Hospital Discharge Research Articles

Outcomes in patients with out-of-hospital cardiac arrest according to prehospital advanced airway management timing: a retrospective observational study.

In patients with out-of-hospital cardiac arrest (OHCA), guidelines recommend advanced airway (AA) management at the advanced cardiovascular life support stage; however, the ideal timing remains controversial. Therefore, we evaluated the prognosis according to the timing of AA in patients with OHCA. We conducted a retrospective observational study of patients with OHCA at six major hospitals in Daegu Metropolitan City, South Korea, from August 2019 to June 2022. We compared groups with early and late AA and evaluated prognosis, including recovery of spontaneous circulation (ROSC), survival to discharge, and neurological evaluation, according to AA timing. Of 2,087 patients with OHCA, 945 underwent early AA management and 1,142 underwent late AA management. The timing of AA management did not influence ROSC in the emergency department (5-6 minutes: adjusted odds ratio [aOR], 0.97; p=0.914; 7-9 minutes: aOR, 1.37; p=0.223; ≥10 minutes: aOR, 1.32; p=0.345). The timing of AA management also did not influence survival to discharge (5-6 minutes: aOR, 0.79; p=0.680; 7-9 minutes: aOR, 1.04; p=0.944; ≥10 minutes: aOR, 1.86; p=0.320) or good neurological outcomes (5-6 minutes: aOR, 1.72; p=0.512; 7-9 minutes: aOR, 0.48; p=0.471; ≥10 minutes: aOR, 0.96; p=0.892). AA timing in patients with OHCA was not associated with ROSC, survival to hospital discharge, or neurological outcomes.

Corporate marketing in modern hospitals and satisfaction level of corporate clients in Bangladesh

The study's abstract emphasizes the Marketing Department's dual responsibility in creating external awareness and disseminating internal information in modern hospitals. To improve service quality and management decision-making, the department keeps an eye on patient happiness and oversees communication, advertising, corporate agreements and feedback methods. Key research findings show that while corporate patients generally value the department's cutting-edge technology and the expertise of its staff, they do have reservations about the department's responsiveness and punctuality, particularly with regard to inpatient care. Patients in the Outpatient Department (OPD) expressed greater levels of satisfaction than those in the Inpatient Department (IPD), where patients expressed greater dissatisfaction with personalized care and error correction. To increase general patient happiness, recommendations include enhancing service speed, providing personnel training, and attending to particular patient requirements.

Cognitive and Functional Capacity Assessment of Individuals Who Were Admitted to the Intensive Care Unit Due to COVID-19: A Prospective Cohort Study.

The goal of this study was to identify changes in cognitive and functional capacity after hospital discharge in those infected with COVID-19 who were admitted to the ICU. This is a prospective cohort study carried out with individuals who were admitted to a hospital, from July 2021 to May 2022. The evaluations happened in three moments: at hospital discharge, 30 days after discharge and 90 days after discharge. The instruments applied are the following: handgrip dynamometer, Montreal Cognitive Assessment Basic questionnaire (MoCA-B), Barthel Index (BI), timed up and go test (TUG), hospital anxiety and depressive scale (HADS) and 36-Item Short Form Health Survey questionary (SF-36). 74 individuals were eligible to participate in the study, 25 of which were followed for 90 days. Based on the results of the MoCA-b, there were no relevant cognitive changes after 3 months. According to the Barthel Index applied to each of the evaluations, the percentage of subjects that were classified as independent or minimally dependent was 48%, 92% then 96%, respectively, demonstrating that individuals can achieve a good degree of functional independence after 3 months. Despite that, the SF-36 demonstrated a score below the South Brazilian normal in some domains. The individuals studied did not present persistent cognitive changes after 3 months and functional capacity showed significant improvement during this period. However, when the assessment is about the self-perceived quality of life, the majority of domain values are still below expectations, deserving attention by the health professionals involved.

Large-bore Mechanical Thrombectomy Versus Catheter-directed Thrombolysis in the Management of Intermediate-risk Pulmonary Embolism: Primary Results of the PEERLESS Randomized Controlled Trial.

