Linear accelerator-based stereotactic arrhythmia radioablation for paroxysmal atrial fibrillation in elderly: a prospective phase II trial.

AIMS: Stereotactic arrhythmia radioablation (STAR) is a novel therapeutic approach for cardiac arrhythmias. The aim of this trial is to investigate the feasibility of STAR for the treatment of paroxysmal atrial fibrillation (AF) in elderly patients. METHODS AND RESULTS: Inclusion criteria were age >70 years, symptomatic AF, antiarrhythmic drugs failure, or intolerance. All patients underwent to 4D cardiac computed tomography simulation. The clinical target volume was identified in the area around pulmonary veins (PV). Stereotactic arrhythmia radioablation was performed with a total dose of 25 Gy (single fraction) delivered in 3 min. Twenty patients were enrolled and 18 underwent STAR. One patient withdrew informed consent before treatment and one patient was excluded due to unfavourable oesophagus position. With a median follow-up (FU) of 16 months (range 12-23), no acute toxicity more than Grade 3 was reported. Five patients had a Grade 1 oesophagitis 24 h after STAR; eight patients had an asymptomatic Grade 1 pericardial effusion, and one patient had a torsade de pointes treated effectively by electrical cardioversion and subsequent cardiac implantable cardioverter-defibrillator implantation. Most patients had a significant reduction in AF episodes. Five patients, due to arrhythmias recurrences after STAR, performed electrophysiological study documenting successful PV isolation. Finally, a significant improvement of quality of life was documented (48 ± 15 at enrolment vs. 75 ± 15 at 12 months FU; P < 0.001). CONCLUSION: The present phase II trial demonstrated the feasibility of STAR in paroxysmal AF elderly patients and its potential role in increasing the quality of life. Surely, more robust data are needed about safety and efficacy. TRIAL REGISTRATION: ClinicalTrials.gov: NCT04575662.

Characteristics, Outcomes, and Long-Term Survival of Patients With Heart Failure Undergoing Inpatient Cardiac Rehabilitation.

OBJECTIVE: To investigate the association of cardiac rehabilitation (CR) participation with all-cause mortality after a hospitalization for heart failure (HF) and to describe the characteristics and functional and clinical outcomes of HF patients undergoing inpatient CR. DESIGN: Multicenter cohort study. The association between CR participation and all-cause mortality from discharge from the acute care setting was assessed using Cox regression analysis adjusting for established prognostic factors. SETTING: Six inpatient rehabilitation facilities. PARTICIPANTS: A total of 3219 patients with HF admitted to inpatient CR between January 2013 and December 2016. Of these patients, 1455 had been transferred directly from acute care hospitals after a hospitalization for HF (CR-group 1) and 1764 had been admitted from the community due to worsening functional disability or worsening clinical conditions (CR-group 2). Serving as a control group were 633 patients not referred to CR after a hospitalization for HF served as control group (non-CR group). INTERVENTIONS: Cardiac rehabilitation. MAIN OUTCOME MEASURES: Long-term mortality. Secondary outcomes were: (1) change in functional capacity, as assessed by change in 6-minute walking distance from admission to discharge; (2) clinical outcomes of the index inpatient rehabilitation admission, including in-hospital mortality and unplanned readmission to the acute care. RESULTS: Compared with the non-CR group, the adjusted hazard ratios of mortality at 1, 3, and 5 years for CR-group 1 patients were 0.82 (range, 0.68-0.97), 0.81 (range, 0.71-0.93), and 0.80 (range, 0.70-0.91). The 6-minute walking distance increased from 230-292 meters (P<.001), and 43.4% of the patients gained >50 m improvement. Overall, 2.5% of the patients died in hospital and 4.7% of the patients experienced unplanned readmissions to acute care, with significant differences between group 1 and group 2. CONCLUSIONS: Our data show that inpatient CR is effective in improving functional capacity and suggest that inpatient CR provided in the earliest period after a hospitalization for HF is associated with long-term improved survival.

The Modified Five-Point Test (MFPT): normative data for a sample of Italian elderly.

