scholarly journals Effect of bosentan on skin fibrosis in patients with systemic sclerosis: a prospective, open-label, non-comparative trial

Rheumatology ◽  
2010 ◽  
Vol 49 (7) ◽  
pp. 1336-1345 ◽  
Author(s):  
A. Kuhn ◽  
M. Haust ◽  
V. Ruland ◽  
R. Weber ◽  
P. Verde ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Comparative Trial ◽  
Skin Fibrosis ◽  
Open Label

scholarly journals Clinical Efficacy and Safety of Injection of Stromal Vascular Fraction Derived from Autologous Adipose Tissues in Systemic Sclerosis Patients with Hand Disability: A Proof-Of-Concept Trial

2020 ◽  
Vol 9 (9) ◽  
pp. 3023
Author(s):  
Youngjae Park ◽  
Yoon Jae Lee ◽  
Jung Hee Koh ◽  
Jennifer Lee ◽  
Hong-Ki Min ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Clinical Efficacy ◽  
Stromal Vascular Fraction ◽  
Skin Fibrosis ◽  
Therapeutic Modality ◽  
Efficacy And Safety ◽  
Open Label ◽  
Adipose Tissues ◽  
Hand Disability

Background: Stromal vascular fraction (SVF) has recently emerged as a potential therapeutic modality, due to its multipotent cellular components in tissue regeneration. Systemic sclerosis (SSc) is a progressive autoimmune disease that results in hand disability by skin fibrosis and microangiopathies. We performed an open-label study to investigate the efficacy and safety of SVF injection in SSc patients (Clinical Trial number: NCT03060551). Methods: We gathered 20 SSc patients with hand disability, planning for a 24-week follow-up period. SVF was extracted from autologous adipose tissues, processed by the closed system kit, and injected into each finger of SSc patients. We observed various efficacy and safety profiles at each follow-up visit. Results: Among the 20 initially enrolled patients, eighteen received SVF injection, and were completely followed-up for the whole study period. Patients received 3.61 × 106 mesenchymal stem cells into each finger on average. Skin fibrosis, hand edema, and quality of life were significantly improved, and 31.6% of active ulcers were healed at 24 weeks after injections. Semiquantitative results of nailfold capillary microscopy were ameliorated. There was no single serious adverse event related to the procedure. Conclusions: Injection of SVF derived from autologous adipose tissues is tolerable, and shows clinical efficacy in SSc patients.

scholarly journals B-Cell Depletion Therapy in Systemic Sclerosis: Experimental Rationale and Update on Clinical Evidence

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Dimitrios Daoussis ◽  
Stamatis-Nick C. Liossis ◽  
Georgios Yiannopoulos ◽  
Andrew P. Andonopoulos
Keyword(s):  
Animal Model ◽  
Systemic Sclerosis ◽  
B Cells ◽  
B Cell ◽  
Clinical Efficacy ◽  
Randomized Study ◽  
Skin Fibrosis ◽  
Open Label ◽  
Fibrotic Process ◽  
Lung Biopsies

Systemic sclerosis (SSc) is a systemic rheumatic disease with poor prognosis since therapeutic options are limited. Recent evidence from animal models suggests that B-cells may be actively involved in the fibrotic process. B-cells from tight skin mice, an animal model of scleroderma, display a “hyperresponsive” phenotype; treatment with rituximab (RTX) significantly attenuates skin fibrosis in this animal model. In humans, B-cell infiltration is a prominent finding in most lung biopsies obtained from patients with SSc-associated interstitial lung disease. Several open label studies have assessed the clinical efficacy of RTX in SSc. In most patients skin fibrosis improved; lung function either improved or remained stable. Definite conclusions regarding the clinical efficacy of RTX in SSc cannot be drawn but further exploration with a multicenter, randomized study is warranted.

scholarly journals Intravenous immunoglobulin modulates cutaneous involvement and reduces skin fibrosis in systemic sclerosis: An open-label study

