Bioequivalence Study of Two Formulations of Pramipexole Tablets 0.25 mg
Bioequivalence Study of Two Formulations of Pramipexole Tablets 0.25 mg
The present study was conducted to find out whether the bioavailability of 0.25 mg
 pramipexole tablets produced by PT Dexa Medica for PT Ferron Par Pharmaceuticals was
 equivalent to the reference drug (Sifrol® tablet 0.25 mg, Boehringer Ingelheim Pharma GmbH &
 Co. KG, Germany for Boehringer Ingelheim International GmbH, Germany).
This was a randomized, open label, two-period, two-sequence, crossover study under fasting
 condition. The participating subjects were required to have an overnight fast and in the next
 morning were given orally one tablet of the test drug (Pramipexole 0.25 mg produced by PT
 Dexa Medica for PT Ferron Par Pharmaceuticals) or one tablet of the reference drug (Sifrol®
 0.25 mg, Boehringer Ingelheim Pharma GmbH & Co. KG, Germany for Boehringer Ingelheim
 International GmbH, Germany).

 Blood samples were drawn immediately before taking the drug (control), at 20, 40 minutes, and
 1, 1.5, 2, 2.5, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours after drug administration. Seven
 days after the first drug administration (washout period), the procedure was repeated using
 the alternate drug. The plasma concentrations of pramipexole were determined by validated
 ultra performance liquid chromatography with mass spectrometry detector (UPLC-MS/MS).
Inclusion Criteria:

 -  Healthy male or female subjects

 -  Preferably non-smokers or smoke less than 10 cigarettes per day

 -  Body mass index within 18 to 25 kg/m2

 -  Normal vital signs (after 10 minutes rest): systolic blood pressure 100 - 120 mmHg,
 diastolic blood pressure 60 - 80 mmHg, pulse rate 60 - 90 bpm

 Exclusion Criteria:

 -  Personal / family history of allergy or hypersensitivity or contraindication to
 pramipexole or allied drugs

 -  Pregnant or lactating women

 -  Any major illness in the past 90 days or clinically significant ongoing chronic
 medical illness

 -  Any clinically significant abnormal values of liver function test (ALT, alkaline
 phosphatase, total bilirubin >= 1.5 upper limit normal), renal function test (serum
 creatinine > 1.4 mg/dL), etc

 -  Positive Hepatitis B surface antigen (HbsAg), anti-HCV, or anti-HIV

 -  Clinically significant hematology abnormalities

 -  Clinically significant ECG abnormalities

 -  Any surgical or medical condition (present or history) which might significantly alter
 the pharmacokinetics of the study drug

 -  History of anaphylaxis or angioedema

 -  History of drug or alcohol abuse within 12 months prior to screening

 -  Participation in any clinical trial within the past 90 days

 -  History of any bleeding or coagulative disorders

 -  History of difficulty with donating blood or difficulty in accessibility of veins in
 left or right arm

 -  A donation or loss of 300 mL (or more) of blood within 3 months before the study's
 first dosing day

 -  Intake of any prescription, non-prescription drug, food supplement or herbal medicine
 within 14 days of the study's first dosing day