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High-Target Hemodia...
High-Target Hemodiafiltration Convective Dose Achieved in Most Patients in a 6-Month Intermediary Analysis of the CONVINCE Randomized Controlled Trial
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- Vernooij, Robin W.M. (author)
- University Medical Center Utrecht
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- Hockham, C. (author)
- Imperial College London
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Barth, C. (author)
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- Canaud, B. (author)
- University of Montpellier
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- Cromm, K. (author)
- Fresenius Medical Care Deutschland GmbH
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- Davenport, A. (author)
- University College London
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- Hegbrant, J. (author)
- Lund University,Lunds universitet,Njurmedicin,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Nephrology,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Rose, M. (author)
- Berlin Institute of Health (BIH),Charité - University Medicine Berlin
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- Strippoli, G. F.M. (author)
- University of Sydney,University of Bari Aldo Moro
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Török, M. (author)
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- Woodward, M. (author)
- Imperial College London,University of New South Wales
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- Bots, M. L. (author)
- University Medical Center Utrecht
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- Blankestijn, P. J. (author)
- University Medical Center Utrecht
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(creator_code:org_t)
- 2023
- 2023
- English 8 s.
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In: Kidney International Reports. - 2468-0249. ; 8:11, s. 2276-2283
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Abstract
Subject headings
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- Introduction: High convection volumes in hemodiafiltration (HDF) result in improved survival; however, it remains unclear whether it is achievable in all patients. Methods: CONVINCE, a randomized controlled trial, randomized patients with end-stage kidney disease 1:1 to high-dose HDF versus high-flux hemodialysis (HD) continuation. We evaluated the proportion of patients achieving high-dose HDF target: convection volume per visit of ≥23 l (range ±1 l) at baseline, month 3, and month 6. We compared baseline characteristics in the following 2 ways: (i) patients on target for all 3 visits versus patients who missed target on ≥1 visits and (ii) patients on target for all 3 visits or missing it once versus patients who missed target on ≥2 visits. Results: A total of 653 patients were randomized to HDF. Their mean age was 62.2 (SD 13.5) years, 36% were female, 81% had fistula vascular access, and 33% had diabetes. Across the 3 visits, 75 patients (11%), 27 patients (4%), and 11 patients (2%) missed the convection volume target once, twice, and thrice, respectively. Apart from diabetes, there were no apparent differences in patient characteristics between patients who always achieved the high-dose target (83%) and those who missed the target either once or more (17%) or twice or more (6%). Conclusion: Achieving high-dose HDF is feasible for nearly all patients in CONVINCE and could be maintained during the 6-month follow-up period. Apart from diabetes, there were no other indications for confounding by indication on multivariable analyses that may explain the potential survival advantage for patients receiving high-dose HDF.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Urologi och njurmedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Urology and Nephrology (hsv//eng)
Keyword
- baseline characteristics
- convection volume
- hemodiafiltration
- hemodialysis
- kidney failure
- randomized controlled trial
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Vernooij, Robin ...
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Hockham, C.
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Barth, C.
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Canaud, B.
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Cromm, K.
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Davenport, A.
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show more...
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Hegbrant, J.
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Rose, M.
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Strippoli, G. F. ...
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Török, M.
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Woodward, M.
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Bots, M. L.
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Blankestijn, P. ...
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show less...
- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Urology and Neph ...
- Articles in the publication
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Kidney Internati ...
- By the university
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Lund University