Ward Admission Research Articles

Implementation of Medical Hospitalist Care at a Korean Tertiary Hospital: A Retrospective Cross-Sectional Study

Background/Objectives: In March 2018, a tertiary teaching hospital launched a medical hospitalist team. This study presents the clinical characteristics and outcomes of medical hospitalist care and reveals the relationship between them. Methods: This study included 4003 patients first admitted to the hospitalist team via emergency room and then discharged from the hospitalist team between March 2018 and November 2022. The patients were admitted either to the teaching admitter hospitalist team or the hospitalist-led acute medical unit (AMU). Afterward, the patients were either discharged, if possible, within a few days or transferred to ward hospitalists if assigned wards for hospitalist care were available. Results: The patients’ mean Charlson Comorbidity Index score was 3.5 and the mean National Early Warning Score was 3.4. Of the admissions, 44.2% of the patients were admitted to the AMU, and 26.8% received an early consultation with a subspecialist. Each hospitalist managed 12.8 patients per month on average. The patients’ mean LOS was 14.52 days, 10.5% of patients died during hospitalization, and 13.0% of patients had unscheduled readmission within 1 month. The patients’ mean total cost per hospital stay was 572,836 won per day. Admission to the AMU was associated with a lower total cost per hospital stay, but the relationships with mortality, readmission, and LOS were not significant. Conclusions: The study reports on the outcomes of implementing a medical hospitalist care system that combines short-term admission wards with integrated care models to manage complex cases. These findings provide insights into optimizing hospitalist systems for improved patient outcomes.

Proteomic profiling of neutrophils and plasma in community-acquired pneumonia reveals crucial proteins in diverse biological pathways linked to clinical outcome

IntroductionNeutrophils play a dichotomous role in community-acquired pneumonia (CAP), providing protection and potentially causing damage. Existing research on neutrophil function in CAP relies on animal studies, leaving a gap in patient-centered investigations.MethodsWe used mass spectrometry to characterize the neutrophil proteome of moderately ill CAP patients at general ward admission and related the proteome to controls and clinical outcomes.ResultsWe prospectively included 57 CAP patients and 26 controls and quantified 3482 proteins in neutrophil lysates and 386 proteins in concurrently collected plasma. The extensively studied granule-related proteins in animal models did not drive the neutrophil proteome changes associated with human CAP. Proteome alterations were primarily characterized by an increased abundance of proteins related to (aerobic) metabolic activity and (m)RNA translation/processing, concurrent with a diminished presence of cytoskeletal organization-related proteins (all pathways p<0.001). Higher and lower abundances of specific proteins, primarily constituents of these pathways, were associated with prolonged time to clinical stability in CAP. Moreover, we identified a pronounced presence of platelet-related proteins in neutrophil lysates of particularly viral CAP patients, suggesting the existence of neutrophil-platelet complexes in non-critically ill CAP patients. Of the proteins measured in neutrophils, 4.3% were detected in plasma.DiscussionOur study presents new perspectives on the neutrophil proteome associated with CAP, laying the groundwork for forthcoming patient-centred investigations. Our results could pave the way for targeted strategies to fine-tune neutrophil responses, potentially improving CAP outcomes.

Local versus general anesthesia for stapes surgery: a prospective study of comfort and results on 100 ears.

To demonstrate the non-inferiority of perioperative comfort in patients undergoing otosclerosis surgery under local anesthesia versus general anesthesia and to compare audiometric results, quality of life and complications. A prospective non-interventional study was performed. Patients undergoing otosclerosis surgery between January 2019 and March 2021 at the University Hospital of Rennes were included consecutively. Perioperative comfort of LA versus GA (at ward admission, surgery, recovery and 48h following surgery) was measured on a visual analogue scale at 10 days postoperatively and quality of life by the Glasgow Benefit Inventory at 3 months. Complications and audiometric results were also assessed. To demonstrate the non-inferiority of LA versus GA with a margin of 1.5 points on the comfort VAS, a power of 80% and a first-order risk of 5, 100 patients were included and statistical analyses were performed in accordance with CONSORT2010 statement. One hundred ears were analyzed, 46% operated under local anesthesia and 54% under general anesthesia. The two groups were similar in terms of demographic and pathological characteristics. Local anesthesia was non-inferior to general anesthesia in terms of comfort with a comfort VAS of 8.74 ± 1.55 and 9.08 ± 0.93 respectively (p < 0.0001). There were no significant differences in rates of complications, audiometric results and quality of life between local and general anesthesia. Local anesthesia is non-inferior to general anesthesia in terms of perioperative patient comfort with similar audiometric results, postoperative quality of life and complication rates.