There is a lack of randomized controlled trial (RCT) data comparing outcomes of different catheter-based interventions for intermediate-risk pulmonary embolism (PE). PEERLESS is a prospective, multicenter, RCT that enrolled 550 intermediate-risk PE patients with right ventricular dilatation and additional clinical risk factors randomized 1:1 to treatment with large-bore mechanical thrombectomy (LBMT) or catheter-directed thrombolysis (CDT). The primary endpoint was a hierarchal win ratio (WR) composite of the following: 1) all-cause mortality, 2) intracranial hemorrhage, 3) major bleeding, 4) clinical deterioration and/or escalation to bailout, and 5) postprocedural intensive care unit (ICU) admission and length of stay, assessed at the sooner of hospital discharge or 7 days post-procedure. Assessments at the 24-hour visit included respiratory rate, mMRC dyspnea score, NYHA classification, right ventricle (RV)/left ventricle (LV) ratio reduction, and RV function. Endpoints through 30 days included total hospital stay, all-cause readmission, and all-cause mortality. The primary endpoint occurred significantly less frequently with LBMT vs CDT (WR 5.01 [95% CI: 3.68-6.97]; P<0.001). There were significantly fewer episodes of clinical deterioration and/or bailout (1.8% vs 5.4%; P=0.04) with LBMT vs CDT and less postprocedural ICU utilization (P<0.001), including admissions (41.6% vs 98.6%) and stays >24 hours (19.3% vs 64.5%). There was no significant difference in mortality, intracranial hemorrhage, or major bleeding between strategies, nor in a secondary WR endpoint including the first 4 components (WR 1.34 [95% CI: 0.78-2.35]; P=0.30). At the 24-hour visit, respiratory rate was lower for LBMT patients (18.3±3.3 vs 20.1±5.1; P<0.001) and fewer had moderate to severe mMRC dyspnea scores (13.5% vs 26.4%; P<0.001), NYHA classifications (16.3% vs 27.4%; P=0.002), and RV dysfunction (42.1% vs 57.9%; P=0.004). RV/LV ratio reduction was similar (0.32±0.24 vs 0.30±0.26; P=0.55). LBMT patients had shorter total hospital stays (4.5±2.8 vs 5.3±3.9 overnights; P=0.002) and fewer all-cause readmissions (3.2% vs 7.9%; P=0.03), while 30-day mortality was similar (0.4% vs 0.8%; P=0.62). PEERLESS met its primary endpoint in favor of LBMT vs CDT in treatment of intermediate-risk PE. LBMT had lower rates of clinical deterioration and/or bailout and postprocedural ICU utilization compared with CDT, with no difference in mortality or bleeding.

Strengths and weaknesses of computerized clinical decision support systems: insights from a digital control center (C3 COVID-19) for early and personalized treatment for COVID-19.

Clinical Decision Support Systems (CDSS) are computer-based tools that leverage the analysis of large volumes of health data to assist healthcare professionals in making clinical decisions, whether preventive, diagnostic, or therapeutic. This review examines the impact of CDSS on clinical practice, highlighting both their potential benefits and their limitations and challenges. We detail the experience of clinical medical professionals in the development of a virtual control center for COVID-19 patients (C3 COVID-19) in Spain during the SARS-CoV-2 pandemic. This tool enabled real-time monitoring of clinical data for hospitalized COVID-19 patients, optimizing personalized and informed medical decision-making. CDSS can offer significant advantages, such as improving the quality of inpatient care, promoting evidence-based clinical and therapeutic decision-making, facilitating treatment personalization, and enhancing healthcare system efficiency and productivity. However, the implementation of CDSS presents challenges, including the need for physicians to become familiar with the systems and software, and the necessity for ongoing updates and technical support of the systems.

Using Existing Clinical Data to Measure Older Adult Inpatients’ Frailty at Admission and Discharge: Hospital Patient Register Study

Background Frailty is a widespread geriatric syndrome among older adults, including hospitalized older inpatients. Some countries use electronic frailty measurement tools to identify frailty at the primary care level, but this method has rarely been investigated during hospitalization in acute care hospitals. An electronic frailty measurement instrument based on population-based hospital electronic health records could effectively detect frailty, frailty-related problems, and complications as well be a clinical alert. Identifying frailty among older adults using existing patient health data would greatly aid the management and support of frailty identification and could provide a valuable public health instrument without additional costs. Objective We aim to explore a data-driven frailty measurement instrument for older adult inpatients using data routinely collected at hospital admission and discharge. Methods A retrospective electronic patient register study included inpatients aged ≥65 years admitted to and discharged from a public hospital between 2015 and 2017. A dataset of 53,690 hospitalizations was used to customize this data-driven frailty measurement instrument inspired by the Edmonton Frailty Scale developed by Rolfson et al. A 2-step hierarchical cluster procedure was applied to compute e-Frail-CH (Switzerland) scores at hospital admission and discharge. Prevalence, central tendency, comparative, and validation statistics were computed. Results Mean patient age at admission was 78.4 (SD 7.9) years, with more women admitted (28,018/53,690, 52.18%) than men (25,672/53,690, 47.81%). Our 2-step hierarchical clustering approach computed 46,743 inputs of hospital admissions and 47,361 for discharges. Clustering solutions scored from 0.5 to 0.8 on a scale from 0 to 1. Patients considered frail comprised 42.02% (n=19,643) of admissions and 48.23% (n=22,845) of discharges. Within e-Frail-CH’s 0-12 range, a score ≥6 indicated frailty. We found a statistically significant mean e-Frail-CH score change between hospital admission (5.3, SD 2.6) and discharge (5.75, SD 2.7; P&lt;.001). Sensitivity and specificity cut point values were 0.82 and 0.88, respectively. The area under the receiver operating characteristic curve was 0.85. Comparing the e-Frail-CH instrument to the existing Functional Independence Measure (FIM) instrument, FIM scores indicating severe dependence equated to e-Frail-CH scores of ≥9, with a sensitivity and specificity of 0.97 and 0.88, respectively. The area under the receiver operating characteristic curve was 0.92. There was a strong negative association between e-Frail-CH scores at hospital discharge and FIM scores (rs=–0.844; P&lt;.001). Conclusions An electronic frailty measurement instrument was constructed and validated using patient data routinely collected during hospitalization, especially at admission and discharge. The mean e-Frail-CH score was higher at discharge than at admission. The routine calculation of e-Frail-CH scores during hospitalization could provide very useful clinical alerts on the health trajectories of older adults and help select interventions for preventing or mitigating frailty.

