Study Status: Completed
Recruit Status: Unknown status
Study Type: Observational
Official Title: Immunologic Evaluation in Patients With DiGeorge Syndrome or Velocardiofacial Syndrome
Brief Summary:
OBJECTIVES:
I. Determine the pattern of immunologic reconstitution in patients with T-cell compromise due to DiGeorge syndrome or velocardiofacial syndrome.
II. Determine any correlation between immunologic function in these patients and chromosome 22 deletion breakpoints.
III. Determine presence of sustained immunologic compromise in older patients.