- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05251467
A Comprehensive Approach To Relief Of Digestive Symptoms In Cystic Fibrosis: CARDS-CF (CARDS-CF)
Study Overview
Status
Conditions
Detailed Description
Development of a Patient Reported Outcome Measure (PROM) in line with FDA guidance. The PROM is intended for daily use to measure the symptom burden of gastrointestinal symptoms for people with CF over the last 24 hours.
- Development of the initial conceptual framework underpinning the PROM and confirmed through a patient focus group.
- Primary item (question) generation for the PROM which will then be refined through a series of interviews with people with CF.
- Testing of the items through an online patient questionnaire for testing of frequency, burden and impact of the items.
- Piloting testing of the draft PROM daily for 2 weeks via smartphone app. The recall period of the PROM will be gastrointestinal symptom burden over the previous 24 hours.
Potential participant's will be identified through 6 UK CF care centres at Nottingham University Hospitals NHS Trust (paediatric and adult CF centres), Leeds Teaching Hospital NHS Trust, Manchester University NHS Foundation trust, Royal Brompton and Harefield NHS Foundation Trust and Kings College Hospital NHS Foundation Trust. In addition, recruitment for the survey and trialing the PROM on a smartphone app will also take place via social media and is therefore also open to people with CF from outside these CF centres.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Alan Smyth
- Phone Number: 0115 8230612
- Email: alan.smyth@nottingham.ac.uk
Study Contact Backup
- Name: Rebecca Calthorpe
- Email: rebecca.calthorpe@nottingham.ac.uk
Study Locations
-
-
-
Nottingham, United Kingdom, NG7 2UH
- Recruiting
- Nottingham University Hospitals NHS Trust
-
Principal Investigator:
- Alan Smyth
-
Contact:
- Alan Smyth
- Email: alan.smyth@nottingham.ac.uk
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- People with cystic fibrosis age 12 years and over
- Confirmed diagnosis of cystic fibrosis based on genotype or sweat chloride testing
- Capacity to consent, or to understand the requirements of the study where parental consent is required
Exclusion Criteria:
- < 12 years age
- Unable to give informed consent
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
People with CF age 12 years and over
Participants will be identified through one of the 6 participating UK CF centres as well as recruiting via social media.
Participants outside the 6 listed CF centres as well as outside the UK are also eligible.
|
Focus group to confirm PROM conceptual framework
Patient interviews to refine possible questions for the PROM
Online questionnaire to evaluate the proposed questions as part of PROM development in a larger population
Daily testing of the pilot PROM in a smartphone app for 2 weeks
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To develop a new patient reported outcome measure (PROM) which will measure the daily gastrointestinal symptom burden for people with CF, with a recall period of 24 hours.
Time Frame: 2 years
|
Development of a new PROM following FDA guidance which will measure the daily impact and burden of gastrointestinal symptoms for people with CF.
The recall period will be the previous 24 hours.
The name of the PROM will be decided as part of the development process.
Question development will be iterative.
Floor and ceiling effects for each of the questions will be assessed.
The CFAbd score will be used to assess construct validity of the newly developed PROM.
This will be completed alongside the PROM on days 1 and day 14.
|
2 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Measurement of adherence to daily data capture of the PROM through a smartphone app over a 2 week period
Time Frame: 2 years
|
Adherence data - Percentage of completed PROM days over the 14 day period.
Percentage of completed CFabd scores on days 1 and 14.
This data will be collated through the research portal feedback facility in the app.
|
2 years
|
Attrition rate of participants
Time Frame: 2 years
|
Attrition rate over the 2 weeks, define as people completing the app for two weeks (at least 10 out of 14 days) as a percentage of those initially who gave consent to take part and use the app.
|
2 years
|
Usability of the smartphone app
Time Frame: 2 years
|
Usability of the app - participant feedback via the app on days 7 and 14 to include questions of ease of data entry on the app, whether they experience any technical issues with the app and whether questions are meaningful to participants.
These questions will be developed as part of the PROM development process.
|
2 years
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 21CS025
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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