziela Denardin Luckemeyer, Joelma Villafanha Gandolfi, Bruno Adler Maccagnan Pinheiro Besen and Suzana Margareth Lobo
Life 2025, 15(8), 1161; https://doi.org/10.3390/life15081161 - 23 Jul 2025
Viewed by 248
Abstract
Objective: To evaluate the prognostic utility of the Sequential Organ Failure Assessment (SOFA) and Simplified Acute Physiology Score 3 (SAPS 3) in COVID-19 patients and assess whether incorporating C-reactive protein (CRP), procalcitonin, lactate, and lactate dehydrogenase (LDH) enhances their predictive accuracy. Methods: Single-center, [...] Read more.
Objective: To evaluate the prognostic utility of the Sequential Organ Failure Assessment (SOFA) and Simplified Acute Physiology Score 3 (SAPS 3) in COVID-19 patients and assess whether incorporating C-reactive protein (CRP), procalcitonin, lactate, and lactate dehydrogenase (LDH) enhances their predictive accuracy. Methods: Single-center, observational, cohort study. We analyzed a database of adult ICU patients with severe or critical COVID-19 treated at a large academic center. We used binary logistic regression for all analyses. We assessed the predictive performance of SAPS 3 and SOFA scores within 24 h of admission, individually and in combination with serum lactate, LDH, CRP, and procalcitonin. We examined the independent association of these biomarkers with hospital mortality. We evaluated discrimination using the C-statistic and determined clinical utility with decision curve analysis. Results: We included 1395 patients, 66% of whom required mechanical ventilation, and 59.7% needed vasopressor support. Patients who died (39.7%) were significantly older (61.1 ± 15.9 years vs. 50.1 ± 14.5 years, p < 0.001) and had more comorbidities than survivors. Among the biomarkers, only procalcitonin was independently associated with higher mortality in the multivariable analysis, in a non-linear pattern. The AUROC for predicting hospital mortality was 0.771 (95% CI: 0.746–0.797) for SAPS 3 and 0.781 (95% CI: 0.756–0.805) for the SOFA score. A model incorporating the SOFA score, age, and procalcitonin demonstrated high AUROC of 0.837 (95% CI: 0.816–0.859). These associations with the SOFA score showed greater clinical utility. Conclusions: The SOFA score may aid clinical decision-making, and incorporating procalcitonin and age could further enhance its prognostic utility. Full article
(This article belongs to the Section Microbiology)
Show Figures

Figure 1

18 pages, 2151 KiB  
Systematic Review
Clinical Scores of Peripartum Patients Admitted to Maternity Wards Compared to the ICU: A Systematic Review and Meta-Analysis
by Jennifer A. Walker, Natalie Jackson, Sudha Ramakrishnan, Claire Perry, Anandita Gaur, Anna Shaw, Saad Pirzada and Quincy K. Tran
J. Clin. Med. 2025, 14(14), 5113; https://doi.org/10.3390/jcm14145113 - 18 Jul 2025
Viewed by 253
Abstract
Background/Objectives: Hospitalized peripartum patients who later decompensate and require an upgrade to the intensive care unit (ICU) may have an increased risk for poor outcomes. Most of the literature regarding the need for ICU involves Modified Early Warning Scores in already hospitalized [...] Read more.
Background/Objectives: Hospitalized peripartum patients who later decompensate and require an upgrade to the intensive care unit (ICU) may have an increased risk for poor outcomes. Most of the literature regarding the need for ICU involves Modified Early Warning Scores in already hospitalized patients or the evaluation of specific comorbid conditions or diagnoses. This systematic review and meta-analysis aimed to assess the differences in clinical scores at admission among adult peripartum patients to identify the later need for ICU. Methods: We systematically searched Ovid-Medline, PubMed, EMBASE, Web of Science and Google Scholar for randomized and observational studies of adult patients ≥18 years of age who were ≥20 weeks pregnant or up to 40 days post-partum, were admitted to the wards from the emergency department and later required critical care services. The primary outcome was the Sequential Organ Failure Assessment (SOFA) score. Secondary outcomes included other clinical scores, the hospital length of stay (HLOS) and mortality. The Newcastle–Ottawa Scale was utilized to grade quality. Descriptive analyses were performed to report demographic data, with means (±standard deviation [SD]) for continuous data and percentages for categorical data. Random-effects meta-analyses were performed for all outcomes when at least two studies reported a common outcome. Results: Seven studies met the criteria, with a total of 1813 peripartum patients. The mean age was 27.2 (±2.36). Patients with ICU upgrades were associated with larger differences in mean SOFA scores. The pooled difference in means was 2.76 (95% CI 1.07–4.46, p < 0.001). There were statistically significant increases in Sepsis in Obstetrics Scores, APACHE II scores, and HLOS in ICU upgrade patients. There was a non-significantly increased risk of mortality in ICU upgrade patients. There was high overall heterogeneity between patient characteristics and management in our included studies. Conclusions: This systematic review and meta-analysis demonstrated higher SOFA or other physiologic scores in ICU upgrade patients compared to those who remained on the wards. ICU upgrade patients were also associated with a longer HLOS and higher mortality compared with control patients. Full article
(This article belongs to the Special Issue Pregnancy Complications and Maternal-Perinatal Outcomes)
Show Figures

