iloprost and Skin-Ulcer

iloprost has been researched along with Skin-Ulcer* in 33 studies

Reviews

8 review(s) available for iloprost and Skin-Ulcer

ArticleYear
Filling in the Gaps of Scleroderma Ulcer Care: A Review.
    Advances in skin & wound care, 2019, Volume: 32, Issue:12

    Digital ulcers are a serious complication in 50% of patients with scleroderma. These ulcers have the potential to resist conventional therapies. There have been several reviews of scleroderma care over the last 5 years, but there are new developments in this field that advance clinician knowledge. This review provides an overview of previous digital ulcer management and a concise summary of new peer-reviewed literature on the topic since 2015 to provide guidance to practitioners and researchers seeking well-supported and novel/off-label therapies to consider.

    Topics: Female; Fingers; Humans; Iloprost; Male; Prognosis; Risk Assessment; Scleroderma, Localized; Skin Ulcer; Treatment Outcome; Vasodilator Agents; Wound Healing

2019
Practical suggestions on intravenous iloprost in Raynaud's phenomenon and digital ulcer secondary to systemic sclerosis: Systematic literature review and expert consensus.
    Seminars in arthritis and rheumatism, 2019, Volume: 48, Issue:4

    Systemic sclerosis (SSc) is an autoimmune chronic disease characterized by vascular impairment, immune dysfunction and collagen deposition. Raynaud's phenomenon (RP) and digital ulcers (DU) are prominent features of SSc. Intravenous (IV) iloprost (ILO), according to the recently updated EULAR recommendations, is indicated for RP after failure of oral therapy. Moreover, IV ILO could be useful in DU healing. IV ILO is currently available mainly on the European market approved for RP secondary to SSc with 3-5 days infusion cycle. Unfortunately, data published varies regarding regimen (dosage, duration and frequency). Up to now, ILO has been studied in small cohorts of patients and in few randomized controlled trials.. A systematic review of studies on IV ILO in patients with SSc complicated by DU and RP was performed. Insufficient data were available to perform a meta-analysis according to the GRADE system. We performed a three-stage internet-based Delphi consensus exercise.. Three major indications were identified for IV ILO usage in SSc: RP non-responsive to oral therapy, DU healing, and DU prevention. IV ILO should be administered between 0.5 and 2.0ng/kg/min according to patient tolerability with a frequency depending on the indication.. Although these suggestions are supported by this expert group to be used in clinical setting, it will be necessary to formally validate the present suggestions in future clinical trials.

    Topics: Consensus; Fingers; Humans; Iloprost; Injections, Intravenous; Raynaud Disease; Scleroderma, Systemic; Skin Ulcer; Vasodilator Agents

2019
Digital ulcers in systemic sclerosis.
    Rheumatology (Oxford, England), 2017, Volume: 56, Issue:1

    Digital ulcers (DUs) are a common visible manifestation of the progressive vascular disease that characterizes the SSc disease process. DUs not only impact significantly on patients' quality of life and hand function, but are also a biomarker of internal organ involvement and of disease severity. The aetiology of (digital) vascular disease in SSc is multifactorial, and many of these factors are potentially amenable to therapeutic intervention. The management of DU disease in SSc is multifaceted. Patient education and non-pharmacological interventions (e.g. smoking cessation) should not be neglected. There are a number of drug therapies available to prevent (e.g. phosphodiesterase type-5 inhibitors and ET receptor-1 antagonists) and treat (e.g. i.v. iloprost) DUs. DUs are also important for two other reasons: firstly, as a primary end point in SSc-related clinical trials; and secondly, DUs are included in the ACR/EULAR SSc classification criteria. However, the reliability of rheumatologists to grade DUs is poor to moderate at best, and this poses challenges in both clinical practice and research. The purpose of this review is to provide the reader with a description of the spectrum of DU disease in SSc including pathophysiology, epidemiology and clinical burden, all of which inform the multifaceted approach to management.

    Topics: Blood Coagulation Disorders; Endothelin Receptor Antagonists; Endothelium, Vascular; Fingers; Humans; Iloprost; Patient Education as Topic; Phosphodiesterase 5 Inhibitors; Reperfusion Injury; Scleroderma, Systemic; Skin Ulcer; Smoking Cessation; Vasodilator Agents

2017
[Management of digital ulcers in patients with systemic sclerosis].
    Deutsche medizinische Wochenschrift (1946), 2012, Volume: 137, Issue:1-2

    Topics: Antihypertensive Agents; Bosentan; Endothelin Receptor Antagonists; Female; Fingers; Humans; Iloprost; Ischemia; Male; Raynaud Disease; Risk Factors; Scleroderma, Systemic; Skin Ulcer; Sulfonamides; Vasodilator Agents

2012
[Effectiveness of prostanoids in patients with critical leg ischemia].
    Orvosi hetilap, 2011, Dec-18, Volume: 152, Issue:51

    Prostanoids (alprostadil and iloprost) are used for the treatment of patients with critical limb ischemia in whom revascularization procedure is inadequate or proved to be unsuccessful. According to a Cochrane analysis (CD006544) prostanoids differ in their effects on rest-pain relief and ulcer healing.. To study the efficacy and safety of prostanoids for critical limb ischemia.. Systematic literature search and meta-analysis (mixed treatment comparison) was performed.. Seven randomized controlled trials including 964 patients were analyzed. Compared to placebo, both alprostadil (OR: 3.2 95% CI: 1.7-5.5 and OR: 1.8 95% CI: 0.6-4.3) and iloprost (OR: 2.7 95% CI: 1.7-4.2 and OR: 2.5 95% CI: 1.0-5.4) were more efficacious with regard to rest-pain relief and ulcer healing and the difference between the two prostanoids was not significant (OR: 1.2 95% CI: 0.7-1.9 and OR: 0.74 95% CI: 0.3-1.5). Adverse events occurred significantly more often with both drugs compared to placebo, however, they were less frequent with alprostadil than with iloprost (OR 0.2 95% CI: 0.1-0.3).. Prostanoids have favorable effect on rest-pain relief and ulcer healing in critical limb ischemia, without statistically significant difference between the two available drugs. The Cochrane study (CD006544) reported mistaken results due to defaults in the analysis.

