- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02459808
Gastrointestinal Transit Time in Patients With Guillain-Barré Syndrome
January 18, 2018 updated by: University of Aarhus
Constipation is a common condition among patients with Guillain-Barré Syndrome.
It is believed, that the constipation is caused by autonomic neuropathy.
However, the severity of the constipation, and its relation to autonomic function have not previously been studied.
Study Overview
Status
Withdrawn
Conditions
Study Type
Observational
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Aarhus C, Denmark, 8000
- Aarhus University Hospital
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 79 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients at Aarhus University Hospital, admitted with Guillain-Barré syndrome.
Description
Inclusion Criteria:
- Guillain-Barré Syndrome
- Ability to swallow the capsules used to assess GITT
- Ability to give meaningful informed consent to participate in the study
Exclusion Criteria:
- Major abdominal disorders
- Severe acute comorbidity
- Known cancer
- Pregnancy
- Other known neurological disorder
- Use of laxatives one week before inclusion. (Patients will be excluded if medication with laxatives is started during the one week GITT measurement)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Cross-Sectional
Cohorts and Interventions
Group / Cohort |
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GBS Patients
Patients with Guillain-Barré syndrome
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
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Gastrointestinal transit time (GITT) [in days]
Time Frame: The measurement takes one week to perform. The investigators aim to start the measurement within one week after diagnosis.
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The measurement takes one week to perform. The investigators aim to start the measurement within one week after diagnosis.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Association between heart rate variability (HRV) and GITT
Time Frame: The first HRV measurement is performed within one week after diagnosis. The second is performed 7 days after the first.
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Linear regression with GITT as dependent variable, and high frequency power spectral density analysis of the heart rate (HF) as the independent variable.
The mean HF of the first and second HRV measurement is used for this regression.
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The first HRV measurement is performed within one week after diagnosis. The second is performed 7 days after the first.
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Henning Andersen, Professor, Dr. med. PhD, Aarhus University Hospital
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2015
Primary Completion (Anticipated)
May 1, 2018
Study Registration Dates
First Submitted
May 18, 2015
First Submitted That Met QC Criteria
May 28, 2015
First Posted (Estimate)
June 2, 2015
Study Record Updates
Last Update Posted (Actual)
January 23, 2018
Last Update Submitted That Met QC Criteria
January 18, 2018
Last Verified
April 1, 2015
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Nervous System Diseases
- Immune System Diseases
- Autoimmune Diseases of the Nervous System
- Demyelinating Diseases
- Autoimmune Diseases
- Disease
- Signs and Symptoms, Digestive
- Neuromuscular Diseases
- Peripheral Nervous System Diseases
- Polyradiculoneuropathy
- Polyneuropathies
- Syndrome
- Constipation
- Guillain-Barre Syndrome
Other Study ID Numbers
- GBSTransitTimeAarhus
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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