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Maltez N, Hughes M, Brown E, Hickey V, Shea B, Herrick AL, Proudman S, Merkel PA, Pauling JD. Domain reporting in systemic sclerosis-related Raynaud's phenomenon: An OMERACT scoping review. Semin Arthritis Rheum 2023; 61:152208. [PMID: 37202251 DOI: 10.1016/j.semarthrit.2023.152208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Raynaud's phenomenon (RP) is a cardinal feature of SSc and is associated with significant disease-related morbidity that impacts on quality of life. The assessment of SSc-RP is challenging. The aim of this scoping review was to evaluate the outcome domains studied and outcome measures used in clinical studies of SSc-RP. METHODS Embase, MEDLINE, and the Cochrane Central Register of Controlled Trials were used to identify randomized control trials (RCTs), quasi-randomized studies, case-control studies, prospective and retrospective cohort studies, case series, and cross-sectional studies of adult participants with SSc-associated RP, written in English. A minimum of 25 participants for studies of imaging modalities and 40 participants for questionnaire-based studies was required for inclusion. Basic laboratory and genetic studies were excluded. No limitations were imposed based on intervention, comparator, or study setting. Study characteristics and primary and secondary target domains in each study were recorded. RESULTS 58 studies (24 randomized clinical trials) were included in the final analysis. The commonest domains captured were severity of attacks (n=35), frequency of attacks (n=28), and duration of attacks (n=19). Objective assessments of digital perfusion were also commonly used in studies of SSc-RP. CONCLUSION The outcome domains and the associated outcomes used to assess the impact of SSc-RP in research studies are broad and have varied across studies. The results of this study will inform the OMERACT Vascular Disease in Systemic Sclerosis Working Group to establish a core set of disease domains encompassing the impact of RP in SSc.
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Affiliation(s)
- Nancy Maltez
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.
| | - Michael Hughes
- Northern Care Alliance NHS Foundation Trust, Salford Care Organisation, Salford, UK; Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | | | - Beverley Shea
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Ariane L Herrick
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Susanna Proudman
- Discipline of Medicine, University of Adelaide and Rheumatology Unit, Royal Adelaide Hospital, Adelaide, Australia
| | - Peter A Merkel
- Division of Rheumatology, Department of Medicine, Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, PA, USA
| | - John D Pauling
- North Bristol NHS Trust, Bristol, UK; Bristol Medical School, University of Bristol, Bristol, UK
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Vulasala SS, Ahmed S, Onteddu NK, Mannem M, Mukkera S. Raynaud's Secondary to Granulomatosis With Polyangiitis. Cureus 2021; 13:e17551. [PMID: 34646608 PMCID: PMC8481133 DOI: 10.7759/cureus.17551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2021] [Indexed: 11/05/2022] Open
Abstract
Raynaud's phenomenon (RP) is an episodic digital vasospastic condition that is prevalent among 5% of the population. The symptoms range from reversible pallor to ischemia and gangrene. RP can be primary or secondary. We discuss a case of severe RP secondary to granulomatosis with polyangiitis (GPA) that presented with ischemia and gangrene. Studies show that approximately <1% of GPA cases have similar presentations. Early diagnosis and management are essential to halt the progression of ischemia. Calcium channel blockers are the first-line medications used in RP. Phosphodiesterase type 5 inhibitors, endothelin receptor antagonists, and prostacyclin analogs are proven to be effective in cases of severe RP. Sympathectomy and amputation are considered as the extreme options in patients with refractory symptoms.
