Lower Rehospitalization Rates Research Articles

Association between electroconvulsive therapy and time to readmission after a manic episode.

The majority of patients hospitalized for treatment of a manic episode are readmitted within 2 years despite maintenance treatment. Electroconvulsive therapy (ECT) has been associated with lower rehospitalization rates in some psychiatric conditions, but its association with readmission after a manic episode has not been investigated. Therefore, the aim of this study was to determine whether the time to readmission in patients with mania treated with ECT was longer than in patients not treated with ECT and whether there were subgroups of patients that benefited more. This was a nationwide register-based, observational study. All patients diagnosed with bipolar disorder, manic episode, admitted to any hospital in Sweden between 2012 and 2021 were included. Patients contributed data to the study for every admission. All admissions were followed up until psychiatric readmission, death, or the end of the study (December 31, 2021). Association between ECT and time to readmission was analyzed. A paired samples model was performed for 377 patients with at least two admissions for mania, treated with ECT at one admission and without ECT at the other admission. Times to readmission were analyzed. A total of 12,337 admissions were included; mean (SD) age 47.7 (17.2), 5443 (44.1%) men. Readmission rate within 1 year was 54.6%. ECT was administered in 902 (7.3%) admissions. Within 30 days after admission, 182 out of 894 (20.4%) patients treated with ECT versus 2105 out of 11,305 (18.6%) patients treated without ECT were readmitted. There was no association between ECT and time to readmission (aHR 1.00, 95% CI 0.86-1.16, p = 0.992) in the model with all admissions. The paired samples model included 754 admissions (377 patients), mean (SD) age during admission without ECT was 45.6 (16.5), and with ECT 46.6 (16.4), 147 (39.0%) were men. In that model, readmission rate within 30 days for treatment with ECT was 19.0%, and for treatments without ECT, 24.1% (aHR 0.75, 95% CI 0.55-1.02, p = 0.067). Readmission rates after inpatient treatment of mania were high. ECT was not significantly associated with longer time to readmission, but there was a trend toward a protective effect of ECT when admissions with and without ECT were compared within the same patients.

Association of vena cava filters and catheter-directed thrombolysis for deep vein thrombosis with hospital readmissions

BackgroundAcute deep vein thrombosis (DVT) affects >350,000 patients each year in the United States. Contemporary rehospitalization rates and predictors of acute DVT have not been well-characterized. We aimed to evaluate the all-cause 30-day readmission rate and its association with catheter-directed thrombolysis and vena cava filters in patients with proximal and caval DVT. MethodsPatients with an index hospitalization for acute proximal lower extremity DVT were evaluated for unplanned readmission rates at 30 days using the Nationwide Readmission Database from 2016 to 2017. We used Cox proportional hazard model to determine the predictors of 30-day readmissions and their association with inferior vena cava (IVC) filter and CDT use. ResultsWe identified 58,306 adult patients with an index hospitalization for acute proximal DVT. The unplanned 30-day rehospitalization rate was 14.7% (95% confidence interval [CI], 14.5-15.0%). There were 4995 patients (10.0%) who underwent CDT and 6085 (12.2%) who underwent IVC filter placement. In multivariable analysis, only CDT was associated with a lower hazard for rehospitalization (hazard ratio [HR], 0.77; 95% CI, 0.71-0.84; P < .001), whereas IVC filter placement (HR, 1.26; 95% CI, 1.19-1.34; P < .001), Charlson Comorbidity Index of >3 (HR, 1.47; 95% CI, 1.38-1.56; P < .001), malignancy (HR, 1.45; 95% CI, 1.34-1.57; P < .001), and length of stay >5 days (HR, 1.39; 95% CI, 1.33-1.46; P < .001), and acute kidney injury (HR, 1.18; 95% CI, 1.11-1.25; P < .001) were associated with higher readmission rates. ConclusionsThe 30-day unplanned rehospitalization rate continues to be high in patients with acute proximal DVT. CDT was associated with lower rehospitalization rates, whereas IVC filter placement was associated with increased rehospitalization rates.

