Long-term Hospital Research Articles

Reducing Pressure Injuries in a High-Risk Long-Term Acute Care Hospital

Reducing Pressure Injuries in a High-Risk Long-Term Acute Care Hospital

Improving Patient Outcomes Using Measures to Increase Discharge Rates to Home.

Background Post-acute care (PAC) centers are facilities used for recuperation, rehabilitation, and symptom management in an effort to improve the long-term outcomes of patients. PAC centers include skilled nursing facilities, inpatient rehabilitation facilities, and long-term care hospitals. In the 1990s, Medicare payment reforms significantly increased the discharge rates to PAC centers and subsequently increased the length of stay (LOS) amongthese patient populations. Over the last several years, there have been national initiatives and multidisciplinary approaches to improve safe discharge rates to home. Multiple studies have shown that patients who are discharged to home have decreased rates of 30-day readmissions, reduced short-term mortality, and an improvement in their activities of daily living. Objectives This study aimed to investigate how multidisciplinary approaches could improve a single institution's discharge rates to home. In doing so, we aim to lower hospital readmission rates, hospital length of stay, morbidity and mortality rates, and healthcare-associated costs. Methods A retrospective single-institution cohort study was implemented at Jersey Shore University Medical Center (JSUMC). Data from January 2015 to December 2019 served as the control period, compared to the intervention period from January 2020 to January 2024. Patients were either admitted to JSUMC teaching faculty, hospitalists, or "others," which is composed of various medical and surgical subspecialists. Interventions performed to improve home discharge rates can be categorized into the following: physician education, patient education, electronic medical record (EMR) initiatives, accountability, and daily mobility initiatives. All interventions were performed equally across the three patient populations. The primary endpoint was the proportion of patients discharged to home. Results There were 190,699 patients, divided into a pre-intervention group comprising 98,885 individuals and a post-intervention group comprising 91,814 patients. Within the pre-intervention group, the faculty attended to 8,495 patients, hospitalists cared for 39,145 patients, and others managed 51,245 patients. In the post-intervention period, the faculty oversaw 8,014 patients, hospitalists attended to 35,094 patients, and others were responsible for 48,706 patients. After implementing a series of multidisciplinary interventions, there was a significant increase in the proportion of patients discharged home, rising from 74.9% to 80.2% across the entire patient population. Specifically, patients under the care of the faculty experienced a more substantial improvement, with a discharge rate increasing from 73.6% to 84.4%. Similarly, the hospitalists exhibited a rise from 69.4% to 74.3%, and the others demonstrated an increase from 79.3% to 83.7%. All observed changes yielded a p-value < 0.001. Conclusions By deploying a multifaceted strategy that emphasized physician education, patient education, EMR initiatives, accountability measures, and daily mobility, there was a statistically significant increase in the rate of patient discharges to home. These initiatives proved to be cost-effective and led to a tangible reduction in healthcare-associated costsand patient length of stay. Further studies are required to look into the effect on hospital readmission rates and morbidity and mortality rates. The comprehensive approach showcased its potential to optimize patient outcomes.

Trajectories of Serious Illness Communication During Long-term Acute Care Hospital Admissions (GP151)

Trajectories of Serious Illness Communication During Long-term Acute Care Hospital Admissions (GP151)

Quantitative Study on the Social Benefit of Medical Devices

The performance status of large medical device is one of the core driving forces behind hospital operations and development, and its importance is self-evident. It involves the economic benefits of hospitals-by improving diagnostic and treatment efficiency, reducing costs, and directly contributing to fiscal revenue, but it also profoundly affects the social benefits of hospitals. These social benefits include improving the quality of medical services, increasing patient satisfaction, and building public trust, all of which contribute intangible value. These positive social benefits effectively attract more patients, which in turn becomes a potential driver for long-term hospital development and a growth point for economic benefits. This paper innovatively applies the Fuzzy Analytic Hierarchy Process (FAHP) to address the challenge of quantifying the social benefits of large medical device. It achieves a comprehensive and precise evaluation of both economic and social benefits. The introduction of this method provides hospital device managers with a more thorough and in-depth insight into device performance, enabling data-driven decision-making and more refined and scientific management. Through data-driven management optimization, hospitals can further enhance operational efficiency, strengthen competitiveness, provide higher quality and more efficient medical services to patients, and lay a solid foundation for their own sustainable development.