Patterns of psychiatric admissions across two major health crises: L' Aquila earthquake and COVID-19 pandemic lockdown.

This study examined psychiatric hospitalisation patterns in San Salvatore Hospital in L' Aquila (Italy), during two major crises: the 2009 earthquake and the COVID-19 pandemic lockdown. The investigation spans two four-year periods, from 2008 to 2011 and from 2019 to 2022, with a focus on the trimester around the earthquake and the first wave/lockdown of the pandemic. We analysed weekly psychiatric unit admissions of adults diagnosed with schizophrenia spectrum disorder, major depression, bipolar disorder, and alcohol/substance use disorder. Four-year periods around the Earthquake and COVID-19 Lockdown were divided into sixteen trimesters, and Generalised linear models were used to analyse the relationship between weekly hospitalisation frequency and trimesters by diagnosis using a Poisson distribution. A total of 1195 and 1085 patients were admitted to the psychiatric ward in the 2008-2011 and 2019-2022 periods, respectively. Weekly hospitalisations in the earthquake trimester were lower than during the previous one for all diagnoses (schizophrenia spectrum: -41.9%, p = 0.040; major depression: -56.7%, p = 0.046; bipolar disorder: -69.1%, p = 0.011; alcohol/substance use disorder: -92.3%, p = 0.013). This reduction persisted for 21, 18, and 33 months after the earthquake for schizophrenia spectrum, bipolar, and alcohol/substance use disorders, respectively. Contrarily, patterns of weekly admissions around the COVID-19 lockdown remained substantially stable in the short term. However, a consistent long-term hospitalisation increase for all diagnoses characterised the first half of 2022 (the cessation of anti-COVID-19 measures; schizophrenia spectrum: +68.6%, p = 0.014; major depression: +133.3%, p = 0.033; bipolar disorder: +180.0%, p = 0.034; alcohol/substance use disorder: +475.0%, p = 0.001). The present study indicated that exposure to major health crises can have both short- and long-term effects on psychiatric ward admission, holding significant implications for current and future major health emergency management strategies.

Development of a Hospital Wide Inpatient Frailty Screening Pathway in a Model-2 Hospital

Abstract Background Our model-2 hospital is experiencing a higher proportion of frail older adults presenting to our medical assessment unit (MAU) and via direct ward admissions. Frailty increases the risk of co-morbidity, falls and mortality during hospital admission. Screening for frailty a point of admission allows early identification of these patients who are at higher risk of adverse outcomes. Early frailty screening also assists healthcare professionals with multidisciplinary team (MDT) management and treatment plans. Our hospital frailty committee established a frailty screening pathway for all inpatients aged 75 years and older to screen for frailty and minimise the risk of adverse outcomes secondary to frailty. Methods A hospital wide consultant chaired frailty committee was established with stakeholders from the MDT. Two separate screening pathways were developed, one for MAU admissions and one for direct ward admissions. A standardised frailty policy and standardised operating procedure (SOP) with algorithm illustration were compiled. Hospital wide education emphasised the development of a bespoke Clinical Frailty Score (CFS) sticker in conjunction with referral pathways to the newly established Clinical Nurse Specialist (CNS) For The Older Adult. In each pathway CFS-screening is completed for adults ≥75years at first-point of contact using the CFS, a score ≥6 triggers onward referral, CNS for inpatient and public health nurse for MAU discharged patients. Results Both pathways are established and used effectively and routinely on a daily basis. Associated educational sessions have emphasised the importance of frailty in our inpatient cohort. Conclusion The developed algorithms have been useful for identifying frailty and improving patient care with onward CNS referral. Future audits will assess effectiveness of screening and support advancement of frailty committee objectives via supporting business cases for resourcing.