Hospital partnership and patient outcomes among postacute patients with stroke.

Postacute care (PAC) heavily relies on effective connection between acute and postacute providers. However, little is known about whether and to what extent providers' patient-sharing relationships influence patient outcomes. This study aimed to examine whether patients with stroke who were discharged to PAC hospitals with which the originating hospital had a strong patient-sharing relationship have a lower rate of rehospitalization and lower mortality risk. This population-based retrospective cohort study used the Taiwan National Health Insurance Research Database. A total of 1988 patients initially hospitalized for stroke between July 1, 2017, and June 30, 2018, who were newly discharged to 193 PAC hospitals from 175 originating hospitals were included. We described the partnership between originating acute hospitals and PAC hospitals using tie strength and referral concentration. The main outcome included unplanned readmission and mortality. Hierarchical logistic regression analysis and Cox proportional hazards models were applied. A dose-response relationship was clearly observed between tie strength and patient outcomes. Patients with stroke who were discharged to a PAC hospital that had the strongest tie strength with the originating hospital were least likely to be readmitted and had the lowest mortality risk. Moreover, patients who received care from hospital pairs with highly or moderately concentrated referrals also had lower readmission and mortality risk. A greater number of shared patients and a more concentrated referral linkage between acute and PAC providers may reduce potential adverse outcomes in PAC patients. Instead of attaining more partners, PAC policies should encourage providers to strengthen their patient-sharing relationship with their existing PAC partners.

Effects of dapagliflozin on cardiac function indexes and serum MCP-1 levels in patients with Type 2 diabetes mellitus complicated with heart failure

ABSTRACT Type 2 diabetes mellitus (T2DM) and heart failure (HF) are common in clinic, and they often coexist, triggering poor prognosis of patients and increasing hospitalization rates and mortality. Due to some common pathophysiological mechanisms between T2DM and HF, the two have synergistic effects and require collaborative management . In terms of the treatment of T2DM combined with HF, the effects of drugs on both diseases need to be considered to prevent the impact of HF drugs on glycometabolism. As an SGLT2 inhibitor, dapagliflozin can excrete glucose through the kidneys, reduce blood volume, decrease cardiac load to some extent, improve HF symptoms, and better control blood glucose . Therefore, this study selected 60 HF patients complicated with T2DM as the research subjects, and divided them into control group (CLG, conventional medical treatment) and observation group (ONG, dapagliflozin treatment) to explore the effects of dapagliflozin through comparative analysis. According to the results, compared with CLG, ONG had better improvement of blood glucose, cardiac function, and serum levels (P < 0.05), and a lower rehospitalization rate (P < 0.05), with no obvious between-group differences in the incidence of hypotension and emaciation (P > 0.05). These results showed that dapagliflozin in the treatment of T2DM with HF can improve blood glucose levels, cardiac function indexes and inflammatory factor levels, and decrease rehospitalization rates, presenting good clinical efficacy.

Amputation versus Reconstruction in Severe Lower Extremity Injury: A Systematic Review and Meta-Analysis.

Cases of severe lower limb injuries that previously were amenable only to amputation can now, in certain circumstances, be managed with reconstruction. The present systematic review and meta-analysis was designed to compare the results of amputation and reconstruction in severe lower extremity injuries. PubMed, EMBASE and Cochrane Central Register of Controlled Trails (CENTRAL) were comprehensively searched for studies comparing amputation and reconstruction for severe lower extremity injuries. The search terms used were the following: "amputation", "reconstruction", "salvage", "lower limb", "lower extremity", and "mangled limb", "mangled extremity", "mangled foot". Two investigators screened eligible studies, assessed the risk of bias and extracted the data from each study. Meta-analysis was conducted using the Review Manager Software (RevMan, Version 5.4). The I2 index was used to assess heterogeneity. Fifteen studies with 2,732 patients were included. Amputation is associated with lower rehospitalization rates, lower length of stay in the hospital, lower number of operations and additional surgery and fewer cases of infection and osteomyelitis. Limb reconstruction leads to faster return to work and lower rates of depression. The outcomes with respect to function and pain are variable among the studies. Statistically significance was achieved only with regards to rehospitalization and infection rates. This meta-analysis suggests that amputation yields better outcomes in variables during the early postoperative period, while reconstruction is associated with improved outcomes in certain long-term parameters. Severe lower limb injuries should be managed on their individual merit. The results of this study may be a useful tool to aid in the decision-making for the treating surgeon. High-quality Randomized Controlled Studies are still required to further our conclusions.

