Publications by authors named "Rostoker G"

Article Synopsis
  • The COVID-19 pandemic significantly impacted patients with end-stage kidney disease (ESKD), highlighting the importance of vaccination, particularly with mRNA vaccines, which improve outcomes like hospitalization and mortality.
  • A study involving 117 fully vaccinated ESKD patients identified three distinct groups based on their immunological responses to the vaccine.
  • These groups included women with long dialysis histories and men with diabetes showing low antibody levels, while a third group of non-diabetic middle-aged men had a strong positive vaccine response, allowing for personalized vaccination strategies.
View Article and Find Full Text PDF

Background: To estimate the projections of supply and demand for dialysis nurses (DNs) over 5 years in four European countries (France, Italy, Spain and the UK).

Methods: This study modelled the nursing labour workforce across each jurisdiction by estimating the current nursing labour force, number of nursing graduates and the attrition rate.

Results: France currently has the greatest demand for DNs (51 325 patients on dialysis), followed by Italy, the UK and Spain with 40 661, 30 301 and 28 007 patients on dialysis, respectively.

View Article and Find Full Text PDF

Chronic kidney disease-associated pruritus (CKD-aP) is a disabling symptom which is frequent and often underestimated. Pa-MRC has a negative impact on quality of life, and is frequently accompanied by sleep disorders and depression. The approval of difelikefalin – a kappa opioid receptor agonist – in this indication requires updated recommendations.

View Article and Find Full Text PDF
Article Synopsis
  • Smoking is a significant risk factor for chronic kidney disease (CKD) and increases complications in patients receiving dialysis in France, with a current smoking rate of around 11.6% as of 2020.
  • A survey of nephrologists revealed that while most inquire about smoking habits and offer support, many seek additional training to effectively assist patients in quitting.
  • Implementing targeted smoking cessation programs and enhanced training for nephrologists may help reduce smoking prevalence among patients in nephrology settings.
View Article and Find Full Text PDF
Article Synopsis
  • Iron overload is a growing concern in patients undergoing haemodialysis due to excessive parenteral iron use, with a previous paradox where bone marrow iron levels were low despite high liver iron content.
  • Recent studies, including an autopsy study and a retrospective analysis of 152 living dialysis patients, show that this paradox no longer exists, as patients with liver iron overload also have increased iron levels in the bone marrow.
  • Significant differences in vertebral T2 measurements were found, indicating that those with mild to severe liver iron overload had lower T2 values (higher vertebral iron content) compared to patients with normal liver iron levels.
View Article and Find Full Text PDF

Background: Chronic kidney disease-associated pruritus (CKD-aP) is common in hemodialysis patients and severely impairs their quality of life, but the practices of nephrologists remain poorly known.

Methods: The objective of this on-line survey was to describe the management of CKD-aP in French nephrologists affiliated with the French-speaking Society of Nephrology, Dialysis and Transplantation (SFNDT) and involved in hemodialysis.

Results: In total, 122 questionnaires were completed and 100 were usable.

View Article and Find Full Text PDF
Article Synopsis
  • * The Pruripreva study found that 23.5% of the 1,304 patients evaluated experienced moderate to severe itching, with a notable portion being previously unaware that they had this condition.
  • * There is a strong correlation between the severity of pruritus and a decrease in quality of life, highlighting the urgent need for better diagnosis and treatment options for affected patients.
View Article and Find Full Text PDF
Article Synopsis
  • Limited data exists in Europe, particularly in France, about how to effectively manage anaemia in patients with dialysis-dependent chronic kidney disease (DD CKD).
  • A study analyzed medical records from 2016, including 1,286 patients with anaemia, focusing on their demographics, treatment regimens, and outcomes over two years.
  • While most patients received treatments like iron and erythropoietin-stimulating agents, the duration of hemoglobin levels within the recommended range was short, indicating a need for improved anaemia management strategies.
View Article and Find Full Text PDF
Article Synopsis
  • Anemia is a common issue in patients with end-stage kidney disease (ESKD), and current treatments include erythropoiesis-stimulating agents and intravenous (IV) iron.
  • A study compared the liver accumulation of iron from IV iron sucrose versus two newer options, ferric carboxymaltose and iron isomaltoside, in dialysis patients.
  • Results showed that IV iron sucrose significantly increased liver iron concentration, while the newer agents had much less impact, indicating they may be safer for treating anemia in ESKD.
View Article and Find Full Text PDF

