- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01566292
Intraprostatic Botulinum Toxin Type "A" Injection in Patients With Benign Prostatic Hyperplasia and Unsatisfactory Response to Medical Therapy
March 27, 2012 updated by: PROFESSOR PIER FRANCESCO BASSI, Catholic University of the Sacred Heart
Intraprostatic Botulinum Toxin Type "A" Injection in Patients With Benign Prostatic Hyperplasia and Unsatisfactory Response to Medical Therapy: a Randomised, Double-blind, Controlled Trial Using Subjective and Objective Outcomes
The injection of botulinum neurotoxin A into the prostate represents an alternative, minimal invasive treatment in patient with lower urinary tract symptoms (LUTS) associated to benign prostatic hyperplasia (BPH).
Objective: To evaluate the effectiveness of BTA in treating patients with symptomatic BPH and unsatisfactory response to combined medical therapy.
Study Overview
Status
Completed
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
33
Phase
- Phase 2
- Phase 3
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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-
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Rome, Italy, 00168
- Catholic University Of Sacred Heart
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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
48 years to 78 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Male
Description
Inclusion Criteria:
- Moderate-to-severe LUTS as determined by the International Prostate Symptom Score
- Mean peak urinary flow rate of no more than 15 mL/s with a voided volume of at least 150 mL, or postvoid residual urine volume (PVR) of more than 100 ml and urodynamic parameters indicative of bladder outlet obstruction (BOO) according to International Continence Society
Exclusion Criteria:
- Patients with neurogenic voiding disorders, prostate or bladder cancer, bladder stones, urethral stricture, chronic bladder catheterization were excluded from the study.
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: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: BOTOX
|
Botulinum Toxin type A, 200-300 UI dilued in 6 ml of saline solution
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
evaluation of symptomatic improvement after treatment as measured by the IPSS score. A successful outcome was defined as a reduction of IPSS score of > 50% from baseline.
Time Frame: 3 month
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3 month
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
safety and tolerability of treatment
Time Frame: 3 month
|
Quality of life improvement as measured by QoL score, changes in prostate volume, total PSA levels, maximal flow at uroflowmetry, post-void residual urine,maximal cystometric capacity, Bladder Outlet Obstruction Index, sexual modifications evaluated by International Index of Erectile Function.
|
3 month
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: PierFrancesco Bassi, Professor, Catholic University Of Sacred Heart
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.
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
September 1, 2009
Primary Completion (Actual)
September 1, 2010
Study Registration Dates
First Submitted
March 9, 2012
First Submitted That Met QC Criteria
March 27, 2012
First Posted (Estimate)
March 29, 2012
Study Record Updates
Last Update Posted (Estimate)
March 29, 2012
Last Update Submitted That Met QC Criteria
March 27, 2012
Last Verified
March 1, 2012
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Prostatic Diseases
- Prostatic Hyperplasia
- Hyperplasia
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Cholinergic Agents
- Membrane Transport Modulators
- Acetylcholine Release Inhibitors
- Neuromuscular Agents
- Botulinum Toxins
- Botulinum Toxins, Type A
- abobotulinumtoxinA
Other Study ID Numbers
- 268/08
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.
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