- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02366494
Micro RNAs to Predict Response to Androgen Deprivation Therapy
Utility of Exosomal microRNAs to Predict Response to Androgen Deprivation Therapy in Prostate Cancer Patients
Study Overview
Status
Conditions
Detailed Description
Identify novel exosomal RNA signatures at pretreatment that predict response to ADT.
The study team will collect blood samples from patients with systemic disease pretreatment (at enrollment), three months post-treatment and at the time of progression of disease (or at two years post-ADT for patients still in remission at that time point) and then perform next-generation sequencing using serum exosomal RNAs derived from these patients.
The investigators plan to identify exosomal RNAs signatures that change between pretreatment (at enrollment) and during treatment (at three months) and further explore the effect of these changes on disease response. The investigators also plan to compare exosomal RNA levels between patients relapse within the first two years versus those in remission at two years. Among patients with progression, the investigators plan to compare exosomal RNA signatures at progression of disease to signatures at pretreatment and during treatment.
- Validate exosomal RNA markers that predict response to ADT by real-time RT-PCR.
Secondary objectives: Selected RNAs, identified through the above process will be validated using real-time RT-PCR assay to test reproducibility of RNA sequencing results. The investigators expect to select and validate approximate five RNA markers that predict duration of response to ADT.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Wisconsin
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Milwaukee, Wisconsin, United States, 53226
- Froedtert Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Histologically proven prostate cancer.
- Testosterone level >30ng/ml and at least 6 months since last dose of hormonal therapy.
- History/physical examination including a detailed description of the stage of prostate cancer within 8 weeks prior to registration.
- CT scan of abdomen and pelvis with IV contrast and bone scan should be performed within 8 weeks prior to registration.
- Eastern Cooperative Oncology Group (ECOG) Performance Status 0-2.
- Age ≥ 18.
- Patients must provide study-specific informed consent prior to study entry for this project and mandatory blood specimen for banking for future studies (future studies may include genetic testing).
Exclusion Criteria:
- Received hormonal therapy less than 6 months prior to registration.
- History of active secondary malignancy.
- Decline hormone therapy for prostate cancer.
- Current or previous treatment with 5-alpha reductase inhibitors within 6 months prior to enrollment.
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Androgen blockade
Androgen DeprivationTherapy or Complete Androgen Blockade
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ANDROGEN BLOCKADE
Other Names:
ANDROGEN BLOCKADE
Other Names:
ANDROGEN BLOCKADE
Other Names:
ANDROGEN BLOCKADE
Other Names:
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Hormonal Therapy and Chemotherapy
Hormonal therapy, novel oral hormonal therapy (abiraterone/apalutamide/enzalutamide) and chemotherapy (docetaxel)
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ANDROGEN BLOCKADE
Other Names:
ANDROGEN BLOCKADE
Other Names:
ANDROGEN BLOCKADE
Other Names:
ANDROGEN BLOCKADE
Other Names:
Chemo hormonal therapy
Other Names:
Chemo hormonal therapy
Other Names:
Nonsteroidal antiandrogen medication
Other Names:
Nonsteroidal antiandrogen medication
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Identify five most prevalent exosomal microRNAs that predict response to androgen deprivation therapy based treatment.
Time Frame: Up to two years
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Two hundred to 300 microRNAs will be identified by RNA sequencing.
This outcome measure will report the read count per million of the top-five most prevalent microRNAs that correlate with responses.
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Up to two years
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Deepak Kilari, MD, The Medical College of Wisconsin
Publications and helpful links
General Publications
- Taplin ME, Xie W, Bubley GJ, Ernstoff MS, Walsh W, Morganstern DE, Regan MM. Docetaxel, estramustine, and 15-month androgen deprivation for men with prostate-specific antigen progression after definitive local therapy for prostate cancer. J Clin Oncol. 2006 Dec 1;24(34):5408-13. doi: 10.1200/JCO.2006.06.6589.
- Scher HI, Halabi S, Tannock I, Morris M, Sternberg CN, Carducci MA, Eisenberger MA, Higano C, Bubley GJ, Dreicer R, Petrylak D, Kantoff P, Basch E, Kelly WK, Figg WD, Small EJ, Beer TM, Wilding G, Martin A, Hussain M; Prostate Cancer Clinical Trials Working Group. Design and end points of clinical trials for patients with progressive prostate cancer and castrate levels of testosterone: recommendations of the Prostate Cancer Clinical Trials Working Group. J Clin Oncol. 2008 Mar 1;26(7):1148-59. doi: 10.1200/JCO.2007.12.4487.
- Huggins C, Hodges CV. Studies on prostatic cancer. I. The effect of castration, of estrogen and androgen injection on serum phosphatases in metastatic carcinoma of the prostate. CA Cancer J Clin. 1972 Jul-Aug;22(4):232-40. doi: 10.3322/canjclin.22.4.232. No abstract available.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Neoplasms
- Urogenital Neoplasms
- Neoplasms by Site
- Genital Neoplasms, Male
- Prostatic Diseases
- Urogenital Diseases
- Male Urogenital Diseases
- Genital Diseases, Male
- Genital Diseases
- Prostatic Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antineoplastic Agents
- Tubulin Modulators
- Antimitotic Agents
- Mitosis Modulators
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Antineoplastic Agents, Hormonal
- Hormone Antagonists
- Contraceptive Agents, Hormonal
- Contraceptive Agents
- Reproductive Control Agents
- Contraceptive Agents, Female
- Fertility Agents, Female
- Fertility Agents
- Androgen Antagonists
- Luteolytic Agents
- Docetaxel
- Leuprolide
- Goserelin
- Bicalutamide
- Triptorelin Pamoate
Other Study ID Numbers
- 23842
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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