2169. Anti-anaerobic Antibiotic Use is Associated With Lower Rehospitalization Rate in Known and Suspected Pleural Empyema in Adults

Abstract Background There is not a prevailing consensus on appropriate antibiotic choice, route, and duration in the treatment of bacterial pleural empyema after appropriate source control. Professional society guidelines identify a wide range of antibiotic durations, and generally recommend an antibiotic with broad-spectrum activity against anaerobes (e.g. clindamycin, metronidazole, carbapenem, or penicillin/beta-lactamase inhibitor combination), while noting the lack of comparative trials with which to guide recommendations. Methods We performed a hypothesis-generating retrospective chart review analysis of clinical outcomes in 355 adult inpatients who had pleural drainage, via either chest tube or surgical intervention, for known or suspected empyema. The aims of the investigation were to compare clinical outcomes with regard to 1) the use of antibiotics with broad activity against anaerobes, 2) total antibiotic duration, and 3) IV antibiotic duration. Mann-Whitney U test with Bonferroni multiplicity adjustment was used to compare outcomes with regard to these variables. Results A longer course of an anti-anaerobic antibiotic was associated with both lower 30-day readmission rates for empyema (11.9 ± 13.8 antibiotic days in non-readmission group, n = 321 vs 2.2 ± 2.7 days in readmission group, n = 17, p-value 0.003) and lower all-cause 30-day readmission (12.3 ± 14.1 in non-readmission group, n = 290 vs 6.1 ± 7.9 in readmission group, n = 49, p-value 0.003). Longer total antibiotic duration was associated with lower empyema-specific 30-day readmission rates (21.5 ± 20.1 vs 12.4 ± 8.2, p-value 0.010), with a non-significant trend towards lower all-cause 30-day readmission (22.1 ± 20.9 vs 15.0 ± 8.3). IV antibiotic duration was not associated with a difference in 30-day readmission (data not shown). Conclusion Our data support the premise that routine use of anti-anaerobic antibiotics is indicated in the treatment of pleural empyema. However, our study casts doubt on the benefits of extended IV rather than oral antibiotics in the treatment of empyema. This represents a target for future investigation with the aim of limiting complications associated with the excessive use of IV antibiotics. Disclosures All Authors: No reported disclosures.

Association between antibiotics and rehospitalization in patients with acute exacerbations of chronic obstructive pulmonary disease discharged from the emergency department.

