Frequent Readmissions Research Articles

Risk Factors and Incidence of 30-Day Readmission following Outpatient Total Knee Arthroplasty.

Reflecting advancements in surgical techniques and postoperative care, total knee arthroplasty (TKA) is being performed increasingly as an outpatient procedure. This study aimed to report the frequency and timing of unplanned readmission after outpatient TKA with updated data, identify risk factors for readmission after outpatient TKA, and identify common causes for readmission after outpatient TKA with a much larger cohort compared to previous studies. This study retrospectively analyzed data from 31,347 patients who underwent outpatient TKA between 2012 and 2021. Adverse events and unplanned readmissions were identified. Timing and reason for readmission were recorded. Statistical analysis involved multivariate logistic regression to identify patient risk factors for readmission. Following surgery, 1.86% of cases reported an unplanned readmission within 30 days. Multivariate analysis demonstrated that age (Odds ratio (OR): 1.042; P < 0.001), body mass index (BMI) (OR: 1.023; P = 0.002), operative time (OR: 1.003; P = 0.017), congestive heart failure (CHF) (OR: 3.079; P < 0.001), chronic obstructive pulmonary disease (OR: 2.577; P < 0.001), bleeding disorders (OR: 1.706; P = 0.025), hypertension (1.436; P < 0.001), and partially dependent functional status (OR: 2.486; P = 0.036) significantly increased the risk of 30-day readmission. Reasons unrelated to the surgical site contributed the most to readmission at 68.3%, while reasons related to the surgical site made up 27.3%, followed by knee-related complaints (4.40%). The most common days on which readmissions occurred were postoperative days two, four, and one. Our analysis revealed a low readmission risk (1.86%) after outpatient TKA. Readmission rates were found to decrease over the observed time, despite a dramatic increase in outpatient cases. The most common reason for 30-day readmission was an organ/space surgical site infection. Identified risk factors for readmission highlight areas for targeted mitigation to enhance patient outcomes and healthcare efficiency.

The Frequency of Stoma-Related Readmissions After Emergency and Elective Ileostomy Formation: The Leicester Experience

The Frequency of Stoma-Related Readmissions After Emergency and Elective Ileostomy Formation: The Leicester Experience

A Comparison Between Culprit Versus Complete Revascularization in Diabetic Patients With Acute Myocardial Infarction.

The benefit of complete revascularization in diabetic patients with myocardial infarction remains unclear. this study aims to find the optimal strategy of total vascular repair for diabetic patients with acute myocardial infarction. In an analysis of a cohort, we assigned diabetic patients with myocardial infarction who were undergoing percutaneous coronary intervention (PCI) of the culprit lesion to receive either staged complete revascularization of nonculprit lesions or to receive no further revascularization in Madani Hospital (Tabriz, Iran). Functionally significant nonculprit lesions were identified either by angiography. The primary outcome was rates of readmission, cardiac deaths, nonfatal myocardial re-infarction, and overall mortality at 1 year. In our center, a total of 1186 patients underwent primary-PCI treatment, among which 521 were diagnosed with diabetes. Ultimately, 393 patients were selected for inclusion in the study. Within this cohort, 271 individuals (68.9%) underwent repair of only the culprit vessels (group 1), while 122 individuals (31.1%) received a comprehensive staged restoration of the vessels (group 2). During this time, group 1 in comparison with group 2 experienced 204 (75.3%) versus 97 (79.5%) cases of readmission, 48 (17.7%) versus 8 (6.5%) instances of cardiac death, 22 (8.1%) versus 18 (14.7%) occurrences of nonfatal myocardial re-infarction. Notably, the incidence of cardiac death in group 2 were significantly lower than that in group 1 (p ≤ 0.05). For individuals diagnosed with diabetes, staged complete revascularization demonstrated a lower frequency of readmission, cardiac deaths, nonfatal myocardial reinfarction, and overall mortality, in contrast to revascularization that targeted only the culprit lesion.