Evaluating Antibiotic Misuse and Cost Analysis Among Hospitalized Dengue Virus-Infected Adults: Insights From a Retrospective Cohort Study.

Dengue is a prevalent cause of acute febrile illness, predominantly in Asia, where it necessitates supportive care without the need for antibiotics. This study aimed to evaluate antibiotic usage and analyze hospitalization costs among adults infected with the dengue virus. This retrospective cohort study was conducted at the Hospital for Tropical Diseases, Thailand, in 2022. Two independent reviewers assessed all adult cases with confirmed dengue from 2016 to 2021. Determinants of inappropriateness were analyzed using Poisson regression. The study included 249 participants with over half presenting with severe dengue or dengue with warning signs upon admission. The cumulative incidence of antibiotic use was 9.3% (95% CI, 8.23-10.47), predominantly involving empirical treatment strategies. Ceftriaxone and doxycycline were the most frequently prescribed antibiotics. Notably, patients who received empirical antibiotics showed no definite or presumed bacterial infections. Among those who received definite strategies, inappropriate durations, including both short treatments and the overuse of broad-spectrum antibiotics, were observed. A private ward admission was identified as a significant predictor of inappropriate use, with an incidence rate ratio of 4.15 (95% CI, 1.16-14.82) compared with intensive care unit admission. Direct medical costs did not differ significantly between appropriate and inappropriate uses. The incidence of antibiotic use among dengue cases was moderate; however, inappropriate use by indication was observed. Antimicrobial stewardship strategies should be encouraged, particularly in patients with dengue with warning signs admitted to a general or private ward. Direct medical costs between appropriate and inappropriate use were comparable.

Emergency Department Use Following Self-Harm and Suicide Ideation: An Analysis of the Influence of Cultural and/or Linguistic Diversity Using Data From the Self-Harm Monitoring System for Victoria (2012-2019).

Self-harm and suicide ideation are global health concerns, significantly impacting culturally and linguistically diverse (CALD) populations. Emergency departments (EDs) play a role in intervening following such presentations, yet there is limited research focusing on the CALD population's use of these services in Australia. This study aimed to explore patterns in ED use for self-harm and suicide ideation, comparing CALD and non-CALD persons in terms of service use, presentation themes and likelihood of repeat presentations. This was a cross-sectional analysis of data from presentations for self-harm and suicide ideation to the ED of a major metropolitan hospital in Victoria, Australia, from 2012 to 2019. The study used thematic analysis of triage notes, recurrent event analysis and logistic and linear regressions to compare CALD and non-CALD presentations. CALD presentations comprised 1.3% (n = 202) of the total (n = 15 606). CALD presentations were more likely to occur during business hours, less likely to be triaged as urgent and more likely to result in ward admission. Occupation stressors were more common in CALD presentations. A lower likelihood of repeat presentations was observed among CALD persons. The study also highlighted the limitations of current data collection practices in capturing the full spectrum of CALD presentations. This study found variability in the recording of CALD status, warranting further investigation into how data collection in EDs may be improved. Increased ward admission rate and lower likelihood of repeat presentation by CALD persons also indicate that further research is required to understand help-seeking and clinical decision-making in the CALD population.

Vascular Access Related Infections in Hemodialysis Children and the Impact of Implementation of CDC Guidelines and Tools on the Control of these Infections: A Single Centre Experience from Egypt

