Publications by authors named "Manfredi S"

Objectives: Dementia is a major health and social care challenge in high-income countries where most people are cared for in their own homes. This study aimed to elicit caregiver preferences for alternative bundles of home care services in the Milan metropolitan area.

Methods: A binary discrete choice experiment was administered to a sample of informal caregivers of people with dementia recruited through a network of non-profit organizations.

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Background: Ampullary carcinoma (AC) is a rare and severe gastrointestinal cancer with a disease recurrence rate of around 40% after curative-intent surgery and for which the main prognostic factors and adjuvant treatment decision remain a matter of debate.

Patients And Methods: The FFCD-AC cohort is a French nationwide prospective cohort, which included patients with non-metastatic resected AC. The primary objective of this study was to describe prognostic factors associated with disease-free survival (DFS) and overall survival (OS) after pancreaticoduodenectomy (PD) so as to propose a user-friendly score to better estimate the risk of recurrence.

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Background And Aims: Bevacizumab-based chemotherapy is a recommended first-line treatment for metastatic colorectal cancer (mCRC). Robust biomarkers with clinical practice applicability have not been identified for patients with this treatment. We aimed to evaluate the prognostic yield of serum mid-infrared spectroscopy (MIRS) on patients receiving first-line bevacizumab-based chemotherapy for mCRC.

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Article Synopsis
  • A study was conducted to analyze the frequency of metastatic sites in colorectal cancer using a comprehensive cancer registry spanning from 1991 to 2020, with 5,199 cases examined.
  • The most common metastatic sites identified were the liver, peritoneum, lung, and bone, with interesting trends showing a decline in liver and lung metastases in men and an increase in these sites for women over time.
  • The research also found that rare metastatic sites, such as adrenal glands and supraclavicular lymph nodes, saw a doubling in incidence between 2016 and 2020 compared to the previous 25 years, and specific genetic variants were linked to the presence of certain metastases.
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Excavated soil and rock (ESR) and dredging spoils (DDS) account for 23 % of the total EU waste generation in 2020. This study performs a life cycle assessment and life cycle costing to quantify the potential environmental and cost savings resulting from increasing the level of ESR and DDS prepared for reuse and recycled in comparison to the business-as-usual practice. Scenarios for the waste management pathways based on the status quo, technical feasibility or normative impositions are assessed, including the potential contribution to achieving the European Green Deal goals.

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Background: Visceral fat produces angiogenic factors such as vascular endothelial growth factor that promote tumoral growth. However, its influence on outcome for patients with advanced cancer treated with anti-angiogenic agents is controversial.

Aims: The aim of this study was to determine whether visceral fat volume, visceral fat area and body mass index are associated with outcome in patients receiving first-line bevacizumab-based treatment for metastatic colorectal cancer.

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  • * Researchers analyzed 188 tumor samples, finding that 22.3% had predisposing conditions like Lynch syndrome and Crohn's disease, with mutations in genes such as KRAS and TP53 being most common.
  • * Results indicate that certain mutations relate to disease stage, with APC mutations linked to poorer survival in localized cases, while a defective mismatch repair (dMMR) status was associated with better overall survival rates.
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Introduction: This document is a summary of the French intergroup guidelines of the management of biliary tract cancers (BTC) (intrahepatic, perihilar and distal cholangiocarcinomas, and gallbladder carcinomas) published in September 2023, available on the website of the French Society of Gastroenterology (SNFGE) (www.tncd.org).

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Background: Hypertension is one of the most critical risk factors for cardiovascular disease, which is the leading cause of death in hemodialysis (HD) patients. Medium cut-off (MCO) membrane increases the clearance of medium molecules, which could improve blood pressure (BP) control. This study aimed to compare the effect of MCO and high-flux hemodialysis membranes on BP assessed by ambulatory blood pressure monitoring (ABPM).

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The Monitoring Framework proposed in the EU27 New Circular Economy Action Plan comprises two mass-based indicators, namely overall recycling rate and recycling rate for specific waste streams. Yet, to monitor and assess the impacts of circular economy, indicators cannot be limited to mass-based indicators; we argue assessments should also include environmental and economic effects. Towards this end, these impacts can be quantified by an advanced model based on life cycle thinking, entailing the use of life cycle assessment and costing (LCA/LCC).

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Background: Small bowel adenocarcinoma is a rare cancer, and the role of adjuvant chemotherapy for localized disease is still debated.

Methods: This retrospective multicenter study included all consecutive patients who underwent curative surgical resection for localized small bowel adenocarcinoma between 1996 and 2019 from 3 French cohort studies. Prognostic and predictive factors of adjuvant chemotherapy efficacy were analyzed for disease-free survival and overall survival.

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Background: Diabetes negatively impacts cancer prognosis. The objective of this work was to evaluate a tripartite oncologist-pharmacist-diabetologist collaboration in the management of patients with diabetes starting chemotherapy.