INTRODUCTION: Non-verbal figural fluency is related to executive functions and specifically to the ability to create as many unique designs as possible, while minimizing their repetitions. An Italian version of figural fluency is the Modified Five-Point Test (MFPT), which is highly employed in the clinical practice of neuropsychologists. To date, reference data of Italian population are limited to a sample aged between 16 and 60 years old. Thus, the current study aims to provide normative data of the MFPT in the context of a population-based setting, conducted in Southern Italy. MATERIAL AND METHODS: We collected N = 340 Italian healthy subjects, aged over 65 years old (range: 65-91), pooled across subgroups for age, sex, and education. Multiple regression analyses were performed to estimate the effect of age, education, and sex on the participant's performance. Equivalent scores and cut-off scores were also defined for the number of unique designs (UDs) and the number of strategies (CSs). RESULTS: Multiple regression analyses revealed that UDs increase with decreasing age and increasing educational level. CSs are influenced by higher educational levels but neither by age nor sex. A significant inverse correlation between the UDs and percentage of errors occurred, suggesting that a higher number of UDs are associated with a fewer number of errors and higher CSs employed. CONCLUSION: The MFPT provides a measure of cognitive functioning in terms of the ability to initiate and realize designs, affording useful hints for clinical settings. The MFPT may represent a handy and useful tool with a specific focus in the differentiation of healthy versus pathological aging.

Malnutrition in patients admitted to in-hospital cardiac rehabilitation: Clinical correlates and association with mortality.

Malnutrition is highly prevalent among hospitalized patients; thus, an accurate identification of malnutrition could improve the outcome of these patients. The aim of the present paper was to apply multiple methods to evaluate the prevalence of malnutrition and clinical correlates in patients admitted to in-hospital cardiac rehabilitation.  We performed a prospective study of 426 patients admitted to in-hospital cardiac rehabilitation: 282 (66.2%) had undergone a major cardiac surgery and 144 (34.8%) had experienced heart failure. The albumin level and Mini Nutritional Assessment (MNA) scores were applied to evaluate the nutritional status of these patients. Serum albumin levels were < 3.5 g/dl in 147 (34.5%) patients, and MNA scores were < 24 in 179 (42.0%) patients. Patients with malnutrition or a risk of malnutrition had lower haemoglobin values, lower EuroQol scores and poorer functional status. Female gender, age, functional status and Cumulative Illness Rating Scale severity were predictors of malnutrition. Over a median follow-up of 47 months, MNA scores <24 were associated with higher mortality, even after correction for confounding variables. In conclusion, in patients admitted to in-hospital cardiac rehabilitation, malnutrition and risk of malnutrition frequently occur and are associated with poor functional status, higher clinical complication rates and long-term mortality.

Electroanatomic guidance versus conventional fluoroscopy during transseptal puncture for atrial fibrillation ablation.

INTRODUCTION: Technological advancement in the setting of atrial fibrillation (AF) ablation has decreased radiation exposure and complications associated with the procedure. Yet, transseptal puncture (TSP) remains a challenging step that necessitates accurate guidance. We describe our experience performing TSP under electroanatomic (EA) guidance. METHODS AND RESULTS: The analysis included 145 consecutive EA-guided ablation procedures performed between June 2018 and April 2019 and 145 consecutive standard ablations performed before June 2018. EA guidance utilized the CARTO 3 three-dimensional mapping system to reconstruct anatomic and electrical characteristics of the right atrium and fossa ovalis. Patients with a history of previous cardiac surgery were excluded. For EA-guided procedures, the mean patient age was 60 ± 10 years, 75.2% were male, and 69.0% had paroxysmal AF. Similarly, the mean age for conventional procedures was 60 ± 11 years, 71.0% were male, and 71.7% had paroxysmal AF. The fossa ovalis was detected as a region of low voltage, <0.75 mV. EA guidance yielded shorter fluoroscopy times (EA vs. conventional, 3.6 ± 2.5 vs. 13.5 ± 10.5 min; p < .001) and a lower dose area product than conventional guidance (13 ± 11 Gy* cm2 vs. 28 ± 27 Gy* cm2 ; p < .001). The total procedure duration was similar between groups (146 ± 48 vs. 148 ± 54 min). There were no significant complications related to TSP. CONCLUSION: During AF ablation, TSP with EA guidance facilitated safe access to the left atrium while reducing radiation risk to both patients and operators.

Association Between Malnutrition and Outcomes in Patients With Severe Ischemic Stroke Undergoing Rehabilitation.