Impact and consequences of the error of estimated GFR in patients with heart failure

Heart failure is a highly prevalent disease, which courses with frequent readmissions, mainly by Acute Heart Failure (AHF). Reduced renal function is associated with increased mortality in patients with HF. Therefore, an accurate and precise evaluation of renal function in patients with HF is crucial. The error of estimated GFR (eGFR) is wide and common, showing a ± 30% variability compared to measured GFR (mGFR). However, there is no evidence on the error of formulas in reflecting real renal function and particularly the consequences of this error in patients with AHF. This is a prospective study comparing the impact of mGFR versus eGFR in the onset of cardiovascular (CV) outcomes in patients with AHF. This was tested with cox survival analysis. Measured GFR was determined by the plasma clearance of iohexol-dbs and eGFR by Cockroft-Gould, MDRD, CKD-EPI creatinine, CKD-EPI cystatin-C and CKD-EPI creatinine + cystatin-C equations formulas. Also the agreement between mGFR and eGFR was analyzed. A total of 90 patients were included. Average age was 66 (± 12 years) and 52 (58%) were male. Of them 53 patients (59%) had a cardiovascular event during follow-up, 22 fatal (41%). The agreement between mGFR and eGFR indicated moderate precision and accuracy (concordance correlation coefficient of 0.77; CI = 0.73–0.82). In multiple cox survival analysis, mGFR was significantly associated with cardiovascular events together with NTproBNP, BMI, LVEF and previous coronary artery disease (p = 0.037; HR = 0.98, 95% CI = 0.95–0.99). Estimated GFR by formulas was not significant. In patients with AHF the error of formulas is large, frequent and random, also, mGFR and not eGFR predicted future CV events. The error of eGFR may have clinical consequences in specific subpopulations.

Heart failure hospitalization reduction and long-term safety with remote pulmonary artery pressure monitoring: results of the CardioMEMS HF System OUS Post-Market Study

Abstract Background Heart failure (HF) is increasing in prevalence and is responsible for frequent hospitalization and readmissions, despite current guideline recommended therapies. Hemodynamic guided HF management using frequently remotely obtained pulmonary artery (PA) pressure information using a permanently implanted PA sensor (CardioMEMSTM HF System, Abbott) consistently reduced HF hospitalizations (HFH) in multiple healthcare settings. The safety and efficacy of the CardioMEMS HF System has been shown previously in several clinical studies, which reported significant reductions in HFH compared to a control (CHAMPION: 33%, 18M; GUIDE-HF: 28%, 1 yr; and MONITOR-HF: 44%, 1 yr) and longitudinally (MEMS-HF: 62%, 1 yr; and CardioMEMS US PAS: 57%, 1 yr) across varying health systems. Purpose The CardioMEMS HF System OUS Post-Market Study (COAST) aimed to evaluate the safety and effectiveness of hemodynamic guided HF management in patients with NYHA Class III HF in varying health systems across Europe and Australia. Methods COAST is a prospective, multi-centre, open-label clinical trial that consented 321 patients at 38 European and Australian centres. The primary endpoint is a combination of safety (freedom from DSRCs and freedom from pressure sensor failure at 2 years after implant) and efficacy endpoints (annualized HFH rate at 1-year vs the HFH rate in the year prior to enrolment). In this analysis we report these primary results of the study. Results Out of 321 consented patients, 17 subjects were withdrawn before implant, while the PA sensor was implanted successfully in 299 out of 304 patients who underwent the procedure (98.3% success rate). Seventy-three percent (73%) of the patients were male, the mean age was 68.4±11.7 years with ischemic cardiomyopathy in 45.4%. At baseline, all patients had NYHA Class III symptoms and an average EQ-5D-5L VAS score of 60.0±21.6. After 2 years follow-up there was 100% freedom from DSRCs and 99.7% freedom from pressure sensor failure. The annualized HFH rate after 1 year decreased by 69%, from 1.586 (pre-implant) to 0.488 (post-implant) (p&amp;lt;0.0001). The patient’s quality of life (EQ-5D-5L VAS) increased 8.1 units (68.2 ± 20.1, p=0.0008). Conclusion The COAST Study demonstrated that hemodynamic-guided remote HF management using PA pressure information is both safe and effective, with consistent implant safety and low risk for long-term sensor failure. At 1 year post implant, HFH were significantly reduced and quality of life improved. These results are also consistent with long-term clinical follow-up (2 yr) in other geographies with no late-stage adverse events or adverse events from sensor implant, demonstrating the generalizability of this type of hemodynamic-guided HF management.

An Automated Electronic Health Record Score to Estimate Length of Stay and Readmission in Patients Undergoing Radical Cystectomy for Bladder Cancer.

