- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01645371
Assessing a Stool Symptom Screener in Patients With Chronic Opioid-Induced Constipation
October 17, 2014 updated by: AstraZeneca
Assessing the Content Validity of a Stool Symptom Screener in Patients With Chronic Opioid-Induced Constipation
This qualitative research is to assess the validity of the stool symptom screener that will be used in patients with chronic opioid-induced constipation to determine the adequacy of their response to laxatives.
Study Overview
Status
Completed
Conditions
Detailed Description
Assessing the Content Validity of a Stool Symptom Screener in Patients with Chronic Opioid-Induced Constipation
Study Type
Observational
Enrollment (Actual)
79
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 84 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
multi-speciality medical clinics ( family practice, neurology, internal medicine, pain management)
Description
Inclusion Criteria:
- Receiving a stable maintenance opioid regimen (total daily dose of 30-1000mg of oral morphine, or equianalgesic amounts of 1 or more other opioid therapies) for a minimum of 4 weeks for non-cancer related pain.
- Development of constipation symptoms since starting opioids.
- Taken laxatives to help with bowel movements for at least four days over the past 2 weeks.
Exclusion Criteria:
- Receiving opioid regimen for treatment of pain related to cancer.
- Participated in any clinical trial or research study relating to opioid use and/or constipation within the past year.
- History of cancer within 5 years from the time of screening.
- Has medical condition(s) and/or treatment(s) associated with diarrhea, intermittent loose stools, or constipation (e.g., fecal incontinence or chronic idiopathic constipation).
- Has irritable bowel syndrome (IBS) or chronic functional constipation.
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: Case-Only
- Time Perspectives: Cross-Sectional
Cohorts and Interventions
Group / Cohort |
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Subjects with opioid induced constipation
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Semi-structured discussion guide
Time Frame: Data will be collected at ONE time point from each patient using a semi-structured interview guide (up to 5 months)
|
Using a semi-structured discussion guide during a single one-on-one interview, qualitative information will be collected from subjects that relates to their experience with Opioid Induced Constipation symptoms and to their understanding and perception of a verbally-administered stool symptom screener.
|
Data will be collected at ONE time point from each patient using a semi-structured interview guide (up to 5 months)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Mark Sostek, MD, AstraZeneca
- Principal Investigator: Karin S Coyne, PHD, MPH, United BioSource
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Frank L, Kleinman L, Farup C, Taylor L, Miner P Jr. Psychometric validation of a constipation symptom assessment questionnaire. Scand J Gastroenterol. 1999 Sep;34(9):870-7. doi: 10.1080/003655299750025327.
- Slappendel R, Simpson K, Dubois D, Keininger DL. Validation of the PAC-SYM questionnaire for opioid-induced constipation in patients with chronic low back pain. Eur J Pain. 2006 Apr;10(3):209-17. doi: 10.1016/j.ejpain.2005.03.008.
Helpful Links
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
August 1, 2012
Primary Completion (Actual)
February 1, 2013
Study Completion (Actual)
February 1, 2013
Study Registration Dates
First Submitted
July 12, 2012
First Submitted That Met QC Criteria
July 18, 2012
First Posted (Estimate)
July 20, 2012
Study Record Updates
Last Update Posted (Estimate)
October 20, 2014
Last Update Submitted That Met QC Criteria
October 17, 2014
Last Verified
October 1, 2014
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- D3820C00028
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
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.
Clinical Trials on Opioid-induced Constipation
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Amsterdam UMC, location VUmcRadboud University Medical Center; University Medical Center Groningen; UMC Utrecht and other collaboratorsRecruitingConstipation, Opioid-InducedNetherlands
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Kyowa Kirin Pharmaceutical Development LtdTerminatedOpioid Induced ConstipationNetherlands, United Kingdom
-
Valinor Pharma LLCActive, not recruiting
-
Theravance BiopharmaCompletedOpioid Induced ConstipationUnited States
-
St. John Health System, MichiganUnknownOpioid-induced ConstipationUnited States
-
ShionogiRecruitingOpioid-Induced Constipation (OIC)France
-
AstraZenecaCompletedOpioid-Induced Constipation (OIC)United States, Australia, Slovakia, Germany
-
AstraZenecaCompletedOpioid-Induced Constipation (OIC)United States
-
Yeditepe University HospitalCompletedTherapeutic Opioid Induced Constipation (Disorder)
-
ShionogiCompletedOpioid-induced ConstipationUnited States, Australia, Austria, Canada, Czechia, Denmark, France, Germany, Hungary, Israel, Italy, Poland, South Africa, Spain, Sweden, United Kingdom