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Trial to Evaluate Erectile Function, Fertility and Sperm Count in Male Cyclists Compared to Age Matched Controls

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ClinicalTrials.gov Identifier: NCT00282477
Recruitment Status : Unknown
Verified August 2007 by Sheba Medical Center.
Recruitment status was:  Recruiting
First Posted : January 26, 2006
Last Update Posted : August 7, 2007
Sponsor:
Information provided by:
Sheba Medical Center

Tracking Information
First Submitted Date January 25, 2006
First Posted Date January 26, 2006
Last Update Posted Date August 7, 2007
Study Start Date February 2006
Primary Completion Date Not Provided
Current Primary Outcome Measures Not Provided
Original Primary Outcome Measures Not Provided
Change History Complete list of historical versions of study NCT00282477 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures Not Provided
Original Secondary Outcome Measures Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title Trial to Evaluate Erectile Function, Fertility and Sperm Count in Male Cyclists Compared to Age Matched Controls
Official Title Prospective Controlled Trial to Evaluate Erectile Function, Fertility and Sperm Count in Male Cyclists Compared to Age Matched Controls
Brief Summary Bicycle riding is associated with related diverse urogenital symptoms ranging from genital numbness to erectile dysfunction (ED). Very little is known about the quality of sperm in cyclists and whether a connection exists between erectile dysfunction and azoospermia.
Detailed Description Not Provided
Study Type Observational
Study Design Observational Model: Defined Population
Time Perspective: Longitudinal
Time Perspective: Retrospective/Prospective
Target Follow-Up Duration Not Provided
Biospecimen Not Provided
Sampling Method Not Provided
Study Population Not Provided
Condition
  • Erectile Dysfunction
  • Azoospermia
Intervention Not Provided
Study Groups/Cohorts Not Provided
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status Unknown status
Estimated Enrollment
 (submitted: January¬†25,¬†2006)
30
Original Enrollment Same as current
Study Completion Date Not Provided
Primary Completion Date Not Provided
Eligibility Criteria

Inclusion Criteria:

  • Males ages 20-35, with at least 2 years of bicycle riding, at least 2 hours a week.

Exclusion Criteria:

  • History of prostatic surgery, testicular surgery, or single testis,
  • Patients after chemotherapy,
  • Patients receiving hormonal therapy,
  • Patients receiving alpha blockers for any indication.
Sex/Gender
Sexes Eligible for Study: Male
Ages 20 Years to 35 Years   (Adult)
Accepts Healthy Volunteers Yes
Contacts Contact information is only displayed when the study is recruiting subjects
Listed Location Countries Israel
Removed Location Countries  
 
Administrative Information
NCT Number NCT00282477
Other Study ID Numbers SHEBA-05-4031-IM-CTIL
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement Not Provided
Responsible Party Not Provided
Study Sponsor Sheba Medical Center
Collaborators Not Provided
Investigators
Principal Investigator: Igael Madgar, M.D Chaim Sheba Medical Center
PRS Account Sheba Medical Center
Verification Date August 2007