Figure 1

15 pages, 633 KiB  
Article
Performance of Early Sepsis Screening Tools for Timely Diagnosis and Antibiotic Stewardship in a Resource-Limited Thai Community Hospital
by Wisanu Wanlumkhao, Duangduan Rattanamongkolgul and Chatchai Ekpanyaskul
Antibiotics 2025, 14(7), 708; https://doi.org/10.3390/antibiotics14070708 - 15 Jul 2025
Viewed by 619
Abstract
Background: Early identification of sepsis is critical for improving outcomes, particularly in low-resource emergency settings. In Thai community hospitals, where physicians may not always be available, triage is often nurse-led. Selecting accurate and practical sepsis screening tools is essential not only for timely [...] Read more.
Background: Early identification of sepsis is critical for improving outcomes, particularly in low-resource emergency settings. In Thai community hospitals, where physicians may not always be available, triage is often nurse-led. Selecting accurate and practical sepsis screening tools is essential not only for timely clinical decision-making but also for timely diagnosis and promoting appropriate antibiotic use. Methods: This cross-sectional study analyzed 475 adult patients with suspected sepsis who presented to the emergency department of a Thai community hospital, using retrospective data from January 2021 to December 2022. Six screening tools were evaluated: Systemic Inflammatory Response Syndrome (SIRS), Quick Sequential Organ Failure Assessment (qSOFA), Modified Early Warning Score (MEWS), National Early Warning Score (NEWS), National Early Warning Score version 2 (NEWS2), and Search Out Severity (SOS). Diagnostic accuracy was assessed using International Classification of Diseases, Tenth Revision (ICD-10) codes as the reference standard. Performance metrics included sensitivity, specificity, predictive values, likelihood ratios, and the area under the receiver operating characteristic (AUROC) curve, all reported with 95% confidence intervals. Results: SIRS had the highest sensitivity (84%), while qSOFA demonstrated the highest specificity (91%). NEWS2, NEWS, and MEWS showed moderate and balanced diagnostic accuracy. SOS also demonstrated moderate accuracy. Conclusions: A two-step screening approach—using SIRS for initial triage followed by NEWS2 for confirmation—is recommended. This strategy enhances nurse-led screening and optimizes limited resources in emergency care. Early sepsis detection through accurate screening tools constitutes a feasible public health intervention to support appropriate antibiotic use and mitigate antimicrobial resistance, especially in resource-limited community hospital settings. Full article
Show Figures