Patients treated with radical cystectomy experience a high rate of postoperative complications and frequent hospital readmissions. We sought to explore the utility of the Care Assessment Need (CAN) score, derived from electronic health data, to estimate the risk of these adverse clinical outcomes, thereby aiding patient counseling and informed treatment decision-making. We retrospectively examined data from 982 patients with bladder cancer who underwent radical cystectomy between 2013 and 2018 within the national Veterans Health Administration system. We tested for associations between the preoperative CAN score and length of stay, discharge location, and readmission rates. We observed a correlation between higher CAN scores and longer hospital stays (adjusted relative risk = 1.03 [95% CI: 1.02-1.05]). An increased CAN score was also linked to greater odds of discharge to a skilled nursing facility or death (adjusted odds ratio = 1.16 [95% CI: 1.06-1.26]). Furthermore, the score was associated with hospital readmission at both 30 and 90 days postdischarge (adjusted HR = 1.03 [95% CI: 1.00-1.07] and 1.04 [95% CI: 1.00-1.07], respectively). The CAN score is associated with length of hospital stay, discharge to a skilled nursing facility, and readmission within 30 and 90 days after radical cystectomy. These findings highlight the potential of health care systems leveraging electronic health records for automatically calculating multidimensional tools, such as the CAN score, to identify patients at risk of adverse clinical outcomes after radical cystectomy.

Proactive approaches in congestive heart failure: the significance of early goals of care discussion and palliative care.

Congestive Heart Failure (CHF) poses significant challenges to the healthcare system due to its high rates of morbidity and mortality as well as frequent readmissions. All of these factors contribute to increased healthcare delivery costs. Besides the burden on the healthcare system, CHF has far deeper effects on the patient in terms of psychological burden along with debilitating symptoms of dyspnea, all of which reduce quality of life. Prognostic awareness among patients about their disease along with initiating early goals of care discussion by those involved in the care (physicians, nurses, social worker and patient themselves) can help mitigate these challenges. Adopting a proactive approach to address patient preferences, values and end-of-life goals improves patient-centred care, enhances quality of life and reduces the strain on healthcare resources. In this narrative review, studies have been identified using PubMed search to shed knowledge on what is preventing the initiation of goals of care discussions. Some barriers include lack of knowledge about prognosis in both patients and caregivers, inexperience or discomfort in having those conversations and delaying it until CHF becomes too advanced.

Non-index hospital re-admissions after hospitalisation with acute myocardial infarction and geographic remoteness, New South Wales, 2005-2020: a retrospective cohort study.

To examine the frequency of re-admissions to non-index hospitals (hospitals other than the initial discharging hospital) within 30 days of admission with acute myocardial infarction in New South Wales; to examine the relationship between non-index hospital re-admissions and 30-day mortality. Retrospective cohort study; analysis of hospital admissions (Admitted Patient Data Collection) and mortality data (Registry of Births, Deaths and Marriages). Adults admitted to NSW hospitals with acute myocardial infarction re-admitted to any hospital within 30 days of discharge from the initial hospitalisation, 1 January 2005 - 31 December 2020. Proportion of re-admissions within 30 days of discharge to non-index hospitals, and associations of non-index hospital re-admissions with demographic and initial hospitalisation characteristics and with 30-day and 12-month mortality, each by residential remoteness category. Of 168 097 people with acute myocardial infarction discharged alive, 28 309 (16.8%) were re-admitted to hospital within 30 days of discharge, including 11 986 to non-index hospitals (42.3%); the proportion was larger for people from regional or remote areas (50.1%) than for people from major cities (38.3%). The odds of non-index hospital re-admission were higher for people with ST-elevation myocardial infarction, for people whose index admissions were to private hospitals, who were transferred between hospitals or had undergone revascularisation during the initial admission, were under 65 years of age, or had private health insurance; the influence of these factors was generally larger for people from regional or remote areas than for those from large cities. After adjustment for potential confounders, non-index hospital re-admission did not influence mortality among people from major cities (30-day: adjusted odds ratio [aOR], 1.09; 95% confidence interval [CI], 0.99-1.20; 12-month: aOR, 0.98, 95% CI, 0.93-1.03), but was associated with reduced mortality for people from regional or remote areas (30-day: aOR, 0.81; 95% CI, 0.70-0.95; 12-month: aOR, 0.88; 95% CI, 0.81-0.96). The geographically dispersed Australian population and the mixed public and private provision of specialist services means that re-admission to a non-index hospital can be unavoidable for people with acute myocardial infarction who are initially transferred to specialised facilities. Non-index hospital re-admission is associated with better mortality outcomes for people from regional or remote areas.

