About this trial
This 3-way crossover study aims to evaluate whether colostomy bags with an active chamber filter system reduce the incidence of filter-related complications, such as ballooning and pancaking, help neutralise odour, and minimise faecal leakage through the filter compared to colostomy bags with a protective filter
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Adult aged over 18 years
Colostomy for 6 months or longer
Experiences any filter-related complications, such as ballooning, pancaking, odour, or faecal leakage through the filter, at least once a week (7 days)
Independent in colostomy care
Disqualifiers
Uses colostomy irrigation
Bleeding or broken peristomal skin
Receiving or had radiotherapy or chemotherapy in the last 2 months
Pregnant or breastfeeding
Trial design
Crossover
Treatments tested in this trial
Confidence Be 1-Piece Closed Bag
DeviceActive Chamber Filter - Circle Shape
Confidence Natural 1-Piece Closed Bag
DeviceProtective Filter - Circle Shape
Confidence Be go 1-Piece Closed Bag
DeviceActive Chamber Filter - Hexagon Shape
Treatment groups
Trial outcomes
Primary outcomes
Incidence of ballooning
Evaluation and comparison of the incidence of ballooning in colostomy bags with active chamber filter system and a protective filter
Secondary outcomes
Time of ballooning incidence
Evaluation and comparison of the timing of ballooning over a 24-hour period in colostomy bags with an active chamber filter system and a protective filter
Wear time until ballooning incidence
Evaluation and comparison of the wear time duration of colostomy bags with an active chamber filter system and a protective filter until a ballooning incident occurs
Incidence of pancaking
Evaluation and comparison of the incidence of pancaking in colostomy bags with an active chamber filter system and a protective filter
Time of pancaking incidence
Evaluation and comparison of the timing of pancaking incidents over a 24-hour period in colostomy bags with an active chamber filter system and a protective filter
Sponsors and contacts
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