Clinical Trials

Toll-Free: 866.320.4573

Call Us Toll Free:

866.223.2273 x1234

Bethaherpesviruses in Children Who Are Immune Suppressed

Study:

Bethaherpesviruses in Children Who Are Immune Suppressed

Rationale:

n/a

Purpose:

Unexplained fever in children with cancer is a common occurrence, often requiring hospital admission for evaluation and treatment with intravenous antibiotics. While empiric use of intravenous antibiotics is the norm in this population, between 48-70% of febrile and neutropenic episodes remain without an identifiable source. An understudied area is the potential role of betaherpesvirus infections in such febrile episodes. These viruses are significant pathogens in patients who become immunocompromised in conjunction with organ transplantation or acquired immune deficiency syndrome (AIDS). It is possible that they are similarly pathogenic in children who become immunocompromised due to cancer chemotherapy. Thus, we will investigate the association between the betaherpesviruses and fever in children with cancer. The betaherpesviruses include cytomegalovirus (CMV), human herpesvirus 6A (HHV-6A), human herpesvirus 6B (HHV-6B), and human herpesvirus 7 (HHV-7). These viruses are grouped based on shared biological and genetic properties. Each is commonly acquired in childhood, persists in the human host, and can reactivate. Reactivation occurs intermittently throughout life in healthy individuals and is seldom associated with disease. Immune suppression is associated with a higher likelihood of reactivation and clinical disease. Latency of these viruses involves highly regulated processes that result in the viruses evading destruction and persisting within the host. Should balance be disrupted, as with cancer and anticancer therapy altering the normal host state, the environment may become favorable for betaherpesvirus reactivation, leading to disease and further alterations of the immune system.

Study Status: Recruiting

Recruiting:
Donna Londrico, RN 216-444-9620

Condition Intervention Phase
Immune Suppressed Children n/a N/A

Verified by The Cleveland Clinic March, 2008

Sponsored by: The Cleveland Clinic
Information provided by: The Cleveland Clinic
ClinicalTrials.gov identifier: NCT00641121

Study Type: Interventional

Study Design: Case-Only, Prospective

Cleveland Clinic
Cleveland, Ohio 44195
United States

Johanna Goldfarb, MD., Principal Investigator

This information is abridged to display results relevant only to Cleveland Clinic. To see complete record visit ClinicalTrials.gov
  Information obtained from ClinicalTrials.gov on
Link to the current ClinicalTrials.gov record.

Cleveland Clinic Mobile Site