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Affiliation(s)
- Sai Swarupa Vulasala
- Radiology, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Shohana Ahmed
- Internal Medicine, Texas Tech University Health Sciences Center - Permian Basin, Odessa, USA
| | | | - Maneesh Mannem
- Internal Medicine, Texas Tech University Health Sciences Center - Permian Basin, Odessa, USA
| | - Srikanth Mukkera
- Division of Rheumatology, Texas Tech University Health Sciences Center, Odessa, USA
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Su KY, Sharma M, Kim HJ, Kaganov E, Hughes I, Abdeen MH, Ng JHK. Vasodilators for primary Raynaud's phenomenon. Cochrane Database Syst Rev 2021; 5:CD006687. [PMID: 33998674 PMCID: PMC8127538 DOI: 10.1002/14651858.cd006687.pub4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Numerous agents have been suggested for the symptomatic treatment of primary Raynaud's phenomenon. Apart from calcium channel blockers, which are considered to be the drugs of choice, evidence of the effects of alternative pharmacological treatments is limited. This is an update of a review first published in 2008. OBJECTIVES To assess the effects of drugs with vasodilator effects on primary Raynaud's phenomenon as determined by frequency, severity, and duration of vasospastic attacks; quality of life; adverse events; and Raynauds Condition Score. SEARCH METHODS The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase, and CINAHL databases, and the World Health Organization International Clinical Trials Registry Platform and the ClinicalTrials.gov trial register to November 16, 2020. SELECTION CRITERIA We included randomized controlled trials evaluating effects of oral, intravenous, and topical formulations of any drug with vasodilator effects on subjective symptoms, severity scores, and radiological outcomes in primary Raynaud's phenomenon. Treatment with calcium channel blockers was not assessed in this review, nor were these agents compared. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies for inclusion, assessed studies using the Cochrane "Risk of bias" tool, and extracted study data. Outcomes of interest included frequency, severity, and duration of attacks; quality of life (QoL); adverse events (AEs); and the Raynaud Condition Score (RCS). We assessed the certainty of the evidence using GRADE. MAIN RESULTS We identified seven new studies for this update. In total, we included 15 studies involving 635 participants. These studies compared different vasodilators to placebo. Individual studies used different methods and measures to report different outcomes. Angiotensin-converting enzyme (ACE) inhibitors Combining data from three studies revealed a possible small increase in the frequency of attacks per week after treatment (captopril or enalapril) compared to placebo (mean difference [MD] 0.79, 95% confidence interval [CI] 0.43 to 1.17; low-certainty evidence). There was no evidence of a difference between groups in severity of attacks (MD -0.17, 95% CI -4.66 to 4.31; 34 participants, 2 studies; low-certainty evidence); duration of attacks (MD 0.54, 95% CI -2.42 to 1.34; 14 participants, 1 study; low-certainty evidence); or AEs (risk ratio [RR] 1.35, 95% CI 0.67 to 2.73; 46 participants, 3 studies; low-certainty evidence). QoL and RCS were not reported. Alpha blockers Two studies used alpha blockers (buflomedil or moxisylyte). We were unable to combine data due to the way results were presented. Buflomedil probably reduced the frequency of attacks compared to placebo (MD -8.82, 95% CI -11.04 to -6.60; 31 participants, 1 study; moderate-certainty evidence) and may improve severity scores (MD -0.41, 95% CI -0.62 to -0.30; moderate-certainty evidence). With moxisylyte, investigators reported fewer attacks (P < 0.02), less severe symptoms (P < 0.01), and shorter duration of attacks, but the clinical relevance of these results is unclear. No evidence of a difference in AEs between buflomedil and placebo groups was noted (RR 1.41, 95% CI 0.27 to 7.28; 31 participants, 1 study; moderate-certainty evidence). More AEs were observed in participants in the moxisylyte group than in the placebo group. Prostaglandin/prostacyclin analogues One study compared beraprost versus placebo. There was no evidence of benefit for frequency (MD 2.00, 95% CI -0.35 to 4.35; 118 participants, low-certainty evidence) or severity (MD -0.06, 95% CI -0.34 to 0.22; 118 participants, low-certainty evidence) of attacks. Overall, more AEs were noted in the beraprost group (RR 1.59, 95% CI 1.05 to 2.42; 125 participants; low-certainty evidence). This study did not report on duration of attacks, QoL, or RCS. Thromboxane synthase inhibitors One study compared a thromboxane synthase inhibitor (dazoxiben) versus placebo. There was no evidence of benefit for frequency of attacks (MD 0.8, 95% CI -1.81 to 3.41; 6 participants; very low-certainty evidence). Adverse events were not reported in subgroup analyses of participants with primary Raynaud's phenomenon, and the study did not report on duration of attacks, severity of symptoms, QoL, or RCS. Selective serotonin reuptake inhibitors One study compared ketanserin with placebo. There may be a slight reduction in the number of attacks per week with ketanserin compared to placebo (MD -14.0, 95% CI -27.72 to -0.28; 41 participants; very low-certainty evidence) and reduced severity score (MD -133.00, 95% CI -162.40 to -103.60; 41 participants; very low-certainty evidence). There was no evidence that ketanserin reduced the duration of attacks (MD -4.00, 95% CI -14.82 to 6.82; 41 participants; very low-certainty evidence), or that AEs were increased in either group (RR 1.54, 95% CI 0.89 to 2.65; 41 participants; very low-certainty evidence). This study did not report on QoL or RCS. Nitrate/nitrate derivatives Four studies compared topical treatments of nitroglycerin or glyceryl trinitrate versus placebo, each reporting on limited outcomes. Meta-analysis demonstrated no evidence of effect on frequency of attacks per week (MD -1.57, 95% CI -4.31 to 1.17; 86 participants, 2 studies; very low-certainty evidence). We were unable to pool any data for the remaining outcomes. Phosphodiesterase inhibitors Three studies compared phosphodiesterase inhibitors (vardenafil, cilostazol or PF-00489791) to an equivalent placebo. Results showed no evidence of a difference in frequency of attacks (standardized MD [SMD] -0.05, 95% CI -6.71 to 6.61; 111 participants, 2 studies; low-certainty evidence), severity of attacks (MD -0.03, 95% CI -1.04 to 0.97; 111 participants, 2 studies; very low-certainty evidence), duration of attacks (MD -1.60, 95% CI -7.51 to 4.31; 73 participants, 1 study; low-certainty evidence), or RCS (SMD -0.8, 95% CI -1.74 to 0.13; 79 participants, 2 studies; low-certainty evidence). Study authors reported that 35% of participants on cilostazol complained of headaches, which were not reported in the placebo group. PF-00489791 caused 34 of 54 participants to experience AEs versus 43 of 102 participants receiving placebo (RR 1.49). Headache was most common, affecting 14 participants (PF-00489791) versus nine participants (placebo). AUTHORS' CONCLUSIONS The included studies investigated several different vasodilators (topical and oral) for treatment of primary Raynaud's phenomenon. Small sample sizes, limited data, and variability in outcome reporting yielded evidence of very low to moderate certainty. Evidence is insufficient to support the use of vasodilators and suggests that vasodilator use may even worsen disease.
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Affiliation(s)
- Kevin Yc Su
- Department of Rheumatology, Gold Coast University Hospital, Southport, Australia
| | - Meghna Sharma
- Department of Rheumatology, Gold Coast University Hospital, Southport, Australia
- School of Medicine, Bond University, Robina, Australia
| | - Hyunjun Jonathan Kim
- Department of Rheumatology, Gold Coast University Hospital, Southport, Australia
| | - Elizabeth Kaganov
- Department of Rheumatology, Gold Coast University Hospital, Southport, Australia
- School of Medicine, Bond University, Robina, Australia
| | - Ian Hughes
- Office for Research Governance and Development, Gold Coast University Hospital, Southport, Australia
- School of Medicine, The University of Queensland, St Lucia, Australia
| | | | - Jennifer Hwee Kwoon Ng
- Department of Rheumatology, Gold Coast University Hospital, Southport, Australia
- School of Medicine, Griffith University, Gold Coast Campus, Southport, Australia
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Zhao M, Wu J, Wu H, Sawalha AH, Lu Q. Clinical Treatment Options in Scleroderma: Recommendations and Comprehensive Review. Clin Rev Allergy Immunol 2021; 62:273-291. [PMID: 33449302 DOI: 10.1007/s12016-020-08831-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2020] [Indexed: 12/14/2022]
Abstract
There are two major clinical subsets of scleroderma: (i) systemic sclerosis (SSc) is a complex systemic autoimmune disorder characterized by inflammation, vasculopathy, and excessive fibrosis of the skin and multiple internal organs and (ii) localized scleroderma (LoS), also known as morphea, is confined to the skin and/or subcutaneous tissues resulting in collagen deposition and subsequent fibrosis. SSc is rare but is associated with significant morbidity and mortality compared with other rheumatic diseases. Fatal outcomes in SSc often originate from organ complications of the disease, such as lung fibrosis, pulmonary artery hypertension (PAH), and scleroderma renal crisis (SRC). Current treatment modalities in SSc have focused on targeting vascular damage, fibrosis, and regulation of inflammation as well as autoimmune responses. Some drugs previously used in an attempt to suppress fibrosis, like D-penicillamine (D-Pen) or colchicine, have been disappointing in clinical practice despite anecdotal evidence of their advantages. Some canonical medications, including glucocorticoids, immunosuppressants, and vasodilators, have had some success in treating various manifestations in SSc patients. Increasing evidence suggests that some biologic agents targeting collagen, cytokines, and cell surface molecules might have promising therapeutic effects in SSc. In recent years, hematopoietic stem cell transplantation (HSCT), mostly autologous, has made great progress as a promising treatment option in severe and refractory SSc. Due to the complexity and heterogeneity of SSc, there are currently no optimal treatments for all aspects of the disease. As for LoS, local skin-targeted therapy is generally used, including topical application of glucocorticoids or other immunomodulatory ointments and ultraviolet (UV) irradiation. In addition, systemic immunosuppressants are also utilized in several forms of LoS. Here, we comprehensively discuss current treatment options for scleroderma, encompassing old, new, and future potential treatment options. In addition, we summarize data from new clinical trials that have the potential to modify the disease process and improve long-term outcomes in SSc.