OBJECTIVE: To investigate the incremental prognostic significance of malnutrition in patients with severe poststroke disability. DESIGN: Retrospective cohort study. The patients were recruited from 3 specialized inpatient rehabilitation facilities. Nutritional status was assessed using the Prognostic Nutritional Index (PNI), which is calculated from serum albumin and total lymphocyte count. Scores >38 points reflect normal nutrition status, scores of 35-38 indicate moderate malnutrition, and scores <35 indicate severe malnutrition. The association of PNI categories with outcomes was assessed using multivariable regression analyses. SETTING: Inpatient rehabilitation facility. PARTICIPANTS: Patients (N=668) with ischemic stroke admitted to inpatient rehabilitation within 90 days from stroke occurrence and classified as Case-Mix Groups 0108, 0109, and 0110 of the current Medicare case-mix classification system. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Three outcomes were examined: (1) the combined outcome of transfer to acute care and death within 90 days from admission to rehabilitation; (2) 2-year mortality; and (3) FIM motor effectiveness, calculated as (FIM motor change/maximum FIM motor-admission FIM motor score)×100. RESULTS: Overall, the median time to rehabilitation admission was 18 days (range, 12-26 days). The prevalence of moderate and severe malnutrition was 12.7% and 11.5%, respectively. Ninety-one patients (13.6%) experienced the combined outcome. After adjusting for independent predictors including sex, atrial fibrillation, dysphagia, FIM cognitive score, and hemoglobin levels, neither moderate (P=.280) nor severe malnutrition (P=.482) were associated with the combined outcome. Similar results were observed when looking at 2-year mortality. Overall, FIM motor effectiveness was 30%±24%. After adjusting for independent predictors, severe malnutrition (ß coefficient -0.458±0.216; P=.034) was associated with FIM motor effectiveness. CONCLUSIONS: Approximately 1 in every 9 patients presented severe malnutrition. On top of the independent predictors, severe malnutrition did not provide additional prognostic information concerning risk of the combined outcome or 2-year mortality. Conversely, severe malnutrition was associated with poorer functional outcome as expressed by FIM motor effectiveness.

Rehabilitation Outcomes of Patients With Severe Disability Poststroke.

OBJECTIVE: To characterize rehabilitation outcomes of patients with severe poststroke motor impairment (MI) and develop a predictive model for treatment failure. DESIGN: Retrospective cohort study. Correlates of treatment failure, defined as the persistence of severe MI after rehabilitation, were identified using logistic regression analysis. Then, an integer-based scoring rule was developed from the logistic model. SETTING: Three specialized inpatient rehabilitation facilities. PARTICIPANTS: Patients (N=1265) classified as case-mix groups (CMGs) 0108, 0109, and 0110 of the Medicare classification system. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Change in the severity of MI, as assessed by the FIM, from admission to discharge. RESULTS: Median FIM-motor (FIM-M) score increased from 17 (interquartile range [IQR] 14-23) to 38 (IQR, 25-55) points. Median proportional recovery, as expressed by FIM-M effectiveness, was 26% (IQR, 12-47). Median FIM-M change was 18 (IQR, 9-34) points. About 38.5% patients achieved the minimal clinically important difference. Eighteen point six percent and 32.0% of the patients recovered to a stage of either mild (FIM-M ≥62) or moderate (FIM-M 38-61) MI, respectively. All between-CMG differences were statistically significant. Outcomes have also been analyzed according to classification systems used in Australia and Canada. The scoring rule had an area under the curve of 0.833 (95% confidence interval, 0.808-0.858). Decision curve analysis displayed large net benefit of using the risk score compared with the treat all strategy. CONCLUSIONS: This study provides a snapshot of rehabilitation outcomes in a large cohort of patients with severe poststroke MI, thus filling a gap in knowledge. The scoring rule accurately identified the patients at risk for treatment failure.

Prevalence and Clinical Impact of Systemic Inflammatory Reaction After Cardiac Surgery.

