First-time Hospitalization Research Articles

Hospitalizations of Patients with Atrial Fibrillation (AF) in Poland: A Nationwide Study Based on over One Million AF Hospitalizations in 2017-2021.

Background/Objectives: Atrial fibrillation (AF) is one of the most common forms of persistent arrhythmia in adults worldwide. The aim of this study was to present recent data on the epidemiology of patients hospitalized with AF in Poland. Methods: This is a retrospective, population-based study conducted using hospital discharge records. The data covered 1,225,424 cases of AF hospitalization reported in 2017-2021. Results: The study group consisted of 51.36% men and 48.64% women. The mean and median ages were 73.6 and 74 years, respectively. Women were older than men (77 vs. 70 years, p < 0.001). The mean and median lengths of hospitalization were 6.9 and 4 days. The mean annual hospitalization rate was 640.0 per 100,000 person-years. In the group of patients aged ≥65 years, the hospitalization rate was 2870.4 per 100,000 person-years. Men were hospitalized more frequently than women (p < 0.001). The total in-hospital mortality rate was 37.7 per 100,000 person-years, and it was higher in women than in men (p < 0.001). There was a significant downward trend in first-time hospitalizations during the analyzed period and a significant downward trend in mortality rates with a marked increase in the years 2020-2021. Conclusions: Although women are less frequently hospitalized for AF, they show a higher risk of fatal hospitalizations. The pandemic may have reduced new AF diagnoses and increased mortality in this group of patients. The results of this study may be helpful in making comparative analyses in the European and global contexts and taking actions aimed at improving the health condition of the Polish population.

Prognostic determinants in patients with heart failure with reduced ejection fraction after a first hospitalisation for acute heart failure. COMFE registry

Abstract Introduction The clinical characteristics and determinants for prognosis of patients with a first hospitalisation for heart failure (HF) with reduced left ventricular ejection fraction (LVEF &amp;lt;40%) are poor described and show heterogeneous results that need major investigation. Purpose The aim of our study was to identify the clinical characteristics, prognosis and their main determinants in a prospective registry of patients with HF and reduced LVEF with a first hospital admission for acute heart failure, prognosis and their main determinants in a prospective registry in these patients. Methods We carried out a prospective registry in 2 University Hospitals of patients admitted to cardiology department due to first-time HF hospitalisation with reduced LVEF. 231 admitted consecutively between March 2021 and September 2022 were included, with a mean follow-up of 381 days. Continuous variables were represented as median (interquartile range) and categorical variables as percentage %. A multivariate logistic regression was performed in which age, sex, comorbidities, treatment, rhythm at discharge and improvement in LVEF were included; and using the Wald method, the predictors of rehospitalization and/or death were identified. Data were analysed using SPSS v. 25.0. Results The main baseline characteristics are shown in Table 1. The population had a median age of 71 years, 75% were men, with a high prevalence of arterial hypertension (HBP) (69%) and hyperlipidemia (57%). Quadruple therapy (Na-Glucose cotransporter 2 inhibitor [SGLT2i], Beta-Blocker, mineralocorticoid receptor antagonist [MRA] and angiotensin receptor-neprilysin inhibitor [ARNI], angiotensin converting enzyme inhibitor [ACEi] or Angiotensin-II receptor blocker [ARB]) was achieved in 57% at discharge. The dynamics of NTproBNP was studied from admission to completed up-titration, observing an average reduction of 37% and 32% met the criteria for improved LVEF after. The etiology is described in Figure 1a, with ischemic heart disease being the most represented (31%). Multivariate Cox regression for the combined event of readmission/death from any cause showed that treatment with SGLT2i (OR 0,48 [CI 95%: 0,23-0,98 p:0,04]) and Beta-Blocker (OR 0,35 [CI 95%: 0,14-0,87 p:0,02]) at discharge and improved LVEF (OR 0,33 [CI 95%: 0,15-0,72 p:0,006]) were protective predictors against the event; but diabetes mellitus (DM) was a predictor of a worse prognosis (OR 2,9 [CI 95%: 1,52-5,5 p:0,001]) Fig. 1b. Conclusions Patients with a first admission for HF with reduced LVEF constitute a heterogeneous clinical group. Improvement in LVEF after drug up-titration and treatment with SGLT2i and Beta-blocker are independently associated with a better prognosis. Our findings may have implications for their clinical management.Table 1Figure 1

Associations between heart rate, deformational echocardiographic parameters and clinical outcomes in patients with atrial fibrillation

