Bioavailability Study of Fluconazole Tablets 200 mg Under Fasting Conditions

Comparative,Randomized,Single-dose,2-way Crossover Bioavailability Study of Dr.Reddy's Laboratories Limited Fluconazole Tablets 200 mg and PFIZER (DIFLUCAN) 200 MG in Healthy Males Under Fasting Condition.

The objective of this study was an open-label, randomized, 2-way crossover to compare the single-dose relative bioavailability of Dr. Reddy's Laboratories, Ltd. and Pfizer (Diflucan®) 200 mg fluconazole tablets under fasting conditions.

Study Overview

• Status: Completed
• Conditions: Healthy
• Intervention / Treatment: Drug: Fluconazole; Drug: Fluconazole

Detailed Description

Detailed Description : The study was conducted as an open-label, randomized, single-dose, 2-way crossover, relative bioavailability study performed on 18 healthy adult male volunteers. A total of 17 subjects completed the clinical phase of the study. In each period, subjects were housed from the morning dosing until after the 72-hour blood draw. Single oral 200 mg doses were separated by a washout period of 21 days.

• Study Type: Interventional
• Enrollment (Actual): 17
• Phase: Phase 1

Contacts and Locations

Study Locations

• Canada
  • Cohen street, saint-laurent, montreal (quebec), Canada, H4R 2N6
    • MDS Pharma Services

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 45 years (ADULT)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: Male

Description

Inclusion Criteria:

Exclusion Criteria:

History or presence of significant:

• cardiovascular, pulmonary, hepatic, renal, hematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic or psychiatric disease.

In addition, history or presence of:

• alcoholism or drug abuse within the past year;
• hypersensitivity or idiosyncratic reaction to fluconazole or other azoles. Subjects who have used any drugs or other substances known to be strong inhibitors of CYP (cytochrome P450) enzymes within 10 days prior to first dose.

Subjects who have used any drugs or other substances known to be strong inducers of CYP (cytochrome P450) enzymes within 28 days prior to first dose.

Subjects who have been on an abnormal diet (for whatever reason) during the 28 days prior to the first dosing.

Subjects who, through completion of the study, would have donated in excess of:

• 500 mL of blood in 14 days, or
• 500 - 750 mL of blood in 14 days (unless approved by the Principal Investigator),
• 1000 mL of blood in 90 days,
• 1250 mL of blood in 120 days,
• 1500 mL of blood in 180 days,
• 2000 mL of blood in 270 days,
• 2500 mL of blood in 1 year. Subjects who have participated in another clinical trial within 28 days prior to the first dosing.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: TREATMENT
• Allocation: RANDOMIZED
• Interventional Model: CROSSOVER
• Masking: NONE

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Fluconazole; Fluconazole Tablets 200 mg of Dr. Reddy's Laboratories limited.	Drug: Fluconazole; Fluconazole Tablets, 200 mg; Other Names: Dr. Reddy's Laboratories; Drug: Fluconazole; Fluconazole 200 mg tablets; Other Names: Diflucan (Pfizer)
Active Comparator: Diflucan; Diflucan 200 mg fluconazole tablets of Pfizer	Drug: Fluconazole; Fluconazole Tablets, 200 mg; Other Names: Dr. Reddy's Laboratories; Drug: Fluconazole; Fluconazole 200 mg tablets; Other Names: Diflucan (Pfizer)

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Area Under Curve (AUC)	pre dose, 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 3.5,4, 6, 9, 12, 24, 48 and 72 hours post-dose.

Collaborators and Investigators

• Sponsor: Dr. Reddy's Laboratories Limited

Study record dates

Study Major Dates

• Study Start: August 1, 2002
• Primary Completion (Actual): August 1, 2002
• Study Completion (Actual): September 1, 2002

Study Registration Dates

• First Submitted: January 13, 2012
• First Submitted That Met QC Criteria: January 18, 2012
• First Posted (Estimate): January 19, 2012

Study Record Updates

• Last Update Posted (Estimate): January 19, 2012
• Last Update Submitted That Met QC Criteria: January 18, 2012
• Last Verified: January 1, 2012

More Information

Terms related to this study

• Keywords: Bioequivalence; Crossover; Fluconazole
• Additional Relevant MeSH Terms: Physiological Effects of Drugs; Molecular Mechanisms of Pharmacological Action; Anti-Infective Agents; Enzyme Inhibitors; Hormones, Hormone Substitutes, and Hormone Antagonists; Cytochrome P-450 Enzyme Inhibitors; Hormone Antagonists; Antifungal Agents; Steroid Synthesis Inhibitors; 14-alpha Demethylase Inhibitors; Cytochrome P-450 CYP2C9 Inhibitors; Cytochrome P-450 CYP2C19 Inhibitors; Fluconazole
• Other Study ID Numbers: AA01660