E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Reduced BCG dwell time in patients who are diagnosed with high risk non-muscle-invasive- bladder cancer |
Reduceret varighed af BCG behandlingstid ved patienter diagnostiseret med høj risiko ikke muskel invasiv blære tumorer
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E.1.1.1 | Medical condition in easily understood language |
Patients, who are diagnosed with non muscle invasive bladder cancer |
Patienter som har fået konstateret overfladiske tumorer i blæren med høj risiko for progression og tilbagefald |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10005004 |
E.1.2 | Term | Bladder cancer NOS |
E.1.2 | System Organ Class | 100000004864 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The trial aims to evaluate the potential clinical impact of a new regimen with reduction of dwell-time during once-weekly BCG instillations for 6 weeks followed by maintenance therapy for 12 months in regards to side effects, adherence to instillation regimen and oncological outcome. |
Vi vil undersøge, om vi ved at reducere tiden hvor BCG skyllevæsken skal være i urinblæren, kan reducere bivirkninger ved BCG behandling, som giver af 6 ugentlige skyllebehandlinger, og efterfølgende vedligeholdelsesterapi i 12 måneder. Vi vil måle på om reduktionen i tiden baseret på løbende overvågning af bivirkninger kan gøre, at behandlingen er mere veltålt samt om flere patienter dermed gennemfører alle de planlagte behandlinger. |
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E.2.2 | Secondary objectives of the trial |
• Recurrence rate within 24 months in Study Subjects with initial complete response • Progression rate within 24 months and 60 months • Disease specific survival within 24 months and 60 months • Overall survival within 24 months and 60 months • Total no. of BCG instillations per Study Subject • No. of Study Subjects completing all 6 induction instillations • Number of BCG instillations given with full dwell-time of 2 hours per Study Subject • Number of installations per Study Subject postponed 1 week or more because of side effect • Number of Study Subjects where instillations is stopped because of local side effects • Number of Study Subjects where instillations is stopped because of systemic side effects • Complete response rate following induction therapy defined as no recurrence at first cystoscopy after induction therapy • Number of Study Subjects undergoing re-induction therapy within 24 months because of recurrent or persistent disease
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• Recidivrate indenfor 24 måneder for patienten med komplet respons • Progressions rate indenfor 24 måneder og 60 måneder • Sygdomsspecifik overlevelse indenfor 24 måneder og 60 måneder • Samlet overlevelse indenfor 24 måneder og 60 måneder • Total antal BCG skyllebehandlinger pr studiedeltager • Antal studiedeltagere som gennemfører all 6 induktions skyllebehandlinger • Antal BCG skyllebehandlinger som gives med 2 timers fuld varighed pr. studiedeltager • Antal af skyllebehandlinger pr studiedeltager som udskydes en uge eller mere grundet bivirkninger • Antal deltagere hvor skyllebehandlingen stoppes pga lokale bivirkninger • Antal deltagere hvor skyllebehandlingen stoppes pga systemiske bivirkninger • Den komplette respons rate for induktions skyllebehandling defineret som ingen recidiv ved første cystoskopi efter induktions behandlingen. • Antal deltagere som får behov for en re-induktions skyllebehandling indenfor 24 måneder pga recidiv eller persisterende sygdom.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• ≥18 years of age at the time of signing the Informed Consent Form • Signed Informed Consent Form • Patients with NMIBC where BCG therapy including maintenance for 1 year is planned for one of the following histopathological findings: • Ta high grade without CIS • CIS with or without previous or concomitant Ta tumors • T1 with or without CIS • Is, according to the Investigator’s judgement, able to comply with the trial protocol • Ability to understand the Patient Information Sheet orally and in writing
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• Over 18 år • Afgivelse af informeret samtykke • Patienter med NMIBC hvor BCG behanding inkl vedligehold er planlagt for en af følgende histologisk fund o Ta high grade uden CIS o CIS med eller uden tidligere Ta tumorer o T1 med eller uden CIS • Ud fra investigators vurdering kan medvirke til studiet • Evne til at forstå patientinformation i skrift og tale
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E.4 | Principal exclusion criteria |