Abstract Background The relationship between baseline heart rates and cardiac function in patients with atrial fibrillation (AF) remains unknown, as does its impact on long-term outcomes. Methods Patients with newly diagnosed AF and available echocardiography images were included. Conventional echocardiography measurement and myocardial deformation analyses using two-dimensional speckle-tracking echocardiography were performed during AF. Clinical endpoints included first-time hospitalization for ischemic stroke, heart failure (HF), all-cause mortality, and composite endpoint. Results Patients were categorized into groups according to baseline heart rates: 40-59, 60-69, 70-79, 80-89, 90-99, 100-109, 110-119, and ≥120 beats per minutes (bpm). As heart rates increased, there was a stepwise decrease of peak atrial longitudinal systolic strain (PALS: 14.6 ± 5.3%, 14.7 ± 5.5%, 14.1 ± 4.6%, 13.4 ± 4.7%,12.6 ± 4.9%, 12.1 ± 4.5%, 11.2 ± 5.2% and 10.8±4.1% in 40-59, 60-69, 70-79, 80-89, 90-99, 100-109, 110-119, and ≥120 bpm groups, respectively; P &amp;lt; 0.001)) and LV strain (-13.8 ± 3.9%, -14.5 ± 4.0%, -13.4 ± 3.4%, -13.4 ± 3.6%, -12.5 ± 3.6%, -11.9 ± 3.8%, -10.3 ± 3.8%, and -10.2 ± 3.8%, in 40-59, 60-69, 70-79, 80-89, 90-99, 100-109, 110-119, and ≥120 bpm groups, respectively; P &amp;lt; 0.001)(Figure). The lowest risk of composite endpoint was observed for patients whose heart rate between 60 to 69 bpm (Figure). Compared to the 60-69 heart rate group, faster heart rates were associated with increased risk of ischemic stroke (adjusted hazard ratios [aHR] 4.448 in the ≥120 bpm group), HF (aHR 1.909 in the ≥120 bpm group), mortality (aHRs 2.487, 2.810, 4.569, 4.760 in the 90-99, 100-109, 110-119, and ≥120 bpm groups, respectively), and composite endpoint (aHRs 2.034, 2.349, 3.492 in the 100-109, 110-119, and ≥120 bpm groups, respectively) (all P &amp;lt; 0.05). Conclusion In patients with AF, heart rate is closely linked to cardiac function and plays a pivotal role in long-term prognosis. Faster heart rates were associated with worse LA/LV functions and increased risk of clinical events. Favorable outcomes were found at heart rates below 100 bpm, with even better LA/LV function noted at heart rates below 80 bpm.

Efficacy and safety of intravenous iron therapy in heart failure patients with iron deficiency: a systematic review and meta-analysis of randomized controlled trials

Abstract Background Heart failure is a diverse life-threatening condition with complex biology and demanding therapeutic goals. Even when anemic patients are excluded, up to 59% of heart failure patients have low ferritin levels, making them especially vulnerable to iron deficiency. Purpose To assess the complete data derived from Randomized controlled trials concerning the benefits and safety of IV ferric carboxymaltose therapy among patients with heart failure with iron deficiency. Methods A systematic review and meta-analysis of randomized controlled trials obtained from PubMed, WOS, SCOPUS, EMBASE, and Cochrane up to August 31, 2023. We used RevMan V. 5.4 to pool dichotomous data using a risk ratio (RR) with a 95% confidence interval (CI). Results We included 14 randomized controlled trials with a total of 6,626 patients. The IV iron group was favored over the control group in reducing hospital admissions for heart failure (first event) (RR= 0.83, 95% CI 0.71 to 0.97; p = 0.02) and (total events) (RR= 0.81, 95% CI 0.74 to 0.89; p &amp;lt; 0.0001). Also, the iron group had a 21% lower risk in terms of cardiovascular death and hospital admission for HF (number of events, rate per 100 patients in a year) (RR= 0.79, 95% CI 0.74 to 0.85; p &amp;lt; 0.00001). Concerning the adverse events, both ferric carboxymaltose and ferric derisomaltose showed a beneficial effect in reducing the cardiac disorder (RR= 0.81, 95% CI 0.76 to 0.87; p &amp;lt;0.0001), and (RR= 0.82, 95% CI 0.71 to 0.95; p = 0.009), respectively. Conclusion IV iron infusion in patients with heart failure has a favorable safety profile. It reduces total hospitalizations for heart failure and cardiovascular mortality, with no effect on all-cause mortality, cardiovascular mortality alone, or first-time hospitalization for heart failure.

