- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02873013
Asia Study Group of Prostate Cancer (A-CaP Study)
Research Concerning Background Factors at Time of Diagnosis and Initial Treatment and Treatment Progress Cancer Patients in Asia
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
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Meguro-ku
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Tokyo, Meguro-ku, Japan, 153-8904
- The University of Tokyo
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Patients who have received a histopathological diagnosis of prostate cancer between January 1,2016,and December 31,2018.
- Patients who, having received a diagnosis within the abovementioned period, began initial treatment for prostate cancer(including active surveillance).
- Patients who are either hospitalized as outpatients.
Exclusion Criteria:
• Patients for whom information about the time of diagnosis, including histopathological diagnosis, cannot be acquired.
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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Prostate Cancer
About 20,000 patients who have received a histopathological diagnosis of prostate cancer from ten countries in Asia.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patients background at time of diagnosis of prostate cancer, treatment progress and prognosis with the reason for progression and subsequent treatment methods
Time Frame: three years
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The following items are examined for primary outcome measure.
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three years
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient QOL measured by SF-36 during treatment by comparison with A-Cap data and data in the United States and Australia
Time Frame: three years
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The short form 36 (SF-36) is used for an evaluation indicator of patient QOL. SF-36 includes the following eight elements.
More detailed questions are prepared under the above each eight element, which a score is produced for a quantitative outcome of the patients QOL. |
three years
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Collaborators and Investigators
Investigators
- Study Director: Hideyuki Akaza, M.D., Ph.D., J-CaP
Publications and helpful links
General Publications
- Onozawa M, Hinotsu S, Tsukamoto T, Oya M, Ogawa O, Kitamura T, Suzuki K, Naito S, Namiki M, Nishimura K, Hirao Y, Akaza H. Recent trends in the initial therapy for newly diagnosed prostate cancer in Japan. Jpn J Clin Oncol. 2014 Oct;44(10):969-81. doi: 10.1093/jjco/hyu104. Epub 2014 Aug 6.
- Cooperberg MR, Hinotsu S, Namiki M, Ito K, Broering J, Carroll PR, Akaza H. Risk assessment among prostate cancer patients receiving primary androgen deprivation therapy. J Clin Oncol. 2009 Sep 10;27(26):4306-13. doi: 10.1200/JCO.2008.21.5228. Epub 2009 Aug 10.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- A-CaP2015-2026
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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