The health crisis induced by the pandemic of coronavirus 2019 disease (COVID-19) has had a major impact on dialysis patients in France. The incidence of infection with acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during the first wave of the COVID-19 epidemic was 3.3% among dialysis patients-13 times higher than in the general population.

View Article and Find Full Text PDF

Almost all haemodialysis patients are treated with parenteral iron to compensate for blood loss and to allow the full therapeutic effect of erythropoiesis-stimulating agents. Iron overload is an increasingly recognised clinical situation diagnosed by quantitative magnetic resonance imaging (MRI). MRI methods have not been fully validated in dialysis patients.

View Article and Find Full Text PDF

The routine use of recombinant erythropoiesis-stimulating agents (ESA) over the past three decades has enabled the partial correction of anaemia in most patients with end-stage renal disease (ESRD). Since ESA use frequently leads to iron deficiency, almost all ESA-treated haemodialysis patients worldwide receive intravenous iron (IV) to ensure sufficient available iron during ESA therapy. Patients with inflammatory bowel disease (IBD) are also often treated with IV iron preparations, as anaemia is common in IBD.

View Article and Find Full Text PDF

This national, prospective and multicenter study aimed to describe the real-life impact of comorbidities on hemoglobin stability in patients with chronic kidney disease on hemodialysis, treated with CERA in relay of an erythropoietin stimulating agent. Comorbidities were defined by the Charlson Index (adjusted on age) and hemoglobin stability as a variation of ±1g/dL after the 6-month treatment period. The 585 analyzed patients were distributed as follows according to the adjusted Charlson index: score≤3 (12% of patients), 4≤score≤5 (17%), 6≤score≤7 (31%) and score≥8 (40%).

View Article and Find Full Text PDF

Background: Nonalcoholic fatty liver disease (NAFLD) is a spectrum of diseases including steatosis, nonalcoholic steatohepatitis (NASH), cirrhosis, and end-stage liver failure. Hepatic iron accumulation has been linked to hepatic fibrosis severity in NASH and NAFLD. Iron overload induced by parenteral (IV) iron therapy is a potential clinical problem in dialysis patients.

View Article and Find Full Text PDF

Parenteral iron is used to restore the body's iron pool before and during erythropoiesis-stimulating agent (ESA) therapy; together these agents form the backbone of anemia management in end-stage renal disease (ESRD) patients undergoing hemodialysis. ESRD patients receiving chronic intravenous iron products, which exceed their blood loss are exposed to an increased risk of positive iron balance. Measurement of the liver iron concentration (LIC) reflects total body iron stores in patients with secondary hemosiderosis and genetic hemochromatosis.

View Article and Find Full Text PDF

The share of peritoneal dialysis (PD) in the spectrum of chronic dialysis has decreased in France over the last ten years. Despite various facilities offered by the health authorities, PD remains confidential in many private units and some public hospitals. The enthusiasm present at the beginning of this technology, forty years ago, is declining, despite a real improvement in new developments, a real increase in patient survival, today at least similar to that on hemodialysis.

View Article and Find Full Text PDF

Generic immunosuppressive drugs are available in Europe Canada and the United States. Between countries, there are large differences in penetration of generic drugs in general, and for immunosuppressive drugs in particular. The registration for generic immunosuppressive drugs are slightly different, but the criteria for registration of narrow therapeutic index drugs and bioequivalence studies, performed only in healthy volunteers, will remain in the medical landscape.

View Article and Find Full Text PDF