Clinical trial Recruiting at 1 site Observational Ages 18 and up

Western Sweden Systemic Sclerosis Project

Official title: Western Sweden Systemic Sclerosis Project - A Study on Underlying Mechanisms for Disease Development and Predictors of Disease Activity and Treatment Response in Patients With Systemic Sclerosis

Run by Sahlgrenska University Hospital · NCT07345052 · Data updated 2026-11-12

This project will collect blood, skin and DNA samples from people with systemic sclerosis in Western Sweden to try to find genes, proteins, and immune changes linked to how the disease starts and gets worse.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment150 (estimated)
SponsorSahlgrenska University Hospital
Academic / other
Locations1 site (Gothenburg, Sweden)
StatusRecruiting
StartedJune 20, 2022
Main results expectedDecember 31, 2028
Study endsDecember 31, 2030
Registry record updatedJanuary 15, 2026
Trial IDNCT07345052 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults diagnosed with systemic sclerosis according to ACR/EULAR criteria who can read Swedish and are able to attend participating rheumatology clinics in Western Sweden are ideal candidates.

Probably not a fit

People with mixed connective tissue disease, those who cannot read Swedish or have severe cognitive impairment, those with disqualifying low blood counts, or those allergic to local anesthetic (if a biopsy is required) would likely be excluded and not benefit from participation.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Researchers will enroll a cohort of patients with systemic sclerosis at rheumatology clinics in Gothenburg, Skövde, and Borås. They will collect clinical data and biological samples including blood, skin biopsies, and DNA and apply state-of-the-art molecular and immune profiling. Integrated analyses and in vitro functional studies using patient specimens will be used to identify genes, proteins, metabolites, and immune cell types associated with disease onset and progression. The overall aim is to discover diagnostic or prognostic markers and potential therapeutic targets to inform future care.

Why it matters

Potential benefit: If successful, this work could identify markers that enable earlier diagnosis, predict who will develop more aggressive disease, and point to new treatment targets.

How similar studies have gone: Previous cohort and multi-omics studies in systemic sclerosis have reported promising candidate biomarkers and pathways, but no universally validated diagnostic or prognostic markers have yet emerged, so this approach builds on encouraging but still preliminary evidence.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Participants diagnosed with SSc according to the ACR and EULAR classification criteria

Exclusion Criteria:

* Diagnosis of Mixed connective tissue disease
* Not speaking or reading Swedish
* With severe cognitive impairment
* With blood count below specified limits
* Allergy to local anaesthetic (for subjects who will provide a skin biopsy)

Where it's running

  • Rheumatology clinics, Sahlgrenska University Hospital
    Gothenburg, Sweden, Sweden
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.