Hospital Intensive Care Unit Research Articles

Validation of a checklist to facilitate serious illness conversations in adult emergency in China: a single-centre pilot study

BackgroundAdvances in emergency and critical care have improved outcomes, but gaps in communication and decision-making persist, especially in the emergency department (ED), prompting the development of a checklist to aid in serious illness conversations (SIC) in China.MethodsThis was a single-centre prospective interventional study on the quality improvement of SIC for life-sustaining treatment (LST). The study recruited patients consecutively for both its observational baseline and interventional stages until its conclusion. Eligible participants were adults over 18 years old admitted to the Emergency Intensive Care Unit (EICU) of a tertiary teaching hospital, possessing full decisional capacity or having a legal proxy. Exclusions were made for pregnant women, patients deceased upon arrival, those who refused participation, and individuals with incomplete data for analysis. First, a two-round Delphi process was organized to identify major elements and generate a standard process through a checklist. Subsequently, the efficacy of SIC in adult patients admitted to the EICU was compared using the Decisional Conflict Scale (DCS) score before (baseline group) and after (intervention group) implementing the checklist.ResultsThe study participants presented with the most common comorbidities, such as diabetes, myocardial infarction, cerebrovascular disease, moderate-to-severe renal disease, congestive heart failure, and chronic pulmonary disease. The median Charlson Index did not differ between the baseline and intervention cohorts. The median length of hospital stay was 11.0 days, and 82.9% of patients survived until hospital discharge. The total DCS score was lower in the intervention group than in the baseline group. Three subscales, including the informed, values clarity, and support subscales, demonstrated significant differences between the intervention and baseline groups. Fewer intervention group patients agreed with and changed their minds about cardiopulmonary resuscitation (CPR) compared to the baseline group.ConclusionThe use of a SIC checklist in the EICU reduced the DCS score by increasing medical information disclosure, patient value awareness, and decision-making support.

Predictive factors for the duration of subsyndromal delirium in the intensive care unit.

To evaluate the duration of subsyndromal delirium (SSD) in intensive care unit (ICU) patients and the factors associated with SSD duration. This retrospective study included adult patients admitted to the ICU of Affiliated Hospital of Nantong University between December 2019 and June 2020. All patients with Richmond Agitation Sedation Scale scores of ≥-2 were evaluated every 8 h using the confusion assessment method of the intensive care unit (CAM-ICU) until the patients with SSD were negative, progressed to delirium, fell into a coma, died, or were discharged from the ICU. Multivariable Cox regression analyses were performed to determine the factors associated with SSD duration. Of the 388 patients, 53.6% had SSD, and 20.7% progressed from SSD to delirium. The duration of SSD ranged from 8 to 248 h, and the median duration was 48 h (interquartile range, 24-72). Age (hazard ratio [HR] = 0.985, 95% confidence interval [CI], 0.971-0.999, p = 0.035), surgery or not (HR = 0.514; 95% CI, 0.310-0.850; p = 0.010), duration of ventilation (HR = 1.003; 95% CI, 1.000-1.006; p = 0.044), duration of hypoxia (HR = 0.212; 95% CI, 0.103-0.438; p < 0.001), and adapted cognitive exam scores (HR = 1.057; 95% CI, 1.030-1.085; p < 0.001) were independently associated with the duration of SSD. The duration of SSD was associated with age, surgery, duration of ventilation, duration of hypoxia, and cognitive function. SSD has a high incidence among ICU patients, and many patients progress to delirium. The study team met with public members of the evaluation teams throughout the project in a series of workshops. Workshops informed study design, data collection tools and data interpretation. ICU staff should pay attention to SSD patients with older age, history of surgery, longer duration of ventilation, prolonged duration of hypoxia, and lower ACE scores.

