Intensive Care Unit Ward Research Articles

Evaluation of children with acute central nervous system infections admitted to the pediatric intensive care unit and pediatric ward: a retrospective study

ObjectivesAcute central nervous system (CNS) infections in children can lead to neurological complications and mortality. This study aimed to identify the clinical manifestations, laboratory parameters, and cerebrospinal fluid characteristics indicative of CNS infections and define the risk factors that lead to pediatric intensive care unit (PICU) admission in the pediatric population of Şanlıurfa, a city in southeastern Turkey.MethodsThis retrospective analysis included patients aged 1 month to 18 years who were treated for acute CNS infections in the Şanlıurfa Training and Research Hospital between January 2020 and May 2023. Clinical data were obtained from the hospital electronic medical records.ResultsA total of 68 patients with acute CNS infections were included in this study. The median patient age was 3 (0.94–8.75) years. Fever was the most prevalent symptom in 92.6% of the patients. Of the total, 25% (n = 17) of the patients had an identified causative agent and 35.3% (n = 24) were admitted to the PICU. Serum C-reactive protein (CRP) levels were significantly higher in patients with bacterial meningitis than in those with viral meningitis (p = 0.007). Patients with impaired consciousness and seizure were significantly more likely to require admission to the PICU than patients without these conditions (both p < 0.001). Patients requiring PICU admission had significantly higher platelet counts (p = 0.01).ConclusionsImpaired consciousness, seizure, and thrombocytosis on admission were important risk factors for PICU admission. Serum CRP levels can serve as an indicator of bacterial meningitis. A combination of physical findings from clinical evaluations and laboratory data is necessary to accurately diagnose bacterial CNS infections.

Point-Prevalence Survey of Antimicrobial Use and Healthcare-Associated Infections in Four Acute Care Hospitals in Kazakhstan.

Few studies have examined the prevalence of healthcare-associated infections (HAIs) and antimicrobial use (AMU) in acute care hospitals in Kazakhstan. This study aimed to address this gap by conducting a point-prevalence survey (PPS) of HAIs and AMU, as well as evaluating hospital antibiotic consumption via internationally recognized methodologies. PPS was conducted in four acute care hospitals in Kazakhstan on 11 May 2022, following the methodology of the European Center for Disease Prevention and Control, and included 701 patients. Antibiotic consumption in the same hospitals was assessed via the Global Antimicrobial Resistance and Use Surveillance System methodology. HAIs were observed in 3.8% of patients (27/701), with intensive care unit wards accounting for 48.1% of these cases (13/27). Pseudomonas aeruginosa was the most frequently identified pathogen (5 out of 14 documented cases, 35.7%). Resistance to carbapenems was the most common resistance, followed by resistance to glycopeptides and third-generation cephalosporins. The rate of AMU was 38.2%, with an average of 1.37 antibiotics administered per patient. Surgical prophylaxis lasting more than one day was the most common indication for antimicrobial prescription (44.8%). Ceftriaxone and cefazolin are the most commonly used antibiotics. The results of this study are important for understanding the current situation in Kazakhstan and for informing national antimicrobial stewardship and infection control strategies.

Improving Post-discharge Weight Gain Among Neonates received Kangaroo Mother Care: Two Years Experience of a Tertiary Care Hospital in Dhaka, Bangladesh

Background: “Kangaroo Mother Care” is an effective alternative care strategy for preterm and low birth weight babies. It also causes substantial reduction of neonatal mortality due to hypothermia. Objective: To observe the status of ongoing kangaroo mother care service in a tertiary care hospital and its outcome. Material and method: This retrospective study was carried out over the period of 1st July 2020 to 30th June 2022. Newborns who received kangaroo mother care in neonatal intensive care unit and postnatal ward of Bangabandhu Sheikh Mujib Medical University, Dhaka during the study period, were enrolled in this study. Results: A total of 384 (97% of eligible candidates) newborn received kangaroo mother care. Kangaroo mother care was provided both in Neonatal intensive care unit (86% of total admission) and also in the postnatal ward. Mean gestational age was 32.02+2.85 weeks (28 weeks-41 weeks) and mean weight of starting KMC was 1367.48 g (730 g – 1970 g). Average age of initiating KMC was 6 days (ranging from 1 to 13 days of age). Mean duration of providing KMC was 6 hours and 50 minutes. More than two third (74.4%) patients came for follow up. During each follow up, an increasing trend was observed regarding weight gain and mean weight gain was 15.9+1.2 g/ kg/day. Conclusion: Kangaroo mother care was provided to most of the eligible patients and persistent weight gain was observed among all KMC candidates after discharge.