Economic burden of suicide in Sweden in 2022

Abstract Background Suicide and suicidal behaviors bring massive human, social and economic impacts. Estimates of the cost of suicide can give some guidance as to where research on developing new interventions might be focused to give the greatest potential gain. The aim of the study is to quantify the economic cost of suicide in Sweden in 2022. Methods Incidence of suicide attempts and mortality due to suicide, intentional and undetermined (ICD10 X60-X84 and Y10-Y34) were sourced from the Swedish National Board of Health and Welfare databases for 2022. Cost were estimated from a societal perspective, including costs for inpatient and outpatient care, medication, police and justice activities as well as productivity losses due to early mortality. Results In 2022, a total of 1,569 suicide death were registered in Sweden (1,102 men and 467 women). The incidence rate remains stable during the last ten years, 17 death per 100 000. In total, 18,854 patients (10, 359 women and 8,459 men) were treated in inpatient and outpatient hospital care with suicide-related diagnoses, generated 32,843 days in inpatient care and 11,471 outpatient care visits. Direct costs for suicide death including forensic examination, emergency services, police investigation and property damage were estimated as €6,02 million, while indirect costs for productivity losses totaled €690 million. Direct healthcare costs for suicide related treatment were estimated at €54.3 million. Overall, suicide and suicide attempts cost around €750 million per year to society. Conclusions Estimates of the economic burden of suicide are needed for the Swedish setting, and these amounted to €60.3 million in direct costs and €690 million in indirect costs in 2022. The cost might be underestimated because the societal cost of suicide bereaved persons was not considered. These cost estimates can provide useful inputs to a cost-effectiveness analysis of a specific preventive intervention, and to its subsequent evaluation. Key messages • Economic burden of suicide is substantial for society. • Public health policies aimed at the prevention of suicide should be increased.

C-reactive protein after discharge and infarct size in patients with ST segment elevation myocardial infarction

Abstract Background C-reactive protein (CRP) peaks at 2 days in patients with ST-segment elevation myocardial infarction (STEMI) after percutaneous coronary intervention (PCI) and can predict final infarct size. It is, however, unknown whether CRP level after discharge, indicative of prolonged inflammation, plays a prognostic role in myocardial damage. Purpose To investigate the prevalence of high CRP level within 3 months after discharge in patients with STEMI and its association with myocardial damage. Methods In the current study, all patients were identified through the xx database and treated with timely PCI at xx hospital from 2011 to 2014. Blood samples were retrieved within 3 months after discharge. High CRP level was defined as CRP &amp;gt;=3 mg/L. Only patients with a cardiac magnetic resonance (CMR) at baseline or follow-up were recruited. The primary outcome was final infarct size. Multiple regression was performed to adjust for potential confounders using any baseline variable with P&amp;lt;0.10 for the difference between groups. Results Of the 1603 patients from xx, 273 patients had CRP measured following discharge and at least one CMR measured. Of them, 200 (73.3%) had high CRP level after discharge. There was no difference in period from PCI to CRP testing between patients with high CRP and those with low CRP [11 days, interquartile range (IQR) (4, 40) vs. 21 days, IQR (4, 42), P=0.31]. Patients with high CRP level showed larger final infarct size [12.5% left ventricle (LV) vs. 7.0% LV, P &amp;lt;0.001] and larger acute infarct size [15.2% LV vs. 10.6% LV, p=0.004] compared with those with low CRP level. Patients with high CRP level also had lower final myocardial salvage index (MSI) (0.67 vs. 0.75, P=0.003) and lower acute MSI (0.47 vs. 0.61, P=0.006). The results persisted after adjusting for potential confounders in multiple regression. Conclusions A large proportion of patients with STEMI undergoing PCI persisted high CRP within 3 months after discharge. High CRP level after discharge was associated with larger acute and final infarct size as well as lower acute and final MSI level.

Impact of agitation status during intensive care on functional outcomes and mortality in patients with cardiovascular disease

Abstract Background Agitation in patients during intensive care is a frequent complication. Several studies have reported that restlessness and agitation are risk factors for prolonged intensive care unit (ICU) stay and poor prognosis. Since patients with cardiovascular disease (CVD) requiring intensive care are ageing and thereby easily affected by responses, including changes in mental status, optimal management of sedation and agitation statuses during ICU stay is considered crucial. However, the influence of different agitation levels during CVD treatment in the ICU on clinical outcomes after ICU discharge is still unclear. Purpose To investigate the associations of the agitation level during ICU stay with mortality after ICU admission and functional outcomes at hospital discharge. Methods We studied 2236 patients (mean age 67.8±0.3 years) who were admitted to the ICU of a university hospital for CVD treatment and whose highest Richmond Agitation-Sedation Scale (RASS) ≥0, measured daily during ICU stay. In addition to clinical characteristics, we investigated the incidence of all-cause mortality during hospitalization and after hospital discharge. We also measured functional outcomes at discharge among 1625 patients, including 6 minutes walk distance (6MWD), Mini-Cog test, and Patient Health Questionnaire-2 (PHQ-2) as physical, cognitive, and mental functions, respectively. In statistical analysis, patients were divided into three groups based on the highest RASS levels during ICU stay in each patient (Calm: RASS=0, Restless: RASS=1, Agitation: RASS≥2). Kaplan-Meier analysis with a log-rank test and the multivariate Cox proportional hazard model were used to clarify whether higher agitation levels were associated with all-cause mortality. Moreover, the differences between the agitation levels and functional outcomes at hospital discharge were compared using the analysis of covariance. Results During the median follow-up of 1.9 years, all-cause death occurred in 280 patients (12.5%), with an incidence rate of 5.57/100 person-years. The Restless and Agitation groups showed higher mortality than the Calm group (P&amp;lt;0.001), and higher agitation levels in the ICU were significantly associated with a higher rate of all-cause mortality (adjusted hazard ratio: 1.37, 95% confidence interval: 1.19–1.57, P&amp;lt;0.001). Furthermore, as compared with the Calm group, the Restless and Agitation groups showed significantly lower levels of 6MWD (all P&amp;lt;0.001) and Mini-cog (P=0.004 and P&amp;lt;0.001, respectively) and a higher PHQ-2 (all P&amp;lt;0.001), even after adjusting for clinical confounders. Conclusions Agitation during ICU stay in CVD patients was associated with low functional outcomes at hospital discharge and high mortality rate after discharge, irrespective of agitation level. Detailed information on the agitation status during intensive care may be an important indicator in developing management and treatment strategies for patients with CVD admitted to ICU.

