Trial Review

Registering a new trial?

To achieve prospective registration, we recommend submitting your trial for registration at the same time as ethics submission.

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this information for consumers
Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT02193750




Registration number
NCT02193750
Ethics application status
Date submitted
16/07/2014
Date registered
18/07/2014
Date last updated
30/04/2021

Titles & IDs
Public title
Assessing the Tolerability of Oligosaccharide Supplementation in Patients With Crohn's Disease
Scientific title
Assessing the Tolerability of Oligosaccharide Supplementation in Patients With Crohn's Disease: A Randomized, Controlled Trial
Secondary ID [1] 0 0
H14-01420
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Crohn's Disease 0 0
Condition category
Condition code
Oral and Gastrointestinal 0 0 0 0
Inflammatory bowel disease
Inflammatory and Immune System 0 0 0 0
Other inflammatory or immune system disorders
Oral and Gastrointestinal 0 0 0 0
Crohn's disease

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Other - Placebo
Treatment: Other - Moderate Oligosaccharide Group
Treatment: Other - High Oligosaccharide Group

Placebo comparator: Placebo - 1 placebo muesli bars and 1 serving placebo muesli per day (0.55 g total fructans/GOS)

Experimental: Moderate Oligosaccharide Group - 1 placebo muesli bar and 1 serving intervention muesli per day (3.25 g total fructans/GOS)

Experimental: High Oligosaccharide Group - 1 intervention muesli bar and 1 serving intervention muesli per day (5.43 total fructans/GOS)


Treatment: Other: Placebo
1 placebo muesli bar and 1 serving placebo muesli per day (0.55 g total fructans/GOS)

Treatment: Other: Moderate Oligosaccharide Group
1 placebo muesli bar and 1 serving intervention muesli per day (3.25 g total fructans/GOS)

Treatment: Other: High Oligosaccharide Group
1 placebo muesli bar and 1 serving placebo muesli per day (5.43 g total fructans/GOS)
Intervention code [1] 0 0
Treatment: Other
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Difference in overall GI symptoms
Timepoint [1] 0 0
5 days
Secondary outcome [1] 0 0
Tolerability assessment including overall gastrointestinal symptoms and specific symptoms
Timepoint [1] 0 0
4 weeks
Secondary outcome [2] 0 0
Fatigue assessment
Timepoint [2] 0 0
4 weeks
Secondary outcome [3] 0 0
Quality of Life Assessment
Timepoint [3] 0 0
4 weeks
Secondary outcome [4] 0 0
Mood Assessment
Timepoint [4] 0 0
4 weeks
Secondary outcome [5] 0 0
Disease Activity Asessment
Timepoint [5] 0 0
4 weeks
Secondary outcome [6] 0 0
Adherence Assessment
Timepoint [6] 0 0
4 weeks

Eligibility
Key inclusion criteria
* age >/= 19 years
* diagnosed with CD for >/= 6 months, currently in remission based on the Harvey-Bradshaw Index score (</= 4 points) and C-reactive protein (<5mg/L)
Minimum age
19 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
* unable to provide informed consent;
* have significant hepatic, renal, endocrine, respiratory, neurological, or cardiovascular disease;
* confirmed diagnosis of celiac disease, or have suspected celiac disease and are following a gluten-free diet to manage symptoms with an elevated screening anti-tissue transglutaminase antibody test;
* significant complications of CD which includes a history of extensive colonic resection, including subtotal or total colectomy, history of >/= 3 small bowel resections or received a diagnosis of short bowel syndrome, current ileostomy, colostomy or ileal-anal pouch, or a fixed symptomatic intestinal stenosis;
* antibiotic use in the 4 weeks prior to study start;
* use of any rectal preparations in the 2 weeks prior to study start;
* use of any non-steroidal anti-inflammatory drugs in the 2 weeks prior to study start;
* use of commercial probiotic supplements in the 4 weeks prior to study start
* change in CD therapy in the 4 weeks prior to study start (excluding steroid taper, however steroid dosing must be stable for 2 weeks prior to study start);
* recently been adhering to a novel dietary intervention for alternative health issues within the last 4 weeks prior to study start.

Study design
Purpose of the study
Other
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s


The people analysing the results/data
Intervention assignment
Factorial
Other design features
Phase
NA
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Stopped early
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
1/08/2015
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
1/09/2020
Sample size
Target
Accrual to date
Final
24
Recruitment in Australia
Recruitment state(s)
Recruitment hospital [1] 0 0
Department of Gastroenterology Alfred Hospital - Melbourne
Recruitment postcode(s) [1] 0 0
- Melbourne
Recruitment outside Australia
Country [1] 0 0
Canada
State/province [1] 0 0
British Columbia

Funding & Sponsors
Primary sponsor type
Other
Name
University of British Columbia
Address
Country
Other collaborator category [1] 0 0
Other
Name [1] 0 0
The Alfred
Address [1] 0 0
Country [1] 0 0
Other collaborator category [2] 0 0
Other
Name [2] 0 0
Melbourne Health
Address [2] 0 0
Country [2] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Brian Bressler, MD
Address 0 0
Division of Gastroenterology, Department of Medicine St. Paul's Hospital, Vancouver, BC Cananda
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries

No information has been provided regarding IPD availability


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents


Results not provided in https://clinicaltrials.gov/study/NCT02193750