Calcinosis Reduction by Pyrophosphate in SSC
NCT04966416 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60
Last updated 2023-05-25
Summary
Calcinosis, i.e. crystal-like nodules are troublesome complication of systemic sclerosis, an autoimmune disease. Pyrophosphate inhibits its formation is laborytory. We would like to test if orally administered pyrophosphate prevents calcinosis formation.
Conditions
- Systemic Sclerosis
- Scleroderma
Interventions
- DIETARY_SUPPLEMENT
-
Pyrophosphate
50 mg/kg bwt once daily in gelatine capsules.
- DIETARY_SUPPLEMENT
-
Placebo
Glucose in gelatine capsules.
Sponsors & Collaborators
-
Research Centre for Natural Sciences
collaborator OTHER -
University of Debrecen Dept. of Rheumatology
collaborator UNKNOWN -
Szeged University
lead OTHER
Principal Investigators
-
László Kovács, MD, Ph.D. · Szeged University
-
András Váradi, PhD, DSc · Department of Enzymology, Research Centre for Natural Sciences
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- SINGLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Max Age
- 70 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2023-08-01
- Primary Completion
- 2025-06-30
- Completion
- 2026-06-30
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