    Topics: Alprostadil; Humans; Iloprost; Ischemia; Leg; Pain; Platelet Aggregation Inhibitors; Randomized Controlled Trials as Topic; Rest; Skin Ulcer; Vasodilator Agents

2011
Digital ulcers and outcomes assessment in scleroderma.
    Rheumatology (Oxford, England), 2008, Volume: 47 Suppl 5

    Ischaemic ulcerations of the fingertips are common in SSc and a source of pain and disability. Healing has been demonstrated with intravenous iloprost and two studies with bosentan have demonstrated reduction in the occurrence of new digital ulcers (DUs) over 4-6 months of treatment. Both bosentan studies showed no benefit in healing DU and because of this, net DU burden is no different between drug and placebo and accordingly secondary measures of outcome including pain and hand functionality are inconsistently affected. While it is likely an artefact, it remains unclear that current outcome measures including the Scleroderma Health Assessment Questionnaire (SHAQ), the UK Functional Score and the Michigan Hand Questionnaire are sensitive to change in the domain of digital ischaemia. Major events including amputation and hospitalization occur too infrequently to serve as practical measures of outcome in trials. Future studies of DU therapies will benefit from development of an ulcer-specific measure of outcome.

    Topics: Bosentan; Fingers; Hand Dermatoses; Humans; Iloprost; Ischemia; Scleroderma, Systemic; Severity of Illness Index; Skin Ulcer; Sulfonamides; Treatment Outcome; Vasodilator Agents

2008
[Therapy of systemic sclerosis].
    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 2007, Volume: 58, Issue:10

    The therapy of systemic sclerosis (SSc) remains a challenge for dermatology, rheumatology, internal medicine, and other disciplines. Organ involvement, above all kidney and lungs, is a key therapeutic issue. The current developments in organ-specific therapy are the main topic of the article. Finally, possibilities of disease-modifying drugs and value of HSCT are discussed.

    Topics: Angiotensin-Converting Enzyme Inhibitors; Cardiovascular Diseases; Fibrosis; Fingers; Gastrointestinal Agents; Hematopoietic Stem Cell Transplantation; Humans; Hypertension, Pulmonary; Iloprost; Kidney Transplantation; Piperazines; Purines; PUVA Therapy; Raynaud Disease; Recurrence; Scleroderma, Systemic; Sildenafil Citrate; Skin Ulcer; Sulfones; Ultraviolet Therapy; Vasodilator Agents

2007
Calcium-channel blockers for Raynaud's phenomenon in systemic sclerosis.
    Arthritis and rheumatism, 2001, Volume: 44, Issue:8

    Most patients with systemic sclerosis (SSc) have Raynaud's phenomenon (RP), which is often more severe than idiopathic RP. This study was a meta-analysis to determine the efficacy of calcium-channel blockers for the treatment of RP in SSc. The primary outcome measures were frequency and severity of ischemic attacks, digital skin temperature, patient and physician global assessments, and digital ulcers.. The Cochrane search strategy was used to ascertain all trials in all languages. Primary data sources included Medline, Current Contents, and the Cochrane Controlled Trials Register. Studies that met the inclusion criteria were randomized controlled trials of >2 days' duration with a dropout rate of <35%. Twenty-nine studies were found, of which 8 randomized controlled trials were eligible for inclusion. The total number of patients included was small (n = 109). Most trials included primary and secondary RP, and the main reasons for trial exclusion were inability to extract subset data on SSc patients (18 trials), data published previously (2 trials), and lack of a control group (1 trial). Data were abstracted independently by 2 reviewers, and either a weighted mean difference (WMD) or a standardized mean difference (SMD) was calculated for all continuous outcomes; however, information was not available for all outcomes within trials.. The WMD of all calcium-channel blockers versus placebo (6 trials) and of nifedipine alone versus placebo (5 trials) for the reduction in the frequency of ischemic attacks over a 2-week period was -8.31 (95% confidence interval [95% CI] -15.71, -0.91) and -10.21 (95% CI -20.09, -0.34), respectively. The SMD of all calcium-channel blockers versus placebo (3 trials) and of nifedipine alone versus placebo (2 trials) for the reduction in the severity of ischemic attacks was -0.69 (95% CI -1.21, -0.17) and -0.99 (95% CI -1.74, -0.24), respectively.. Calcium-channel blockers for RP in SSc have been tested in several small clinical trials and appear to lead to significant clinical improvement in both the frequency and the severity of ischemic attacks. Most trials were crossover trials in which order effect was not studied. This could have introduced bias. The results of this study suggest that the efficacy of calcium-channel blockers in reducing the severity and frequency of ischemic attacks in RP secondary to SSc is moderate at best (mean reduction of 8.3 attacks in 2 weeks and 35% less severity), and a further large, randomized controlled trial needs to be conducted.

    Topics: Calcium Channel Blockers; Cross-Over Studies; Humans; Iloprost; Injections, Intravenous; Ischemia; Losartan; Randomized Controlled Trials as Topic; Raynaud Disease; Scleroderma, Systemic; Skin Temperature; Skin Ulcer

2001

Trials

6 trial(s) available for iloprost and Skin-Ulcer

ArticleYear
A 4-week comparison of capillaroscopy changes, healing effect, and cost-effectiveness of botulinum toxin-A vs prostaglandin analog infusion in refractory digital ulcers in systemic sclerosis.
    Clinical rheumatology, 2022, Volume: 41, Issue:1