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Affiliation(s)
- Ming Zhao
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, China.,Research Unit of Key Technologies of Immune-Related Skin Diseases Diagnosis and Treatment, Chinese Academy of Medical Sciences, Changsha, China
| | - Jiali Wu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, China.,Research Unit of Key Technologies of Immune-Related Skin Diseases Diagnosis and Treatment, Chinese Academy of Medical Sciences, Changsha, China
| | - Haijing Wu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, China.,Research Unit of Key Technologies of Immune-Related Skin Diseases Diagnosis and Treatment, Chinese Academy of Medical Sciences, Changsha, China
| | - Amr H Sawalha
- Departments of Pediatrics, Medicine, and Immunology, and Lupus Center of Excellence, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
| | - Qianjin Lu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, China. .,Research Unit of Key Technologies of Immune-Related Skin Diseases Diagnosis and Treatment, Chinese Academy of Medical Sciences, Changsha, China. .,Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China.
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5
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Pintea Bentea G, Wauters A, Wautrecht JC, Cogan E. Laser Doppler imaging evaluation of nitroglycerin patch application in systemic sclerosis patients. Vasc Med 2020; 25:559-568. [PMID: 32990196 DOI: 10.1177/1358863x20953901] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recent studies suggest the use of topical nitroglycerin (NTG) application in systemic sclerosis (SSc)-associated Raynaud phenomenon (RP). With the current study, we aimed to characterize for the first time the microvascular response to a NTG patch (Trinipatch® 5 mg/24 h) applied to the hand dorsum in patients with SSc using Laser Doppler imaging (LDI) at baseline and following a cold challenge. The study included 21 patients with SSc and 13 controls. Blood flow was evaluated by LDI at the level of the fingertips and metacarpus. Microvascular morphology was evaluated by nailfold capillaroscopy (NC). LDI revealed decreased fingertip baseline perfusion and a stronger vasoconstrictor response to a cold challenge in patients with SSc versus control. Metacarpal application of a NTG patch led to an increase in blood flow and hand temperature in patients with SSc. Furthermore, NTG administration led to a faster reperfusion after cold challenge. Correlation analyses revealed that the magnitude of the vasodilatory response was inversely related to baseline fingertip perfusion and hand temperature, but unrelated to the number of capillaries/mm assessed using NC. In conclusion, we provide evidence of a vasodilatory reaction following NTG patch application in patients with SSc using LDI and a protective effect against cold challenge. The magnitude of the response to NTG was related to functional, but not structural features. Our results support a further evaluation of the NTG patch as a possible therapeutic agent in SSc-associated RP.