Seasonality and sun exposure in incidence of major depression, bipolar disorder, and first-time use of antidepressant medication

Introduction Seasonality in depressive and bipolar disorders, are recognized in the ICD-10/11 and DSM-5 diagnostic systems. The existence of a seasonal pattern of hospital diagnosis of major depression, bipolar disorder and prescription of antidepressant medications has not been evaluated in the Danish population. Methods We retrieved date and year for all first-time hospital contacts with depression or bipolar disorder between 1999 and 2019, registered in the Danish National Patient Registry. Depression was defined using the ICD-10 F32-F33 codes, and for bipolar disorder the F30 or F31 codes. Date and year of all first-time purchases of antidepressant medications with ATC codes (N06A) between 1999 and 2021 were retrieved from the Danish National Prescription Registry, containing information on all prescribed drugs dispensed at pharmacies since 1995. Data on sunlight hours from 2012 to 2021 were retrieved from the Danish Metrological Institute. Results Incidences of hospital diagnoses as well as purchases of medication varied with month and season. The monthly variations were larger for antidepressant medication and smallest for bipolar disorder. The multiple linear regression analysis showed that number of first-time diagnoses of depression or bipolar disorder did not correlate with season. For antidepressant medication the number of first-time prescriptions was significantly lower in summer compared to the winter season. Conclusion This study found a seasonal variation of first-time prescriptions of antidepressant medication. We did not find a seasonal variation in first-time hospital diagnoses. Further research looking into depression severity, polarity of bipolar illness episodes, lag-time for sunlight exposure, and specific parts of the yearly photoperiods should be conducted.

Differences and changes: a qualitative study of concerns about self-care among heart failure patients hospitalized for the first time and their multidisciplinary providers

Abstract Background Patient-centred multidisciplinary teams must facilitate self-care while addressing the patient’s concerns. Because the concerns of heart failure patients admitted to the hospital for the first time do not always coincide with the principles of self-care for heart failure, providers need to carefully understand their patients’ particular concerns. However, little research has been conducted on the specific concerns of such patients and their providers. Purpose This study sought to clarify the concerns of patients with first-time heart failure and their multidisciplinary team of providers during first-time hospitalization and at the first outpatient visit. Methods Individual and focus group interviews about self-care for heart failure were conducted with 10 patients hospitalized with heart failure for the first time and their multidisciplinary team of providers (eight physicians, nine nurses, seven physical therapists, two pharmacists, and two dieticians). Patients were interviewed during hospitalization and at the first outpatient visit, while the healthcare providers were interviewed either during hospitalization or at the first outpatient visit. Mayring's qualitative content analysis was used to analyse the interviews. Results The analysis identified eight themes. Those extracted from interviews with patients were ‘meaning of symptoms experienced’, ‘continuation of daily life before hospitalization’, ‘healthy living’, and ‘relapse of painful symptoms’. Meanwhile, those extracted from interviews with healthcare providers were ‘improving clinical heart failure status’, ‘health literacy for heart failure self-care’, and ‘post-discharge environment for continued self-care’. The theme ‘self-care to prevent heart failure from worsening’ was extracted from patients and providers. ‘Self-care to prevent heart failure from worsening’ was also more frequently reported during the initial outpatient discharge than during inpatient hospitalization. Conclusion This study revealed that the concerns of patients hospitalized with heart failure for the first time generally differ from those of the healthcare providers comprising their multidisciplinary treatment team. Furthermore, the findings showed that patients were more interested in self-care for heart failure during their first outpatient visit than their hospital stay. Ultimately, the study highlights that healthcare providers working in multidisciplinary teams to support first-time inpatients with heart failure should understand patient concerns, which notably include but are not limited to self-care, and work to support their patients’ self-care by remaining attentive and responsive to their patients’ changing concerns, placing them at the centre of treatment.

Compact machine learning model for the accurate prediction of first 24-hour survival of mechanically ventilated patients.

