1. Effects of Hemodiafiltration versus Conventional Hemodialysis in Children with ESKD: The HDF, Heart and Height Study
- Author
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Shroff, Rukshana, Smith, Colette, Ranchin, Bruno, Bayazit, Aysun K., Stefanidis, Constantinos J., Askiti, Varvara, Azukaitis, Karolis, Canpolat, Nur, Agba, Ayşe, Aitkenhead, Helen, Anarat, Ali, Aoun, Bilal, Aofolaju, Daley, Bakkaloglu, Sevcan Azime, Bhowruth, Devina, Borzych-Duza, Dagmara, Bulut, Ipek Kaplan, Büscher (R.), Rainer, Deanfield, John, Dempster, Claire, Duzova, Ali, Habbig, Sandra, Hayes, Wesley, Hegde, Shivram, Krid, Saoussen, Licht, Christoph, Litwin, Mieczyslaw, Mayes, Mark, Mir, Sevgi, Nemec, Rose, Obrycki, Lukasz, Paglialonga, Fabio, Picca, Stefano, Samaille, Charlotte, Shenoy, Mohan, Sinha, Manish D., Spasojevic, Brankica, Stronach, Lynsey, Vidal, Enrico, Vondrák, Karel, Yilmaz, Alev, Zaloszyc, Ariane, Fischbach, Michel, Schmitt, Claus Peter, Schaefer, Franz, Ağbaş, Ayşe, Borzych-Dużałka, Dagmara, Çukurova Üniversitesi, İÜC, Cerrahpaşa Tıp Fakültesi, Dahili Tıp Bilimleri Bölümü, and Ege Üniversitesi
- Subjects
Male ,medicine.medical_treatment ,030232 urology & nephrology ,Medizin ,Blood Pressure ,030204 cardiovascular system & hematology ,Carotid Intima-Media Thickness ,law.invention ,Kidney Failure ,Hemoglobins ,0302 clinical medicine ,Randomized controlled trial ,law ,cardiovascular disease ,Chronic ,Child ,hemodialysis ,integumentary system ,Headache ,General Medicine ,Hospitalization ,C-Reactive Protein ,Nephrology ,Parathyroid Hormone ,Child, Preschool ,Cohort ,Hypertension ,Cardiology ,Female ,Hemodialysis ,carotid intima-media thickness ,children ,growth ,hemodiafiltration (HDF) ,Adolescent ,Dizziness ,Humans ,Kidney Failure, Chronic ,Muscle Cramp ,Patient Reported Outcome Measures ,Phosphates ,Renal Dialysis ,Young Adult ,beta 2-Microglobulin ,Body Height ,Hemodiafiltration ,medicine.medical_specialty ,Mean arterial pressure ,Renal function ,03 medical and health sciences ,Clinical Research ,Internal medicine ,medicine ,Preschool ,Dialysis ,business.industry ,Propensity score matching ,Observational study ,business - Abstract
EgeUn###, Background Hypertension and cardiovascular disease are common in children undergoing dialysis. Studies suggest that hemodiafiltration (HDF) may reduce cardiovascular mortality in adults, but data for children are scarce. Methods The HDF, Heart and Height study is a nonrandomized observational study comparing outcomes on conventional hemodialysis (HD) versus postdilution online HDF in children. Primary outcome measures were annualized changes in carotid intima-media thickness (cIMT) SD score and height SD score. Results We enrolled 190 children from 28 centers; 78 on HD and 55 on HDF completed 1-year follow-up. The groups were comparable for age, dialysis vintage, access type, dialysis frequency, blood flow, and residual renal function. At 1 year, cIMT SD score increased significantly in children on HD but remained static in the HDF cohort. On propensity score analysis, HD was associated with a +0.47 higher annualized cIMT SD score compared with HDF. Height SD score increased in HDF but remained static in HD. Mean arterial pressure SD score increased with HD only. Factors associated with higher cIMT and mean arterial pressure SD-scores were HD group, higher ultrafiltration rate, and higher 2-microglobulin. The HDF cohort had lower 2-microglobulin, parathyroid hormone, and high-sensitivity C-reactive protein at 1 year; fewer headaches, dizziness, or cramps; and shorter postdialysis recovery time. Conclusions HDF is associated with a lack of progression in vascular measures versus progression with HD, as well as an increase in height not seen in the HD cohort. Patient-related outcomes improved among children on HDF correlating with improved BP control and clearances. Confirmation through randomized trials is required., National Institute for Health ResearchNational Institute for Health Research (NIHR); Kidney Research UKKidney Research UK (KRUK); Fresenius Medical Care, R.S. holds a Career Development Fellowship with the National Institute for Health Research. The 3H study was sponsored by Kidney Research UK. Part sponsorship was obtained from Fresenius Medical Care.
- Published
- 2018