title: [Prophylaxis of cytomegalovirus infection in intestinal transplantation].
abstract: Intestinal transplant recipients are at high risk of cytomegalovirus (CMV) disease due to the specific characteristics of the graft and the intense cellular immunosuppression caused by immunosuppressive induction therapy in this type of transplantation. The most frequent form of CMV disease is graft enteritis. Diagnosis of this entity is not always straightforward given that antigenemia for CMV is frequently low grade or negative and the pathological findings can be confused with those of rejection. Diagnosis is aided by immunohistochemistry or molecular biological detection in biopsies of the colon. Current recommendations for the preventive management of CMV disease are based on sporadic experiences and expert opinion, given the lack of specifically-designed, high-quality studies in this type of transplant recipient. In general, universal prophylaxis against CMV is preferred in these patients, initially with intravenous ganciclovir and subsequently with oral valganciclovir for a minimum of 6 months, although this prophylaxis can be prolonged for up to 1 year depending on the type of immunosuppressive therapy used. Several groups also use CMV-specific immunoglobulin.
authors.affiliation: Servicio de Enfermedades Infecciosas, Hospital Ramón y Cajal, Madrid, España.
authors.forename: Pilar
authors.initials: P
authors.lastname: Martín-Dávila
authors.forename: Jesús
authors.initials: J
authors.lastname: Fortún-Abete
authors.forename: Rafael
authors.initials: R
authors.lastname: San Juan
mesh_terms: D003586:Cytomegalovirus Infections / Q000517:prevention & control*; D006801:Humans; D007422:Intestines / Q000637:transplantation*; D011183:Postoperative Complications / Q000517:prevention & control*; D017410:Practice Guidelines as Topic