Clinical Trial Results:
The prevalence of bile acid diarrhéa and the effect of budesonid on the bile acid homeostasis in patients with microscopic colitis
Summary
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EudraCT number |
2019-002762-12 |
Trial protocol |
DK |
Global end of trial date |
23 Sep 2023
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Results information
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Results version number |
v1(current) |
This version publication date |
04 Dec 2024
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First version publication date |
04 Dec 2024
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
SJ-674
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
- | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Zealand University Hospital
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Sponsor organisation address |
Lykkebaekvej 1, Koege, Denmark, 4600
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Public contact |
Department of Medicine, Zealand University Hospital, rubenlorentsen@hotmail.com
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Scientific contact |
Department of Medicine, Zealand University Hospital, rubenlorentsen@hotmail.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
07 Oct 2024
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
09 Feb 2023
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Global end of trial reached? |
Yes
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Global end of trial date |
23 Sep 2023
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
To investigate the prevalence of bile acid diarrhea (BAD) in patients with active microscopic colitis (MC). The apperance of BAD is defined by watery stools and a raised level of 7alpha-hydroxy-4-cholesten-3-on (C4).
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Protection of trial subjects |
Patients with flare in microscopic colitis were included and we studied the bile acid homeostasis alongside standard treatment with budesonide. If patients after end oftreatment had relapse in diarrhoea, treatment was initiated by the local responsible phycisian
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
01 Apr 2020
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
Denmark: 60
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Worldwide total number of subjects |
60
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EEA total number of subjects |
60
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
30
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From 65 to 84 years |
29
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85 years and over |
1
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Recruitment
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Recruitment details |
Patients with suspected active diarrhea due to microscopic colitis were included. During the baseline periode, we screened away patients who did not have diarrhea by objective measure (diary recirdings) | ||||||||||||
Pre-assignment
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Screening details |
We pre-screened 134 patient charts for possible inclusion. 31 did not meeyt inclusion cretiera, 11 met exclusion criteria, 28 declined participation on first contact, 6 were already started on treatment (exlusion criterion), 1 had too old a colonoscopy diagnostic of MC. 60 were eligible for baseline screenining | ||||||||||||
Period 1
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Period 1 title |
Baseline screening
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Is this the baseline period? |
Yes | ||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||
Arms
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Arm title
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No Rx | ||||||||||||
Arm description |
No treatment given, the system does not allow a baseline periode without treamtnet. Info added to circumvent hardstop | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Budesonide
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Investigational medicinal product code |
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Other name |
EntoCort
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Pharmaceutical forms |
Capsule
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Routes of administration |
Oral use
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Dosage and administration details |
Treatment not started during baseline. 3 tablets of 3 mg each (total 9mg) each morning for 6 weeks
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Period 2
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Period 2 title |
Budesonide treatment
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Is this the baseline period? |
No | ||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||
Arms
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Arm title
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Budesonide | ||||||||||||
Arm description |
- | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Budesonide
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Investigational medicinal product code |
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Other name |
EntoCort
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Pharmaceutical forms |
Capsule
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Routes of administration |
Oral use
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Dosage and administration details |
3 tablets of 3 mg each (total 9mg) each morning for 6 weeks
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Period 3
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Period 3 title |
After treatment
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Is this the baseline period? |
No | ||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||
Arms
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Arm title
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No Rx | ||||||||||||
Arm description |
- | ||||||||||||
Arm type |
No intervention | ||||||||||||
Investigational medicinal product name |
No investigational medicinal product assigned in this arm
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End points reporting groups
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Reporting group title |
No Rx
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Reporting group description |
No treatment given, the system does not allow a baseline periode without treamtnet. Info added to circumvent hardstop | ||
Reporting group title |
Budesonide
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Reporting group description |
- | ||
Reporting group title |
No Rx
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Reporting group description |
- | ||
Subject analysis set title |
Primary endpoint
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Subject analysis set type |
Intention-to-treat | ||
Subject analysis set description |
All patients who started treatment
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End point title |
Co-existing bile acid diarrhea [1] | ||||||||||
End point description |
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End point type |
Primary
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End point timeframe |
Baseline C4
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: The primary end point was the prevalence of co-existing bile acid diarrhea in patients with flare in microscopic colitis. This system only allows creation of statistital analyses with a comparator/control group, however, the needed analysis (Wilson's CI of binary data) does not have a control group. 6 (12%) of 49 patients (95%CI 5-25%) had co-existing bile acid diarrhea |
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
From treatment start (period2) until end of the 'after treatment' period
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
SNOMED CT | ||||||||||||||||||||||||||||||||||
Dictionary version |
20240925
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Reporting groups
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Reporting group title |
AE reporting
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 2% | |||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? No | |||
Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |