Search Results (3,342)

Background: Headaches are a common symptom in healthcare workers (HCWs), mainly associated with high levels of stress. Different research has studied their incidence during the COVID-19 pandemic, most of them with correlational designs, and at the beginning of the pandemic and focused on the associated occupational variables. Aims: (1) To analyze the incidence of headaches in HCWs at the beginning of the COVID-19 pandemic and their maintenance six months later. (2) To explore the risk factors associated with their onset and maintenance, including sociodemographic, occupational, emotional symptomatology, and personality variables. (3) To propose a model to explain the chronification of stress in burnout, including the moderating role of chronic headaches. Methods: A prospective study (n = 259 HCWs) at three points in time during the COVID-19 pandemic, from the alarm state phase (T1: May–June 2020) to the post-pandemic stage (T3: April–July 2022), including an intermediate measure six months after T1 (T2). Descriptive analyses, Pearson’s chi-square, Student’s t, logistic regressions, and moderated mediation models were conducted using the Process package for SPSS. In addition to headaches, socio-demographic, occupational, emotional symptomatology, and personality variables were included. Results: At T1 the prevalence of headaches was 69.9%. At T2 the prevalence was 73.7%. Of these, 59.5% are T1–T2 sustained headaches. Headaches at T1 were associated with age (p = 0.010) (younger HCWs), professional category (p = 0.049) (nurses), service (p = 0.023) (ICU, COVID hospitalization), non-availability of PPE (p = 0.010), additional COVID-19 symptomatology (p < 0.001), and concern for contagion of family members (p < 0.001) (higher scores). In addition, HCWs with headaches had higher levels of stress (p = 0.001), anxiety (p = 0.001), depression (p = 0.041), and sleep disorders (p < 0.001). A subsequent logistic regression analysis showed that of the above variables, the presence of additional COVID-19 symptoms (p < 0.001) and depression (p = 0.010) were the predictor variables. With regard to the maintenance of headaches (T1–T2), anxiety (p = 0.035), stress (p = 0.001), and cognitive fusion (p = 0.013) were found to be the significant variables. The tested model proposes anxiety (T1) as antecedent, cognitive fusion (T2) as mediator, burnout (T3) as consequent, and chronic headaches (yes/no) as the moderating variable between anxiety and burnout (model 5). The model is significant (F = 19.84, p < 0.001) and contributes to the explanation of 36% of the variance of burnout. The relationships in the model are all statistically significant, and specifically chronic headaches contribute to a 6-fold increase in the likelihood of burnout. Conclusions: The present research differentiates between precipitating and maintenance factors of headaches in HCWs. The former, more studied in previous research, are usually related to sociodemographic and occupational variables and levels of anxiety and stress. Maintenance factors, scarcely explored, are related to the maintenance of emotional symptomatology and the inability to manage intrusive thoughts (i.e., cognitive fusion). Of particular interest is that the presence of chronic headaches itself is capable of producing burnout as a post-COVID syndrome. Full article

Background: Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality globally, and factors such as biomass exposure, demographic characteristics, and comorbidities significantly influence patient outcomes during exacerbations. Aim: This study aims to clarify the impact of patient characteristics on key hospital outcomes, including ICU admissions, hospital length of stay, and in-hospital mortality, focusing on the contextual role of biomass exposure rather than its direct impact. Methods: Using a multicenter, retrospective cohort design, we analyzed the medical records of patients admitted with COPD exacerbations from January 2021 to December 2023. Eligible patients were over 40 years old with confirmed COPD exacerbation, excluding those with other significant lung conditions, severe organ dysfunction, or incomplete data. The collected data included demographics, smoking history, comorbidities, medications, laboratory results, and clinical outcomes, with smoking status categorized into current, former, or never smokers. Results: Our analysis comprised 334 patients with a mean age of 69 ± 8.8 years, including 52 (15.6%) females. Biomass exposure, observed in 22% of patients, was associated with a higher likelihood of being female (p < 0.001), lower smoking rates (p < 0.001), higher prevalence of diabetes mellitus type 2 (p = 0.020), lower peripheral blood eosinophilia (p = 0.001), increased intensive care unit (ICU) admissions (p = 0.034), and higher in-hospital mortality (p = 0.043). Non-survivors tended to be older and had a higher prevalence of hypertension, a history of childhood pneumonia, longer COPD duration, greater need for non-invasive ventilation (NIV) during hospitalization, and more frequent ICU admissions. Univariate Cox regression analysis revealed no significant associations between characteristics and outcomes. Conclusions: Patients with biomass exposure were more likely to be female and had higher rates of ICU admission and in-hospital mortality. Full article

