Search Results (138)

The natural history of focal non-infected lesions of the abdominal aorta (fl-AA) remains unclear and largely depends on their aetiology. These lesions often involve a focal “tear” or partial disruption of the arterial wall. Penetrating aortic ulcers (PAUs) and intramural hematomas (IMHs) are examples of focal tears in the aortic wall that can either progress to dilatation (saccular aneurysm) or fail to fully propagate through the medial layers, potentially leading to aortic dissection. These conditions typically exhibit a morphology consistent with eccentric saccular aneurysms. The management of focal non-infected pathologies of the abdominal aorta remains a subject of debate. Unlike fusiform abdominal aortic aneurysms, the inconsistent definitions and limited information regarding the natural history of saccular aneurysms (sa-AAAs) have prevented the establishment of universally accepted practice guidelines for their management. As emphasized in the latest 2024 ESVS guidelines, the focal nature of these diseases makes them ideal candidates for endovascular repair (class of evidence IIa—level C). Moreover, the Society for Vascular Surgery just referred to aneurysm diameter as an indication for treatment suggesting using a smaller diameter compared to fusiform aneurysms. Consequently, the management of saccular aneurysms is likely heterogeneous amongst different centres and different operators. Endovascular repair using tube stent grafts offers benefits like reduced recovery times but carries risks of migration and endoleak due to graft rigidity. These complications can influence long-term success. In this context, the use of endovascular bifurcated grafts may provide a more effective solution for treating these focal aortic pathologies. It is essential to achieve optimal sealing regions through anatomical studies of aortic morphology. Additionally, understanding the anatomical characteristics of focal lesions in challenging necks or para-visceral locations is indeed crucial in device choice. Off-the-shelf devices are favoured for their time and cost efficiency, but new endovascular technologies like fenestrated endovascular aneurysm repair (FEVAR) and custom-made devices enhance treatment success and patient safety. These innovations provide stent grafts in various lengths and diameters, accommodating different aortic anatomies and reducing the risk of type III endoleaks. Although complicated PAUs and focal saccular aneurysms rarely arise in the para-visceral aorta, the consequences of rupture in this segment might be extremely severe. Experience borrowed from complex abdominal and thoracoabdominal aneurysm repair demonstrates that fenestrated and branched devices can be deployed safely when anatomical criteria are respected. Elective patients derive the greatest benefit from a fenestrated graft, while urgent cases can be treated confidently with off-the-shelf multibranch systems, reserving other types of repairs for emergent or bail-out cases. While early outcomes of these interventions are promising, it is crucial to acknowledge that limited aortic coverage can still impede effective symptom relief and lead to complications such as aneurysm expansion or rupture. Therefore, further long-term studies are essential to consolidate the technical results and evaluate the durability of various graft options. Full article

Depression, anxiety, and perceived stress are common comorbidities in patients with inflammatory bowel disease (IBD) and may negatively influence the disease course. Likewise, severe IBD may contribute to the development or worsening of psychiatric symptoms. Despite the established relevance of the gut–brain axis and frequent use of psychotropic medications in IBD patients, limited evidence exists regarding the effects of psychiatric treatments on gastrointestinal disease activity. Therefore, the aim of this systematic review is to evaluate the effectiveness of psychiatric therapies on gastrointestinal symptoms and disease activity in patients with IBD. The work was conducted in accordance with PRISMA guidelines. Searches were performed across PubMed, Web of Science, and Scopus up to July 2024. Eligible studies evaluated the effectiveness of psychiatric medications—including antidepressants, antipsychotics, anxiolytics, sedative-hypnotics, mood stabilizers, anticonvulsants, and others—on at least one gastrointestinal outcome in patients with IBD. Outcomes included changes in commonly used clinical and endoscopic scores for Crohn’s disease (CD) and ulcerative colitis (UC), number of bowel movements, stool consistency, presence of blood in stool, severity of abdominal pain, as well as in surrogate markers of disease activity following treatment. Out of 8513 initially identified articles, 22 studies involving 45,572 IBD patients met the inclusion criteria. Antidepressants, particularly bupropion, tricyclic antidepressants, selective serotonin reuptake inhibitors (SSRIs), venlafaxine, and duloxetine, were associated with improvements in IBD activity scores, including Crohn’s Disease Activity Index (CDAI) and Simple Endoscopic Score for Crohn’s Disease (SES-CD) for CD, Mayo score and Ulcerative Colitis Endoscopic Index of Severity (UCEIS) for UC. Case reports highlighted potential benefits of pregabalin and lithium carbonate, respectively, showed by the reduction in clinical and endoscopic score of disease activity for pregabalin and improvement of UC symptoms for lithium carbonate, while topiramate showed limited efficacy. Clonidine and naltrexone determined the reductions in clinical and endoscopic score of disease activity, including CDAI and Crohn’s disease endoscopy index severity score (CDEIS) for CD and Disease Activity Index (DAI) for UC. Despite the limited data and study heterogeneity, antidepressants, naltrexone, and clonidine were associated with improvements in IBD activity. Larger, prospective studies are needed to confirm the therapeutic potential of psychiatric medications in modulating IBD activity and to guide integrated clinical management. Full article