Evaluation of Candidemia Cases Developed in the Intensive Care Unit: A Ten-Year Analysis

Objective: Fungal infections have been a major health problem for many years. They constitute a major cause of increased mortality and morbidity, especially in immunocompromised patients and intensive care unit (ICU) patients. In this study, we aimed to evaluate the epidemiologic characteristics, mortality and causative agent distribution of cases of healthcare-associated candidemia (HCA) in intensive care units of our hospital and to contribute to the literature. Methods: Our study included patients diagnosed with healthcare-associated candidemia who were hospitalized in 3rd level ICUs with various complaints between November 2011 and August 2021 in Meram State Hospital. Results: In our study, the mean age of patients who developed candida infection during intensive care unit hospitalization was 67.2±20.5 years. Of these patients, 59.5% (n:103) were men and 40.5% (n:70) women. Mean duration of hospitalization in the intensive care unit was 38.2±29.5 (min:1, max:231) days. Grouping of candida related HCAIs developed in patients according to Centers for Disease Control and Prevention (CDC) criteria shows that the most common candida related healthcare-associated infection (HCAI) was central line-associated bloodstream infection (CLABSI) at 52% and the second most common was laboratory-confirmed bloodstream infection (LCBI) at 31.2%. Cumulatively, candidemia are significantly higher to other candida related HCAIs. Conclusion: To prevent and empirically treat candidemia, which has a very high mortality rate, the causative agent distribution of the center should be well understood. Large-scale, high-quality studies using various biomarkers in addition to clinical findings for the correct antifungal selection and to reduce mortality due to invasive candidiasis in line with these selections are warranted.

Respiratory microbiome and clinical course of carbapenem-resistant Acinetobacter baumannii pneumonia in critically Ill patients.

Carbapenem-resistant Acinetobacter baumannii (CRAB) pneumonia has been a serious problem in the intensive care unit (ICU). However, defined characteristics of respiratory microbiome in CRAB pneumonia are lacking nowadays. This study aimed to analyze respiratory microbiome of CRAB pneumonia compared to non-CRAB pneumonia and reveal the clinical significance of respiratory microbiome data in these patients. Patients diagnosed with severe pneumonia with mechanical ventilation were enrolled in the ICU of a tertiary care hospital. Respiratory specimens were collected on days 1, 4, 7, and 14 in each participant via tracheal aspiration. Clinical data and outcomes of each enrolled patient were collected via electronic medical records. Microbiome analysis was conducted with collected respiratory specimens undergone by next-generation sequencing of microbial 16S ribosomal DNA. Six CRAB pneumonia, 4 non-CRAB pneumonia and 5 healthy controls were enrolled. In CRAB pneumonia, CRAB was detected in 3 patients by sputum culture at day 1, while it was negative at day 1 and detected later in the others by follow-up sputum culture. Beta diversity plot analysis showed differences between each group. Shannon index was decreased markedly at day 4 in CRAB pneumonia compared to the others. Among CRAB pneumonia cases, 3 respiratory specimens were culture-negative, but positive by microbiome analysis. Lower respiratory microbiome in CRAB pneumonia had distinct characteristics and early loss of diversity compared to non-CRAB pneumonia, which might be related to poor clinical course. Moreover, CRAB acquisition and colonization would be predicted by preemptive microbiome analysis, which will contribute to effective infection control in the ICU.

Unveiling the performance of the prehospital Rapid Emergency Medicine Score (pREMS): How the predictive score impacts in-hospital outcomes in traumatic brain injury (TBI): A retrospective observational cohort study

IntroductionThis study aimed to evaluate the predictive accuracy of the prehospital rapid emergency medicine score (pREMS) for predicting the outcomes of hospitalized patients with traumatic brain injury (TBI) who died, were discharged, were admitted to the intensive care unit (ICU), or were admitted to the operating room (OR) within 72 h.MethodsA retrospective cohort analysis was performed on a sample of 513 TBI patients admitted to the emergency department (ED) of Besat Hospital in 2023. Only patients of both sexes aged 18 years or older who were not pregnant and had adequate documentation of vital signs were included in the analysis. Patients who died during transport and patients who were transferred from other hospitals were excluded. The predictive power of the pREMS for each outcome was assessed by calculating the sensitivity and specificity curves and by analyzing the area under the receiver operating characteristic curve (AUROC).ResultsThe mean pREMS scores for hospital discharge, death, ICU admission and OR admission were 11.97 ± 3.84, 6.32 ± 3.15, 8.24 ± 5.17 and 9.88 ± 2.02, respectively. pREMS accurately predicted hospital discharge and death (AOR = 1.62, P < 0.001) but was not a good predictor of ICU or OR admission (AOR = 1.085, P = 0.603). The AUROCs for the ability of the pREMS to predict outcomes in hospitalized TBI patients were 0.618 (optimal cutoff point = 7) for ICU admission and OR and 0.877 (optimal cutoff point = 9.5) for hospital discharge and death at 72 h.ConclusionThe results indicate that the pREMS, a new preclinical trauma score for traumatic brain injury, is a useful tool for prehospital risk stratification (RST) in TBI patients. The pREMS showed good discriminatory power for predicting in-hospital mortality within 72 h in patients with traumatic brain injury.

Is HALP score a predictor of poor prognosis in patients with hematologic malignancies admitted to the intensive care unit?

BackgroundThe Hemoglobin, Albumin, Lymphocyte, Platelet Score (HALP) is a novel predictive biomarker that has surfaced in the literature in recent years. It has been applied to the prediction of many clinical outcomes related to different neoplasms. Each of these inflammatory and nutritional markers is taken into account by the HALP score, which provides an overall prognosis for patients with cancer.MethodsRetrospective data was collected on the demographics of patients hospitalized to our hospital's intensive care unit (ICU) for hematologic malignancies between January 2014 and March 2021. To measure the prognostic value of the HALP score, it was retrospectively calculated for patients with hematologic malignancies on the first day of ICU admission.This study looked into the link between the HALP score and general prognostic characteristics because it has been suggested that the HALP score is a relevant prognostic marker.ResultsPatients with an HALP score <37.10 had significantly higher APACHE II scores (p < 0.001). They also had significantly higher rates of qSOFA score ≥2 (89.3%), as well as statistically significantly higher rates of intubation (96%) and death (96.1%) (p < 0.001). Our study found that a HALP score <37.1 was associated with a 47.04-fold increase in mortality risk.ConclusionIn patients with hematologic malignancies, the prognosis is strongly correlated with the HALP score. When validated in large cohorts, the HALP score, APACHE II, and q SOFA scores, either individually or collectively, can be used to guide prognostic evaluation of patients and act as a reliable predictor of unfavorable clinical outcomes in patients with hematologic malignancies.

A study of a loss system with priorities

The Erlang loss formula, also known as the Erlang B formula, has been known for over a century and has been used in a wide range of applications, from telephony to hospital intensive care unit management. It provides the blocking probability of arriving customers to a loss system involving a finite number of servers without a waiting room. Because of the need to introduce priorities in many services, an extension of the Erlang B formula to the case of a loss system with preemptive priority is valuable and essential. This paper analytically establishes the consistency between the global balance (steady state) equations for a loss system with preemptive priorities and a known result obtained using traffic loss arguments for the same problem. This paper, for the first time, derives this known result directly from the global balance equations based on the relevant multidimensional Markov chain. The paper also addresses the question of whether or not the well-known insensitivity property of the Erlang loss system is also applicable to the case of a loss system with preemptive priorities, provides explanations, and demonstrates through simulations that, except for the blocking probability of the highest priority customers, the blocking probabilities of the other customers are sensitive to the service time distributions and that a larger service time variance leads to a lower blocking probability of the lower priority traffic.

Enteral adequacy of the diet of low-birth-weight preterm newborns: A prospective cohort study.

This study aimed to verify the dietary adequacy of full enteral feeding in preterm newborns (PTNB) and its relationship with birth weight (BW) during the period of hospitalization in the neonatal intensive care unit (NICU). This is a prospective cohort study whose population were babies born at less than 37 gestational weeks and weighing less than 2500 g, admitted to a NICU. PTNB were monitored regarding their dietary evolution, considering parenteral and enteral nutrition and adequacy of diet supply in terms of volume, energy, and protein. For statistical analysis, the Statistical Package for the Social Sciences (SPSS) software was used, considering p < 0.05 as significant. A total of 76 PTNB were included. The mean time of using parenteral nutrition was 14 days. The mean time to reach the full enteral feeding for nutrition (FEF-N) was 29 days. However, half of the PTNB reached nutritional recommendations after this means. The time to achieve FEF-N was influenced by BW. Additionally, BW significantly influenced the length of stay in the NICU (p < 0.001). When reaching the recommended full enteral feeding for hydration (FEF-H), 60% of the sample was unable to reach the recommended energy and protein intake. BW influenced the time needed to reach the FEF-H and FEF-N. The lower the BW, the longer it took to achieve dietary adequacy. Despite achieving the FEF-H, most premature babies did not reach the necessary energy and protein intake at the appropriate time.

