Mycophenolate mofetil

Administration

• Type: Immunosuppressant
• Dosage Forms: 250,500; 200 mg/mL; IV
• Routes of Administration: PO, IV
• Common Trade Names: CellCept

Adult Dosing

Kidney transplant rejection prophylaxis

• 1 g PO/IV bid
• Start: IV w/ in 24h post transplant, continue up to 14 days, switch to PO ASAP; Info: give on empty stomach; stable pts may take w/ food

Heart transplant rejection prophylaxis

• 1.5 g PO/IV bid
• Start: IV w/ in 24h post transplant, continue up to 14 days, switch to PO ASAP; Info: give on empty stomach

Liver transplant rejection prophylaxis

• 1.5 g PO bid or 1 g IV bid
• Info: start IV w/ in 24h post transplant, continue up to 14 days, switch to PO ASAP; Info: give on empty stomach

Lupus nephritis

• 1 g PO bid
• Info: use w/ prednisone, consider decease dose 50% after 6mo tx

Pediatric Dosing

Kidney transplant rejection prophylaxis

• 3 mo-18 yo: Dose: 600 mg/m^2 PO bid; Alt: 750 mg PO bid for body surf. area = 1.25-1.5 m^2; 1 g PO bid for body surf. area >1.5 m^2; Max: 1 g/dose

Special Populations

• Pregnancy Rating: D
• Lactation risk: possibly unsafe

Renal Dosing

• Adult:
  • kidney transplant pts, delayed graft fxn immediate postop: no adjustment
  • kidney transplant pts, outside immediate post-transplant period:CrCl <25: max 1 g bid; HD/PD: no supplement
  • heart or liver transplant pts: CrCl <25: weigh risk/benefit; HD/PD: not defined
• Pediatric:
  • kidney transplant pts, delayed graft fxn immediate postop: no adjustment
  • kidney transplant pts, outside immediate post-transplant period: CrCl <30: max 600 mg/m^2/day; HD/PD: no supplement

Hepatic Dosing

• Adult: renal transplant w/ severe hepatic parenchymal dz: no adjustment; other hepatic impairment: not defined
• Pediatric: renal transplant w/ severe hepatic parenchymal dz: no adjustment; other hepatic impairment: not defined

Contraindications

• Allergy to class/drug
• hypersens. to polysorbate 80 (IV form)
• Lesch-Nyhan syndrome
• Kelly-Seegmiller syndrome
• caution in elderly pts
• caution if GI disorder
• caution if renal dz, severe
• caution if bone marrow depression
• caution if PKU (phenylalanine-containing forms)

Pharmacology

• Half-life:
• Metabolism:
• Excretion: