Chronic kidney disease-associated pruritus (CKD-aP) is associated with worse quality of life and increased healthcare utilization among dialysis patients.

PURPOSE: Chronic pruritus significantly impairs hemodialysis patients' health status and quality of life (QOL) and it is associated with higher mortality rate, more frequent hospitalizations, poorer dialysis and medication adherence, and deteriorated mental status. However, pruritus is still underestimated, underdiagnosed, and undertreated in the real-life clinical scenario. We investigated prevalence, clinical characteristics, clinical correlates, severity as well as physical and psychological burden of chronic pruritus among adult hemodialysis patients in a large international real-world cohort. METHODS: We conducted a retrospective cross-sectional study of patients registered in 152 Fresenius Medical Care (FMC) NephroCare clinics located in Italy, France, Ireland, United Kingdom, and Spain. Demographic and medical data were retrieved from the EuCliD® (European Clinical) database, while information on pruritus and QoL were abstracted from KDQOL™-36 and 5-D Itch questionnaire scores. RESULTS: A total of 6221 patients were included, of which 1238 were from France, 163 Ireland, 1469 Italy, 2633 Spain, and 718 UK. The prevalence of mild-to-severe pruritus was 47.9% (n = 2977 patients). Increased pruritus severity was associated with increased use of antidepressants, antihistamines, and gabapentin. Patients with severe pruritus more likely suffered from diabetes, more frequently missed dialysis sessions, and underwent more hospitalizations due to infections. Both mental and physical QOL scores were progressively lower as the severity of pruritus increased; this association was robust to adjustment for potential confounders. CONCLUSION: This international real-world analysis confirms that chronic pruritus is a highly prevalent condition among dialysis patients and highlights its considerable burden on several dimensions of patients' life.

[COVID-19 crisis management during the first three waves in a large dialysis organisation: Feedback from NephroCare France]. / Gestion de la crise COVID-19 dans une organisation multicentrique de dialyse au cours des trois premières vagues : retour d'expérience de NephroCare France.

At the start of the COVID crisis, NephroCare operated 40 dialysis units in 7 regions, with 2,740 hemodialysis patients. The national COVID-19 crisis team implemented early the necessary measures to ensure the safety of dialysis patients and caregivers in the context of the pandemic. These measures were mostly traditional, but some were specific to our organization. They were modified during the 3 successive waves. The first wave mainly impacted NephroCare Ile-de-France which recorded 75% of the contaminations with an impact on the dialysis parameters of non-COVID patients which was not found during the second wave due to reduced stress (34% of contaminations) and a better management of COVID+ patients. The effectiveness of the measures put in place is suggested by the absence of PCR+ in asymptomatic patients and the perfect adequacy of the anti-SARS-CoV2 antibodies with the diagnosis of COVID in one severely impacted Ile-de-France unit, opposite to literature reporting significant rates of positive PCR or serology in asymptomatic patients. In addition, the contamination rate was calculated below the national rate reported by the Biomedicine Agency. The third wave was marked by the implementation of the anti-SARS-CoV2 vaccination with a proportion of vaccinated patients not different from national data and a decrease in COVID cases at the end of the third wave while the national incidence remained stable on the period. In conclusion, this experience of facing an unprecedented serious situation showed the responsiveness of the organization, significant innovations and the efficacy of the implemented measures.