Answer
BeneFIX (nonacog alfa) should be administered only with the provided infusion set because factor IX can adsorb to the internal surfaces of some infusion equipment, potentially causing treatment failure.
Sources for this answer
- BeneFIX 250 IU powder and solvent for solution and injectionPfizer Limited · emc · SmPC §6.2 Incompatibilities · Version 27Document updated
Sources checked