title: A prospective trial of steroid withdrawal after renal transplantation treated with cyclosporine and mizoribine in children: results obtained between 1990 and 2003.
abstract: A prospective trial of adrenocorticostertoid (steroid) withdrawal after pediatric renal transplantation was begun in 1990. Ninety-four pediatric renal transplant recipients were enrolled in our multicenter study. Immunosuppressive therapy with cyclosporine (CyA), methylprednisolone (MPL), and mizoribine (MZ) was started after transplantation. MPL was reduced to administration on alternate days in 69 patients (73.4%) and was withdrawn in 27 patients (28.7%). Rejection episodes occurred in nine patients (33.3%) after withdrawal of MPL. It occurred within 3 months after withdrawal of MPL in two patients and more than 6 months in the others. Among them, two patients lost the grafts. Thirteen-year patient survival rate and graft survival rate were 94.6 and 83.1%, respectively. Forty-four of the 94 patients reached their final height. Mean final height was 155.0 cm in males and 146.3 cm in females and their height standard deviation score was -2.6 s.d., the same as that at the time of transplantation. Management of growth retardation before transplantation and further reduction in the steroid dose after transplantation will increase the final height of children with chronic renal failure.
authors.affiliation: First Department of Pediatrics, Toho University School of Medicine, Tokyo, Japan. ped1adm@med.toho-u.ac.jp
authors.forename: Osamu
authors.initials: O
authors.lastname: Motoyama
authors.forename: Akira
authors.initials: A
authors.lastname: Hasegawa
authors.forename: Takehiro
authors.initials: T
authors.lastname: Ohara
authors.forename: Mari
authors.initials: M
authors.lastname: Satoh
authors.forename: Seiichirou
authors.initials: S
authors.lastname: Shishido
authors.forename: Masataka
authors.initials: M
authors.lastname: Honda
authors.forename: Kazuo
authors.initials: K
authors.lastname: Tsuzuki
authors.forename: Tsuneo
authors.initials: T
authors.lastname: Kinukawa
authors.forename: Motoshi
authors.initials: M
authors.lastname: Hattori
authors.forename: Katsumi
authors.initials: K
authors.lastname: Ito
authors.forename: Osamu
authors.initials: O
authors.lastname: Ogawa
authors.forename: Toshio
authors.initials: T
authors.lastname: Yanagihara
authors.forename: Kazuhide
authors.initials: K
authors.lastname: Saito
authors.forename: Kota
authors.initials: K
authors.lastname: Takahashi
authors.forename: Shinichi
authors.initials: S
authors.lastname: Ohshima
mesh_terms: D000293:Adolescent; D001827:Body Height / Q000187:drug effects; D002648:Child; D002675:Child, Preschool; D016572:Cyclosporine / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D005260:Female; D005938:Glucocorticoids / Q000008:administration & dosage*; D006084:Graft Rejection / Q000453:epidemiology / Q000517:prevention & control; D006130:Growth Disorders / Q000139:chemically induced; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D016030:Kidney Transplantation / Q000009:adverse effects / Q000276:immunology; D008297:Male; D008775:Methylprednisolone / Q000008:administration & dosage*; D011379:Prognosis; D011446:Prospective Studies; D012263:Ribonucleosides / Q000627:therapeutic use*
chemical_list: D005938:Glucocorticoids; D007166:Immunosuppressive Agents; D012263:Ribonucleosides; C010052:mizoribine; D016572:Cyclosporine; D008775:Methylprednisolone