    Systemic sclerosis (SSc) is a systemic multi-organ disease. Raynaud's phenomenon (RP) and digital ulcers (DUs) in SSc patients can be resistant to usual treatments. We studied the clinical benefits, capillaroscopy changes, and cost-effectiveness of local injection of botulinum toxin-A (BTX-A) and intravenous prostaglandin analogs (iloprost/alprostadil) in patients with SSc with resistant DUs.. In a clinical trial study, we evaluated 26 patients fulfilling the ACR/EULAR SSc criteria with resistant DUs. Visual analog scale of pain and RP, skin color and type of ulcers, and capillaroscopy were assessed before and 1 month after treatment. In the first group, 20 units of BTX-A was injected at the base of each involved fingers by a dermatologist. In the second group, 20 µg iloprost or 60 µg alprostadil was infused daily. The cost of these treatments was compared.. In 26 patients (43 fingers), there were 16 patients (22 fingers) in the BTX-A and 10 patients (21 fingers) in the prostaglandin group. In 95.5% of the BTX-A and 90.5% of the prostaglandin group, the ulcers were healed. In both groups, a significant decrease in pain was seen (p < 0.0001). Capillaroscopy patterns in both groups were not changed although the microhemorrhages disappeared significantly (p value: BTX-A: 0.03 and prostaglandin: 0.002). The cost was significantly lower in the BTX-A injection group (p < 0.0001).. Both BTX-A and prostaglandins helped in the healing and pain control of DUs. In capillaroscopy, microhemorrhages were significantly decreased in both groups. In the BTX-A group, the cost was significantly lower as an outpatient treatment and was more time-saving.. • BTX-A and prostaglandin analogs both contributed to the healing of digital tip ulcers and improving the pain • In capillaroscopy, microhemorrhages were significantly decreased or disappeared after both treatments • There was no significant side effect in both groups • Comparing both groups, in the BTX-A group, the cost was significantly lower when performed on an outpatient treatment and more time-saving.

    Topics: Botulinum Toxins, Type A; Cost-Benefit Analysis; Fingers; Humans; Iloprost; Microscopic Angioscopy; Prostaglandins; Raynaud Disease; Scleroderma, Systemic; Skin Ulcer; Ulcer

2022
Use of vasoactive/vasodilating drugs for systemic sclerosis (SSc)-related digital ulcers (DUs) in expert tertiary centres: results from the analysis of the observational real-life DeSScipher study.
    Clinical rheumatology, 2020, Volume: 39, Issue:1

    DeSScipher is the first European multicentre study on management of systemic sclerosis (SSc), and its observational trial 1 (OT1) evaluated the efficacy of different drugs for digital ulcer (DU) prevention and healing. The aim of this study was to assess current use of vasoactive/vasodilating agents for SSc-related DU in the expert centres by analysing the baseline data of the DeSScipher OT1.. Baseline characteristics of patients enrolled in the OT1 and data regarding DU were analysed.. The most commonly used drugs, in both patients with and without DU, were calcium channel blockers (CCBs) (71.6%), followed by intravenous iloprost (20.8%), endothelin receptor antagonists (ERAs) (20.4%) and phosphodiesterase 5 (PDE-5) inhibitors (16.5%). Of patients, 32.6% with DU and 12.8% without DU received two drugs (p < 0.001), while 11.5% with DU and 1.9% without DU were treated with a combination of three or more agents (p < 0.001). Sixty-five percent of the patients with recurrent DU were treated with bosentan and/or sildenafil. However, 64 out of 277 patients with current DU (23.1%) and 101 (23.6%) patients with recurrent DU were on CCBs alone.. Our study shows that CCBs are still the most commonly used agents for DU management in SSc. The proportion of patients on combination therapy was low, even in patients with recurrent DU: almost one out of four patients with current and recurrent DU was on CCBs alone. Prospective analysis is planned to investigate the efficacy of different drugs/drug combinations on DU healing and prevention. Key Points • The analysis of DeSScipher, the first European multicentre study on management of SSc, has shown that the most commonly used vasoactive/vasodilating drugs for DU were CCBs, followed by intravenous Iloprost, ERAs and PDE-5 inhibitors. • More than half of the patients with recurrent DU received bosentan and/or sildenafil. • However, the proportion of patients on combination therapy of more than one vasoactive/vasodilating drug was low and almost one out of four patients with current and recurrent DU was on CCBs alone.

    Topics: Adult; Aged; Bosentan; Drug Therapy, Combination; Europe; Female; Fingers; Humans; Iloprost; Male; Middle Aged; Prospective Studies; Scleroderma, Systemic; Sildenafil Citrate; Skin Ulcer; Treatment Outcome; Vasodilator Agents; Wound Healing

2020
Classification, categorization and essential items for digital ulcer evaluation in systemic sclerosis: a DeSScipher/European Scleroderma Trials and Research group (EUSTAR) survey.
    Arthritis research & therapy, 2019, 01-24, Volume: 21, Issue:1

    A consensus on digital ulcer (DU) definition in systemic sclerosis (SSc) has been recently reached (Suliman et al., J Scleroderma Relat Disord 2:115-20, 2017), while for their evaluation, classification and categorisation, it is still missing. The aims of this study were to identify a set of essential items for digital ulcer (DU) evaluation, to assess if the existing DU classification was useful and feasible in clinical practice and to investigate if the new categorisation was preferred to the simple distinction of DU in recurrent and not recurrent, in patients with systemic sclerosis (SSc).. DeSScipher is the largest European multicentre study on SSc. It consists of five observational trials (OTs), and one of them, OT1, is focused on DU management. The DeSScipher OT1 items on DU that reached ≥ 60% of completion rate were administered to EUSTAR (European Scleroderma Trials and Research group) centres via online survey. Questions about feasibility and usefulness of the existing DU classification (DU due to digital pitting scars, to loss of tissue, derived from calcinosis and gangrene) and newly proposed categorisation (episodic, recurrent and chronic) were also asked.. A total of 84/148 (56.8%) EUSTAR centres completed the questionnaire. DeSScipher items scored by ≥ 70% of the participants as essential and feasible for DU evaluation were the number of DU defined as a loss of tissue (level of agreement 92%), recurrent DU (84%) and number of new DU (74%). For 65% of the centres, the proposed classification of DU was considered useful and feasible in clinical practice. Moreover, 80% of the centres preferred the categorisation of DU in episodic, recurrent and chronic to simple distinction in recurrent/not recurrent DU.. For clinical practice, EUSTAR centres identified only three essential items for DU evaluation and considered the proposed classification and categorisation as useful and feasible. The set of items needs to be validated while further implementation of DU classification and categorisation is warranted.. Observational trial on DU (OT1) is one of the five trials of the DeSScipher project (ClinicalTrials.gov; OT1 Identifier: NCT01836263 , posted on April 19, 2013).

