Factors Affecting the Price of Vyloy

Zolbetuximab should be reconstituted with 5.0 mL of Water for Injection as specified in the Japanese Pharmacopoeia, resulting in a drug concentration of 20 mg/mL after reconstitution. Aseptic conditions must be maintained during reconstitution: the solvent should be slowly injected along the inner wall of the zolbetuximab vial, without shaking; instead, gently swirl until the drug is completely dissolved.

After reconstitution, allow the vial to stand to let air bubbles dissipate. Avoid direct sunlight throughout the preparation process. The reconstituted solution should be a clear liquid ranging from colorless to slightly yellow.