Characteristics and Outcomes of Home-Ventilated Children Undergoing Noncardiac Surgery.

To determine the frequency of children with chronic respiratory failure (CRF) and home ventilator dependence undergoing surgery at a tertiary children's hospital, and to describe periprocedural characteristics and outcomes. We conducted a retrospective cohort study of patients with CRF and home ventilator dependence who underwent noncardiac surgery from January 1, 2013, to December 31, 2019. Descriptive statistics were used to report patient and procedural characteristics. Univariable and multivariable analyses were used to assess for factors associated with 30-day readmission. We identified 416 patients who underwent 1623 procedures. Fifty-one percent of patients used transtracheal mechanical ventilation (trach/vent) support at the time of surgery; this cohort was younger (median age 5.5 vs 10.8 years) and more complex according to American Society of Anesthesiologists status compared with bilevel positive airway pressure-dependent patients. Postoperatively, compared with bilevel positive airway pressure-dependent patients, trach/vent patients were more likely to be admitted to the ICU with longer ICU length of stay (median 5 vs 2 days). Overall 30-day readmission rate was 12% (n = 193). Presence of chronic lung disease (adjusted odds ratio 1.65, 95% confidence interval 1.01-1.69) and trach/vent dependence (adjusted odds ratio 1.65, 95% confidence interval 1.02-2.67) were independently associated with increased odds for readmission. Children with CRF use anesthetic and surgical services frequently and repeatedly. Those with trach/vent dependence have higher hospital and ICU resource utilization. Although overall mortality for these patients is quite low, underlying diagnoses, nuances of technology dependence, and other factors for frequent readmission require further study to optimize resource utilization and outcomes.

Correlation of Tracheomalacia Severity With Esophageal Gap Length as Assessed by Ultrashort Echo-time MRI

IntroductionTracheomalacia severity is difficult to quantify, however, ultrashort echo-time MRI objectively quantifies tracheomalacia in infants without sedation, radiation, or intubation. Patients with tracheoesophageal fistula and esophageal atresia (TEF/EA) commonly have tracheomalacia, however, the relationship between tracheomalacia severity and esophageal atresia has not been well defined. The primary objective of this study was to establish the relationship between EA and tracheomalacia severity and identify possible predictors of tracheomalacia severity. MethodsA retrospective review of neonates with TEF/EA who had previously undergone UTE MRI was performed. The trachea was divided into thirds. Maximal eccentricity in each third was calculated by measuring the anterior posterior dimension (MinD) and dividing it by the maximum width of the trachea (MaxD). Frequency of respiratory related admissions, number of upper respiratory infections, and number of steroids courses were quantified in addition to eccentricity in short and long gap esophageal atresia patients. ResultsA total of 16 TEF/EA patients were included. Patients with long gap esophageal atresia had more severe tracheomalacia than short gap as measured by eccentricity in the upper (0.60 vs 0.72, p = 0.03), middle (0.48 vs 0.61, p = 0.02), and lower (0.5 vs 0.65, p = 0.01) trachea. Long gap esophageal atresia patients had more frequent respiratory readmissions (1.87 admissions/year vs 0.54 admissions/year) (p = 0.03). Following TEF/EA repair the trachea was less eccentric in the upper third (0.64 pre, 0.79 post, p < 0.01) and more eccentric in the lower third (0.69 pre, 0.56 post, p < 0.01). ConclusionDifferences in esophageal gap and repair status correlate with airway eccentricity and tracheomalacia symptoms. Level of Evidence4.

Wireless and Battery-Free Sensor for Interstitial Fluid Pressure Monitoring.

