| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| Neurogenic or idiopathic overactive bladder, not adequately responding to anticholinergic therapy |
|
| MedDRA Classification |
| E.1.2 Medical condition or disease under investigation |
| E.1.2 | Version | 9.1 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10059617 |
| E.1.2 | Term | Overactive bladder |
|
| 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 |
| To find out whether injection of Botulinum toxin A into the detrusor muscle has any influence on its contractility, in patients with overactive bladder refractory to anticholinergic therapy. |
|
| E.2.2 | Secondary objectives of the trial |
| To find out the relation between the change in detrusor contractility and the amount of post void residual urine. |
|
| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
Patients with an overactive bladder, planned for Botulinum toxin A injection, will be included in this study.
Male and female patients 20 – 70 years of age Symptoms of overactive bladder for more than 6 months Overactive bladder is defined as urgency and frequency with or without incontinence.
Micturition frequency > 7 times/day Incontinence episodes > 6/week Detrusor overactivity on urodynamic investigation (consisting of decreased detrusor compliance, early detrusor contractions)
Informed consent is obtained Patients are capable of filling out a micturition diary and Quality of Life-questionnaire |
|
| E.4 | Principal exclusion criteria |
Treatment with Botulinum toxin A in the last 9 months Treatment with anticholinergic drugs during the last 2 weeks Active or repeated urinary tract infection Peripheral neuropathy (i.e. Diabetic neuropathy) Having an indwelling catheter Malignancy in the area of the pelvis Pelvic surgery in the last 6 months
|
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
| The change in detrusor contractility after Botulinum toxin A treatment. |
|
| E.6 and E.7 Scope of the trial |
| E.6 | Scope of the trial |
| E.6.1 | Diagnosis | Information not present in EudraCT |
| E.6.2 | Prophylaxis | Information not present in EudraCT |
| E.6.3 | Therapy | Yes |
| E.6.4 | Safety | Information not present in EudraCT |
| E.6.5 | Efficacy | Yes |
| E.6.6 | Pharmacokinetic | Information not present in EudraCT |
| E.6.7 | Pharmacodynamic | Information not present in EudraCT |
| E.6.8 | Bioequivalence | Information not present in EudraCT |
| E.6.9 | Dose response | Information not present in EudraCT |
| E.6.10 | Pharmacogenetic | Information not present in EudraCT |
| E.6.11 | Pharmacogenomic | Information not present in EudraCT |
| E.6.12 | Pharmacoeconomic | Information not present in EudraCT |
| E.6.13 | Others | Information not present in EudraCT |
| 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 | No |
| E.8.1.1 | Randomised | Information not present in EudraCT |
| E.8.1.2 | Open | Information not present in EudraCT |
| E.8.1.3 | Single blind | Information not present in EudraCT |
| E.8.1.4 | Double blind | Information not present in EudraCT |
| E.8.1.5 | Parallel group | Information not present in EudraCT |
| E.8.1.6 | Cross over | Information not present in EudraCT |
| E.8.1.7 | Other | Information not present in EudraCT |
| E.8.2 | Comparator of controlled trial |
| E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
| E.8.2.2 | Placebo | Information not present in EudraCT |
| E.8.2.3 | Other | Information not present in EudraCT |
| E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
| E.8.4 | The trial involves multiple sites in the Member State concerned | No |
| E.8.5 | The trial involves multiple Member States | No |
| 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 | Information not present in EudraCT |
| 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
|
| The end of the trial is defined by the last visit (for post-therapy urodynamic investigation) of the last subject undergoing the trial. |
|
| E.8.9 Initial estimate of the duration of the trial |
| E.8.9.1 | In the Member State concerned years | 1 |
| E.8.9.1 | In the Member State concerned months | |
| E.8.9.1 | In the Member State concerned days | |