Glioblastoma is a highly aggressive, infiltrative brain tumor of the central nervous system (CNS). Its extensive molecular and biochemical heterogenicity hinders the identification of reliable biomarkers and therapeutic targets, thereby making prognosis and existing therapy ineffective. In recent years, breakthroughs in the use of proteomics on a range of biological samples, such as plasma, cerebrospinal fluid (CSF), tissues, brain cells, and exosomes, represent a potential improvement to GBM investigations. Mass spectrometry-based approaches represent an important technique in the characterization of the tumoral proteome, for the identification of differentially expressed proteins, and for studying altered molecular pathways involved in tumor stages. Proteomics studies advance our knowledge about GBM pathogenesis, the discovery of reliable diagnostic and prognostic markers, and therapeutic approaches, also. In this context, for the effective application of proteomics on GBM, it is mandatory to develop a translational network by integrating hospitals, biobanks, and research institutions into a single network, to enable a collaborative approach across disciplines, thereby enabling rapid translation to clinical application of new proteomic insights. Today, high-quality biobanks play a key role in enabling collaborative, ethically compliant research, supporting the effective application of proteomics in glioblastoma studies and the translation of discoveries into clinical practice. This review explores current trends in proteomics and GBM research, highlighting how leveraging biobank infrastructure and fostering institutional cooperation can drive the development of targeted pilot projects to enhance the impact and effectiveness of glioblastoma research. Full article

Objectives: Several conditions associated with type A aortic dissection may require preoperative invasive mechanical ventilation (IMV). The current literature lacks data on this subset of patients’ prevalence and postoperative outcomes. This study aims to investigate this unexplored issue in a multicenter European registry. Methods: Data from 3735 patients included in the European Registry of Type A Aortic Dissection (ERTAAD) were the subject of this analysis. Bootstrapped Least Absolute Shrinkage and Selection Operator (LASSO) logistic regression was performed for variable selection to identify key predictors of hospital death. In the second step, a multilevel multivariable logistic regression (MMLR) was carried out, given the clustered structure of the data. Results: A total of 346 (9.3%) out of 3735 patients required preoperative IMV. Compared to the non-IMV patients, patients requiring IMV had a significantly higher rate of organ malperfusion (52% vs. 35%, p < 0.001) and a higher proportion of tears in the aortic root (p = 0.048). The in-hospital mortality rate among IMV patients was 38% vs. 15% in non-IMV patients (p < 0.001), without a difference in post-discharge survival (p = 0.84). At the MMLR, patients who required IMV had 135% higher odds of in-hospital death compared to the remaining patients. IMV yielded the second highest odds in the prediction model for in-hospital mortality (OR 2.13, CI 1.60 to 2.85, p < 0.001). Among IMV patients, the extension of surgery to the aortic arch was significantly associated with increased in-hospital mortality (p < 0.001, OR 2.98). In multivariable analysis, preoperative IMV was independently associated with increased odds of in-hospital mortality. Conclusions: The need for invasive mechanical ventilation before surgical repair for type A aortic dissection is not infrequent. In this subpopulation, the in-hospital mortality rate was twofold compared to patients who did not require IMV. The awareness of the preoperative risk profile and outcomes of this subset of patients should urge surgeons to tailor the surgical strategy more appropriately to improve the immediate postoperative results. Full article

