Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia最新文献

{"title":"Risk Factors for Stroke in Patients with Nephrotic Syndrome: Experience from Two Centers in Poland","authors":"Michael Kitlinski, Zbigniew Heleniak, Aleksander Och, Piotr Tylicki, Justyna Fercho, Tomasz Liberek, Tomasz Stompór, Tomasz Szmuda, Alicja Dębska-Ślizień","doi":"10.69097/41-05-2024-10","DOIUrl":"10.69097/41-05-2024-10","url":null,"abstract":"<p><p><b>Objective.</b> Patients with nephrotic syndrome (NS) have an increased risk of developing acute ischemic stroke (aIS) and intracranial hemorrhage (ICH). However, the informations on the risk factors for these outcomes are unknown. The aim of this study was therefore to determine the risk factors for stroke among patients with NS. <b>Methods.</b> A multicentric retrospective cohort of patients who developed aIS or ICH, following a diagnosis of NS between 2010 and 2021 was assembled. NS patients who did not develop stroke at follow-up were assembled as non-matched controls from the same study period. Cox regression yielding a hazard ratio (HR) with a 95% confidence interval was applied to investigate the potential risk factors for stroke among patients with NS. A meta-analysis on the current litterature was also performed. <b>Results.</b> With a mean follow-up of 6 years, a total of 45 patients with NS were included of which 14 were diagnosed with aIS and 4 with ICH at follow-up. Significant risk factors for stroke in patients with NS were diabetes mellitus (DM) (HR 2.85, 95%CI 1.10-7.49; p-value = 0.03), diabetic nephropathy (HR 2.74, 95% CI 1.06-7.07; p-value = 0.038) smoking (HR 8.29, 95% CI 2.20-31.2; p-value = 0.002), prior arterial thromboembolic events (ATEs) (HR 2.86, 95% CI 1.09-7.53: p-value = 0.03) and age > 55 years old (HR 4.84, 95% CI 1.48-15.8; p-value = 0.009). Administration of low molecular weight heparin (LMWH) (HR 0.88, 95% CI 0.22-3.43; p-value = 0.848) did not affect the risk-estimates for developing stroke in patients with NS. Meta-analysis including 1091 patients revealed prior ATEs, diabetes, hypertension and smoking to be risk factors for ATEs among patients with NS. <b>Conclusion.</b> In this study we found older age, DM, prior ATEs and smoking to increase the risk of developing stroke in patients with NS, while notably LMWH had no protective effects. Our findings may serve as an aid for physicians in managing and identifying high-risk patients for stroke in this subpopulation.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Survey and Intervention Tools for Burnout in Dialysis Healthcare Staff].","authors":"Francesca Manari, Lorenzo Di Liberato, Mario Bonomini","doi":"10.69097/41-05-2024-11","DOIUrl":"https://doi.org/10.69097/41-05-2024-11","url":null,"abstract":"<p><p>The psychological clinical activity (2019-present) addressed to patients and family members carried out in the Nephrology and Dialysis Unit of Chieti Hospital allowed to achieve various objectives: the support of the patient and her/his family in the process of adaptation to the disease and its therapy, and the support of the treatment team to guarantee and safeguard the relationship with patient. Here we report the training interventions to healthcare personnel, which aim to analyze the communication methods and defensive styles used in the relationship with the patient, to explore the emotional perceptions of the self that can influence the therapeutic relationship. Our results show that the psychological intervention to the healthcare personnel working in a nephrology/dialysis unit may represent an effective tool for preventing burnout and a resource for increasing motivation in performing the professional activity.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Un anno di novità per il GIN: innovazione e trasparenza].","authors":"Gaetano La Manna","doi":"10.69097/41-05-2024-01","DOIUrl":"https://doi.org/10.69097/41-05-2024-01","url":null,"abstract":"","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The Educational Programs in Home Hemodialysis: Scoping Review].","authors":"Fiammetta Cicala, Francesco Fanari, Monica Petralito","doi":"10.69097/41-05-2024-09","DOIUrl":"10.69097/41-05-2024-09","url":null,"abstract":"<p><p><b>Introduction.</b> Home hemodialysis is an effective therapeutic option for patients with chronic kidney disease. As highlighted in the literature, its management requires good self-care abilities from the patient and adequate support for self-care from the caregiver. Therefore, the development of educational programs plays a fundamental role in patient care. <b>Aim.</b> The goal of this study is to map the educational programs aimed at caregivers and patients undergoing home hemodialysis treatment, in order to identify gaps in the literature regarding this focus. <b>Methods.</b> A Scoping Review was conducted following the Joanna Briggs Institute guidelines. Potentially relevant articles were identified through a selection process on major databases (PubMed, Scopus, CINAHL, EMBASE, Web of Science, and Google Scholar), without applying any time limits. <b>Results.