Testing Videocapsule endoscopy for small bowel bleeding
Official title: Early Videocapsule Endoscopy for Upper Gastrointestinal Bleeding
A Randomized Controlled Trial Evaluating the Efficacy of Early Videocapsule Endoscopy Following Negative Gastroscopy in Patients Presenting With Suspected Upper Gastrointestinal Bleeding
- 2 groups
- One site, in Edmonton
- Recruiting
Interventions
- Medical procedure
Videocapsule endoscopy
Endoscopic drop of videocapsule in duodenum after initial negative gastroscopy
Canadian Sites (1)
1 of 1 recruiting
- Recruiting
University of Alberta Hospital
Edmonton, Alberta
Eligibility Criteria
See who this study is looking for13 criteria
The trial’s own eligibility text, word for word from the registry. Only the trial site can say who takes part.
Inclusion
- +Age ≥ 18 years
- +New onset of acute gastrointestinal bleeding defined as:
- +The presence of melena/maroon stool on physical exam OR history of melena/maroon stool within 48 hours of emergency room presentation PLUS
- +Hemoglobin drop of ≥ 20 g/L from patient's baselineBaselineYour starting measurements, taken before treatment begins.Read more →
- +Have capacity to consentInformed consentThe process of being told what taking part involves, then choosing freely.Read more →
- +Hemodynamically stable (i.e. blood pressure \>100/60 or pulse \<110 at the time of consent)
- +Initial gastroscopy negative for active bleeding or potential bleeding source
Exclusion
- −Inability to provide consentInformed consentThe process of being told what taking part involves, then choosing freely.Read more → due to lack of capacity, language barrier or other reasons
- −Prior history of Crohn's disease
- −Prior history of small bowel or colonic strictures
- −Pregnant women
- −Prior history of small bowel surgery
- −Prior history of abdominal radiation
In plain language
Assembled directly from this trial’s registry record. Every sentence traces to a field below — nothing here is generated or interpreted.
What this study is
This study is testing a way to identify or measure a condition.
This study is not organised into the usual phase numbers — that is common for device, behavioural, and diagnostic research.
From the trial registry
Built from these fields:
- designModule.designInfo.primaryPurpose
- designModule.phases
Who receives what
There are 2 groups in this study.
Group A receives Videocapsule endoscopy.
Registry label: A: Early small bowel investigation
Group B, the comparison group, receives Videocapsule endoscopy.
Registry label: B: Colonoscopy
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].label
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
How the study is run
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
One group of people involved — usually the participants — is not told which treatment is which.
From the trial registry
Built from these fields:
- designModule.designInfo.allocation
- designModule.designInfo.maskingInfo.masking
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives an existing treatment, so the two can be compared.
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
Who the study is looking for
The study lists an age range of 18 years to 90 years.
The study is open to people of any sex.
The study does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
These are the criteria the study lists. Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part.
From the trial registry
Built from these fields:
- eligibilityModule.minimumAge
- eligibilityModule.maximumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How big and how long
The study aims to enrol about 70 people.
The study is currently expected to finish around November 2026.
The main measurement is taken over: 30 days.
From the trial registry
Built from these fields:
- designModule.enrollmentInfo.count
- statusModule.completionDateStruct.date
- outcomesModule.primaryOutcomes[].timeFrame
What the study measures
Diagnostic yield — measured over 30 days.
Diagnostic yield of colonoscopy after initial negative gastroscopy — measured over 30 days.
From the trial registry
Built from these fields:
- outcomesModule.primaryOutcomes[].measure
- outcomesModule.primaryOutcomes[].timeFrame
Source: NCT05108844 on ClinicalTrials.gov. The full registry text is further down this page — this summary never replaces it.
Not medical advice. What do these terms mean?
What is being tested — in plain terms
About Videocapsule endoscopyProcedure
Endoscopic drop of videocapsule in duodenum after initial negative gastroscopy
From the trial registry — its own words, unedited.
What a procedure is here: A surgery, technique or clinical procedure being studied.
Read the full explanation → · in clinical review
Common questions
Answered from this trial’s registry record. Where the record doesn’t say, these answers say so rather than filling the gap.
Am I eligible for this trial?
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part. Concord cannot make that determination, and neither can any tool that has not examined you.
What the study lists: an age range of 18 years to 90 years.
The full inclusionInclusion criteriaThe things you must have or be for a study to consider you.Read more → and exclusion criteriaExclusion criteriaThe things that would prevent someone from taking part.Read more → are published on this page, exactly as the study team wrote them.
The useful next step is to bring this trial to your doctor. Answering a few questions first gives them something concrete to review.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.maximumAge
- eligibilityModule.eligibilityCriteria
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives an existing treatment so the two can be compared.
From the trial registry
- armsInterventionsModule.armGroups[].type
Would I know which treatment I am getting?
One group of people involved — usually the participants — is not told which treatment is which.
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
From the trial registry
- designModule.designInfo.maskingInfo.masking
- designModule.designInfo.allocation
Who can join?
The study lists an age range of 18 years to 90 years.
It is open to people of any sex.
It does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can confirm whether a particular person can take part.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.maximumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How long would this take?
The study's main measurement is taken over: 30 days.
The study as a whole is currently expected to finish around 2026-11-30.
How long any one person takes part can differ from the study length. The study team can tell you what the schedule looks like in practice.
From the trial registry
- outcomesModule.primaryOutcomes[].timeFrame
- statusModule.completionDateStruct.date
How many people are taking part?
The study aims to enrol about 70 people.
From the trial registry
- designModule.enrollmentInfo.count
Where is this happening?
This study lists one location: Edmonton, Alberta, Canada.
Sites can open and close during a study, so confirm with the team before travelling.
From the trial registry
- trial_locations
About This Trial
The objective of this study is to determine whether early video capsule endoscopy (VCE) immediately after a negative gastroscopy in the setting of suspected upper gastrointestinal bleeding (UGIB) improves patient outcomes as compared to the standard approach which typically involves performing colonoscopy prior to small bowel investigations. We aim to examine the differences in diagnostic yield, total number of procedures, length of hospitalization, mortality rates, and healthcare cost between the two groups.
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See if this trial could fit youThis page is for informational purposes only and does not constitute medical advice. Clinical trial eligibility can only be determined by the trial site after proper screening. Trial information is sourced from ClinicalTrials.gov and may not reflect the most current status. Always consult your healthcare provider before making decisions about clinical trial participation.