The field of machine learning has been evolving and applied in medical applications. We utilised a public dataset, MIMIC-III, to develop compact models that can accurately predict the outcome of mechanically ventilated patients in the first 24 h of first-time hospital admission. 67 predictive features, grouped into 6 categories, were selected for the classification and prediction task. 4 tree-based algorithms (Decision Tree, Bagging, eXtreme Gradient Boosting and Random Forest), and 5 non-tree-based algorithms (Logistic Regression, K-Nearest Neighbour, Linear Discriminant Analysis, Support Vector Machine and Naïve Bayes), were employed to predict the outcome of 18,883 mechanically ventilated patients. 5 scenarios were crafted to mirror the target population as per existing literature. S1.1 reflected an imbalanced situation, with significantly fewer mortality cases than survival ones, and both the training and test sets played similar target class distributions. S1.2 and S2.2 featured balanced classes; however, instances from the majority class were removed from the test set and/or the training set. S1.3 and S 2.3 generated additional instances of the minority class via the Synthetic Minority Over-sampling Technique. Standard evaluation metrics were used to determine the best-performing models for each scenario. With the best performers, Autofeat, an automated feature engineering library, was used to eliminate less important features per scenario. Tree-based models generally outperformed the non-tree-based ones. Moreover, XGB consistently yielded the highest AUC score (between 0.91 and 0.97), while exhibiting relatively high Sensitivity (between 0.58 and 0.88) on 4 scenarios (1.2, 2.2, 1.3, and 2.3). After reducing a significant number of predictors, the selected calibrated ML models were still able to achieve similar AUC and MCC scores across those scenarios. The calibration curves of the XGB and BG models, both prior to and post dimension reduction in Scenario 2.2, showed better alignment to the perfect calibration line than curves produced from other algorithms. This study demonstrated that dimension-reduced models can perform well and are able to retain the important features for the classification tasks. Deploying a compact machine learning model into production helps reduce costs in terms of computational resources and monitoring changes in input data over time.

#1798 Infection-related outcomes in CKD patients with lupus nephritis: a nationwide cohort study

Abstract Background and Aims Although absolute risks of infection in patients with lupus nephritis (LN) are believed high, it is not known whether they differ from those of patients with other etiologies of moderate and advanced chronic kidney disease (CKD). The aim of this study was to compare infection outcomes between patients with LN-CKD and other forms of CKD. Method Using data from the Swedish Renal Registry (2006-2021), we compared infection-related outcomes between LN-patients with moderate and advanced, non-dialysis, CKD and patients with 1) diabetic kidney disease (DKD), 2) primary glomerular diseases (PGD, i.e. IgA nephropathy, focal segmental glomerulosclerosis, membranous nephropathy), and 3) autosomal dominant polycystic kidney disease (ADPKD). Cause-specific Cox proportional hazard models were used to estimate the adjusted hazard ratios of death due to infection, first all-cause infection-related hospitalization and first cause-specific infection-related hospitalization (sepsis, pulmonary, gastrointestinal, genitourinary, and other infections). Results We identified 317 patients with LN (61 years, 76% women, median eGFR 30 mL/min per 1.73 m²), 8877 patients with DKD (71 years, 33% women, eGFR 24 mL/min per 1.73 m²), 2296 patients with PGD (57 years, 30% women, eGFR 29 mL/min per 1.73 m²) and 1855 patients with ADPKD (59 years, 45% women, eGFR 26 mL/min per 1.73 m²). Over a median follow-up of 2.8 [1.2; 5.0] years, 667 (5%) deaths due to infection and 4034 (30%), infection-related (first-time) hospitalizations occurred, including 2127 (16%) pulmonary, 1507 (11%) genitourinary, 1130 (8%) gastrointestinal, 615 (5%) other infections, and 450 (3%) sepsis. In multivariable analyses, and when compared to DKD, patients with LN had a similar risk of death due to infection (adjusted HR 1.15 [95% CI: 0.62-2.11]) and sepsis (HR 1.24 [0.64-2.4]), but a higher risk of all infection-related hospitalization (HR 1.31 [1.04-1.65]), the latter being mainly driven by pulmonary, gastrointestinal, and other infections (Figure panel A). The risks of death due to infection (HR LN vs PGD 2.78 [1.62-4.77], HR LN vs ADPKD 2.34 [1.31-4.19]), of infection-related hospitalization (HR 1.87 [1.52-2.31], HR 1.43 [1.16-1.77]), and of cause-specific infection-related hospitalization were higher in LN than in PGD and ADKPD, respectively, except for the risk of sepsis which was similar between LN and ADPKD. The risk of genitourinary infection tended to be lower in LN than in ADPKD, although the 95% CI slightly overlapped (Figure panels B-C). Conclusion LN patients had higher risk of infection-related hospitalization than all other investigated CKD etiologies, and a higher risk of death due to infections than patients with PGD and ADPKD. Our findings highlight the need for improvements in infection prevention in patients with LN. Whether a more tailored immunosuppressive treatment approach could further improve outcomes in this high-risk population remains to be investigated.