Patients And Methods: The prospective ONCODIAB study (NCT04315857) included 102 adults with diabetes starting chemotherapy by whom a continuous glucose monitoring device was worn for fourteen days from the first day of the first and second chemotherapy cycles.

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Introduction: The interaction between blood and dialysis membrane increases the risk of clot formation. Membrane properties can interfere with coagulation activation during dialysis. Heparin is usually used to ensure anticoagulation, which can be monitored by the Activated Clotting Time (ACT) test.

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The EU Green Deal aims at solving the challenges related to plastic production, (mis-)use, and pollution. While the bioplastic industry is identified as one of the possible avenues to tackle the problem, bioplastic waste collection and management practices are still far from full-development and harmonisation. To inform policy makers on the best practices and their feasibility, this study quantifies environmental and economic impacts of compostable plastic packaging (CPP) waste management schemes by means of Life Cycle Assessment and Costing.

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  • This study evaluated the effectiveness and safety of second-line tyrosine kinase inhibitors (TKIs) in patients with advanced hepatocellular carcinoma (HCC) who previously progressed after treatment with atezolizumab and bevacizumab.
  • A total of 82 patients were analyzed, with those receiving regorafenib showing significantly better overall survival (OS) compared to other TKIs like sorafenib, lenvatinib, and cabozantinib.
  • Safety results indicated that 20% of patients experienced grade 3 adverse events, but there were no severe grade 4 or 5 events reported.
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Objectives: Chronic kidney disease (CKD) patients on hemodialysis may have a modified appetite due to several factors including a lack of uremic toxins elimination. The use of medium cutoff (MCO) dialysis membranes has been suggested as an alternative to improve the removal of toxins, especially those of medium and high molecular weight. This study aimed to compare the effect of hemodialysis using MCO and high-flux membranes on the appetite and leptin levels of CKD patients.

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  • The FACET study is a clinical trial aimed at assessing an electronic device suite's effectiveness in detecting hand-foot skin reactions in patients with metastatic colorectal cancer who are on regorafenib treatment.
  • The study involves 38 patients across six centers in France, monitored over two treatment cycles (about 56 days) with tools like connected insoles and a mobile app to gather patient feedback and educational resources.
  • The trial seeks to enhance the usability of the device suite before a larger study and also discusses potential challenges in using digital tools in everyday medical practice.
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Background: Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal cancer, and chemotherapy is a key treatment for advanced PDAC. Gemcitabine chemotherapy is still an important component of treatment; however, there is no routine biomarker to predict its efficacy. Predictive tests may help clinicians to decide on the best first-line chemotherapy.

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Background And Aims: Data on the effectiveness of atezolizumab plus bevacizumab (atezo-bev) after failure of multikinase inhibitor (MKI) therapy in patients with advanced hepatocellular carcinoma are scarce.

Methods: This retrospective multicentre study included all consecutive patients treated with atezo-bev after failing one or more MKI treatments in the setting of an early access program. The primary endpoint was the objective response rate (ORR) by investigator assessment (using Response Evaluation Criteria in Solid Tumors v1.

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Background: Little is known about the epidemiology of biliary tract cancers over the last decade. We investigated trends in incidence, treatment and prognosis of biliary tract cancers according to anatomic site.

Methods: 714 biliary tract cancers recorded between 2012 and 2019 in the French population-based cancer registry of Burgundy were included.

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Aims: The aim of our study was to assess, with Continuous Glucose Monitoring (CGM), exhaustive information on the glucose profile in people with diabetes starting chemotherapy. We also evaluated the adaptation of glucose-lowering drugs following analysis of CGM recordings.

Methods: Eighty-five people with diabetes starting chemotherapy were included in the ONCODIAB study.

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Article Synopsis
  • Stage II colon cancer accounts for 16% of colon cancer deaths, highlighting the need for better predictors of recurrence risk.
  • Researchers developed a novel 40 CpG site-based classifier that categorizes stage II colon cancer into four subclasses with unique molecular characteristics, including changes linked to cell proliferation.
  • Analysis revealed that hypermethylation of specific CpG sites significantly affects recurrence risk and is associated with distinct immune cell infiltration patterns, providing insights for personalized treatment strategies for stage II colon cancer patients.
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Background: We have done a systematic literature review about CRC Screening over 75 years old in order to update knowledge and make recommendations.

Methods: PUBMED database was searched in October 2021 for articles published on CRC screening in the elderly, and generated 249 articles. Further searches were made to find articles on the acceptability, efficacy, and harms of screening in this population, together with the state of international guidelines.

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Background: Portal hypertension (PHT) and hepatocellular carcinoma (HCC) are two major complications of cirrhosis that are closely linked and impact patients prognosis, particularly acute variceal bleeding (AVB). Therefore, PHT screening and AVB prophylaxis are major issues to improve the outcome of the patients, but practices may vary among physicians.

Methods: We submitted hepatologists, gastroenterologists and digestive oncologists to a questionnaire of 70 items about PHT screening and management to evaluate their practice.

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