Method to apply temporal graph analysis on electronic patient record data to explore healthcare professional–patient interaction intensity: a cohort study

AimInteractions between patients and healthcare professionals (HCP) during hospital admissions are complex and difficult to interrogate using traditional analysis of electronic patient record (EPR) data. The objective of this study...

Vegetarian diet and pregnancy outcome

ObjectiveVegetarian diets are becoming increasingly popular. Our aim was to evaluate the association of a vegetarian diet with pregnancy, labor, and newborn’s outcome. Study designThis retrospective case-control study included 150 women on a vegetarian diet and 300 omnivores. The data were collected from Tampere University Hospital pregnancy database from January 2015 to April 2021. Diet was a self-reported variable. Outcomes of interest were compared between the groups. The frequency of small-for-gestational age (SGA) newborns and low birth weight were primary outcomes. Other parameters concerning pregnancy, labor, and newborn served as secondary outcomes. ResultsThe rate of SGA at the 10 % cutoff was lower in the vegetarian group. Based on a definition of two standard deviations, SGA did not differ between the vegetarian diet group and the control group. The median birthweight was significantly higher in the vegetarian group. Gestational diabetes (GDM) was more common in the vegetarian group, however the numbers of large for gestational age (LGA) newborns were comparable between the study groups. Labor induction was more common, and the second stage of labor was longer in the vegetarian group. Preterm births (< 32+0 and < 37+0 gestational weeks) were more common in the control group. No differences were found in the mean umbilical artery pH value, 1- and 5- minutes Apgar scores or the number of newborns transferred to the neonatal intensive care unit and neonatal ward. The proportions of hypertensive disorders in pregnancy did not differ between the groups. ConclusionAccording to our results, a vegetarian diet may be considered safe during pregnancy. It was not associated with an increased risk of pregnancy- or neonatal complications.

The frequency, risk factors, onset time, and outcome of acute kidney injury induced by vancomycin, colistin, and liposomal amphotericin B in hospitalized patients

Introduction: Medications are among the major causes of acute kidney injury (AKI) in hospitalized patients. Objectives: This study aimed to explore the frequency, characteristics, risk factors, and clinical outcomes of AKI induced by vancomycin, colistin, and liposomal amphotericin B (L-AmB) in hospitalized patients across various wards of two educational hospitals in Shiraz, Iran. Patients and Methods: From October 2022 to May 2023, an observational cross-sectional study was conducted in both intensive care unit (ICU) and non-ICU wards of Namazi and Shahid Faghihi hospitals, Shiraz, Iran. Patients aged 18 and older, without a documented history of AKI or chronic kidney disease, scheduled to receive treatment with vancomycin, colistin, or L-AmB for at least one week, were considered eligible. Relevant data, including demographic, clinical, and laboratory findings, were collected. Results: AKI was observed in 36 (34.3%) out of 105 patients during treatment. The incidence rates of AKI were 29%, 55%, and 31.1% in vancomycin, colistin, and L-AmB recipients, respectively. The mean ± SD time to AKI onset was 5.44 ± 2.04 days (range; 3 to 13 days). Dehydration at admission significantly increased the risk of antibiotic-induced AKI (odds ratio [OR] = 3.686, 95% confidence interval [CI] = 1.226–11.081, P = 0.020). Co-administration of aminoglycosides (OR = 8.422, 95% CI = 1.846 – 38.426, P = 0.006), diuretics (OR = 3.763, 95% CI = 1.092–12.965, P = 0.036), and angiotensin-converting enzyme inhibitors/angiotensin receptor blockers (OR = 7.149, 95% CI = 1.534–33.308, P = 0.012) were also identified as independent risk factors. The in-hospital mortality rate was significantly higher in patients with AKI than in those without AKI (8.6% vs. 6.7%; P &lt; 0.044). Conclusion: AKI induced by vancomycin, colistin, and L-AmB occurred in about one-third of our study population, primarily within five days of initiating treatment. Dehydration and co-administration of nephrotoxic medications were significantly associated with AKI. Clinicians should explicitly address these factors in preventive strategies to reduce antibiotic-induced AKI in hospitalized patients.

Early Rehabilitation Activity and Rehabilitation in ICU Wards in Central China: A Cross-Sectional Survey.