Background: Vascular access-related infection (VARI) is a serious issue in pediatric end-stage kidney disease (ESKD) patients on regular hemodialysis. Objective: To estimate the frequency of vascular access-related infections in hemodialysis (HD) children and to assess the effect of the implementation of CDC guidelines and tools on the prevention of VARI. Subjects and Methods: This study was conducted on 110 patients with ESKD on regular hemodialysis at the Pediatric Dialysis Unit, Ain Shams University, from August 2019 to September 2021, retrospectively for one year and prospectively for another year after implementing the CDC infection control procedures. Besides full history taking, vascular access history, and thorough clinical examination, lab investigations for VARI diagnosis and echocardiography were performed. CDC infection control procedures were implemented for one year, and VARI was re-evaluated. Results: The total number of patients enrolled in the study was 110, they were 58 males (52.7%) and 52 females (47.3%). The incidence of infection per 1000 vascular access days in both years was highest in patients with NTVCs (10.447 /1000 NTVC days, 6.861 /1000 NTVCs days), followed by patients with TVCs (1.051/1000 TVC days, 0.604 /1000 TVC days) then patients with AVF, (0.141/1000 AVF days, 0.046 /1000 AVF days). The mortality from vascular access-related infections in the first year was higher than in the second year, with 5 patients (10.2%) and 1 patient (3.8%), respectively. The average duration of hospital stays (PPY) due to VARI (total admission days 8.09 and ward admission days 6.41) in the first year were significantly higher than in the second year, 4.04, 3.20 days/PPY, respectively. Conclusion: The incidence of vascular access infection (VAI) is higher with non-tunneled catheters and lowest with Arteriovenous fistulae (AVF). To reduce the risk of VARI and hospitalization, proper infection control procedures must be implemented.

Evaluation of the effectiveness of a segmented alternating shift pattern based on wearable vital signs monitoring devices during COVID-19: a cross-sectional study

AimTo explore the feasibility and effectiveness of an alternating shift pattern in two-hour segments in the state of emergency management of public health events.MethodsA cross-sectional research design was conducted in our study. The nursing staff working in the admission ward of suspected or confirmed patients with COVID-19 in December 2022 were selected as subjects by the whole-group sampling method. We adopted a shift pattern of alternating shifts every two-hour in the isolation wards. The vital signs parameters were captured by uniformly wearing the multi-signs sensing devices, and the questionnaires collected the symptoms.ResultsSixty-seven female participants, with a mean age of 33.09 ± 5.96 years, were included in this study. Measurements of body temperature (T), blood oxygen saturation (SpO2), respiratory rate (RR), and heart rate (HR) while wearing personal protective equipment (PPE) all remained within normal limits. None of the nurses reported sweating, dizziness, blurred vision, palpitations, or dyspnea. Statistical analysis showed significant differences between the critical care group and the non-critical care group in terms of age (P = 0.041), working duration (P = 0.036), and the total number of entries into isolation areas for nursing care (rounds) (P = 0.007). However, there were no statistically significant differences in vital signs based on age, work duration, or body mass index (BMI). The data indicated a notable increase in body temperature compared to other vital sign parameters with increasing work time while wearing PPE. Body temperature approached the upper limit when working close to 2 h long.ConclusionsThe alternating shift pattern in two-hour segments can effectively maintain the physical well-being of nurses wearing PPE without increasing the burden on nursing staff or the wastage of protective materials. This approach is recommended for addressing similar public health events in the future.

Continuous Monitoring by a Wearable Sensor Did Not Enhance Discharge Decision-Making in an Acute Admission Ward: Results of a Randomized Controlled Trial.

Adding continuous monitoring to usual care at an acute admission ward did not have an effect on the proportion of patients safely discharged. Implementation challenges of continuous monitoring may have contributed to the lack of effect observed.

Biomarker guided antibiotic stewardship in community acquired pneumonia: A randomized controlled trial.

In community-acquired pneumonia (CAP), the role of biomarkers to shorten duration of antibiotic treatment has not been firmly established. We assessed the effectiveness of active feedback of treatment algorithms based on procalcitonin (PCT) and C-reactive protein (CRP), compared to standard care, on the duration of antibiotic treatment in patients hospitalized with community-acquired pneumonia (CAP) in non-ICU wards. We performed a randomised, open label, parallel group, multi-centre trial in 3 Dutch teaching hospitals. Treatment was guided by a PCT algorithm, CRP algorithm or standard care. Participants were recruited by a member of the study team and randomised at day 2-3 of admission in a 1:1:1 ratio. Treatment was discontinued upon predefined thresholds of biomarkers that were assessed on admission, day 4 and days 5-7 if indicated. The primary outcome was total days on antibiotic treatment until day 30. In total 468 participants were included in this study. The median days on antibiotics (IQR) was 7 (IQR 7-10) in the control group, 4 (IQR 3-7) in the CRP group (rate ratio (RR) of 0.70, 95% CI 0.61-0.82 compared to standard care; p <0.001), and 5.5 (IQR 3-9) in the PCT group (RR of 0.78, 95% CI 0.68-0.89 compared to standard care; p <0.001). New antibiotics within the first 30 days were prescribed to 24, 23 and 35 patients in standard care, CRP and PCT groups, respectively. The hazard ratio for a new prescription in patients in the PCT group compared to standard care 1.63 (CI 0.97-2.75; p = 0.06). No difference in time to clinical stability or length of stay was found. A strategy of feedback of CRP-guided and PCT-guided treatment algorithms reduced the number of days on antibiotic in the first 30 days after hospital admission in non-ICU wards for CAP. The study was not powered to determine safety of shortening duration of antibiotic treatment. (NCT01964495).