The effect of electrical stimulation in critical patients: a meta-analysis of randomized controlled trials.

While electrical stimulation has been demonstrated to improve medical research council (MRC) scores in critically ill patients, its effectiveness remains a subject of debate. This meta-analysis aimed to discuss recent insights into the effectiveness of electrical stimulation in improving muscle strength and its effects on different clinical outcomes in critically ill adults. A comprehensive search of major electronic databases, including PubMed, Cochrane Library, and Embase, was conducted from inception to June 15, 2024, to identify randomized controlled trials (RCTs) that evaluated the effects of electrical stimulation in critically ill patients. The analysis focused on comparing electrical stimulation to standard care, sham interventions, or placebo. Outcomes of interest included MRC scores, duration of mechanical ventilation (MV), mortality rate, and intensive care unit (ICU) and hospital length of stay (LOS). A total of 23 RCTs, including 1798 patients, met the inclusion criteria. The findings demonstrated a significant benefit of electrical stimulation over usual care in enhancing global muscle strength, as measured by MRC scores (MD =3.62, 95% CI 0.94 to 6.30, p = 0.0008, I2 = 87%). While subgroup analysis of electrical muscle stimulation (EMS) demonstrated no significant effect on ICU LOS, sensitivity analysis indicated a potential reduction in ICU LOS for both EMS (MD = -11.0, 95% CI -21.12 to -0.88, p = 0.03) and electrical stimulation overall (MD = -1.02, 95% CI -1.96 to -0.08, p = 0.03) compared to the control group. In addition, sensitivity analysis suggested that both electrical stimulation (MD = -2.38, 95% CI -3.81 to -0.94, p = 0.001) and neuromuscular electrical stimulation (NMES) specifically (MD = -2.36, 95% CI -3.85 to -0.88, p = 0.002) may contribute to a decrease in hospital LOS. No statistically significant differences were observed in mortality or duration of MV. Electrical stimulation appears to be an effective intervention for improving MRC scores in critically ill patients. However, further research is warranted to explain the potential effects of electrical stimulation on hospital LOS and ICU LOS. https://www.crd.york.ac.uk/PROSPERO/#recordDetails.

Effect of predictive nursing based on risk early warning system on patients with acute respiratory failure in Intensive Care Unit.

Acute respiratory failure (ARF) is a life-threatening condition that necessitates intensive care and often results in high morbidity and mortality. Predictive nursing, combined with a risk early warning system, offers a proactive approach to patient care that could potentially improve outcomes in patients with ARF. However, the efficiency of this approach in intensive care settings is still unclear. This study aimed to analyze the effect of predictive nursing based on risk early warning system in patients with acute respiratory failure in intensive care unit (ICU) setting. A retrospective cohort study included records of 368 patients admitted to ICU of a tertiary care hospital due to ARF from January 2021 to January 2023. Patients were divided into two groups based on the received care: standard care (control group, n=197) and predictive nursing care based on a risk early warning system (observation group, n=171). Data on demographics, clinical characteristics, complications, Acute Physiology, Age and Chronic Health Evaluation-II (APACHE-II) and Sequential Organ Failure Assessment (SOFA) scores, and duration of hospitalization were collected and analyzed. The observation group exhibited significantly lower incidence of complications related to ventilator use and shorter durations of mechanical ventilation, ICU stay, and total hospitalization compared to the control group (p<0.001). Furthermore, patients in the observation group had significantly lower APACHE-II and SOFA scores and blood lactate levels at both one week and two weeks post-intervention. Predictive nursing care based on a risk early warning system significantly improved clinical outcomes and reduced mortality rates in ICU patients with ARF. The results underscore the potential of integrating predictive nursing care into routine practice, thereby transforming the care paradigm for ICU patients with ARF. Future research should explore the applicability of predictive nursing for other clinical conditions and in various healthcare settings.