OBJECTIVES: Cardiac surgery induces a systemic inflammatory reaction that has been associated with postoperative mortality and morbidity. Many studies have characterized this reaction through laboratory biomarkers while clinical studies generally are lacking. This study aimed to assess the incidence of postoperative systemic inflammation after cardiac surgery, and the association of postoperative systemic inflammation with preoperative patients' characteristics and postoperative outcomes. DESIGN: Retrospective analysis of prospectively collected data. Analysis of the overall population and of propensity-matched subgroups. SETTING: Cardiac surgery intensive care unit. PATIENTS: Adult patients who underwent cardiac surgery with cardiopulmonary bypass (CPB) between June 2016 and June 2017. INTERVENTIONS: Mixed cardiac surgery operations on CPB. MEASUREMENTS AND MAIN RESULTS: During the study period, 502 patients underwent cardiac surgery with CPB. One hundred forty-two patients (28.3%) fulfilled SIRS criteria at 24 hours. After performing a multivariate analysis to adjust for the procedure type and preoperative systemic inflammatory reaction syndrome (SIRS) parameters, the occurrence of SIRS was associated inversely with age and extracardiac arteriopathy, and it was associated positively with preoperative white blood cell count. Vasopressors were used more frequently in SIRS patients who further experienced longer mechanical ventilation time and length of stay in the intensive care unit (ICU). The incidence of a composite outcome including death, transient ischemic attack/stroke, renal replacement therapy, bleeding, postoperative intra-aortic balloon pump insertion, and a length of stay in ICU >96 hours was more frequent in SIRS-positive patients. There was no difference between overall and matched subgroups for in-hospital mortality. CONCLUSION: In this retrospective study, the clinical signs of SIRS were detected in a substantial percentage of patients who underwent cardiac surgery. The postoperative SIRS criteria were associated with a more complicated postoperative course and higher postoperative morbidity.

Measures of hospital competition and their impact on early mortality for congestive heart failure, acute myocardial infarction and cardiac surgery.

OBJECTIVE: To measure competition amongst providers and to examine whether a correlation exists with hospitals mortality for congestive heart failure (CHF), acute myocardial infarction (AMI), isolated-coronary artery bypass graft (CABG) or valve surgery. DESIGN: Cross-sectional study based on publically available data from the National Outcome Evaluation Program (Edition 2016) of the Italian Agency for Regional Health Services. SETTING AND PARTICIPANTS: Patients discharged during 2015 for CHF or AMI, and between 2014 and 2015 for cardiac surgery (respectively, from 662, 395 and 91 hospitals). MAIN OUTCOME MEASURES: Risk-adjusted mortality rates at 30 days and measures of hospital competition for areas centred on hospital' location (fixed-radius 50-150 km, variable-radius to capture 10-30 hospitals and 6-10% of national volume). Competition was estimated as number of providers and Herfindahl-Hirschman Index (HHI). RESULTS: Indicators of competitions varied by condition and were sensitive to method used for the area definition. Hospital mortality after AMI and valve surgery increased with competition in areas identified by the variable-radius method (higher rates for a greater number of hospitals or lower HHIs). In area with fixed radius of 100-150 km, competition reduced mortality after CABG procedures (lower rates for a greater number of hospitals or smaller HHIs). Neither the number of hospitals nor HHI correlated with outcomes in CHF. CONCLUSIONS: The measures of hospital competition changed according to definition of local market and results in mortality correlations varied among conditions. Understanding the relationship between hospital competition and outcomes is important to identify strategies to improve quality of care.

Apparent Treatment Resistant Hypertension, Blood Pressure Control and the Progression of Chronic Kidney Disease in Patients with Type 2 Diabetes.

BACKGROUND/AIMS: Apparent treatment resistant hypertension (aTRH) is highly prevalent in patients with type 2 diabetes (T2D) and chronic kidney disease (CKD). The impact of aTRH and achievement of recommended blood pressure (BP) values on the rate of glomerular filtration rate (eGFR) loss in CKD patients is poorly known. To assess the role of aTRH and time-updated BP control (BPC) on the progression of CKD in patients with T2D and hypertension (HT) in real life clinical practice. METHODS: Clinical records from a total of 2,778 diabetic patients with HT and stage 3 CKD (i.e. baseline eGFR values between 30 and 60 ml/min) and regular visits during a four-year follow-up were analyzed. The association between BPC (i.e. 75% of visits with BP <140/90 mmHg) and eGFR loss (i.e. a >30% reduction from baseline) or worsening of albuminuria status over time was assessed. RESULTS: At baseline 33% of patients had aTRH. Over the 4-year follow-up, 20% had a >30% eGFR reduction. Patients with aTRH had an increased risk of eGFR loss >30% (OR 1.31; P<0.007). In patients with aTRH, BPC was associated with a 79% (P=0.029) greater risk of eGFR reduction despite a 58% (P=0.001) lower risk of albuminuria status worsening. In non-aTRH, no association was found between BPC and renal outcome. CONCLUSION: In patients with stage 3 CKD the presence of aTRH entails a faster loss of eGFR. More effective prevention of aTRH should be implemented as this condition is associated with a burden of risk not modifiable by tight BP reduction.