Heart transplantation (HT) poses high bleeding risks, especially for patients on anticoagulation. This study evaluates the use of idarucizumab for dabigatran (DBG) reversal compared to vitamin K antagonist (VKA) strategies in HT. A retrospective analysis of HT patients from January 2018 to December 2022, excluding those requiring ECMO immediately before or after surgery, was conducted. Outcomes included transfusion needs, re-surgery due to bleeding, ICU stay lengths, and 30-day survival. A cost analysis compared the direct expenses of each strategy. Among 34 patients, 20 were on DBG and 14 on VKAs or not anticoagulated. Idarucizumab significantly reduced the number of patients requiring transfusion (p = 0.034) and ICU stay lengths (p = 0.014), with no significant impact on re-surgery rates (p = 0.259) or survival (p = 0.955). Despite higher initial costs, overall expenses for idarucizumab were comparable to VKA reversal due to reduced transfusion needs and shorter ICU stays. Idarucizumab offers a viable and potentially cost-neutral anticoagulation reversal option for HT patients on DBG, presenting an alternative to VKA strategies. However, due to the retrospective nature of the study and the small sample size, further prospective studies are needed to confirm these findings. Full article

Which patients should be monitored for coinfections or should receive empirical antibiotic treatment, in patients with an acute viral respiratory infection, is largely unknown. We evaluated the prevalence, characteristics, outcomes of coinfected patients, and risk factors associated with a coinfection among patients with an acute viral infection. A retrospective, single-center study recruited consecutive patients from October 2022 to March 2023 presenting to the emergency department with signs of a respiratory tract infection. Patients were screened for respiratory viruses and bacterial/fungal secondary infections according to local standard procedures. Outcomes included severe disease, in-hospital complications, all-cause in-hospital and ICU-related mortality, time to death, time to discharge, and time to coinfection. The analysis included 652 patients. A viral infection and a secondary bacterial/fungal infection were detected in 39.1% and 40% of cases. Compared with the rest of the cohort, coinfected patients had more frequently severe disease (88.3%, p < 0.001; 51% in patients with SARS-CoV-2) and higher in-hospital mortality (16.5%, p = 0.010). Nephropathy (OR 3.649, p = 0.007), absence of COVID-19 vaccination (OR 0.160, p < 0.001), SARS-CoV-2 infection (OR 2.390, p = 0.017), and lower blood pressure at admission (OR 0.980, p = 0.007) were independent risk factors for coinfection. Multidrug-resistant pathogens were detected in 30.8% of all coinfections. Patients with a viral infection are at high risk of bacterial coinfections, which carry a significant morbidity and mortality burden. Full article

Objectives: Identifying reliable biomarkers to predict mortality in critically ill patients is crucial for optimizing management in intensive care units (ICUs). Inflammatory and metabolic markers are increasingly recognized for their prognostic value. This study aims to evaluate the association of various inflammatory and metabolic markers with ICU mortality. Methods: This prospective observational study was conducted from January 2023 to January 2024 in the City Hospital’s ICU. A total of 160 critically ill patients were enrolled. Laboratory parameters, including white blood cell (WBC) count, red cell distribution width (RDW), platelet count, neutrophil count, mean platelet volume (MPV), monocyte count, lymphocyte count, procalcitonin (PCT), C-reactive protein (CRP), calcium (Ca⁺⁺), and vitamin D levels, were analyzed. Additionally, ratios such as the platelet-to-lymphocyte ratio (PLR), neutrophil-to-lymphocyte ratio (NLR), systemic inflammatory index (SII), and pan-immune-inflammation value (PIV) were calculated. Plasma levels of Gla-rich protein (GRP) and dephosphorylated uncarboxylated matrix Gla protein (dp-ucMGP) were measured using ELISA. Results: The mean age of the patients included in the study was 60.5 ± 15.8 years. Cardiovascular disease was present in 72 patients (45%), respiratory system disease in 58 (36%), and chronic kidney disease (CKD) in 38 (24%). Additionally, 61 patients (38%) had diabetes, and 68 (42%) had hypertension. Inflammatory markers, including PLR, NLR, and PIV, were all significantly higher in non-survivors, while calcium and vitamin D levels were lower (p < 0.05). Higher WBC, RDW, neutrophil count, PLR, NLR, PIV, CRP, procalcitonin, GRP, and dp-ucMGP levels were positively correlated with longer hospital stays and increased mortality. In contrast, platelet and lymphocyte counts were negatively correlated with both outcomes (p < 0.05). Vitamin D levels showed an inverse relationship with both hospital stay and mortality, indicating that lower levels were associated with worse outcomes (p < 0.05). In multiple logistic regression analysis, elevated WBC count (OR = 1.20, p = 0.02), RDW (OR = 1.35, p = 0.01), neutrophil count (OR = 1.25, p = 0.01), MPV (OR = 1.20, p = 0.02), PLR (OR = 1.30, p = 0.01), NLR (OR = 1.40, p = 0.001), PIV (OR = 1.50, p = 0.001), CRP (OR = 1.32, p = 0.01), procalcitonin (OR = 1.45, p = 0.001), GRP (OR = 1.40, p = 0.001), and dp-ucMGP (OR = 1.30, p = 0.001) levels were significantly associated with increased mortality. Conclusions: Inflammatory and metabolic markers, particularly NLR, PLR, PIV, GRP, and dp-ucMGP, are strong predictors of mortality in ICU patients. These markers provide valuable insights for risk stratification and early identification of high-risk patients, potentially guiding more targeted interventions to improve outcomes. Full article

Background/Objectives: Effective management of acute pancreatitis (AP) hinges on prompt volume resuscitation and is adversely affected by delays in diagnosis. Given diverse clinical settings (tertiary care vs. community hospitals), further investigation is needed to understand the impact of the initial setting to which patients presented on clinical outcomes and quality of care. This study aimed to compare outcomes and quality indicators between AP patients who first presented to the emergency department (ED) of a tertiary care center and AP patients transferred from community hospitals. Methods: This study included AP patients managed at our tertiary care hospital between 2008 and 2018. We compared demographics and outcomes, including length of stay (LOS), intensive care unit (ICU) admission, rates of local and systemic complications, re-admission rates, and one-year mortality in transferred patients and those admitted from the ED. Quality indicators of interest included duration of volume resuscitation, time until advancement to enteral feeding, pain requiring opioid medication [measured in morphine milliequivalent (MME) dosing], and surgical referrals for cholecystectomy. Categorical variables were analyzed by chi-square or Fisher’s exact test; continuous variables were compared using Kruskal–Wallis tests. Regression was performed to assess the impact of transfer status on our outcomes of interest. Results: Our cohort of 882 AP patients comprised 648 patients admitted from the ED and 234 patients transferred from a community hospital. Transferred patients were older (54.6 vs. 51.0 years old, p < 0.01) and had less frequent alcohol use (28% vs. 39%, p < 0.01). Transferred patients had a significantly greater frequency of gallstone AP (40% vs. 23%), but a lower frequency of alcohol AP (16% vs. 22%) and idiopathic AP (29% vs. 41%) (p < 0.001). Regarding clinical outcomes, transferred patients had significantly higher rates of severe AP (revised Atlanta classification) (10% vs. 2% severe, p < 0.001) and ICU admission (8% vs. 2%, p < 0.001) and longer median LOS (5 vs. 4 days, p < 0.001). Regarding quality indicators, there was no significant difference in the number of days of intravenous fluid administration, or days until advancement to enteral feeding, pain requiring opioid pain medication, or rates of surgical referral for cholecystectomy. Conclusions: Though the quality of care was similar in both groups, transferred patients had more severe AP with higher rates of systemic complications and ICU admissions and longer LOS, with no difference in quality indicators between groups. Full article

Background/objectives: Blood culture (BC) contamination is a frequent problem which leads to increased laboratory workload, inappropriate use of antibiotics and the associated adverse events, and increased healthcare costs. This study prospectively examined the effect of a care bundle on BC contamination rates in a high workload ICU. Results: During the study, in total, 4236 BC vials were collected. After the intervention, the BC contamination rate decreased significantly from 6.2% to 1.3%. The incidence rate of contaminated BC sets was significantly lower following the intervention: 0.461 vs. 0.154 BC sets per 100 ICU bed-days. Overall compliance with the BC care bundle increased dramatically from 3.4% to 96.9%. Methods: We performed a before–after study in a general ICU from January 2018 to May 2019, with the intervention starting on November 2018. Blood culture sets were classified as positive, contaminated, indeterminate, and negative. We used bivariate and interrupted time series analysis to assess the effect of the intervention on BC contamination rates and other BC quality indicators. Conclusions: The BC care bundle was effective in reducing BC contamination rates and improving several quality indicators in our setting. The indeterminate BC rate is an important but understudied problem, and we suggest that it should be included in BC quality indicators as well. A significant limitation of the study was that the long-term effect of the intervention was not assessed. Full article