Xavatar: A Web3 Metaverse Application as a support for Patients with Mobility Disorders

Xavatar is a media, educational, and therapeutic platform specializing in immersive virtual reality (VR) and augmented reality (AR) content, as well as seamless interconnectivity across various devices such as mobiles, tablets, and computers. It is aimed at improving the lives of patients with chronic mobility and communication disorders, including dementia, Alzheimer's, autism, chronic immobility, isolation, and long-term hospitalization. The project represents a fusion of digital technologies including the Metaverse, artificial intelligence (AI), and Web3, all designed to enhance healthcare interactions and patient support. This opinion piece explores the transformative potential of Xavatar, highlighting its role in shaping future healthcare landscapes through innovative, empathetic, and engaging digital solutions.

Point of Care Ultrasound for Diagnosis and Management in Heart Failure: A Targeted Literature Review.

Cardiac point of care ultrasound (POCUS) has shown increasing utility as a tool for diagnosing and managing heart failure (HF). Within cardiology, intravascular volume assessment leveraging visualization of the inferior vena cava (IVC) is a central aspect of care, as IVC size correlates with central venous pressure. This targeted literature review aimed to examine the existing literature assessing the use of POCUS in diagnosis and management of HF patients utilizing POCUS-based IVC measurement either alone or in combination with secondary methods. A targeted PubMed and Ovid database search up until August 28, 2023 using a keyword search was completed. Studies that did not include IVC assessment with POCUS in HF were excluded. The initial search using both PubMed and Ovid resulted in 370 journal publications. After exclusion criteria were used 15 studies were included in the review.Studies were grouped into three categories: 1) how well POCUS was able to identify HF, 2) whether POCUS-based findings correlated with other measures evaluating HF and was able to predict the effect of diuretic administration, and 3) whether POCUS-based findings served as a good prognostic indicator. The 5 studies that evaluated HF identification with POCUS found that both diagnostic sensitivity and specificity may reach 90%-100% when IVC measurement was coupled with a lung ultrasound assessing the presence of B-lines or pleural effusion. Five studies assessing POCUS findings correlating with other HF measures and diuretic effect found that IVC diameter changed significantly with diuretic administration (p<0.05). All 6 studies assessing POCUS as a predictor of long-term mortality or hospital readmission found measures that achieved statistical significance with p<0.05. Including POCUS as standard-of-care - both as a diagnostic tool in the emergency department and a management tool in in-patient and out-patient facilities - may improve the treatment of HF.

Clinical Utility of the Tokyo Guidelines 2018 for Acute Cholangitis in the Emergency Department and Comparison with Novel Markers (Neutrophil-to-Lymphocyte and Blood Nitrogen Urea-to-Albumin Ratios).

Introduction: The Tokyo Guidelines 2018 (TG2018) is a scoring system used to recommend the clinical management of AC. However, such a scoring system must incorporate a variety of clinical outcomes of acute cholangitis (AC). In an emergency department (ED)-based setting, where efficiency and practicality are highly desired, clinicians may find the application of various parameters challenging. The neutrophil-to-lymphocyte ratio (NLR) and blood urea nitrogen-to-albumin ratio (BAR) are relatively common biomarkers used to assess disease severity. This study evaluated the potential value of TG2018 scores measured in an ED to predict a variety of clinical outcomes. Furthermore, the study also compared TG2018 scores with NLR and BAR scores to demonstrate their usefulness. Methods: This retrospective observational study was performed in an ED. In total, 502 patients with AC visited the ED between January 2016 and December 2021. The primary endpoint was to evaluate whether the TG2018 scoring system measured in the ED was a predictor of intensive care, long-term hospital stays (≥14 days), percutaneous transhepatic biliary drainage (PTBD) during admission care, and endotracheal intubation (ETI). Results: The analysis included 81 patients requiring intensive care, 111 requiring long-term hospital stays (≥14 days), 49 requiring PTBD during hospitalization, and 14 requiring ETI during hospitalization. For the TG2018 score, the adjusted OR (aOR) using (1) as a reference was 23.169 (95% CI: 9.788-54.844) for (3) compared to (1). The AUC of the TG2018 for the need for intensive care was 0.850 (95% CI: 0.815-0.881) with a cutoff of >2. The AUC for long-term hospital stays did not exceed 0.7 for any of the markers. the AUC for PTBD also did not exceed 0.7 for any of the markers. The AUC for ETI was the highest for BAR at 0.870 (95% CI: 0.837-0.899) with a cutoff value of >5.2. Conclusions: The TG2018 score measured in the ED helps predict various clinical outcomes of AC. Other novel markers such as BAR and NLR are also associated, but their explanatory power is weak.