Inhaled nitric oxide in moderate-to-severe COVID-19 acute respiratory distress syndrome: a retrospective cohort study.

In this study, we present the findings from a cohort of patients with COVID-19 with acute respiratory distress syndrome who underwent standard therapy, including prone positioning, with or without adjunctive inhalation of nitric oxide. Our investigation sought to determine whether inhaled nitric oxide administration yielded clinical enhancement in this population. Remarkably, nitric oxide administration elevated the PaO2/FiO2 ratio, which is indicative of improved oxygenation. Despite this improvement, discernible mortality benefits did not emerge in association with the inhaled nitric oxide treatment. To evaluate the responsiveness of COVID-19 acute respiratory distress syndrome patients to inhaled nitric oxide as part of their standard therapy. This retrospective cohort study included critically ill adult patients with confirmed COVID-19 treated between March 2020 and May 2021. Eligible patients with moderate-to-severe acute respiratory distress syndrome due to COVID-19 were subsequently categorized into two groups based on inhaled nitric oxide use throughout their stay in the intensive care unit. The primary endpoints were overall mortality and improvement in oxygenation parameters 6 hours after inhaled nitric oxide use. A total of 481 patients admitted to the intensive care unit due to COVID-19 acute respiratory distress syndrome were screened, 105 of which were included. Among the 105 patients, inhaled nitric oxide therapy was used in 33 patients, will 72 did not undergo inhaled nitric oxide therapy. No significant difference in mortality was observed between the groups (67% for the treatment and 82% for the no-treatment groups respectively, p=0.173). Among the patients who used inhaled nitric oxide, 17 (51%) were considered responsive to therapy. There was no significant difference in the length of stay in the intensive care unit (p=0.324) or total hospitalization time (p=0.344). Inhaled nitric oxide rescue therapy improved oxygenation in patients with COVID-19 with moderate-to-severe acute respiratory distress syndrome but did not affect mortality.

Prospective multicenter study to validate the gastrointestinal dysfunction score (GIDS) in intensive care patients: Study protocol for Part A of the international GUTPHOS study

BackgroundWhile gastrointestinal (GI) dysfunction is commonly encountered among critically ill patients, a uniform prospectively validated scoring system is lacking. The present study aims to validate the recently developed Gastrointestinal Dysfunction Score (GIDS) in a multicenter, prospective cohort of consecutive adult patients admitted to intensive care units (ICU). MethodsGUTPHOS is a prospective, multicenter, non-interventional cohort study in which at least 1400 consecutive adult patients (age ≥18 years) admitted to the ICU will be monitored daily for abdominal signs and symptoms of GI dysfunction. The previously developed GIDS constructed from these signs and symptoms will be tested in relation to mortality and duration of ICU dependency and parenteral nutrition (PN) dependency. Between January and June 2024, each participating clinical site will include 50-120 consecutive patients over an eight-week period. Study data will be collected in three phases: baseline data upon ICU admission, daily observations throughout a maximum of 7 days in ICU or until discharge, and a follow-up period of 90 days. The primary outcomes are 28- and 90-day all-cause mortality. Secondary outcomes include ICU and hospital mortality, ICU and hospital length of stay, days alive and free of ICU by day 28 and day 90, days alive and free of hospital by day 28 and day 90, and days alive and free of organ support and PN dependency by day 28. DiscussionThe GUTPHOS study will be the first worldwide, multicenter, prospective, observational cohort study to validate the GIDS in adult patients admitted to ICUs against 28- and 90-day mortality. The availability of a validated tool will allow its use in interventional studies that are currently hindered by the lack of a validated measurement tool for GI dysfunction. Clinical trial registryNCT05909722

Time to adequate weight gain and predictors among low-birth-weight preterm neonates at Neonatal Intensive Care Unit of hospitals in Bahir-Dar

