title: Safety analysis after tacrolimus immunosuppression in renal transplant recipients in Japan: 5-year results in >1500 patients.
abstract: Tacrolimus was approved in Japan in April 1996 for the prevention of allograft rejection in patients receiving kidney transplants. There has been a concern that immunosuppressive therapy may be associated with cardiovascular and metabolic complications, including hyperlipidemia, hypertension, and posttransplant diabetes mellitus. A multicenter (59 institutions) study was conducted in Japan in patients who underwent renal transplantation and received tacrolimus immunosuppression. Patients were followed for >5 years, from April 1996 to December 2002. Of the 1569 patients enrolled, 1542 were evaluated. In this analysis, graft survival rate and medication usage patterns of antihyperlipidemics, antihypertensives, insulin, and oral hypoglycemics were observed for >5 years in patients receiving tacrolimus immunosuppression. The graft survival rates of patients requiring antihyperlipidemic therapy and experiencing acute rejection were significantly lower compared with all other patients (P < .05). The risk of graft rejection was significantly greater in patients with cardiovascular complications requiring antihyperlipidemics or antihypertensives. Graft survival was significantly lower in patients with acute rejection and antihyperlipidemic therapy than in other patients.
authors.affiliation: Organ Transplant and Endocrine Surgery, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kyoto, Japan. nyoshi@koto.kpu-m.ac.jp
authors.forename: N
authors.initials: N
authors.lastname: Yoshimura
authors.forename: S
authors.initials: S
authors.lastname: Takahara
authors.forename: K
authors.initials: K
authors.lastname: Uchida
authors.forename: K
authors.initials: K
authors.lastname: Takahashi
authors.forename: H
authors.initials: H
authors.lastname: Toma
authors.forename: S
authors.initials: S
authors.lastname: Oshima
authors.forename: T
authors.initials: T
authors.lastname: Sonoda
mesh_terms: D005500:Follow-Up Studies; D006085:Graft Survival / Q000187:drug effects; D006801:Humans; D000960:Hypolipidemic Agents / Q000627:therapeutic use; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D007564:Japan; D016030:Kidney Transplantation / Q000276:immunology / Q000502:physiology*; D011183:Postoperative Complications / Q000453:epidemiology; D012189:Retrospective Studies; D012449:Safety; D016559:Tacrolimus / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D000960:Hypolipidemic Agents; D007166:Immunosuppressive Agents; D016559:Tacrolimus