간호대학생의 요양병원 실습경험에 대한 내용분석

Objectives This study is intended to explore nursing students’ experiences of practice in a long-term care hospital by analyzing the self reflective journals written by nursing students after practice. The intent is to describe and understand students’ perspectives on their major practice experiences.&#x0D; Methods A content analysis method was employed to analyze the reflective journals written by 97 fourth-year nursing students who completed five days in a long-term care hospital practicum between March and May 2023.&#x0D; Results Based on nursing students’ experiences of practice in long-term care hospital, 21 themes were placed into five categories: “Thoughts before practice,” “What I liked during practice,” “Difficulties during practice,” “What could have been better during practice,” and “What I learned through practice.”&#x0D; Conclusions This study’s results offered an insight into nursing students’ experiences of practice in a long-term care hospital. The findings underscore the necessity of efforts to standardize the gerontological nursing curriculum for nursing students along with the efficient operation of gerontological nursing practice.&#x0D;

The effectiveness of the mental health social worker-led multiprofessional program in preventing long-term hospitalization and readmission in acute psychiatric inpatients in Japan: A retrospective analysis.

The large number of new long-stay (NLS) patients and high readmission rates in psychiatric hospitals are longstanding concerns in Japan despite reforms to encourage multidisciplinary support of such patients. Staffing shortages of specialists, especially mental health social workers (MHSWs), may be one of the reasons for these problems to remain unsolved. The authors examined the effectiveness of the MHSW-centered multidisciplinary care model in preventing NLSs and rehospitalization in terms of both patient dynamics and cost by retrospective comparison of before and after program implementation. After our program was introduced, NLS was almost completely prevented. In addition, a significant decrease in readmissions of involuntarily admitted patients was also observed. On the other hand, the resulting decrease in treatment costs and hospital revenues was mismatched by an increase in personnel costs. While MHSW-centered multidisciplinary care is effective for the community integration of patients, there are cost challenges. State policy changes are needed to resolve staffing problems, along with the introduction of appropriate indicators of community integration.

An emergency department-based system intervention to improve osteoporosis screening for older adults at high-risk of fracture

Abstract Falls and osteoporosis are risk factors for fragility fractures. Bone mineral density (BMD) assessment is associated with better preventative osteoporosis care, but it is underutilized by those at high fracture risk. We created a novel electronic medical record (EMR) alert-driven protocol to screen patients in the emergency department (ED) for fracture risk and tested its feasibility and effectiveness in generating and completing referrals for outpatient BMD testing after discharge. The EMR alert was configured in two tertiary-care EDs and triggered by the term “fall” in the chief complaint, age (≥65 years for women, ≥70 years for men), and high fall risk (Morse score ≥ 45). The alert electronically notified ED study staff of potentially eligible patients. Participants received osteoporosis screening education and had BMD testing ordered. From November 15, 2020 to December 4, 2021, there were 2608 EMR alerts among 2509 patients. We identified 558 patients at high-risk of fracture who were screened for BMD testing referral. Participants were excluded for: serious illness (N = 141), no documented health insurance to cover BMD testing (N = 97), prior BMD testing/recent osteoporosis care (N = 58), research assistant unavailable to enroll (N = 53), concomitant fracture (N = 43), bedridden status (N = 38), chief complaint of fall documented in error (N = 38), long-term care residence (N = 34), participation refusal (N = 32), or hospitalization (N = 3). Of the 16 participants who had BMD testing ordered, 7 scheduled and 5 completed BMD testing. EMR alerts can help identify subpopulations who may benefit from osteoporosis screening, but there are significant barriers to identifying eligible and willing patients for screening in the ED. In our study targeting an innovative venue for osteoporosis care delivery, only about 1% of patients at high-risk of fracture scheduled BMD testing after an ED visit. Adequate resources during and after an ED visit are needed to ensure that older adults participate in preventative osteoporosis care.

