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Dofetilide and Renal impairment

Result of checking the interaction of drug Dofetilide and disease Renal impairment for safety when used together.

Check result:

Dofetilide <> Renal impairment

Relevance: 23.07.2019 Reviewer: Shkutko P.M., M.D., in

When checking interaction based on authoritative sources Drugs.com, Rxlist.com, Webmd.com, Medscape.com there are contraindications or side effects that may cause harm or increase the negative effect from drug use in presence of concomitant diseases.

Consumer:

Dofetilide is contraindicated in patients with severe renal impairment (calculated creatinine clearance <20 mL/min). The risk of QT interval prolongation, Torsade de Pointes, and ventricular arrhythmias is directly related to dofetilide plasma concentration. A reduced creatinine clearance will increase dofetilide plasma concentration. In patients with mild and moderate renal impairment, the risk of arrhythmias can be reduced by controlling the plasma concentration through adjustment of the initial dofetilide dose according to creatinine clearance. Patients undergoing dialysis were not included in clinical studies, and appropriate dosing recommendations for these patients are unknown. There is no information about the effectiveness of hemodialysis in removing dofetilide from plasma.

Dofetilide

Generic Name: dofetilide

Brand Name: Tikosyn

Synonyms: n.a.

What is Dofetilide?