Weight gain in low birth-weight babies remains a challenge to the management of the neonatal period in low and middle-income countries like Ethiopia. Therefore, this study aimed to determine the time to adequate weight gain and its predictors among low-birth-weight preterm neonates admitted to neonatal intensive care unit of public hospitals in Bahir Dar City. An institution-based retrospective follow-up study was conducted from March 4 to April 3, 2023, using three years of data. About 344 low-birth-weight preterm babies were recruited and followed up until 28 days of age. Model goodness-of-fit was checked by Cox Snell residuals test. The Cox-Proportional Hazards Model was used to assess predictors of weight gain with a statistically significant level of P-value < 0.05. The median weight gain time was 15 days with an overall incidence density rate of 6.3 per 100 person-day of observation (95% CI 0.055, 0.071). Absence of medical problems of mothers (AHR: 1.63, 95% CI 1.015, 4.614), spontaneous vaginal mode of delivery (AHR: 1.53, 95% CI 1.028, 2.593), and long duration of labor (AHR: 3.18, 95% CI 1.579, 6.413) were significant predictors. The time of adequate weight gain was long. Early detection and management of significant predictors is recommended.

Parenting Stress Following a Neonatal Intensive Care Unit Hospitalization: A Longitudinal Study of Mothers and Fathers.

A neonatal intensive care unit (NICU) hospitalization can add significant stress to the postpartum period. Parents experience isolation and uncertainty, which can affect their capacity to bond with their new baby. Understanding how stress is shaped by and changes following a NICU experience will help in developing supports for these families. We examined patterns of parenting stress over the first year of life following a NICU stay to better understand changes in stress, differences in maternal and paternal stress, and how medical and developmental variables impact parent stress. Parents of infants (n = 51) who had experienced a NICU hospitalization and met criteria for California's High-Risk Infant Follow-Up program completed assessments at 6, 9, and 12 months. A comparison group (n = 38) from a historic dataset included parents of infants born full term without medical complications. NICU parents reported higher levels of parenting stress at 6 months, but not 12 months, with mothers and fathers reporting similar stress levels. Parenting-related stress was found to be relatively stable and consistent over this period. Among NICU parents, lower developmental level at 12 months was associated with more distress in interacting with their child. These findings highlight the importance of monitoring parenting stress following discharge from the NICU and developing interventions for supporting parents of NICU graduates showing developmental delays.

Relationship between Maternal Stress and Neurobehavioral Indicators of Preterm Infants in the Neonatal Intensive Care Unit.

Preterm birth and prolonged neonatal hospitalization are potential sources of stress for mothers of preterm and low birth weight infants. To evaluate maternal stress and its association with neurobehavioral indicators of preterm infants during hospitalization in the neonatal intensive care unit. A cross-sectional study was conducted in a neonatal intensive care unit of a hospital in Goiânia, Brazil. The study included preterm and low birth weight infants of both genders and their mothers. The Parental Stressor Scale: Neonatal Intensive Care Unit and the Neurobehavioral Assessment of the Preterm Infant were respectively applied to mothers and infants in the neonatal intensive care unit. The study involved 165 premature infants and their mothers. The mean age of the mothers was 26.3 years and most had a high school education level (57.6%). Mothers perceived the experience of having an infant in the neonatal intensive care unit as moderately stressful (2.96 ± 0.81). The parental role alteration (4.11 ± 1.03) and sights and sounds (2.15 ± 0.90) subscales exhibited the highest and lowest stress levels, respectively. Significant correlations (rho < -0.3; p < 0.05) were found between maternal stress and neurobehavioral indicators of infants. In the multivariate analysis, low leg tone was a predictor of higher maternal stress. Low tone and limited arm movement were predictors of higher maternal stress in the maternal role item. The experience of having a preterm infant hospitalized was considered moderately stressful for mothers. Maternal stress levels were significantly correlated with low scores on neonatal neurobehavioral indicators.

Prevalence and prognosis of patients with MASLD-related cirrhosis after an ICU hospitalization in France: A single-centre prospective study.