One-Year Recovery Among Survivors of Prolonged Severe COVID-19: A National Multicenter Cohort.

Understanding the long-term effects of severe COVID-19 illness on survivors is essential for effective pandemic recovery planning. Therefore, we investigated impairments among hospitalized adults discharged to long-term acute care hospitals (LTACHs) for prolonged severe COVID-19 illness who survived 1 year. The Recovery After Transfer to an LTACH for COVID-19 (RAFT COVID) study was a national, multicenter, prospective longitudinal cohort study. We included hospitalized English-speaking adults transferred to one of nine LTACHs in the United States between March 2020 and February 2021 and completed a survey. None. Validated instruments for impairments and free response questions about recovering. Among 282 potentially eligible participants who provided permission to be contacted, 156 (55.3%) participated (median age, 65; 38.5% female; 61.3% in good prior health; median length of stay of 57 d; 77% mechanically ventilated for a median of 26 d; 42% had a tracheostomy). Approximately two-thirds (64%) had a persistent impairment, including physical (57%), respiratory (49%; 19% on supplemental oxygen), psychiatric (24%), and cognitive impairments (15%). Nearly half (47%) had two or more impairment types. Participants also experienced persistent debility from hospital-acquired complications, including mononeuropathies and pressure ulcers. Participants described protracted recovery, attributing improvements to exercise/rehabilitation, support, and time. While considered life-altering with 78.7% not returning to their usual health, participants expressed gratitude for recovering; 99% returned home and 60% of previously employed individuals returned to work. Nearly two-thirds of survivors of among the most prolonged severe COVID-19 illness had persistent impairments at 1 year that resembled post-intensive care syndrome after critical illness plus debility from hospital-acquired complications.

Investigation of predictors for in-hospital death or long-term hospitalization in community-acquired pneumonia with risk factors for aspiration

ABSTRACT Background It is known that the mortality of pneumonia in patients with risk factors for aspiration is worse than that in those without these risk factors. However, it is still unknown which risk factors for aspiration predict prognosis. Therefore, we aimed to determine which risk factors for aspiration are associated with death or prolonged hospitalization. Methods We prospectively followed patients with community-acquired pneumonia at a single hospital providing acute to chronic care in Japan until they died or were discharged. Patients at any risk of aspiration were included. The associations between pneumonia severity, individual risk factors for aspiration, and in-hospital death or prolonged hospitalization were investigated. Overall survival was estimated by the Kaplan – Meier method, and the factors associated with in-hospital death or prolonged hospitalization were investigated by multivariate analysis using factors selected by a stepwise method. Results In total, 765 patients with pneumonia and risk factors for aspiration were recruited. One hundred and ten patients deceased, and 259 patients were hospitalized over 27 days. In-hospital death increased as the number of risk factors for aspiration increased. In the multivariate analysis, male, impaired consciousness, acidemia, elevated blood urea nitrogen, and bedridden status before the onset of pneumonia were associated with in-hospital death (odds ratio [OR]: 2.5, 2.5, 3.6, 3.1, and 2.6; 95% confidence interval [CI]: 1.6–4.1, 1.4–4.2, 1.6–8.0, 1.9–5.0, and 1.6–4.2 respectively). In the Cox regression analysis, these factors were also associated with in-hospital death. None of the vital signs at admission were associated. Tachycardia, elevated blood urea nitrogen, hyponatremia, and bedridden status were associated with hospitalization for >27 days (OR: 4.1, 2.3, 4.3, and 2.9; 95% CI: 1.3–12.9, 1.5–3.4, 2.0–9.4, and 2.0–4.0, respectively). Conclusions Blood sampling findings and bedridden status are useful for predicting in-hospital mortality and long-term hospitalization in patients with pneumonia and any risk factor for aspiration.

