Hyaluronidase Injections for Sclerodactyly in Patients With Scleroderma
Public ClinicalTrials.gov record NCT07916324. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
Intradermal Hyaluronidase for Sclerodactyly in Systemic Sclerosis: A Prospective Split-Hand Controlled Pilot Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Systemic sclerosis can cause the skin of the fingers to become thick and tight, a condition called sclerodactyly. This can make it difficult to bend, straighten, and use the fingers. This study will evaluate whether intradermal injections of hyaluronidase (Amphadase) can improve hand mobility and function and will assess treatment-related side effects. Approximately 10 adults with systemic sclerosis and sclerodactyly affecting both hands will participate at Stanford University. For each participant, one hand will be randomly selected by coin flip to receive hyaluronidase injections, while the opposite hand will serve as an untreated control. Participants may receive up to four injection sessions at baseline and approximately months 1, 2, and 3. Both hands will receive the same home exercise guidance throughout the study. Participants will undergo assessments at baseline and months 1, 2, 3, and 6, including hand mobility and skin examinations, hand function questionnaires, and assessment of symptoms and adverse events. Researchers will compare changes between the treated and untreated hands. The investigator performing hand outcome assessments will be blinded to treatment assignment.
Study identification
- NCT ID
- NCT07916324
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 10 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 1, 2026 (Estimated)
- Primary completion
- Sep 2027 (Estimated)
- Completion
- Dec 2027 (Estimated)
- Last update posted
- Nov 4, 2026
2026 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Stanford | California | 94305 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07916324, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 4, 2026 · Synced Nov 4, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07916324 live on ClinicalTrials.gov.