    Topics: Adult; Bosentan; Calcium Channel Blockers; Drug Therapy, Combination; European Union; Female; Fingers; Humans; Iloprost; Male; Middle Aged; Prospective Studies; Scleroderma, Systemic; Sildenafil Citrate; Skin Ulcer; Surveys and Questionnaires

2019
Gene expression profiling in circulating endothelial cells from systemic sclerosis patients shows an altered control of apoptosis and angiogenesis that is modified by iloprost infusion.
    Arthritis research & therapy, 2010, Volume: 12, Issue:4

    Circulating endothelial cells are increased in patients affected by systemic sclerosis (SSc) and their number strongly correlates with vascular damage. The effects of iloprost in systemic sclerosis are only partially known. We aimed at studying the gene expression profile of circulating endothelial cells and the effects of iloprost infusion and gene expression in patients with systemic sclerosis.. We enrolled 50 patients affected by systemic sclerosis, 37 patients without and 13 patients with digital ulcers. Blood samples were collected from all patients before and 72 hours after either a single day or five days eight hours iloprost infusion. Blood samples were also collected from 50 sex- and age-matched healthy controls. Circulating endothelial cells and endothelial progenitors cells were detected in the peripheral blood of patients with systemic sclerosis by flow cytometry with a four-colour panel of antibodies. Statistical analysis was performed with the SPSS 16 statistical package.Circulating endothelial cells were then isolated from peripheral blood by immunomagnetic CD45 negative selection for the gene array study.. The number of both circulating endothelial cells and progenitors was significantly higher in patients affected by systemic sclerosis than in controls and among patients in those with digital ulcers than in patients without them. Circulating endothelial cells and progenitors number increased after iloprost infusion. Gene array analysis of endothelial cells showed a different transcriptional profile in patients compared to controls. Indeed, patients displayed an altered expression of genes involved in the control of apoptosis and angiogenesis. Iloprost infusion had a profound impact on endothelial cells gene expression since the treatment was able to modulate a very high number of transcripts.. We report here that circulating endothelial cells in patients with systemic sclerosis show an altered expression of genes involved in the control of apoptosis and angiogenesis. Moreover we describe that iloprost infusion has a strong effect on endothelial cells and progenitors since it is able to modulate both their number and their gene expression profile.

    Topics: Apoptosis; Endothelial Cells; Female; Flow Cytometry; Gene Expression Profiling; Hematopoietic Stem Cells; Humans; Iloprost; Male; Neovascularization, Pathologic; Reproducibility of Results; Reverse Transcriptase Polymerase Chain Reaction; Scleroderma, Systemic; Skin Ulcer; Vasodilator Agents

2010
Low versus high-dose iloprost therapy over 21 days in patients with secondary Raynaud's phenomenon and systemic sclerosis: a randomized, open, single-center study.
    The Journal of rheumatology, 2008, Volume: 35, Issue:9

    We compared the efficacy of different dosages of longterm iloprost treatment on Raynaud's phenomenon (RP), ulcer healing, skin thickening, and progression of internal organ sclerosis in patients with systemic sclerosis (SSc).. Fifty patients with SSc were randomized 1:1 for the maximally tolerated dose up to 2 ng/kg body weight per minute or low-dose (0.5 ng/kg bw per min) intravenous iloprost administration, applied for 6 hours daily over 21 days. Effects on RP, ulcer healing, skin thickness, esophageal function, and lung involvement assessed by forced vital capacity (FVC) and DLCO were measured, as well as side effects.. Both regimens yielded 70% reduction of digital ulcers, 40% reduction in frequency of RP, and 30% reduction in duration of RP. One year after therapy, the modified Rodnan skin score appeared to be unchanged. FVC and DLCO-SB were stable in 87% and 74% of the patients, respectively. The effect of iloprost on skin thickness and lung function was sustained in a subgroup of patients receiving several courses of iloprost. As assessed by a patient questionnaire, 12% of all patients did not respond to iloprost therapy, but 78% experienced a longlasting effect. Mild side effects were common in both groups, but did not lead to discontinuation of therapy.. Low-dose iloprost was shown to be equally effective as high-dose iloprost in longterm treatment and was very effective in therapy of digital ulcers. Registered in www.ClinicalTrials.gov (registration no. NCT00622687).

    Topics: Adult; Aged; Disease Progression; Dose-Response Relationship, Drug; Female; Humans; Iloprost; Lung; Male; Middle Aged; Raynaud Disease; Respiratory Function Tests; Scleroderma, Systemic; Skin; Skin Ulcer; Surveys and Questionnaires; Treatment Outcome; Vasodilator Agents

2008
[Treatment of therapy-resistant acral ulcers with iloprost].
    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 2004, Volume: 55, Issue:12

    Patients with systemic sclerosis (SSc) develop often acral ulcers which are resistant to therapy and may result in gangrene and amputation. We investigated the effects of iloprost infusion on the acral ulcers and necrosis in patients with five patients with SSc and one with mixed connective tissue disease who had been previously treated with various modalities without improvement. All patients had Raynaud phenomenon, acral ulcers and necrosis. Iloprost 25 microg per day was administered intravenously daily over six hours for ten consecutive days. Eight weeks later all patients were treated with a second iloprost therapy cycle for five days. Two patients with severe ulceration received a third cycle until remission occurred. In all cases acral ulcers healed completely and no patient relapsed during an observation period of 6 months.

