Transurethral Resection of Bladder Tumor (TURBT) Combined With Adjuvant Intravenous GC Chemotherapy for Non-muscle-invasive Bladder Cancer

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

208 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-01-31

Study Completion Date

2020-12-31

Brief Summary

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It is still a challenge for urologic surgeon to prevent the post transurethral resection of bladder tumor (TURBT) recurrence of moderate-high risk non-muscle invasive bladder tumor. Adjuvant chemotherapy is a standard treatment for local progressive bladder tumor, which contains mainstream GC treatment scheme. It is common to observe clinically moderate-high risk NMIBC recurrence after routine intravesical instillation.Systematic chemotherapy can eliminate remained tumor cells especially those from mucosa basal cells so as to improve the prognosis of patients. Our clinical trial aims to investigate whether the utilization of combination of GC treatment scheme and epirubicin instillation would decrease the recurrence of moderate-high risk NMIBC.

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Detailed Description

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Prevention of the post-transurethral resection of bladder tumor (TURBT) recurrence of moderate-high risk non-muscle invasive bladder cancer(NMIBC) is still a difficult problem. NMIBC was classified as low, moderate and high risk patients. Moderate-high risk NMIBC contained those are multiple, recurrent, II-III grade, tumor diameter \>3cm, invasive to submucosa and associated with carcinoma in situ. For those patients, no matter which treatment was conducted, for example, exchanging instillation drugs, increasing medicine dose, appending adjuvant drugs and prolonging instillation time, would not improve the prognosis of these patients. Adjuvant chemotherapy is a standard treatment for local progressive bladder tumor, which contains mainstream GC treatment scheme. For muscle invasive bladder cancer patients, radical cystectomy with neoadjuvant chemotherapy will improve patients' tumor grade and increase overall survival and disease specific survival rate.Systematic chemotherapy can eliminate remained tumor cells especially those from mucosa basal cells so as to improve the prognosis of patients. Our clinical trial aims to investigate whether the utilization of combination of GC treatment scheme and epirubicin instillation would decrease the recurrence of moderate-high risk NMIBC. In addition, we also would like to investigate the improvement of life quality after TURBT of moderate-high risk NMIBC.

Conditions

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Bladder Cancer Gemcitabine and Cisplatin Chemotherapy Epirubicin Instillation Recurrence Prognosis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Investigators

Study Groups

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Monotherapy

Barely epirubicin was instilled after TURBT. Epirubicin was immediately instilled in 24h after TURBT. Instillation was conducted regularly for a year: once in a week for 8 times, once in two weeks for 8 times, once in a month for 6 times.

Group Type NO_INTERVENTION

No interventions assigned to this group

Combination

Patients who were pathologically confirmed as moderate-high risk NMIBC. Epirubicin was immediately instilled in 24h after TURBT and regularly conducted for a year. Intervention: GC scheme systematic chemotherapy was underwent 5 days after TURBT, which contained gemcitabine 1000-1200mg/m2. Cisplatin (70mg/m2) was intravenous dripped in the first and 8th day after TURBT. Intravenous rehydration was conducted in the second day.

Group Type EXPERIMENTAL

Gemcitabine, cisplatin

Intervention Type DRUG

Patients who were pathologically confirmed as moderate-high risk NMIBC. Epirubicin was immediately instilled in 24h after TURBT and regularly conducted for a year. GC scheme systematic chemotherapy was underwent 5 days after TURBT, which contained gemcitabine 1000-1200mg/m2. Cisplatin (70mg/m2) was intravenous dripped in the first and 8th day after TURBT. Intravenous rehydration was conducted in the second day.

Interventions

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Gemcitabine, cisplatin

Patients who were pathologically confirmed as moderate-high risk NMIBC. Epirubicin was immediately instilled in 24h after TURBT and regularly conducted for a year. GC scheme systematic chemotherapy was underwent 5 days after TURBT, which contained gemcitabine 1000-1200mg/m2. Cisplatin (70mg/m2) was intravenous dripped in the first and 8th day after TURBT. Intravenous rehydration was conducted in the second day.

Intervention Type DRUG

Other Intervention Names

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Combination

Eligibility Criteria

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Inclusion Criteria

1. moderate-high risk non-muscle invasive bladder cancer patients: Multiple,recurrent, II-III grade, tumor diameter\>3cm, invasive to submucosa, associated with carcinoma in situ.
2. Normal liver and renal function.

Exclusion Criteria

1. Liver and renal function deficiency (GFR\<60ml/min\*kg, ALT、AST\>1.5\*normal), lung function deficiency, heart failure, acute myocardial infarction, severe infection and trauma, major surgery and clinical hypotension and anaerobic conditions.
2. Attending other drug experiments.
3. Performance status, Zubrod-ECOG-WHO, ZPS≥2.
4. Pregnant.
5. Bone marrow transplantation, severe leukopenia, associated with severe infection or injury.

Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No