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Background: Acute kidney injury (AKI) after transcatheter aortic valve implantation (TAVI) is a frequent complication associated with adverse outcomes and mortality. Various scores have been developed to predict this complication in the coronary setting. However, none have ever been tested in a large TAVI population. This study aimed to evaluate the power of four different scores in predicting AKI after TAVI. Methods: Overall, 1535 consecutive TAVI patients from the observational multicentric “Magna Graecia” TAVI registry were included in the analysis. Of the study population, 235 (15.31%) developed AKI early. The Mehran, William Beaumont Hospital, CR4EATME3AD3, and ACEF scores were calculated retrospectively. Results: The patients who developed TAVI-related AKI had significantly higher absolute values of all risk scores than those who did not. The receiver-operating characteristic analysis also showed a significant correlation between these four scores and AKI, but without a significant difference among all of them (p value = 0.176). Nevertheless, based on their area under the curve values (≤0.604 for all), none had adequate diagnostic accuracy in predicting TAVI-related AKI. Importantly, multivariate analysis identified myocardial revascularization close to the TAVI procedure and implantation of self-expanding prostheses, as well as atrial fibrillation, low-osmolar contrast media administration, corrected contrast medium volume, and any transfusion (p value

Background: Transcatheter aortic valve replacement (TAVR) is an almost totally cine-fluoroscopic guided procedure. The amount of radiation used during the procedure is strictly related to the fluoroscopy time (FT), that has already been demonstrated to be associated with outcomes and complexity of coronary procedures. The aim of our study is to demonstrate the relationship between FT and the short-term outcomes after TAVR defined by to the Valve Academic Research Consortium (VARC)-2 and -3 consensus documents. Methods: After splitting 1797 consecutive patients into tertiles of FT, the composite endpoint early safety (ES) was adjudicated according to VARC-2 and VARC-3 definitions, whereas the composite endpoints device success (DS) and technical success (TS) according to VARC-3 criteria. Results: The absence of all these outcomes (VARC-2 ES amd VARC-3 TS, DS, and ES) was significantly associated with longer FT: this association was independent from both intraprocedural complications and other intraprocedural factors linked to longer FT, and still persisted after propensity score matching analysis. Notwithstanding, after receiver operating characteristic analysis, FT had adequate diagnostic accuracy in identifying the absence of only VARC-3 TS and VARC-2 ES. Conclusion: Longer FT is related with periprocedural and short-term outcomes after the procedure, especially in those that are more challenging. A FT duration of more than 30 min has an adequate accuracy in identifying VARC-3 technical failure (TS and DS) and absence of VARC-2 ES, selecting patients who are likely to take advantage from more careful in-hospital follow-up.

Background: Surgical mortality risk scores, even if not properly designed and rarely tested in the transcatheter aortic valve implantation (TAVI) setting, still guide the heart team in managing significant aortic stenosis. Methods: After splitting 1763 consecutive patients retrospectively based on their mortality risk thresholds, the composite endpoint early safety (ES) was adjudicated according to Valve Academic Research Consortium (VARC)-2 and -3 consensus documents. Results: ES incidence was higher if VARC-2 rather than VARC-3 defined. Despite only patients showing VARC-2 ES had significantly lower absolute values of all three main risk scores, these last still failed to foresee both VARC-2 and -3 ES in intermediate-risk patients. The receiver operating characteristic analysis also showed a significant correlation, but with poor diagnostic accuracy, among the three scores and only VARC-2 ES; moreover, the absence of VARC-2 ES and low-osmolar contrast media administration were identified as independent predictors of 1-year mortality and absence of VARC-3 ES, respectively. Finally, even a single complication included in the ES definition could significantly affect 1-year mortality. Conclusion: Currently, the most used mortality risk scores do not have adequate diagnostic accuracy in predicting ES after TAVI. The absence of VARC-2, instead of VARC-3, ES is an independent predictor of 1-year mortality.

Biological intervention for Crohn's Disease (CDs) patients, mainly using anti-TNF antibodies, is often an efficient therapeutic solution. Nonetheless, data defining the administration timing to maximize the chances of clinical remission are lacking. The objective of this “real-life” retrospective study was to evaluate if early Adalimumab (ADA) administration (12 months) (p < 0.001); mucosal healing was observed in 53.75% of the early vs. 20.78% of the late (p < 0.001). Dose escalation was required for 30.00% of the early vs. 66.23% of the late (

Background: Higher Dietary Inflammatory Index (DII®) scores are associated with increased morbidity and mortality. However, little is known about the effects of DII on mortality in Mediterranean countries. Therefore, in the present study, we aimed to investigate the potential association between DII scores and overall, cancer and cardiovascular disease (CVD) mortality in people living in a Mediterranean area. Methods: DII scores were calculated using a validated food‐frequency questionnaire. DII scores were then categorised into tertiles. Mortality was ascertained via death certificates. The association between DII scores with overall and cause‐specific mortality was assessed via a multivariable Cox's regression analysis and reported as hazard ratios (HRs) with their 95% confidence intervals (CIs). Results: The study included 1565 participants (mean age 65.5 years; females 44.7%). After a median follow‐up of 12 years (2005–2017), 366 (23.4%) participants died. After adjusting for 17 potential confounders, people with higher DII scores had an increased risk of death compared to those in the lowest (most anti‐inflammatory) tertile (HR = 1.38; 95% CI = 1.04–1.82 for the second tertile; HR = 1.38; 95% CI = 1.03–1.86 for the third tertile). Each 1 SD increase in DII score increased the risk of death by 13%. No association was found between DII scores and cancer or CVD death when considered separately. Conclusions: Higher DII scores were associated with a significantly higher mortality risk, whereas the association with cause‐specific mortality was less clear. These findings highlight the potential importance of diet in modulating inflammation and preventing death. [ABSTRACT FROM AUTHOR]

Objectives The frequency of primary clarithromycin resistance in Helicobacter pylori strains is increasing worldwide, and its presence significantly reduces the treatment efficacy of infection. This study aimed to evaluate whether the progression of the prevalence of clarithromycin resistance over a 15 year period has increased and whether a possible change in the distribution of the three most frequent point mutations, which account for the large majority of clarithromycin resistance cases, has taken place. Methods Antral biopsies of consecutive H. pylori-positive patients observed between January 1989 and December 1990 and between January 2004 and December 2005 were retrieved. A TaqMan real-time PCR was performed in all cases to assess point mutations involved. Results Primary clarithromycin resistance was assessed for 147 patients observed in the first period 1989–90 and 178 cases observed in the second period 2004–05. The overall frequency of clarithromycin resistance increased from 10.2% (15 patients) to 21.3% (38 patients) during the study period (P = 0.01). The increase was more evident in females [4 out of 55 patients (7.2%) versus 24 out of 103 patients (23.3%); P = 0.01] and in non-ulcer dyspepsia patients [13 out of 106 patients (12.2%) versus 37 out of 140 (26.4%) patients; P = 0.009]. A2143G was the most frequent point mutation observed in both study periods, and its prevalence rate remained unchanged [11 out of 15 (73.3%) patients versus 27 out of 38 (71%) patients; P = 1]. Conclusions A 2-fold increase in primary clarithromycin resistance in H. pylori strains occurred during the last 15 years in Italy. A2143G remains the most prevalent point mutation involved, thus suggesting that new therapeutic strategies are needed. [ABSTRACT FROM AUTHOR]