effectiveness of ALA-induced photodynamic diagnosis of bladder cancer on TURBT

effectiveness of ALA-induced photodynamic diagnosis of bladder cancer on TURBT - effectiveness of ALA-induced photodynamic diagnosis of bladder cancer on TURBT

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031471

Enrollment

Registered

2020-03-31

Start date

2018-04-01

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

non-muscle invasive bladder cancer

Interventions

patient take 20mg per kg of ALA, and after 3hours, have TURBT with the use of blue light cystoscopy and narrow band imaging

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients with overt or suspected bladder cancer

Exclusion criteria

Exclusion criteria: porphyria or hypersensitivity to porphyrins, pregnancies

Design outcomes

Primary

Measure	Time frame
detection rate of bladder cancer	—

Countries

Japan

Contacts

Public ContactMakita Noriyuki

Kobe City Medical Center General Hospital Department of Urology

makitanoriyuki@kcho.jp078-302-4321

Outcome results

None listed

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