Anthracyclines and human epidermal growth factor receptor 2 (HER-2) inhibitors are cornerstone therapies for breast cancer but are associated with significant cardiotoxicity. While sodium–glucose cotransporter 2 (SGLT2) inhibitors such as dapagliflozin have demonstrated cardio–renal protective effects during anthracycline treatment, their efficacy in preventing cardiotoxicity from sequential anthracycline and HER-2 blockade remains poorly understood. This study investigates the cardioprotective role of dapagliflozin in a preclinical model of chemotherapy-induced cardiotoxicity. Female C57Bl/6 mice were divided into four groups and treated for 10 days as follows: (1) a normal control group receiving saline (sham); (2) a model control group receiving doxorubicin (2.17 mg/kg/day for 5 days) followed by HER-2-blocking monoclonal antibody (2.25 mg/kg/day for 5 days); (3) a dapagliflozin-only group (10 mg/kg/day via oral gavage); and (4) a treatment group receiving the combination of doxorubicin, HER-2 inhibitor, and dapagliflozin. Cardiac function was assessed using echocardiography (VEVO 2100). Biomarkers of myocardial injury and inflammation (NLRP3, MyD88, CXCR4, H-FABP, troponin-T, and cytokines) were quantified via ELISA and immunohistochemistry. Circulating markers such as mitofusin-2, cardiac myosin light chain, malondialdehyde (MDA), and 4-hydroxy-2-nonenal (4-HNE) were also measured. Dapagliflozin significantly preserved the ejection fraction and reduced both radial and longitudinal strain impairment in mice treated with the doxorubicin–HER-2 inhibitor combination (p < 0.001). Levels of myocardial NLRP3, MyD88, CXCR4, H-FABP, interleukin-1β, and troponin-T were significantly lower in the dapagliflozin-treated group compared to the chemotherapy-only group. Serum markers of oxidative stress and cardiac injury, including mitofusin-2, MDA, 4-HNE, BNP, and high-sensitivity C-reactive protein (hs-CRP), were also reduced by dapagliflozin treatment. Our findings demonstrate that dapagliflozin effectively mitigates early cardiac dysfunction and injury in a preclinical model of sequential doxorubicin and HER-2 inhibitor therapy. Full article

Objectives: The treatment of secondary mitral regurgitation (MR) is still controversial. In 2019, a new conceptual framework was introduced, distinguishing between patients with a degree of MR “proportionate” to the left ventricular (LV) dilatation and patients in whom the severity of MR is “disproportionate” to the LV dilatation. The aim of this study was to compare the long-term outcome of patients with disproportionate vs. proportionate secondary MR who underwent mitral valve (MV) surgery. Methods: From January 2012 to June 2022, 96 patients with a preoperative diagnosis of pure secondary MR and LV dysfunction underwent MV surgery. The patients were divided in two groups, disproportionate vs. proportionate MR, according to echocardiographic parameters. A 5.2 (3.5–7.5) years complete clinical and echocardiographic follow-up was performed. Results: In the study period, 61 patients with disproportionate and 35 patients with proportionate MR underwent surgical MV repair or MV replacement. The thirty-day outcome was comparable in the two groups. At long-term follow-up, mortality was 5% in the disproportionate group vs. 11% in the proportionate group (p = 0.2), and cardiovascular mortality was 3% vs. 9%, respectively (0.5). Rehospitalization for heart failure was 6% vs. 20% (p = 0.04), and the rate of patients with New York Heart Association (NYHA) functional class ≥ III was 8% vs. 26%, respectively (p = 0.01). LV volumes were significantly higher in the proportionate group, thus presenting a lower LV ejection fraction (p < 0.001 and p = 0.03, respectively). No cases of recurrent MR have been observed. Conclusions: In this first exploratory analysis, patients with disproportionate secondary MR seem to present a possible benefit in terms of mortality and cardiovascular mortality, although not ones reaching statistical significance. Nevertheless, significant advantages were observed in terms of rehospitalization for heart failure, clinical status and symptoms, LV volumes, and LV function. Among patients referred to cardiac surgery, identifying the subset of patients with functional MR, who may obtain more significant advantages from surgery, seems relevant for patient selection, risk stratification, and to predict long-term outcomes. Full article