Diabetic kidney disease in the elderly: prevalence and clinical correlates.

BACKGROUND: Diabetic kidney disease (DKD) is a major burden in elderly patients with type 2 diabetes (T2DM). Low estimated glomerular filtration rate (eGFR+, < 60 mL/min/1.73 m2) and albuminuria (Alb+) are essential for the diagnosis of DKD, but their association with clinical variables and quality of care may be influenced by ageing. METHODS: Here we investigated the association of clinical variables and quality of care measures with eGFR+ and Alb+ in 157,595 T2DM individuals participating to the Italian Association of Clinical Diabetologists (AMD) Annals Initiative, stratified by age. RESULTS: The prevalence of eGFR+ and Alb+ increased with ageing, although this increment was more pronounced for low eGFR. Irrespective of age, both the eGFR+ and Alb + groups had the worst risk factors profile when compared to subjects without renal disease, showing a higher prevalence of out-of target values of HbA1c, BMI, triglycerides, HDL-C, blood pressure and more complex cardiovascular (CVD) and anti-diabetic therapies, including a larger use of insulin In all age groups, these associations differed according to the specific renal outcome examined: male sex and smoking were positively associated with Alb+ and negatively with eGFR+; age and anti-hypertensive therapies were more strongly associated with eGFR+, glucose control with Alb+, whereas BMI, and lipid-related variables with both abnormalities. All these associations were attenuated in the older (> 75 years) as compared to the younger groups (< 65 years; 65-75 years), and they were confirmed by multivariate analysis. Notably, Q-score values < 15, indicating a low quality of care, were strongly associated with Alb+ (OR 8.54; P < 0.001), but not with eGFR+. CONCLUSIONS: In T2DM patients, the prevalence of both eGFR and Albuminuria increase with age. DKD is associated with poor cardiovascular risk profile and a lower quality of care, although these associations are influenced by the type of renal abnormality and by ageing. These data indicate that clinical surveillance of DKD should not be unerestimated in old T2DM patients.

Association of kidney disease measures with risk of renal function worsening in patients with type 1 diabetes.

BACKGROUND: Albuminuria has been classically considered a marker of kidney damage progression in diabetic patients and it is routinely assessed to monitor kidney function. However, the role of a mild GFR reduction on the development of stage ≥3 CKD has been less explored in type 1 diabetes mellitus (T1DM) patients. Aim of the present study was to evaluate the prognostic role of kidney disease measures, namely albuminuria and reduced GFR, on the development of stage ≥3 CKD in a large cohort of patients affected by T1DM. METHODS: A total of 4284 patients affected by T1DM followed-up at 76 diabetes centers participating to the Italian Association of Clinical Diabetologists (Associazione Medici Diabetologi, AMD) initiative constitutes the study population. Urinary albumin excretion (ACR) and estimated GFR (eGFR) were retrieved and analyzed. The incidence of stage ≥3 CKD (eGFR < 60 mL/min/1.73 m2) or eGFR reduction > 30% from baseline was evaluated. RESULTS: The mean estimated GFR was 98 ± 17 mL/min/1.73m2 and the proportion of patients with albuminuria was 15.3% (n = 654) at baseline. About 8% (n = 337) of patients developed one of the two renal endpoints during the 4-year follow-up period. Age, albuminuria (micro or macro) and baseline eGFR < 90 ml/min/m2 were independent risk factors for stage ≥3 CKD and renal function worsening. When compared to patients with eGFR > 90 ml/min/1.73m2 and normoalbuminuria, those with albuminuria at baseline had a 1.69 greater risk of reaching stage 3 CKD, while patients with mild eGFR reduction (i.e. eGFR between 90 and 60 mL/min/1.73 m2) show a 3.81 greater risk that rose to 8.24 for those patients with albuminuria and mild eGFR reduction at baseline. CONCLUSIONS: Albuminuria and eGFR reduction represent independent risk factors for incident stage ≥3 CKD in T1DM patients. The simultaneous occurrence of reduced eGFR and albuminuria have a synergistic effect on renal function worsening.