Reducing Hospitalizations and Multidrug-Resistant Organisms via Regional Decolonization in Hospitals and Nursing Homes

Infections due to multidrug-resistant organisms (MDROs) are associated with increased morbidity, mortality, length of hospitalization, and health care costs. Regional interventions may be advantageous in mitigating MDROs and associated infections. To evaluate whether implementation of a decolonization collaborative is associated with reduced regional MDRO prevalence, incident clinical cultures, infection-related hospitalizations, costs, and deaths. This quality improvement study was conducted from July 1, 2017, to July 31, 2019, across 35 health care facilities in Orange County, California. Chlorhexidine bathing and nasal iodophor antisepsis for residents in long-term care and hospitalized patients in contact precautions (CP). Baseline and end of intervention MDRO point prevalence among participating facilities; incident MDRO (nonscreening) clinical cultures among participating and nonparticipating facilities; and infection-related hospitalizations and associated costs and deaths among residents in participating and nonparticipating nursing homes (NHs). Thirty-five facilities (16 hospitals, 16 NHs, 3 long-term acute care hospitals [LTACHs]) adopted the intervention. Comparing decolonization with baseline periods among participating facilities, the mean (SD) MDRO prevalence decreased from 63.9% (12.2%) to 49.9% (11.3%) among NHs, from 80.0% (7.2%) to 53.3% (13.3%) among LTACHs (odds ratio [OR] for NHs and LTACHs, 0.48; 95% CI, 0.40-0.57), and from 64.1% (8.5%) to 55.4% (13.8%) (OR, 0.75; 95% CI, 0.60-0.93) among hospitalized patients in CP. When comparing decolonization with baseline among NHs, the mean (SD) monthly incident MDRO clinical cultures changed from 2.7 (1.9) to 1.7 (1.1) among participating NHs, from 1.7 (1.4) to 1.5 (1.1) among nonparticipating NHs (group × period interaction reduction, 30.4%; 95% CI, 16.4%-42.1%), from 25.5 (18.6) to 25.0 (15.9) among participating hospitals, from 12.5 (10.1) to 14.3 (10.2) among nonparticipating hospitals (group × period interaction reduction, 12.9%; 95% CI, 3.3%-21.5%), and from 14.8 (8.6) to 8.2 (6.1) among LTACHs (all facilities participating; 22.5% reduction; 95% CI, 4.4%-37.1%). For NHs, the rate of infection-related hospitalizations per 1000 resident-days changed from 2.31 during baseline to 1.94 during intervention among participating NHs, and from 1.90 to 2.03 among nonparticipating NHs (group × period interaction reduction, 26.7%; 95% CI, 19.0%-34.5%). Associated hospitalization costs per 1000 resident-days changed from $64 651 to $55 149 among participating NHs and from $55 151 to $59 327 among nonparticipating NHs (group × period interaction reduction, 26.8%; 95% CI, 26.7%-26.9%). Associated hospitalization deaths per 1000 resident-days changed from 0.29 to 0.25 among participating NHs and from 0.23 to 0.24 among nonparticipating NHs (group × period interaction reduction, 23.7%; 95% CI, 4.5%-43.0%). A regional collaborative involving universal decolonization in long-term care facilities and targeted decolonization among hospital patients in CP was associated with lower MDRO carriage, infections, hospitalizations, costs, and deaths.

