The evaluation of diagnostic techniques for upper urothelial carcinoma using the FISH method -Early diagnosis of postoperative intravesical recurrence with upper urothelial cancer-Evaluation of the genetic identity between bladder recurrence and upper urinary tract-

The evaluation of diagnostic techniques for upper urothelial carcinoma using the FISH method -Early diagnosis of postoperative intravesical recurrence with upper urothelial cancer-Evaluation of the genetic identity between bladder recurrence and upper urinary tract- - The evaluation of diagnostic techniques for upper urothelial carcinoma using the FISH method

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000011389

Enrollment

100

Registered

2013-08-10

Start date

2013-08-10

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

upper urinary urothelial carcinoma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with upper urinary tract tumors obviouslly Nephroureteretmy will be performed. (Does not matter operative procedure, is not limited lymph node dissection) The patients with no treatment before surgery (Chemotherapy, BCG therapy must not be done) No past history with bladder cancer and consmitant bladder tumor (allowed those more than 5 years)t Organ function to withstand the surgery, that the PS is good.

Exclusion criteria

Exclusion criteria: Patients with a history of bladder cancer Patients with a history of treatment chemotherapy PS is poor patient Patients who did not obtain the consent

Design outcomes

Primary

Measure	Time frame
intravesical recurennce free survival	—

Secondary

Measure	Time frame
genetically identical sensitivity using FISH and cytology specificity using FISH and cytology	—

Countries

Japan

Contacts

Public ContactNaoto Sassa

Nagoya University Urology

sassa@med.nafoya-u.ac.jp052-744-2985

Outcome results