Exercise intolerance at hospital discharge as a predictor for readmission and mortality after aortic aneurysm repair

Abstract Background As procedures of aortic aneurysm repair have advanced, an increased number of surgeries performed for older patients and those with comorbidities and low activities of daily living. Conversely, since these patients frequently suffer from difficulty returning to their daily activities after the surgery, physical function is considered an important indicator for risk classification and treatment effect evaluation. However, in patients following aortic aneurysm repair, the association between physical performance and clinical outcomes is not thoroughly evaluated. Purpose We aimed to clarify whether physical function at hospital discharge predicted clinical outcomes, including readmission rates and mortality, in patients following aortic aneurysm repair. Methods This was a single-centre cohort study. We included the patients admitted to a tertiary hospital to undergo surgery or endovascular repair for aortic aneurysm and who received cardiovascular rehabilitation during hospitalisation. As patient characteristics during hospitalisation, age, sex, body mass index (BMI), urgent or standby surgery, surgical type (open repair or endovascular), and comorbidities were obtained from medical records. We also reviewed 6-minute walk distance (6MWD) as physical function at hospital discharge, and 6MWD &amp;lt;300 m was defined as exercise intolerance. The primary and secondary endpoints were readmission and death for all causes, respectively. The multivariate Cox regression analysis was used to examine whether exercise tolerance predicted the endpoints. Results The 365 patients were studied for analysis. Exercise intolerance was observed in 107 patients (29.3 %). During the median follow-up period of 2.3 years, readmission and mortality for all causes occurred in 161 (44.1 %) and 39 (10.7 %), respectively. After adjusting for patient characteristics, including age, sex, BMI, urgent or standby surgery, and surgical type, exercise intolerance defined by 6MWD &amp;lt;300 m was significantly associated with higher mortality (adjusted hazard ratio [aHR]: 2.21, 95% confidence interval [CI]: 1.05–4.66, Figure 1-A) and readmission rates (aHR: 1.63, 95% CI: 1.13–2.34, Figure 1-B). Conclusions In patients following aortic aneurysm repair, exercise intolerance at hospital discharge independently predicted readmission and death for all causes. Our findings suggest that physical function after the aortic aneurysm repair is a useful predictor for patient risk classification and an indicator for treatment effect evaluation.

Mobile Stroke Unit Management in Patients With Acute Ischemic Stroke Eligible for Intravenous Thrombolysis.

Clinical trials have suggested that prehospital management in a mobile stroke unit (MSU) improves functional outcomes in patients with acute ischemic stroke who are potentially eligible for intravenous thrombolysis, but there is a paucity of real-world evidence from routine clinical practice on this topic. To determine the association between prehospital management in an MSU vs standard emergency medical services (EMS) management and the level of global disability at hospital discharge. This was a retrospective, observational, cohort study that included consecutive patients with a final diagnosis of ischemic stroke who received either prehospital management in an MSU or standard EMS management between August 1, 2018, and January 31, 2023. Follow-up ended at hospital discharge. The primary analytic cohort included those who were potentially eligible for IV thrombolysis. A separate, overlapping cohort including all patients regardless of diagnosis was also analyzed. Patient data were obtained from the American Heart Association's Get With The Guidelines-Stroke (GWTG-Stroke) Program, a nationwide, multicenter quality assurance registry. This analysis was completed in May 2024. Prehospital management in an MSU (vs standard EMS management). The primary efficacy end point was the utility-weighted modified Rankin Scale (UW-mRS) score. The secondary efficacy end point was independent ambulation status. The coprimary safety end points were symptomatic intracranial hemorrhage (sICH) and in-hospital mortality. Of 19 433 patients (median [IQR] age, 73 [62-83] years; 9867 female [50.8%]) treated at 106 hospitals, 1237 (6.4%) received prehospital management in an MSU. Prehospital management in an MSU was associated with a better score on the UW-mRS at discharge (adjusted mean difference, 0.03; 95% CI, 0.01-0.05) and a higher likelihood of independent ambulation at discharge (53.3% [468 of 878 patients] vs 48.3% [5868 of 12 148 patients]; adjusted risk ratio [aRR], 1.08; 95% CI, 1.03-1.13). There was no statistically significant difference in sICH (5.2% [57 of 1094] vs 4.2% [545 of 13 014]; aRR, 1.30; 95% CI, 0.94-1.75]) or in-hospital mortality (5.7% [70 of 1237] vs 6.2% [1121 of 18 196]; aRR, 1.03; 95% CI, 0.78-1.27) between the 2 groups. Among patients with acute ischemic stroke potentially eligible for intravenous thrombolysis, prehospital management in an MSU compared with standard EMS management was associated with a significantly lower level of global disability at hospital discharge. These findings support policy efforts to expand access to prehospital MSU management.