    Topics: Adult; Aged; Drug Administration Schedule; Drug Resistance; Female; Fingers; Humans; Iloprost; Infusions, Intravenous; Middle Aged; Necrosis; Scleroderma, Systemic; Secondary Prevention; Skin Ulcer; Treatment Outcome

2004

Other Studies

19 other study(ies) available for iloprost and Skin-Ulcer

ArticleYear
Sudden winter iloprost withdrawal in scleroderma patients during COVID-19 pandemic.
    Microvascular research, 2022, Volume: 144

    Intravenous iloprost is currently recommended in the treatment of Raynaud's phenomenon (RP) refractory to oral therapy and of digital ulcers (DUs) related to systemic sclerosis (SSc). In real-life practice there is a huge heterogeneity about the Iloprost regimens used.. A survey was carried out on SSc patients that interrupted Iloprost infusion to compare acral vascular symptoms just before Iloprost withdrawal and just after the missed infusion. Severity, and frequency of RP, new DUs onset or aggravation of those pre-existing were reported. Last available capillaroscopic images were also evaluated.. The analysis includes 50 patients. After iloprost withdrawal, 11 patients reported a RP worsening because of enhanced intensity (p = 0.007). Only 8 patients of them also complained of an increased frequency (p = 0.07). None of the patients experienced digital ulcers for the first-time during quarantine. Among the 27 patients with a history of digital ulcers, 9 reported worsening and 7 recurrence of DUs. Overall, 17 patients (34.0 %) complained of a worsening of SSc vascular acral manifestations, namely RP or DUs. Reduced capillary density was associated with RP worsening, in particular, each unit increase of capillary density corresponds to an average 44 % decrease in the odds of RP worsening (OR 0.56, CI 95 % 0.36-0.97, p = 0.037). As for RP worsening, the aggravation of DU was associated with a lower capillary density.. Low capillary density can predict a worsening of both RP and DUs in controlled quarantine conditions within a month after iloprost discontinuation in SSc patients.

    Topics: COVID-19; Humans; Iloprost; Pandemics; Raynaud Disease; Scleroderma, Systemic; Skin Ulcer; Ulcer

2022
The safety of iloprost in systemic sclerosis in a real-life experience.
    Clinical rheumatology, 2018, Volume: 37, Issue:5

    Iloprost (ILO) is employed intravenously for the treatment of severe Raynaud phenomenon (RP) and digital ulcers (DU) in systemic sclerosis (SSc). The aim of this study was to evaluate the safety and tolerability of the intravenous treatment with ILO in different phases of SSc. Eighty-one consecutive non-selected SSc patients, all on nifedipine, with moderate RP, treated with ILO infusion, were retrospectively evaluated. Patients were sub classified according to the edematous or fibrotic/atrophic cutaneous phase of the disease. ILO was infused with a progressive increase of the dosage up to the achievement of patient's tolerance, 1 day/week. In cases of slower infusion regimen due to adverse events (AE) at the beginning of the administration, patients received a lower dose of the drug (not possible to quantify precisely the final cumulative dosage). 16/81 SSc patients presented digital edema, 5 developed diarrhea, and 9 developed transient hypotension during the infusion at 20 ml/h that ameliorated when the drug was withdrawn. Moreover, 10/16 edematous patients experienced significant and painful digital swelling, unlike patients in the fibrotic group (p < 0.0001); 11/16 patients reported flushing and 7/16 headache, always controlled with dose tapering below 10 ml/h. In the atrophic/fibrotic phase patients (65/81), 10 developed diarrhea and 24 hypotension at infusion rate of 20 ml/h that led to temporary withdrawal of the drug. When ILO was restarted and kept below 10 ml/h, no side effects were experienced. 23/65 patients experienced flushing and 8/65 headache, all controlled with infusion reduction below 10 ml/h. In these patients, adverse events were significantly less frequent than in the edematous group (p = 0.023 and p = 0.008, respectively). Our data suggest that calcium channel blockers should be transitorily stopped while using ILO and that a pre-treatment approach might reduce or control adverse events. In patients with digital edema, ILO infusion should be carefully employed after the evaluation of patient's drug tolerance.

    Topics: Adult; Diarrhea; Female; Fingers; Humans; Iloprost; Male; Microscopic Angioscopy; Middle Aged; Raynaud Disease; Retrospective Studies; Scleroderma, Systemic; Skin Ulcer; Treatment Outcome

2018
Detection of severe digital vasculopathy in systemic sclerosis by colour Doppler sonography is associated with digital ulcers.
    Rheumatology (Oxford, England), 2017, 11-01, Volume: 56, Issue:11

    Colour Doppler ultrasonography (CDUS) is very important in general vascular diagnostic procedures. Its role in determining the extent of vasculopathy in Systemic Sclerosis (SSc) needs further investigation. The aim of this study was to compare the presence of altered arteries with nailfold capillaroscopy and clinical signs of ischaemia, that is, digital ulcers or pitting scars (DU/PS). A feasible CDUS protocol is provided.. Two thousand five hundred and twenty-eight arteries of the fingers, palms and wrists from 79 SSc patients (32 arteries per patient) were examined using CDUS. Furthermore, nailfold capillaroscopy, clinical and laboratory data were evaluated.. Narrowed or occluded lumens were seen in 39.8% of all assessable arteries (n = 2489) and 48.9% of all proper palmar digital arteries (n = 1564) but only 15.6% (P < 0.0001) of proximal arteries (n = 924). Fingerwise analyses presented significant coincidence of pathological CDUS findings and DU/PS (P = 0.0009). Pathological CDUS findings were also associated with elevated CRP concentrations, current or past smoking with ⩾20 pack-years, male gender and present or past DU/PS. Receiver operating characteristic curve analysis (area under the curve = 0.727) suggested a cut-off value of ⩾20% pathological vessels (sensitivity: 90.7%; specificity: 47.8%) for the presence of DU/PS. An examination protocol focusing on the right-hand digits II-V (proper palmar digital arteries) revealed similar results (area under the curve = 0.751; sensitivity: 93.0%; specificity: 43.5%).. CDUS of hand and finger arteries allows measurement of the extent of SSc vasculopathy, which is associated with clinical signs of chronic malperfusion. A shortened examination protocol of CDUS (right-hand digits II-V; 15 min instead of 45 min examination time) could complement vascular diagnostics in SSc.