879 Comparison of Perioperative and Long-Term Outcomes Following PEEK and Autologous Cranioplasty: A Single Institution Experience

INTRODUCTION: Cranioplasty is a common neurosurgical procedure to correct congenital or acquired skull defects. Three-dimensionally (3D) printed polyether-ether-ketone (PEEK) implants are a relatively novel option for cranioplasty that has gained popularity in recent years. However, there is ongoing debate with respect to this material’s efficacy and safety compared to autologous bone grafts. The purpose of this study was to offer our institution’s experience and add to the growing body of literature on the topic. METHODS: A single-institution retrospective analysis of patients undergoing cranioplasties between 2016 and 2021 was performed. Patients were divided into PEEK and autologous cranioplasty cohorts. Parameters of interest included patient demographics as well as perioperative (&lt;3 months postoperative) and long-term outcomes (&gt;3 months postoperative). A p-value &lt;0.05 was considered statistically significant. RESULTS: A total of 31 patients met inclusion criteria (PEEK: 15, Autologous: 16). Mean age of the entire cohort was 51.7 years (range 19-81 years). Baseline demographics using the modified frailty index (mFI) revealed greater rate of comorbidities in the autologous group (p = 0.073), which was accounted for in statistical analyses. Multiple logistic regression model revealed a significantly higher rate of surgical site infection during the immediate postoperative period in the autologous cohort (31.3% vs. 0%, p = 0.011). Otherwise, perioperative and long-term complication profiles were similar between groups. Additionally, a generalized linear model demonstrated that both cohorts had similar mean hospital length of stay (LoS) (autologous: 16.1 vs. PEEK: 10.7 days). CONCLUSIONS: PEEK cranioplasty implants may offer a more favorable perioperative complication profile with similar long-term complication rates and hospital LoS compared to autologous bone implants. Future studies are warranted to confirm our findings in larger series, and further examine the utility of PEEK in cranioplasty.

요양병원에서의 낙상사고 관련 요인

Objectives This study aimed to identify factors that influence the risk of falls in the long-term care hospital, and provide basic data for the development of a fall prevention program.&#x0D; Methods This is a secondary analysis study that analyzed a total of 2,906 cases using fall incident data from long-term care hospitals in the 2021 and 2022 patient safety reporting data. Descriptive statistics, Chi-square test, and multinomial logistic regression analysis were performed using SPSS 26.0 program.&#x0D; Results Among the fall incidents, 24.9%(724)were near misses, 39.7%(1,152) were adverse events, and 35.4% (1,030) were sentinel events. The degree of harm of falls in long-term care hospitals showed significant differences in the gender, location where safety incident occured, and bed size. In addition, adverse events was associated with rehabilitation⋅physical theraphy room, resting area and factors affecting sentinel events were gender and shower room.&#x0D; Conclusions In order to improve patient safety in long-term care hospitals, the fall prevention system and physical environment should be continuously improved. In addition, there is a need to develop a differential fall prevention education programs at the organizational level and conduct periodic education for employees and in hospital patients.&#x0D;

Hemodialysis dose and long-term COVID-19 outcomes – a retrospective cohort study

Introduction and aim. Long-term outcomes of COVID-19 pose a global challenge, particularly impacting individuals with un derlying health conditions, including those who have undergone hemodialysis (HD). The study aimed to investigate the rela tionship between preexisting dialysis dose, measured by single pool Kt/V (spKt/V), and long-term outcomes of COVID-19 in patients undergoing HD. Material and methods. Demographic, clinical, and laboratory parameters following COVID-19 recovery, and long-term out comes, including the presence of COVID-19 sequelae, hospitalization, and all-cause mortality during a year after COVID-19 were retrospectively analyzed. Results. Out of the 195 patients included, there were 108 males (55.4%) and 87 females (44.6%), with a median age of 56 (44-63) years and a dialysis duration of 49 (31.3–85.2) months. Patients with spKt/V&lt;1.4 had a significantly increased risk of long-term COVID-19 sequelae (HR 9.1, 95% CI: 3.4; 24.6), hospitalization (HR 7.6, 95% CI: 3.9; 14.6), and all-cause mortality (HR 8.5, 95% CI: 2.9; 25.8) within one year after COVID-19 recovery compared with those with spKt/V≥1.4. spKt/V cutoff point of ≤1.3 emerged as a significant risk factor for one-year hospitalization and mortality within our cohort. Conclusion. Suboptimal dialysis dose, as indicated by spKt/V &lt; 1.4, is associated with adverse long-term COVID-19 outcomes in patients undergoing HD. Optimizing dialysis adequacy may mitigate these risks. Further research is needed to validate these f indings and explore interventions to improve outcomes in this vulnerable population.

