Italian skin disease registry aims to map treatment journeys for 20,000 patients
NCT ID NCT07336641
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will collect existing medical records from about 20,000 people aged 12 and older in Italy who have one of five inflammatory skin conditions: psoriasis, atopic dermatitis, vitiligo, alopecia areata, or hidradenitis suppurativa. Researchers want to describe who gets these diseases, what treatments they receive, and how their condition changes over time. No new treatments are being tested; the goal is simply to learn from real-world patient data.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
About 20,000 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Jan 2026
An estimate. Start dates often move.
- Expected to finish
-
Jan 2028
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with inflammatory skin diseases (psoriasis, atopic dermatitis, alopecia areata, vitiligo, hidradenitis suppurativa) followed at approximately 25 dermatology centers across Italy. The study population reflects real-world clinical practice, including patients managed in both academic and community dermatology settings within the Italian National Health Service (Servizio Sanitario Nazionale). Data are extracted retrospectively from routine medical records.
- Ages
-
12 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Documented diagnosis of psoriasis, atopic dermatitis, vitiligo, alopecia areata, or hidradenitis suppurativa. 2. Age 12 years or older at the first recorded visit. 3. Eligible for or treated with systemic therapies. 4. At least one documented visit during January 2016 to December 2025. 5. No opt-out exercised. Exclusion Criteria: 1. Opt-out exercised. 2. Medical records with insufficient data.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Alopecia areata are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The study's own enquiry address
This study publishes an address for enquiries. See it below .
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
-
Contact
Email: •••••@•••••
Locations
-
IRCCS Istituto Clinico Humanitas - Dermatology Unit
Rozzano, Lombardy, 20089, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Gut bacteria may hold clues to dozens of diseases
- Can a Weight-Loss drug also calm a painful skin disease?
- Viruses that kill bacteria: a new weapon against superbugs?
- Skin scans may predict who responds to dupilumab for eczema
- Can a daily liquid medicine calm severe eczema in toddlers and preschoolers?
- Can an oral drug tame hair loss? 7,500-Patient study tracks ritlecitinib in real life