Congestive heart failure (CHF) is a fatal disease with progressive severity and no cure; the heart's inability to adequately pump blood leads to fluid accumulation and frequent hospital readmissions after initial treatments. Therefore, it is imperative to continuously monitor CHF patients during its early stages to slow its progression and enable timely medical interventions for optimal treatment. An increase in interstitial fluid pressure (IFP) is indicative of acute CHF exacerbation, making IFP a viable biomarker for predicting upcoming CHF if continuously monitored. In this paper, we present an inductor-capacitor (LC) sensor for subcutaneous wireless and continuous IFP monitoring. The sensor is composed of inexpensive planar copper coils defined by a simple craft cutter, which serves as both the inductor and capacitor. Because of its sensing mechanism, the sensor does not require batteries and can wirelessly transmit pressure information. The sensor has a low-profile form factor for subcutaneous implantation and can communicate with a readout device through 4 layers of skin (12.7 mm thick in total). With a soft silicone rubber as the dielectric material between the copper coils, the sensor demonstrates an average sensitivity as high as -8.03 MHz/mmHg during in vitro simulations.

Improved Outcomes When Home-Dose Carbidopa-Levodopa Is Continued in the Geriatric Emergency Department in Patients With Parkinson's Disease.

Parkinson's disease (PD) is a debilitating condition that affects 1.8% of people 65 years of age and older. Patients with PD often require hospitalization and are frequently admitted through the emergency department (ED). Notably, their hospital durations tend to be lengthier compared with patients without PD. The primary outcome of this research was to compare the length of stay (LOS) of patients who received carbidopa-levodopa (CL) in the ED with those who did not. Secondary outcomes included 30-day-readmission rates and administration of injectable for agitation. In addition, the percentage of patients receiving CL before and after an information management technology (IMT) alert implementation was compared in a sub-analysis. Patients that received CL during their inpatient stay were identified by a database report in this retrospective study. Patients were excluded if they were not admitted through the ED, younger than 65 years of age, or admitted to the intensive care unit after the ED. There was a total of 266 in the control group and 217 patients in the intervention group. The intervention group had a significantly shorter LOS than the control group (3.29 vs 5.37 days; P = 0.002), significantly less frequent 30-day readmissions (P = 0.032), and used fewer injectables for agitation (P = 0.035). The sub-analysis of the IMT alert revealed that prior to the alert's implementation, 28.5% of patients received CL in the ED; whereas post-alert, this percentage increased to 91.4% (P < 0.001). The results of this study found that the group of PD patients who received CL in the ED had shorter LOS, lower 30-day readmissions, and used less injectables for agitation compared with the group that did not receive CL in the ED. This improvement is possibly due to continuity of CL supply considering its short half-life and clinical importance for PD.

Relationship between Baseline Serum Potassium and 1-Year Readmission in Pediatric Patients with Heart Failure: A Retrospective Cohort Study.

Pediatric heart failure (HF) is associated with high readmission rates, but the optimal serum potassium range for this population remains unclear. In this single-center retrospective cohort study, 180 pediatric patients hospitalized for HF between January 2016 and January 2022 were stratified into low-potassium (<3.7 mmol/L), middle-potassium (3.7-4.7 mmol/L), and high-potassium (≥4.7 mmol/L) groups based on the distribution of potassium levels in the study population. The primary outcome was readmission for HF within 1 year of discharge. Cox regression and restricted cubic spline models were used to assess the association between potassium levels and 1-year HF readmission rates. Notably, 38.9% of patients underwent 1 or more 1-year readmissions for HF within 1 year. The high-potassium group had a significantly higher readmission frequency than the middle-potassium group. In multivariate Cox regression models, potassium levels of ≥4.7 mmol/L were independently associated with increased 1-year readmission risk. A J-shaped relationship was observed between baseline potassium levels and 1-year readmission risk, with the lowest risk at 4.1 mmol/L. In pediatric patients with HF, a serum potassium level ≥ 4.7 mmol/L was independently associated with increased 1-year readmission risk. Maintaining potassium levels within a narrow range may improve outcomes in this population.

Factors affecting 12-month unplanned readmissions for chronic obstructive pulmonary disease patients: the effect of mental disorders in an Australian cohort.