Long-term impact of home-based monitoring after an admission for acute decompensated heart failure: a systematic review and meta-analysis of randomised controlled trials

Patients with heart failure have high rehospitalisation rates and poor cardiovascular outcomes. Home-based monitoring (HBM) has emerged with promising results in different settings. However, its long-term effects on patients recently admitted for acute decompensated heart failure (ADHF) remain uncertain. We systematically searched PubMed, Embase, and Cochrane Library for randomised controlled trials (RCTs) comparing HBM with usual care (UC) that were published between database inception and June 24, 2023. We included studies with patients admitted for ADHF in the previous 6 months and with a minimum follow-up of 6 months. We excluded studies with patients hospitalised for reasons other than ADHF and studies with disproportional education interventions between arms. Statistical analyses were performed using R software version 4.3.2. We pooled risk ratios (RR) and mean differences (MD) with 95% confidence intervals (CI) for categorical and continuous outcomes, respectively. Cochrane Collaboration's tool for assessing risk of bias in RCTs (RoB 2) was used to assess study quality. Publication bias was assessed via funnel plots and Egger's test, and heterogeneity was assessed through I2 statistics and sensitivity analysis. The protocol for this systematic review and meta-analysis was registered in the International Prospective Register of Systematic Reviews (PROSPERO, CRD42023465359). We included 16 RCTs comprising 4629 patients, of whom 2393 (51.7%) were randomised to HBM and 3150 (68%) were men. Follow-up ranged from six to fifteen months. As compared with UC, HBM significantly reduced all-cause mortality (RR 0.75; 95% CI 0.61, 0.91; p=0.005), all-cause hospitalisations (RR 0.82; 95% CI 0.70, 0.97; p=0.018), cardiovascular (CV) mortality (RR 0.53; 95% CI 0.36, 0.79; p=0.002), hospitalisations for heart failure (RR 0.75; 95% CI 0.62, 0.91; p=0.004), and CV hospitalisations (RR 0.72; 95% CI 0.55, 0.95; p=0.018). There were no significant differences in length of hospital stay (MD 0.97 days; 95% CI -0.90, 2.84; p=0.308). In patients recently admitted with ADHF, HBM significantly reduces long-term all-cause mortality and hospitalisations, CV mortality and hospitalisations, and hospitalisations for heart failure, as compared with UC. This supports the implementation of HBM as a standard practice to optimise patient outcomes following admissions for ADHF. However, future studies are warranted to evaluate the efficacy and safety of implementing HBM in the real-world setting. None.

Long-term PM1 exposure and hypertension hospitalization: A causal inference study on a large community-based cohort in South China

Limited evidence exists on the effect of submicronic particulate matter (PM1) on hypertension hospitalization. Evidence based on causal inference and large cohorts is even more scarce. In 2015, 36,271 participants were enrolled in South China and followed up through 2020. Each participant was assigned single-year, lag0–1, and lag0–2 moving average concentration of PM1 and fine inhalable particulate matter (PM2.5) simulated based on satellite data at a 1-km resolution. We used an inverse probability weighting approach to balance confounders and utilized a marginal structural Cox model to evaluate the underlying causal links between PM1 exposure and hypertension hospitalization, with PM2.5-hypertension association for comparison. Several sensitivity studies and the analyses of effect modification were also conducted. We found that a higher hospitalization risk from both overall (HR: 1.13, 95% CI: 1.05–1.22) and essential hypertension (HR: 1.15, 95% CI: 1.06–1.25) was linked to each 1 µg/m3 increase in the yearly average PM1 concentration. At lag0–1 and lag0–2, we observed a 17%–21% higher risk of hypertension associated with PM1. The effect of PM1 was 6%–11% higher compared with PM2.5. Linear concentration-exposure associations between PM1 exposure and hypertension were identified, without safety thresholds. Women and participants that engaged in physical exercise exhibited higher susceptibility, with 4%–22% greater risk than their counterparts. This large cohort study identified a detrimental relationship between chronic PM1 exposure and hypertension hospitalization, which was more pronounced compared with PM2.5 and among certain groups.

