Virus Surveillance in Pediatric Solid Organ Transplant Recipients

Viral Infections Clinical Trial

Official title: Virus Surveillance in Pediatric Solid Organ Transplant Recipients: Identifying Risk Factors for PTLD and Other Complications Post-Transplant

Status Recruiting

Clinical Trial Summary

Viral infections are an important complication of transplantation. Immunosuppressive therapy interferes with T cell immunity resulting in a high incidence of viral infection. Newer agents, such as mycophenolate mofetil (MMF) and sirolimus, have been associated with an increased risk of herpes virus infection. The introduction of these more potent immunosuppressive agents over the past decade correlates with an increase in the rate of hospitalizations of transplant patients with infections. This prospective study will determine the role of sub-clinical herpes virus infections in the development of complications such as chronic allograft nephropathy (CAN) and Post Transplant Lymphoproliferative Disease (PTLD). By focusing on treatable herpes virus infections, these studies have the potential to identify therapeutic strategies that can be used to diminish the burden of graft loss from CAN, significantly improving renal allograft survival and quality of life in transplant patients. Future specific interventions to test the hypothesis of a direct causal relationship between sub-clinical herpes virus infection and CAN may include the use of anti-viral therapy in response to sub-clinical infection of the renal allograft and/or peripheral blood.

Clinical Trial Description

n/a

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Related Conditions & MeSH terms

• Viral Infections
• Virus Diseases

• NCT number: NCT00886158
• Study type: Observational
• Source: Seattle Children's Hospital
• Contact: Jodi Smith, MD, MPH
• Phone: 206-987-2524
• Email: jodi.smith@seattlechildrens.org
• Status: Recruiting
• Phase: N/A
• Start date: June 2001
• Completion date: March 2012