A Study of the Safety, Tolerance, and Pharmacokinetics of Oral Posaconazole in Immunocompromised Children (P03579)

Inclusion Criteria:

- Documented or anticipated neutropenia expected to last at least 7 days and only in
the following clinical situations: acute leukemia; myelodysplasia; severe aplastic
anemia; autologous hematopoietic stem cell transplantation (HSCT) recipients; high
risk neuroblastoma; advanced stage non-Hodgkin's lymphoma; recipients of allogeneic
HSCT during the pre-engraftment (neutropenia) period

- Participants of child-bearing potential must use a medically accepted method of

contraception throughout the study and for at least 30 days after stopping study
medication, unless they are surgically or medically sterile or agree to remain abstinent.

Exclusion Criteria:

- Proven invasive fungal infection (IFI) before study entry

- Severe nausea and/or vomiting at screening

- Received posaconazole within 10 days before screening

- Unable to receive study drug by mouth or via an intestinal (enteral) tube

- Females who are pregnant, intend to become pregnant during the study, or are
breastfeeding

- History of anaphylaxis attributed to the azole class of antifungal agents