- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03614299
Eye Dryness Evaluation in Primary Sjögren's Syndrome (PEPSS)
Pateint-reported Outcomes and Objective Eye Dryness Evaluation in Primary Sjögren's Syndrome.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
All clinical trials evaluating the efficacy of immunomodulatory drugs in pSS are negative. This could be due to a lack of sensitivity of the outcome measures used so far to define the response. In this study, investigator will evaluate the feasability, tolerability, and performance of new tools to assess disease evolution:
- investigator will develop a webapp to measure the intensity of the symptoms at home on a daily basis (ecological assessment)
- investigator will evaluate new ophthalmologic procedures, already used in other conditions but never in pSS, which assess the severity of eye involvement in the disease
- investigator will develop an automated method to score the severity of ocular surface lesions in the disease.
Patients with a diagnosis of pSS will be included in the study, will undergo detailed ophtalmologic examination, and will then use a webapp, installed on their smartphone, to score their symptoms everyday during 3 months.
Study Type
Enrollment (Anticipated)
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- diagnosis of pSS according to ACR/EULAR classification criteria
Exclusion Criteria:
- patient does not possess a smartphone with web connection
- patient unable to sign an informed consent
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
pSS cohort
Patients with pSS included in the study
|
A webapp will be installed on the patients' smartphone, which will be used to collect everyday the symptoms of the patients (ESSPRI score)
Evaluation of the mebomian function using the LipiView methodology
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Variability in the intensity of patient-reported symptoms
Time Frame: 3 months
|
Variability over time (day-to-day assessment) of the ESSPRI score (dispersion of the values compared to the mean)
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Tolerability of the daily use of a webapp to measure the symptoms
Time Frame: Month 3
|
Score Questionnaire SUS - System Usability Scale.
The SUS ranges from 0 to 100, with values above 68 considered as above average.
|
Month 3
|
Interferometry
Time Frame: 3 months
|
Measure of mebomian function using the LipiView technology
|
3 months
|
Automated eye surface coloration measurement
Time Frame: 3 months
|
Development of an automated method using deep image mining on recorded videos
|
3 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Anticipated)
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
Additional Relevant MeSH Terms
- Pathologic Processes
- Immune System Diseases
- Autoimmune Diseases
- Eye Diseases
- Disease
- Joint Diseases
- Musculoskeletal Diseases
- Rheumatic Diseases
- Connective Tissue Diseases
- Arthritis
- Stomatognathic Diseases
- Mouth Diseases
- Lacrimal Apparatus Diseases
- Arthritis, Rheumatoid
- Xerostomia
- Salivary Gland Diseases
- Dry Eye Syndromes
- Syndrome
- Sjogren's Syndrome
Other Study ID Numbers
- 29BRC18.0173
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- Study Protocol
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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