View clinical trials related to Scleroderma, Localized.
Filter by:In this study, the investigators seek to evaluate the effects of a laser treatment on the redistribution/regeneration of collagen on the clinical, microscopic, and molecular profiles of hypertrophic scars and scleroderma.
This is a pilot research study to determine the feasibility of gentle yoga and breathing exercises for symptom management in patients with scleroderma. Participants will have a first study visit that includes completing demographic and quality-of-life surveys, learning the gentle yoga and breathing exercises, and providing two saliva samples before and after doing the exercises. After this visit, participants will do the gentle yoga and breathing exercises twice daily at home (morning and evening) by following a video hyperlink. Participants will make an entry in their Yoga Practice Diaries each time they practice at home. On the 12th Week, participants will return to MUSC for a final study visit that includes doing the gentle yoga and breathing exercises, providing saliva samples, and completing a satisfaction survey. There will be a total of 2 clinic visits (on Weeks 1 and 12). The study coordinator will telephone participants weekly during the 10 weeks that they do the gentle yoga and breathing exercises at home to answer questions and help solve any problems. Each visit will take about 2 hours for this research study, in addition to any routine clinical examinations. Each home yoga and breathing practice will take 1 hour. The total study duration is 12 Weeks (3 months). Participants will receive compensation for their travel in the form of prepaid Visa gift cards.
This is a randomized, double-blinded, clinical trial assessing the therapeutic efficacy of Botulinum toxin A (Onabotulinumtoxin A) in treating scleroderma-associated Raynaud's syndrome. Each patient will undergo injection with a treatment dose of Botulinum toxin A in one randomly-selected hand, and the contralateral hand will be injected with sterile saline (placebo) to serve as a control. Study participants at the first study visit will complete study questionnaires, their hands will be assessed clinically for digital ulceration, and their hands will undergo non-invasive laser Doppler imaging to assess blood flow. After this initial assessment, the patients will undergo peri-arterial injection of Botulinum toxin A in one hand, and of sterile saline solution (placebo) in the other, in a randomized, blinded manner. Patient will report the severity of their Raynaud's symptoms weekly over the four month study period. At one month post-injection, the patient will complete study questionnaires, their hands will be assessed clinically for digital ulceration, and their hands will undergo non-invasive laser Doppler imaging. At four months post-injection, the patient will again complete study questionnaires, their hands will be assessed clinically for digital ulceration, and their hands will undergo non-invasive laser Doppler imaging. In addition, patient will be given the option of one week post-injection visit, at which point the same assessment will be performed. At the conclusion of the study, unblinding will occur.