    Topics: Adrenergic alpha-Antagonists; Adult; Aged; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; C-Reactive Protein; Calcium Channel Blockers; Endothelin Receptor Antagonists; Female; Fingers; Humans; Iloprost; Male; Microscopic Angioscopy; Middle Aged; Peripheral Arterial Disease; Phosphodiesterase 5 Inhibitors; ROC Curve; Scleroderma, Systemic; Sensitivity and Specificity; Skin Ulcer; Smoking; Ultrasonography, Doppler, Color; Vasodilator Agents

2017
Assessment of treatment effects on digital ulcer and blood perfusion by laser speckle contrast analysis in a patient affected by systemic sclerosis.
    Reumatismo, 2017, Sep-21, Volume: 69, Issue:3

    Laser speckle contrast analysis (LASCA) is a good tool to evaluate the variation in peripheral blood perfusion during long-term follow-up and is able to safely monitor digital ulcer evolution in scleroderma patients. It evaluates blood perfusion in different areas within the skin lesions and surrounding them during standard treatment.

    Topics: Bosentan; Female; Fingers; Humans; Iloprost; Lasers; Methotrexate; Microcirculation; Microscopic Angioscopy; Middle Aged; para-Aminobenzoates; Raynaud Disease; Scattering, Radiation; Scleroderma, Systemic; Skin Ulcer; Sulfonamides; Tramadol; Treatment Outcome

2017
Long-term clinical stabilization of scleroderma patients treated with a chronic and intensive IV iloprost regimen.
    Rheumatology international, 2017, Volume: 37, Issue:2

    Intravenous iloprost is a first-line option for the treatment of scleroderma-related digital vasculopathy, and some studies have suggested its favourable role on disease progression. The aim of our study is to evaluate the disease progression, specifically in terms of cardiopulmonary function, in a group of consecutive patients chronically treated with intravenous iloprost. Our retrospective study enrolled 68 scleroderma patients (68 F, 54.4 ± 12.3 years) treated with iloprost for 7.1 ± 2.9 years, with a schedule of 5-6 consecutive daily infusions per month (6 h/day, 0.5-2.0 ng/kg/min). In all patients, modified Rodnan skin score (4.7 ± 5.3 vs. 3.7 ± 5.3, p < 0.0001), systolic pulmonary arterial pressure (sPAP) (30.9 ± 6.4 vs. 24.0 ± 3.2 mmHg, p < 0.0001), tricuspid annular plane systolic excursion (22.1 ± 2.4 vs. 23.8 ± 3.5 mm, p = 0.0001), pro-brain natriuretic peptide (97.2 ± 69.3 vs. 65.8 ± 31.7 pg/ml, p = 0.0005) showed statistically significant improvement from baseline. In the subgroup of patients with baseline sPAP ≥36 mmHg (n = 17), a significant sPAP reduction was observed (from 39.5 ± 3.8 to 25.1 ± 4.5 mmHg, p < 0.0001) after 7.6 ± 2.5 years of follow-up. The number of patients with digital ulcers (DUs) at follow-up was reduced from baseline (42.6 vs. 11.8%, p < 0.001), and none of the free-DU patients at baseline presented DUs at follow-up. An intensive and chronic regimen of IV iloprost administration seems to stabilize and potentially improve the long-term development of disease in SSc patients, as suggested by stabilization or significant improvement of cardiopulmonary parameters and vasculopathy.

    Topics: Adult; Aged; Disease Progression; Female; Humans; Iloprost; Infusions, Intravenous; Middle Aged; Raynaud Disease; Scleroderma, Systemic; Skin Ulcer; Treatment Outcome; Vasodilator Agents

2017
Non-healing ischaemic digital ulcer in a systemic sclerosis patient: a challenging clinical case.
    International wound journal, 2017, Volume: 14, Issue:6

    Ischaemic digital ulcers (DUs) are an indicator of the severity of the microangiopathy in patients with systemic sclerosis (SSc). DUs are a frequent complication, affecting about 50% of patients with SSc, and are often recurrent. In cross-sectional studies involving patients with SSc, the frequency of ischaemic DUs was 12-16% with a major impact on hand function and quality of life. Effective therapy for DUs remains elusive. Intravenous iloprost has been demonstrated to have a positive effect on healing of active DUs. Bosentan, an oral endothelin receptor antagonist, only showed a benefit in preventing the occurrence of new DUs. Despite limited evidence, recent guidelines have recommended phosphodiesterase type 5 inhibitors as an option. Injection of botulinum toxin and digital sympathectomy have been increasingly used for ischaemic DUs. Here we present the complex case of a SSc patient already treated with sildenafil and bosentan in whom an active DU was successfully treated with botulinum toxin A. Despite the lack of a randomised controlled trial, results are encouraging for the use of botulinum toxin in the treatment of DUs and could perhaps help to avoid some amputations, as in the present case.

    Topics: Administration, Intravenous; Administration, Oral; Bosentan; Botulinum Toxins, Type A; Cross-Sectional Studies; Female; Fingers; Humans; Iloprost; Middle Aged; Phosphodiesterase 5 Inhibitors; Scleroderma, Systemic; Sildenafil Citrate; Skin Ulcer; Sulfonamides; Treatment Outcome; Wound Healing

2017
Digital ulcers in scleroderma patients: A retrospective observational study.
    International journal of immunopathology and pharmacology, 2016, Volume: 29, Issue:2

    The guidelines for digital ulcers (DUs) management in systemic sclerosis (SSc) indicate the use of iloprost to induce wound healing and bosentan to prevent the onset of new DU. The aim of our study was to evaluate whether the combination treatment may surmount the effect of the single drug.. We analyzed data regarding 34 patients with SSc and at least one active DU persisting despite 6 months of iloprost therapy, and treated for other 6 months with a combination therapy, i.e. iloprost plus bosentan.. Overall, patients initially presented 69 DUs (58 on the fingers and 11 on the legs). At the end of the study 34 (49.3%) DUs were completely healed (responding, R), 18 (26.1%) started the healing process (partially responding, PR), and 17 (24.6%) did not respond (NR) to therapy. No new DU was recorded and the ulcers localized on the legs did not respond to the combination therapy. Finally, data have been analyzed by dividing the patients in two groups according to the fibrosis level on the finger. In the group with mild fibrosis, 83.4% of DUs resulted with showing complete healing while, in the group with severe fibrosis, only 18% of DUs were healed (P = 0.024).. The treatment with iloprost plus bosentan is effective in determining healing of DUs in SSc patients with mild digital skin fibrosis. Conversely, the severity of skin fibrosis strongly influences the healing process of DUs. The study confirmed the efficacy of bosentan to prevent onset of new DUs.

