Could a Smartwatch-Like device ease scleroderma symptoms?
NCT ID NCT06675344
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a wearable device called Apollo Neuro can reduce fatigue and Raynaud's attacks in people with systemic sclerosis (scleroderma). The device delivers gentle vibrations to the skin. 160 participants will wear it daily for 6 weeks and report their symptoms. The goal is to improve quality of life without medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Apollo Neuro wearable device (transcutaneous vibratory stimulation)
- What this could lead to
- If it works, this could offer a drug-free way to manage fatigue and Raynaud attacks in people with scleroderma.
- What could go wrong
- This is a small, early-stage trial testing a device, not a cure. The benefits may be modest or not work for everyone.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 160 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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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.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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. Age ≥ 18 years 2. Ability to provide written informed consent, 3. Diagnosis of SSc, as defined by the 2013 ACR/EULAR classification of SSc64 with a positive ANA 4. Baseline score ≥55 on the FACIT-Fatigue scale, 5. Presence of Raynaud phenomenon with ASRAP-SF severity of T-score ≥40, 6. Steady daily doses and any immunosuppressive medication, vasodilators or other medications used to treat pulmonary hypertension, antidepressants and anxiolytic use for 4 weeks prior to baseline 7. Currently owns and operates an iOS or Android smart phone regularly 8. Ability to comply with the clinical visits schedule and the study-related procedures. Exclusion Criteria: 1. History of sympathectomy or stellate ganglion block 2. History of Botox injections to the digits within the last 3 months 3. Diabetes mellitus 4. Major surgery within 8 weeks 5. Hospitalization for any reason within four weeks of the study baseline visit 6. Active malignancy 7. Pregnant or breastfeeding women, 8. End-stage renal disease (estimated glomerular filtration rate \< 15 mL/min/1.73m2) or on dialysis, 9. Hepatic insufficiency as defined by function worse than Child-Pugh Class B 10. Medication exclusions: 1. actively prescribed standing doses of beta-blockers, 2. actively prescribed standing doses of sedatives, hypnotics, opioids, benzodiazepines or anti-psychotic medications.
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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.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
Locations
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DelRicht Research Center
RECRUITINGNew Orleans, Louisiana, 70115, United States
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University of Michigan
RECRUITINGAnn Arbor, Michigan, 48109, United States
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University of Pittsburgh and UPMC Scleroderma Center
RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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Vanderbilt University Medical Center
RECRUITINGNashville, Tennessee, 37232, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can inhaled cell vesicles soothe damaged lungs in autoimmune disease?
- Can a single cell therapy calm multiple autoimmune diseases?
- Can skin biopsies unlock new treatments for scleroderma?
- Could a skin patch ease stomach pain in scleroderma?
- Could a painless microneedle pad ease Raynaud's in scleroderma?
- Can a new pill ease the hardening skin of systemic sclerosis?