Background: Postoperative fluid collections (POFCs) after abdominal surgeries, particularly pancreatic surgeries, are associated with high morbidity and mortality rates and were historically managed with surgical re-exploration and drainage. In particular, postoperative pancreatic fluid collections (PPFCs) are the most common complications after pancreatic surgery resulting from pancreatic leaks. They occur in up to 50% of cases, and approximately 10% of them need to be drained to avoid further sequelae. Endoscopic ultrasonography (EUS)-guided drainage of PPFCs represents the first-line treatment nowadays, but many aspects are still debated. Methods: We describe a retrospective case series of patients from multiple Italian centers who underwent EUS-guided drainage (EUS-D) of POFCs, aiming to provide data on the efficacy and safety of this procedure, supported by a review of the existing literature on this topic. The primary outcomes were technical and clinical success, and the secondary outcomes were the type and rate of adverse events (AEs) and the rate of recurrence. Results: A total of 47 patients were included. The procedure demonstrated a technical success rate of 98% (46/47) and a clinical success rate of 96% (45/47). The rate of AEs was 11% (5/47), represented by bleeding (3/5), stent occlusion (1/5), and buried syndrome (1/5). Conclusions: Management of POFCs has shifted over time towards an endoscopic approach with optimal efficacy and safety. Full article

Background: Squamous cell carcinoma (SCC) of the penis accounts for approximately 95% of penile cancers and is associated with substantial morbidity and mortality. SCC typically develops in uncircumcised men, most commonly affecting the foreskin or glans. While slow-growing, early detection is crucial to improve survival outcomes. Risk factors include advanced age, lack of circumcision, poor hygiene, HPV infection (types 16 and 18), chronic inflammation, and smoking. Methods: We conducted a retrospective, single-center study at IRCCS Hospital “G. Pascale” of Naples, Italy, involving 59 patients treated between January 2015 and January 2023. The inclusion criteria were surgically treated primary tumors, confirmed SCC pathology, and pathologically verified inguinal lymph node metastasis (ILNM). We analyzed clinical variables including lymph node involvement, lymphovascular invasion (LVI), spongiosum corpus involvement (SCI), HPV infection, and tumor differentiation. Univariate and multivariate logistic regression analyses were performed to determine independent predictors of ILNM. Results: The mean age of patients was 66.67 ± 13.97 years. ILNM was confirmed in 24 patients (40.6%), while 35 (59.3%) had no lymph node involvement. Univariate analysis identified lymph node involvement at diagnosis (p = 0.005), LVI (p = 0.003), and SCI (p = 0.003) as significant predictors of ILNM. These factors were confirmed in the multivariate analysis, with lymph node involvement (p = 0.004), LVI (p = 0.025), and SCI (p = 0.028) as independent predictors. Conclusions: Lymph node status, LVI, and SCI are significant predictors of ILNM in penile SCC. Identifying these factors can aid in risk stratification, optimizing surgical decisions, and potentially reducing unnecessary morbidity. Further large-scale studies are recommended to validate these findings and refine prognostic models. Full article

Background. Treatment-resistant depression (TRD) is a prevalent, high-burden disorder. Esketamine nasal spray (ESK-NS) has been approved for, T.R.D.; and efficacy has been observed in both clinical trials and real-world studies. However, observations integrating patients’ perspective on this treatment are limited. This multicentric Italian study explored experiences with ESK-NS in TRD patients, focusing on perceived therapeutic effects and overall satisfaction. Methods. A self-report survey was administered to 236 outpatients with TRD (55.1% females, 54.1 ± 14.1 years) treated with ESK-NS for at least three consecutive months within standard clinical care. Based on satisfaction levels, participants were classified as “unsatisfied” (10.2%), “partially satisfied” (19.1%), “satisfied” (44.4%), or “very satisfied” (26.3%), and compared for sociodemographic, clinical characteristics, and feedback on perceived benefits. Artificial intelligence (OpenAI) served to categorize responses to an open-ended question. Results. Enhanced quality of life was reported by 88.4% of participants. Significant differences emerged in earliest self-perceived benefits, most relevant effects, and impact on global functioning across groups. Specifically, “very satisfied” patients described the following: early improvements in depressed mood, suicidal thoughts, and restlessness; decreased suicidal thoughts among the most significant effects; and functional gains across all domains. OpenAI identified experiences of personal growth and rediscovery and a desire for tailored settings and approaches as recurring topics. Conclusions. Most patients reported a positive perception of ESK-NS treatment. The most satisfied participants highlighted significant benefits to depressed mood, suicidal thoughts, and overall functioning. Patient-reported experiences offer insights into different psychopathological dimensions, including functional outcomes and quality of life. Integrating these perspectives into clinical practice might assist treatment personalization, improving patients’ adherence and satisfaction. Full article

