Primary hyperoxaluria type 1 in children: Clinical classification, renal replacement therapy, and outcome in a single centre experience
| Autor: | Amr Mohamed Salem, Mohamed A. Abdel Mawla, Doaa M. Salah, Fatina I. Fadel, Khalda Amr, Hoda Abdalla Ahmed, Mohamed Gamal Fathallah, Rasha M Hasanin, Magd A. Kotb |
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| Rok vydání: | 2021 |
| Předmět: |
Male
Pediatrics medicine.medical_specialty medicine.medical_treatment 030232 urology & nephrology 030204 cardiovascular system & hematology Peritoneal dialysis Primary hyperoxaluria Cohort Studies 03 medical and health sciences 0302 clinical medicine medicine Humans Renal replacement therapy Age of Onset Child Obstructive uropathy Dialysis business.industry Infant Hematology medicine.disease Causality Renal Replacement Therapy Nephrology Child Preschool Hyperoxaluria Primary Kidney Failure Chronic Egypt Female Hemodialysis Age of onset business Cohort study |
| Zdroj: | Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis TherapyREFERENCES. 26(1) |
| ISSN: | 1744-9987 |
| Popis: | Introduction Primary hyperoxaluria type 1 (PH1) is a rare disease that is challenged by the overproduced oxalate and commonly presented with radiopaque renal stones or obstructive uropathy. This study aimed to report clinical presentations, renal replacement therapy (RRT) and outcome of PH1 in end stage kidney disease (ESKD) children. Methods This is an observational cohort study. Data of 22 patients with ESKD due to PH1 were analyzed at Pediatric Nephrology Unit, Faculty of Medicine Cairo University. Results Infantile onset patients (n=10) had worst renal outcome (80% with ESRD at presentation, p=0.019) and worse patient outcome (mortality 40%, p=0.016) than juvenile (n=9) and late onset (PH1 n=3) patients. RRT modalities include peritoneal dialysis (PD) in 7 (31.8%), hemodialysis (HD) in 11(50 %) and, combined liver kidney transplantation (CLKT) in 4 (18.2%) patients. Infectious complications were encountered in 42.8% of PD patients. Better HD adequacy was observed with frequent HD (n=6) and/or HD via arteriovenous fistula (AVF) than with infrequent dialysis (n=5) and/or via central venous line (CVL) (P =0.0001 & 0.0047 respectively). Morbidity and mortality (infection related) rates of the whole cohort were 63.6% and 31.8% respectively. Conclusions Clinical presentation of PH1 varies according to the age of onset (infantile onset being the most aggressive form). Aggressive HD (better through AVF) is needed to achieve acceptable HD adequacy, PD was challenged by infection. Infection found to be the main cause of mortality even after successful CLKT. This article is protected by copyright. All rights reserved. |
| Databáze: | OpenAIRE |
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