Patients with acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are frequently discharged from the emergency department (ED) and treated with antibiotics. The role of antibiotics in the outpatient management of AECOPD is controversial and has never been studied in the ED setting. We conducted a secondary analysis of prospectively collected data from the validation study of the Ottawa COPD Risk Scale. We included adult patients with AECOPD who were discharged from six tertiary care EDs in Canada over a two-year period and assessed rates of rehospitalization within 14days of ED discharge. To examine the association between antibiotic treatment and rehospitalization, we performed multivariable logistic regression and propensity score-matched analyses. A total of 774 patients were included in the analysis. The mean age was 69.4years, 388 patients (50.1%) were female, and 451 patients (58.3%) were discharged with antibiotics. Twenty-nine (6.4%) and 36 (11.1%) patients returned to hospital with admission in the antibiotic and no antibiotic groups, respectively (unadjusted OR 0.55; 95% CI 0.33-0.92); adjustment for prespecified baseline characteristics using logistic regression yielded OR 0.65; 95% CI 0.38-1.08. In the propensity score-matched analysis comprising of 197 matched pairs, 15 (7.6%) and 19 patients (9.6%) in the antibiotic and no antibiotic groups returned with admission, respectively (OR 0.69; 95% CI 0.29-1.62). For patients with AECOPD discharged from the ED, we did not find an association between outpatient treatment with antibiotics and lower rates of rehospitalization after accounting for differences in baseline patient characteristics. However, the small sample size and low observed rate of the primary outcome created substantial risk of Type II error. Until further evidence is available, clinicians should continue prescribing antibiotics for patients with AECOPD based on clinical judgement and current practice guidelines.

Effect of laparoscopic angle of His reconstruction in the treatment of patients with gastroesophageal reflux disease and hiatal hernia.

Effect of laparoscopic angle of His reconstruction in the treatment of patients with gastroesophageal reflux disease and hiatal hernia.

The Relationship Between the Utilization of Arterial Blood Gas Analysis and Rehospitalization in Heart Failure: A Retrospective Cohort Study.

BackgroundThe most common presentation of decompensated HF is dyspnea, and arterial blood gas analysis is an excellent tool for the decision-making process for most dyspneic patients. However, data on the prognostic value of ABG in HF patients are limited. Herein, a retrospective cohort study was conducted to investigate whether the utilization of arterial blood gas analysis was independently associated with re-hospitalization in patients with heart failure.MethodsAs a retrospective cohort study, the relevant clinical data of hospitalized patients admitted to Zigong Fourth People's Hospital, Sichuan, China from December 2016 to June 2019 with a diagnosis of HF were analyzed. The re-hospitalization within 6 months and the use of intravenous diuretic, nitrates, inotropes, or vasopressors were compared between patients with and without arterial blood gas analysis. We used a multivariable logistic regression model, propensity score analysis, and an inverse probability-weighting model to ensure the robustness of our findings.ResultsWe included 1,605 patients with heart failure. The overall re-hospitalization rate within 6 months was 38.2%; it was 34.8% and 41.8% for heart failure patients with or without arterial blood gas analysis, respectively. In the inverse probability-weighting model, the use of arterial blood gas analysis was associated with a 26% lower re-hospitalization rate within 6 months.ConclusionThe performance of arterial blood gas analysis is associated with a 6-month rehospitalization rate benefit in a general population of heart failure patients. This association warrants further investigation.

Anemia in Cardiovascular Disease: Marker of Disease Severity or Disease-modifying Therapeutic Target?

In this review paper, we examine the latest evidence regarding the use of iron supplementation, erythropoiesis-stimulating agents (ESAs), and blood transfusions as therapeutic targets for anemia to mitigate morbidity and mortality in patients with cardiovascular disease. Intravenous ferric carboxymaltose (FC) injections in heart failure (HF) have resulted in improved self-reported patient symptoms; higher exercise capacity, as measured by 6-min walk test distance in anemic patients; and lower re-hospitalization rates in iron deficient patients. Darbepoetin alfa has shown evidence of improved Kansas City Cardiomyopathy Questionnaire scores. No mortality benefits have been noted thus far with FC injections or darbepoetin in HF, with an increase in adverse events with darbepoetin. Aggressive transfusions (Hg < 10g/dL) are not associated with improved outcomes in cardiovascular disease. Quality of life metrics, rather than mortality, appear to improve with IV FC and ESA use in HF. More studies are required to see if these treatments have a role in coronary artery disease. Current evidence suggests that anemia is a marker of underlying disease severity, with a limited role in disease modification. Further studies are required to solidify our understanding of this topic.

Do Skilled Nursing Facilities That Provide More Rehabilitation Therapy Have Lower Rehospitalization Rates?