Background: Various mechanisms leading to early hyperlactataemia post-cardiac surgery have been postulated. Specifically, in the paediatric population, benign early hyperlactataemia may be associated with crystalloid priming in the cardiopulmonary bypass circuit. The aim of this study was to review paediatric patients who had crystalloid prime and assess their outcomes. Methods: A retrospective review of paediatric patients who underwent cardiac surgery with crystalloid prime at our institution between November 2014 and May 2018 was performed. Data were collected from medical and laboratory records. Results: Among 569 patients, 237 (42%) received a crystalloid prime; 51 (22%) were excluded due to intraoperative hyperlactataemia. Of the remaining 186 patients, 98 (53%) developed hyperlactataemia postoperatively. Patients with hyperlactataemia had longer cardiopulmonary bypass and aortic cross-clamp times but similar Aristotle complexity scores. Patients with postoperative hyperlactataemia had higher peak VIS [median 8 (IQR 0–8) vs. 5 (IQR 0–8)] within the first 24 h (p = 0.002). However, there was no difference in the duration of ventilation between the two groups (p = 0.14). Yet only 58% of patients with hyperlactataemia were discharged from the ICU within 24 h, compared to 78% without hyperlactataemia. Conclusions: In this study population, transient postoperative hyperlactataemia in paediatric patients with crystalloid prime may not necessarily indicate tissue hypoxaemia. Despite a similar duration of ventilation in patients with and without hyperlactataemia, patients with hyperlactataemia had a longer duration of inotropes and ICU stay. Consideration should be given to discontinuing inotropes in patients with crystalloid prime and postoperative early hyperlactataemia once they are extubated. Full article

Despite the observed clinical benefits of nirmatrelvir/ritonavir (NMV/r), it is uncertain whether Taiwan will continue covering NMV/r for high-risk individuals with mild-to-moderate coronavirus disease 2019 (COVID-19). This analysis assessed the impact of sustained utilization of NMV/r on COVID-19-associated healthcare resource utilization (HCRU) and mortality from the Taiwanese health authority perspective (THAP). A decision tree model estimated the incremental number of clinical events associated with NMV/r utilization over a 30-day period. Model results compared (1) a base case using current rates of NMV/r from the THAP, and (2) a hypothetical scenario assuming the current supply of NMV/r is not extended in Taiwan. NMV/r utilization rates included 80% and 0% in the base case and hypothetical scenario, respectively. Outcomes included the number of hospitalizations involving a general ward (GW) stay, intensive care unit (ICU) stay, and mechanical ventilation (MV) use, as well as the number of bed days, symptom days, and hospitalization deaths. Based on epidemiologic data, 150,255 patients with COVID-19 were eligible for treatment from the THAP. In the hypothetical scenario, HCRU increased by 175% compared to the base case, including increases in hospitalizations involving GW, ICU, and MV use (differences: 2067; 623; 591, respectively), bed days (difference: 51,521), symptom days (difference: 51,714), and deaths (difference: 480). Findings indicate that sustained utilization of NMV/r from the THAP reduces the clinical burden of mild-to-moderate COVID-19 through the reduced incidence of COVID-19-related HCRU and deaths. Full article

