At a glance
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A Multicenter, Open-label Study of CMX001 Treatment of Serious Diseases or Conditions Caused by Double-stranded DNA Viruses
In Brief
A Phase 3 clinical trial evaluating Brincidofovir for Double-stranded DNA Virus. Completed, enrolled 210 participants across 37 sites.
Detailed Summary
This was a multicenter, open-label study of oral brincidofovir (BCV) treatment of serious disease or conditions caused by double-stranded DNA (dsDNA) virus(es). Subjects received either a weight-based or a fixed dose of oral BCV once weekly (QW) or twice weekly (BIW) for up to 3 months until clinical disease was resolved or stabilized and/or viral DNA by polymerase chain reaction testing was negative for 4 consecutive weeks, whichever was longer. Under the first protocol amendment, adults and adolescents (≥13 years) received 200 mg or 300 mg BCV BIW (not to exceed 4 mg/kg total weekly dose) depending on the difficulty of treating their disease (i.e., Group 1 or Group 2, respectively), and pediatric subjects (≤12 years) received 4 mg/kg BCV BIW. Under the second protocol amendment, adults and adolescents (≥13 years), regardless of viral infection/disease, had a maximum weekly dose of 200 mg, i.e., 200 mg QW or 100 mg BIW; not to exceed 4mg/kg total weekly dose. Pediatric subjects (≤12 years), regardless of viral infection/disease, had a maximum weekly dose of 4 mg/kg, i.e., 4 mg/kg QW or 2 mg/kg BIW; not to exceed 200 mg.
Study Details
Timeline
Interventions
Brincidofovir (BCV) was administered orally either once or twice weekly for up to 3 months. Treatment may have been extended for an additional 3 months depending a satisfactory review of safety parameters. Subjects could not receive more than a total of 6 months of treatment with BCV without prior approval.