Prognostic Equations and Accuracy of a Total Score of Functional Independence Measure at Discharge for Different Diseases in a Convalescent Rehabilitation Ward.

Prognosisand goal setting from admission in the convalescent rehabilitation ward, supported by a multidisciplinary team, enhance rehabilitation and discharge support. Predicting functional independence measure (FIM) outcomes can further optimize these processes. This study aimed to develop prognostic equations for the motor FIMat discharge for stroke, hip fracture (HF), vertebral compression fractures (VCFs), and total knee arthroplasty (TKA), which are common diseases in patients admitted to convalescent rehabilitation wards, using multiple regression analysis, and to clarify the difference in the accuracy of the predicted motor FIM according to the disease. This study included 965 patients admitted to our hospital. The objective variable consists of the motor FIM at discharge, and the explanatory variables were age, sex, days from onset to admission, total admission motor FIM, and total admission cognitive FIM. A stepwise multiple regression analysis was performed. The analysis of the difference in the accuracy of predicted motor FIM by disease used the absolute value of the residuals. The total motor FIM and cognitive FIM at admission were extracted for all four diseases included in this study. The absolute value of the residuals appeared to be more accurate for TKA, HF, stroke, and VCF in that order. Although differences in the accuracy of the prediction equation were observed by disease, this prediction equation can be used as an approach to review the details of rehabilitation and discharge and can be tailored to each case.

"What you Say Matters": Review of Clinical Outcome of Advanced Medical Directives Between Cancer and Non-cancer Patients in a Chinese Culture Society.

Advance medical directives (AMD) are statements made by individuals indicating the life-sustaining treatment that they would refuse in the future when they lost their mental capacity for medical decisions. While the proposal for the AMD legislation is ongoing locally in Hong Kong SAR, there are limited reviews on the clinical outcomes associated with it. To provide a comprehensive review on clinical outcomes of signed AMD. Retrospective, multi-center study, which includes AMD signed within five cluster hospitals. Records of signed AMD from 1st JAN 2020 to 31st DEC 2022 were retrieved from a central registry. Clinical information of each patient was obtained from the electronic patient record. 456 patients with documented AMD were included in the study. 91.6% of AMD were signed by palliative care (PC) team. Majority (74.6%) of the patients were accompanied by family members or friends when AMD were signed. The concordance rate between the AMD and the medical care received was 89.5%. No patient revoked their AMD. Cancer and non-cancer patients showed similar rates of AMD concordance, frequency of Accident & Emergency Department (AED) visits or acute ward admissions, duration of hospital stays in the 30days before death, and prevalence of receiving invasive or intensive treatments. Our study demonstrated that PC team currently plays a pivotal role in AMD completion, and AMD remains important in ensuring patients' care preferences are executed across different medical conditions. With the upcoming AMD legislation in Hong Kong SAR, adequate promotion and education should be launched.

Prevalence of COVID-19 Complications during a Program of Homeopathic Camphora Officinalis Distribution to City Populations of Santa Catarina, Brazil: An Ecological Study.