</b> The educational programs available in the literature for home hemodialysis patients focus on both clinical and psychological aspects; training through a \"practical\" approach is the most commonly used strategy. <b>Discussion and conclusions.</b> The review highlights the crucial role that a multidisciplinary and multidimensional educational approach can provide to home hemodialysis patients. It is necessary to optimize educational strategies for this population to improve patient outcomes.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Chronic Immunosuppressive Therapy Regimens and Their Significance].","authors":"Luigi Biancone, Silvia Mingozzi, Rita Terragoni","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The renal transplant scenario has changed profoundly in the last two decades in both the typology of donors and recipients. This phenomenon has not been accompanied by a significant renewal of the therapeutic arsenal in maintenance therapy, which needs to be more versatile and adapted to the new needs of personalized therapy. Compared to traditional drugs, the only concrete innovation is represented by lymphocyte costimulation inhibitors whose progenitor, and for now the only representative in current practice, is Belatacept with characteristics of absent nephrotoxicity and metabolic impact on dyslipidemia and glucose metabolism, and greater prevention compared to calcineurin inhibitors (CNIs) in the development of donor-specific antibodies. Data from randomized clinical trials clearly indicate a significant long-term GFR gain compared to CNIs. The risk of acute rejections post-conversion to Belatacept is averted by more recent imbrication protocols with CNI. The association with mTOR inhibitors appears promising, allowing us to exploit some peculiar characteristics of this class. In conclusion, new maintenance immunosuppressive regimens may benefit from the synergy of established drugs with belatacept possessing unique characteristics.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 Suppl 83","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Convective Methods versus Diffusive Methods: Defined Superiority?]","authors":"Antonio Santoro, Annalisa Zucchelli","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The technique of dialysis has seen enormous advancements over the past fifty years, evolving from an initial phase, primarily based on diffusion through a semipermeable membrane to the current preference for high-efficiency convection, involving the removal of several liters of ultrafiltrate. Diffusive dialysis, due to its relative simplicity in execution, has allowed the treatment of millions of individuals with ESRD, ensuring them a certain quality of life. However, it is not considered optimal in terms of survival and has some complications inherent to the uremic state. Convection, by removing toxic substances through solvent drag, has enabled the purification of not only small molecules but also medium-to-large molecular weight molecules. As a result, hemodiafiltration techniques have shown improvements in both mortality and intradialytic complications such as cramps and intradialytic hypotension. These results, however, involve fluid exchanges that far exceed 20 liters per session, thus increasing technical complexity and not being applicable to all patients, particularly those with vascular access problems. The recent discovery of so-called medium cut-off (MCO) membranes appears to maintain the benefits of hemodiafiltration techniques without the need for high convective flows. Therefore, the debate between convection and diffusion seems far from over and may hold more surprises in the near future.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 Suppl 83","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Biomarkers and Bone Turnover Markers in Chronic Kidney Disease - Mineral and Bone Disorders (CKD-MBD): Recent Advances].","authors":"Althea Cossettini, Giulia Vanessa Re Sartò, Andrea Aghi, Maurizio Gallieni, Laura Cosmai, Giovanni Tripepi, Mario Plebani, Sandro Giannini, Paolo Simioni, Stefania Stella, Gaetano Paride Arcidiacono, Carmela Marino, Maria Fusaro","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Chronic Kidney Disease (CKD) provokes biochemical and systemic alterations, causing bone fragility with an increase in bone fracture risk, extraskeletal calcifications, increased morbidity, and cardiovascular mortality. The complex pathophysiological mechanism causes a syndrome called CKD-MBD (Chronic Kidney Disease - Mineral and Bone Disorders), which includes mineral and bone alterations leading to renal osteodystrophy (ROD). An early diagnosis is therefore essential to prevent the onset of more severe complications. A precise diagnosis of bone disorders and the subsequent administration of the best therapy is difficult without performing a bone biopsy. However, lately, the diagnostic focus is shifting to