- Conditions
- Male Infertility, Testicular Diseases, Urologic and Male Genital Diseases, Lead Poisoning
- Interventions
- Not listed
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 21 Years to 55 Years · Male only
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2007
- U.S. locations
- 3
- States / cities
- Los Angeles, California • Manhasset, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced May 21, 2026, 8:08 PM EDT