Critical Appraisal of Multivariable Prognostic Scores in Heart Failure: Development, Validation and Clinical Utility.

Optimal management of heart failure requires accurate risk assessment. Many prognostic risk models have been proposed for patient with chronic and acute heart failure. Methodological critical issues are the data source, the outcome of interest, the choice of variables entering the model, the validation of the model in external population. Up to now, the proposed risk models can be a useful tool to help physician in the clinical decision-making. The availability of big data and of new methods of analysis may lead to developing new models in the future.

Development and Validation of a Predictive Model for Functional Outcome After Stroke Rehabilitation: The Maugeri Model.

BACKGROUND AND PURPOSE: Prediction of outcome after stroke rehabilitation may help clinicians in decision-making and planning rehabilitation care. We developed and validated a predictive tool to estimate the probability of achieving improvement in physical functioning (model 1) and a level of independence requiring no more than supervision (model 2) after stroke rehabilitation. METHODS: The models were derived from 717 patients admitted for stroke rehabilitation. We used multivariable logistic regression analysis to build each model. Then, each model was prospectively validated in 875 patients. RESULTS: Model 1 included age, time from stroke occurrence to rehabilitation admission, admission motor and cognitive Functional Independence Measure scores, and neglect. Model 2 included age, male gender, time since stroke onset, and admission motor and cognitive Functional Independence Measure score. Both models demonstrated excellent discrimination. In the derivation cohort, the area under the curve was 0.883 (95% confidence intervals, 0.858-0.910) for model 1 and 0.913 (95% confidence intervals, 0.884-0.942) for model 2. The Hosmer-Lemeshow χ2 was 4.12 (P=0.249) and 1.20 (P=0.754), respectively. In the validation cohort, the area under the curve was 0.866 (95% confidence intervals, 0.840-0.892) for model 1 and 0.850 (95% confidence intervals, 0.815-0.885) for model 2. The Hosmer-Lemeshow χ2 was 8.86 (P=0.115) and 34.50 (P=0.001), respectively. Both improvement in physical functioning (hazard ratios, 0.43; 0.25-0.71; P=0.001) and a level of independence requiring no more than supervision (hazard ratios, 0.32; 0.14-0.68; P=0.004) were independently associated with improved 4-year survival. A calculator is freely available for download at https://goo.gl/fEAp81. CONCLUSIONS: This study provides researchers and clinicians with an easy-to-use, accurate, and validated predictive tool for potential application in rehabilitation research and stroke management.

Epidemiology of diabetic kidney disease in adult patients with type 1 diabetes in Italy: The AMD-Annals initiative.

BACKGROUND: Patients with type 1 diabetes mellitus are at increased risk of death. This risk appears to be modulated by kidney dysfunction. The aim of this study was to evaluate the prevalence of diabetic kidney disease (DKD), its traits, and clinical correlates in a large sample of patients with type 1 diabetes. METHODS: Clinical data of 20 464 patients with type 1 diabetes were extracted from electronic medical records. Estimated glomerular filtration rate (eGFR) and increased urinary albumin excretion were considered. RESULTS: Mean age of the patients was 46 ± 16 years, 55.0% were males, and duration of diabetes 19 ± 13 years. The frequency of diabetic kidney disease, low eGFR, and albuminuria was 23.5%, 8.1%, and 19.5%, respectively. In the multivariate analysis the presence of diabetic kidney disease was associated with age (odds ratio [OR] = 1.14, 95% confidence interval [CI]: 1.10-1.18), duration of diabetes (OR = 1.05, 95% CI: 1.03-1.07), and worse glycemic control (OR = 1.24, 95% CI: 1.21-1.28, for every 1% glycated hemoglobin increase). Diabetic kidney disease was also independently associated with an atherogenic lipid profile and increased systolic blood pressure. Glucose control, systolic blood pressure, triglycerides, and high density lipoprotein cholesterol were associated with both low eGFR and albuminuria. Male gender, retinopathy and smoke were related to albuminuria, being female was related to low eGFR, while SUA levels were associated with DKD, low eGFR and albuminuria. CONCLUSIONS: In our sample of patients with type 1 diabetes, diabetic kidney disease entails an unsafe cardiovascular risk profile. Hyperglycemia, arterial hypertension, and atherogenic lipid profile affected both low eGFR and albuminuria. Retinopathy and smoking were related only to albuminuria while being female and elevated serum uric acid were associated only with low eGFR.