Rate of cardiovascular events up to 8 years after uncomplicated myocarditis: a nationwide cohort study.

While prognosis of acute myocarditis with uncomplicated presentation is perceived as benign, data on long-term outcomes are scarce. We evaluated rates of myocarditis-associated cardiovascular events after a first-time hospitalization with uncomplicated acute myocarditis in patients without known heart disease. In this retrospective nationwide population-based cohort study from 2013 to 2020, hospitalized patients with uncomplicated acute myocarditis but without known heart disease were 1:1 propensity score-matched with surgical controls hospitalized for laparoscopic appendectomy. As assessed in time-to-event analyses, the primary outcome was a composite of rehospitalization for myocarditis, pericardial disease, heart failure and its complications, arrhythmias, implantation of cardiac devices, and heart transplant. After matching, we identified 1439 patients with uncomplicated acute myocarditis (median age of 35 years, 74.0% male) and 1439 surgical controls (median age of 36 years, 74.4% male). Over a median follow-up of 39 months, compared with surgical controls, the hazard ratio for the primary composite outcome was 42.3 [95% confidence interval (CI) 17.4-102.8], corresponding to an incidence rate of 43.7 vs. 0.9 per 1000 patient-years (py) and an incidence rate difference of 42.7 (95% CI 36.7-48.8) per 1000 py. Patients hospitalized with uncomplicated acute myocarditis and no known prior heart disease were associated with substantial risk for cardiovascular events over a follow-up of up to 8 years. This calls for a more efficient therapeutic management of this population of patients.

Eating disorder hospitalizations among children and youth in Canada from 2010 to 2022: a population-based surveillance study using administrative data

BackgroundEating disorders (EDs) are severe mental illnesses associated with significant morbidity and mortality. EDs are more prevalent among females and adolescents. Limited research has investigated Canadian trends of ED hospitalizations prior to the COVID-19 pandemic, however during the pandemic, rates of ED hospitalizations have increased. This study examined rates of ED hospitalizations among children and youth in Canada from 2010 to 2022, by sex, age, province/territory, length of stay, discharge disposition and ED diagnosis.MethodsCases of ED hospitalizations among children and youth, ages 5 to 17 years, were identified using available ICD-10 codes in the Discharge Database from the 2010/11 to 2022/23 fiscal years. The EDs examined in this study were anorexia nervosa (F50.0), atypical anorexia nervosa (F50.1), bulimia nervosa (F50.2), other EDs (F50.3, F50.8) and unspecified EDs (F50.9). Both cases of total and first-time ED hospitalizations were examined. Descriptive statistics and trend analyses were performed.ResultsBetween 2010/11 and 2022/23, 18,740 children and youth were hospitalized for an ED, 65.9% of which were first-time hospitalizations. The most frequent diagnosis was anorexia nervosa (51.3%). Females had significantly higher rates of ED hospitalization compared to males (66.7/100,000 vs. 5.9/100,000). Youth had significantly higher rates compared to children. The average age of ED hospitalization was 14.7 years. Rates of ED hospitalizations were relatively stable pre-pandemic, however during the pandemic (2020–2021), rates increased.InterpretationRates of pediatric ED hospitalizations in Canada increased significantly during the pandemic, suggesting that there may have been limited access to alternative care for EDs or that ED cases became more severe and required hospitalization. This emphasizes the need for continued surveillance to monitor how rates of ED hospitalizations evolve post-pandemic.

Effectiveness of low-density lipoprotein cholesterol reduction with lipid lowering therapy for secondary prevention amongst older individuals: a nationwide cohort study.