a series of molecules, the bone turnover markers (BTM), generated by the same bone tissue during the remodeling process, which is proving to be a useful diagnostic tool in the definition of ROD. BTMs are divided into bone formation molecules (amino-terminal propeptide of type 1 procollagen, P1NP; osteocalcin, OC; bone alkaline phosphatase, bALP) and bone resorption molecules (carboxy-terminal cross-linked telopeptide of type 1 collagen, CTX; isoform 5b tartrate-resistant acid phosphatase, TRAP-5b). There are also biomarkers of bone metabolism such as parathyroid hormone (PTH), fibroblast growth factor 23 (FGF23), and sclerostin. Although PTH is one of the most used molecules, P1NP, bALP, CTX, and TRAP-5b have proven to be superior in the discrimination of low turnover pathologies. The diagnostic capability of these molecules and their potential still require further studies, but clinicians must include BTMs in the diagnostic process of CKD-MBD.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 Suppl 83","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Almost Forty Years of Erythropoietin Therapy: Successes and Limitations].","authors":"Lucia Del Vecchio, Giulio Pucci Bella, Francesco Locatelli","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Anaemia is a frequent complication of chronic kidney disease; if severe and untreated, it leads to a worsening of quality of life and an increased risk of resorting to haemotransfusions. Beginning with studies in physio-pathology that began in the late 19th century and continued into the 20th century, the first step was the identification of erythropoietin, then its purification, identification of the gene involved and finally the synthesis of recombinant human erythropoietin and its 'long-acting' analogues. Today, therapy with erythropoiesis-stimulating agents (ESAs), often in combination with martial therapy, is the standard of care for patients with chronic kidney disease and anaemia. Recently, ESAs have been joined by HIF-PHD inhibitors. Unfortunately, both categories of drugs, although effective and well-tolerated in most cases, may be associated with a possible increased cardiovascular and thrombotic risk, especially in particular categories of patients. For this reason, the choice of therapy with ESA and HIF-PHD must be customised in terms of haemoglobin target, molecule type and dosage to be used.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 Suppl 83","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[News on Peritoneal Dialysis].","authors":"Gianfranca Cabiddu, Antonello Pani, Nicola Lepori","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Among the recent advancements in Peritoneal Dialysis, the guidelines on the prevention and treatment of peritonitis, published in March 2022 by the International Society for Peritoneal Dialysis (ISPD), are of particular importance. The ISPD periodically updates these guidelines, with the previous update dating back to 2016. Peritonitis, despite its decreased incidence, remains a significant challenge in PD as it continues to be a major cause of morbidity, mortality, and dropout from the modality. The 2022 ISPD guidelines update the previous recommendations and introduce new ones. These recommendations are evidence-based where evidence is available.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 Suppl 83","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Hyperuricemia in Chronic Kidney Disease: To Treat or Not to Treat?]","authors":"Marco Manganaro","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Numerous studies have shown that hyperuricemia (HU) is an independent risk factor for the development of chronic kidney disease (CKD) and cardiovascular events. However, while some evidence suggests that uric acid (UA) may play not only a predictive but also a causal role in these conditions, a robust and definitive demonstration of this is still lacking. Moreover, despite what appears to be a logical rationale supporting the use of so-called 'urate-lowering therapy' (ULT) for nephroprotection in hyperuricemic patients with CKD, studies and meta-analyses on this topic - sometimes burdened by limitations that may have affected their results - have so far provided highly divergent outcomes, leaving uncertainty about whether drug-induced reduction of uricemia can truly slow the progression of CKD and prevent its cardiovascular complications. This article summarizes current knowledge on UA metabolism and the drugs that interfere with it, discusses theories on the possible multiple pathogenic mechanisms underlying HU related kidney damage, and reviews the results and limitations of the most recent studies that have supported or refuted the nephroprotective role of ULT in CKD, fueling an ongoing scientific controversy.</p>","PeriodicalId":12553,"journal":{"name":"Giornale italiano di nefrologia : organo ufficiale della Societa italiana di nefrologia","volume":"41 Suppl 83","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}