Figure 1

13 pages, 985 KiB  
Article
Prognostic Value of the AST/ALT Ratio in Patients with Septic Shock: A Prospective, Multicenter, Registry-Based Observational Study
by Sungwoo Choi, Sangun Nah, Gil Joon Suh, Sung-Hyuk Choi, Sung Phil Chung, Won Young Kim, Tae Ho Lim, Sangchun Choi, Tae Gun Shin and Sangsoo Han
Diagnostics 2025, 15(14), 1773; https://doi.org/10.3390/diagnostics15141773 - 14 Jul 2025
Viewed by 500
Abstract
Background/Objectives: Sepsis is a leading cause of mortality. The AST/ALT ratio may serve as a valuable marker for prediction in patients with various diseases. This study analyzed the prognostic value of this ratio in patients with sepsis. Methods: A retrospective analysis [...] Read more.
Background/Objectives: Sepsis is a leading cause of mortality. The AST/ALT ratio may serve as a valuable marker for prediction in patients with various diseases. This study analyzed the prognostic value of this ratio in patients with sepsis. Methods: A retrospective analysis was performed on data from a prospective registry of septic shock patients, collected across multiple centers from October 2015 to December 2022. The main outcome of interest was mortality within 28 days. We evaluated the predictive accuracy of 28-day mortality for variables with the Sequential Organ Failure Assessment (SOFA) score, aspartate transaminase (AST) levels, alanine transaminase (ALT) levels, the AST/ALT ratio, and the combination of the SOFA + AST/ALT ratio using the area under the receiver operating characteristics curve (AUROC). A Kaplan–Meier curve was used to compare the 28-day mortality between the AST/ALT subgroups (≥1.84 and <1.84). Stepwise multivariable Cox proportional hazards analyses were performed to determine the association between 28-day mortality and an AST/ALT ratio ≥ 1.84. Results: The AST/ALT ratio had a significantly higher discriminatory ability for predicting 28-day mortality compared to either AST or ALT. In addition, combining the AST/ALT ratio with the SOFA score improved the predictive accuracy compared to the SOFA alone. A multivariable Cox regression analysis demonstrated that an AST/ALT ratio ≥ 1.84 was associated with a higher risk of death within 28 days. Conclusions: The AST/ALT ratio at emergency department admission in sepsis patients is associated with 28-day mortality and, when combined with the SOFA score, provides additional prognostic information with moderate accuracy. Full article
(This article belongs to the Section Clinical Diagnosis and Prognosis)
Show Figures

Figure 1

14 pages, 625 KiB  
Article
Lower Initial Insulin-like Growth Factor-Binding Protein-3 Concentrations May Reflect Immune Suppression and Predict Increased Risk of Sepsis-Related Mortality
by Filippo Mearelli, Alessio Nunnari, Federica Chitti, Annalisa Rombini, Alessandra Macor, Donatella Denora, Luca Messana, Marianna Scardino, Ilaria Martini, Giulia Bolzan, Francesca Spagnol, Chiara Casarsa, Nicola Fiotti, Verena Zerbato, Stefano Di Bella, Carlo Tascini, Filippo Giorgio Di Girolamo, Mariella Sturma, Venera Costantino and Gianni Biolo
Int. J. Mol. Sci. 2025, 26(14), 6549; https://doi.org/10.3390/ijms26146549 - 8 Jul 2025
Viewed by 310
Abstract
Insulin-like growth factor-binding protein-3 (IGFBP-3) plays a vital role in cellular growth, development, and survival. Incorporating IGFBP-3 into baseline prognostic evaluations may enhance the prediction of mortality in patients with sepsis. In this study, serum levels of IGFBP-3, C-reactive protein, procalcitonin, lactate, interleukin-6, [...] Read more.
Insulin-like growth factor-binding protein-3 (IGFBP-3) plays a vital role in cellular growth, development, and survival. Incorporating IGFBP-3 into baseline prognostic evaluations may enhance the prediction of mortality in patients with sepsis. In this study, serum levels of IGFBP-3, C-reactive protein, procalcitonin, lactate, interleukin-6, and mid-regional pro-adrenomedullin were measured upon admission to the internal medicine unit (IMU) in 139 patients with microbiologically confirmed sepsis. The objectives were as follows: (1) to classify septic patient phenotypes based on optimal thresholds of independent prognostic biomarkers and (2) to evaluate whether these biomarkers improve the predictive accuracy of a clinical model (Model 1), which includes the clinical predictors of 1-year mortality. Age, sequential organ failure assessment (SOFA) score, multiple sources of infection, and IGFBP-3 levels independently predicted 1-year mortality. Patients with IGFBP-3 levels below 10.64 had significantly lower median body temperature (p = 0.008), reduced lymphocyte count (p = 0.001), and higher 1-year mortality (p < 0.001). Model 1 included age, SOFA score, and the presence of multiple sources of sepsis as predictor variables. Model 2 incorporated the same variables as Model 1, with the addition of IGFBP-3 levels. When comparing their prognostic performance, Model 2 demonstrated superior predictive accuracy for mortality at 60, 90, and 365 days following admission to the IMU. Low IGFBP-3 levels at IMU admission are strongly associated with worse outcomes in septic patients, supporting its potential use as a prognostic biomarker. Full article
(This article belongs to the Section Molecular Immunology)
Show Figures

