Treatment tolerance and patient-reported outcomes favor online hemodiafiltration compared to high-flux hemodialysis in the elderly
Author(s) -
Marion Moréna,
Audrey Jaussent,
Lotfi Chalabi,
Hélène LerayMoragues,
Leïla Chénine,
A. Debure,
Damien Thibaudin,
Lynda Azzouz,
Laure Patrier,
François Maurice,
Philippe Nicoud,
C Durand,
Bruno Seigneuric,
AnneMarie Dupuy,
MarieChristine Picot,
JeanPaul Cristol,
Bernard Canaud,
Aïda Afiani,
Didier Aguiléra,
Yamina Azymah,
F. Babinet,
C. Belloc,
Jean- Christophe Bendini,
Christian Broyet,
Philippe Brunet,
Marie-Hélêne Chabannier,
S. Chiron,
Jean-Philippe Coindre,
Angélique Colin,
François Combarnous,
Stéphanie Coupel,
A. Crémault,
Irima Dancea,
Catherine Delcroix,
Pascale Depraêtre,
Assia Djema,
Françis Ducret,
Ibrahim O. Farah,
D. Fleury,
Abdallah Guerraoui,
Marie-Paule Guillodo,
Atman Haddj-Elmrabet,
Maxime Hoffmann,
Richard Ibos,
Mohamed Shariful Islam,
D Jaubert,
J. W. Joule,
V. Joyeux,
Kristian Kunz,
Mélodie Lagarrigue,
A. Laradi,
Frédéric Lavainne,
Dominique Le Grignou,
Gaétan Lebrun,
Anne Lefebvre,
Jean-Jacques Lefevre,
Gaëlle Lefrançois,
Vincent Lemaître,
Mehadji Maaz,
Éric Magnant,
Hesham Mohey,
Michel Normand,
Hilaire Nzeyimana,
Messaoud Ouziala,
Sophie Parahy,
Franck Perrin,
P Pointet,
J. Potier,
Olivier Puyoo,
Isabelle Rey,
Jean-Pierre Rivory,
Fabienne Rouleau,
Marie-Odile Serveaux,
Danlèle Simonin,
Angelo Testa,
C. Turc-Baron,
Carlos Vela,
Sandor Vido,
Laurence Vrigneaud
Publication year - 2017
Publication title -
kidney international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.499
H-Index - 276
eISSN - 1523-1755
pISSN - 0085-2538
DOI - 10.1016/j.kint.2017.01.013
Subject(s) - hemodialysis , medicine , intensive care medicine , flux (metallurgy) , materials science , metallurgy
Large cohort studies suggest that high convective volumes associated with online hemodiafiltration may reduce the risk of mortality/morbidity compared to optimal high-flux hemodialysis. By contrast, intradialytic tolerance is not well studied. The aim of the FRENCHIE (French Convective versus Hemodialysis in Elderly) study was to compare high-flux hemodialysis and online hemodiafiltration in terms of intradialytic tolerance. In this prospective, open-label randomized controlled trial, 381 elderly chronic hemodialysis patients (over age 65) were randomly assigned in a one-to-one ratio to either high-flux hemodialysis or online hemodiafiltration. The primary outcome was intradialytic tolerance (day 30-day 120). Secondary outcomes included health-related quality of life, cardiovascular risk biomarkers, morbidity, and mortality. During the observational period for intradialytic tolerance, 85% and 84% of patients in high-flux hemodialysis and online hemodiafiltration arms, respectively, experienced at least one adverse event without significant difference between groups. As exploratory analysis, intradialytic tolerance was also studied, considering the sessions as a statistical unit according to treatment actually received. Over a total of 11,981 sessions, 2,935 were complicated by the occurrence of at least one adverse event, with a significantly lower occurrence in online hemodiafiltration with fewer episodes of intradialytic symptomatic hypotension and muscle cramps. By contrast, health-related quality of life, morbidity, and mortality were not different in both groups. An improvement in the control of metabolic bone disease biomarkers and β2-microglobulin level without change in serum albumin concentration was observed with online hemodiafiltration. Thus, overall outcomes favor online hemodiafiltration over high-flux hemodialysis in the elderly.
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