Patients in Intensive Care Units (ICUs) face high risks of physical, functional, cognitive, and mental impairments. Early rehabilitation activities are crucial for reducing mortality and complication rates. This survey investigates the characteristics, current implementation, and detailed status of early rehabilitation activities in ICUs across Central China. A cross-sectional survey was conducted involving 158hospitals, with 131 responding. Data on institutional characteristics and early rehabilitation activities were collected through questionnaires. Descriptive statistical analysis described the current status, and a univariate regression model identified factors associated with the implementation of early rehabilitation measures. A total of 131 ICUs completed the survey, with a response rate of 82.91% (131/158). Results indicated that 82.44% (108/131) of ICUs implemented early rehabilitation activities, but only 65 (49.62%) had explicit early rehabilitation exercise protocols or standards/procedures. Before implementing early rehabilitation activities, approximately 89.97% (110/131) of ICUs conducted assessments, and 46.56% (61/131) regularly held structured interdisciplinary rounds to discuss early activity measures and goals. More than half of the participating adult ICUs reported screening patients for swallowing function (64.89%; 85/131), and 55.73% (73/131) of adult ICUs reported having a nutrition therapy specialist conduct regular consultations/visits. Only 26.72% (35/131) of adult ICUs reported having a speech therapist conduct consultations/visits. A total of 81.68% (107/131) of ICUs believed that the current implementation of early rehabilitation activities was insufficient. In the analysis of influencing factors, the presence of rehabilitation therapists in the ICU was a significant factor for the implementation of early rehabilitation activities (P<0.05). The majority of ICUs in hospitals in central China have implemented early rehabilitation activities; however, less than half have explicit early rehabilitation exercise protocols or standards/procedures. The presence of professional rehabilitation therapists in the ICU is a key factor in the implementation of early rehabilitation activities in ICUs in hospitals in Central China.

Primary nursing in the intensive care unit.

Background: Primary nursing (Process Responsible Nursing; PRN) is a nursing organization model, practiced in intensive care units (ICUs), but implementation is challenging. This paper focuses on the qualitative process analysis of the development and implementation of PRN in an ICU at a German university hospital. Aims: Aim was to record the perception of changes in nursing practice due to the introduction of PRN and obtain information on implementation and further optimization perceived by nurses. Method: A qualitative process analysis was done. Data collection took place at three defined times (immediately before implementation and 6 and 12 months after) and each included a focus group interview (FG) and a 5-day ICU ward process analysis (WA) in the form of participant observation. The analysis of FG and WA was carried out according to Kuckartz's content-structuring qualitative content analysis. Findings: The main categories communication, care planning and integration of patients and relatives in care and 13 subcategories with a cross-sectional category could be identified. Positive effects of PRN were found, particularly concerning relatives. The optimization potential included handover, visit appointments, the documentation system and adjustments to the visiting times. Conclusion: The qualitative analysis was able to show changes during the introduction of PRN, e.g. in communication and care planning, but also challenges like visit appointments or the documentation system in nursing practice.

Improving patient care transitions from the intensive care unit to the ward by learning from everyday practice. A multicenter qualitative study

ObjectiveTo explore and describe the everyday practices (Work-As-Done) that hinder and facilitate patient care transitions from the intensive care unit (ICU) to the ward. Research method/designMultiple qualitative case studies in the ICU and various specialized wards of three Dutch hospitals. Adult patients planned to be transferred were purposively sampled on a variety of characteristics along with their relative (if present), and the ICU and ward nurses who were involved in the transition process. Data were collected by using multiple sources (i.e., observations, semi-structured interviews and a qualitative survey) and then systematically analyzed using the thematic analysis approach until saturation was reached. FindingsTwenty-six cases were studied. For each case, the actual transfer was observed. Sixteen patients, five relatives and 36 nurses were interviewed. Two patients completed the survey. Fifteen themes emerged from the data, showing that the quality of transitions is influenced by the extent to which nurses anticipate to patient-specific needs (e.g., providing timely and adequate information, orientation, mental support and aftercare) and to the needs of the counterpart to continue care (e.g., by preparing handovers) besides following standard procedures. Data also show that procedures sometimes interfere with what works best in practice (e.g., communication via a liaison service instead of direct communication between ICU and ward nurses). ConclusionsSubtle, non-technical nursing skills play an important role in comforting patients and in the coordination of care when patients are transferred from the ICU to the ward. Implications for clinical practiceThese Work-As-Done findings and their underlying narratives, that are often overlooked when focusing on quality improvement, can be used as material to reflect on own practice and raise awareness for its impact on patients. They may stimulate healthcare staff in crafting interventions for optimizing the transition process.

What would have made work in the COVID-19 ICU less demanding? A qualitative study from 13 Swedish COVID-19 ICUs.