Figure 1

12 pages, 492 KiB  
Article
Predictors of Weaning Success in Patients on Prolonged Mechanical Ventilation: A Retrospective Cohort Study
by Bartal Amir, Ofri Mai, Turgeman Shira, Peles Ido, Paran Nave and Bartal Carmi
J. Clin. Med. 2025, 14(13), 4427; https://doi.org/10.3390/jcm14134427 - 22 Jun 2025
Viewed by 554
Abstract
Background/Objectives: Weaning failure remains a major challenge in patients requiring prolonged mechanical ventilation. This study aimed to describe outcomes in patients ventilated for >14 days and identify specific predictors of weaning success. Methods: A retrospective analysis of 88 patients from the Soroka University [...] Read more.
Background/Objectives: Weaning failure remains a major challenge in patients requiring prolonged mechanical ventilation. This study aimed to describe outcomes in patients ventilated for >14 days and identify specific predictors of weaning success. Methods: A retrospective analysis of 88 patients from the Soroka University Medical Center database was conducted. Outcomes in the successful weaning (SW) group were compared to those in the failed weaning (FW) group. Predictors of weaning success were analyzed using multivariate logistic regression. Results: Forty patients (45%) were successfully weaned and discharged to rehabilitation or home. In-hospital mortality was 28%, with deaths occurring exclusively in the FW group (p < 0.001). One-month and one-year post-discharge all-cause mortality rates were 11% and 28%, respectively, with no group differences. Hypoalbuminemia and the Sequential Organ Failure Assessment (SOFA) score at admission significantly predicted weaning failure (odds ratio: 5.71 and 0.54, respectively). Demographics, comorbidities, ventilation indications, admission data, and diuretic use were not predictive. Conclusions: Hypoalbuminemia and the SOFA score at admission were key predictors of weaning success in patients ventilated for more than 2 weeks. Age and comorbidities were not significant. Prospective studies on albumin supplementation and high-protein diets are warranted to assess their impact on weaning outcomes. Full article
(This article belongs to the Section Intensive Care)
Show Figures

Figure 1

15 pages, 982 KiB  
Article
Prehospital Performance of Five Early Warning Scores to Predict Long-Term Mortality in Patients with Suspected Respiratory Infections
by Enrique Castro-Portillo, Raúl López-Izquierdo, Irene Bermúdez Castellanos, Miguel Á. Castro Villamor, Ancor Sanz-García and Francisco Martín-Rodríguez
Diagnostics 2025, 15(12), 1565; https://doi.org/10.3390/diagnostics15121565 - 19 Jun 2025
Viewed by 407
Abstract
Background: Respiratory infections (RIs) are a common cause of care by Prehospital Emergency Medical Services (PEMS). Early Warning Scores (EWS) are tools used by PEMS to assess patients with acute pathology. However, there is little evidence of their application in RIs. The primary [...] Read more.
Background: Respiratory infections (RIs) are a common cause of care by Prehospital Emergency Medical Services (PEMS). Early Warning Scores (EWS) are tools used by PEMS to assess patients with acute pathology. However, there is little evidence of their application in RIs. The primary aim of this study was to assess the ability of five EWS to predict one-year mortality (M1Y) and two-year (M2Y) mortality in patients with suspected RI assisted by PEMS. The secondary objective was to perform a survival analysis. Methods: An observational and prospective study was conducted in adult patients with RIs transferred by EMS to their referral hospital. The variables necessary for the calculation of EWS [National Early Warning Score 2 (NEWS2), Quick Sequential Organ Failure Assessment (qSOFA) score, Quick COVID-19 Severity Index (qCSI), CURB-65 Score for Pneumonia Severity (CURB-65) and BAP-65 Score for Acute Exacerbation of COPD (BAP-65) score] were collected. The prognostic ability of the EWS was assessed by the area under the receiver operating characteristic curve (AUC). Patients were followed up and a survival study was performed. Results: A total of 819 patients met the inclusion criteria. M1Y was 55.9% and M2Y was 63.5%. BAP-65 showed the best predictive ability at both 1 and 2 years, with AUC of 0.716 and 0.711, respectively. 48.8% of deaths took place during the first month. Conclusions: BAP-65 was the score with the best ability to predict both M1Y and M2Y after the index event in patients with RIs. All other EWS analyzed showed poor performance except in patients with low comorbidity. Full article
(This article belongs to the Special Issue Emergency Medicine: Diagnostic Insights)
Show Figures

