scholarly journals Growth in children on kidney replacement therapy: a review of data from patient registries

2021 ◽  
Author(s):  
Marjolein Bonthuis ◽  
Jérôme Harambat ◽  
Kitty J. Jager ◽  
Enrico Vidal
Keyword(s):  
Replacement Therapy ◽  
Critical Period ◽  
Linear Growth ◽  
Final Height ◽  
Major Complication ◽  
Original Data ◽  
Paediatric Nephrology ◽  
Patient Registries ◽  
Kidney Replacement Therapy ◽  
Over Time

AbstractGrowth retardation is a major complication in children with chronic kidney disease (CKD) and on kidney replacement therapy (KRT). Conversely, better growth in childhood CKD is associated with an improvement in several hard morbidity–mortality endpoints. Data from pediatric international registries has demonstrated that improvements in the overall conservative management of CKD, the search for optimal dialysis, and advances in immunosuppression and kidney transplant techniques have led to a significant improvement of final height over time. Infancy still remains a critical period for adequate linear growth, and the loss of stature during the first years of life influences final height. Preliminary new original data from the European Society for Paediatric Nephrology/European Renal Association-European Dialysis and Transplant Association (ESPN/ERA-EDTA) Registry confirm an association between the final height and the height attained at 2 years in children on KRT.

scholarly journals Ten-year trends in epidemiology and outcomes of pediatric kidney replacement therapy in Europe: data from the ESPN/ERA-EDTA Registry

2021 ◽  
Author(s):  
Marjolein Bonthuis ◽  
Enrico Vidal ◽  
Anna Bjerre ◽  
Özlem Aydoğ ◽  
Sergey Baiko ◽  
...  
Keyword(s):  
Replacement Therapy ◽  
Cox Regression ◽  
Patient Survival ◽  
Healthcare Providers ◽  
Resource Planning ◽  
Policy Makers ◽  
Age Related ◽  
Kidney Replacement Therapy ◽  
Over Time ◽  
Related Population

Abstract Background For 10 consecutive years, the ESPN/ERA-EDTA Registry has included data on children with stage 5 chronic kidney disease (CKD 5) receiving kidney replacement therapy (KRT) in Europe. We examined trends in incidence and prevalence of KRT and patient survival. Methods We included all children aged <15 years starting KRT 2007–2016 in 22 European countries participating in the ESPN/ERA-EDTA Registry since 2007. General population statistics were derived from Eurostat. Incidence and prevalence were expressed per million age-related population (pmarp) and time trends studied with JoinPoint regression. We analyzed survival trends using Cox regression. Results Incidence of children commencing KRT <15 years remained stable over the study period, varying between 5.5 and 6.6 pmarp. Incidence by treatment modality was unchanged over time: 2.0 for hemodialysis (HD) and peritoneal dialysis (PD) and 1.0 for transplantation. Prevalence increased in all age categories and overall rose 2% annually from 26.4 pmarp in 2007 to 32.1 pmarp in 2016. Kidney transplantation prevalence increased 5.1% annually 2007–2009, followed by 1.5% increase/year until 2016. Prevalence of PD steadily increased 1.4% per year over the entire period, and HD prevalence started increasing 6.1% per year from 2011 onwards. Five-year unadjusted patient survival on KRT was around 94% and similar for those initiating KRT 2007–2009 or 2010–2012 (adjusted HR: 0.98, 95% CI:0.71–1.35). Conclusions We found a stable incidence and increasing prevalence of European children on KRT 2007–2016. Five-year patient survival was good and was unchanged over time. These data can inform patients and healthcare providers and aid health policy makers on future resource planning of pediatric KRT in Europe.

scholarly journals Metabolic parameters and adipokine profile during GH replacement therapy in children with GH deficiency

