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Background Psoriatic arthritis (PsA) is correlated with higher rates of major adverse cardiovascular events and autoimmune disorders than the general population, leading to more frequent hospitalizations. This study assessed the rates and characteristics of index and 30-day readmissions among adults hospitalized for PsA and evaluated the indications and predictors of 30-day readmissions across the United States. Methodology We analyzed the 2020 Nationwide Readmissions Database for adult PsA hospitalizations using the International Classification of Diseases, Tenth Revision, Clinical Modification codes. To compare baseline characteristics between index admissions and readmissions, we used chi-square tests. We used ranking commands to identify the most common indications for readmissions and multivariable Cox regression analysis to identify the predictors of readmissions. The primary endpoints were the rates and characteristics of index and 30-day readmissions. The secondary endpoint was the predictors of readmission within 30 days of index hospital discharge. Results Approximately 842 index hospitalizations for PsA were analyzed. Of these, 244 (29%) resulted in 30-day readmissions, with the primary causes being acute kidney failure, major depression, and heart failure. Readmitted patients had a mean age of 48.2 years (SD = 6.4 years) compared with 54.6 years (SD = 2.2 years) in index hospitalizations (p = 0.147). More readmitted patients were uninsured than index hospitalizations (18.6% vs. 4.4%; p = 0.015). The mean length of stay for readmissions was 7.2 days compared with 3.9 days for index admissions. The mean total hospital costs were US$31,424 for index admissions and US$60,147 for readmissions (p < 0.001). Significant differences in comorbidities such as hypertension (24.8% vs. 40.1%, p = 0.032), liver disease (29% vs. 7.9%, p = 0.020), uveitis (9.4% vs. 4.5%, p < 0.001), inflammatory bowel disease (8.6% vs. 3.8%, p < 0.001), and alcohol use disorder (29% vs. 7.8%, p = 0.002) were observed between readmissions and index admissions. Age <40 years (adjusted hazard ratio (AHR) = 2.35; p = 0.047), home healthcare (AHR = 5.87; p = 0.035), residence in the same state as the hospital (AHR = 1.24; p = 0.018), and secondary diagnoses of inflammatory bowel disease (AHR = 2.33; p < 0.001) or deep venous thrombosis (AHR = 3.80; p = 0.007) were correlated with an increased likelihood of readmission. Conclusions About one in three hospitalizations for PsA result in readmission within 30 days of initial discharge. Age <40 years, discharge to home healthcare, and a secondary diagnosis of inflammatory bowel disease or deep venous thrombosis were correlated with an increased likelihood of readmission.
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BACKGROUND/OBJECTIVES: Recent trends indicate a rise in the incidence of critical limb ischemia (CLI) among younger adults. This study examines trends in CLI hospitalization and outcomes among young adults with peripheral arterial disease (PAD) in the United States. METHODS: Adult hospitalizations (18-40 years) for PAD/CLI were analyzed from the 2016-2020 nationwide inpatient sample database using ICD-10 codes. Rates were reported per 1000 PAD or 100,000 cardiovascular disease admissions. Outcomes included trends in mortality, major amputations, revascularization, length of hospital stay (LOS), and hospital costs (THC). We used the Jonckheere-Terpstra tests for trend analysis and adjusted costs to the 2020 dollar using the consumer price index. RESULTS: Approximately 63,045 PAD and 20,455 CLI admissions were analyzed. The mean age of the CLI cohort was 32.7 ± 3 years. The majority (12,907; 63.1 %) were female and white (11,843; 57.9 %). Annual CLI rates showed an uptrend with 3265 hospitalizations (227 per 1000 PAD hospitalizations, 22.7 %) in 2016 to 4474 (252 per 1000 PAD hospitalizations, 25.2 %) in 2020 (Ptrend<0.001), along with an increase in PAD admissions from 14,405 (188 per 100,000, 0.19 %) in 2016 to 17,745 (232 per 100,000, 0.23 %%) in 2020 (Ptrend<0.0001). Annual in-hospital mortality increased from 570 (2.8 %) in 2016 to 803 (3.9 %) in 2020 (Ptrend = 0.001) while amputations increased from 1084 (33.2 %) in 2016 to 1995 (44.6 %) in 2020 (Ptrend<0.001). Mean LOS increased from 5.1 (SD 2.7) days in 2016 to 6.5 (SD 0.9) days in 2020 (Ptrend = 0.002). The mean THC for CLI increased from $50,873 to $69,262 in 2020 (Ptrend<0.001). The endovascular revascularization rates decreased from 11.5 % (525 cases) in 2016 to 10.7 % (635 cases) in 2020 (Ptrend = 0.025). Surgical revascularization rates also increased from 4.9 % (225 cases) in 2016 to 10.4 % (600 cases) in 2020 (Ptrend = 0.041). CONCLUSION: Hospitalization and outcomes for CLI worsened among young adults during the study period. There is an urgent need to enhance surveillance for risk factors of PAD in this age group.
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INTRODUCTION: Despite considerable research on the comparison of enteral and parenteral nutrition in patients with acute pancreatitis, there is an ongoing debate about the optimal timing of nutrition initiation, invasiveness of interventions, impact on outcomes, and patient tolerance. Given the gap that still exists in the literature, we investigated the relationship between the mode of nutrition and critical outcomes such as mortality rates, inpatient complications, length of hospitalization, and discharge disposition, using comprehensive national-level data. In addition, we investigated the impact of early enteral nutrition on outcomes in acute pancreatitis. METHODS: All adult discharges for acute pancreatitis between 2016 and 2018 were analyzed from the National (Nationwide) Inpatient Sample (NIS). Discharges of minors and those involving mixed nutrition were excluded from the analysis. Enteral nutrition and parenteral nutrition subgroups were identified using the International Classification of Diseases, 10th revision (ICD-10) codes. Disease severity was defined using the 2013 revised Atlanta Classification of Acute Pancreatitis, along with the All Patient Refined Diagnosis Related Group (APR-DRG)'s severity of illness and likelihood of mortality variables. Complications were identified using ICD-10 codes from the secondary diagnoses variables within the NIS dataset. Multivariable logistic regression analyses were employed to assess associations between the mode of nutrition and the outcomes of interest. RESULTS: A total of 379,410 hospitalizations were studied. About 2,011 (0.53%) received enteral nutrition, while 4,174 (1.1%) received parenteral nutrition. The mean age of the study was 51.7 years (SD 0.1). About 2,280 mortalities were recorded in the study. After adjustments, enteral nutrition was associated with significantly lower odds of mortality (adjusted OR (aOR): 0.833; 95%CI: 0.497-0.933; P<0.001). Parenteral nutrition was linked with significantly greater odds of mortality (aOR: 6.957; 95%CI: 4.730-10.233; P<0.001). Both enteral nutrition and parenteral nutrition were associated with augmented odds of complications and prolonged hospitalization (P<0.001) compared to normal oral feeding. Initiation of enteral nutrition within 24 hours of admission did not improve the odds of mortality in this study (aOR: 5.619; 95%CI: 1.900-16.615; P=0.002). CONCLUSION: Enteral nutrition demonstrates better outcomes in mortality rates and systemic complications compared to parenteral nutrition in patients unable to maintain normal oral feeding.
