1. Commentary on “Pediatric Idiopathic Steroid-sensitive Nephrotic Syndrome Diagnosis and Therapy - Short version of the updated German Best Practice Guideline (S2e)”

   • Rasmus Ehren
   • Marcus R. Benz
   • on behalf of the German Society for Pediatric Nephrology

   Editorial Commentary Open access 05 June 2021 Pages: 2961 - 2966

   

2. Editorial with respect to “Corticosteroids to prevent kidney scarring in children with a febrile urinary tract infection—a randomized trial”

   • Vasikar Murugapoopathy
   • Indra R. Gupta

   Editorial Commentary 07 May 2021 Pages: 2967 - 2969

3. Pediatric idiopathic steroid-sensitive nephrotic syndrome: diagnosis and therapy —short version of the updated German best practice guideline (S2e) — AWMF register no. 166-001, 6/2020

   • Rasmus Ehren
   • Marcus R. Benz
   • on behalf of the German Society for Pediatric Nephrology

   Guidelines Open access 06 June 2021 Pages: 2971 - 2985

4. Autism spectrum disorder and kidney disease

   • Joanna Clothier
   • Michael Absoud

   Review Open access 19 December 2020 Pages: 2987 - 2995

5. Acute kidney injury and aging

   • Monica Chang-Panesso

   Review 07 January 2021 Pages: 2997 - 3006

   

6. Fibroblast growth factor 23—Klotho and hypertension: experimental and clinical mechanisms

   • Michael Freundlich
   • Gerardo Gamba
   • Bernardo Rodriguez-Iturbe

   Review 23 November 2020 Pages: 3007 - 3022

   

7. Preventing tuberculosis in paediatric kidney transplant recipients: is there a role for BCG immunisation pre-transplantation in low tuberculosis incidence countries?

   • Alasdair Bamford
   • Garth Dixon
   • Marc Tebruegge

   Review Open access 27 November 2020 Pages: 3023 - 3031

8. A systematic review of urine biomarkers in children with IgA vasculitis nephritis

   • Chloe E. C. Williams
   • Aileen Toner
   • Louise Oni

   Systematic Review/Meta-analysis Open access 15 May 2021 Pages: 3033 - 3044

   

9. Familial hypomagnesemia with hypercalciuria and nephrocalcinosis

   • Mònica Vall-Palomar
   • Leire Madariaga
   • Gema Ariceta

   Educational Review 17 February 2021 Pages: 3045 - 3055

   

10. Non-immunosuppressive therapies for childhood IgA nephropathy

    • Yuko Shima
    • Koichi Nakanishi
    • Norishige Yoshikawa

    Educational Review 16 February 2021 Pages: 3057 - 3065

    

11. Oral health in children with chronic kidney disease

    • Elizabeth Velan
    • Barbara Sheller

    Educational Review 02 February 2021 Pages: 3067 - 3075

    

12. Emerging monitoring technologies in kidney transplantation

    • Abdulla Ehlayel
    • K’joy J. A. Simms
    • Isa F. Ashoor

    Educational Review 01 February 2021 Pages: 3077 - 3087

    

13. Timing of procedural interventions in childhood renovascular hypertension

    • Zubin J. Modi
    • David B. Kershaw

    Management Dilemma 18 June 2021 Pages: 3089 - 3096

    

14. An unusual disease mimicking congenital nephrotic syndrome: Questions

    • Nurdan Yıldız
    • Mehtap Sak
    • Harika Alpay

    Clinical Quiz 31 March 2021 Pages: 3097 - 3098

    

15. An unusual disease mimicking congenital nephrotic syndrome: Answers

    • Nurdan Yıldız
    • Mehtap Sak
    • Harika Alpay

    Clinical Quiz 31 March 2021 Pages: 3099 - 3102

    

16. Hypocalcemia not related to chronic kidney disease: Questions

    • Cengiz Zeybek
    • Onur Akin
    • Ahmet Bolat

    Clinical Quiz 17 March 2021 Pages: 3103 - 3104

    

17. Hypocalcemia not related to chronic kidney disease: Answers

    • Cengiz Zeybek
    • Onur Akin
    • Ahmet Bolat

    Clinical Quiz 17 March 2021 Pages: 3105 - 3107

    

18. A 17-year-old boy with progressive abdominal pain: Questions

    • Olivia Gilbert
    • Mingshan Lai
    • Isa F. Ashoor

    Clinical Quiz 17 March 2021 Pages: 3109 - 3110

19. A 17-year-old boy with progressive abdominal pain: Answers

    • Olivia Gilbert
    • Mingshan Lai
    • Isa F. Ashoor

    Clinical Quiz 17 March 2021 Pages: 3111 - 3113

    

20. A 5-year-old girl with bony deformities and disproportionate short stature: Questions

    • Rangaswamy Darshan
    • Sriram Krishnamurthy
    • Arumugom Archana

    Clinical Quiz 17 March 2021 Pages: 3115 - 3116

    

21. A 5-year-old girl with bony deformities and disproportionate short stature: Answers

    • Rangaswamy Darshan
    • Sriram Krishnamurthy
    • Arumugom Archana

    Clinical Quiz 17 March 2021 Pages: 3117 - 3121

    