The prevalence of metabolic dysfunction-associated steatotic liver disease (MASLD)-related cirrhosis has been increasing these last decades. There are no data regarding the prevalence of MASLD-related cirrhosis in intensive care unit (ICU). Prospective single-centre study in a cohort of patients hospitalized in the ICU of Hepatology La Pitié-Salpêtrière Hospital between January 2019 and September 2021. We analysed three groups of patients: MASLD-cirrhosis (alcohol ≤210 g for men and 140 g weekly for women), ALD (alcohol-related liver disease, alcohol>140 g weekly for women or >210 g for men)-cirrhosis alone and MetALD (metabolic and alcohol-related liver disease)-cirrhosis. Endpoints were 1-year transplant-free survival (TFS), further acute decompensation (AD) and re-admission. A total of 410 patients were hospitalized, and 315 analysed: 39 in MASLD, 160 in ALD and 116 in MetALD groups. The global prevalence was 10% for MASLD, 41% ALD and 29.7% for MetALD. Patients in the MASLD group were significantly older (65 vs. 57 and 59 years, p < 0.001), and had lower Child-Pugh (8 vs. 11 vs. 10, p < 0.001) and MELD score (17 vs. 22 vs. 21, p < 0.001). The 1-year TFS was not different between groups (53% vs. 54% vs. 54%, p = 0.96). Cardiovascular mortality was <5% in all groups. The 1-year probability of developing hepatic encephalopathy was significantly higher in the MASLD group (73% vs. 27% and 21%, p < 0.001). There was no difference regarding the development of other complications between groups. MASLD or MetALD was responsible for 1/3 of the causes of cirrhosis in the ICU. MASLD-related cirrhosis is as severe as ALD-related cirrhosis. Liver transplantation should be rapidly discussed.

Analysis of patients consulted to the neurosurgery clinic from the emergency department and evaluation of mortality

ABSTRACT Objective: To analyze neurosurgical consultations in emergency department admissions, to reveal the characteristics of patients in need of neurosurgery and to analyze mortality in patients. Materials and Methods: The study was conducted retrospectively in the emergency department of a secondary care hospital. All patients consulted to the neurosurgery clinic from the adult emergency department between 01.01.2023-31.12.2023 were evaluated in the study. Demographic data, admission and/or admission complaint, diagnosis, comorbid disease status, anticoagulant use, surgical procedure status, Glasgow Coma Score at the time of arrival to the emergency department, duration of hospitalization and in-hospital mortality status were analyzed. Results: 595 patients were evaluated in the study. 59.5% of the patients were male and the mean age was 45.17±25.77 years. The most common type of admission was general body trauma due to fall (48.9%). The most common diagnosis was isolated lumbar vertebral fracture (15%). Intensive care unit hospitalization, surgical procedures and mortality rates were significantly higher in patients with a lower Glasgow Coma Score at admission (p

Does body weight below 6 kg modify survival of infants after liver transplant? Complete National Transplant Registry Data.

To determine the impact of infant recipient body weight at primary liver transplantation (LT) on both recipient and graft survival rates in complete national data from Poland. We conducted a single-center, retrospective cohort study including 142 LT recipients below 1 year of age with body weights below 10 kg who received primary and isolated LT between 2001 and 2017. Patients were divided into two study groups according to body weight at the time of LT: (1) Group I (≤6.0 kg, 32 patients) and (2) Group II (6.1-9.9 kg, 110 patients). Independent impact of body weight on patient and graft survival were assessed using survival curves and a multivariable Cox regression analysis. The univariate predictors of mortality or retransplantation at 1 year post-LT were recipient body weight of ≤6 kg at transplantation, pediatric end-stage liver disease score, urgent LT, graft from deceased donor, cold ischemia time, post-LT hepatic artery thrombosis, and post-LT dialysis. No statistically significant impact of body weight ≤6 kg on 1-year failure-free survival was found based on the multivariable analysis (p = 0.063). Body weight ≤6 kg was associated with longer post-LT intensive care unit and post-LT hospital stays (p = 0.013 and 0.025, respectively). Since no evidence of independent negative impact of recipient body weight ≤6 kg on failure-free survival 1 year post-LT was found, LT in infants with end-stage liver disease in Poland should be performed according to medical indications and urgency when an appropriate donor is available.