2004 ◽  
Vol 50 (3) ◽  
pp. 1005-1007 ◽  
Author(s):  
Yair Levy ◽  
Howard Amital ◽  
Pnina Langevitz ◽  
Francesca Nacci ◽  
Anna Righi ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Intravenous Immunoglobulin ◽  
Skin Fibrosis ◽  
Open Label ◽  
Open Label Study ◽  
Label Study ◽  
Cutaneous Involvement

THU0245 Rituximab has a beneficial effect on lung function and skin fibrosis in patients with systemic sclerosis. An open label study

2013 ◽  
Vol 71 (Suppl 3) ◽  
pp. 237.4-238
Author(s):  
D. Daoussis ◽  
S.-N.C. Liossis ◽  
I. Antonopoulos ◽  
T. Markatseli ◽  
G. Yiannopoulos ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Lung Function ◽  
Beneficial Effect ◽  
Skin Fibrosis ◽  
Open Label ◽  
Open Label Study ◽  
Label Study

scholarly journals An open-label study to evaluate biomarkers and safety in systemic sclerosis patients treated with paquinimod

2021 ◽  
Vol 23 (1) ◽  
Author(s):  
Roger Hesselstrand ◽  
Jörg H. W. Distler ◽  
Gabriela Riemekasten ◽  
Dirk M. Wuttge ◽  
Marie Törngren ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Type I ◽  
Type I Ifn ◽  
Open Label ◽  
Reactive Protein ◽  
Before And After ◽  
Modified Rodnan Skin Score ◽  
Skin Biopsies ◽  
Rank 2

Abstract Objectives To evaluate the changes in disease-related biomarkers and safety of paquinimod, an oral immunomodulatory compound, in patients with systemic sclerosis (SSc). Methods In this open-label, single-arm, multicenter study, SSc patients with a rapidly progressive disease received paquinimod for 8 weeks. Blood and skin biopsies were collected at baseline, during treatment, and at follow-up for the analyses of type I interferon (IFN) activity, chemokine (C-C motif) ligand 2 (CCL2), and the number of myofibroblasts. The safety of paquinimod was evaluated throughout the study. Results Nine SSc patients were enrolled and completed the study treatment with paquinimod at 3 mg/day for 8 weeks. After the treatment, a reduction of type I IFN activity in the plasma from one patient with elevated baseline IFN activity was recorded. A trend towards reduced IFN activity in the skin after treatment was also observed in patients. The serum level of CCL2 was reduced in 7 of 9 patients after paquinimod treatment. There was a median reduction of 10% of the number of myofibroblasts in skin biopsies at week 8 compared to baseline. No change in modified Rodnan skin score and quality of life was detected in the study. Reported adverse events (AEs) were mild to moderate and expected with the most common being arthralgia (n = 3) and headache (n = 3), and C-reactive protein (CRP) increase. Conclusions Analysis of biomarkers before and after treatment suggest reduced type I IFN activity and reduced number of myofibroblasts in lesional skin. Paquinimod was overall well tolerated with mild to moderate and expected AEs. Trial registration ClinicalTrials.gov, NCT01487551. Registered on 7 September 2011

scholarly journals Safety and efficacy of subcutaneous tocilizumab in systemic sclerosis: results from the open-label period of a phase II randomised controlled trial (faSScinate)

2017 ◽  
Vol 77 (2) ◽  
pp. 212-220 ◽  
Author(s):  
Dinesh Khanna ◽  
Christopher P Denton ◽  
Celia J F Lin ◽  
Jacob M van Laar ◽  
Tracy M Frech ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Phase Ii ◽  
Controlled Trial ◽  
Safety Data ◽  
Open Label ◽  
Double Blind ◽  
Skin Score ◽  
Open Label Extension ◽  
Registration Number ◽  
Randomised Controlled