Myocardial protection during minimally invasive cardiac surgery through right mini-thoracotomy.

BACKGROUND: Myocardial damage is an independent predictor of adverse outcome following cardiac surgery and myocardial protection is one of the key factors to achieve successful outcomes. Cardioplegia with Custodiol is currently the most used cardioplegia during minimally invasive cardiac surgery (MICS). Different randomized controlled trials compared blood and Custodiol cardioplegia in the context of traditional cardiac surgery. No data are available for MICS. AIM: The aim of this study was to compare the efficacy of cold blood versus Custodiol cardioplegia during MICS. METHOD: We retrospectively evaluated 90 patients undergoing MICS through a right mini-thoracotomy in a three-year period. Myocardial protection was performed using cold blood (44 patients, CBC group) or Custodiol (46 patients, Custodiol group) cardioplegia, based on surgeon preference and complexity of surgery. RESULTS: The primary outcomes were post-operative cardiac troponin I (cTnI) and creatine kinase MB (CKMB) serum release and the incidence of Low Cardiac Output Syndrome (LCOS). Aortic cross-clamp and cardiopulmonary bypass times were higher in the Custodiol group. No difference was observed in myocardial injury enzyme release (peak cTnI value was 18±46 ng/ml in CBC and 21±37 ng/ml in Custodiol; p=0.245). No differences were observed for mortality, LCOS, atrial or ventricular arrhythmias onset, transfusions, mechanical ventilation time duration, intensive care unit and total hospital stay. CONCLUSIONS: Custodiol and cold blood cardioplegic solutions seem to assure similar myocardial protection in patients undergoing cardiac surgery through a right mini-thoracotomy approach.

Intra-hospital correlations among 30-day mortality rates in 18 different clinical and surgical settings.

OBJECTIVE: To examine whether a correlation exists in hospitals among 30-day mortality rates for different types of hospitalizations. DESIGN: Cross-sectional study of hospital care based on publically available Italian data from the National Outcome Evaluation Program Edition 2015 of the Italian Agency for Regional Health Services. SETTING AND PARTICIPANTS: Patients hospitalized with a diagnosis of congestive heart failure, acute myocardial infarction, chronic renal failure, chronic obstructive pulmonary disease exacerbation, femoral neck fracture, ischemic stroke and non-variceal upper gastrointestinal bleeding, or those who underwent isolated cardiac valve procedure, isolated coronary artery bypass graft surgery, non-ruptured abdominal aortic aneurysm repair and interventions for the following tumors: colon, kidney, brain, lung, stomach, rectal, liver or pancreatic cancer. MAIN OUTCOME MEASURES: Condition-specific 30-day crude and risk-adjusted mortality rates. RESULTS: A total of 808 280 admissions were reported from 844 institutions (median of 4 conditions evaluated per hospital; interquartile range 2-8). Volumes and outcome varied by clinical and surgical conditions across hospitals. Out of 153 pairs of different conditions, 41 were statistically significant in terms of concordance with crude mortality rates and 44 for their adjusted values. The hospital mean percentile rank for 30-day mortality, a composite measure that summarized the multiple indicators, increased significantly alongside number of conditions per hospital with a significant reduction of mortality when most of the studied conditions were treated in the same hospital. CONCLUSIONS: The variability in 30-day mortality rates at hospital level and the correlation between risk mortality rates suggest that there may be common hospital-wide factors influencing short-term mortality.

Functional Gain After Inpatient Stroke Rehabilitation: Correlates and Impact on Long-Term Survival.

