Morphea in Adults and Children (MAC) Cohort Study: A Morphea Registry and DNA Repository
MAC
Immunologic and Genetic Profiles in Subsets of Morphea Patients
1 other identifier
observational
500
1 country
1
Brief Summary
The Morphea in Adults and Children (MAC) cohort is the first registry for both children and adults with morphea (also known as localized scleroderma) in the country. The purpose of the registry is to learn more about morphea, specifically:
- How morphea behaves over time
- How frequently specific problems occur along with morphea (for example, arthritis)
- Whether morphea has an autoimmune background
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started May 2007
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
May 1, 2007
CompletedFirst Submitted
Initial submission to the registry
February 25, 2013
CompletedFirst Posted
Study publicly available on registry
March 11, 2013
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2027
ExpectedStudy Completion
Last participant's last visit for all outcomes
January 1, 2028
April 2, 2025
March 1, 2025
19.7 years
February 25, 2013
March 27, 2025
Conditions
Outcome Measures
Primary Outcomes (1)
Activity/damage measurement in morphea as scored on the Localized Scleroderma Cutaneous Assessment Tool (LoSCAT)
5 years
Secondary Outcomes (1)
Quality of life scores measured by the Dermatology Life Quality Index (DLQI)
5 years
Study Arms (1)
Morphea
Those having the condition morphea or other synonymous diagnosis (such as localized scleroderma, linear scleroderma, Parry-Romberg syndrome, en coup de sabre)
Interventions
Eligibility Criteria
Recruitment from clinic visits as well as from regional and national referrals.
You may qualify if:
- Patient must have a clinical diagnosis of morphea confirmed by the primary investigator and by histopathological examination.
- Ages 0-90 years old
- Children must weigh more than 20 lbs. in order to satisfy Children's Medical Center policy for the maximum amount of blood drawn in a 24 hour period.
- Patient or legal guardian must be able to speak and read at a 6th grade reading level.
- Both male and female patients will be eligible
- All races and ethnic backgrounds will be included
- Relationships to proband: All patients with morphea will be included. A patient's family history will be reviewed and if there is a family history of morphea or systemic sclerosis then we will give the study patient the investigator's contact information and ask the family member to call the study team to answer any questions and enroll them in the study if they choose to do so.
- Ability to give informed consent: Patients must be able to give informed consent or they will give assent with parent or guardian consent as a minor to be a part of the morphea registry.
You may not qualify if:
- \- Patients who have been coded as morphea (701.0), but do not have morphea/localized scleroderma (examples: steroid atrophy, acquired keratoderma, keloids, nephrogenic fibrosing dermopathy, systemic sclerosis, lichen sclerosis)
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
UT Southwestern Medical Center - Department of Dermatology
Dallas, Texas, 75390-9069, United States
Related Links
Biospecimen
serum, WBC, tissue
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Heidi Jacobe, MD, MSCS
University of Texas Southwestern Medical Center
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Target Duration
- 6 Years
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- PROFESSOR
Study Record Dates
First Submitted
February 25, 2013
First Posted
March 11, 2013
Study Start
May 1, 2007
Primary Completion (Estimated)
January 1, 2027
Study Completion (Estimated)
January 1, 2028
Last Updated
April 2, 2025
Record last verified: 2025-03