Infection surveillance in cardiac transplantation.
Infections are a major cause of morbidity and mortality in cardiac transplantation. There is little information describing screening and prospective surveillance of heart recipients. We describe a surveillance program that was used for 35 patients, which screens and follows recipients through serologic, virologic, and immunologic parameters. Pretransplantation surveillance identified four (11.4%) patients whose skin tests with purified protein derivative (PPD) were positive, one patient with giardiasis, and seven (20%) recipients who were susceptible to cytomegalovirus (CMV). Twelve (34.3%) patients had CMV infections, only one of which was primary and involved a seropositive donor. The low rate of primary infection (14%) may result from our use of CMV-negative blood products. Seven (20%) recipients who were seronegative for toxoplasmosis received seropositive hearts, and disseminated toxoplasmosis developed in one of them. Eight (22.8%) patients had asymptomatic significant increases in Epstein-Barr virus antibody titers, without evidence of lymphoma. Fifteen (42.8%) recipients had at least one herpes simplex virus reactivation. Preventive, diagnostic, and early therapeutic interventions should occur as a result of infection surveillance, thus leading to a reduced risk of infection during the period after cardiac transplantation.
Snyder
M B
MB
Division of Infectious Diseases, Henry Ford Hospital, Detroit, MI 48202.
Markowitz
N
N
Saravolatz
L D
LD
Price
J
J
Cox
D
D
Keith
F
F
Magilligan
D J
DJ
D003428:Cross Infection / Q000517:prevention & control*; D003955:Diagnostic Tests, Routine; D016027:Heart Transplantation; D006801:Humans; D011159:Population Surveillance; D011446:Prospective Studies; D012307:Risk Factors; D012882:Skin Tests; D014019:Tissue Donors