Increased miRNA-related inflammation markers and pro-inflammatory circulating cell profile in patients with poor neurological outcome after out-of-hospital cardiac arrest

Abstract Background Out-of-Hospital Cardiac Arrest (OHCA) supposes a main cause of disability and mortality worldwide. Between patients suffering OHCA, only a 10-20% can be successfully resuscitated and, between them, a 50% suffers of neurological sequelae. Mechanisms underlying brain damage seems to be strongly related with neuroinflammation, mediated by classical (PCR, NLR) and novel (miRNAs) agents at play. Even there are studies suggesting the relevance of miRNA-mediated inflammatory response in ECA, no consistent conclusions about its role in ECA outcomes have been obtained. Purpose The aim of the present investigation is to study the temporal patterns of classical (PCR, NLR) and novel (miRNAs) inflammation markers during hospitalization of ECA patients and to correlate them with neurological outcome. Methods Consecutive OHCA patients were prospectively recruited at the Acute Cardiac Care Unit (ACCU) of the hospital Clinic of Barcelona from March 2019 to December 2023. Serum samples were obtained at 0, 24 and 72 hours after hospital admission. Patients were grouped according to their neurological outcome, measured by Cerebral Performance Category (CPC), at hospital discharge. Classical inflammation markers (PCR and NLR) were measured and in silico pre-targeted serum circulating-miRNAs were analysed by qPCR. Results A total of 120 patients (60 ± 13 years, 20% female) were included for the analysis. At hospital discharge, 55 (45%) patients survived with good NO (GNO; CPC 1-2) and 65 (55%) patients presented a poor NO (PNO; CPC 3-5). Classical inflammation markers such as PCR and NLR were significant higher in PNO than in GNO Group (P-value = 0.0042 and p-ANOVA = 0.0444, respectively) (Figure 1A). 11 inflammation-related miRNAs with strong correlation with OHCA-related conditions such as cardiovascular and coronary artery disease, hypoxic encephalopathy and neuro-inflammation were pre-targeted by in silico analysis. Five of the pre-targetedmiRNAs (miR-21-5p, miR-23a-3p, miR-146-5p, miR-155-5p and miR-181a-5p) presented significant differences between GNO and PNO groups (p-ANOVA = 0.0001, 0.0027, 0.0001, 0.0023 and 0.0002 respectively) in at least one time point, with an reduced expression in all cases in the PNO respect the GNO group (Figure 1B). Conclusions Patients with PNO after OHCA presents a downregulation of inflammation-regulatory miRNAs that leads an increase of clinical inflammation-related mediators such as PCR and NLR, with potential neuro-inflammatory consequences.

Therapeutic hypothermia after out-of-hospital cardiac arrest in comatose patients with acute myocardial infarction

Abstract Background Comatous survivors of out-of-hospital cardiac arrest (OHCA) have a high risk of death or poor neurological outcome. Therapeutic hypothermia is recommended for these patients after OHCA. However, there is a lack of data regarding outcomes of therapeutic hypothermia after OHCA in comatose patients with acute myocardial infarction (AMI). Purpose This study aimed to investigate the impact of therapeutic hypothermia on clinical outcomes in comatose patients who underwent primary percutaneous coronary intervention (PCI) for AMI after OHCA. Methods Using a prospective nationwide registry from 2016 to 2021, we examined 2,925 consecutive comatose patients experiencing OHCA in patients with AMI. These patients were categorized into groups receiving hypothermia treatment (n=624) and those without hypothermia treatment (n=2,301). The primary endpoint was the mortality rate upon discharge. The secondary endpoints were mortality rates at 6 or 24 hours, and neurological outcomes at hospital discharge. Results Overall, 624 (21.3%) patients were classified into the hypothermia group. This group showed a notably reduced mortality rate (hazard ratio [HR]: 0.68, 95% confidence interval [CI]: 0.58-0.78, p&amp;lt;0.001) after IPTW analysis (Figure 1). While the worse neurological outcome (as indicated by cerebral performance category [CPC] category 3-5) at hospital discharge was not significantly different between groups after IPTW analysis (odds ratio [OR]: 1.04, 95% CI: 0.93-1.15, p=0.499), early hypothermia within 180 minutes after hospital arrival showed significantly lower mortality rates (HR: 0.64, 95% CI: 0.44-0.95, p=0.027) and reduced occurrence of worse neurological outcome (OR: 0.75, 95% CI: 0.59-0.96, p=0.021) after IPTW analysis (Figure 2). Detailed hypothermia protocol including a targeted temperature of 33°C vs. 36°C or hypothermia duration of 48 hours vs. 24 hours did not significantly reduce the rate of death or poor neurological outcome at discharge. Conclusions Therapeutic hypothermia in OHCA patients complicating AMI was associated with lower mortality rates and comparable neurologic outcomes. However, early hypothermia within 180 minutes after hospital arrival showed significantly improved the mortality and neurological outcomes.all-cause deathAll-cause death and neurological outcome