ObjectivesAssess the efficacy and safety of tocilizumab in patients with systemic sclerosis (SSc) in a phase II study.MethodsPatients with SSc were treated for 48 weeks in an open-label extension phase of the faSScinate study with weekly 162 mg subcutaneous tocilizumab. Exploratory end points included modified Rodnan Skin Score (mRSS) and per cent predicted forced vital capacity (%pFVC) through week 96.ResultsOverall, 24/44 (55%) placebo-tocilizumab and 27/43 (63%) continuous-tocilizumab patients completed week 96. Observed mean (SD (95% CI)) change from baseline in mRSS was –3.1 (6.3 (–5.4 to –0.9)) for placebo and –5.6 (9.1 (–8.9 to–2.4)) for tocilizumab at week 48 and –9.4 (5.6 (–8.9 to –2.4)) for placebo-tocilizumab and –9.1 (8.7 (–12.5 to –5.6)) for continuous-tocilizumab at week 96. Of patients who completed week 96, any decline in %pFVC was observed for 10/24 (42% (95% CI 22% to 63%)) placebo-tocilizumab and 12/26 (46% (95% CI 27% to 67%)) continuous-tocilizumab patients in the open-label period; no patients had >10% absolute decline in %pFVC. Serious infection rates/100 patient-years (95% CI) were 10.9 (3.0 to 27.9) with placebo and 34.8 (18.0 to 60.8) with tocilizumab during the double-blind period by week 48 and 19.6 (7.2 to 42.7) with placebo-tocilizumab and 0.0 (0.0 to 12.2) with continuous-tocilizumab during the open-label period.ConclusionsSkin score improvement and FVC stabilisation in the double-blind period were observed in placebo-treated patients who transitioned to tocilizumab and were maintained in the open-label period. Safety data indicated increased serious infections in patients with SSc but no new safety signals with tocilizumab.Trial registration numberNCT01532869; Results.

scholarly journals Correlation between Serum Krebs von den Lungen-6 Levels with Forced Vital Capacity and Modified Rodnan Skin Score of Patients with Restrictive Lung Disease in Diffuse-Type Systemic Sclerosis

2019 ◽  
Vol 11 (2) ◽  
Author(s):  
Herlina Yani ◽  
Sumartini Dewi ◽  
Andri Reza Rahmadi
Keyword(s):  
Systemic Sclerosis ◽  
Pulmonary Fibrosis ◽  
Lung Disease ◽  
Forced Vital Capacity ◽  
Vital Capacity ◽  
Skin Fibrosis ◽  
Diffuse Type ◽  
Skin Score ◽  
Restrictive Lung Disease ◽  
Modified Rodnan Skin Score

Background Pulmonary fibrosis / intersitial lung disease (ILD) in systemic sclerosis (SSc) is a complicated restrictive pulmonary disease and the leading cause of disease-related mortality. Progressive skin fibrosis in diffuse-type SSc (dSSc) is associated with decreased forced vital capacity (FVC). Modified Rodnan Skin Score (mRSS) examination is used as a parameter to assess skin fibrosis, while high-resolution computed tomography (HRCT) and pulmonary function tests (PFTs) are used to assess pulmonary fibrosis. The HRCT test remains as the gold standard in diagnosing ILD. However, it costs a lot and is not available in all healthcare facilities. Krebs Von den Lungen-6 (KL-6) is a biomarker to evaluate pulmonary fibrosis. The aim of this study was to analyze the correlation of serum KL-6 levels with FVC and mRSS value of patients with restrictive lung disease in dSSc. Method This was a cross-sectional study that used primary data from dSSc patients who visited rheumatology outpatient clinic in Hasan Sadikin Hospital Bandung, Indonesia, during the period of June-July 2019. History taking, physical examination, mRSS, spirometry, and serum KL-6 levels were performed. Data were analyzed using the Rank Spearman correlation test.  Result There were 27 subjects with the mean age of 42 ± 12 years. Based on FVC (%) restrictive lung disease criteria, the majority of subjects (74.1%) had severe restrictive lung disease and the rest of all subjects (25.9%) were non severe restrictive lung disease. Serum KL-6 levels ranged from 0.545 to 8.138 ng/ml. The results showed that there was no correlation between serum KL-6 levels and FVC values (r = -0.118, p = 0.279) and mRSS (r = 0.101, p = 0.312 ). Conclusion There is no correlation between serum KL-6 levels with FVC and mRSS value of patient with restritive lung disease in diffuse type systemic sclerosis. Keywords : diffuse type systemic sclerosis, Forced Vital Capacity, KL-6, mRSS, restrictive lung disease.      

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