Prospective examination for making protocol of appropriately using long term indwelling metallic ureteral stent

Prospective examination for making protocol of appropriately using long term indwelling metallic ureteral stent - Prospective examination for making protocol of appropriately using long term indwelling metallic ureteral stent

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041691

Enrollment

200

Registered

2020-09-05

Start date

2020-03-10

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 extrinsic ureteral obstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who performed ureteral stent placement at our hospital and related facilities

Exclusion criteria

Exclusion criteria: Patients who has bilateral total ureteral obstruction

Design outcomes

Primary

Measure	Time frame
Identification of types of urinary cytokines during use of ureteral stents Closer examination of biofilms and stones on used ureteral stents Patency rate	—

Countries

Japan

Contacts

Public ContactYuki Matsui

Showa University Fujigaoka Hospital Urology

hyperzector555@med.showa-u.ac.jp0459711151

Outcome results