Coronavirus disease 2019 (COVID-19), a disease caused by the SARS-CoV-2 coronavirus, was declared a pandemic in March 2020, posing significant challenges globally. Homeopathy has historical relevance in epidemic management. In response, the government of the state of Santa Catarina, Brazil, distributed Camphora 1M as a potential prophylactic intervention for COVID-19. This study aimed to investigate the possible effects of Camphora 1M as an adjunctive prophylactic measure in managing COVID-19, focusing on mortality and hospitalization rates, during the period April 28 to July 31, 2020, within designated COVID-19 in-patient units in Santa Catarina. An ecological study design was applied to this epidemiological research. Five case municipalities (Itajaí, Atalanta, Entre Rios, Rio do Campo, Trombudo Central) were compared with five control municipalities (São José, Galvão, Pedras Grandes, Grão-Pará, Ascurra). No statistically significant differences were observed in predictor variables between municipalities that received Camphora 1M and the respective controls. Similarly, no statistically significant differences were observed in outcomes: deaths (p = 0.879), hospitalized cases (p = 0.537), daily ward admissions (p = 0.730) and ICU admissions (p = 0.072). For the first wave of the pandemic in the state of Santa Catarina, Brazil, city-wide distribution of Camphora 1M was not associated with reduced numbers, severity or mortality among the population hospitalized in designated public hospitals for COVID-19.

The accuracy of predicting hospital admission by emergency medical service and emergency department personnel compared to the prehospital MEWS: a prospective multicenter study

IntroductionOvercrowding in the emergency department (ED) is a global problem. Early and accurate recognition of a patient’s disposition could limit time spend at the ED and thus improve throughput and quality of care provided. This study aims to compare the accuracy among healthcare providers and the prehospital Modified Early Warning Score (MEWS) in predicting the requirement for hospital admission.MethodsA prospective, observational, multi-centre study was performed including adult patients brought to the ED by ambulance. Involved Emergency Medical Service (EMS) personnel, ED nurses and physicians were asked to predict the need for hospital admission using a structured questionnaire. Primary endpoint was the comparison between the accuracy of healthcare providers and prehospital MEWS in predicting patients’ need for hospital admission.ResultsIn total 798 patients were included of whom 393 (49.2%) were admitted to the hospital. Sensitivity of predicting hospital admission varied from 80.0 to 91.9%, with physicians predicting hospital admission significantly more accurately than EMS and ED nurses (p < 0.001). Specificity ranged from 56.4 to 67.0%. All healthcare providers outperformed MEWS ≥ 3 score on predicting hospital admission (sensitivity 80.0-91.9% versus 44.0%; all p < 0.001). Predictions for ward admissions specifically were significantly more accurate than MEWS (specificity 94.7–95.9% versus 60.6%, all p < 0.001).ConclusionsHealthcare providers can accurately predict the need for hospital admission, and all providers outperformed the MEWS score.

Patients' Perspectives and Feasibility of Home Monitoring in Acute Care: The AcuteCare@Home Flash Mob Study.

Objective: To determine patients' perspectives on home monitoring at emergency department (ED) presentation and shortly after admission and compare these with their physicians' perspectives. Methods: Forty Dutch hospitals participated in this prospective flash mob study. Adult patients with acute medical conditions, treated by internal medicine specialties, presenting at the ED or admitted at the admission ward within the previous 24 h were included. The primary outcome was the proportion of patients who were able and willing to undergo home monitoring. Secondary outcomes included identifying barriers to home monitoring, patient's prerequisites, and assessing the agreement between the perspectives of patients and treating physicians. Results: On February 2, 2023, in total 665 patients [median age 69 (interquartile range: 55-78) years; 95.5% community dwelling; 29.3% Modified Early Warning Score ≥3; 29.5% clinical frailty score ≥5] were included. In total, 19.6% of ED patients were admitted and 26% of ward patients preferred home monitoring as continuation of care. Guaranteed readmission (87.8%), ability to contact the hospital 24/7 (77.3%), and a family caregiver at home (55.7%) were the most often reported prerequisites. Barriers for home monitoring were feeling too severely ill (78.8%) and inability to receive the required treatment at home (64.4%). The agreement between patients and physicians was fair (Cohens kappa coefficient 0.26). Conclusions: A substantial proportion of acutely ill patients stated that they were willing and able to be monitored at home. Guaranteed readmission, availability of a treatment team (24/7), and a home support system are needed for successful implementation of home monitoring in acute care.

