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Intravesically Heated Thermo-chemotherapy With Mitomycin-C Prior to TURBT

NCT02471547 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 300

Last updated 2016-04-28

No results posted yet for this study

Summary

Transurethral Resection of Bladder Tumor (TURBT) is the initial treatment procedure for urinary bladder cancer. Recurrence rate during the first year ranges between 15-38% in case of low-intermediate disease. Current literature advocate using intravesical instillations of Mitomycin-C (MMC) immediately post TURBT in order to reduce the rate of recurrence.

During the last decade, heated intravesical instillations have emerged as additional players, in the treatment of recurrent disease. By most cases, the heated intravesical instillations are given either by microwave hyperthermia (synergo®) or by conductive heat bladder wall thermo-chemotherapy (BWT).

Previous reports suggest up to 59% reduction rate in recurrence following thermo-chemotherapy upon recurrent disease. These outstanding reduction results haven't convinced significant amount of urologists worldwide to use the intravesical instillation close after endoscopic resection as TURBT, probably due to the fear of MMC adverse effects in an operated area or the fear of complications due to perforated bladder. Preliminary results have suggested favourable outcome when MMC is used prior to TURBT \[see publication\]. To the investigators' knowledge no previous study has prospectively examined the effect of preliminary heated intravesical installation with BWT.

Conditions

  • Transitional Cell Carcinoma

Interventions

OTHER

BWT with Mitomycin-C prior TURBT

Participants will randomly assign, according to random computerized software, to those who receive the heated thermo-chemo therapy and those who will not. The intravesical instillation will take place up to 6 hours prior TURBT in the following matter: The "Elmedical" BWT system will introduce intravesically a 40mg of heated Mitomycin MMC, diluted in 50cc of saline at a uniform temperature (44-44.50C). The length of the procedure - 50 minutes

Sponsors & Collaborators

  • Sheba Medical Center

    lead OTHER_GOV

Principal Investigators

  • Jacob Ramon, Prof. · Sheba Medical Center, Department od Urology

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-31
Primary Completion
2018-01-31
Completion
2019-01-31

Countries

  • Israel

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02471547 on ClinicalTrials.gov