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Trial registered on ANZCTR
Registration number
ACTRN12612000485831
Ethics application status
Approved
Date submitted
1/05/2012
Date registered
2/05/2012
Date last updated
2/05/2012
Type of registration
Prospectively registered
Titles & IDs
Public title
A Phase 1 Two-Part Study to Evaluate the Pharmacokinetics and Safety of a 7-Day Tamsulosin Transdermal Delivery System (TDS) in Healthy Male Volunteers
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Scientific title
A Phase 1 Two-Part Study to Evaluate the Pharmacokinetics and Safety of a 7-Day Tamsulosin Transdermal Delivery System (TDS) in Healthy Male Volunteers
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Secondary ID [1]
280421
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Nil
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
benign prostatic hyperplasia
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Condition category
Condition code
Renal and Urogenital
286639
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0
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Other renal and urogenital disorders
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
7 day wearing of a Tamsulosin Transdermal Delivery System designed to deliver drug continuously for 7 days. The delivery rate is estimated to be 0.4 mg/day.
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Intervention code [1]
284776
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Treatment: Drugs
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Comparator / control treatment
A single dose of tamsulosin 0.4 mg capsule will be administered followed by a 3-day washout prior to treatment with tamsulosin TDS
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Control group
Active
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Outcomes
Primary outcome [1]
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plasma concentrations of tamsulosin
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Assessment method [1]
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Timepoint [1]
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6,12,18,24,30,36,48,60,72,84,96,108,120,132,144,156,168,172,180,192,216,240 hours after TDS application
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Secondary outcome [1]
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Safety and local tolerability following TDS application
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Assessment method [1]
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Timepoint [1]
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hourly vital signs through 12 hours after TDS application and then every 4-6 hours until removal. Skin sites assessed for irritation 4,12,24,48 hours after TDS removal
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Secondary outcome [2]
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safety following oral tamsulosin administration
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Assessment method [2]
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Timepoint [2]
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hourly vital signs after tamsulosin capsule dosing throgh 12 hours, and then every 4-6 hours through 60 hours post-dose
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Eligibility
Key inclusion criteria
healthy male volunteers aged 18-40
normal findings in ECG and physical exam
normal clinical laboratory values
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Minimum age
18
Years
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Maximum age
40
Years
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Sex
Males
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
allergy or intolerance to tamsulosin
orthostatic hypotension
history of alcohol or drug abuse
prescription or OTC drug use in 2 weeks prior to screening
hemoglobin less than 130 gm/mL
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Non-randomised trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
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Who is / are masked / blinded?
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Intervention assignment
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Other design features
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Phase
Phase 1
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Not yet recruiting
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Date of first participant enrolment
Anticipated
7/05/2012
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Actual
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
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Sample size
Target
19
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
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Funding & Sponsors
Funding source category [1]
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Commercial sector/Industry
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Name [1]
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Corium International, Inc.
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Address [1]
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235 Constitution Drive
Menlo Park, CA 94025
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Country [1]
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United States of America
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Primary sponsor type
Commercial sector/Industry
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Name
Corium International, Inc.
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Address
235 Constitution Drive
Menlo Park, CA 94025
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Country
United States of America
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Secondary sponsor category [1]
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None
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Name [1]
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Address [1]
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Country [1]
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
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Alfred Hospital Ethics Committee
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Ethics committee address [1]
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55 Commercial Road Melbourne, VIC 3004
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Ethics committee country [1]
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Australia
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Date submitted for ethics approval [1]
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Approval date [1]
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20/04/2012
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Ethics approval number [1]
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EC00315
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Summary
Brief summary
Tamsulosin is currently prescribed for the symptoms associated with a condition known as benign prostatic hyperplasia. In lay terms this is known as an enlarged prostate (benign). This condition is common in men over the age of 70. The condition can become symptomatic (meaning that symptoms appear) with urinary tract infections and signs of obstruction (of the urine pathway) reported. Symptoms are reported in about 10-30% of men aged in the early 70s. Tamsulosin is currently prescribed for these symptoms. An oral capsule containing tamsulosin has been approved in Australia and other countries and has been on the Australian market for several years. The tablet is taken daily by patients. The current study will test the safety and effectiveness of administering tamsulosin by an alternative method – a patch will be applied once to the skin and is designed to provide 7 days of doses. This patch is called a transdermal delivery system (TDS).
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Trial website
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Christina Dickerson
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Address
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235 Constitution Drive
Menlo Park, CA 94025
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Country
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United States of America
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Phone
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+1 650 2988255
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Fax
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+1 650 2988012
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Email
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[email protected]
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Contact person for scientific queries
Name
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Bobby Singh
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Address
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235 Constitution Drive
Menlo Park, CA 94025
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Country
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United States of America
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Phone
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+1 650 2988255
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Fax
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+1 650 2988012
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Email
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[email protected]
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No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
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