The COVID-19 pandemic stretched Swedish intensive care unit (ICU) resources to an extent never experienced before, but even before the pandemic staffing was difficult and the number of staffed ICU beds was low. Studies have revealed high levels of COVID-19 ICU staff burn-out and fatigue, and as similar situations with high demands are likely to occur in the future a better understanding of resources that improve staff resilience is important. Using the job-demand resource theory as a framework, we explored ICU professionals' views on demands and resources when working in COVID-19 ICUs with the aim to highlight factors that increased the job resources. Data were collected via a web survey distributed to COVID-19 ICU professionals, including both regular and temporary roles, working in 13 COVID-19 ICU wards in Stockholm and Sörmland counties during the spring 2021. A total of 251 written responses to the question "What would have made work in the COVID-19 ICU less demanding?" were analyzed using thematic analysis. One year later a member-checking focus group interview was conducted to validate and further explore staff experiences. The main themes were work strategy, fairness and support, continuity, accessible leadership, introduction/information, and crisis preparedness. The analysis of the focus group conducted confirmed the main results and the extreme demands on ICU staff during the initial stages of the pandemic. To increase staff health and performance in a long-term crisis our results suggest; maintaining workplace leadership, scheduling work in advance and, when possible, schedule for recovery.

Genomic Insights into Vietnamese Extended-Spectrum β-Lactamase-9-Producing Extensively Drug-Resistant Pseudomonas aeruginosa Isolates Belonging to the High-Risk Clone ST357 Obtained from Bulgarian Intensive Care Unit Patients.

Extensively drug-resistant P. aeruginosa (XDR-PA) has been highlighted as a serious public health threat. The present study aimed to explore the genomic characteristics of two Vietnamese extended-spectrum β-lactamase-9 (VEB-9)-producing XDR-PA isolates from Bulgaria in comparison to all blaVEB-9-positive strains with available genomes. The isolates designated Pae51 and Pae52 were obtained from tracheobronchial aspirates of intensive care unit (ICU) patients. Antimicrobial susceptibility testing, whole-genome sequencing, RT-qPCR, and phylogenomic analysis were performed. Pae51 and Pae52 were resistant to most antipseudomonal β-lactams including carbapenems, aminoglycosides, and fluoroquinolones but remained susceptible to colistin and cefiderocol. Numerous resistance determinants were detected: blaVEB-9, blaPDC-3, blaOXA-10, blaOXA-50, aac(6')-II, ant(2″)-Ia, ant(3″)-IIa, aph(3')-IIb, cprP, catB7, dfrB2, sul1, fosA, and tet(A). Both isolates carried complex integrons with blaVEB-9 and tet(A) embedded next to the conservative 3' end sequences. A variety of virulence factors were also identified, including the type III secretion system exotoxin U. Pae51 and Pae52 differed by only four SNPs and belonged to the high-risk clone ST357. To our knowledge, this is the first report of blaVEB-9-positive XDR-PA isolates in Bulgaria presenting a detailed genomic analysis. The development of novel antimicrobial strategies for such pathogens should be an essential part of infection control stewardship practices in ICU wards.

Pan-pathogen deep sequencing of nosocomial bacterial pathogens in Italy in spring 2020: a prospective cohort study

Nosocomial infections pose a considerable risk to patients who are susceptible, and this is particularly acute in intensive care units when hospital-associated bacteria are endemic. During the first wave of the COVID-19 pandemic, the surge of patients presented a significant obstacle to the effectiveness of infection control measures. We aimed to assess the risks and extent of nosocomial pathogen transmission under a high patient burden by designing a novel bacterial pan-pathogen deep-sequencing approach that could be integrated with standard clinical surveillance and diagnostics workflows. We did a prospective cohort study in a region of northern Italy that was severely affected by the first wave of the COVID-19 pandemic. Inpatients on both ordinary and intensive care unit (ICU) wards at the San Matteo hospital, Pavia were sampled on multiple occasions to identify bacterial pathogens from respiratory, nasal, and rectal samples. Diagnostic samples collected between April 7 and May 10, 2020were cultured on six different selective media designed to enrich for Acinetobacter baumannii, Escherichia coli, Enterococcus faecium, Enterococcus faecalis, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus pneumoniae, and DNA from each plate with positive growth was deep sequenced en masse. We used mSWEEP and mGEMS to bin sequencing reads by sequence cluster for each species, followed by mapping with snippy to generate high quality alignments. Antimicrobial resistance genes were detected by use of ARIBA and CARD. Estimates of hospital transmission were obtained from pairwise bacterial single nucleotide polymorphism distances, partitioned by within-patient and between-patient samples. Finally, we compared the accuracy of our binned Acinetobacter baumannii genomes with those obtained by single colony whole-genome sequencing of isolates from the same hospital. We recruited patients from March 1to May 7, 2020. The pathogen population among the patients was large and diverse, with 2148species detections overall among the 2418sequenced samples from the 256patients. In total, 55sequence clusters from key pathogen species were detected at least five times. The antimicrobial resistance gene prevalence was correspondingly high, with key carbapenemase and extended spectrum ß-lactamase genes detected in at least 50 (40%) of 125patients in ICUs. Using high-resolution mapping to infer transmission, we established that hospital transmission was likely to be a significant mode of acquisition for each of the pathogen species. Finally, comparison with single colony Acinetobacter baumannii genomes showed that the resolution offered by deep sequencing was equivalent to single-colony sequencing, with the additional benefit of detection of co-colonisation of highly similar strains. Our study shows that a culture-based deep-sequencing approach is a possible route towards improving future pathogen surveillance and infection control at hospitals. Future studies should be designed to directly compare the accuracy, cost, and feasibility of culture-based deep sequencing with single colony whole-genome sequencing on a range of bacterial species. Wellcome Trust, European Research Council, Academy of Finland Flagship program, Trond Mohn Foundation, and Research Council of Norway.

Clinical profile and risk factors of patients presenting with acute myocardial infarction at RIMS, Imphal

Background: Cardiovascular diseases are the leading cause of mortality in India. Ischemic heart disease is a result of an inadequate supply of blood to a portion of the myocardium caused by atherosclerotic disease of an epicardial coronary artery. The increasing incidence of myocardial infarction (MI) and associated mortality is a concern. Aims and Objectives: The aims and objectives of the study were to evaluate the clinical profile and determine the association of risk factors in patients presenting with acute MI. The study highlights the trend of occurrence of acute MI so as appropriate measures can be taken to mitigate the incidence of coronary artery disease (CAD). Materials and Methods: A cross-sectional study was conducted among 100 patients with acute MI admitted to the intensive coronary care unit and medicine wards of a tertiary center in North-East India. The study was carried out for a period of 2 years from September 2019 to August 2021. Results: The mean age of the study population was 63.13±10.47 years, with an age range from 41 to 90 years. The study population had 75% males and 25% females. The most common presenting symptom was chest pain in 96% of patients. Hypertension in 75% of patients was the most common risk factor studied. About 97% of patients had at least one cardinal risk factor for MI. Inferior wall MI in 47% of patients was the most common site of MI. The highest mortality was seen in those who presented with Killip Class IV. Conclusions: Increasing age and male gender predisposed to MI. The association of risk factors such as hypertension, diabetes, obesity, and family history was higher in females. To bring about a reduction in the risk of CAD, emphasis should be laid on the adoption of a healthy lifestyle particularly for those at risk of CAD.

Impact of the COVID-19 Pandemic on Pharmacist Interventions: A Retrospective Study with Inpatients in a University Hospital.

Despite growing interest in understanding the challenges faced by multidisciplinary health teams during the COVID-19 pandemic, there is a lack of studies specifically focusing on changes in pharmacist interventions and drug-related problems. To analyze and compare the interventions performed by pharmacists during comprehensive medication management in the adult intensive care unit and general internal medicine ward of the University Hospital of the University of São Paulo, Brazil, for defined periods before the onset of the COVID-19 pandemic and during the pandemic itself. All pharmacist interventions performed in relation to inpatient prescriptions from March to December 2019 (before the pandemic) and from March to December 2021 (during the pandemic) were collected and tabulated. These interventions were then classified according to the Pharmaceutical Care Network Europe (PCNE) system, version 9.1, and categorized based on first-level codes of the Anatomical Therapeutic Chemical classification system. The analysis revealed substantial changes in the patterns of pharmacist interventions and the therapeutic classes of drugs for COVID-19-positive and COVID-19-negative patients during the pandemic relative to patients in the pre-pandemic period. Among COVID-19-positive patients, interventions were predominantly related to enhancing patient safety (PCNE code P2), drug selection (C1), dose selection (C3), prescribing and dispensing processes (C5), the drug-use process (C6), and patient transfers between different levels of care (C8). The drug-related problems addressed by pharmacist interventions primarily involved COVID-19-positive patients in the pandemic period and were related to systemic hormonal preparations (excluding sex hormones and insulins), anti-infective agents for systemic use, nervous system and drugs for the blood and blood-forming organs. The results of this study highlight the adaptability and competence of pharmacists in responding to critical scenarios such as the COVID-19 pandemic. These scenarios are characterized by new work dynamics, the hiring of additional professionals, an increase in the number of beds, the rapid evolution of evidence-based information, and drug shortages that necessitate the use of alternative medications. Pharmacists play a crucial role in ensuring patient safety during these difficult times.

