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CompletedNCT00584792Updated Jan 2, 2008

Diet, Genetic Variation and Prostate Cancer Among African Americans

An observational study in Prostate Cancer, sponsored by University of California, Davis. Completed. Open to male participants aged 35 Years to 75 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2008-01-02.

Sponsored by University of California, Davis · Observational

Study type
Observational
Model
Case-control
Time perspective
Prospective
Enrollment
102
Ages
35 Years to 75 Years
Sex
Male
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Study summary

This is a single center pilot study to asses the feasibility of conducting a larger population-based study. It is an investigator-initiated study funded yb the UC Davis Cancer Center's Development Award Program. The hypothesis is that the percent african ancestry in an individual may determine their prognosis if diagnosed with prostate cancer.

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Conditions studied

  • Prostate Cancer

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Keywords

  • Prostate Cancer
03

In context

Prostatic Neoplasms

6,367 studies on the registry are indexed under Prostatic Neoplasms; 1,397 are open to participants now.

This study's enrollment of 102 is below the median of 200 across 1,179 observational studies indexed under Prostatic Neoplasms.

Browse Prostatic Neoplasms studies →

Lead sponsor

University of California, Davis is the lead sponsor of 798 studies on the registry; 146 are open to participants now.

Of its 65 completed or terminated interventional studies of FDA-regulated products, 43 (66%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
35 Years to 75 Years
Sexes eligible
Male
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

African American males between the ages of 35 and 75.

Inclusion criteria

Self-identification as a male with African ancestry Between ages of 35-75

Exclusion criteria

Exclusion Criteria:

No African ancestry Not between ages of 35-75

-

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Study design

Observational model
Case-control
Time perspective
Prospective
Enrollment
102 participants (actual)
Biospecimen retention
Samples with dna

Groups and cohorts

  • 1

    Controls (No prostate cancer)

  • 2

    Cases (Prostate Cancer Diagnosed)

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What researchers measure

Primary outcomes

  1. Is there a difference in ancestry percentage between the controls (no cancer) and the cases (prostate cancer)

    Time frame: 12 months

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Study locations

No study locations are listed for this record.

08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 2, 2008, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00584792
Lead sponsor
University of California, Davis
First posted
Jan 2, 2008
Start date
Aug 2006
Primary completion
Dec 2007
Completion
Dec 2007
Last update
Jan 2, 2008

Study contacts

Lesley Butler, PhD
principal investigator · University of California, Davis

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Dec 2007. You cannot join it, but the record below documents what was studied.

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