Study of the Efficacy and Safety of Lonidamine for the Treatment of Symptomatic Benign Prostatic Hyperplasia

NCT ID: NCT00237536

Last Updated: 2009-04-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

240 participants

Study Classification

INTERVENTIONAL

Study Start Date

2005-06-30

Study Completion Date

2006-08-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this trial is to evaluate the dose response relationship of lonidamine and the primary efficacy endpoint, International Prostate Symptom Score (IPSS), in subjects with symptomatic benign prostatic hyperplasia (BPH).

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Benign Prostatic Hyperplasia

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Lonidamine

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Capable of understanding the purpose and risks of the study and sign a statement of informed consent
2. Male 65-80 years of age (or 40-80 with vasectomy). Vasectomized men must have documentation of azoospermia.
3. Presence of LUTS (lower urinary tract symptoms) for at least 3 months
4. Prostate volume measured by TRUS (transrectal ultrasound) \> 30 cc
5. Qmax \< 15 mL/sec when measured by uroflowmetry (minimum of 125 mL must be voided)
6. IPSS (International Prostate Symptom Score) \> 12
7. PSA \> 1.0 ng/mL
8. Must ensure and consent to use medically acceptable methods of contraception throughout the entire study with sexual partners of childbearing potential
9. Able to comply with the prescribed treatment protocol and evaluations

Exclusion Criteria

1. Prior treatment for BPH with alpha blockers and/or herbal supplements for the treatment of BPH in the past 2 weeks (alpha-blockers and/or herbal supplements for the treatment of BPH are not allowed during the study). Prior treatment with 5-alpha reductase inhibitors is allowed if discontinued at least 3 months prior to enrollment.
2. Prior surgery of the prostate (except biopsies; subject is eligible to enroll one month after full recovery from prostate biopsy.)
3. Current or past evidence of malignant disease of the prostate or prostatic intraepithelial neoplasia (For subjects with PSA between 4 - 10 ng/mL, prostate cancer must be ruled out to the satisfaction of the Principal Investigator. Subjects with PSA \>10 ng/mL are excluded).
4. Active urinary tract infections (UTI)
5. Active cardiac, renal or hepatic disease as evidenced by:

1. Serum creatinine \> 1.8 mg/dL
2. ALT or AST \> 2.5x the upper limit of normal
3. History of active myocardial infarction, unstable cardiac arrhythmias, or stroke within 6 months prior to screening
4. Uncontrolled congestive heart failure
6. Uncontrolled diabetes mellitus (fasting blood glucose \> 200 mg/dL)
7. Use of systemic steroids for any reason (systemic steroid usage is not allowed during the study). Inhaled and/or topical steroids are allowed.
8. Concurrent participation or participation in an investigational drug study within the past 30 days prior to screening
9. Concomitant disease or condition that could interfere with the conduct of the study, or would in the opinion of the Investigator, pose an unacceptable risk to the subject
Minimum Eligible Age

65 Years

Maximum Eligible Age

80 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Threshold Pharmaceuticals

INDUSTRY

Sponsor Role lead

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Advanced Clinical Therapeutics

Tucson, Arizona, United States

Site Status

Chris B. Threatt, MD Inc.

Atherton, California, United States

Site Status

Urological Sciences Research Foundation

Culver City, California, United States

Site Status

Atlantic Urological Medical Group

Long Beach, California, United States

Site Status

California Professional Research

Newport Beach, California, United States

Site Status

San Diego Uro-Research

San Diego, California, United States

Site Status

Stanford University Hospital

Stanford, California, United States

Site Status

Urology Research Options

Aurora, Colorado, United States

Site Status

Connecticut Clinical Research Center Urology Specialists

Waterbury, Connecticut, United States

Site Status

South Florida Medical Research

Aventura, Florida, United States

Site Status

Tampa Bay Medical Research

Clearwater, Florida, United States

Site Status

Florida Healthcare Research

Ocala, Florida, United States

Site Status

Midwest Prostate & Urology Health Center

Chicago, Illinois, United States

Site Status

Specialty Care Research

Peoria, Illinois, United States

Site Status

Northeast Indiana research, LLC

Fort Wayne, Indiana, United States

Site Status

Metropolitan Urology

Jeffersonville, Indiana, United States

Site Status

Werner, Murdock & Francis, PA, Urology Associates

Greenbelt, Maryland, United States

Site Status

Sheldon J. Freedman, MD Ltd.

Las Vegas, Nevada, United States

Site Status

Delaware Valley Clinical Research

Cherry Hill, New Jersey, United States

Site Status

Lawrenceville Urology

Lawrenceville, New Jersey, United States

Site Status

Urology Healthcare Associates

Woodlane, New Jersey, United States

Site Status

Accumed Research Associates

Garden City, New York, United States

Site Status

New York University School of Medicine

New York, New York, United States

Site Status

Weill Medical College of Cornell University

New York, New York, United States

Site Status

Radiant Research. Columbus

Columbus, Ohio, United States

Site Status

Urological Associates of Lancaster

Lancaster, Pennsylvania, United States

Site Status

State College Urologic Associates

State College, Pennsylvania, United States

Site Status

University Urological Research Institute

Providence, Rhode Island, United States

Site Status

Radiant Research, Greer

Greer, South Carolina, United States

Site Status

UT Southwestern Medical Center at Dallas, Dept of Urology

Dallas, Texas, United States

Site Status

Accelovance

Houston, Texas, United States

Site Status

Baylor College of Medicine, Scott Department of Urology

Houston, Texas, United States

Site Status

Urology San Antonio Research

San Antonio, Texas, United States

Site Status

Integrity Medical Research, LLC

Mountlake Terrace, Washington, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

TH-CR-203

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

A Study in Benign Prostatic Hyperplasia
NCT01152190 COMPLETED PHASE3