Abstract
Background
Patients with tubulointerstitial nephritis (TIN) may develop permanent renal impairment. However, there are no prospective studies available on the treatment of TIN.
Methods
The effect of prednisone in the treatment of TIN was evaluated in a total of 17 patients who received prednisone or who were followed up without medication. The patient group was subdivided based on the initial plasma creatinine (PCr), below or above 150 μmol/l.
Results
All prednisone-treated patients had normal plasma creatinine (PCr) after 1 month of treatment (median 59.1 [45–85] μmol/l) whereas only 50 % of patients in the non-treatment group had normal creatinine (median 81.0 [42–123] μmol/l) at the same time point (p = 0.025). During 6 months’ follow-up, PCr decreased in all patient groups; however, it decreased significantly only in prednisone-treated patients with baseline PCr >150 μmol/l (p < 0.001). At the end of follow-up, no difference in PCr, glomerular filtration rate (GFR), or low molecular weight (LMW) proteinuria could be found between the study groups. A considerable number of patients in both groups had subnormal GFR and/or persistent LMW proteinuria at the 6-month follow-up visit. Eighty-two percent of the patients had uveitis.
Conclusions
Prednisone speeds up the recovery from renal symptoms of TIN, especially in patients with severe nephritis. The renal function did not differ significantly between prednisone and control patients after 6 months’ follow-up.
Similar content being viewed by others
References
Alon US (2009) Tubulointerstitial nephritis. In: Pediatric nephrology, 6th edn. Springer, Berlin Heidelberg, pp 1081–1098
Ulinski T, Sellier-Leclerc AL, Tudorache E, Bensman A, Aoun B (2012) Tubulointerstitial nephritis. Pediatr Nephrol 27:1051–1057
Takemura T, Okada M, Hino S, Fukushima K, Yamamoto S, Miyazato H, Maruyama K, Yoshioka K (1999) Course and outcome of tubulointerstitial nephritis and uveitis syndrome. Am J Kidney Dis 34:1016–1021
Vohra S, Eddy A, Levin AV, Taylor G, Laxer RM (1999) Tubulointerstitial nephritis and uveitis in children and adolescents. Pediatr Nephrol 13:426–432
Kump LI, Cervantes-Castañeda RA, Androudi SN, Foster CS (2005) Analysis of pediatric uveitis cases at a tertiary referral center. Ophthalmology 112:1287–1292
Jahnukainen T, Ala-Houhala M, Karikoski R, Kataja J, Saarela V, Nuutinen M (2011) Clinical outcome and occurrence of uveitis in children with idiopathic tubulointerstitial nephritis. Pediatr Nephrol 26:291–299
Saarela V, Nuutinen M, Jahnukainen T (2011) Childhood tubulointerstitial nephritis and uveitis syndrome. CML Ophthalmol 21:129–132
Clarkson MR, Giblin L, O’Connell FP, O’Kelly P, Walshe JJ, Conlon P, O’Meara Y, Dormon A, Campbell E, Donohoe J (2004) Acute interstitial nephritis: clinical features and response to corticosteroid therapy. Nephrol Dial Transplant 19:2778–2783
Gonzáles E, Gutiérrez E, Galeano C, Chevia C, de Sequera P, Bernis C, Parra EG, Delgado R, Sanz M, Ortiz M, Goicoechea M, Quereda C, Olea T, Bouarich H, Hernández Y, Segovia B, Praga M (2008) Early steroid treatment improves the recovery of renal function in patients with drug-induced acute interstitial nephritis. Kidney Int 73:940–946
Schwarz A, Krause P-H, Kunzendorf U, Keller F, Distler A (2000) The outcome of acute interstitial nephritis: risk factors for the transition from acute to chronic interstitial nephritis. Clin Nephrol 54:179–190
Suzuki K, Tanaka H, Ito E, Waga S (2004) Repeat renal biopsy in children with severe idiopathic tubulointerstitial nephritis. Pediatr Nephrol 19:240–243
Steinberg EP, Eknoyan G, Levin NW, Eschbach JW, Golper TA, Owen WF, Schwab S (2000) Methods used to evaluate the quality of evidence underlying the National Kidney Foundation-Dialysis Outcomes Quality Initiative Clinical Practice guidelines: description, findings, and implications. Am J Kidney Dis 36:1–11
Buysen JG, Houthoff HJ, Krediet RT, Arisz L (1990) Acute interstitial nephritis: a clinical and morphological study in 27 patients. Nephrol Dial Transplant 5:94–99
Lava SAG, Bucher O, Bucher BS, Simonetti GD, Tschumi S (2011) Development of uveitis during systemic corticosteroid therapy in TINU syndrome. Pediatr Nephrol 26:1177–1178
Jahnukainen T, Ala-Houhala M, Saarela V, Nuutinen M (2011) Eye examination is important in patients with tubulointerstitial nephritis. Pediatr Nephrol 26:1179
Kodner CM, Kudrimoti A (2003) Diagnosis and management of acute interstitial nephritis. Am Fam Physician 67:2527–2534
Kobayashi Y, Honda M, Yoshikawa N, Ito H (2000) Acute tubulointerstitial nephritis in 21 Japanese children. Clin Nephrol 54:191–197
Baker RJ, Pusey CD (2004) The changing profile of acute tubulointerstitial nephritis. Nephrol Dial Transplant 19:8–11
Levinson RD, Park MS, Rikkers SM, Reed EF, Smith JR, Martin TM, Rosenbaum JT, Foster CS, Sherman MD, Holland GN (2003) Strong associations between specific HLA-DQ and HLA-DR alleles and the tubulointerstitial nephritis and uveitis syndrome. Invest Ophthalmol 44:653–657
Mackensen F, David F, Schwenger V, Smith LK, Rajalingam R, Levinson RD, Austin CR, Houghton D, Martin TM, Rosenbaum JT (2011) HLA-DRB1*0102 is associated with TINU syndrome and bilateral, sudden-onset anterior uveitis but not with interstitial nephritis alone. Br J Ophthalmol 95:971–975
Mackensen F, Billing H (2009) Tubulointerstitial nephritis and uveitis syndrome. Curr Opin Ophthalmol 20:525–531
Acknowledgements
The work was supported by the Foundation for Paediatric Research, Finland.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jahnukainen, T., Saarela, V., Arikoski, P. et al. Prednisone in the treatment of tubulointerstitial nephritis in children. Pediatr Nephrol 28, 1253–1260 (2013). https://doi.org/10.1007/s00467-013-2476-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00467-013-2476-x