EFFICACY OF A SEPSIS CLINICAL DECISION SUPPORT SYSTEM IN IDENTIFYING PATIENTS WITH SEPSIS IN THE EMERGENCY DEPARTMENT.

Background: Early prediction of sepsis onset is crucial for reducing mortality and the overall cost burden of sepsis treatment. Currently, few effective and accurate prediction tools are available for sepsis. Hence, in this study, we developed an effective sepsis clinical decision support system (S-CDSS) to assist emergency physicians to predict sepsis. Methods: This study included patients who had visited the emergency department (ED) of Taipei Tzu Chi Hospital, Taiwan, between January 1, 2020, and June 31, 2022. The patients were divided into a derivation cohort (n = 70,758) and a validation cohort (n = 27,545). The derivation cohort was subjected to 6-fold stratified cross-validation, reserving 20% of the data (n = 11,793) for model testing. The primary study outcome was a sepsis prediction ( International Classification of Diseases , Tenth Revision , Clinical Modification ) before discharge from the ED. The S-CDSS incorporated the LightGBM algorithm to ensure timely and accurate prediction of sepsis. The validation cohort was subjected to multivariate logistic regression to identify the associations of S-CDSS-based high- and medium-risk alerts with clinical outcomes in the overall patient cohort. For each clinical outcome in high- and medium-risk patients, we calculated the sensitivity, specificity, positive and negative predictive values, positive and negative likelihood ratios, and accuracy of S-CDSS-based predictions. Results: The S-CDSS was integrated into our hospital information system. The system featured three risk warning labels (red, yellow, and white, indicating high, medium, and low risks, respectively) to alert emergency physicians. The sensitivity and specificity of the S-CDSS in the derivation cohort were 86.9% and 92.5%, respectively. In the validation cohort, high- and medium-risk alerts were significantly associated with all clinical outcomes, exhibiting high prediction specificity for intubation, general ward admission, intensive care unit admission, ED mortality, and in-hospital mortality (93.29%, 97.32%, 94.03%, 93.04%, and 93.97%, respectively). Conclusion: Our findings suggest that the S-CDSS can effectively identify patients with suspected sepsis in the ED. Furthermore, S-CDSS-based predictions appear to be strongly associated with clinical outcomes in patients with sepsis.

Enhancing trauma care through innovative trauma and disaster team response training: A blended learning approach in Tanzania.

In Tanzania, inadequate infrastructures and shortages of trauma-response training exacerbate trauma-related fatalities. McGill University's Centre for Global Surgery introduced the Trauma and Disaster Team Response course (TDTR) to address these challenges. This study assesses the impact of simulation-based TDTR training on care providers' knowledge/skills and healthcare processes to enhance patient outcomes. The study used a pre-post-interventional design. TDTR, led by Tanzanian instructors at Muhimbili Orthopedic Institute from August 16-18, 2023, involved 22 participants in blended online and in-person approaches with simulated skills sessions. Validated tools assessed participants' knowledge/skills and teamwork pre/post-interventions, alongside feedback surveys. Outcome measures included evaluating 24-h emergency department patient arrival-to-care time pre-/post-TDTR interventions, analyzed using parametric and non-parametric tests based on data distributions. Participants' self-assessment skills significantly improved (median increase from 34 to 58, p<0.001), along with teamwork (median increase from 44.5 to 87.5, p<0.003). While 99% of participants expressed satisfaction with TDTR meeting their expectations, 97% were interested in teaching future sessions. The six-month post-intervention arrival-to-care time significantly decreased from 29 to 13min, indicating a 55.17% improvement (p<0.004). The intervention led to fewer ward admissions (35.26% from 51.67%) and more directed to operating theaters (29.83% from 16.85%), suggesting improved patient management (p<0.018). The study confirmed surgical skills training effectiveness in Tanzanian settings, highlighting TDTR's role in improving teamwork and healthcare processes that enhanced patient outcomes. To sustain progress and empower independent trauma educators, ongoing refresher sessions and expanding TDTR across low- and middle-income countries are recommended to align with global surgery goals.

