Fasting Study of Hydrochlorothiazide Tablets 50 mg to Hydrochlorothiazide Tablets 50 mg

This study has been completed.
Sponsor:
Information provided by:
Mylan Pharmaceuticals
ClinicalTrials.gov Identifier:
NCT00649324
First received: March 30, 2008
Last updated: March 31, 2008
Last verified: March 2008
  Purpose

The objective of this study was to investigate the bioequivalence of Mylan's hydrochlorothiazide 50 mg tablets to Ivax's Hydrochlorothiazide 50 mg tablets following a single, oral 50 mg (1 x 50 mg) dose administered under fasting conditions.


Condition Intervention Phase
Healthy
Drug: Hydrochlorothiazide Tablets 50 mg
Drug: Hydrochlorothiazide Tablets (50 mg
Phase 0

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Bio-equivalence Study
Intervention Model: Crossover Assignment
Masking: Open Label
Official Title: Single-Dose Fasting In-Vivo Bioequivalence Study of Hydrochlorothiazide Tablets (50 mg; Mylan) to Hydrochlorothiazide Tablets (50 mg; Ivax) in Healthy Volunteers

Resource links provided by NLM:


Further study details as provided by Mylan Pharmaceuticals:

Primary Outcome Measures:
  • Bioequivalence [ Time Frame: within 30 days ] [ Designated as safety issue: No ]

Enrollment: 40
Study Start Date: October 2005
Study Completion Date: October 2005
Primary Completion Date: October 2005 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1
Hydrochlorothiazide Tablets 50 mg
Drug: Hydrochlorothiazide Tablets 50 mg
50mg, single dose fasting
Active Comparator: 2
Hydrochlorothiazide Tablets 50 mg
Drug: Hydrochlorothiazide Tablets (50 mg
50mg, single dose fasting

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  1. Age: 18 years and older
  2. Sex: Male and/or non-pregnant, non-lactating female a. Women of childbearing potential must have a negative serum (β‑HCG) pregnancy test performed within 21 days prior to the start of the study and on the evening prior to each dose administration. If dosing is scheduled on Sunday or Monday, serum may be collected for the HCG pregnancy test within 48 hours prior to dosing for each study period. An additional serum (β‑HCG) pregnancy test will be performed upon completion of the study. b. Women must practice abstinence or use an acceptable form of contraception throughout the duration of the study. No hormonal contraceptives or hormone replacement therapy are permitted in this study. Acceptable forms of contraception include the following: 1) intrauterine device in place for at least 3 months prior to the start of the study and remaining in place during the study period, or 2) barrier methods containing or used in conjunction with a spermicidal agent, or 3) surgical sterility (tubal ligation, oophorectomy or hysterectomy) or postmenopausal accompanied with a documented postmenopausal course of at least one year. c. Women will not be considered of childbearing potential if one of the following is reported and documented on the medical history: 1) postmenopausal with an absence of menses for at least one (1) year, or 2) bilateral oophorectomy with or without a hysterectomy and an absence of bleeding for at least 6 months, or 3) total hysterectomy d. During the course of the study, from study screen until study exit, all men and women of childbearing potential must use a spermicide containing barrier method of contraception in addition to their current contraceptive method. This requirement should be documented in the informed consent form.
  3. At least 60 kg (132 lbs.) for men and 48 kg (106 lbs.) for women and all subjects within 15% of Ideal Body Weight (IBW), as referenced by the Table of "Desirable Weights of Adults" Metropolitan Life Insurance Company, 1999 (See Part II ADMINISTRATIVE ASPECTS OF BIOEQUIVALENCE PROTOCOLS).
  4. All subjects should be judged normal and healthy during a pre-study medical evaluation (physical examination, laboratory evaluation, hepatitis B and hepatitis C tests, HIV test, 12-lead ECG, and urine drug screen including amphetamine, barbiturates, benzodiazepines, cannabinoid, cocaine, opiates, phencyclidine, and methadone) performed within 21 days of the initial dose of study medication.

Exclusion Criteria:

  1. Institutionalized subjects will not be used.
  2. Social Habits: a. Use of any tobacco products within one year prior to dosing. b. Ingestion of any alcoholic, caffeine- or xanthine-containing food or beverage within the 48 hours prior to the initial dose of study medication. c. Ingestion of any vitamins or herbal products within 7 days prior to the initial dose of the study medication. d. Any recent, significant change in dietary or exercise habits. e. A positive test for any drug included in the urine drug screen. f. History of drug and/or alcohol abuse.
  3. Medications: a. Use of any prescription or over-the-counter (OTC) medications within the 14 days prior to the initial dose of study medication. b. Use of any hormonal contraceptives and hormone replacement therapy within 3 months prior to study medication dosing. c.Use of any medication known to alter hepatic enzyme activity within 28 days prior to the initial dose of study medication.
  4. Diseases: a. History of any significant cardiovascular, hepatic, renal, pulmonary, hematologic, gastrointestinal, endocrine, immunologic, dermatologic, or neurologic disease. b. Acute illness at the time of either the pre-study medical evaluation or dosing. c. A positive HIV, hepatitis B, or hepatitis C test.
  5. Abnormal and clinically significant laboratory test results: a. Clinically significant deviation from the Guide to Clinically Relevant Abnormalities (See Part II ADMINISTRATIVE ASPECTS OF BIOEQUIVALENCE PROTOCOLS). b. Abnormal and clinically relevant ECG tracing.
  6. Donation or loss of a significant volume of blood or plasma (> 450 mL) within 28 days prior to the initial dose of study medication.
  7. Subjects who have received an investigational drug within 30 days prior to the initial dose of study medication.
  8. Allergy or hypersensitivity to hydrochlorothiazide, any of the inactive ingredients, or other related products.
  9. History of difficulties in swallowing, or any gastrointestinal disease which could affect the drug absorption.
  10. Consumption of grapefruit or grapefruit containing products within 7 days of drug administration.
  11. Sitting pulse rate less than 55 beats per minute after a five minute rest at screening OR prior to Period I Day 1 dosing.
  12. Average sitting systolic blood pressure less than 90 mmHg or average sitting diastolic blood pressure less than 60 mmHg following a five (5) minute rest at screening OR prior to Period I Day 1 dosing. Blood pressure measurements will be taken in triplicate with at least two (2) minutes elapsing in-between readings.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00649324

Locations
United States, North Dakota
PRACS Institute, Ltd.
Fargo, North Dakota, United States, 58104
Sponsors and Collaborators
Mylan Pharmaceuticals
Investigators
Principal Investigator: James D Carlson, Pharm. D. PRACS Institute Ltd.
  More Information

Additional Information:
No publications provided

Responsible Party: Will Sullvan, Global Head of Product Risk and Safety Management, Mylan Inc.
ClinicalTrials.gov Identifier: NCT00649324     History of Changes
Other Study ID Numbers: HCTZ-0588
Study First Received: March 30, 2008
Last Updated: March 31, 2008
Health Authority: United States: Institutional Review Board

Additional relevant MeSH terms:
Hydrochlorothiazide
Diuretics
Natriuretic Agents
Physiological Effects of Drugs
Pharmacologic Actions
Sodium Chloride Symporter Inhibitors
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Antihypertensive Agents
Cardiovascular Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on April 16, 2014