Figure 1

25 pages, 1428 KiB  
Article
Incidence and Risk Factors of Secondary Infections in Critically Ill SARS-CoV-2 Patients: A Retrospective Study in an Intensive Care Unit
by Mircea Stoian, Leonard Azamfirei, Adina Andone, Anca-Meda Văsieșiu, Andrei Stîngaciu, Adina Huțanu, Sergio Rareș Bândilă, Daniela Dobru, Andrei Manea and Adina Stoian
Biomedicines 2025, 13(6), 1333; https://doi.org/10.3390/biomedicines13061333 - 29 May 2025
Viewed by 659
Abstract
Background/Objectives: The clinical forms of coronavirus disease 2019 (COVID-19) vary widely in severity, ranging from asymptomatic or moderate cases to severe pneumonia that can lead to acute respiratory failure, acute respiratory distress syndrome, multiple organ dysfunction syndrome, and death. Our main objective [...] Read more.
Background/Objectives: The clinical forms of coronavirus disease 2019 (COVID-19) vary widely in severity, ranging from asymptomatic or moderate cases to severe pneumonia that can lead to acute respiratory failure, acute respiratory distress syndrome, multiple organ dysfunction syndrome, and death. Our main objective was to determine the prevalence of bacterial and fungal secondary infections in an intensive care unit (ICU). Secondary objectives included analyzing the impact of these infections on mortality and medical resource utilization, as well as assessing antimicrobial resistance in this context. Methods: We conducted a retrospective cohort study that included critically ill severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) patients treated in an ICU and analyzed the prevalence of co-infections and superinfections. Results: A multivariate analysis of mortality found that the presence of superinfections increased the odds of death by more than 15-fold, while the Sequential Organ Failure Assessment (SOFA) score and C-reactive protein (adjusted for confounders) increased the odds of mortality by 51% and 13%, respectively. The antibiotic resistance profile of microorganisms indicated a high prevalence of resistant strains. Carbapenems, glycopeptides, and oxazolidinones were the most frequently used classes of antibiotics. Among patients, 27.9% received a single antibiotic, 47.5% received two from different classes, and 24.4% were treated with three or more. Conclusions: The incidence and spectrum of bacterial and fungal superinfections are higher in critically ill ICU patients, leading to worse outcomes in COVID-19 cases. Multidrug-resistant pathogens present significant challenges for ICU and public health settings. Early screening, accurate diagnosis, and minimal use of invasive devices are essential to reduce risks and improve patient outcomes. Full article
Show Figures

