View clinical trials related to Scleroderma, Diffuse.
Filter by:The goal of this observational pilot data acquisition study is to establish if target users can obtain diagnostic quality images in the clinic, from participants with Systemic Sclerosis (SSc), and SSc spectrum conditions. The main questions it aims to answer are: - Can a range of healthcare professionals, including non-specialists, use the capillaroscopy image acquisition system to take high quality images that can be used to create a clinical report? - Can the investigators collect user and patient feedback on the usability of the capillaroscopy system, to help develop the software and to develop the clinical report - Which microscope light source, from four different light wavelengths is better to see the blood vessels in skin with more melanin content. Participants will be asked to attend a single clinic visit where they will undergo a brief, non-invasive nailfold capillaroscopy examination, using the software-guided capillaroscopy system. Participants and rheumatology healthcare professionals will be invited to take part in one or more focus groups and interviews, to collect feedback and to contribute to the development of the image acquisition software and the clinical report.
Primary Objectives: 1. The primary efficacy objective is to assess the efficacy of 52 weeks of open-label treatment with HZN-825 in participants with diffuse cutaneous systemic sclerosis, as measured by change from both baselines in forced vital capacity percent (FVC %) predicted. 2. The primary safety objective is to examine the safety and tolerability of 52 weeks of open-label treatment with HZN-825, inclusive of, but not limited to, adverse events (AEs), serious AEs (SAEs) and the adverse event of special interest (AESI), from Day 1 to 4 weeks after last dose.
Treatment of patients with systemic sclerosis with autologous regulatory Т-cells
This study evaluates the potential of positron emission tomography (PET)/computed tomography (CT) imaging to monitor disease activity in patients with systemic sclerosis (SSc). PET/CT imaging will focus on two pathological features of SSc, i.e. metabolic activity evaluated by glucose analog 18F-FDG, and expression of inflammation-inducible vascular adhesion protein 1 (VAP-1) evaluated by 68Ga-DOTA-Siglec-9 tracer.
The purpose of this study is to assess the degree of improvement seen patient reported outcomes after 30 sessions of UVA-1 therapy in treating systemic scleroderma, morphea, and sclerodermatous Graft-Versus-Host Disease. While patients have verbally reported improvement of their sclerosing skin disease with UVA-1, patient reported outcomes have not been rigorously studied. In sclerosing skin diseases where clinical change is difficult to measure, patient reported outcomes may offer a better way to study the impact of treatments like UVA-1. This will be a non-blinded, non-randomized prospective trial using UVA-1 phototherapy in patients with established sclerosing skin disease. Patients will report the severity of their condition using multiple patient reported outcomes and will also be analyzed using multiple clinical investigator assessments at the beginning and end of 30 treatment sessions.
UVA-1 has been reported to be beneficial to skin changes in scleroderma in several case reports and a few small studies. (Jacobe 2020) Interpretation of these reports has been difficult based on the small numbers of subjects involved and the non-blinded non-randomized nature of the reports. In a single controlled study with half-side comparison of 9 patients, the investigators could not demonstrate improvement with UVA-1 in the treated hand. (Thomas 2007) This study was limited by a small number of patients and the long disease duration prior to treatment (mean of 13 years). A more recent report of a patient with scleroderma for 2.5 years and severe acrosclerosis that responded to 21 sessions of UVA-1 with improved mobility and functionality renews interest in this treatment modality. (Cuenca-Barrales 2019) In this trial patients will be randomized to have their dominant or non-dominant hand undergo 30 sessions of UVA1 therapy . We will assess patient's hand mobility, hand function, skin hardening (assessed by durometer measurements), skin thickness, as well as patient reported outcomes to determine efficacy. This study will use a single-blind, prospective, randomized (dominant/non-dominant hand) comparator design to assess the effect of high dose (80-120 J/cm2) UVA1 therapy on hand function in scleroderma in a paired t-test design. This study will be placebo-controlled (with a UV-blocking gloved hand), cross-over, randomized clinical trial. Following the initial treatment period (30 treatments), patients will have the option to undergo the same high dose UVA1 treatment protocol on the untreated control hand. A follow up period of 12 months following completion of UVA1 therapy will prospectively follow patients to monitor for relapse of their disease to assess the durability of the clinical response to UVA1 therapy on hand scleroderma.
To establish a new prospective cohort of Korean patients with systemic sclerosis and track the natural history of the disease over time. To generate new hypotheses for further investigation.