Studying Stored Samples From Patients With Localized Prostate Cancer Treated on Clinical Trial NCI-00-C-0154

NCT ID: NCT00535834

Last Updated: 2012-03-16

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

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Recruitment Status

COMPLETED

Total Enrollment

48 participants

Study Classification

OBSERVATIONAL

Study Completion Date

2011-03-31

Brief Summary

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RATIONALE: Studying samples of blood in the laboratory from patients before and after treatment may help doctors learn more about the effects of the treatment on cells.

PURPOSE: This clinical trial is studying samples collected from patients with localized prostate cancer who received treatment on clinical trial NCI-00-C-0154.

Detailed Description

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OBJECTIVES:

Primary

* Evaluate the formation of antibody complexes in serum samples taken before initiation of treatment and after completion of therapy in prostate cancer patients previously enrolled on clinical trial NCI-00-C-0154.
* Evaluate immunologic response.

Secondary

* Clone the underlying tumor antigens discovered through SEREX.

OUTLINE: Samples previously collected on clinical trial NCI-00-C-0154 (whole blood, serum, and peripheral mononuclear blood cells) are analyzed for immunologic responses and evidence of formation of anti-tumor antibodies. Western blot is used to detect any evidence of vaccine-induced autoantibody responses. If there is an indication of response, SEREX is used to clone the underlying antigens.

Conditions

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Prostate Cancer

Interventions

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diagnostic procedure

Intervention Type PROCEDURE

molecular diagnostic method

Intervention Type PROCEDURE

protein expression analysis

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

DISEASE CHARACTERISTICS:

* Diagnosis of localized adenocarcinoma of the prostate
* Received treatment on clinical trial NCI-00-C-0154

PATIENT CHARACTERISTICS:

* Consented the use of their collected blood cells for future research while enrolled on NCI-00-C-0154

PRIOR CONCURRENT THERAPY:

* See Disease Characteristics
Minimum Eligible Age

18 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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National Cancer Institute (NCI)

NIH

Sponsor Role collaborator

National Institutes of Health Clinical Center (CC)

NIH

Sponsor Role lead

Principal Investigators

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James Gulley, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

National Cancer Institute (NCI)

Other Identifiers

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07-C-N214

Identifier Type: -

Identifier Source: secondary_id

CDR0000565972

Identifier Type: -

Identifier Source: secondary_id

999907214

Identifier Type: -

Identifier Source: org_study_id

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