E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Radiation Cystitis |
Strålingsfremkaldt cystitis |
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E.1.1.1 | Medical condition in easily understood language |
Disorders of the bladder caused by radiation therapy of cancer in the pelvic region |
Lidelser i blæren forårsaget af strålebehandling af kræft i bækkenpartiet |
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E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Therapeutic techniques [E02] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 17.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10057480 |
E.1.2 | Term | Hyperbaric oxygen therapy |
E.1.2 | System Organ Class | 10042613 - Surgical and medical procedures |
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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 primary objective of this study is to assess the relief of symptoms after HBO therapy in patients with late radiation cystitis by having EPIC symptom estimation scale as primary variable |
Det primære formål med denne undersøgelse er, at vurdere symptomlindring efter HBO behandling hos patienter med sen stråle cystitis ved, at have EPIC symptom estimerings skala som primær variabel |
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E.2.2 | Secondary objectives of the trial |
•To investigate the mucosa with respect to functionality by assessment of inflammation activity, quantification of fibrosis, vascular density and the presence of stems cells having histological analysis from biopsies as variable
•To assess the severity of radiation injury having the RTOG-scale as variable
•To assess health-related quality of life before and after HBO therapy having SF-36 as the variable
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•At undersøge blærens mucosa med hensyn til funktionaliteten ved vurdering af inflammations aktivitet, kvantificering af fibrose, vaskulær densitet og tilstedeværelsen af stamceller med histologisk analyse af biopsier som variabel
•At vurdere alvorligheden af stråleskader, der har RTOG-skalaen som variabel
•At vurdere sundhedsrelateret livskvalitet før og efter HBO behandling med SF-36 som variabel
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-Provision of informed consent prior to any study specific procedures
- Female or male aged 18-80 years
- Intended curative radiation of the pelvic region as a treatment for cancer
- End of radiation therapy more than 6 months ago
- Radiation cystitis with Urological EPIC < 80
-Radiation cystitis is the most probable cause for the patient’s symptoms |
-Der skal opnås informeret samtykke til alle procedurer i forbindelse med studiet
-Kvinde eller mand i alderen 18-80 år
-Skal have gennemgået en kurativt intenderet strålebehandling af en cancersygdom i bækkenet
-Strålebehandlingen skal være afsluttet for mere end 6 måneder siden
-Patienten skal have en strålecystit med symptomer svarende til urologisk EPIC <80.
-Stråleinduceret cystit er den mest sandsynlige årsag til patientens symptomer.
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E.4 | Principal exclusion criteria |
- Patients with major and ongoing bleedings from the bladder (requiring more than 0.5L blood-transfusion within the last four weeks)
- Refractory incontinence requiring catheter or surgical intervention
- Urine bladder capacity < 100ml
- Fistula in the urine bladder
- Contraindications for HBO therapy according to the local centres routines
- Pregnancy
- Mechanical ventilator support
- Unable to follow and understand simple commands
- Not oriented to person, place and time |
-Patienter med svære og vedvarende blødninger fra blæren (kræver mere end 0,5 l blodtransfusion inden for de sidste fire uger)
-Refraktær inkontinens, som kræver kateter eller kirurgisk indgreb
-Urinblærens kapacitet <100ml
-Fistel i urinblæren
-Kontraindikationer for HBO behandling i henhold til de lokale centres rutiner
-Graviditet
-Respiratorbehandling
-Ude af stand til at følge og forstå simple kommandoer
-Ikke orienteret i tid, sted og egne data |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endoint is symptom rating after HBO therapy using the self-administrated EPIC-questionnaire original score as the primary variable |
Det primære endpoint i dette studie er symptombedømmelse efter HBO behandling med det selv-administrerede EPIC-spørgeskema. Scoringen ved første besøg er den primære variabel |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At baseline and at Visit 4, 6-8 weeks after finalized treatment |
Ved baseline og besøg 4, 6-8 uger efter afsluttet behandling |
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E.5.2 | Secondary end point(s) |
•Severity of radiation injury having the RTOG as the variable at baseline and visit 4
•Histological analysis of inflammation activity, degree of fibrosis, vascular density and the presence of stems cells at baseline and visit 4.
•Health-related quality of life (SF36) at baseline visit 3, 4 and 5
•Post-study long-term follow-up follow up with Symptom rating (EPIC) and Health-related quality of life (SF36) |
•Graden af stråleskader, der har RTOG som variabel ved baseline og besøg 4
•Histologisk analyse af inflammatorisk aktivitet, graden af fibrose, vaskulær densitet og tilstedeværelsen af stamceller ved baseline og besøg 4
•Helbredsrelateret livskvalitet (SF36) ved baseline besøg 3, 4 og 5
•Efter-undersøgelse i forbindelse med langsigtet opfølgning med symptom rating (EPIC) og helbredsrelateret livskvalitet (SF36)
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Baseline (visit 1) and 6-8 months (visit 4).
SF-36 also immediately after finalized HBOT (visit 3 and 5)
Long-term follow-up: 5 years after finalized study |
Baselinee (besøg 1) og 6-8 måneder (besøg 4).
SF-36 også straks efter endt HBOT (besøg 3 og 5).
Opfølgning: 5 år efter sidste studiebesøg. |
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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 | Yes |
E.6.5 | Efficacy | No |
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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
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 | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
Forsinket start som kontrol |
Delayed start as control |
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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 |
Forsinket start: Gruppe B starter behandling 6-8 måneder efter Gruppe A for at udgøre |
Delayed start: Group B will start treatment 6-8 months after Group A to work as control |
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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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 7 |
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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Last patient last visit (LVLS). A post-study 5 year follow-up will be made |
Sidste patients sidste besøg (LVLS). Alle patienter (gruppe A og B) vil blive kontaktet for en efter-studie-undersøgelse |
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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 | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 3 |