22. Long-term complications of systemic oxalosis in children—a retrospective single-center cohort study

    • Efrat Ben-Shalom
    • Ruth Cytter-Kuint
    • Yaacov Frishberg

    Original Article 02 March 2021 Pages: 3123 - 3132

    

23. Molecular aspects and long-term outcome of patients with primary distal renal tubular acidosis

    • Sara Gómez-Conde
    • Alejandro García-Castaño
    • Leire Madariaga

    Original Article 21 April 2021 Pages: 3133 - 3142

    

24. Low-dose versus conventional-dose prednisolone for nephrotic syndrome relapses: a randomized controlled non-inferiority trial

    • Seenam Sheikh
    • Kirtisudha Mishra
    • Manish Kumar

    Original Article 16 April 2021 Pages: 3143 - 3150

    

25. Congenital anomalies of the kidney and urinary tract in a cohort of 280 consecutive patients with Hirschsprung disease

    • Alessio Pini Prato
    • Rossella Arnoldi
    • Paolo Nozza

    Original Article 09 April 2021 Pages: 3151 - 3158

    

26. The spectrum of kidney function alterations in adolescents with a solitary functioning kidney

    • Mathilde Grapin
    • François Gaillard
    • Frank Bienaimé

    Original Article 25 April 2021 Pages: 3159 - 3168

    

27. Clinical characteristics and long-term outcomes of endovascular treatment of renal artery fibromuscular dysplasia with branch lesions

    • Kun Li
    • Mingzhe Cui
    • Shuiting Zhai

    Original Article 10 April 2021 Pages: 3169 - 3180

    

28. Factors associated with the absence of pharmacological treatment for common modifiable complications in children with chronic kidney disease

    • Yunwen Xu
    • Derek K Ng
    • Mark M Mitsnefes

    Original Article 06 May 2021 Pages: 3181 - 3189

    

29. Structured re-training to reduce peritonitis in a pediatric peritoneal dialysis program: a quality improvement intervention

    • Sharon Teo
    • Tin Wei Yuen
    • Kar-Hui Ng

    Original Article 02 April 2021 Pages: 3191 - 3200

    

30. Study of the association between generic and disease-specific quality of life and behavior problems in pediatric patients with chronic kidney disease stage 3 or higher and the quality of life and mental health of their primary caregivers

    • Renata Oliveira Abrão
    • Marcos Lopes
    • Vera H. Koch

    Original Article 08 April 2021 Pages: 3201 - 3210

    

31. Effects of losartan and enalapril on serum uric acid and GFR in children with proteinuria

    • Charlotte E. Bryant
    • Azita Rajai
    • Ronald J. Hogg

    Original Article Open access 21 April 2021 Pages: 3211 - 3219

    

32. Performance of the various serum creatinine-based GFR estimating equations in pediatric kidney transplant recipients, stratified by age and CKD staging

    • Raja Dandamudi
    • Neil Vyas
    • Vikas R. Dharnidharka

    Original Article 24 April 2021 Pages: 3221 - 3228

    

33. CMV, EBV, JCV and BKV infection and outcome following kidney transplantation in children initiated on a corticosteroid-minimisation immunosuppressive regimen

    • James McCaffrey
    • Vijesh J. Bhute
    • Mohan Shenoy

    Original Article 06 April 2021 Pages: 3229 - 3240

    

34. Associations among erythropoietic, iron-related, and FGF23 parameters in pediatric kidney transplant recipients

    • Blair Limm-Chan
    • Katherine Wesseling-Perry
    • Mark R. Hanudel

    Original Article 26 April 2021 Pages: 3241 - 3249

    

35. Acute kidney injury in pediatric non-traumatic rhabdomyolysis

    • Chon In Kuok
    • Winnie Kwai Yu Chan

    Original Article 13 April 2021 Pages: 3251 - 3257

    

36. Serum metabolic profile of postoperative acute kidney injury following infant cardiac surgery with cardiopulmonary bypass

    • Jesse A. Davidson
    • Benjamin S. Frank
    • Jelena Klawitter

    Original Article 05 May 2021 Pages: 3259 - 3269

    

37. Early relapse of atypical hemolytic uremic syndrome following ABO-incompatible living–related pediatric kidney re-transplant successfully treated with eculizumab

    • Jelena Stojanovic
    • Anna Adamusiak
    • Stephen D. Marks

    Brief Report 17 July 2021 Pages: 3271 - 3275

    

38. Atypical HUS and Crohn’s disease—interference of intestinal disease activity with complement-blocking treatment

    • Orsolya Horváth
    • Kata Kelen
    • George S Reusz

    Brief Report Open access 30 July 2021 Pages: 3277 - 3280

    

39. Real-world data of six patients with atypical hemolytic uremic syndrome switched to ravulizumab

    • Rasmus Ehren
    • Sandra Habbig

    Letter to the Editors Open access 17 July 2021 Pages: 3281 - 3282

40. Correction to: Preventing tuberculosis in paediatric kidney transplant recipients: is there a role for BCG immunisation pre-transplantation in low tuberculosis incidence countries?

    • Alasdair Bamford
    • Garth Dixon
    • Marc Tebruegge

    Correction 16 February 2021 Pages: 3283 - 3283

41. Abstracts of the 53rd ESPN Annual Meeting, Amsterdam, The Netherlands, September 2021

    Abstracts 25 August 2021 Pages: 3285 - 3491