Guillain-Barre in the long-term acute care hospital setting: Ventilation does not prolong stay

Objective Guillain-Barre Syndrome (GBS) is a rare acute inflammatory demyelinating polyneuropathy, resulting in loss of muscle function and potentially respiratory failure requiring prolonged mechanical ventilation. Data describing the demographics and outcomes of patients with severe GBS requiring prolonged ventilation in the long-term acute care hospital (LTACH) setting is limited. We hypothesized that patients with GBS requiring prolonged mechanical ventilation require longer lengths of stay in an LTACH and are discharged with poorer functional status than GBS patients who do not require mechanical ventilation. Design, Setting, and Participants We conducted a retrospective study of GBS patients admitted over a 9-year period at an independent, large LTACH and compared ventilated versus non-ventilated GBS patients’ lengths of stay and functional ability at the time of admission and discharge. Interventions Not Applicable Main Outcome Measures and Results We found no significant difference in mean (standard error of means) lengths of stay between ventilated and non-ventilated GBS patients admitted to an LTACH (48.4 (± 8.0) vs. 38.8 (± 5.7) days, P 0.37). We also found that ventilated patients with GBS were discharged from an LTACH with similar functional ability than non-ventilated GBS patients (4.5 vs. 4.0, P 0.43 on 10 ft walk; 4.7 vs. 4.5 on P 0.70; 5.0 vs. 4.2, P 0.21 on 150 ft walk). Conclusion These findings suggest that GBS patients suffering from prolonged mechanical ventilation may expect similar lengths of stay in an LTACH as non-ventilated GBS patients and a similar or greater rate of functional improvement during their stay. These data support admission of chronically ventilated GBS patients to an LTACH for ongoing care after their acute care without the anticipation of greater length of stay or less rehabilitation outcomes with respect to non-ventilated GBS patients. Keywords: Guillain-Barre Syndrome, Assisted Ventilation, Pulmonary Rehabilitation, LTACH, Critical Care

Long-term care use, hospitalizations and mortality during COVID-19 in Finland and Sweden: A nationwide register-based study in 2020.

To describe long-term care (LTC) use in Finland and Sweden in 2020, by reporting residential entry and exit patterns including hospital admissions and mortality, compared with the 2018-2019 period and community-living individuals. From national registers in Finland and Sweden, all individuals 70+ were included. Using the Finnish and Swedish study populations in January 2018 as the standard population, we reported changes in sex- and age-standardized monthly rates of entry into and exit from LTC facilities, mortality and hospital admission among LTC residents and community-living individuals in 2020. Around 850,000 Finns and 1.4 million Swedes 70+ were included. LTC use decreased in both countries from 2018 to 2020. In the first wave (March/April 2020), Finland experienced a decrease in LTC entry rates and an increase in LTC exit rates, both more marked than Sweden. This was largely due to short-term movements. Mortality rates peaked in April and December 2020 for LTC residents in Finland, while mortality peaked for both community-living individuals and LTC residents in Sweden. A decrease in hospital admissions from LTC facilities occurred in April 2020 and was less marked in Finland versus Sweden. During the first wave of the pandemic mortality was consistently higher in Sweden. We also found a larger decrease in LTC use and, among LTC residents, a smaller decrease in hospital admissions in Finland than in Sweden. This study calls for assessing the health consequences of the differences observed between these two Scandinavian countries as part of the lessons from the COVID-19 pandemic.