2007 ◽  
Vol 156 (3) ◽  
pp. 353-360 ◽  
Author(s):  
A Ciresi ◽  
M C Amato ◽  
A Criscimanna ◽  
A Mattina ◽  
C Vetro ◽  
...  
Keyword(s):  
Replacement Therapy ◽  
Linear Growth ◽  
Gh Deficiency ◽  
Final Height ◽  
Inverse Correlation ◽  
Hdl Cholesterol ◽  
Metabolic Parameters ◽  
Gh Therapy ◽  
Gh Replacement ◽  
Igf I

Objective: GH replacement therapy in children with GH deficiency (GHD) mainly promotes linear growth. Not only have very few studies fully analyzed the metabolic consequences of GH therapy, but also the question as to whether GH may affect adipokine secretion has been insufficiently investigated. Our aim was to study the effects of GH replacement therapy on auxological data, lipid and glycemic profiles, insulin homeostasis (HOMA-IR) and serum adipokines in children. Methods: This was a 1-year prospective study. Thirty-four GHD children (11.6 ± 2.6 years) and thirty healthy matched controls were enrolled. Children affected by GHD were studied both before beginning continuous GH replacement therapy and again at 12 months. Results: At the beginning of the study, total and LDL cholesterol were higher in GHD children than in controls (P<0.001), whereas HDL cholesterol, triglycerides, insulin, HOMA-IR, leptin, and adiponectin were similar. At 12 months of continuous GH replacement therapy in the GHD group, there was a significant increase in both auxological data and IGF-I (P<0.001); total cholesterol (P<0.001), LDL (P<0.001), triglycerides (P<0.005), and leptin (P<0.001) decreased significantly; HDL (P<0.003), insulin (P<0.001), HOMA-IR (P<0.001) increased while adiponectin was unmodified. Furthermore, IGF-IΔ showed an inverse correlation with leptin Δ (ρ = −0.398, P = 0.02). Conclusions: In GHD children, the evaluation of metabolic parameters proves to be a useful tool for the evaluation of auxological parameters during GH replacement therapy. In our study, GH replacement therapy in GHD children improved final height, restored IGF-I levels, reduced leptin levels, and improved the lipid profile, without producing any unfavorable effects on glucose metabolism.

scholarly journals Acute kidney injury and kidney replacement therapy in COVID-19: a systematic review and meta-analysis

2020 ◽  
Vol 13 (4) ◽  
pp. 550-563 ◽  
Author(s):  
Edouard L Fu ◽  
Roemer J Janse ◽  
Ype de Jong ◽  
Vera H W van der Endt ◽  
Jet Milders ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Acute Kidney Injury ◽  
Replacement Therapy ◽  
Meta Analysis ◽  
Kidney Injury ◽  
Original Data ◽  
Increased Risk ◽  
Kidney Replacement Therapy ◽  
Meta Regression

Abstract Background Acute kidney injury (AKI) can affect hospitalized patients with coronavirus disease 2019 (COVID-19), with estimates ranging between 0.5% and 40%. We performed a systematic review and meta-analysis of studies reporting incidence, mortality and risk factors for AKI in hospitalized COVID-19 patients. Methods We systematically searched 11 electronic databases until 29 May 2020 for studies in English reporting original data on AKI and kidney replacement therapy (KRT) in hospitalized COVID-19 patients. Incidences of AKI and KRT and risk ratios for mortality associated with AKI were pooled using generalized linear mixed and random-effects models. Potential risk factors for AKI were assessed using meta-regression. Incidences were stratified by geographic location and disease severity. Results A total of 3042 articles were identified, of which 142 studies were included, with 49 048 hospitalized COVID-19 patients including 5152 AKI events. The risk of bias of included studies was generally low. The pooled incidence of AKI was 28.6% [95% confidence interval (CI) 19.8–39.5] among hospitalized COVID-19 patients from the USA and Europe (20 studies) and 5.5% (95% CI 4.1–7.4) among patients from China (62 studies), whereas the pooled incidence of KRT was 7.7% (95% CI 5.1–11.4; 18 studies) and 2.2% (95% CI 1.5–3.3; 52 studies), respectively. Among patients admitted to the intensive care unit, the incidence of KRT was 20.6% (95% CI 15.7–26.7; 38 studies). Meta-regression analyses showed that age, male sex, cardiovascular disease, diabetes mellitus, hypertension and chronic kidney disease were associated with the occurrence of AKI; in itself, AKI was associated with an increased risk of mortality, with a pooled risk ratio of 4.6 (95% CI 3.3–6.5). Conclusions AKI and KRT are common events in hospitalized COVID-19 patients, with estimates varying across geographic locations. Additional studies are needed to better understand the underlying mechanisms and optimal treatment of AKI in these patients.

