Fulvestrant
Mechanism :
Fulvestrant is an estrogne receptor antagonist.
Indication :
- Precocious puberty (associated with McCune-Albright syndrome).
Contraindications :
• Use cautiously in patients with thrombocytopenia
• Use cautiously in patients with therapeutic anticoagulation
• Use cautiously in patients with bleeding diathesis
Females of reproductive age should be advised to use contraception.
• Neurologic events
• peripheral neuropathy
• Hepatic disease
Dosing :
Available as a 50 mg/ml injectable solution.
4 mg/kg/month intramuscularly.
Adverse Effect :
Nausea, pain, vasodilation, pharyngitis, constipation, diarrhea, pain in the abdomen, back pain, headache, pyrexia, chest pain, UTI, anemia, edema, cough, anorexia, leukopenia, myalgia, osteoporosis, muscle pain, rash.
Interaction :
• Siponimiod
• Maitake
• Taurine
Hepatic Dose :
Dose adjustment may be needed for hepatic impairment but there are no recommendations regarding this for the paediatric population.