Trial · NCT00438464
Registered outcomes24
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
1 to 20 of 24
Download this page as JSON| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Comparison of Biomarkers Between Treatment Arms: Percentage Change of Tumor Cells Exhibiting Detectable Staining Within Gleason Grade 3 (GG3) Biomarker Subgroups at Prostatectomy | At prostatectomy following maximum 6 week treatment period | Molecular marker expression based on tissue microarray (TMA) derived from dominant tumor focus. Staining microarrays for high-throughput assessment of candidate gene expression and data modeling constructed with a tissue microarray apparatus and 0.6-mm biopsy cores, representative of tumor grades and scores (Gleason Grades 3 (GG3) and Gleason Grade 4 (GG4)). The percentage of tumor cells exhibiting detectable staining, scored as 0 to 10 where higher score designates more involvement, as applicable for: vascular epithelial growth factor (VEFG), estrogen receptor beta (ERβ), androgen receptor (AR), 3-oxo-5α-steroid 4-dehydrogenase 2 (SRD5A2), ubiquitin-conjugating enzyme E2C (UBE2C), and Cleaved Caspase 3 (Caspase). P values are based on non-parametric Wilcoxon rank-sum test. |
| Primary | Comparison of Biomarkers Between Treatment Arms: Percentage Change of Tumor Cells Exhibiting Detectable Staining Within Gleason Grade 4 (GG4) Biomarker Subgroup at Prostatectomy | At prostatectomy following maximum 6 week treatment period | Biomarkers using pretreatment and posttreatment values. Staining microarrays for high-throughput assessment of candidate gene expression and data modeling constructed with a tissue microarray apparatus and 0.6-mm biopsy cores, representative of tumor grades and scores (Gleason Grades 3 (GG3) and Gleason Grade 4 (GG4)). The percentage of tumor cells exhibiting detectable staining, scored as 0 to 10 where higher score designates more involvement, as applicable for: VEGF denotes vascular epithelial growth factor, ERβ estrogen receptor beta, AR androgen receptor, SRD5A2, 3-oxo-5α-steroid 4-dehydrogenase 2, UBE2C, ubiquitin-conjugating enzyme E2C. P values are based on non-parametric Wilcoxon rank-sum test. |
| Primary | Comparison of Biomarkers Between Treatment Arms: Percentage Change of Tumor Cells Exhibiting Detectable Staining Within Gleason Grade 3 (GG3) Biomarker Subgroups at Prostatectomy | At prostatectomy following maximum 6 week treatment period. | Molecular marker expression compared between tumor foci using Biomarkers pretreatment and posttreatment values. Staining microarrays for high-throughput assessment of candidate gene expression and data modeling constructed with a tissue microarray apparatus and 0.6-mm biopsy cores, representative of tumor grades and scores (Gleason Grades 3 (GG3) and Gleason Grade 4 (GG4)). The percentage of tumor cells exhibiting detectable staining, scored as 0 to 10 where higher score designates more involvement, as applicable for: VEGF denotes vascular epithelial growth factor, ERβ estrogen receptor beta, AR androgen receptor, SRD5A2, 3-oxo-5α-steroid 4-dehydrogenase 2, UBE2C, ubiquitin-conjugating enzyme E2C. |
| Primary | Comparison of Biomarkers Between Treatment Arms: Percentage Change of Tumor Cells Exhibiting Detectable Staining Within Gleason Grade 4 (GG4) Biomarker Subgroup at Prostatectomy | At prostatectomy following maximum 6 week treatment period. | Molecular marker expression compared between tumor foci using biomarkers pretreatment and posttreatment values. Staining microarrays for high-throughput assessment of candidate gene expression and data modeling constructed with a tissue microarray apparatus and 0.6-mm biopsy cores, representative of tumor grades and scores (Gleason Grades 3 (GG3) and Gleason Grade 4 (GG4)). The percentage of tumor cells exhibiting detectable staining, scored as 0 to 10 where higher score designates more involvement, as applicable for: VEGF denotes vascular epithelial growth factor, ERβ estrogen receptor beta, AR androgen receptor, SRD5A2, 3-oxo-5α-steroid 4-dehydrogenase 2, UBE2C, ubiquitin-conjugating enzyme E2C. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Gleason Score | Assessment following maximum 6 week treatment period and prostatectomy | Frequency of Grade 3 and Grade 4 tumors in two treatment groups: Participants consist of men with adenocarcinoma of prostate, clinical stage T1c or T2, with Gleason score of 6 or 7 and PSA level \< 10 ng/mL, who are scheduled to undergo prostatectomy. 2005 International Society of Urological Pathologists recommendations for Gleason scoring (GS) used to grade tumors based upon its microscopic appearance: a primary grade is assigned to most common tumor pattern, and a second grade to next most common tumor pattern. Gleason score (GS) is sum of the two Gleason grades, based on scale of 2-10 with lowest numbers indicating slow-growing tumor unlikely to spread and highest numbers indicating an aggressive tumor. Gleason grade = 1-5; Gleason score = 2-10; 5 and 10 indicate worst prognosis. American Joint Committee on Cancer (AJCC) staging describes extent of disease progression utilizing TNM scoring system: Tumor size, Lymph Nodes affected, Metastases. Higher stage cancers are more advanced. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Gleason Grade -- Specimen (Primary) | Assessment following maximum 6 week treatment period and prostatectomy | Frequency of Grade 3 and Grade 4 tumors in two treatment groups: Participants consist of men with adenocarcinoma of the prostate, clinical stage T1c or T2, with a Gleason score of 6 or 7 and a PSA level \< 10 ng/mL, who are scheduled to undergo prostatectomy. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Gleason Grade -- Specimen (Secondary) | Assessment following maximum 6 week treatment period and prostatectomy | Frequency of Grade 3, Grade 4 and Grade 5 tumors in two treatment groups: Participants will consist of men with adenocarcinoma of the prostate, clinical stage T1c or T2, with a Gleason score of 6 or 7 and a PSA level \< 10 ng/mL, who are scheduled to undergo prostatectomy. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Tumor, Node, Metastasis (TNM) Stage | Assessment following maximum 6 week treatment period and prostatectomy | American Joint Committee on Cancer (AJCC) system 6th edition (2002) describing amount and spread of cancer body, using TNM. T describes the size of the tumor and any spread of cancer into nearby tissue; N describes spread of cancer to nearby lymph nodes; and M describes metastasis (spread of cancer to other parts of the body). Numbers after the T (such as T1, T2, T3, and T4) describe tumor size and/or amount of spread into nearby structures. The higher the T number, the larger the tumor and/or the more it has grown into nearby tissues where T3a reflects tumor has spread through the capsule on one or both sides; and T3b reflects tumor has invaded one or both seminal vesicles. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Margin of Resection (MOR) | Assessment following maximum 6 week treatment period and prostatectomy | Edge or border of tissue removed in cancer surgery. The margin is described as negative or clean when the pathologist finds no cancer cells at the edge of the tissue, suggesting that all of the cancer has been removed. The margin is described as positive or involved when the pathologist finds cancer cells at the edge of the tissue, suggesting that all of the cancer has not been removed. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Lymph Node Status | Assessment following maximum 6 week treatment period and prostatectomy | Status of cancer spread to lymph nodes; PN0 Cancer that has not spread to the lymph nodes. Cancer that has not spread to the lymph nodes. The N category describes whether the cancer has spread into nearby lymph nodes. NX means the nearby lymph nodes cannot be evaluated. N0 means nearby lymph nodes do not contain cancer. Numbers after the N (such as N1, N2, and N3) describe the size, location, and/or the number of nearby lymph nodes affected by cancer. The higher the N number, the greater the cancer spread to nearby lymph nodes. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Cancer Foci | Assessment following maximum 6 week treatment period and prostatectomy | Diagnosis of a small focus of prostatic adenocarcinoma on a prostate needle biopsy from pathologist's identification of an architecturally abnormal focus of epithelial structures at rather low magnification. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Zonal Origin of Tumor Foci Per Radical Prostatectomy Specimen (RPS) | Assessment following maximum 6 week treatment period and prostatectomy | Tumor distribution within zones of the prostate using radical prostatectomy specimen (RPS) where number of foci categorized by zone defined as: PZ, peripheral zone; TZ, transition zone; CZ, central zone. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Zonal Origin -- Dominant Tumor Focus | Assessment following maximum 6 week treatment period and prostatectomy | Dominant tumor focus, distribution within zones of the prostate using radical prostatectomy specimen (RPS) where number of foci categorized by zone defined as: PZ, peripheral zone; TZ, transition zone; CZ, central zone. Dominant tumor focus is the largest, index lesion, single high risk focus of the prostate cancer. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Gleason Upgrade Between Biopsy and Prostatectomy | Baseline biopsy to prostatectomy following maximum 6 week treatment period | Change in Gleason Score from biopsy to prostatectomy where an upgrade refers to a higher Gleason Score signifying worsening of tumor. Gleason scoring (GS) to based on microscopic appearance using 2005 International Society of Urological Pathologists recommendation. |
| Secondary | Pathologic Characteristics of Radical Prostatectomy Specimens After Treatment: Tumor Volume (Cubic Centimeter) | Baseline biopsy to prostatectomy following maximum 6 week treatment period | Characteristics of tumor considering total zone cancer volume, and cancer volume using zonal foci categorized as: PZ, peripheral zone; TZ, transition zone; CZ, central zone. |
| Secondary | Characteristics of Blood Biomarkers: Prostate-specific Antigen (ng/mL) Percentage Change (%) | Baseline biopsy to prostatectomy following maximum 6 week treatment period | Characteristics of blood biomarkers using pretreatment and posttreatment values. Prostate-specific antigen (PSA) blood test measuring protein produced by prostate cells. |
| Secondary | Characteristics of Blood Biomarkers: Testosterone (ng/dL) Percentage Change | Baseline biopsy to prostatectomy following maximum 6 week treatment period | Characteristics of blood biomarkers using pretreatment and posttreatment values. Blood tests used for measuring the amount of testosterone in the blood. |
| Secondary | Characteristics of Blood Biomarkers: Dihydrotestosterone (ng/dL) Percentage Change | Baseline biopsy to prostatectomy following maximum 6 week treatment period | Characteristics of blood biomarkers using pretreatment and posttreatment values. Dihydrotestosterone (DHT) blood test measures serum concentrations of dihydrotestosterone and is closely related to those of testosterone. |
| Secondary | Characteristics of Blood Biomarkers: Estrone (ng/dL) Percentage Change | Baseline biopsy to prostatectomy following maximum 6 week treatment period | Characteristics of blood biomarkers using pretreatment and posttreatment values. Blood test used to measure Estrone (E1), one of the three estrogens, which also includes estriol and estradiol. |
| Secondary | Characteristics of Blood Biomarkers: Estradiol (ng/dL) Percentage Change | Baseline biopsy to prostatectomy following maximum 6 week treatment period | Characteristics of blood biomarkers using pretreatment and posttreatment values. Blood test used to measure Estradiol. |
Source ClinicalTrials.govtrials-2026-11-12-0.5.0
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
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