Introduction: Achieving long-term impacts from cognitive remediation (CR) interventions is a key goal in rehabilitative care. Integrating virtual reality (VR) with psychoeducational approaches within CR programs has shown promise in enhancing user engagement and addressing the complex needs of individuals with bipolar disorder (BD). A previous randomized controlled crossover feasibility trial demonstrated the viability of a fully immersive VR-CR intervention for BD, reporting low dropout rates, high acceptability, and significant cognitive improvements. This secondary analysis aimed to evaluate the stability of these outcomes over time. Methods: This paper presents a 6- to 12-month follow-up of the initial trial. Secondary cognitive outcomes were assessed, including visuospatial abilities, memory, attention, verbal fluency, and executive function, using validated assessment tools. Statistical analyses were conducted using Friedman’s test. Results: A total of 36 participants completed the 6- to 12-month follow-up. Overall, cognitive functions showed a trend toward stability or improvement over time, except for visuospatial and executive functions, which demonstrated inconsistent trajectories. Significant improvements were observed in language (p = 0.02). Conclusion: This study highlights the overall stability of cognitive functions 12 months after a fully immersive VR-CR program for individuals with BD. To sustain long-term clinical benefits, an integrated approach, such as incorporating psychoeducational strategies within cognitive remediation interventions, may be essential. Further follow-up studies with control groups and larger sample sizes are needed to validate these findings. Full article

Background: Thoracic schwannomas are benign nerve sheath tumors that can cause neurological and respiratory symptoms depending on their location and extension. The optimal surgical approach remains debated, particularly regarding resection extent, complication rates, and postoperative morbidity. Methods: This retrospective multicenter study analyzed 106 patients treated between 2011 and 2024, classifying tumors according to the Eden system and comparing surgical strategies. Surgical variables, including operative time, blood loss, resection extent, recurrence rates, and complications classified by Clavien–Dindo, were analyzed. Results: Eden I and II schwannomas were treated with laminectomy (LCT) or hemilaminectomy (HLCT) and transpedicular approaches (TPD), achieving high gross total resection (GTR) rates with minimal complications. Eden III dumbbell tumors benefited from a combined neurosurgical–thoracic approach (LCT + VATS), which resulted in higher GTR rates (100% vs. 62%, p < 0.01) and lower dural complications compared to neurosurgical resection alone. Eden IV extraforaminal schwannomas were best managed with VATS, which was associated with lower intraoperative blood loss (p = 0.018), shorter surgical duration (p = 0.027), and reduced postoperative complications compared to open thoracotomy. Our findings confirm that minimally invasive techniques, particularly VATS and combined neurosurgical–thoracic approaches, optimize tumor resection while reducing morbidity. However, feasibility depends on institutional resources and multidisciplinary collaboration. Conclusions: This study provides a stratified comparison of surgical approaches tailored to Eden classification, aiming to identify the most effective and least morbid strategies for each lesion type. Future prospective studies should validate these findings, integrating preoperative functional assessments and long-term follow-up to better stratify surgical risk, personalize operative planning, and refine surgical decision making for thoracic schwannomas. Full article