Understanding the Impact of Narrow Spectrum Beta-Lactam Use on Overall and Broad-Spectrum Antimicrobial Utilization in South Carolina

Background: The standardized antimicrobial administration ratio (SAAR) is a metric utilized to measure antimicrobial use within and between hospitals by comparing observed to predicted antimicrobial days of therapy. However, it remains unknown whether narrow-spectrum beta-lactam (NSBL) use adds to overall antimicrobial utilization or substitutes broad-spectrum agents. This muti-hospital cohort study examined the impact of NSBL use on overall antimicrobial utilization and the correlation between the use of NSBL and various broad-spectrum antimicrobial categories in South Carolina (SC) hospitals. Methods: SAARs were collected from all hospitals in SC that reported antimicrobial use (AU) data to the National Healthcare Safety Network (NHSN) between 2017 and 2021. SAARs collected included: overall SAAR, broad-spectrum agents predominantly used for hospital-onset infections (BSHO), broad-spectrum agents predominantly used for community-acquired infections (BSCA), NSBL, and antibacterial agents posing the highest risk for Clostridioides difficile infection (CDI). Category SAARs were combined to include data in both the adult intensive care unit (ICU) and adult wards using the formula: [(total observed antimicrobial days ICU + total observed antimicrobial days ward) / (total predicted antimicrobial days ICU + total predicted antimicrobial days wards)]. Pearson correlation coefficient (r) was used to examine the correlation between various SAARs categories. Results: A total of 38 hospitals in South Carolina reported AU to NHSN at least during one calendar year during the study period. The use of NSBL agents was negatively correlated with the use of BSHO (r = -0.596, p &lt; 0.001), BSCA (r = -0.543, p &lt; 0.001), and high-risk CDI antibiotics (r = -0.601, p &lt; 0.001). Moreover, the use of NSBL agents did not correlate with the overall SAAR (r = 0.008, p = 0.93), whereas the use of BSHO (r = 0.587, p &lt; 0.001), BSCA (r = 0.494, p &lt; 0.001), and high-risk CDI agents (r = 0.464; p &lt; 0.001) positively correlated with the overall SAAR. Conclusion: In South Carolina hospitals, the use of NSBLs does not contribute to additional antibiotic use overall as it seems to replace broad-spectrum antimicrobials in various categories. By de-escalating from broad-spectrum agents to NSBL agents, one can improve antimicrobial use without negatively impacting the overall SAAR. This observation encourages implementation of antimicrobial stewardship interventions that increase utilization of NSBLs, when appropriate, such as de-escalation of antimicrobial therapy among others without concerns for increasing the SAAR for overall antibiotic use.

Prospective antimicrobial stewardship interventions by multidisciplinary teams to reduce neonatal antibiotic use in South Africa: The Neonatal Antimicrobial Stewardship (NeoAMS) study

BackgroundHospitalized neonates are vulnerable to infection and have high rates of antibiotic utilization. MethodsFourteen South African neonatal units (seven public, seven private sector) assembled multidisciplinary teams involving neonatologists, microbiologists, pharmacists, and nurses to implement prospective audit and feedback neonatal antimicrobial stewardship (NeoAMS) interventions. The teams attended seven online training sessions. Pharmacists conducted weekday antibiotic prescription reviews in the neonatal intensive care unit and/or neonatal wards providing feedback to the clinical teams. Anonymized demographic and NeoAMS interventions data were aggregated for descriptive purposes and statistical analysis. FindingsDuring the 20-week NeoAMS intervention in 2022, 565 neonates were enrolled. Pharmacists evaluated seven hundred antibiotic prescription episodes; rule-out sepsis (180; 26%) and culture-negative sepsis (138; 20%) were the most frequent indications for antibiotic prescription. For infection episodes with an identified pathogen, only 51% (116/229) of empiric treatments provided adequate antimicrobial coverage. Pharmacists recommended 437 NeoAMS interventions (0·6 per antibiotic prescription episode), with antibiotic discontinuation (42%), therapeutic drug monitoring (17%), and dosing (15%) recommendations most frequent. Neonatal clinicians’ acceptance rates for AMS recommendations were high (338; 77%). Mean antibiotic length of therapy decreased by 24% from 9·1 to 6·9 days (0·1 day decrease per intervention week; P = 0·001), with the greatest decline in length of therapy for culture-negative sepsis (8·2 days (95% CI 5·7-11·7) to 5·9 days (95% CI 4·6-7·5); P = 0·032). InterpretationThis neonatal AMS programme was successfully implemented in heterogenous and resource-limited settings. Pharmacist-recommended AMS interventions had high rates of clinician acceptance. The NeoAMS intervention significantly reduced neonatal antibiotic use, particularly for culture-negative sepsis. FundingA grant from Merck provided partial support.