This study examines whether skilled nursing facilities (SNFs) that consistently provided more rehabilitation therapy than other SNFs had lower 30-day rehospitalization rates. A cross-sectional analysis of 11 866 SNFs in the United States compared 30-day rehospitalization rates of SNFs that consistently provided more rehabilitation therapy to other SNFs using linear regression models. High-billing SNFs were defined as the 10% of SNFs with the highest proportions of Medicare fee-for-service claims that just surpassed the therapy minute threshold for the highest payment category. After controlling for patient and facility characteristics, high-billing SNFs had higher 30-day rehospitalization rates as well as longer median length of stay and greater mean cost per stay. Small reductions in the amount of therapy provided are unlikely to increase 30-day rehospitalization rates in SNFs. This has important consequences for the recently implemented patient-driven payment model, which incentivizes SNFs to provide less rehabilitation therapy.

Association of Vena Cava Filters and Catheter-Directed Thrombolysis for Deep Vein Thrombosis With Hospital Readmissions

OBJECTIVES: The objective was to evaluate all-cause 30 days readmission rate and its association with inferior vena cava filters (IVCF) placement and catheter-directed thrombolysis (CDT) in patients with proximal and caval DVT. BACKGROUND: The rehospitalization rates and its predictors in acute proximal DVT have not been well characterized, including the impact of IVCF placement and CDT.METHODS: Patients with index hospitalization for acute proximal lower extremity DVT were evaluated for unplanned readmission rates at 30 days using Nationwide Readmission Database from 2016 to 2017. We used Cox proportional hazard model to determine the predictors of 30-days readmissions and its association with IVCF and CDT use. RESULTS: 58,306 adult patients were identified with an index hospitalization for acute proximal DVT. 533 patients died during the index admission or within 30 day from initial discharge. The unplanned 30-day rehospitalization rate among survivors of initial hospitalization was 14.7% (95% confidence interval [CI]: 14.5-15.0%). In multivariable analysis, only CDT was associated with a lower hazard for rehospitalization (HR 0.77, 0.71-0.84), whereas IVCF placement (HR 1.26, P<0.001, 95% CI 1.19-1.34), malignancy (HR 1.45, P<0.001, 95% CI 1.34-1.57), and length of stay more than 5 days (HR 1.39, P<0.001, 95% CI 1.33-1.46) were associated with higher readmission rates. CONCLUSIONS: The 30-day unplanned rehospitalization rate continues to be high in patients with acute proximal DVT. CDT was associated with lower rehospitalization rates, while IVCF placement was associated with increased rehospitalization rates. FUNDING STATEMENT: This research was funded by the Division of Cardiovascular Disease, Temple University Hospital. DECLARATION OF INTERESTS: Dr Bashir has equity interest in Thrombolex Inc. Dr. Bikdeli reports that he is a consulting expert, on behalf of the plaintiff, for litigation related to specific brand models of IVC filters. Dr. Anthony J. Comerota is an unpaid member of the Scientific Advisory Board of Thrombolex, Inc. No other disclosures are reported. ETHICS APPROVAL STATEMENT: NRD is publicly available and contains deidentified patient information, hence, the study was exempted from institutional review board assessment.

10-Year Results of Mitral Repair and Coronary Bypass for Ischemic Regurgitation: A Randomized Trial

