Cytogam® helps significantly reduce the incidence of CMV disease in kidney, lung, liver, pancreas, heart, and heart-lung transplantation1,2,3,4,5

Clinical studies have shown a 50% reduction in primary CMV disease in renal transplant patients given Cytogam®3 and a 56% reduction in serious CMV disease5 in liver transplant patients given Cytogam®. Cytogam® prophylaxis was associated with increased survival in liver transplant recipients.6

Cytogam®: Provides an additional layer of protection without the toxicity

Transplant patients who received a combination of Cytogam® and antiviral medication such as ganciclovir* or valganciclovir* had the following results:

  • Heart recipients: Significantly greater 3-year survival and 3-year freedom from rejection2
  • Heart recipients: 28% reduction in relative risk for CMV infection7
  • Heart-lung recipients: Fewer deaths from obliterative bronchiolitis2
  • Liver recipients: Viral hepatitis was reduced from the expected level of ~ 60% to 6.6%4

* Note to users of Valcyte® (valganciclovir), the prodrug of ganciclovir: After oral administration, the diasteromers of Valcyte are rapidly converted to ganciclovir by intestinal and hepatic esterases. Valcyte is a registered trademark of Roche Pharmaceuticals.




1. Snydman DR, Werner BG, Heinze-Lacey B, et al. Use of cytomegalovirus immune globulin to prevent cytomegalovirus disease in renal-transplant recipients. N Engl J Med. 1987;317:1049-54.

2. Valantine HA, Luikart H, Doyle R, et al. Impact of cytomegalovirus hyperimmune globulin on outcome after cardiothoracic transplantation: a comparative study of combined prophylaxis with CMV hyperimmune globulin plus ganciclovir versus ganciclovir alone. Transplantation. 2001;72:1647-52.

3. Snydman DR, Werner BG, Tilney NL, et al. Final analysis of primary cytomegalovirus disease prevention in renal transplant recipients with a cytomegalovirus-immune globulin: comparison of the randomized and open-label trials. Transplant Proc. 1991;23:1357-60.

4. Ham JM, Shelden SL, Godkin RR, Posner MP, Fisher RA. Cytomegalovirus prophylaxis with ganciclovir, acyclovir, and CMV hyperimmune globulin in liver transplant patients receiving OKT3 induction. Transplant Proc. 1995;27(5)Suppl 1:31-3.

5. Snydman DR, Werner BG, Dougherty NN, et al. Cytomegalovirus immune globulin prophylaxis in liver transplantation. A randomized, double-blind, placebo-controlled trial. Ann Intern Med. 1993;119:984-91.

6. Falagas ME, Snydman DR, Ruthazer R, Griffith J, Werner BG, Freeman R, and Rohrer R. Cytomegalovirus immune globulin (CMVIG) prophylaxis is associated with increased survival after orthotopic liver transplantation. The Boston Center for Liver Transplantation CMVIG Study Group. Clin Transplant. 1997;11:432-7.

7. Potena L, Holweg CT, Chin C, et al. Acute rejection and cardiac allograft vascular disease is reduced by suppression of subclinical cytomegalovirus infection. Transplantation. 2006;82:398-405.