A study of safety and efficacy of three-dimensional prostate biopsy method for patients with suspected prostate cancer

A study of safety and efficacy of three-dimensional prostate biopsy method for patients with suspected prostate cancer - A study of safety and efficacy of three-dimensional prostate biopsy method for patients with suspected prostate cancer

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000015331

Enrollment

200

Registered

2014-10-02

Start date

2014-10-02

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

suspected prostate cancer

Interventions

three-dimensional prostate biopsy

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1.patients with susupected prostate cancer who had previously experience of prostate biopsies 2.patients who satisfied all of criteria as follows a)patients suspected prostate cancer at apex or ventral portion by MRI b)patients who have prostate volume more than 30ml c)patients who have prostate volume less than 30ml and have middle lobe enlargement

Exclusion criteria

Exclusion criteria: 1.patients who cannot undergo lumbar spinal anesthesia 2.patients who decide not to join this study

Design outcomes

Primary

Measure	Time frame
cancer detection rate rate of occurrence of a complication	—

Countries

Japan

Contacts

Public ContactHiroaki Kobayashi

Keio University School of Medicine Department of Urology

shadow87jp@yahoo.co.jp03-3353-1211

Outcome results

None listed

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