    Topics: Adult; Bosentan; Female; Fingers; Humans; Iloprost; Leg; Male; Middle Aged; Retrospective Studies; Scleroderma, Localized; Scleroderma, Systemic; Skin Ulcer; Sulfonamides; Treatment Outcome; Wound Healing

2016
Autologous fat grafting for scleroderma-induced digital ulcers. An effective technique in patients with systemic sclerosis.
    Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Mikrochirurgie der Peripheren Nerven und Gefasse : Organ der V..., 2014, Volume: 46, Issue:4

    Digital ulcers (DUs) occur in up to 50% of patients with Systemic Sclerosis (SSc). DUs are painful, recurring and lead to functional disability. Management of DUs includes pharmacologic and local therapy, the healing process is slow and the ulcer can become infected or evolve to gangrene. Autologous fat grafting (AFG) is a technique used to promote tissues repair. We used AFG to treat DUs refractory to conventional treatment to enhance healing process.. We treated 9 SSc patients for a total of 15 ulcers. All 9 patients were treated with iv Iloprost. The purified fat tissue was injected at the border of larger ulcers or at the finger base of smaller DUs. The AFG was performed from 2 to 8 months since the ulcer onset.. Complete healing occured in 10 DUs and size reduction ≥50% in 2, within 8-12 weeks. In all but 2 patients the pain improved allowing a reduction of analgesics. In the majority of the cases AFG was able to hasten ulcer healing and to reduce pain and the need of pharmacological therapy. The lack of efficacy on healing and pain reduction was observed when the ulcers were long-lasting, located on legs and with concurrent atherosclerotic macroangiopathy.. Surgical resective treatment for finger ulcers in patients affected by SSc is fraught with morbidity and long prolonged recovery. This study introduces a novel minimally invasive approach. The procedure is safe and effective, with short recovery time and local deficient vascularization improvement.

    Topics: Adipose Tissue; Adult; Aged; Amputation, Surgical; Combined Modality Therapy; Female; Fingers; Hand Deformities, Acquired; Humans; Iloprost; Infusions, Intravenous; Italy; Male; Middle Aged; Necrosis; Plastic Surgery Procedures; Scleroderma, Systemic; Skin Ulcer; Treatment Outcome; Wound Healing

2014
Cutaneous botryomycosis diagnosed long after an arm injury.
    Journal of the American Academy of Dermatology, 2014, Volume: 71, Issue:4

    Topics: Adult; Arm Injuries; Biopsy, Needle; Burns; Chronic Disease; Clindamycin; Delayed Diagnosis; Drug Therapy, Combination; Follow-Up Studies; Granuloma; Humans; Iloprost; Immunohistochemistry; Injury Severity Score; Male; Risk Assessment; Severity of Illness Index; Skin Ulcer; Staphylococcal Skin Infections; Staphylococcus aureus; Treatment Outcome

2014
[Digital ulcers in systemic scleroderma].
    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 2014, Volume: 65, Issue:11

    Digital ulcers (DU's) are one of the main symptoms of systemic scleroderma and occur in approximately 60% of all scleroderma patients. Due to possible complications such as infections, gangrene or amputation, they require regular medical attention and a good wound treatment by doctors and nursing staff. A definition of DU's has not yet been established. In 2009 the European League Against Rheumatism (EULAR) published guidelines for the treatment of DU's. An improvement of the healing of active ulcers has been described with Iloprost. Bosentan significantly reduced the frequency of occurrence of new DU's. In some small studies PDE-5 inhibitors appear helpful. Further studies with other therapeutic approaches will follow in the next few years.

    Topics: Bosentan; Fingers; Hand Dermatoses; Humans; Iloprost; Phosphodiesterase 5 Inhibitors; Scleroderma, Systemic; Skin Ulcer; Sulfonamides; Wound Healing

2014
Long-term cyclic intravenous iloprost in systemic sclerosis: clinical experience from a single center.
    Reumatismo, 2012, Jul-19, Volume: 64, Issue:3

    The aim of the present study was to retrospectively evaluate response to therapy in 73 patients affected by systemic sclerosis (SSc) who underwent long-term cyclic treatment with intravenous iloprost for peripheral vascular involvement (average duration of treatment 54.12±41.04 months). Seventy-three SSc patients were enrolled. Data were collected by reviewing clinical records and by phone or direct interview. Patients underwent a thorough physical examination at the end of follow up. The incidence of severe vascular manifestations was also assessed. Statistical analysis was performed by Wilcoxon's signed rank test and descriptive statistics using Statview software. In this study cohort, 55 of 73 (75.2%) patients had a history of ischemic digital ulcers (DUs); 28 patients (38.4%) had active DUs at the beginning of treatment. Skin ulcers healed completely in 25 of 28 patients (89.3%) at the end of the first treatment. However, 40 of 55 patients (72.6%) relapsed after an average of 24 months. There was a significant correlation between relapse rate and/or number of ulcers and clinical factors (diffuse subset, changes in results of Allen's test, NT-pro BNP levels). The annual incidence of pulmonary arterial hypertension (PAH) was 2.34 (95%CI: 0.94-4.83) per 100 person years, the rate of gangrene was 2.7%, and no cases of scleroderma renal crisis were recorded. The incidence of PAH and of digital gangrene was higher than that observed in unselected SSc case series. These data suggest that our patients treated with iloprost have a higher vascular involvement than large case series of unselected SSc patients. A number of clinical factors are correlated to the severity of vascular involvement and could have an impact on the response to therapy. The clinical significance of these findings requires clarification and further investigation is needed.

