- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00690950
A Study to Determine the Improvement of the Symptoms of Benign Prostatic Hyperplasia (BPH) When Switching Subjects From Proscar to Avodart
June 4, 2008 updated by: Urologic Consultants of Southeastern PA
Switch Study: Are There Any Measurable Differences When Switching Patients on Finasteride Therapy to Dutasteride?
Hypothesis: Dutasteride will perform better than finasteride in decreasing prostate volume, improving symptoms based on International Prostate Symptom score,and lower pvr based on the scientific information that dutasteride inhibits both Type I and II 5-alpha-reducatase vs. finasteride which only inhibits the Type II enzyme
Study Overview
Study Type
Interventional
Enrollment (Anticipated)
50
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
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Pennsylvania
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Bala Cynwyd, Pennsylvania, United States, 19004
- Urologic Consultants of Southeastern PA
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
50 years to 80 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Male
Description
Inclusion Criteria:
- Male
- Age 50-80
- On finasteride for no less than 12 months
- Willing to undergo all necessary test in the 12 month evaluation
Exclusion Criteria:
- History of medication non-compliance
- Unwillingness to undergo/tolerate 2 blood draws
- Unwillingness to tolerate/undergo 2 TRUSP
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Laboratory parameters: including serum testosterone, DHT level and PSA
Time Frame: 12 months
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
volume measurements of TRUSP and PVR
Time Frame: 12 months
|
12 months
|
A decrease in the AUASI
Time Frame: 12 months
|
12 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2008
Primary Completion (Anticipated)
July 1, 2009
Study Registration Dates
First Submitted
June 3, 2008
First Submitted That Met QC Criteria
June 4, 2008
First Posted (Estimate)
June 5, 2008
Study Record Updates
Last Update Posted (Estimate)
June 5, 2008
Last Update Submitted That Met QC Criteria
June 4, 2008
Last Verified
June 1, 2008
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Prostatic Diseases
- Prostatic Hyperplasia
- Hyperplasia
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Hormone Antagonists
- Steroid Synthesis Inhibitors
- 5-alpha Reductase Inhibitors
- Dutasteride
Other Study ID Numbers
- 110895
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Benign Prostatic Hyperplasia
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St. Joseph's Healthcare HamiltonOntario Ministry of Health and Long Term CareCompletedBenign Prostatic HyperplasiaCanada
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San Carlo di Nancy HospitalElesta S.R.L.CompletedBenign Prostatic Hyperplasia | Benign Prostatic Hypertrophy | Benign Prostatic Hypertrophy With Outflow Obstruction | Prostate HyperplasiaItaly
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GlaxoSmithKlineCompletedBenign Prostatic Hyperplasia
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Catholic University of the Sacred HeartCompletedBenign Prostatic Hyperplasia (BPH) | Benign Prostatic Enlargement (BPE)Italy
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Boston Scientific CorporationCompletedProstatic Hyperplasia | Benign Prostatic Hyperplasia | Prostatic Hyperplasia, Benign | Prostatic Hypertrophy | Prostatic Hypertrophy, Benign | Adenoma, Prostatic | Prostatic Adenoma | RezumDominican Republic, Czechia, Sweden
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Boston Scientific CorporationCompletedBenign Prostatic Hyperplasia | Prostatic Hyperplasia, Benign | Prostatic Hypertrophy | Prostatic Hypertrophy, Benign | Adenoma, Prostatic | Prostatic Adenoma | RezumDominican Republic
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IMBiotechnologies Ltd.CompletedBenign Prostatic Hyperplasia | Benign Prostatic HypertrophyCanada
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IRCCS Policlinico S. MatteoCompletedBenign Prostatic Hyperplasia | Benign Prostatic Hypertrophy With Outflow ObstructionItaly
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American Medical SystemsCompletedBenign Prostatic Hyperplasia | BPH | Benign Prostatic Hypertrophy | Prostate Disease
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Academisch Medisch Centrum - Universiteit van Amsterdam...Not yet recruitingLower Urinary Tract Symptoms | Benign Prostate Hyperplasia | Benign Prostatic Hypertrophy With Outflow Obstruction
Clinical Trials on Dutasteride
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GlaxoSmithKlineCompletedAndrogenetic AlopeciaJapan, Argentina, Peru, Philippines, Taiwan, Mexico, Chile, Russian Federation, Thailand
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Bio-innova Co., LtdNot yet recruiting
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GlaxoSmithKlineCompletedProstatic Hyperplasia | Benign Prostatic HyperplasiaChina
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GlaxoSmithKlineCompletedProstatic HyperplasiaJapan
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GlaxoSmithKlineCompletedProstatic HyperplasiaUnited States
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Seoul National University HospitalGlaxoSmithKline; The Korean Urological AssociationCompletedBenign Prostatic Hyperplasia
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Northwestern UniversityGlaxoSmithKlineTerminatedBenign Prostatic Hyperplasia
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GlaxoSmithKlineCompletedNeoplasms, ProstateFrance, Germany, Spain, United States, Netherlands, Canada, United Kingdom, Finland, Chile, Sweden, Argentina, Greece
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Urology of VirginiaGlaxoSmithKlineUnknownLower Urinary Tract Symptoms | Benign Prostatic HyperplasiaUnited States
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University of California, San FranciscoCompletedProstate Cancer | Nonmalignant NeoplasmUnited States