BACKGROUND AND PURPOSE: Prediction of functional outcome after stroke rehabilitation (SR) is a growing field of interest. The association between SR and survival still remains elusive. We sought to investigate the factors associated with functional outcome after SR and whether the magnitude of functional improvement achieved with rehabilitation is associated with long-term mortality risk. METHODS: The study population consisted of 722 patients admitted for SR within 90 days of stroke onset, with an admission functional independence measure (FIM) score of <80 points. We used univariable and multivariable linear regression analyses to assess the association between baseline variables and FIM gain and univariable and multivariable Cox analyses to assess the association of FIM gain with long-term mortality. RESULTS: Age (P<0.001), marital status (P=0.003), time from stroke onset to rehabilitation admission (P<0.001), National Institutes of Health Stroke Scale score at rehabilitation admission (P<0.001), and aphasia (P=0.021) were independently associated with FIM gain. The R2 of the model was 0.275. During a median follow-up of 6.17 years, 36.9% of the patients died. At multivariable Cox analysis, age (P<0.0001), coronary heart disease (P=0.018), atrial fibrillation (P=0.042), total cholesterol (P=0.015), and total FIM gain (P<0.0001) were independently associated with mortality. The adjusted hazard ratio for death significantly decreased across tertiles of increasing FIM gain. CONCLUSIONS: Several factors are independently associated with functional gain after SR. Our findings strongly suggest that the magnitude of functional improvement is a powerful predictor of long-term mortality in patients admitted for SR.

Achievement of therapeutic targets in patients with diabetes and chronic kidney disease: insights from the Associazione Medici Diabetologi Annals initiative.

BACKGROUND: Chronic kidney disease (CKD) entails a worse cardiovascular outcome. The aim of our work was to study the relationship between CKD and the achievement of recommended targets for glycated haemoglobin (HbA1c), low-density lipoprotein cholesterol (LDL-c) and blood pressure (BP) in a real-life sample of patients with type 2 diabetes mellitus (T2DM). METHODS: We analysed a sample of 116 777 outpatients from the Network of the Italian Association of Clinical Diabetologists; all patients had T2DM and at least one measurement of HbA1c, LDL-c, BP, serum creatinine and albuminuria in the year 2010. The outcome was the achievement of HbA1c, LDL-c and BP values as recommended by International Guidelines. RESULTS: In the entire sample, the mean value of HbA1c was 7.2 ± 1.2%, of LDL-c was 102 ± 33 mg/dL and of BP was 138/78 ± 19/9 mmHg. CKD and its components were associated with poor glycaemic and BP control, notwithstanding greater use of glucose and BP-lowering drugs, while no association was found with LDL-c values. Factors independently related to unsatisfactory glycaemic control included female gender, body mass index, duration of disease and high albuminuria. Men, older people and those taking statins were more likely to reach LDL-c target levels. Male gender, age and high albuminuria strongly affected the achievement of BP targets. CONCLUSIONS: CKD or its components, mainly high albuminuria, are associated with failure to reach therapeutic targets, especially for HbA1c and BP, despite a greater use of drugs in patients with T2DM.

Predicting short-term mortality in advanced decompensated heart failure - role of the updated acute decompensated heart failure/N-terminal pro-B-type natriuretic Peptide risk score.

BACKGROUND: The first few months after admission are the most vulnerable period in patients with acute decompensated heart failure (ADHF). METHODS AND RESULTS: We assessed the association of the updated ADHF/N-terminal pro-B-type natriuretic peptide (NT-proBNP) risk score with 90-day and in-hospital mortality in 701 patients admitted with advanced ADHF, defined as severe symptoms of worsening HF, severely depressed left ventricular ejection fraction, and the need for i.v. diuretic and/or inotropic drugs. A total of 15.7% of the patients died within 90 days of admission and 5.2% underwent ventricular assist device (VAD) implantation or urgent heart transplantation (UHT). The C-statistic of the ADHF/NT-proBNP risk score for 90-day mortality was 0.810 (95% CI: 0.769-0.852). Predicted and observed mortality rates were in close agreement. When the composite outcome of death/VAD/UHT at 90 days was considered, the C-statistic decreased to 0.741. During hospitalization, 7.6% of the patients died. The C-statistic for in-hospital mortality was 0.815 (95% CI: 0.761-0.868) and Hosmer-Lemeshow χ(2)=3.71 (P=0.716). The updated ADHF/NT-proBNP risk score outperformed the Acute Decompensated Heart Failure National Registry, the Organized Program to Initiate Lifesaving Treatment in Patients Hospitalized for Heart Failure, and the American Heart Association Get with the Guidelines Program predictive models. CONCLUSIONS: Updated ADHF/NT-proBNP risk score is a valuable tool for predicting short-term mortality in severe ADHF, outperforming existing inpatient predictive models.