Single Immediate Instillation of EO9 After TURBT in Patients With Non-muscle-invasive Bladder Cancer (NMIBC)
Randomized, Placebo-controlled, Double-blinded Study of Single Immediate Instillation of EO9 After TURBT in Patients With NMIBC
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
- Fase 3
Kontakter og lokationer
Studiesteder
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-
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Chiba, Japan
- Nippon kayaku Investigational site 101
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Fukuoka, Japan
- Nippon Kayaku Investigational site 110
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Fukuoka, Japan
- Nippon Kayaku Investigational site 111
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Nara, Japan
- Nippon Kayaku Investigational site 106
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Okayama, Japan
- Nippon Kayaku Investigational site 108
-
-
Kanagawa
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Yokosuka, Kanagawa, Japan
- Nippon Kayaku Investigational site 103
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Nara
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Kashihara, Nara, Japan
- Nippon Kayaku Investigational site 107
-
-
Okayama
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Kurashiki, Okayama, Japan
- Nippon Kayaku Investigational site 109
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-
Osaka
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Osakasayama, Osaka, Japan
- Nippon Kayaku Investigational site 105
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-
Shizuoka
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Hamamatsu, Shizuoka, Japan
- Nippon Kayaku Investigational site 104
-
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Tokyo
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Musashino, Tokyo, Japan
- Nippon Kayaku Investigational site 102
-
-
-
-
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Bundang, Korea, Republikken
- Handok Investigational site 203
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Daegu, Korea, Republikken
- Handok Investigational site 202
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Hwasun, Korea, Republikken
- Handok Investigational site 209
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Seoul, Korea, Republikken
- Handok Investigational site 201
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Seoul, Korea, Republikken
- Handok Investigational site 204
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Seoul, Korea, Republikken
- Handok Investigational site 205
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Seoul, Korea, Republikken
- Handok Investigational site 206
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Seoul, Korea, Republikken
- Handok Investigational site 207
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Yangsan, Korea, Republikken
- Handok Investigational site 208
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patients who have provided written informed consent
Patients who have urothelial cell carcinoma of the bladder with clinically apparent stage Ta, grade G1-G2 and satisfy both of the following criteria:
- The maximum number of tumors is 5.
- Each tumor diameter: ≤ 3.5 cm.
- Age: ≥20 years old at enrollment.
The functions of the major organs are adequate, and the following test value criteria are satisfied:
- Neutrophil count ≥1,500/μL
- Platelet count ≥10×10^4/μL
- Hemoglobin ≥10 g/dL
Exclusion Criteria:
- Patients with a single, primary bladder cancer of <0.5 cm.
- Patients with CIS lesions in the bladder or a history thereof.
- Patients with a history of other than stage Ta, histological grade G1 or G2 disease.
- Patients experiencing recurrence within 4 months following TURBT for prior NMIBC (duration between the last TURBT and cystoscopic confirmation of the present recurrence is within 4 months).
- Patients without at least a three-month cystoscopically confirmed recurrence-free interval between the last TURBT and the time of study screening
- Patients having a bladder tumor with a histological diagnosis other than urothelial carcinoma of the bladder or a history thereof.
- Patients who had been administered EO9 in the past.
- Patients who had been administered any other investigational drug within the past 30 days.
- Patients having a medical condition that would make it unsafe for them to undergo TURBT under general or spinal anesthesia.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Placebo
|
40 mL, Intravesical instillation, Single dose within 6 hours after TURBT
|
|
Eksperimentel: EO9 (Apaziquone)
|
4 mg/40 mL, Intravesical instillation, Single dose within 6 hours after TURBT
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
The recurrence rate at 2 years in patients with histologically diagnosed stage Ta, grade G1 or G2 bladder cancer
Tidsramme: 2 years
|
2 years
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
The recurrence-free interval in patients with histologically diagnosed stage Ta, grade G1 or G2 bladder cancer
Tidsramme: 2 years
|
2 years
|
|
The progression rate
Tidsramme: 2 years
|
2 years
|
|
The number of recurrences per patient
Tidsramme: 2 years
|
2 years
|
|
The progression-free survival period
Tidsramme: 2 years
|
2 years
|
|
The recurrence-free survival period
Tidsramme: 2 years
|
2 years
|
|
The overall survival period
Tidsramme: 2 years
|
2 years
|
|
The safety of EO9
Tidsramme: 2 years
|
2 years
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Studieleder: Yoshihiro Nambu, M.D., Ph.D., Nippon Kayaku Co., Ltd.
- Studieleder: Woo Ick Jang, M.D., Ph.D., HANDOK Inc.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- A9EO9201
- EO9_C301
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