Data about the clinical benefit from initial low-density lipoprotein cholesterol (LDL-C) reduction with lipid lowering treatment for secondary prevention and risk of major vascular events amongst older as compared with younger individuals treated during routine clinical care are limited. We investigated this in a nationwide cohort. Individuals aged ≥ 50years with a first-time hospitalisation for a cardiovascular event (index event, including acute coronary syndrome, non-haemorrhagic stroke, transient ischaemic attack and coronary revascularisation), 1 January 2008 to 31 October 2018, who subsequently used lipid lowering treatment, and had an LDL-C measurement before and after the event were included. Hazard ratios (HRs) for major vascular events per 1mmol/L reduction in LDL-C were estimated for the included 21,751 older and 22,681 younger individuals (≥/<70years old) using Cox regression. LDL-C lowering was associated with a 12% lower risk of major vascular events in older individuals per 1mmol/L reduction in LDL-C (HR 0.88, 95% confidence interval [CI] 0.84-0.93), with no significant difference compared with the risk reduction amongst younger individuals (HR 0.88, 95% CI 0.83-0.93; P-value for difference between age groups: 0.86). The risk reduction was more pronounced when post hoc restricting, as a proxy for compliance, to new users with an LDL-C reduction above the lowest decile for both older (0.81, 95% CI 0.73-0.90) and younger (0.81, 95% CI 0.72-0.91) individuals. This study strongly supports a similar relative clinical benefit of LDL-C reduction with lipid lowering treatment for secondary prevention of major vascular events amongst individuals aged ≥70 and <70years.

Porcine Anti-Lymphocyte Globulin, Cyclosporine A Plus Thrombopoietin Receptor Agonists Achieved Similar Efficacy and Survival Compared to Allogeneic Hematopoietic Stem Cell Transplantation in Patients with Aplastic Anemia.

Immunosuppressive therapy (IST) with horse or rabbit anti-human thymocyte immunoglobulin (h-/r-ATG) and hematopoietic stem cell transplantation (HSCT) are two baseline treatments for severe aplastic anemia (SAA) and transfusion-dependent non-severe aplastic anemia (TD-NSAA) patients. Addition of thrombopoietin receptor agonists (TPO-RAs) to standard IST therapy (h-/r-ATG) has greatly improved the survival of SAA, whereas porcine anti-lymphocyte globulin (p-ALG) combined with TPO-RAs still had a matter of debate. We retrospectively compared the data of 48 AA patients in our center between 2020 and 2022, 23 AA patients received with p-ALG ± TPO-RAs, 25 AA patients underwent matched sibling donor (MSD-) or haploidentical (haplo-) HSCT. For patients in the HSCT group, the ORR was 90.9% which was significantly higher than that in the IST±TPO-RAs group (45.5%, P = 0.001) at 3 months; moreover, patients who underwent HSCT achieved faster transfusion independence, better CR rate, shorter time of recovery normal blood routine, and the percentage of normal blood routine (all P < 0.05) compared with IST±TPO-RAs group. However, the ORR were similary at 6 months in the two groups (95.5% vs 81.8% P = 0.342), with a median follow up of 19.8 months (range, 0.3-38.2 months), the 2-year FFS and OS in the two cohorts has no different. Subgroup analysis further indicated that the 2-year FFS and OS were similar between IST+TPO-RAs and haplo-HSCT subgroups, as well as in IST+TPO-RAs and MSD-HSCT cohorts. Moreover, the first-time hospitalizations were much more expensive in the HSCT group than in the IST±TPO-RAs group (402 756 vs. 292 902 yuan, P = 0.002). P-ALG-based-IST±TPO-RAs is a good treatment option with similar FFS and OS compared to allo- HSCT for AA patients without the opportunity of HSCT.

Healthy lifestyle and the risk of depression recurrence requiring hospitalisation and mortality among adults with pre-existing depression: a prospective cohort study

BackgroundAlthough lifestyle-based treatment approaches are recommended as important aspects of depression care, the quantitative influence of aggregated healthy lifestyles on depression recurrence and mortality remains unknown.ObjectiveTo investigate the association between...

Serial troponin-I and long-term outcomes in subjects with suspected acute coronary syndrome.

It is unclear how serial high-sensitivity troponin-I (hsTnI) concentrations affect long-term prognosis in individuals with suspected acute coronary syndrome (ACS). Subjects who underwent two hsTnI measurements (Siemens TnI Flex® Reagent) separated by 1-7 h, during a first-time hospitalization for myocardial infarction, unstable angina, observation for suspected myocardial infarction, or chest pain from 2012 through 2019, were identified through Danish national registries. Individuals were stratified per their hsTnI concentration pattern (normal, rising, persistently elevated, or falling) and the magnitude of hsTnI concentration change (<20%, >20-50%, or >50% in either direction). We calculated absolute and relative mortality risks standardized to the distributions of risk factors for the entire study population. A total of 20 609 individuals were included of whom 2.3% had died at 30 days, and an additional 4.7% had died at 365 days. The standardized risk of death was highest among persons with a persistently elevated hsTnI concentration (0-30 days: 8.0%, 31-365 days: 11.1%) and lowest among those with two normal hsTnI concentrations (0-30 days: 0.5%, 31-365 days: 2.6%). In neither case did relative hsTnI concentration changes between measurements clearly affect mortality risk. Among persons with a rising hsTnI concentration pattern, 30-day mortality was higher in subjects with a >50% rise compared with those with a less pronounced rise (2.2% vs. <0.1%). Among individuals with suspected ACS, those with a persistently elevated hsTnI concentration consistently had the highest risk of death. In subjects with two normal hsTnI concentrations, mortality was very low and not affected by the magnitude of change between measurements.