HV interval measure immediately before TAVI with SEV for predicting pacemaker implantation

Abstract Introduction Although improvements, new onset persistent disturbances in electrocardiogram (ECG) after transcatheter aortic valve implantation (TAVI) remains up to 34% at hospital discharge (1), needing permanent pacemaker implantation (PPM) in self-expanding valves (SEV) as high as 15-27% (2,3). In post TAVI scenario, European Society of Cardiology guidelines recommend an electrophyisiologic study centered in His-ventricular electrogram (HV) interval measure for assessing risk of progression to high auriculoventricular block (AVB), if abnormal a PPM is indicated (4,5). We aim to predict PPM through basal HV interval measurement prior TAVI with SEV. Furthermore, we aim to compare different current SEV with basal HV interval and the distinct rate of PPM before discharge. Methods and Results Single-center prospective cohort study, patients with severe aortic stenosis scheduled for TAVI, sinus rhythm at intervention day, without PPM or history of PPM indication were included. At time of TAVI, contralateral venous puncture to femoral arterial access was made, a tetrapolar catheter was advanced and placed at the septal aspect of tricuspid valve searching for His electrogram. A mobile polygraph was used to measure ECG parameters and HV interval before TAVI. Then, a tetrapolar catheter was advanced to ventricle to perform rapid stimulation as part of habitual valve implantation protocol. After procedure, we performed rhythm surveillance for at least &amp;gt;48-72 hours and based in electrical evolution one of three decisions was made: 1)PPM implant, 2)late post TAVI HV interval re-measure or 3)clinical daily ECG vigilance, if this last was normal, unchanged from basal or with new but stable conduction disturbances, discharge were indicated following ESC guidelines. A total of 41 patients were enrolled, median age 84±4 years, 24 females (54.5%), PR mean 198±42ms, QRS mean 112±30ms. 18 had a 1st degree AVB (40.9%) of whom 13 (72.5%) had a PR ˂240ms. EPS data showed prior HV interval mean of 55±9ms. A Mild abnormal HV interval (56-69ms) were seen in 21 patients (51.2%), of whom 12 had a narrow QRS. SEV implanted were 11 (25%) Medtronic CoreValve Evolut+, 5 (11.4%) Biosensors Allegra, 25 (56.8%) Abbott Navitor. Post TAVI procedure, 5 (12.2%) women and 8 (19.5%) men met criteria for PPM implantation before discharge. One woman was implanted 6 days after discharge due to high AVB (66ms HV interval prior TAVR). In a multivariate analysis including sex, age, PR, QRS and HV interval &amp;gt;55ms, valve type the RR (IC 95% 1.37-30.99) risk of PPM was 6.52 folds higher (p=0.019). Conclusions An HV interval &amp;gt;55ms before TAVI with SEV increases risk of PPM after TAVI and before hospital discharge. There was no difference in PPM implantation after TAVI between different SEV types in our center.

Time taken for cardiology care and one-year results for primary care physicians' referrals for cardiology consultation in heart failure patients: clinical implications for heart failure management

Abstract Background and Purpose The clinical trajectory of patients with heart failure (HF) is characterised by frequent episodes of decompensation requiring urgent medical assistance, hospitalisations, and an increased risk of mortality. HF clinical guidelines recommend early visits by health professionals after hospital discharge, yet little evidence exists regarding the associations between delayed medical attention and outcomes in HF patients. To assess the clinical impact of the time taken to receive cardiology care for referrals from primary care physicians (PCPs) to a cardiology department in HF patients, we selected 6,859 HF patients who visited the cardiology service at least once between 2010 and 2021. Methods Using an interrupted time series regression model, we analysed the impact of integrating e-consultations into the healthcare model (implemented in 2013) and evaluated the time taken to receive cardiology care, as well as all-cause, cardiovascular (CV), and HF-related hospital admissions and mortality. The primary objective of this analysis was to examine the associations between delays in cardiology care following a PCP referral and 1-year outcomes (HF-related, cardiovascular, and total hospitalisations; and HF-related, cardiovascular, and total mortality). Results Almost 50% were women, and the mean age was 77.8 years. Arterial hypertension (79.6%), diabetes (34%), atrial fibrillation (51.4%), ischemic heart disease (20.4%), and cerebrovascular disease were the most prevalent comorbidities. The mean time from PCP referral to cardiology consultation in the overall population was 22.3 days: &amp;lt;8 days in 53.9%, 8-14 days in 17.1%, 15-30 days in 15.9%, and &amp;gt;30 days in 13.0% of patients, respectively. One year after cardiology consultation, 68.6% of patients required assistance in an Emergency Department; 22.5% were hospitalised for any cause, 14.9% for cardiovascular reasons, and 9.2% for HF-related issues. Moreover, total mortality at 1-year was 8.6%, comprising 4.3% cardiovascular mortality and 1.3% HF-related deaths. Multivariate analysis of the relationship between the time taken to receive cardiology care and 1-year outcomes revealed a significant increased risk associated with a longer delay in cardiology assistance, particularly evident in the subgroup of patients with previous hospital admissions due to worsening HF (see Table). Conclusions Throughout the follow-up period, a reduced time taken to receive care was independently associated with better 1-year outcomes. We believe that our experience can contribute to the development of a more efficient ambulatory care pathway for HF patients, especially those at high risk, such as those with a history of hospitalisation due to worsening events. Our findings further support the clinical guideline recommendation for early contact by health professionals following hospital discharge, extending it to include PCP referrals for cardiology consultations.

