title: [Current problems of kidney transplantation].
abstract: The long-term problems after kidney transplantation have changed considerably in recent years. While formerly immunosuppression and prevention of acute rejection were of prime concern, now attention focuses on chronic alterations of the transplanted organ and long-term survival of the patients. The transplantation procedure itself has evolved into a standardized technique with a high level of surgical quality. Problems involving organ preservation and ischemia/reperfusion damage also play a role, especially in view of chronic aspects. Monitoring of long-term complications should follow a program for the transplanted organ as well as a program for the patient. Monitoring kidney function should address the organ more precisely than has previously been the case. Serum creatinine level and proteinuria alone provide insufficient information and only change long after cellular deterioration has begun. Hence it is imperative that new testing methods be developed. One possibility is offered by protocol biopsies that allow histological and molecular analysis of the kidney at regular intervals. The patient programs concentrate on diagnostics and treatment of the cardiovascular diseases. Furthermore, the patients must be screened for occurrence of neoplasia. There are no prospective studies covering all cardiovascular risk factors after kidney transplantation. This pertains particularly to the subject of hypertension.
authors.affiliation: Klinik für Nieren- und Hochdruckerkrankungen, Medizinische Hochschule Hannover, Hannover. haller.hermann@mh-hannover.de
authors.forename: H
authors.initials: H
authors.lastname: Haller
authors.forename: N
authors.initials: N
authors.lastname: Richter
authors.forename: V
authors.initials: V
authors.lastname: Bröcker
authors.forename: W
authors.initials: W
authors.lastname: Gwinner
authors.forename: F
authors.initials: F
authors.lastname: Gueler
authors.forename: A
authors.initials: A
authors.lastname: Schwarz
mesh_terms: D006083:Graft Occlusion, Vascular / Q000209:etiology*; D006084:Graft Rejection / Q000209:etiology*; D006801:Humans; D016030:Kidney Transplantation / Q000009:adverse effects* / Q000639:trends*