Analysis of factors affecting in-hospital emergency response capability based on objective assessment

To analyze the factors affecting the quality of cardiopulmonary resuscitation (CPR) performed by medical staff in hospital and to explore the training methods to enhance their in-hospital emergency response capabilities. A cross-sectional study was conducted, involving medical staff of intensive care unit (ICU) and general internal medicine wards in China-Japan Friendship Hospital in December 2021. The American Heart Association (AHA) resuscitation quality improvement (RQI) model was used to evaluate the skills of the subjects in performing external chest compressions and bag-mask ventilation on adult and infant simulators. While ICU subjects were undergoing RQI model objective assessment, two instructors also provided subjective scoring for their operations. The study compared the differences in RQI model objective assessment scores between ICU and general internal medicine ward subjects, between doctors and nurses, in the RQI model objective scoring for adult and infant resuscitation, in the scoring differences of different positions for chest compressions, and the differences between traditional subjective scoring and RQI objective scoring when ICU subjects were assessed for compression and ventilation. A total of 75 medical staffs were enrolled, consisting of 50 from the ICU (including 24 doctors and 26 nurses) and 25 from the general internal medicine wards (including 10 doctors and 15 nurses). The ICU medical staff's scores for adult resuscitation skills were significantly higher than those of the general internal medicine ward medical staff [adult compression score: 82.5 (66.0, 96.5) vs. 65.0 (52.5, 74.5), adult ventilation score: 82.0 (68.8, 98.0) vs. 61.0 (48.0, 82.0), both P < 0.01]. The nursing group's compression scores for both adult and infant were significantly higher than those of the doctor group [adult compression score: 77.0 (68.5, 89.5) vs. 63.0 (40.8, 90.3), infant compression score: 54.4±25.1 vs. 41.5±18.5, both P < 0.05]. The compression and ventilation scores for the infant were significantly lower than those for adult resuscitation [compression score: 48 (29, 65) vs. 76 (58, 90), ventilation score: 56 (42, 75) vs. 76 (60, 96), both P < 0.01]. When the rescuer was positioned on the right side of the model, the compression score for the adult significantly increased [79.0 (65.0, 92.0) vs. 65.0 (51.3, 77.0), P < 0.05]. The ICU medical staff's traditional subjective scores of compression and ventilation assessments for adult were significantly higher than the RQI model objective scores [adult compression score: 88.8 (79.4, 92.5) vs. 82.5 (66.0, 95.5), adult ventilation score: 95.0 (80.0, 98.1) vs. 82.0 (68.8, 98.0), both P < 0.01]. Rich experience in emergency rescue is related to the improvement of CPR skills, and performing chest compressions from the right side of the adult model is more effective. Objective scoring of resuscitation skills based on the RQI model may more accurately reflect the performance of the trainees.

Clinical Efficacy of the Integrative Use of Jiaying Su (Ensure) and Rui Dai (TPF-D) Intestinal Nutrition Formula in ICU Critically Ill Patients

Objective: This study aimed to assess the clinical effectiveness of combining Jiaying Su (Ensure) and Rui Dai intestinal nutrition formula (TPF-D) in Intensive Care Unit (ICU) critically ill patients. Methods: A retrospective analysis was conducted on 79 patients admitted to the ICU ward between January 2022 and January 2024, who received nutritional support therapy. Patients were divided into a control group (receiving Jiaying Su alone) and an observation group (receiving combined Jiaying Su and Rui Dai). Nutritional indicators, blood glucose levels, immune function markers, inflammatory factors, occurrence of complications, and prognosis were compared between the two groups. Results: After 7 days of treatment, the observation group exhibited a greater increase in serum albumin (ALB) and prealbumin (PAB) levels compared to the control group (&lt;i&gt;P&lt;/i&gt;&lt;0.05). Blood glucose levels, including fasting blood glucose (FBG) and postprandial 2-hour postprandial blood glucose, were significantly lower in the observation group than in the control group after treatment (&lt;i&gt;P&lt;/i&gt;&lt;0.05). The observation group also demonstrated higher levels of immunoglobulin G, immunoglobulin A, and complement C3 compared to the control group (&lt;i&gt;P&lt;/i&gt;&lt;0.05). Inflammatory markers, procalcitonin, and C-reactive protein levels were significantly reduced in both groups after treatment, with greater reductions observed in the observation group (&lt;i&gt;P&lt;/i&gt;&lt;0.05). The incidence of enteral nutrition complications was lower in the observation group (&lt;i&gt;P&lt;/i&gt;&lt;0.05), while the transfer from ICU to a general ward was higher (&lt;i&gt;P&lt;/i&gt;&lt;0.05). Conclusion: The combined use of Jiaying Su and TPF-D demonstrated favorable clinical efficacy in ICU critically ill patients. Compared to Jiaying Su alone, the addition of Rui Dai promoted better nutritional recovery, regulated blood glucose levels, improved immune function, mitigated inflammatory responses, and enhanced patient prognosis.

Advances in the Application of AI Robots in Critical Care: Scoping Review.

