NCT00649129

CompletedPhase 1

Fasting Study of Oxybutynin Chloride ER Tablets 10 mg and Di...

Mylan Pharmaceuticals Inc Source

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Other study identifiers

Sponsor study identifier

OXYB-0262

Study Type

interventional

Actual enrollment (reported)

36

Locations

1 country

Sites

1

Timeline

Study Start

July 2002

Date type not reported

This date has not been verified as actual or estimated.

Primary Completion

August 2002

Actual (reported)

Study Completion

August 2002

Actual (reported)

Brief Summary

The objective of this study was to investigate the single-dose relative bioavailability of Mylan's oxybutynin chloride extended-release tablets to ALZA's Ditropan XL® tablets following an oral, single 20 mg (2 x 10 mg) dose under fasting conditions.

Registry Overview

Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.

Recruitment status: completed
Actual enrollment (reported): 36 participants
Study completion date: August 2002
Actual (reported)
Listed locations: 1 countries · 1 sites

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.

Study Start
July 2002
Date type not reported
This date has not been verified as actual or estimated.
Primary Completion
August 2002
Actual (reported)
Study Completion
August 2002
Actual (reported)
First Submitted
March 30, 2008
Actual (reported)
First Posted
April 1, 2008
Actual (reported)

Last Updated: April 24, 2024
Status Verified: April 2024
Last Update Submitted: April 22, 2024

Conditions

Healthy

Outcome Measures

Primary Outcomes (1)

Bioequivalence
within 30 days

Study Arms (2)

1

EXPERIMENTAL

Oxybutynin Chloride ER Tablets 10 mg

Drug: Oxybutynin Chloride ER Tablets 10 mg

2

ACTIVE COMPARATOR

Ditropan XL® Tablets 10 mg

Drug: Ditropan XL® Tablets 10 mg

Interventions

Oxybutynin Chloride ER Tablets 10 mgDrug

2x10mg, single dose fasting

1

Ditropan XL® Tablets 10 mgDrug

2x10mg, single dose fasting

2

Eligibility Criteria

Age18 Years+

Sexall

Healthy VolunteersYes

Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

Age: 18 years and older.
Sex: Male and/or non-pregnant, non-lactating female

Sponsors & Collaborators

Mylan Pharmaceuticals Inc
Industrylead

Study Sites (1)

Kendle International Inc.

Morgantown, West Virginia, 26505, United States

MeSH Terms

Interventions

Tolterodine Tartrate

Intervention Hierarchy (Ancestors)

PhenylpropanolaminePropanolaminesAmino AlcoholsAlcoholsOrganic ChemicalsPropanolsAminesBenzhydryl CompoundsBenzene DerivativesHydrocarbons, AromaticHydrocarbons, CyclicHydrocarbonsCresolsPhenols

Study Officials

Thomas S Clark, M.D.
Kendle International Inc.
PRINCIPAL INVESTIGATOR

Enrollment

36 participants (actual enrollment reported by the registry).

Study Design

Study Type: interventional
Phase: phase 1
Allocation: RANDOMIZED
Masking: NONE
Purpose: OTHER
Intervention Model: CROSSOVER
Sponsor Type: INDUSTRY

Study Record Dates

First Submitted

March 30, 2008

First Posted

April 1, 2008

Study Start

July 2002

Date type not reported

This date has not been verified as actual or estimated.

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Women of childbearing potential must have negative serum (Beta HCG) pregnancy tests performed within 14 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, the HCG pregnancy test should be given within 48 hours prior to dosing of each study period. An additional serum (Beta HCG) pregnancy test will be performed upon completion of the study.

Women of childbearing potential must practice abstinence or be using an acceptable form of contraception throughout the duration of the study. No hormonal contraceptives or hormonal replacement therapy are permitted in this study. Acceptable forms of contraception include the following:

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

barrier methods containing or used in conjunction with a spermicidal agent, or

postmenopausal accompanied with a documented postmenopausal course of at least one year or surgical sterility (tubal ligation, oophorectomy or hysterectomy).

During the course of the study, from study screen until study exit - including the washout period, women of childbearing potential must use a spermicide containing barrier method of contraception in addition to their current contraceptive device. This advice should be documented in the informed consent form.

Weight: At least 60 kg (132 lbs) for man and 48 kg (106 lbs) for women and 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).

All subjects should be judged normal and healthy during a pre-study medical evaluation (physical examination, laboratory evaluation, 12-lead ECG, hepatitis B and hepatitis C tests, HIV test, and urine drug screen including amphetamine, barbiturates, benzodiazepine, cannabinoid, cocaine, opiate screen, phencyclidine, and methadone) performed within 14 days of the initial dose of study medication.

You may not qualify if:

Institutionalized subjects will not be used.
Social Habits:
Use of any tobacco products.
Ingestion of any alcoholic, caffeine- or xanthine-containing food or beverage within the 48 hours prior to the initial dose of study medication.
Ingestion of any vitamins or herbal products within the 48 hours prior to the initial dose of the study medication.
Any recent, significant change in dietary or exercise habits.
Positive test for any drug included in the urine drug screen.
Medications:
Use of any medication within the 14 days prior to the initial dose of study medication. Hormonal contraceptives and hormonal replacement therapy should NOT be used within 3 months prior to study medication dosing.
Use of any medication known to alter hepatic enzyme activity within 28 days prior to the initial dose of study medication.
Diseases:
History of any significant chronic disease and/or hepatitis.
History of drug and/or alcohol abuse.
Acute illness at the time of either the prestudy medical evaluation or dosing.
Risk or history of urinary retention, gastric retention or narrow angle glaucoma.
+9 more criteria

Contact the study team to confirm eligibility.

Primary Completion

August 2002

Actual (reported)

Study Completion

August 2002

Actual (reported)

Last Updated

April 24, 2024

Record last verified: 2024-04

Source record

Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.

Source: ClinicalTrials.gov.

JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.

Registry identifier: NCT00649129
Data provider: ClinicalTrials.gov
Source updated: 2024-04-24
Normalization version: ctgov-legacy-1

Open registry record

Source retrieved: 2026-10-25 22:19:26 UTC

Locations

US(1)

Fasting Study of Oxybutynin Chloride ER Tablets 10 mg and Ditropan XL® Tablets 10 mg

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

Primary Completion

Study Completion

First Submitted

First Posted

Conditions

Outcome Measures

Primary Outcomes (1)

Study Arms (2)

1

2

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

Related Links

MeSH Terms

Interventions

Intervention Hierarchy (Ancestors)

Study Officials

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

Primary Completion

Study Completion

First Submitted

First Posted

Conditions

Outcome Measures

Primary Outcomes (1)

Study Arms (2)

1

2

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

Related Links

MeSH Terms

Interventions

Intervention Hierarchy (Ancestors)

Study Officials

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations