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Follow-up study for localized prostate cancer treated by hormonal therapy or radical prostatectomy.

Follow-up study for localized prostate cancer treated by hormonal therapy or radical prostatectomy. - J-CaP IS-1 study

Status
Unknown
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000000570
Enrollment
2000
Registered
2006-12-30
Start date
2006-12-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prostate cancer

Interventions

None listed

Sponsors

J-CaP study group
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: T1c or T2N0M0 No prior therapy for prostate cancer PSA value < 20ng/ml Gleason score 7 or lower No neo-adjuvant hormonal therapy Wirtten informed consented

Exclusion criteria

Exclusion criteria: Nothing

Design outcomes

Primary

MeasureTime frame
Overall survival—

Secondary

MeasureTime frame
Cause specific survival Failure(recurrence) free survival Quality of Life—

Countries

Japan

Contacts

Public ContactHideyuki Akaza M.D.

University of Tsukuba Department of Urology

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026