Influence of cholesterol levels on NSAID-associated risks after myocardial infarction: a nationwide population-based cohort study

Abstract Introduction Non-aspirin non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used to treat pain, fever, and inflammation, but they can increase the risk of recurrent myocardial infarction (MI), ischemic stroke, atrial fibrillation, and death in patients with MI. Consequently, the European Society of Cardiology warns against using NSAIDs in patients with manifest cardiovascular disease and in high-risk individuals, such as those with dyslipidemia. However, no study has investigated whether NSAID-associated cardiovascular risks differ according to patients’ low-density lipoprotein cholesterol (LDL-C) levels. Purpose To examine whether LDL-C levels influence the cardiovascular risk associated with NSAID use after first-time MI. Methods Using Danish health registries, we conducted a population-based cohort study of all adult patients with a first-time MI hospitalization during 2010–2020 with an LDL-C value before discharge. Based on the latest LDL-C value, we categorized patients into a low and high LDL-C group (&amp;lt;3 vs. ≥3 mmol/L). We used multivariate Cox regression to compute adjusted hazard ratios (HRs) with 95% confidence intervals (CIs) for the association between NSAID use (modelled in time-varying manner) and a major adverse cardiovascular event (MACE), defined as a composite of recurrent MI, ischemic stroke, and all-cause death. We repeated the analysis by changing the cut-off value for LDL-C to 1.8 and 1.4 mmol/L. Results We followed 50,573 patient with a first-time MI for a mean of 3.5 years (66% males, median age of 68 years. During NSAID use, 521 patients experienced a MACE: 312 in the low LDL-C group and 209 in the high LDL-C group. The HRs for MACE comparing NSAID use with non-use were 1.21 (1.11–1.32) overall, 1.19 (1.06–1.33) in the low LDL-C group, and 1.23 (1.07–1.41) in the high LDL-group. The HRs in the low and high LDL-C groups were 1.09 (0.88–1.34) vs. 0.94 (0.74–1.19) for recurrent MI, 0.97 (0.66–1.41) vs. 1.27 (0.86–1.87) for ischemic stroke, and 1.22 (1.07–1.39) vs. 1.54 (1.30–1.83) for all-cause death. Changing the cut-off value for LDL-C to 1.8 and 1.4 mmol/L showed consistent results. Conclusion In patients with a first-time MI, NSAID use was associated with an increased risk of MACE. The LDL-C level did not influence the association between NSAID use and MACE, but it might influence the association between NSAID use and all-cause death. Thus, healthcare providers should be mindful of the increased cardiovascular risk associated with NSAID use in patients with previous MI, regardless of LDL-C values.

Characteristics and prognosis of first-time hospitalized patients with generalized pustular psoriasis: insights from national databases.

In a Danish nationwide population-based study, we found that the mortality rate for patients with first-time hospitalization for generalized pustular psoriasis was zero during hospitalization but increased to 7% within the first 12 months following discharge. The study period spanned 2008–2017; in this period, the most frequently prescribed pharmacotherapy during hospitalization was acitretin, followed by methotrexate.

Post-traumatic stress disorder and risk of first-time and repeated opioid-related hospitalizations among World Trade Center Health Registry enrollees

In 2021, and average of 220 deaths from opioid-related overdoses occurred daily in the US. Recent evidence suggests there is an association between post-traumatic stress disorder (PTSD) and increased opioid misuse, while little is known about opioid-related hospitalizations. This study used data from the World Trade Center Health Registry (WTCHR), a longitudinal cohort consisting of individuals directly exposed to the September 11th terrorist attacks with a high prevalence of resulting PTSD (3.8–29.6%). We linked WTCHR data to New York State hospitalization data to examine the question: do opioid-related hospitalizations (first time and repeated) differ by PTSD status. In a study sample of 37,968 adults, 145 experienced at least one episode of opioid-related hospitalization and 64 had repeated episodes during the study period. We found that in the 13-years post-9/11, individuals with PTSD had a significantly higher risk of a first-time opioid-related hospitalization (Hazard Ratio: 3.6, 95% CI: 2.7, 5.0) and repeated opioid-related hospitalizations (Hazard Ratio: 3.9, 95% CI: 2.7, 5.8) than those who did not have PTSD. Improved treatment of and increased screenings for PTSD may reduce the likelihood of opioid misuse in this population and consequently overdoses, hospitalizations, and healthcare costs.