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Affiliation(s)
| | - Aurélien Wauters
- Department of Cardiology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean-Claude Wautrecht
- Department of Cardiology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Elie Cogan
- Department of Cardiology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
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Tapia-Haro RM, García-Ríos MC, Toledano-Moreno S, Casas-Barragán A, Castro-Sánchez AM, Aguilar-Ferrándiz ME. The complementary effects of galvanic current electrical stimulation associated with conservative treatment to increase vasodilation in patients with Raynaud's phenomenon: a randomized trial. Clin Rehabil 2020; 34:595-606. [PMID: 32141306 DOI: 10.1177/0269215520907652] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To analyze the effectiveness of an electrotherapy intervention with galvanic current on symptoms associated with Raynaud's phenomenon. DESIGN Single-blind randomized controlled trial, parallel design (1:1 ratio) and intention-to-treat analysis. SETTING Virgen de las Nieves Hospital, Granada, Spain. SUBJECTS Thirty-four participants with Raynaud's phenomenon, with a mean (SD) age of 43.43 (17.62) years. INTERVENTIONS The patients were randomly assigned to a control group with conservative treatment (anti-inflammatory, vasodilatory and analgesic drugs) or an intervention group that received conservative treatment and vasodilatory electrical stimulation during seven weeks, three times/week for a total of 20 sessions. MAIN MEASURES The primary outcome was the number of attacks. Secondary outcomes were pain, peripheral blow flow, oxygen saturation, upper limb disability, central sensitization, pain catastrophizing and temperature recovery. All outcomes were assessed at baseline, posttreatment and at two months of follow-up. RESULTS The galvanic current electrotherapy group showed significantly greater improvements in the number of attacks (mean difference = 26.3, 95% confidence interval (CI) = 14.4 to 38.3), pre-cold stress pain (95% CI = 0.6 to 2.4), radial artery blood flow (95% CI = -7.8 ⩾ x ⩽ 1.3), ulnar artery blood flow (95% CI = -8.63 to 0.60), oxygen saturation (95% CI = -1.7 ⩾ x ⩽ -0.29), upper limb disability (95% CI = 1.1 to 22.3), central sensitization (95% CI = 6.7 to 18.2) and temperature recovery (95% CI = -5.7 ⩾ x ⩽ -0.32) than the conservative treatment group. CONCLUSION This study suggests that a complementary treatment with galvanic current in combination to conservative approach is superior to conservative applied as isolate, in reducing the clinical manifestations and disability in Raynaud's phenomenon.
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Affiliation(s)
- Rosa María Tapia-Haro
- Instituto de Investigación Biosanitaria ibs.GRANADA and Department of Physical Therapy, Faculty of Health Sciences, University of Granada (UGR), Granada, Spain
| | - Mª Carmen García-Ríos
- Instituto de Investigación Biosanitaria ibs.GRANADA and Department of Physical Therapy, Faculty of Health Sciences, University of Granada (UGR), Granada, Spain
| | - Sonia Toledano-Moreno
- Instituto de Investigación Biosanitaria ibs.GRANADA and Department of Physical Therapy, Faculty of Health Sciences, University of Granada (UGR), Granada, Spain
| | - Antonio Casas-Barragán
- Instituto de Investigación Biosanitaria ibs.GRANADA and Department of Physical Therapy, Faculty of Health Sciences, University of Granada (UGR), Granada, Spain
| | | | - María Encarnación Aguilar-Ferrándiz
- Instituto de Investigación Biosanitaria ibs.GRANADA and Department of Physical Therapy, Faculty of Health Sciences, University of Granada (UGR), Granada, Spain
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Singh G, Singh S, Kotwal A, Mohan L, Grewal R. A pilot study to assess the effectiveness of local application of salbutamol and nitroglycerine for improvement of hand dexterity and comfort in extreme cold climate at high altitude. INDIAN JOURNAL OF DRUGS IN DERMATOLOGY 2020. [DOI: 10.4103/ijdd.ijdd_13_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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8