    Topics: Humans; Hypertension, Pulmonary; Iloprost; Scleroderma, Systemic; Skin Ulcer; Ulcer

2012
Effect of a sequential therapy of bosentan and iloprost versus a monotherapy with bosentan in the treatment of scleroderma related digital ulcers.
    International angiology : a journal of the International Union of Angiology, 2011, Volume: 30, Issue:5

    Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Bosentan; Drug Therapy, Combination; Female; Fingers; Humans; Iloprost; Infusions, Intravenous; Male; Middle Aged; Retrospective Studies; Scleroderma, Systemic; Skin Ulcer; Sulfonamides; Time Factors; Treatment Outcome; Vasodilator Agents; Wound Healing; Young Adult

2011
The social costs of digital ulcer management in sclerodema patients: an observational Italian pilot study.
    Joint bone spine, 2010, Volume: 77, Issue:1

    Topics: Female; Fingers; Health Care Costs; Hospitalization; Humans; Iloprost; Injections, Intravenous; Male; Middle Aged; Pilot Projects; Retrospective Studies; Scleroderma, Systemic; Skin Ulcer; Social Responsibility; Vasodilator Agents

2010
[Digital ulcers in systemic sclerosis--an interdisciplinary challenge].
    Medizinische Klinik (Munich, Germany : 1983), 2010, Volume: 105, Issue:8

    Digital ulcers in systemic sclerosis are painful ischemic necrotic lesions of the acra. Optimal treatment consists of conventional wound management and medication: iloprost infusions promote primary healing of the ulcers, while the dual endothelin receptor antagonist bosentan is used for secondary prophylaxis of new ulcers. The described case illustrates the essential interdisciplinary collaboration for optimal management of these patients.

    Topics: Angiography; Antihypertensive Agents; Arm; Bosentan; Cooperative Behavior; CREST Syndrome; Endothelin Receptor Antagonists; Fatal Outcome; Fingers; Follow-Up Studies; Hand Dermatoses; Humans; Iloprost; Interdisciplinary Communication; Leg; Male; Middle Aged; Scleroderma, Limited; Skin Ulcer; Sulfonamides; Vasodilator Agents

2010
[Treatment options of acral ulcers in MCTD].
    Medizinische Klinik (Munich, Germany : 1983), 2010, Volume: 105, Issue:11

    In patients with systemic sclerosis or mixed connective tissue disease (MCTD) acral ulcers are considered as frequent manifestations that may lead to amputation and loss of function, respectively, as a result of secondary Raynaud's phenomenon. Thus it is necessary to take advantage of all available medical and supportive measures. Adjuvant treatments such as hyperbaric oxygenation and regional sympathetic block represent interdisciplinary treatment options to improve oxygenation of critical ischemia and analgesia and should be subject of further investigation.

    Topics: Adult; Amides; Analgesia, Patient-Controlled; Angiography, Digital Subtraction; Autonomic Nerve Block; Azathioprine; Combined Modality Therapy; Drug Therapy, Combination; Female; Fingers; Humans; Hyperbaric Oxygenation; Iloprost; Infusions, Intravenous; Mixed Connective Tissue Disease; Nifedipine; Prednisolone; Raynaud Disease; Ropivacaine; Skin Ulcer; Vasodilator Agents

2010
[Digital ulcers in systemic sclerosis].
    Presse medicale (Paris, France : 1983), 2008, Volume: 37, Issue:4 Pt 2

    Topics: Bosentan; Fingers; Humans; Iloprost; Scleroderma, Systemic; Skin Ulcer; Sulfonamides; Vasodilator Agents

2008
Ischemic finger ulcer as a presenting symptom of systemic sclerosis.
    The Israel Medical Association journal : IMAJ, 2005, Volume: 7, Issue:8

    Topics: Anticoagulants; Female; Heparin, Low-Molecular-Weight; Humans; Iloprost; Middle Aged; Raynaud Disease; Scleroderma, Systemic; Skin Ulcer; Vasodilator Agents

2005
[Livedo racemosa with ulcerations. Cyclic therapy with iloprost infusions].
    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 2001, Volume: 52, Issue:10

    A 43 year old woman suffered from an intermittent painful livedo racemosa at the back since her childhood. Her clinical course was complicated by ulcerations. In careful clinical investigations no signs of an underlying disease could be found, in particular a Sneddon syndrome could be excluded. By means of both conservative and surgical treatments, initial healing of the ulcerations was achieved but relapses occurred. Cyclic infusions of iloprost achieved long-term clearing of the ulcerations and disappearance of the pain. To the best of our knowledge the effectiveness of this treatment has not been described for this disease in the literature.

    Topics: Adult; Back; Female; Humans; Iloprost; Infusions, Intravenous; Platelet Aggregation Inhibitors; Skin Diseases, Vascular; Skin Ulcer; Treatment Outcome

2001
Absorption of the stable prostacyclin analogue iloprost through the ulcer base in chronic venous insufficiency.
    The British journal of dermatology, 1993, Volume: 129, Issue:5

    Iloprost, a stable prostacyclin analogue, is known to have beneficial effects on the disturbed microcirculation. To develop a topical application for venous leg ulcers it is necessary to know the extent to which iloprost might be absorbed through the ulcer base. The aim of this study was to measure the absorption kinetics of iloprost solutions in increasing concentrations and doses (0.004% [15 micrograms]-0.006% [30 micrograms]) in 23 patients. There was considerable variation amongst the patients in the amount of iloprost absorbed. In 40% of patients no iloprost could be detected in the plasma, whereas in others up to 82% of the iloprost applied was absorbed through the ulcer base. High iloprost plasma levels provoked flushing in two patients. The highest plasma levels were always reached during the first hour after application. There was no direct relation between the ulcer size and the amount of iloprost absorbed. Iloprost concentrations up to the highest concentration applied (0.006%) were well tolerated locally.

    Topics: Administration, Cutaneous; Adult; Aged; Aged, 80 and over; Female; Humans; Iloprost; Leg Ulcer; Male; Middle Aged; Skin; Skin Absorption; Skin Ulcer

1993