• Previous BCG instillation within the last 2 years, because of the risk of not having cleared potential previous side effects • T1 tumors where re-resection had not been performed • TUR-B, bladder biopsy or traumatic catheterization within 2 weeks. • Previous or current MIBC • Progression defined as progression to T1- tumour, T2+-tumour or cystectomy irrespectively of indication or development of metastatic urothelial cancer irrespectively of tumour stage • Contraindications to BCG • Incontinence • Bilateral nephrostomy catheters; Unilateral nephrostomy catheter is allowed if permanent for the duration of all instillations with BCG and a normally functioning kidney • Need for catheter at the time of instillation • Immune Suppressing medication (cancer therapy e.g cytostatic medicinal products, radiation, local and systemic steroids like e.g. prednisolone is permitted) • Reduced immune response (leukaemia, lymphoma) • Known allergy or sensitivity to BCG • HIV infection • Signs of active tuberculosis • Any type of previously radiation therapy involving the bladder • Concomitant invasive cancer within 5 years other than non-melanoma skin cancer and prostate cancer without matastasis • Current urinary tract infection • Patient with visible hematuria • Current alcohol and/or drug abuse • Has a mental or legal incapacitation or another condition which impair the subject’s ability to participate • Has participated in another interventional clinical study and treatment with another investigational product 30 days days prior to randomization • For women study subjects: Pregnancy or breastfeeding
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• Tidligere BCG behandling • T1 tumorer hvor re resection ikke er udført • TURB, biopsi eller tramumatisk katerisering inden for 2 uger • Tidligere eller nuværende MIBC • Progression defineret som progression til T1-tumor, T2 + -tumor eller cystektomi uanset indikation eller udvikling af metastatisk urotelial kræft uanset tumorstadium • Kontraindikation for BCG • Inkontinent • Behov for permanent kateter samme tid som skyllebehandlingerne • Immunsupprimerende medicin (cancer terapi, ex. Cytostatika, strålebehandling, lokal eller systemisk steroider, prednisolon er tilladt • Reduceret immunrespons ( leukæmi, lymfom) • Kendt allergi eller sensitivitet overfor BCG • HIV infektion • Tegn på aktiv tuberkulose • Tidligere stråleterapi mod blæren • Kendt cancersygdom, pånær prostata cancer. • Pågående urinvejsinfektion • Patienter med makroskopisk hæmaturi • Nuværende alkohol eller stofmisbrug • Mental eller juridiske invaliditet eller en anden tilstand som påvirker patientens evne til at deltage • Deltagelse i et andet interventionsstudie og behandling med studiemedicin indenfor 30 dage før randomisering • For kvindelige deltagere: graviditet eller amning.
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E.5 End points |
E.5.1 | Primary end point(s) |
Number of Study Subjects completing all 6 induction instillations and subsequent maintenance installations for 12 months (6 + 3 x 3)
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Antal af studiedeltagere som gennemfører alle 6 induktions skyllebehandlinger og efterfølgende vedligeholdelsesskylningerne i 12 måneder ( 6 + 3 x 3)
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
13 months after investigational treatment initiation |
13 måneder efter behandlingsstart med studiemedicin
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E.5.2 | Secondary end point(s) |
• Recurrence rate within 24 months in Study Subjects with initial complete response • Progression rate within 24 months and 60 months • Disease specific survival within 24 months and 60 months • Overall survival within 24 months and 60 months • Total number of BCG instillations per Study Subject • Number of Study Subjects completing all 6 induction instillations • Number of BCG instillations given with full dwell-time of 2 hours per Study Subject • Number of installations per Study Subject postponed 1 week or more because of side effect • Number of Study Subjects where instillations is stopped because of local side effects • Number of Study Subjects where instillations is stopped because of systemic side effects • Complete response rate following induction therapy defined as no recurrence at first cystoscopy after induction therapy • Number of Study Subjects undergoing re-induction therapy within 24 months because of recurrent or persistent disease
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• Recidivrate indenfor 24 måneder for patienten med komplet respons • Progressions rate indenfor 24 måneder og 60 måneder • Sygdomsspecifik overlevelse indenfor 24 måneder og 60 måneder • Samlet overlevelse indenfor 24 måneder og 60 måneder • Total antal BCG skyllebehandlinger pr studiedeltager • Antal studiedeltagere som gennemfører all 6 induktions skyllebehandlinger • Antal BCG skyllebehandlinger som gives med 2 timers fuld varighed pr. studiedeltager • Antal af skyllebehandlinger pr studiedeltager som udskydes en uge eller mere grundet bivirkninger • Antal studiedeltagere hvor skyllebehandlingen stoppes pga lokale bivirkninger • Antal studiedeltagere hvor skyllebehandlingen stoppes pga systemiske bivirkninger • Den komplette respons rate for induktions skyllebehandling defineret som ingen recidiv ved første cystoskopi efter induktions behandlingen. • Antal studiedeltagere som får behov for en re-induktions skyllebehandling indenfor 24 måneder pga recidiv eller persisterende sygdom.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
November 1, 2027 |
1. november 2027 |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
BCG medac - der anvendes samme dosis i begge arme |
BCG medac - same dose in the two arms |
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E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 12 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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Dec. 1th. 2023 LVLS |
1. December 2023, sidste besøg for sidste projektdeltager |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 1 |