Figure 1

15 pages, 593 KiB  
Article
Evaluating Sepsis Management and Patient Outcomes: A Comprehensive Retrospective Study of Clinical and Treatment Data
by Sahbanathul Missiriya Jalal, Suhail Hassan Jalal, Abeer Abbas Alabdullatif, Kamilah Essa Alasmakh, Zahraa Hussain Alnasser and Wadiah Yousef Alhamdan
J. Clin. Med. 2025, 14(10), 3555; https://doi.org/10.3390/jcm14103555 - 19 May 2025
Viewed by 1368
Abstract
Background/Objectives: Sepsis, as a major cause of mortality worldwide, requires timely diagnosis and prompt treatment to improve patient outcomes. In this study, we evaluated sepsis management strategies and their impact on clinical outcomes in hospitalized patients. Methods: A retrospective study was conducted by [...] Read more.
Background/Objectives: Sepsis, as a major cause of mortality worldwide, requires timely diagnosis and prompt treatment to improve patient outcomes. In this study, we evaluated sepsis management strategies and their impact on clinical outcomes in hospitalized patients. Methods: A retrospective study was conducted by analyzing clinical and treatment data from the electronic records of sepsis patients who had been admitted to tertiary care hospitals in eastern Saudi Arabia. Using systematic sampling, the details of eligible patients were obtained. Data were collected on patient demographics, vital signs, Sequential Organ Failure Assessment (SOFA) and laboratory parameters, treatment (antibiotic therapy, vasopressor use, or fluid resuscitation), and outcomes (survival in hospital). Statistical analyses were performed to assess the association between clinical and treatment strategies and patient outcomes. Results: A total of 234 sepsis cases were analyzed, of which 70.9% were survivors and 29.1% were non-survivors. Patients aged 60 years and above were the most affected. Statistically significant differences were observed across all of the measured vital sign variables and outcomes (p < 0.0001). Based on SOFA scores, 56.41% of patients were assessed as having a moderate risk. Through our comparison of clinical and laboratory parameters between survivors and non-survivors, significant differences were found in all of the measured variables (p < 0.0001). The odds of survival were significantly higher in those who received early administration of broad-spectrum antibiotics (OR = 4.9449, p = 0.0001), vasopressor therapy (OR = 1.9408, p = 0.0262), and fluid resuscitation OR = 11.035, p = 0.0001). Conclusions: The results of this study highlight the importance of early sepsis recognition, prompt antibiotic therapy, and standardized protocol adherence in improving patient outcomes and reducing mortality and morbidity. Full article
(This article belongs to the Special Issue Sepsis: New Insights into Diagnosis and Treatment)
Show Figures

Figure 1

13 pages, 1382 KiB  
Article
Early Evaluation of Myeloperoxidase and Delta Neutrophil Indices Is Similar to 48 h Sequential Organ Failure Assessment Score for Predicting Multiple Organ Failure After Trauma
by Woo Jin Jung, Hye Sim Kim, Kyoung Chul Cha, Young-Il Roh, Gyo Jin An, Yong Sung Cha, Hyun Kim, Kang Hyun Lee, Sung Oh Hwang and Oh Hyun Kim
J. Clin. Med. 2025, 14(10), 3447; https://doi.org/10.3390/jcm14103447 - 15 May 2025
Viewed by 344
Abstract
Background/Objectives: Multiple organ failure is the main cause of mortality in severely injured patients who survive the early post-trauma phase. Myeloperoxidase and delta neutrophil indices may serve useful markers for the early diagnosis of an inflammatory condition. We aimed to ascertain the [...] Read more.
Background/Objectives: Multiple organ failure is the main cause of mortality in severely injured patients who survive the early post-trauma phase. Myeloperoxidase and delta neutrophil indices may serve useful markers for the early diagnosis of an inflammatory condition. We aimed to ascertain the use of these indices for predicting multiple organ failure after a major trauma. Methods: A retrospective study was performed based on a level I trauma center database that included trauma patients with an injury severity score of >15 points. Organ function was evaluated according to the sequential organ failure assessment score within at least 48 h of admission and the myeloperoxidase and delta neutrophil indices, which were measured every morning. Results: A total of 96 patients were included in this study. Compared with the non-multiple-organ-failure group, the multiple organ failure group had similar myeloperoxidase indices but a significantly higher delta neutrophil index. Multivariate logistic regression analysis revealed no significant difference in the predictive power among the post-trauma multiple organ failure models that included various factors, although model 7, which combined the sequential organ failure assessment score and the myeloperoxidase and delta neutrophil indices, tended to have the maximum predictive power. Conclusions: Early delta neutrophil index (DNI) values and the composite model incorporating SOFA, absolute MPXI, and DNI each demonstrated moderate ability to predict multiple organ failure after major trauma. Prospective multicenter studies that include granular treatment variables are warranted to validate these biomarkers and to explore whether their incorporation into real-time decision tools can improve outcomes. Full article
(This article belongs to the Special Issue Advances in Trauma Care and Emergency Medicine)
Show Figures