Many individuals with chronic obstructive pulmonary disease (COPD) experience frequent hospitalization and readmissions, which is burdensome on the health system. This study aims to investigate factors associated with unplanned readmissions and mortality following a COPD-related hospitalization over a 12-month period in Australia, focusing on mental disorders and accounting for the acute phase of the COVID-19 pandemic. A retrospective cohort study using linked hospitalization and mortality records identified individuals aged ≥40years who had at least one hospital admission with a principal diagnosis of COPD between 2014 and 2020 in New South Wales, Australia. A semi-competing risk analysis was conducted to examine factors associated with unplanned readmission and mortality. Adults with a mental disorder diagnosis, specifically anxiety, had a higher risk of 12-month unplanned readmission. Individuals with anxiety and dementia also had a higher risk of mortality pre- and post-unplanned readmission. Individuals who were admitted during the acute phase of the COVID-19 pandemic period had lower risk of unplanned readmission, but higher risk of mortality without unplanned readmission. Interventions aimed at reducing admissions should consider adults living with mental disorders such as anxiety or dementia to improve healthcare delivery and health outcomes for individuals living with COPD.

Severe hypocalcemia in the emergency department: a retrospective cohort study of prevalence, etiology, treatment and outcome.

The aim of this study was to evaluate the prevalence of severe hypocalcemia in patients attending the emergency department. Symptoms, causes, treatment, and outcome of severe hypocalcemia as well as course of calcium concentrations were assessed. This retrospective case series included all adult patients with measurements of serum calcium concentrations presenting to the emergency department of the Bürgerspital Solothurn between January 01 in 2017 and December 31 in 2020. Medical record reviews were performed of all patients with severe hypocalcemia, defined by a serum calcium concentration < 1.9mmol/L, to assess clinical presentation and management. 1265 (3.95%) patients had a serum calcium concentration of < 2.1mmol/L of which 139 (11%) had severe hypocalcemia of < 1.9mmol/L. 113 patients had at least one measurement of albumin. Of these, 43 (3.4%) had an albumin-corrected serum calcium < 1.9mmol/L defining true, severe hypocalcemia. Hypocalcemia was identified and documented in 35% of all cases. The mean serum calcium concentration was 1.74 ± 0.14mmol/L. Calcium concentrations in malignancy-related hypocalcemia were similar to non-malignancy-related hypocalcemia. The main symptoms attributed to hypocalcemia were cardiac and neurologic. 12% of patients with severe hypocalcemia received intravenous and 23% oral calcium replacement. Active malignancy was the main cause of severe hypocalcemia in 28%, while in most cases, the main cause remained unclear. 41.9% of severely hypocalcemic patients reattended the emergency department for another episode of hypocalcemia within 1 year. Hypocalcemia is common in patients attending the emergency department, however, appears to be neglected frequently. The disorder is often a manifestation of severe disease, triggered by multiple causes. Calcium replacement was administered in less than half of the patients with severe hypocalcemia in this study. Due to frequent readmissions to the emergency department and a high mortality, increased awareness of the disorder and careful follow-up are desirable.

Atrial flutter in a patient population with cancer: Comparison of incidence, mortality, and readmission rates.

e23079 Background: Cardiac tachyarrhythmias are common in cancer patients. Much has been studied regarding atrial fibrillation, but the impact of atrial flutter (AFL) in different malignancies is under-studied. We aim to compare the occurrence of atrial flutter (AFL), its mortality, and readmission rates in cancer patients stratified by different types. Methods: The National Readmission Database (2016-2020) was queried to identify all-cause admissions for patients with active malignancy of any origin. The study population was divided into six subgroups based on the type of cancer (colorectal, renal, lung, breast, prostate, and hematological). Multivariate regression analysis was utilized for adjusted odds of mortality. A propensity score matching (PSM) model matched malignancy of interest with other malignancies to obtain incidence rates. Results: Among 10.6 million all-cause cancer-related hospitalizations, about 0.4% developed AFL. After propensity matching, when compared to other malignancies, AFL had the highest incidence in hospitalizations associated with lung malignancies (0.75%), followed by hematological (0.66%), prostrate (0.57%), renal (0.49%), colorectal (0.38%) and breast (0.31%) malignancies [p &lt; 0.05]. Moreover, cancer hospitalizations complicated by AFL were associated with higher mortality. AFL was associated with the highest odds of mortality in colorectal malignancies (aOR:2.80), followed by hematological (aOR:2.67), renal (aOR:2.66), lung (aOR:2.22), breast (aOR:2.12), &amp; prostate (aOR:1.76) malignancies [p &lt; 0.001]. AFL was also associated with frequent readmissions in cancer patients. The rates of 30-day AFL-related recurrent admission were highest in lung malignancies (18.3%), followed by hematological (18%), renal (16.6%), prostate (15.1%), colorectal (14.7%) &amp; breast (14.2%) malignancies [p &lt; 0.05]. Conclusions: The incidence of AFL in nationwide hospitalizations among cancer patients was ~ 0.4%. AFL was found to have the highest incidence and readmission rates in lung malignancies, while AFL-related mortality was highest in colorectal malignancies.

Rehospitalization of preterm infants below 32 weeks of gestational age in the first 2 years post discharge

To describe the frequency and characteristics of readmissions in preterm infants younger than 32 weeks of GA or weighing less than 1500 g (< 32w/< 1500 g) at 2 years post-discharge from neonatology. Retrospective observational study of a cohort of newborns < 32w/< 1500 g discharged from a public health care center (2009-2017). The frequency, time of occurrence, risk factors, causes, and severity of hospital readmissions were analyzed. The respective perinatal characteristics and subsequent readmissions were described. The Ethics Committee approved the data collection protocol. 989 newborns < 32w/< 1500 g were included; 410 (41.5%) were readmitted at least once before the age of 2 years, equivalent to 686 episodes (1.7/child); 129 children (31.4%) were admitted to the Pediatric Intensive Care Unit (PICU), with a mean length of stay of 7.7 days. The greatest risk for hospital readmission was during the first 6 months post-discharge. The main cause was respiratory (70%) and respiratory syncytial virus was the most frequent germ. The risk factors associated with readmission due to respiratory causes were bronchopulmonary dysplasia (BPD) (OR: 1.73; 95%CI: 1.26-2.37) and number of siblings (OR: 1.18; 95%CI: 1.04-1.33). Newborns < 32s/< 1500 g are at high risk of hospital readmission due to respiratory causes and PICU admission in the first months post-discharge; BPD and number of siblings were the main risk factors.

Treatment and Outcomes of 844 Cases of Pneumothorax in Heritable Connective Tissue Disorders

BackgroundCharacteristics, practice patterns, and clinical outcomes of secondary spontaneous pneumothorax (SSP) with heritable connective tissue disorders (Marfan, Ehlers-Danlos, and Birt-Hogg-Dubé syndromes) are unclear. MethodsA nationwide Japanese inpatient database that included data of 524 patients with SSP (884 hospitalizations) and 137,821 with primary spontaneous pneumothorax between July 2010 and March 2020 was used in this study. Hospitalization for SSP (n = 884) was categorized into surgical (n = 459) and nonsurgical (n = 425) groups, and the patient characteristics, treatment, and outcomes were compared between the groups. Multivariable analyses were performed to evaluate risk factors for pneumothorax recurrence. We also compared the characteristics of patients with different underlying heritable connective tissue disorders. ResultsCompared with the nonsurgical group, the surgical group had less frequent readmission for pneumothorax (26% vs 44%; hazard ratio, 0.47; 95% CI, 0.38-0.58). Young patients (2.46; 1.83-3.32) or those with Birt-Hogg-Dubé syndrome (2.53; 1.77-3.63) had a high risk of recurrence. Pneumothorax occurred frequently in teenagers with Marfan syndrome, in those aged 20 to 39 years with Ehlers-Danlos syndrome, and in those aged ≥40 years with Birt-Hogg-Dubé syndrome. ConclusionsDetailed information on the characteristics and clinical course of SSP in heritable connective tissue disorders will aid in the clinical decision-making process.

Clinical factors associated with ultrashort length of stay in patients undergoing lower extremity bypass for peripheral arterial disease