Long Covid autonomic syndrome and his impact on workability: results of observational prospective study and 1-year FU in patients admitted to hospital with COVID19

Abstract Long-COVID19 has been recently associated with long-sick leave and unemployment. We will present recent data obtained by a prospective observational study conducted during the 2nd wave of the pandemic in Italy to assess the time course of Long-COVID19 autonomic syndrome in working age population and its impact on patient’s work ability. The patients were consecutively enrolled at the time of their hospital discharge and were followed-up for 1 year. Clinical data and work ability have been collected at 1, 6, and 12 months after hospital discharge in our out-patient clinic. Data on Long-COVID19 autonomic syndrome occurrence in working-age and the effects on work ability will be presented and discussed. Long-COVID19 autonomic syndrome occurred in one in three working-age people and was still evident 6 and 12 months after the acute infection resolution. This was associated with a significant reduction in the work ability. Timely recognition of long-COVID19 autonomic syndrome and its potential impact on work ability represents important steps in the prevention of long-term disabilities among active working adults.

Disability in activities of daily living before hospitalisation and clinical outcomes following acute-phase rehabilitation in older individuals with cardiovascular disease

Abstract Background Older individuals with cardiovascular disease (CVD) frequently complicate disability in activities of daily living (ADLs), defined as needing assistance performing ADLs, which is at risk for further functional decline and higher mortality. Although acute-phase physical rehabilitation has been recently highlighted for its effectiveness on functional outcomes in older individuals with CVD, the effectiveness in those with pre-hospitalization ADLs disability is uncertain. Purpose To investigate the association between the ADLs disability before hospitalisation and outcomes after acute-phase rehabilitation, including physical function changes during hospitalisation and clinical events after hospital discharge in older individuals with CVD. Methods We studied 2792 individuals aged ≥65 admitted to a university hospital for CVD treatment and received inpatient physical rehabilitation tailored for each patient. The information on disability in ADLs before admission was obtained through interviews about difficulty performing basic ADLs, including feeding, bathing, toileting, dressing, and ambulating. The primary outcome was the Short Physical Performance Battery (SPPB), measured at the initiation of inpatient rehabilitation as a baseline and at hospital discharge to assess the changes in physical function during hospitalisation. We also investigated the five-year composite events of all-cause death and/or rehospitalisation due to heart failure after discharge. The repeated analysis of covariance adjusted for clinical characteristics was used to examine the change in SPPB between ADLs status. We also analysed the association between SPPB change after acute-phase rehabilitation and incidences of composite events in individuals with or without ADLs disability. Results Individuals with ADLs disability before hospitalisation were observed in 163 (5.8%) patients, who showed older age, higher prevalence of heart failure and comorbidities, and lower SPPB at baseline than those with ADLs independent. Conversely, SPPB was significantly higher at hospital discharge than at baseline, even in patients with pre-hospitalization ADLs disability and without interaction between the ADL status (P=0.091, Figure 1). The negative change in SPPB was observed only in 240 (8.6%), and its rate was higher in individuals with ADLs disability than those without (14.2% vs 7.8%, P=0.007). During the median follow-up of 2.6years, the composite events occurred in 760 patients (27.2%), and the combination of negative change in SPPB with ADLs disability was only associated with higher incidences of composite events against preserved SPPB with ADLs independent as reference (adjusted hazard ratio: 2.57, 95% confidence intervals: 1.11–5.97, Figure 2). Conclusions Acute-phase rehabilitation may contribute to better changes in physical function, which is associated with a lower risk of clinical events in older individuals with CVD and pre-hospitalisation ADLs disability.Figure 2

Addressing disparities in the long-term mortality of non-ST segment myocardial infarction (NSTEMI) patients according to the presence of diabetes mellitus: a nationwide cohort study

Abstract Background Diabetes mellitus (DM) is an important risk factor for non−ST segment elevation myocardial infarction (NSTEMI). How DM is related to management and longer-term clinical outcomes in contemporary NSTEMI cohorts is not well described. Methods and Results We analysed data on 456,376 adults hospitalised with NSTEMI from the United Kingdom Myocardial Ischaemia National Audit Project (MINAP) registry, linked with Office for National Statistics (ONS) death registry. We compared outcomes and quality of care by DM status. People with DM were older (median age 74 vs. 73 years, p&amp;lt;0.001) and more commonly of Asian ethnicity (13% vs. 4%, p&amp;lt; 0.001). Those with DM underwent invasive coronary angiography (59% vs. 63%, p &amp;lt;0.001) or revascularization (PCI or CABG) (38% vs. 40%, p &amp;lt;0.001) less frequently. Mortality risks for people with DM were significantly higher at 30-days (HR: 1.06, CI; 1.04-1.09, p &amp;lt;0.001), 1-year, (HR: 1.17, CI; 1.15-1.18, p &amp;lt;0.001) and 5-years, (HR: 1.25, CI; 1.24-1.26, p &amp;lt;0.001), when compared to people without DM. In people with DM, higher-quality inpatient care, assessed by opportunity-based quality-indicator score category (OBQI; poor, fair, good or excellent), was associated with lower mortality rates (good: HR 0.70, CI 0.67-0.73, P&amp;lt;0.001; excellent: HR 0.59, CI 0.57- 0.62, P&amp;lt;0.001), when compared to people receiving poor quality care. In people with DM, "excellent-care", compared to those receiving poor quality care, was associated with the lowest mortality in diet-treated or insulin-treated subgroups (diet-treated: HR 0.55, CI 0.50-0.61, P&amp;lt;0.001)(insulin-treated: 0.60 CI 0.56-0.64, P&amp;lt;0.001). Conclusion People with DM experience wide disparities in inpatient care following NSTEMI. They have a higher risk of long-term mortality compared to people without DM, with some evidence that better quality inpatient care is linked to better survival.