Peripheral intravenous catheter failure, nurse staffing levels and care complexity individual factors: A retrospective multicentre cohort study

Introduction Short peripheral intravenous catheter (PIVC) failure is a common complication that is generally underdiagnosed. Some studies have evaluated the factors associated with these complications, but the impact of care complexity individual factors and nurse staffing levels on PIVC failure is still to be assessed. The aim of this study was to determine the incidence and risk factors of PIVC failure in the public hospital system of the Southern Barcelona Metropolitan Area. Methods A retrospective multicentre observational cohort study of hospitalised adult patients was conducted in two public hospitals in Barcelona from 1st January 2016 to 31st December 2017. All adult patients admitted to the hospitalisation ward were included until the day of discharge. Patients were classified according to presence or absence of PIVC failure. The main outcomes were nurse staffing coverage (ATIC patient classification system) and 27-care complexity individual factors. Data were obtained from electronic health records in 2022. Results Of the 44,661 patients with a PIVC, catheter failure was recorded in 2,624 (5.9%) patients (2,577 [5.8%] phlebitis and 55 [0.1%] extravasation). PIVC failure was more frequent in female patients (42%), admitted to medical wards, unscheduled admissions, longer catheter dwell time (median 7.3 vs 2.2 days) and those with lower levels of nurse staffing coverage (mean 60.2 vs 71.5). Multivariate logistic regression analysis revealed that the female gender, medical ward admission, catheter dwell time, haemodynamic instability, uncontrolled pain, communication disorders, a high risk of haemorrhage, mental impairments, and a lack of caregiver support were independent factors associated with PIVC failure. Moreover, higher nurse staffing were a protective factor against PIVC failure (AUC, 0.73; 95% confidence interval [CI]: 0.72–0.74). Conclusion About 6% of patients presented PIVC failure during hospitalisation. Several complexity factors were associated with PIVC failure and lower nurse staffing levels were identified in patients with PIVC failure. Institutions should consider that prior identification of care complexity individual factors and nurse staffing coverage could be associated with a reduced risk of PIVC failure.

An Observational Study of Maternal and Perinatal Outcome in Preeclampsia Cases in a Tertiary Care Center.

Preeclampsia, a hypertensive disorder in pregnancy, is a multisystem disease of unknown etiology and is associated with an increased risk of maternal mortality and morbidity.Infants from preeclampsia mothers have significantly higher incidence of prematurity, somatic growth retardation, thrombocytopenia, low birth weight, respiratory distress syndrome, and long duration of admission to neonatal intensive care (NICU). This study was done to study the maternal mortality and morbidity and foetal outcome in pregnant women with severe preeclampsia. This observational study was done in the Department of Obstetrics and Gynaecology, of a tertiary care centre, from the period October 2015 to October 2017.Data was collected from all 130 women attending the antenatal clinic of tertiary care hospital and ward admission and all details such as demographic details, obstetrics examination, and all clinical findings were noted and from that made results. Result: After applying inclusion and exclusion criteria all 130 women were observed in this study.Among 130 women 47 were diagnosed with preeclampsia. Mainly primigravida women were diagnosed with preeclampsia in the 21-25 years group. Among 47 preeclampsia women, 39 women had a BMI of 19-25 kg/m2. Thirty-two of 47 (68.09%) women were diagnosed with preeclampsia around 36-39 weeks. Among all preeclampsia, 28 women out of 47 (59.5%) women delivered babies vaginally, 18 of 47 (38.3%) women delivered through cesarean section, and one of 47 (2.13%) underwent preterm vaginal delivery. In preeclampsia, women's babies were delivered mostly (25/47, 53.19%) ≤2.5 kg weight and only one baby was shifted to NICU because of low birth weight. Preeclampsia increases maternal mortality and morbidity but in this study mortality was not done because our hospital is a tertiary care center with all ICU (intensive care unit) and NICU setup. Preterm births and cesarean deliveries were the mild to severe outcomes that were noted. ICU and NICUhospitalizations as a result of severe complications place a heavy demand on medical facilities. There are firm guidelines for the management of pregnancy-induced hypertension and its complications. For appropriate management, there is careful consideration of various factors, and individual case studies are required.