Background/Objective: A-lines and B-lines are key ultrasound markers that differentiate normal from abnormal lung conditions. A-lines are horizontal lines usually seen in normal aerated lungs, while B-lines are linear vertical artifacts associated with lung abnormalities such as pulmonary edema, infection, and COVID-19, where a higher number of B-lines indicates more severe pathology. This paper aimed to evaluate the effectiveness of a newly released lung ultrasound AI tool (ExoLungAI) in the detection of A-lines and quantification/detection of B-lines to help clinicians in assessing pulmonary conditions. Methods: The algorithm is evaluated on 692 lung ultrasound scans collected from 48 patients (65% males, aged: 55 ± 12.9) following their admission to an Intensive Care Unit (ICU) for COVID-19 symptoms, including respiratory failure, pneumonia, and other complications. Results: ExoLungAI achieved a sensitivity of 91% and specificity of 81% for A-line detection. For B-line detection, it attained a sensitivity of 84% and specificity of 86%. In quantifying B-lines, the algorithm achieved a weighted kappa score of 0.77 (95% CI 0.74 to 0.80) and an ICC of 0.87 (95% CI 0.85 to 0.89), showing substantial agreement between the ground truth and predicted B-line counts. Conclusions: ExoLungAI demonstrates a reliable performance in A-line detection and B-line detection/quantification. This automated tool has greater objectivity, consistency, and efficiency compared to manual methods. Many healthcare professionals including intensivists, radiologists, sonographers, medical trainers, and nurse practitioners can benefit from such a tool, as it assists the diagnostic capabilities of lung ultrasound and delivers rapid responses. Full article

Background and Clinical Significance: Veno-venous extracorporeal membrane oxygenation (VV ECMO) has become a widely accepted supportive treatment for severe acute respiratory distress syndrome (ARDS) in intensive care units (ICUs). Although it has gained popularity, some of its aspects, including optimal anticoagulation management and the best means of monitoring hemostasis, remain unresolved. Thrombosis and bleeding are still important complications of ECMO. Case Presentation: A 44-year-old male patient, with no underlying conditions, was diagnosed with severe acute respiratory distress syndrome (ARDS) due to AH1N1 influenza. He presented severe hypoxemia despite the use of mechanical ventilation, neuromuscular blocking agent infusion and prone position. VV ECMO was used, and coagulation was stopped on ECLS day 6 due to severe pulmonary hemorrhage. The systemic hemostatic disorders found in this patient were difficult to differentiate from disseminated intravascular coagulation (DIC) or sepsis-induced coagulopathy (SIC), improved transiently after circuit exchange, and resolved only after discontinuation of ECMO. The patient was discharged fully conscious and cooperative, with no apparent neurological deficit. Conclusions: Systemic hemostatic abnormalities may precede oxygenator failure and mimic DIC or SIC. Timely oxygenator exchange may therefore be considered. However, it is a high-risk procedure, especially in fully ECLS-dependent patients. Full article

Background/Objectives: The aim of this study is the presentation of an endoscopic therapeutic approach for three patients with a solitary kidney who were diagnosed with urothelial cancer of the upper tract. Methods: This retrospective analysis included patients with solitary kidneys who suffered from high-grade UTUC (urothelial cancer of the upper urinary tract) and underwent conservative treatment. Results: The first patient was a 67-year-old male who had a prior history of a nephroureterectomy due to UTUC six years ago. The patient was diagnosed with high-grade UTUC in the contralateral kidney. The tumor has been managed with endoscopic ablation. The second patient was a 74-year-old male with a non-functional kidney and high-grade UTUC diagnosed in the contralateral side. The patient underwent endoscopic ablation for the tumor. The third case was a 68-year-old female patient who had a history of a nephroureterectomy due to UTUC. Afterward, she was diagnosed with high-grade UTUC in the contralateral kidney. The patient was treated with percutaneous tumor resection and the placement of a nephrostomy tube. The first patient was included in an immunotherapy program based on an oncologist consultation after laser ablation treatment for Ta high-grade UTUC, followed by the endoscopic management of two recurrences. Afterward, no recurrence was detected. The remaining two patients followed up without the detection of a new recurrence. Conclusions: The kidney-sparing approach (tumor laser ablation or resection) for high-risk UTUC treatment in selected patients with solitary kidneys seems to provide adequate early outcomes in relation to preserving renal function and effective disease management. It is important to personalize the way of treatment in every case after a thorough examination of the patient’s data. Full article

Background: There is a notable lack of protocols addressing extubation techniques in transoral robotic surgery (TORS) for obstructive sleep apnea (OSA). Methods: This retrospective cohort study enrolled patients who underwent TORS for OSA between March 2015 and December 2021 and were managed with different extubation approaches. The patients were divided into two groups: high-flow nasal cannula (HFNC) therapy and conventional oxygen therapy. The use of an airway exchange catheter (AEC) was investigated. Results: The application of HFNC use versus conventional oxygen therapy led only to a statistical reduction in extubation time (p = 0.024); length of stay in the intensive care unit (ICU) and the episodes of desaturation below 95% were reduced, but data are non-statistically significant. Similarly, the application of an AEC led to a reduction in extubation time in hours (p = 0.008) and length of stay in the ICU (p = 0.024). Conclusions: In patients with OSA who underwent TORS, the use of an HFNC, with or without an AEC, resulted in a significant reduction in extubation time without major adverse events. Additionally, HFNC utilization may decrease desaturation episodes during extubation. Despite limitations, based on the findings of this preliminary investigation, the combination of an HFNC and an AEC emerges as a promising strategy for enhancing the safety and efficacy of extubation protocols in this patient population. Full article

