Effectiveness of the full-length metallic ureteral stent for the patinet of malignant ureteral obstruction

Effectiveness of the full-length metallic ureteral stent for the patinet of malignant ureteral obstruction - Effectiveness of the full-length metallic ureteral stent

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031363

Enrollment

Registered

2018-02-20

Start date

2016-04-15

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

malignant ureteral obstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients aged 20 years or older. 2) Patients with malignant ureteral obstruction

Exclusion criteria

Exclusion criteria: 1) Patient with difficulty to perform transurethral treatment 2) Patients who are judged to be inappropriate.

Design outcomes

Primary

Measure	Time frame
Stent failure free survival	—

Secondary

Measure	Time frame
Assesment of risk factors of stent failure	—

Countries

Japan

Contacts

Public ContactYasuyuki Kobayashi

Kinki Central Hospital of Mutual Aid Association of Public Teachers Department of Urology

ya_su_koba@yahoo.co.jp072-781-3712

Outcome results