Development and validation of a predicting model for risk of rehospitalization within 30 days in heart failure patients with preserved ejection fraction

Abstract Objective This study aimed to develop and validate a predicting model for risk of rehospitalization within 30 days post discharge in patients diagnosed with Heart Failure with Preserved Ejection Fraction (HFpEF). Methods Clinical data of 9555 HFpEF patients registered in the heart failure registry from 2014 to 2022 at our hospital were analyzed. A total of 8160 patients (from 2014-2021) were designated as the training set, and 1395 patients (from 2022) as the validation set. A predictive model was established based on risk factors associated with 30-day rehospitalization due to heart failure identified by the Least Absolute Shrinkage and Selection Operator (LASSO) regression and logistic regression analysis. The model's stability was ensured through Bootstrap internal validation and Temporal validation external validation. Results LASSO and logistic regression analyses identified eight risk factors associated with increased risk of 30-day rehospitalization, including New York Heart Association (NYHA) classification, albumin, c-reactive protein, N-terminal pro b-type natriuretic peptide (NT-proBNP) divided by 100, anemia, pleural effusion, atrial fibrillation, and pulmonary hypertension. The established predictive model demonstrated good discriminative ability in the internal validation with an Area Under the Curve (AUC) value of 0.714, and a 95% confidence interval (CI) of 0.693-0.736 after 500 Bootstrap replicates. In the Temporal validation external validation, the model exhibited robust stability with an AUC value of 0.740 and a 95% CI of 0.693-0.781. When compared to analogous models from prior studies, present model showcased superior predictive accuracy in that both Net Reclassification Improvement (NRI) and Integrated Discrimination Improvement (IDI) values were positive and within their respective 95% confidence intervals (P-values &amp;lt;0.05). Conclusion This study successfully developed and validated a predictive model for 30-day rehospitalization due to heart failure in patients diagnosed with HFpEF. This model might allow the timely identification of high-risk HFpEF patients for 30-day rehospitalization due to heart failure and optimizes the patient management accordingly.

Impact of inpatient cardiac rehabilitation on hospital-associated disability for older patients undergoing transcatheter aortic valve implantation: insight from the JROAD/JROAD-DPC database

Abstract Background Hospital-associated disability (HAD), a decline in the ability to perform activities of daily living (ADL) during hospitalization, is a modifiable target in the integrated care for older adults. Inpatient rehabilitation during the perioperative period is a part of a comprehensive cardiac rehabilitation (CR) program and plays a pivotal role in functional recovery and smooth reintegration into the home, community, and workplace after surgery. Prior research, including meta-analyses, have shown that outpatient CR participation after discharge of patients who underwent transcatheter aortic valve implantation (TAVI) and surgical aortic valve replacement is associated with a significant improvement in exercise capacity and indexes of ADL. However, the impact of inpatient CR on the occurrence of HAD remains unexplored. Purpose Using a large real-world nationwide database in Japan, the aim of this study was to determine the prevalence of HAD and the impact of inpatient CR participation on the development of HAD in older patients undergoing TAVI. Methods Older patients undergoing TAVI were extracted from the Japanese nationwide database (JROAD-DPC) from April 2014 to March 2021 and were divided into patients receiving inpatient CR (CR group) and non-CR group. HAD was defined as a decrease in the Barthel Index score ≥ 5 points at discharge relative to admission. Results Of 19,789 eligible patients, 17,066 (86%) underwent inpatient CR (average age, 84.3 ± 4.9 years; Woman, 65%). The overall prevalence of HAD was 9.6%, with a lower incidence in the CR group than those in the non-CR group (8.8% vs. 14.2%, p &amp;lt; 0.01). Participation in inpatient CR was associated with a significantly lower odds ratio (OR) of HAD in multivariate logistic regression analysis (adjusted OR, 0.62; 95% confidence interval [CI], 0.54–0.70; p &amp;lt; 0.01) and in inverse probability of treatment weighting-adjusted logistic regression analyses (adjusted OR, 0.82; 95% CI, 0.77–0.88; p &amp;lt; 0.01; Table). Analyses in subgroups of interest showed heterogeneity of the effects of inpatient CR with possible loss in patients with a body mass index of less than 18.5 kg/m² or BI score of less than 60 points at admission (Figure). Conclusions A substantial number of older patients undergoing TAVI developed HAD during perioperative period. Participation in inpatient CR was associated with a lower likelihood of HAD in TAVI recipients, but the benefit of inpatient CR for development of HAD was possibly lost in patients with a low BMI and low a BI score at admission, indicating the necessity of HAD-targeted multidisciplinary CR for lean patients with ADL disability before TAVI.Figure