In 2018, the WHO published a methodology for conducting a point prevalence survey (PPS) of antibiotic use in hospitals. The aim of this study is to report the use of antibiotics in six second-level hospitals in Mexico using this methodology. Methods: A multicenter cross-sectional study based on the 2021–2023 adaptation for Latin American hospitals was conducted in internal medicine, surgery, intensive care unit (ICU), obstetrics and gynecology and pediatrics departments of the IMSS in the western region of the state of Mexico. Results: The overall prevalence of antibiotic use was 61%; the services with the highest prevalence of prescription were general surgery (79%) and the ICU (78%). A total of 846 patients were surveyed; there were no differences in antibiotic use or non-use in terms of gender, surgical procedure and invasive devices, but there were differences in median age and comorbidities. Adherence to guidelines was 53.9%. The three main antibiotics used were third-generation cephalosporins (28%), carbapenems (13%) and glycopeptides (9%); for the type of indication, for CAI and prophylaxis, the rates of use of third-generation cephalosporins were 29.2% and 44.5%, respectively, while for healthcare-associated infections, carbapenems were used (23.9%). By AWaRe group, the watch group was predominant for all types (63.9%), for prophylaxis it was the access group (39.3%), and for HAIs it was the reserve group (4.9%). Full article

Background/Objectives: Critically ill patients admitted to the intensive care unit (ICU) frequently develop new-onset atrial fibrillation (NOAF) due to numerous risk factors. While NOAF has been associated with increased mortality, it remains unclear whether it serves merely as a marker of illness severity or directly contributes to adverse outcome. This study aimed to determine the incidence and risk factors for NOAF in a homogenized population of mechanically ventilated patients at ICU admission, excluding well-established predisposing factors. Additionally, we examined the impact of NOAF on mortality in this context. Methods: We prospectively studied consecutive patients over a 3-year period to identify triggers for NOAF. Factors associated with 30-day mortality during the ICU stay were recorded. Demographic data, medical history, laboratory findings, and the severity of illness at admission were compared between patients who developed NOAF and those remaining in sinus rhythm. In NOAF patients, the course of atrial fibrillation (resolution, persistence, or recurrence) was evaluated during the 30-day ICU stay. Results: Of the 1330 patients screened, 685 were eligible for analysis, with 110 (16.1%) developing NOAF. Septic episodes occurred more frequently in the NOAF group compared to the no-NOAF group (92.7% vs. 58.1%, p < 0.001). Notably, 80% of NOAF patients developed a septic episode concurrently with the atrial fibrillation, often stemming from secondary infections, and 85.3% presented with septic shock. When focusing on patients with at least one septic episode during the 30-day ICU stay, 23.4% of them developed NOAF. Additionally, patients with NOAF were older and had a higher prevalence of hypertension; disease severity at admission was not a triggering factor. Mainly sepsis, but also advanced age, and a history of hypertension remained independent factors associated with its occurrence. Sepsis, primarily, along with advanced age and a history of hypertension, was identified as independent factors associated with the occurrence of NOAF. Mortality was higher in the NOAF group compared to the control group (39 patients (35.5%) vs. 138 patients (24%), p = 0.01). NOAF occurrence, sepsis, disease severity at admission, and age were associated with increased ICU mortality; however, NOAF was not found to be an independent predictor of ICU mortality in multivariate analysis. Instead, sepsis, age, and disease severity at admission remained independent predictors of 30-day mortality. Sinus rhythm was restored in 60.9% of NOAF patients within 48 h, with the improvement or stabilization of sepsis being crucial for rhythm restoration. Conclusions: NOAF is a common complication in intubated ICU patients and is independently associated with sepsis, advanced age, and hypertension. While NOAF is linked to increased ICU mortality, it is more likely a marker of disease severity than a direct cause of death. Sepsis improvement appears critical for restoring and maintaining sinus rhythm. Full article