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Khouri C, Lepelley M, Bailly S, Blaise S, Herrick AL, Matucci-Cerinic M, Allanore Y, Trinquart L, Cracowski JL, Roustit M. Comparative efficacy and safety of treatments for secondary Raynaud's phenomenon: a systematic review and network meta-analysis of randomised trials. THE LANCET. RHEUMATOLOGY 2019; 1:e237-e246. [PMID: 38229380 DOI: 10.1016/s2665-9913(19)30079-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 10/04/2019] [Accepted: 10/07/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Several pharmacological treatments are available for secondary Raynaud's phenomenon, but there is uncertainty regarding the best options. We aimed to assess and compare the benefits and harms of treatments available for secondary Raynaud's phenomenon. METHOD We did a systematic review and network meta-analysis of randomised controlled trials (RCTs) of pharmacological treatments. We searched for systematic reviews published in MEDLINE and the Cochrane Database of Systematic Reviews up to Jan 31, 2017, and for RCTs published from inception to Sept 24, 2019 in MEDLINE, Embase, and ClinicalTrials.gov. We included double-blind RCTs (parallel or crossover) that compared two or more pharmacological treatments or placebo in patients with secondary Raynaud's phenomenon. Individual patient data were obtained for one unpublished RCT. Three researchers independently screened the texts and extracted the data. Efficacy outcomes included severity (on a ten-point scale), daily frequency, and mean duration of Raynaud's phenomenon attacks. We also examined tolerability and acceptability. Pairwise meta-analyses and Bayesian random-effects network meta-analyses were used to synthesise data. This study is registered with PROSPERO (CRD42017057518). FINDINGS We included 58 RCTs in the analysis, comprising 3867 patients (3540 [91·5%] with secondary Raynaud's phenomenon) and 15 classes of drugs. Phosphodiesterase 5 (PDE5) inhibitors were more effective than placebo for frequency (mean difference -0·36 [95% credibility interval -0·69 to -0·04]), severity (-0·34 [-0·66 to -0·03]), and duration (-3·42 [-6·62 to -0·29]) of attacks (low to moderate level of evidence). Calcium channel blockers (CCBs) were superior to placebo for frequency (-0·35 [-0·67 to -0·02]) and severity (-0·84 [-1·25 to -0·45]) of attacks (low level of evidence). For severity of attacks, selective serotonin-reuptake inhibitors (-1·54 [-2·68 to -0·41]; very low level of evidence) and oral prostacyclin receptor agonists (-0·48 [-0·80 to -0·16]; low level of evidence) were superior to placebo. No other drug classes were significantly superior to placebo with regard to efficacy outcomes. Compared with placebo, tolerability was lower for PDE5 inhibitors (incidence rate ratio for serious adverse events or early study exit due to adverse events 3·30 [95% CrI 1·49 to 7·55]) and CCBs (3·13 [1·33 to 7·04]). For all outcomes, global heterogeneity and between-study variance ranged from low (I2=0% and τ2=0·0 for attack severity and duration) to moderate (I2=41% and τ2=0·2 for tolerability). The overall risk of bias was judged to be low in 22 (38%), high in ten (17%), and unclear in 26 (45%) RCTs. INTERPRETATION PDE5 inhibitors and CCBs are the most effective pharmacological options, albeit with moderate efficacy and a low level of evidence. Current evidence does not support the use of any other drug in secondary Raynaud's phenomenon. FUNDING None.
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Affiliation(s)
- Charles Khouri
- Pharmacovigilance Unit, Grenoble Alpes University Hospital, Grenoble, France; Clinical Pharmacology Department, INSERM CIC1406, Grenoble Alpes University Hospital, Grenoble, France; HP2 Laboratory, U1042 INSERM, Grenoble Alpes University, Grenoble, France
| | - Marion Lepelley
- Pharmacovigilance Unit, Grenoble Alpes University Hospital, Grenoble, France
| | - Sebastien Bailly
- EFCR Laboratory, Grenoble Alpes University Hospital, Grenoble, France; HP2 Laboratory, U1042 INSERM, Grenoble Alpes University, Grenoble, France
| | - Sophie Blaise
- Department of Vascular Medicine, Grenoble Alpes University Hospital, Grenoble, France; HP2 Laboratory, U1042 INSERM, Grenoble Alpes University, Grenoble, France
| | - Ariane L Herrick
- Centre for Musculoskeletal Research, University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Department of Geriatric Medicine, Division of Rheumatology and Scleroderma Unit, Careggi University Hospital, Florence, Italy
| | - Yannick Allanore
- INSERM U1016 UMR8104 Cochin Institute, Paris Descartes University, Paris, France; Rheumatology A Department, Cochin Hospital, Paris Descartes University, Paris, France
| | - Ludovic Trinquart
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Jean-Luc Cracowski
- Clinical Pharmacology Department, INSERM CIC1406, Grenoble Alpes University Hospital, Grenoble, France; HP2 Laboratory, U1042 INSERM, Grenoble Alpes University, Grenoble, France
| | - Matthieu Roustit
- Clinical Pharmacology Department, INSERM CIC1406, Grenoble Alpes University Hospital, Grenoble, France; HP2 Laboratory, U1042 INSERM, Grenoble Alpes University, Grenoble, France.
