Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Three approaches to reduce fatigue in Sjögren's syndrome

Official title: Fatigue in Sjögren's Syndrome: a Randomized Controlled Trial of Combined Non-pharmacological Therapeutic Strategies

Run by Centre Hospitalier Universitaire de Saint Etienne · NCT06875102 · Data updated 2026-11-12

This trial will try adapted physical activity alone, adapted physical activity plus acupuncture, and adapted physical activity plus transcutaneous vagal nerve stimulation to see if they reduce chronic fatigue in adults with Sjögren's syndrome.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment174 (estimated)
SponsorCentre Hospitalier Universitaire de Saint Etienne
Academic / other
Locations1 site (Saint-Etienne)
StatusRecruiting
StartedMarch 24, 2026
Main results expectedApril 2027
Study endsApril 2028
Registry record updatedSeptember 30, 2026
Trial IDNCT06875102 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults with ACR/EULAR or AECG–defined Sjögren's syndrome who have had unexplained fatigue for six months or more with a FACIT-F score below 34 and who can attend in-person visits at the study center.

Probably not a fit

Patients whose fatigue is due to an identifiable cause (for example active disease flare, recent cardiac events, severe cardiac conduction disorders), or who have contraindications such as problematic skin at electrode sites, recurrent vasovagal syncope, or prior vagotomy, may not benefit or may be excluded.

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

What this trial studies

FESSONA is a randomized, single-center trial comparing adapted physical activity (APA) alone, APA plus acupuncture (ACU), and APA plus transcutaneous vagal nerve stimulation (tVNS), each with sham controls. Adults meeting ACR/EULAR or AECG criteria for Sjögren's syndrome with unexplained fatigue for at least six months and a FACIT-F score under 34 are eligible. Fatigue and other SjS-related outcomes, together with safety, feasibility, and tolerance, are measured at baseline, week 12 (end of intervention), and at weeks 24 and 48 to capture short- and long-term effects. Standardized APA programs and device protocols are used to compare clinical benefit across groups.

Why it matters

Potential benefit: If successful, these programs could provide safe, non-drug options to reduce fatigue and improve daily functioning and quality of life for people with Sjögren's syndrome.

How similar studies have gone: Adapted physical activity has supportive evidence for improving fatigue in various conditions, while acupuncture and tVNS have produced mixed or preliminary results in smaller studies.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient affiliated or entitled to a social security scheme.
* Age \> 18 years.
* Patient informed and having signed the information form and consent to participate in the study.
* Patient with Sjögren's syndrome according to ACR/EULAR 2016 or AECG 2002 criteria, usually followed up every year or more frequently
* Fatigue present for ≥ 6 months, without obvious explanation and/or specific treatment to conduct (e.g., disease's flare, chronic infection), with a current FACIT-F score \< 34

Exclusion Criteria:

* Pre-existing atrial fibrillation or severe cardiac conduction disorders,
* Recent stroke or myocardial infarction (\<6 months),
* Left ventricular ejection fraction \<40% or severe heart failure (New York Heart Association functional class III or IV)
* Recurrent episodes of vasovagal syncope, or history of vagotomy
* People with dermatological problems in the area where the stimulation electrodes are to be placed
* Current episode of venous or arterial thrombosis
* Pregnancy or breastfeeding
* Patient under protective measures (legal protection, curatorship, guardianship)
* Inability or refusal to understand and/or sign informed consent to participate in the study, or to perform follow-up examinations required under the study

Where it's running

  • Chu de Saint-Etienne
    Saint-Etienne, France
    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.