A Drug-Drug Interaction Study To Estimate The Effect Of Tafamidis On Rosuvastatin Pharmacokinetics

• Status: Completed
• Trial end date: 2020-08-10
• Target enrollment: 0
• Participant gender: All

Summary

Each subject will be given a single oral dose of rosuvastatin on Day 1 in Period 1. In Period 2, after a washout period of at least 5 days, each subject will receive oral doses of tafamidis twice daily (BID) on days 1 and 2, followed by tafamidis once daily (QD) on days 3 to 9 with an oral dose of rosuvastatin on Day 7. Rosuvastatin exposures will be compared between Periods 1 and 2 to estimate the effect of tafamidis on rosuvastatin PK in healthy subjects.

• Phase: Phase 1
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Pfizer
• Treatments: Rosuvastatin Calcium

Criteria

Inclusion Criteria:

• Male and female participants must be 18 to 60 years of age, inclusive, at the time of signing the informed consent document (ICD)

• Male and female participants who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, and cardiovascular tests

• Body mass index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lb)

Exclusion Criteria:

Participants are excluded from the study if any of the following criteria apply:

• History of hypersensitivity to rosuvastatin., asymptomatic, seasonal allergies at the time of dosing).

• Use of CYP2C19 inhibitors (eg, fluconazole, fluoxetine, fluvoxamine, ticlopidine omeprazole, voriconazole, cimetidine, esomeprazole, and felbamate) or inducers (eg, rifampin, ritonavir, efavirenz, enzalutamide, phenytoin, and St. John's Wort) within 28 days or 5 half-lives (whichever is longer) prior to dosing.

• Use of CYP3A4 inhibitors (eg, ketoconazole, ciprofloxacin, diltiazem) or other inducers (eg, phenytoin, carbamazepine) within 28 days or 5 half-lives (whichever is longer) prior to dosing