BackgroundThe decision to treat moderate ischemic mitral regurgitation (IMR) at the time of coronary artery bypass surgery (CABG) remains controversial. We previously conducted a prospective randomized trial that showed a benefit of adding restricted annuloplasty to bypass surgery (CABG-Ring group) in terms of IMR grade, New York Heart Association classification, and left ventricle reverse remodeling. Here, we present the long-term (>10 years) follow-up data from this randomized trial. MethodsThe original trial arms accounted for 54 patients in the CABG-alone and 48 in the CABG-Ring group; patients were re-contacted for follow-up to obtain relevant clinical and echocardiographic information. ResultsThe mean follow-up was 160.4 ± 45.5 months. Survival probabilities in the CABG-alone and CABG-Ring groups were 96% vs 93% at 3 years, 85% vs 89% at 6 years, 79% vs 85% at 9 years, 77% vs 83% at 12 years, and 72% vs 80% at 15 years, respectively (P = .18) Freedom from at least moderate IMR or reintervention at last follow-up was also higher in the CABG-Ring group (P < .001). Compared with the CABG-alone group, the CABG-Ring group had a higher degree of left ventricular reverse remodeling (54.7 ± 6.9 mm vs 51.6 ± 6 mm, respectively; P = .03), lower New York Heart Association class (P < .001), and a lower rate of rehospitalization (P = .002). ConclusionsLong-term follow-up data from our randomized trial further support the utility of performing restricted annuloplasty at the time of CABG to prevent further progression of IMR, mitral reintervention, and left ventricle remodeling. Untreated IMR was associated with significantly higher New York Heart Association class and rehospitalization.

A real-world observational study of drug utilization and clinical outcomes of direct-acting antivirals and interferon therapy for hepatitis C treatment in Taiwan

Objective In this study, we investigated the use of direct-acting antivirals (DAAs), medical expenses and clinical outcomes since the initiation of national health insurance coverage in Taiwan. Methods This was a retrospective observational study. We obtained claims data from Taiwan’s National Health Insurance Research Database in 2017. Patients diagnosed with hepatitis C with at least two physician visits or one hospitalization were included in the study. Cases were divided into three groups based on the treatment type: traditional treatment (interferon, INF), new drug treatment (DAA) and INF-experienced (INF followed by DAA). We compared the distributions of various cases based on individual demographic variables, hospital type and comorbidities. Trends in medical expenses by treatment type were estimated. We also analyzed clinical outcomes, including rehospitalization and liver function disorders, using a survival analysis method. Results Among patients with hepatitis C, the DAA group had a significantly higher proportion of females, a higher mean age and greater disease severity than the INF group. The growth rate of medical expenses was significantly lower in the DAA group. In addition, compared to the INF group, the DAA group and INF-experienced group had significantly lower rehospitalization rates, and the DAA group had a significantly lower risk of liver function disorders. Furthermore, the longer a patient received any form of treatment, the lower was their chance of rehospitalization and liver function disorders. Conclusions In conclusion, our results confirmed that insurance coverage of DAAs led to better clinical outcomes than INF, and this may reduce increases in medical expenses and the risks of rehospitalization and liver function disorders. What is known on this topic Interferon for hepatitis C has low efficacy with serious side effects, while the efficacy of new oral drugs (direct-acting antivirals, DAAs) is high. DAAs were approved for listing in Taiwan in December 2013, and they have been covered by National Health Insurance since January 2017. Little is known about DAA-related real-world evidence following the coverage of DAAs in Taiwan, including drug utilization, expenditures and safety. What this study adds This study explored three important issues related to DAAs: drug utilization, medical expenses and clinical outcomes following the insurance coverage by using the National Health Insurance Database. Cases were divided into three groups based on the treatment type: traditional treatment (interferon, INF), new drug treatment (DAA) and INF-experienced (INF followed by DAA). After the adjustment of various personal and hospital factors, the DAA group and INF-experienced group had significantly lower rehospitalization rates, and the DAA group had a significantly lower risk of liver function disorders, compared to the interferon group. There was a lower chance of rehospitalization and lower liver function disorder rates with longer treatment.

Rates of rehospitalisation in the first 2 years among preterm infants discharged from the NICU of a tertiary children hospital in Vietnam: a follow-up study

ObjectivesTo describe the characteristics of rehospitalisation in Vietnamese preterm infants and to examine the time-to-first-readmission between two gestational age (GA) groups (extremely/very preterm (EVP) vs moderate/late preterm (MLP)); and further...

