title: Growth after renal transplantation: correlation with immunosuppressive therapy.
abstract: The growth data for children transplanted between 1973 and 1987 were analysed according to their immunosuppressive regimen. All patients treated before 1985 received conventional treatment (prednisone, azathioprine); 37% of the prepubertal children with a follow-up of longer than 2 years showed catch-up growth, and 30% of the pubertal children exhibited a normal adolescent growth spurt. Reduced renal function and corticosteroid treatment are the two main causes of growth delay. The children transplanted between January 1985 and September 1987 were given either triple therapy [cyclosporine (CsA), prednisone, azathioprine] or conventional treatment after randomisation. Growth data were significantly better with CsA. The mean height gain for prepubertal children was +0.24 SD/year on triple therapy and +0.14 SD/year on conventional therapy during the 1st year after transplantation; and 0.4 SD/year and 0 SD/year during the 2nd year (P less than 0.05). The mean height gain for pubertal children was 5.6 cm/year on triple therapy and 3.6 cm/year on conventional therapy (P less than 0.005). The patients on triple therapy also received a significantly lower cumulative dose of prednisone. Some selected patients on triple therapy were taken off prednisone 12 months after transplantation. All patients showed catch-up growth (+0.83 SD/year in prepubertal children, 7.2 cm/year in pubertal children). In conclusion, protocols including CsA and the lowest cumulative dose of steroid (with alternate-day or even steroid withdrawal) allow the best restoration of growth.
authors.affiliation: Department of Paediatric Nephrology, Unité de Recherche INSERM U 192, Hôpital des Enfants-Malades, Paris, France.
authors.forename: G
authors.initials: G
authors.lastname: Guest
authors.forename: M
authors.initials: M
authors.lastname: Broyer
mesh_terms: D000293:Adolescent; D000305:Adrenal Cortex Hormones / Q000009:adverse effects; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006128:Growth / Q000187:drug effects*; D006801:Humans; D007166:Immunosuppressive Agents / Q000009:adverse effects*; D007668:Kidney / Q000187:drug effects / Q000503:physiopathology; D016030:Kidney Transplantation / Q000009:adverse effects*; D008297:Male
chemical_list: D000305:Adrenal Cortex Hormones; D007166:Immunosuppressive Agents