Fatherhood and Kidney Replacement Therapy: Analysis of the Australian and New Zealand Dialysis and Transplant (ANZDATA) Registry

2020 ◽  
Vol 76 (3) ◽  
pp. 444-446
Author(s):  
Shilpanjali Jesudason ◽  
Alyssa Fitzpatrick ◽  
Aarti Gulyani ◽  
Christopher E. Davies ◽  
Erandi Hewawasam ◽  
...  
Keyword(s):  
New Zealand ◽  
Replacement Therapy ◽  
Kidney Replacement Therapy ◽  
Anzdata Registry

A Meta-Analysis of Extracorporeal Anticoagulants in Pediatric Continuous Kidney Replacement Therapy

2021 ◽  
pp. 088506662199275
Author(s):  
Rupesh Raina ◽  
Nirav Agrawal ◽  
Kirsten Kusumi ◽  
Avisha Pandey ◽  
Abhishek Tibrewal ◽  
...  
Keyword(s):  
Replacement Therapy ◽  
Meta Analysis ◽  
Kidney Injury ◽  
Electrolyte Imbalance ◽  
Therapeutic Modality ◽  
Regional Citrate Anticoagulation ◽  
Increased Risk ◽  
Study Results ◽  
Significant Difference ◽  
Kidney Replacement Therapy

Objective: Continuous kidney replacement therapy (CKRT) is the primary therapeutic modality utilized in hemodynamically unstable patients with severe acute kidney injury. As the circuit is extracorporeal, it poses an increased risk of blood clotting and circuit loss; frequent circuit losses affect the provider’s ability to provide optimal treatment. The objective of this meta-analysis is to evaluate the safety and efficacy of the extracorporeal anticoagulants in the pediatric CKRT population. Data Sources: We conducted a literature search on PubMed/Medline and Embase for relevant citations. Study Selection: Studies were included if they involved patients under the age of 18 years undergoing CKRT, with the use of anticoagulation (heparin, citrate, or prostacyclin) as a part of therapy. Only English articles were included in the study. Data Extraction: Initial search yielded 58 articles and a total of 24 articles were included and reviewed. A meta-analysis was performed focusing on the safety and effectiveness of regional citrate anticoagulation (RCA) vs unfractionated heparin (UFH) anticoagulants in children. Data Synthesis: RCA had statistically significantly longer circuit life of 50.65 hours vs. UFH of 42.10 hours. Two major adverse effects metabolic alkalosis and electrolyte imbalance seen more commonly in RCA compared to UFH. There was not a significant difference in the risk of systemic bleeding when comparing RCA vs. UFH. Conclusion: RCA is the preferred anticoagulant over UFH due to its significantly longer circuit life, although vigilant circuit monitoring is required due to the increased risk of electrolyte disturbances. Prostacyclin was not included in the meta-analysis due to the lack of data in pediatric patients. Additional studies are needed to strengthen the study results further.

scholarly journals Morquio A syndrome and effect of enzyme replacement therapy in different age groups of Turkish patients: a case series

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Sebile Kılavuz ◽  
Sibel Basaran ◽  
Deniz Kor ◽  
Fatma Derya Bulut ◽  
Sevcan Erdem ◽  
...  
Keyword(s):  
Enzyme Replacement Therapy ◽  
Replacement Therapy ◽  
Clinical Data ◽  
Treatment Initiation ◽  
Case Series ◽  
Enzyme Replacement ◽  
Morquio A ◽  
Over Time ◽  
Morquio A Syndrome