Figure 1

12 pages, 1273 KiB  
Article
Beyond SOFA and APACHE II, Novel Risk Stratification Models Using Readily Available Biomarkers in Critical Care
by Jihyuk Chung, Joonghyun Ahn and Jeong-Am Ryu
Diagnostics 2025, 15(9), 1122; https://doi.org/10.3390/diagnostics15091122 - 28 Apr 2025
Cited by 1 | Viewed by 642
Abstract
Background: Current severity scoring systems in intensive care units (ICUs) are complex and time-consuming, limiting their utility for rapid clinical decision-making. This study aimed to develop and validate simplified prediction models using readily available biomarkers for assessing in-hospital mortality risk. Methods: We analyzed [...] Read more.
Background: Current severity scoring systems in intensive care units (ICUs) are complex and time-consuming, limiting their utility for rapid clinical decision-making. This study aimed to develop and validate simplified prediction models using readily available biomarkers for assessing in-hospital mortality risk. Methods: We analyzed 19,720 adult ICU patients in this retrospective study. Three prediction models were developed: a basic model using lactate-to-albumin ratio (LAR) and neutrophil percent-to-albumin ratio (NPAR) and two enhanced models incorporating mechanical ventilation and continuous renal replacement therapy. Model performance was evaluated against Sequential Organ Failure Assessment (SOFA) score and Acute Physiology and Chronic Health Evaluation (APACHE) II score using machine learning approaches and validated through comprehensive subgroup analyses. Results: Among individual biomarkers, SOFA score showed the highest discriminatory power (area under these curves [AUC] 0.931), followed by LAR (AUC 0.830), CAR (AUC 0.749), and NPAR (AUC 0.748). Our enhanced Model 3 demonstrated exceptional predictive performance (AUC 0.929), statistically comparable to SOFA (p = 0.052), and showed a trend toward superiority over APACHE II (AUC 0.900, p = 0.079). Model 2 performed comparably to APACHE II (AUC 0.913, p = 0.430), while Model 1, using only LAR and NPAR, achieved robust performance (AUC 0.898) despite its simplicity. Subgroup analyses across different ICU types demonstrated consistent performance of all three models, supporting their broad clinical applicability. Conclusions: This study introduces novel, simplified prediction models that rival traditional scoring systems in accuracy while offering significantly faster implementation. These findings represent a crucial step toward more efficient and practical risk assessment in critical care, potentially enabling earlier clinical interventions and improved patient outcomes. Full article
(This article belongs to the Section Clinical Diagnosis and Prognosis)
Show Figures

Figure 1

11 pages, 1205 KiB  
Article
Evaluation of the Relationship Between Clinical Frailty Scale (CFS) and Mortality in Geriatric Patients with Pneumonia Diagnosed in Intensive Care
by Guler Eraslan Doganay, Melek Doganci, Mustafa Ozgur Cirik, Tarkan Ozdemir, Murat Yıldız, Mehtap Tunc, Maside Arı, Fatma Ozturk Yalcin, Derya Hosgun, Banu Çakıroglu, Oral Mentes and Azra Ozabarci
Medicina 2025, 61(5), 781; https://doi.org/10.3390/medicina61050781 - 23 Apr 2025
Viewed by 565
Abstract
Background and Objectives: Frailty can represent the transitional stage between successful aging and old age in need of care; it is a guide for setting goals for regaining robust old age in the individual at risk. Frailty is associated with longer intensive [...] Read more.
Background and Objectives: Frailty can represent the transitional stage between successful aging and old age in need of care; it is a guide for setting goals for regaining robust old age in the individual at risk. Frailty is associated with longer intensive care unit duration, hospital stay, and higher mortality. The aim of this study was to evaluate the relationship between mortality and frailty in geriatric patients (65 years and older) admitted to the intensive care unit with a diagnosis of pneumonia. Materials and Methods: In total, 478 patients were included in the study. The demographic data, such as age, gender, body mass index (BMI), Charlson comorbidity index (CCI), Clinical Frailty Scale (CFS), acute physiology and chronic health evaluation (APACHE II) scores, sequential organ failure assessment score (SOFA), invasive/noninvasive mechanical ventilator days, length of stay in the hospital and intensive care unit, inotropic requirement, and 28-day mortality, were retrospectively scanned and recorded. Results: Advanced age, lower BMI, higher Charlson Comorbidity index (CCI), SOFA score, and CFS increased 28-day mortality. CFS was found to be associated with 28-day mortality similar to the use of inotropic agents, prolonged MV duration, and ICU length of stay (LOS). Conclusions: CFS is effective in predicting 28-day mortality in geriatric patients diagnosed with pneumonia in intensive care. It also provides insights into morbidity parameters such as requirement for inotropic agents, duration of mechanical ventilation (MV), and LOS ICU. Full article
(This article belongs to the Section Pulmonology)
Show Figures