The protease–antiprotease balance is involved in many biological processes, including blood coagulation, tissue remodeling, inflammation and immune responses. The aim of this study is to determine the balance between SERPINs and some related proteases in the lungs of stable COPD patients. In this cross-sectional study, the expression and localization of human SERPINs (anti-proteases) and some related proteases were measured in the lung parenchyma of mild-moderate COPD (MCOPD, n = 13) patients, control smokers (CS, n = 14) and control nonsmokers (CNS, n = 12) using transcriptome analysis, immunohistochemistry, and ELISA tests. Peripheral lung transcriptomic data showed increased mRNA levels of tissue plasminogen activator (tPA), cathepsin-L and caspase-1 as well as increased SERPINs A6, B3, B5, B11, B13 in the COPD group compared to the CNS group. At the protein level, IHC analysis showed that tPA and cathepsin-L increased in the bronchiolar epithelium and alveolar septa of the CS and COPD groups compared to the CNS group, as well as SERPINB5 and B13 in the alveolar macrophages and alveolar septa of the CS and COPD groups compared to the CNS group. SERPINA6 was shown to be decreased in the bronchiolar epithelium, bronchiolar lamina propria, and alveolar septa of the CS and COPD groups compared to the CNS group and was positively correlated with lung function. SERPINB3 was decreased in the alveolar septa of the CS group compared to the CNS group. The ELISA tests showed that in the total lung extracts, decreased levels of SERPINA6 and increased caspase-1 were shown in the COPD group compared to the CNS or both control groups, respectively. These data show an imbalance, at the protein level, of SERPINs and some related proteases in the lungs of the CS and stable COPD groups. These alterations may play a role in damaging the lung parenchyma of susceptible COPD patients. Full article

This paper presents the development and analysis of a bridge bearing database consistent with the 2020 Italian Guidelines (LG2020), currently enforced by the Italian law for risk classification and management of existing bridges. The database was developed by putting together the contribution of 24 research teams from 18 Italian universities in the framework of a research project foreseen by the agreement between the High Council of Public Works (CSLP, part of the Italian Ministry of Transportation) and the research consortium ReLUIS (Network of Italian Earthquake and Structural Engineering University Laboratories). This research project aimed to apply LG2020 to a set of about 600 bridges distributed across the Italian country, in order to find possible issues and propose modifications and integrations. The database includes almost 12,000 bearing defect forms related to a portfolio of 255 existing bridges located across the entire country. This paper reports a preliminary analysis of the dataset to provide an overview of the bearings installed in a significant bridge portfolio, referring to major highways and state roads. After a brief state of the art about the main bearing types installed on the bridges, along with inspection procedures, the paper describes the database structure, showing preliminary analyses related to bearing types and defects. The results show the prevalence of elastomeric pads, representing more than 55% of the inspected bearings. The remaining bearings are pot, low-friction with steel–Teflon surfaces and older-type steel devices. Lastly, the study provides information about typical defects for each type of bearing, while also underscoring some issues related to the current version of the LG2020 bearing inspection form. Full article

Background: The use of complementary integrative medicine (CIM) by cancer patients is currently very common. The main reasons why patients turn to CIM are to improve quality of life (QoL) and support the immune system. Unfortunately, many patients rely on CIM self-prescription, neglecting the risk of interactions with anticancer treatments (ACTs). The primary objective is to demonstrate the feasibility of combining CIM and ACT in a multidisciplinary approach to improve the QoL of cancer patients and to reduce ACT’s adverse events. Methods: Cancer patients were treated with CIM by expert physicians. CIM mainly consisted of vitamins C and D, the medicinal mushrooms blend U-CARE, and probiotics administered alone or in combination. The patients were followed-up by physicians and data were recorded in a detailed shared file. Results: A total of 54 cancer patients were treated with an integrative approach, especially during ACTs. The combination showed a good safety profile. No adverse events occurred in 92.6% of patients, whereas only 7.4% of patients experienced gastrointestinal or liver toxicity from the CIM approach. The main benefit of the CIM approach was improved fatigue and QoL, and this was mainly achieved by the concomitant use of polytherapy-based complementary medicine (PCM) and U-CARE. The toxicity improvement was mainly associated with the use of solely U-CARE. Conclusions: These results highlight the feasibility of the CIM approach in cancer patients addressed by a multidisciplinary team of experts in the field. The patient-centered and evidence-based approach of CIM is an example of the comprehensive and coordinated strategy pursued by the EU in its programmatic document against cancer aiming to focus on the QoL of patients and to avoid potentially harmful CIM self-prescription. Full article

Prostate cancer presents a substantial challenge, necessitating a delicate balance between effective treatment and preserving the overall quality of life for men, while robot-assisted radical prostatectomy (RARP) stands as the premier surgical approach, with a negligible rate of patients who remained incontinent. This review explores various technical modifications employed in RARP to improve early continence recovery, offering a summary of their implementation and potential benefits. Techniques like bladder neck preservation, subapical urethral dissection, and nerve-sparing approaches are critically discussed, highlighting their role in minimizing continence issues and ensuring a better post-operative experience for patients with prostate cancer. Full article