ANTIBIOTICS CONSUMPTION AMONG HOSPITALIZED PATIENTS IN INTENSIVE CARE UNITS AT SANA’A CITY, YEMEN

Background: Monitoring antibiotic consumption is crucial to addressing antimicrobial resistance. The aim of current study was to investigate the use and consumption of antibiotics in an intensive care unit in Sana'a, Yemen using DDD and DOT methods, and to our knowledge it is the first of its kind to study this topic. Methods: A retrospective study on data from the ICU register. The study was carried out from September 2021 to February 2022 on hospitalized patients of five ICUs of main hospitals at 2020. Antimicrobial consumption data were mostly collected manually. Data were analyzed and presented as defined daily dose (DDD) and days of therapy (DOT) per 1000 patient-days. Results: A total of 1970 patients were included in this study and the overall consumption of antibiotics in ICUs was as high as 18,017.91 DDD per 1000 patient-days and as high as 17448.73 DOT per 1000 patient-days. The study results found that ceftriaxone, vancomycin, and meropenem were most frequently consumed using DDD and DOT methods among ICU patients, with results by DDDs per 1000 patient-days being 2479.23, 2124.55, and 1830.54, respectively, and results by DOTs per 1,000 patient days being 2,112.69. 2055.33 and 1890.86. The highest amount of antibiotics consumption among WHO AWaRe classification was for "watch" group of 26267.4 and 14674.5 DDDs per 1000 patient per day. Conclusions: A high consumption of antimicrobial agents such as ceftriaxone, vancomycin and meropenem was found in ICUs of five selected hospitals. There was a significant increasing in “Watch” group antibiotics use and about three-fourths of the prescribed antibiotics were from this group. The study results can be used as a basis before designing any intervention aimed at improving antibiotic use in hospital intensive care units. Peer Review History: Received 21 March 2024; Revised 4 May 2024; Accepted 26 June; Available online 15 July 2024 Academic Editor: Dr. Rola Jadallah, Arab American University, Palestine, rola@aauj.edu Average Peer review marks at initial stage: 5.5/10 Average Peer review marks at publication stage: 7.0/10 Reviewers: Dr. Mahmut Yıldıztekin, Muğla Sıtkı Koçman University, Turkey, mahmutyildiztekin@mu.edu.tr Dr. Masoumeh Divar, Shiraz University, Shiraz, Iran, zhaledivar@gmail.com

16S rRNA amplicon sequencing and antimicrobial resistance profile of intensive care units environment in 41 Brazilian hospitals.

Infections acquired during healthcare setting stay pose significant public health threats. These infections are known as Healthcare-Associated Infections (HAI), mostly caused by pathogenic bacteria, which exhibit a wide range of antimicrobial resistance. Currently, there is no knowledge about the global cleaning process of hospitals and the bacterial diversity found in ICUs of Brazilian hospitals contributing to HAI. Characterize the microbiome and common antimicrobial resistance genes present in high-touch Intensive Care Unit (ICU) surfaces, and to identify the potential contamination of the sanitizers/processes used to clean hospital surfaces. In this national, multicenter, observational, and prospective cohort, bacterial profiles and several antimicrobial resistance genes from 41 hospitals across 16 Brazilian states were evaluated. Using high-throughput 16S rRNA amplicon sequencing and real-time PCR, the bacterial abundance and resistance genes presence were analyzed in both ICU environments and cleaning products. We identified a wide diversity of microbial populations with a recurring presence of HAI-related bacteria among most of the hospitals. The median bacterial positivity rate in surface samples was high (88.24%), varying from 21.62 to 100% in different hospitals. Hospitals with the highest bacterial load in samples were also the ones with highest HAI-related abundances. Streptococcus spp., Corynebacterium spp., Staphylococcus spp., Bacillus spp., Acinetobacter spp., and bacteria from the Flavobacteriaceae family were the microorganisms most found across all hospitals. Despite each hospital particularities in bacterial composition, clustering profiles were found for surfaces and locations in the ICU. Antimicrobial resistance genes mecA, bla KPC-like, bla NDM-like, and bla OXA-23-like were the most frequently detected in surface samples. A wide variety of sanitizers were collected, with 19 different active principles in-use, and 21% of the solutions collected showed viable bacterial growth with antimicrobial resistance genes detected. This study demonstrated a diverse and spread pattern of bacteria and antimicrobial resistance genes covering a large part of the national territory in ICU surface samples and in sanitizers solutions. This data should contribute to the adoption of surveillance programs to improve HAI control strategies and demonstrate that large-scale epidemiology studies must be performed to further understand the implications of bacterial contamination in hospital surfaces and sanitizer solutions.