In recent epochs, the field of critical medicine has experienced significant advancements due to the integration of artificial intelligence (AI). Specifically, AI robots have evolved from theoretical concepts to being actively implemented in clinical trials and applications. The intensive care unit (ICU), known for its reliance on a vast amount of medical information, presents a promising avenue for the deployment of robotic AI, anticipated to bring substantial improvements to patient care. This review aims to comprehensively summarize the current state of AI robots in the field of critical care by searching for previous studies, developments, and applications of AI robots related to ICU wards. In addition, it seeks to address the ethical challenges arising from their use, including concerns related to safety, patient privacy, responsibility delineation, and cost-benefit analysis. Following the scoping review framework proposed by Arksey and O'Malley and the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, we conducted a scoping review to delineate the breadth of research in this field of AI robots in ICU and reported the findings. The literature search was carried out on May 1, 2023, across 3 databases: PubMed, Embase, and the IEEE Xplore Digital Library. Eligible publications were initially screened based on their titles and abstracts. Publications that passed the preliminary screening underwent a comprehensive review. Various research characteristics were extracted, summarized, and analyzed from the final publications. Of the 5908 publications screened, 77 (1.3%) underwent a full review. These studies collectively spanned 21 ICU robotics projects, encompassing their system development and testing, clinical trials, and approval processes. Upon an expert-reviewed classification framework, these were categorized into 5 main types: therapeutic assistance robots, nursing assistance robots, rehabilitation assistance robots, telepresence robots, and logistics and disinfection robots. Most of these are already widely deployed and commercialized in ICUs, although a select few remain under testing. All robotic systems and tools are engineered to deliver more personalized, convenient, and intelligent medical services to patients in the ICU, concurrently aiming to reduce the substantial workload on ICU medical staff and promote therapeutic and care procedures. This review further explored the prevailing challenges, particularly focusing on ethical and safety concerns, proposing viable solutions or methodologies, and illustrating the prospective capabilities and potential of AI-driven robotic technologies in the ICU environment. Ultimately, we foresee a pivotal role for robots in a future scenario of a fully automated continuum from admission to discharge within the ICU. This review highlights the potential of AI robots to transform ICU care by improving patient treatment, support, and rehabilitation processes. However, it also recognizes the ethical complexities and operational challenges that come with their implementation, offering possible solutions for future development and optimization.

Role of Lipoprotein Ratios and Remnant Cholesterol in Patients with Myocardial Infarction with Non-Obstructive Coronary Arteries (MINOCA).

Myocardial infarction with non-obstructive coronary arteries (MINOCA) is a clinical situation characterized by evidence of acute myocardial infarction (AMI)-according to the Fourth Universal Definition of Myocardial Infarction-with normal or near-normal coronary arteries on angiographic study (stenosis < 50%). This condition is extremely variable in etiology, pathogenic mechanisms, clinical manifestations, prognosis and consequently therapeutic approach. The objective of the study was the evaluation of remnant cholesterol (RC), monocyte/high-density lipoprotein cholesterol ratio (MHR), platelet/lymphocyte ratio (PLR) and various lipoprotein ratios in patients with MINOCA in order to establish their validity as predictors of this event. We included 114 patients hospitalized in the Intensive Coronary Care Unit (ICCU) and Hospital Wards of our Hospital Center from 2015 to 2019 who received a diagnosis of MINOCA compared to a control group of 110 patients without previous cardiovascular events. RC was calculated with the following formula: RC = total cholesterol (TC) - HDL-C - LDL-C. MHR was calculated by dividing the monocyte count in peripheral blood by high-density lipoprotein cholesterol (HDL-C) levels; PLR was obtained by dividing platelet count by lymphocyte count. We also calculated various lipoprotein ratios, like total cholesterol/high-density lipoprotein cholesterol (TC/HDL-C), low-density lipoprotein cholesterol/high-density lipoprotein cholesterol (LDL-C/HDL-C), triglycerides/high-density lipoprotein cholesterol (TG/HDL-C), and non-high-density lipoprotein cholesterol/high-density lipoprotein cholesterol (non-HDL-C/HDL-C) ratios. The MINOCA group had higher mean levels of RC (21.3 ± 10.6 vs. 13.2 ± 7.7 mg/dL), MHR (23 ± 0.009 vs. 18.5± 8.3) and PLR (179.8 ± 246.1 vs. 135 ± 64.7) than the control group. Only the mean values of all calculated lipoprotein ratios were lower in MINOCA patients. Statistical significance was achieved only in the RC evaluation. Higher levels of RC and MHR were found in patients with MINOCA. We also observed higher levels of PLR than in the control group. Only various lipoprotein ratios were lower, but this could reflect the extreme heterogeneity underlying the pathogenic mechanisms of MINOCA. In patients who receive a diagnosis of MINOCA with a baseline alteration of the lipid profile and higher levels of cholesterol at admission as well, the evaluation of these parameters could play an important role, providing more detailed information about their cardiometabolic risk.