BackgroundLength of stay (LOS) is a major driver of cost and resource utilization following lower extremity bypass (LEB). However, the variable comorbidity burden and mobility status of LEB patients makes implementing enhanced recovery after surgery pathways challenging. The aim of this study was to use a large national database to identify patient factors associated with ultrashort LOS among patients undergoing LEB for peripheral artery disease. MethodsAll patients undergoing LEB for peripheral artery disease in the National Surgical Quality Improvement Project database from 2011 to 2018 were included. Patients were divided into two groups based on the postoperative length of stay : ultrashort (≤2 days) and standard (>2 days). Thirty-day outcomes were compared using descriptive statistics, and multivariable logistic regression was used to identify patient factors associated with ultrashort LOS. ResultsOverall, 17,510 patients were identified who underwent LEB, of which 2678 patients (15.3%) had an ultrashort postoperative LOS (mean, 1.8 days) and 14,832 (84.7%) patients had a standard LOS (mean, 7.1 days). When compared to patients with a standard LOS, patients with an ultrashort LOS were more likely to be admitted from home (95.9% vs 88.0%; P < .001), undergo elective surgery (86.1% vs 59.1%; P < .001), and be active smokers (52.1% vs 40.4%; P < .001). Patients with an ultrashort LOS were also more likely to have claudication as the indication for LEB (53.1% vs 22.5%; P < .001), have a popliteal revascularization target rather than a tibial/pedal target (76.7% vs 55.3%; P < .001), and have a prosthetic conduit (40.0% vs 29.9%; P < .001). There was no significant difference in mortality between the two groups (1.4% vs 1.8%; P = .21); however, patients with an ultrashort LOS had a lower frequency of unplanned readmission (10.7% vs 18.8%; P < .001) and need for major reintervention (1.9% vs 5.6%; P < .001). On multivariable analysis, elective status (odds ratio , 2.66; 95% confidence interval [CI], 2.33-3.04), active smoking (OR, 1.18; 95% CI, 1.07-1.30), and lack of vein harvest (OR, 1.55; 95% CI, 1.41-1.70) were associated with ultrashort LOS. Presence of rest pain (OR, 0.57; 95% CI, 0.51-0.63), tissue loss (OR, 0.30; 95% CI, 0.27-0.34), and totally dependent functional status (OR, 0.54; 95% CI, 0.35-0.84) were associated negatively with an ultrashort LOS. When examining the subgroup of patients who underwent vein harvest, totally dependent (OR, 0.38; 95% CI, 0.19-0.75) and partially dependent (OR, 0.53; 95% CI, 0.32-0.88) functional status were persistently negatively associated with ultrashort LOS. ConclusionsUltrashort LOS (≤2 days) after LEB is uncommon but feasible in select patients. Preoperative functional status and mobility are important factors to consider when identifying LEB patients who may be candidates for early discharge.

IMPROVE THE EFFECTIVENESS OF PREDICTIVE MODELS FOR LENGTH OF HOSPITAL STAY (LOS) BY ADDING ELECTRONIC HEALTH RECORDS DATA: A RETROSPECTIVE STUDY IN PATIENTS WITH HEART FAILURE

Abstract Background Length of hospital stay (LOS) is considered a key process that has a clinical, economic, and organizational impact representative of the quality of care. In particular, in patients with heart failure (HF), which is a life–threatening multifactorial syndrome and a major public health problem, when a prolonged LOS (PLOS) occurs, frequent readmission and high mortality are common, with worrying consequences for health systems. Although the LOS is often explained by standard medical data (e.g., comorbidities), it may depend on many other patient characteristics. Therefore, considering additional elements collected in electronic health records (EHRs) could be crucial to predict the occurrence of a LOS and correctly estimating this risk. The aim of this study is to demonstrate the predictive power of clinical and organizational data collected through an EHR on LOS in HF patients. Methods A descriptive, retrospective study was conducted in an Italian university hospital. Data related to HF inpatients consecutively admitted across 1 year were collected from the hospital’s HER. PLOS was defined as a stay ≥ 14 days. Sociodemographic data, administrative data, and clinical data (such as the number of active medical problems, the number of medications, frailty, and nursing dependency), were tested in a predictive model as potential determinants of LOS. Results A total of 608 HF patients were included. The mean age of patients was 76 ± 13.06 years (range: 23–102); 61.5% were male. Prolonged LOS was found in 25.2% of patients. The univariable linear regression model explained 10.2% of LOS variance. Being female, living without social support, having an increased number of previous admissions and nursing dependency, being dependent on functional status, having a worse behavior pattern and mobility, and experiencing a sensory deficit were significant determinants (p &amp;lt; .05) of LOS. Conclusion The inclusion of EHRs data in addition to clinical variables, can help clinicians and researchers to improve the predictive ability on LOS, ensuring its early identification and ultimately enhancing the patients’ health outcomes through the implementation of targeted interventions.