A trinity technique for prevention of low rectal anastomotic leakage in the robotic era

BackgroundAnastomotic leakage (AL) is a severe complication of low anterior resection (LAR) for rectal cancer, and effectiveprevention is urgently needed. In the robotic era, this study aimed to explore the role of innovative techniques in preventing AL in rectal cancer patients undergoing robotic LAR. MethodsFrom May 2012 to May 2017, a total of 601 patients underwent robotic LAR, with 191 patients participated as control subjects (non-PST group) and 410 patients are subjected to a trinity technique (PST group). The AL rate, short-term and long-term outcomes are analyzed and compared. ResultsThe overall rate of AL was 6.8% out of 601 patients, with Grade B at 5.7% and Grade C at 1.1%, using the ISREC grading system. The PST group presented lower incidence of both overall AL (5.1% vs 10.5%, P = 0.015) and major AL (0.2% vs 3.2%, P = 0.005), when compared with the non-PST group, respectively. Furthermore, the PST group had similar surgical complications (17.3% vs 20.9%, P = 0.286), while with lower re-hospitalization rate (2.7% vs 6.3%, P = 0.038) and reoperation rate (0.2% vs 4.2%, P = 0.001), compared with the non-PST group, respectively. Short-term recovery and long-term oncological outcomes were not significant in the two groups. By multivariate logistic regression models, the risk factors of AL of robotic LAR are confirmed as non-PST technique, estimated blood loss ≥100 mL, anastomosis from anal verge <5 cm, and distal resection margin from tumor <2 cm. ConclusionsThe innovative PST technique may shed light on an effective method for preventing occurrence of AL in robotic LAR.

Erythropoietin treatment is associated with a reduction in moderate to severe bronchopulmonary dysplasia in preterm infants. A regional retrospective study

Erythropoietin treatment is associated with a reduction in moderate to severe bronchopulmonary dysplasia in preterm infants. A regional retrospective study. ObjectiveTo determine whether premature infants treated with erythropoietin (Epo) in the neonatal period for anemia had a lower incidence of bronchopulmonary dysplasia (BPD), defined as oxygen need at 36 weeks postmenstrual age, and lower rehospitalization rates in the first year of life than infants not exposed. MethodsRetrospective study of a population of infants born at 23 to 32 weeks gestational age, between January 2009 and December 2014, with birthweight ≤1500 g. Patient characteristics, and risk factors for BPD were compared between patients who received erythropoietin, and those not exposed. To examine the association between the outcomes of BPD at 36 weeks PMA, rehospitalization, and erythropoietin treatment, we performed a propensity score (PS) analysis using inverse probability of treatment weighted (IPTW) approach. For comparison, we conducted a logistic regression adjusting for the same covariates used to generate PS using the original population. ResultsThe study population included 1821 preterm infants: 928 received Epo and 893 did not. Epo treatment was associated with a reduction in BPD (18.8% versus 25.9%, p < 0.01) at 36 weeks PMA and reduced median length of stay with lowest BPD rate with Epo initiation before 2 weeks of age. There was no difference in rehospitalization rates in the first year of life. ConclusionErythropoietin treatment was associated with a reduction in BPD but not in rehospitalization rate in the first year of life.

Effectiveness of Cognitive Training in an Intensive Outpatient First Episode Psychosis Program.

Despite effective pharmacotherapy for positive symptoms of psychosis, cognitive deficits emerge early and are persistent. Efficacy studies have demonstrated cognitive training can produce improvement in cognition, symptoms, and functional outcomes for psychosis. A chart review of seventy-one first episode psychosis patients in a cognitive training program was designed to determine feasibility and effectiveness of the program in a non-research clinic setting. Cognitive testing data, symptom change, and re-hospitalization data were reviewed. The MATRICS Consensus Cognitive Battery (MCCB) was used to measure processing speed, attention, memory, verbal learning, visual learning, problem solving, and social cognition. Improvements in global cognition were found (p < .05), driven by changes in working memory and speed of processing. The expanded Brief Psychiatric Rating Scale (BPRS-E) was used to measure change in mental health symptoms. There were no significant changes in symptoms. Participants without comorbid diagnoses, who underwent cognitive training procedures, had lower re-hospitalization rates when compared to another comprehensive first episode program and routine practice. These findings indicate feasibility and effectiveness for implementing cognitive training for first episode patients in a day treatment setting.