Figure 1

10 pages, 521 KiB  
Article
Improved Sixty-Day Mortality in Candidemia with Antifungal Treatment Within 72 Hours of Fever Onset: A Single-Center Retrospective Study in Rural Japan
by Koji Hayashi, Chizuru Hashimoto, Kohei Ueda, Yuka Nakaya, Asuka Suzuki, Maho Hayashi, Mamiko Sato and Yasutaka Kobayashi
Infect. Dis. Rep. 2025, 17(2), 36; https://doi.org/10.3390/idr17020036 - 21 Apr 2025
Viewed by 560
Abstract
Introduction: Prognostic factor investigations for candidemia have been conducted in large-scale facilities, leading to significant evidence, including early administration of echinocandin antifungal agents and removal of central venous catheters (CVCs). In departments that provide aggressive chemotherapy or transplantation, candidiasis markers are regularly evaluated, [...] Read more.
Introduction: Prognostic factor investigations for candidemia have been conducted in large-scale facilities, leading to significant evidence, including early administration of echinocandin antifungal agents and removal of central venous catheters (CVCs). In departments that provide aggressive chemotherapy or transplantation, candidiasis markers are regularly evaluated, and preemptive treatments may be initiated. However, in resource-limited facilities, candidemia detection largely relies on vital signs like fever and blood cultures. This study assessed whether evidence from large-scale facilities applies to such settings. Additionally, while prior studies indicate that early antifungal treatment is based on positive blood cultures, no established criteria exist for early administration based on fever as an indicator. Methods: This study analyzed cases of candidemia from blood cultures at Fukui General Hospital (2014–2024). Patients aged 18 or older with at least one positive blood culture for Candida species and clinical signs of infection were included, while contamination cases were excluded. The patients were categorized into survival and death groups based on 60-day survival from fever onset. The variables collected included age, gender, duration from admission to fever onset, time from fever onset to blood culture collection and antifungal treatment initiation, antifungal treatment within 72 h, serum albumin levels, history of cancer, diabetes, empiric echinocandin treatment, CVC insertion, duration of CVC insertion until fever onset, use of total parenteral nutrition, broad-spectrum antibiotic use, and sequential organ failure assessment (SOFA) score. Fever was defined as a body temperature of 38.0 °C or higher, guiding blood culture collection. Results: Of 30 candidemia cases, 29 were analyzed. Survival was significantly associated with younger age (average 73.3 ± 13.3 vs. 83.1 ± 9.1 years, p = 0.038) and antifungal treatment within 72 h of fever onset (9 vs. 3, p = 0.025). CVC use was of marginal significance (8 vs. 13, p = 0.108). There was a significant difference in the duration (in days) of CVC insertion until fever onset (median [IQR]: 15.5 [11.75–19.5] vs. 30.0 [19.0–39.0], p = 0.027). Logistic regression identified early antifungal treatment (OR = 0.065, p = 0.035) and CVC use (OR = 21.8, p = 0.024) as independent predictors of mortality. Conclusions: Early antifungal treatment within 72 h of fever onset and CVC use were independent predictors of mortality in candidemia. The importance of early antifungal treatment was reaffirmed even in smaller facilities. The impact of CVC insertion on 60-day survival cannot be readily generalized due to the limited sample size. Further research is needed to clarify the impact of fever-based antifungal initiation and CVC use on 60-day survival. Full article
(This article belongs to the Section Fungal Infections)
Show Figures

Figure 1

Back to TopTop