Assessment of Unmet Supportive Care Needs of Vietnamese Cancer Patients after First-Time Hospital Discharge

Objective: The research was conducted to identify and assess the unmet supportive care needs of patients with cancer after a first-time hospital discharge.Material and Methods: This was a cross-sectional study using the Cancer Survivors’ Unmet Need (the CaSUN). A total of 163 cancer patients of Danang Oncology hospital were invited to the study after they were discharged from the hospital for the first-time. Data was entered and analyzed using SPSS version 20.0.Results: In total 68.7% of participants expressed at least one unmet supportive care need after a first-time hospital discharge. Specifically, 13.7% showed their unmet needs at a weak level, 31.3% had a moderate level and 23.7% a high level. However, the common unmet supportive care needs domain concerned Information and medical care (75.1%); Life perspective (70.8%); Emotions and relationships (64.2%) and Quality of life (63.6%). Conclusion: Most cancer patients indicated one or more unmet supportive care needs after first-time hospital discharge. This result will support improving healthcare service quality and raising awareness of nursing when providing care for cancer patients in the community.

Mortality Trends Among Patientswith Rheumatoid Arthritis in Western Australia.

With scarce comparative data on mortality in Australian patients withrheumatoid arthritis (RA), we investigated temporal changes in standardized mortality rates for patients with RAusing longitudinal linked population-wide health data in Western Australia (WA) over the period 1980 to 2015. The study included 17,125 patients with a first-time hospital contact for RA (ICD-10-AM M05.00-M06.99 and ICD-9-AM 714.00-714.99) in the study period.Standardized mortality rate ratios (SMRRs) for the RA cohort versus the WA general population was estimated using direct age standardization.We analyzed temporal trends over with dates and causes provided by the WA Death Registry. During 356,069 patient-years of follow-up, a total of 8955 (52%) deaths occurred in the RA cohort. The SMRR was 2.24 (95% CI 2.15-2.34) in males and 3.09 (95% CI 3.00-3.19) in females over the study period. SMRR decreased since 2000 to 1.59 (95% CI 1.39-1.81) for the period 2011-2015. Median survival was 26.80years (95% CI 26.30-27.30), where age and comorbidity independently increased the risk of death. The leading causes of deaths were cardiovascular diseases (26.60%), cancer (16.80%), rheumatic diseases (5.80%), chronic pulmonary disease 491 (5.50%), dementia (3.00%), and diabetes 235 (2.6%). The mortality rate in patients with RAin WA has decreased but remains 1.59-times higher than in community counterparts, suggesting that there is room for further improvement. Comorbidity is the main modifiable risk factor to further reduce mortality in patientswith RA.

25-year trends in first-time hospitalizations for Parkinson's disease and subsequent mortality: A Danish nationwide cohort study

BackgroundIn most countries, incidence and mortality for Parkinson's disease (PD) have not been monitored by surveillance registries, although it could demonstrate the need for primary and tertiary prevention. ObjectiveTo examine 25-year trends in first-time hospitalizations for PD in Denmark and subsequent short and long-term mortality. MethodsIn a nationwide population-based cohort we identified all 34,947 individuals with a first-time hospitalization for PD from 1995 through 2019. We calculated standardized incidence rates of PD and 1-year and 5-year mortality by sex. Mortality rates were compared with a reference cohort randomly selected from the background population matched on sex, age, and index date. ResultsThe annual standardized incidence rate of PD was relatively stable during the study period in both men and women. The incidence of PD was higher in men than in women and with the highest incidence in those aged 70–79 years. One and 5-year mortality risk after first-time hospitalization for PD was similar for men and women, and decreased by around 30% and 20%, respectively, between 1995 and 2019. The matched reference cohort had a similar decline in mortality over time. ConclusionThe rate of first-time hospitalization for PD was relatively stable between 1995 and 2019, whereas subsequent short and long-term mortality declined during the period as in the reference cohort.