LncRNA MEG3 is downregulated in ankylosing spondylitis and associated with disease activity, hospitalization time and disease duration.

Long non-coding (lnc)RNA maternally expressed gene 3 (MEG3) has been proved to participate in osteoporosis, which features inverse pathological changes to those associated with spondylosis. The present study aimed to investigate the involvement of lncRNA MEG3 in ankylosing spondylitis. Blood and open sacroiliac joint biopsies were obtained from ankylosing spondylitis patients and healthy controls, and the expression of MEG3 in those tissues was detected by reverse-transcription-quantitative polymerase chain reaction analysis. Disease activity was evaluated according to the Ankylosing Spondylitis Disease Activity Score established by the International Association of Ankylosing Spondylitis. The diagnostic value of MEG3 expression for ankylosing spondylitis was evaluated by receiver operating characteristic curve analysis. The correlation between MEG3 expression and disease activity was assessed using Pearson correlation analysis. Furthermore, according to the median expression level of MEG3, patients were divided into high-level and low-level groups. The hospitalization time and re-hospitalization rate within 2 years after discharge were compared between these two groups and differences in clinicopathological parameters between the two groups were analyzed using the chi-square test. The results indicated that MEG3 was downregulated in ankylosing spondylitis patients compared with that in healthy controls. Furthermore, MEG3 expression levels may be used to effectively distinguish ankylosing spondylitis patients from healthy controls. The serum levels of MEG3 were not associated with the patients' age, sex or alcohol/tobacco consumption, but closely correlated with disease activity and disease duration. In addition, patients with higher expression levels of MEG3 had a shorter hospitalization time and a lower re-hospitalization rate within 2 years after discharge It was concluded that lncRNA MEG3 is downregulated in ankylosing spondylitis patients and is associated with disease activity, time of hospitalization and disease duration.

Influence of Home Based Exercise Intensity on the Aerobic Capacity and 1 Year Re-Hospitalization Rate in Patients with Chronic Heart Failure

Purpose: This study investigated the effects of home-based exercise intensity on the aerobic capacity and 1 year re-hospitalization rate in patients with chronic heart failure (CHF). Methods: Forty seven patients with CHF (males 33, females 14, age 61.3±9.8 years) participated in this study. The patients were allocated randomly to 3 groups in accordance with home-based exercise intensity: no home based exercise (NHE, 40%, n=19), moderate intensity home-based exercise (MIHE, 43%, n=20), and high intensity home based exercise (HIHE, 17%, n=8). All patients completed the symptom-limited cardiopulmonary exercise (CPX) test safely at the cardiac rehabilitation hospital. Results: The NHE group significantly showed lower peak VO2 and a higher VE/VCO2 slope than the MIHE (p<0.05) and HIHE (p<0.01) groups. On the other hand, the NHE group did not show significant differences in the other hemodynamic responses, such as heart rate (HR) max, HR reserve, maximal systolic blood pressure (SBP), and SBP reserve. Nine out of 19 NHE patients (47%) were re-hospitalized related to heart disease and two out of 20 MIHE (10%) patients were re-hospitalized, but nobody in the HIHE group were re-hospitalized within 1 year from the CPX test. Conclusion: In patients with CHF, home-based self-exercise is one of the important factors for reducing the re-hospitalization rate. In addition, improved aerobic capacity is strongly associated with a lower re-hospitalization rate. In particular, re-hospitalized CHF patients showed significant differences in respiratory parameters and hemodynamic parameters compared to the non-re-hospitalized patients.