Status:
COMPLETED
Developing Interview Questions to Estimate Workplace Exposure to Electric and Magnetic Fields
Lead Sponsor:
National Institutes of Health Clinical Center (CC)
Collaborating Sponsors:
National Cancer Institute (NCI)
Conditions:
Brain and Central Nervous System Tumors
Eligibility:
All Genders
18-65 years
Brief Summary
RATIONALE: Electric and magnetic fields may increase the risk of cancer. Developing interview questions that accurately estimate a person's exposure to electric and magnetic fields may help doctors le...
Detailed Description
OBJECTIVES: * Validate an interview-based electric and magnetic field exposure (EMF) assessment algorithm against measurements of the time-weighted average magnetic field magnitude used in previous e...
Eligibility Criteria
Inclusion
- DISEASE CHARACTERISTICS:
- Meets 1 of the following occupation criteria:
- Three occupations that primarily work in offices at Lawrence Livermore National Laboratories (LLNL)
- Three occupations that do nonelectric manual work (e.g., machinists and laborers) at LLNL
- PATIENT CHARACTERISTICS:
- Not specified
- PRIOR CONCURRENT THERAPY:
- Not specified
Exclusion
Key Trial Info
Start Date :
October 1 2005
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
March 1 2007
Estimated Enrollment :
108 Patients enrolled
Trial Details
Trial ID
NCT00340054
Start Date
October 1 2005
End Date
March 1 2007
Last Update
March 8 2012
Active Locations (2)
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1
Exponent, Inc.
Menlo Park, California, United States, 94025
2
National Institute for Occupational Safety and Health
Cincinnati, Ohio, United States, 45226