Abstract Background This case series includes longitudinal clinical data of ten patients with Morquio A syndrome from south and southeastern parts of Turkey, which were retrospectively collected from medical records. All patients received enzyme replacement therapy (ERT). Clinical data collected included physical appearance, anthropometric data, neurological and psychological examinations, cardiovascular evaluation, pulmonary function tests, eye and ear-nose-throat examinations, endurance in the 6-min walk test and/or 3-min stair climb test, joint range of motion, and skeletal investigations (X-rays, bone mineral density). Results At the time of ERT initiation, two patients were infants (1.8 and 2.1 years), five were children (3.4–7.1 years), and three were adults (16.5–39.5 years). Patients had up to 4 years follow-up. Most patients had classical Morquio A, based on genotypic and phenotypic data. Endurance was considerably reduced in all patients, but remained relatively stable or increased over time in most cases after treatment initiation. Length/height fell below normal growth curves, except in the two infants who started ERT at ≤ 2.1 years of age. All patients had skeletal and/or joint abnormalities when ERT was started. Follow-up data did not suggest improvements in skeletal abnormalities, except in one of the younger infants. Nine patients had corneal clouding, which resolved after treatment initiation in the two infants, but not in the other patients. Hepatomegaly was reported in seven patients and resolved with treatment in five of them. Other frequent findings at treatment initiation were coarse facial features (N = 9), hearing loss (N = 6), and cardiac abnormalities (N = 6). Cardiac disease deteriorated over time in three patients, but did not progress in the others. Conclusions Overall, this case series with Morquio A patients confirms clinical trial data showing long-term stabilization of endurance after treatment initiation across ages and suggest that very early initiation of ERT optimizes growth outcomes.

scholarly journals COVID-19 in patients undergoing chronic kidney replacement therapy and kidney transplant recipients in Scotland: findings and experience from the Scottish renal registry

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Samira Bell ◽  
◽  
Jacqueline Campbell ◽  
Jackie McDonald ◽  
Martin O’Neill ◽  
...  
Keyword(s):  
Public Health ◽  
Replacement Therapy ◽  
Study Data ◽  
Data Sets ◽  
Kidney Transplant Recipients ◽  
The Public ◽  
Transplant Patients ◽  
Kidney Replacement Therapy ◽  
Observational Cohort ◽  
Respiratory Coronavirus

Abstract Background Infection with the severe acute respiratory coronavirus 2 (SARS-CoV-2) has led to a worldwide pandemic with coronavirus disease 2019 (COVID-19), the disease caused by SARS-CoV-2, overwhelming healthcare systems globally. Preliminary reports suggest a high incidence of infection and mortality with SARS-CoV-2 in patients receiving kidney replacement therapy (KRT). The aims of this study are to report characteristics, rates and outcomes of all patients affected by infection with SARS-CoV-2 undergoing KRT in Scotland. Methods Study design was an observational cohort study. Data were linked between the Scottish Renal Registry, Health Protection Scotland and the Scottish Intensive Care Society Audit Group national data sets using a unique patient identifier (Community Health Index (CHI)) for each individual by the Public Health and Intelligence unit of Public Health, Scotland. Descriptive statistics and survival analyses were performed. Results During the period 1st March 2020 to 31st May 2020, 110 patients receiving KRT tested positive for SARS-CoV-2 amounting to 2% of the prevalent KRT population. Of those affected, 86 were receiving haemodialysis or peritoneal dialysis and 24 had a renal transplant. Patients who tested positive were older and more likely to reside in more deprived postcodes. Mortality was high at 26.7% in the dialysis patients and 29.2% in the transplant patients. Conclusion The rate of detected SARS-CoV-2 in people receiving KRT in Scotland was relatively low but with a high mortality for those demonstrating infection. Although impossible to confirm, it appears that the measures taken within dialysis units coupled with the national shielding policy, have been effective in protecting this population from infection.

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