Velphoro

Velphoro is indicated for the control of serum phosphorus levels in adults and pediatric patients 9 years of age and older with chronic kidney disease (CKD) on dialysis. Velphoro is a phosphate binder indicated for the control of serum phosphorus levels in adult and pediatric patients 9 years of age and older with chronic kidney disease on dialysis. ( 1 )

None. None ( 4 )

Patients with peritonitis during peritoneal dialysis, significant gastric or hepatic disorders, history of recent major gastrointestinal surgery, or with a history of hemochromatosis or other diseases with iron accumulation have not been included in clinical studies with Velphoro. Monitor effect and iron homeostasis in such patients. ( 5.1 )

5.1Monitoring in Patients with Gastrointestinal Disorders or Iron Accumulation Disorders

Each chewable tablet contains 500 mg iron (equivalent to 2,500 mg sucroferric oxyhydroxide) [see Clinical Pharmacology (12.3) ] . Patients with peritonitis during peritoneal dialysis, significant gastric or hepatic disorders, following major gastrointestinal (GI) surgery, or with a history of hemochromatosis or other diseases with iron accumulation have not been included in clinical studies with Velphoro. Monitor effect and iron homeostasis in such patients.

Table 1 Oral drugs that can be administered concomitantly with Velphoro Calcitriol Ciprofloxacin Digoxin Enalapril Furosemide HMG-CoA reductase inhibitors Hydrochlorothiazide Losartan Metoprolol Nifedipine Omeprazole Quinidine Warfarin Oral drugs that are to be separated from Velphoro Dosing Recommendations Doxycycline Acetylsalicylic acid Cephalexin Take at least 1 hour before Velphoro. Levothyroxine Take at least 4 hours before Velphoro Oral medications not listed in Table 1 There are no empirical data on avoiding drug interactions between Velphoro and most concomitant oral drugs.

For oral medications where a reduction in the bioavailability of that medication would have a clinically significant effect on its safety or efficacy, consider separating the administration of the two drugs. The necessary separation depends upon the absorption characteristics of the medication concomitantly administered, such as the time to reach peak systemic levels and whether the drug is an immediate-release or an extended-release product.