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9
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Pauling JD, Saketkoo LA, Matucci-Cerinic M, Ingegnoli F, Khanna D. The patient experience of Raynaud's phenomenon in systemic sclerosis. Rheumatology (Oxford) 2019. [PMID: 29538754 DOI: 10.1093/rheumatology/key026] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
RP is the most common manifestation of SSc and a major cause of disease-related morbidity. This review provides a detailed appraisal of the patient experience of SSc-RP and potential implications for disease classification, patient-reported outcome instrument development and SSc-RP clinical trial design. The review explores the clinical features of SSc-RP, the severity and burden of SSc-RP symptoms and the impact of SSc-RP on function, work and social participation, body image dissatisfaction and health-related quality of life in SSc. Where management of SSc-RP is concerned, the review focuses on the 'patient experience' of interventions for SSc-RP, examining geographic variation in clinical practice and potential barriers to the adoption of treatment recommendations concerning best-practice management of SSc-RP. Knowledge gaps are highlighted that could form the focus of future research. A more thorough understanding of the patient experience could support the development of novel reported outcome instruments for assessing SSc-RP.
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Affiliation(s)
- John D Pauling
- Department of Pharmacy and Pharmacology, University of Bath, Bath, UK.,Royal National Hospital for Rheumatic Diseases (part of Royal United Hospitals), Upper Borough Walls, Bath, UK
| | - Lesley Ann Saketkoo
- School of Medicine, University of Tulane Medical Center, New Orleans, LA, USA
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.,Department of Geriatric Medicine, Division of Rheumatology, AOUC, Florence, Italy
| | - Francesca Ingegnoli
- Division of Rheumatology, ASST Pini, Department of Clinical Sciences and Community Health, Universita degli Studi di Milano, Milano, Italy
| | - Dinesh Khanna
- Division of Rheumatology, Department of Medicine, University of Michigan, Ann Arbor, MI, USA
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Dhaliwal K, Griffin MF, Salinas S, Howell K, Denton CP, Butler PEM. Optimisation of botulinum toxin type a treatment for the management of Raynaud's phenomenon using a dorsal approach: a prospective case series. Clin Rheumatol 2019; 38:3669-3676. [PMID: 31482318 DOI: 10.1007/s10067-019-04762-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 08/09/2019] [Accepted: 08/22/2019] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Raynaud's phenomenon (RP) is a common condition and causes pain, paraesthesia, ulceration and gangrene. Botulinum toxin A (Btx-A) is effective when injected via a digital palmar approach, in the treatment of severe RP. However, hand weakness resulting from lumbrical malfunction is a recognized complication. This study aimed to determine the effect of Btx-A injected via a dorsal approach. METHOD Forty patients received 100 units of Btx-A, injected across both hands via a dorsal approach. Each patient had a baseline, 6- and 12-week hand assessment and thermographic image (FLIR E60bx) performed for the study. RESULTS Eighty-eight percent of patients reported an improvement in symptoms including reduction in pain, improved colour change with reduced swelling and edema at 6 weeks. Of these patients, 80% reported an improvement in cold intolerance with a reduction in the frequency and severity of Raynaud's attacks. There was a significant improvement in both the DASH score (p = 0.001), Kapandji score (p = 0.001) and hand strength (p < 0.05). No patients reported weakness. Improvements in hand function and symptoms of RP were still evident at 12 weeks. CONCLUSIONS Btx-A injected via a dorsal approach improves symptoms and reduces the number of RP. We have shown an effective non-surgical approach technique to treat RP.Key Points• Raynaud's phenomenon is a common vasospastic disorder of the digital vessels, which can cause severe pain, restrictions to hand function and ulceration.• Dorsal botulinum toxin type A injections can improve the symptoms of secondary Raynaud's phenomenon and hand function for approximately 3 months.
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Affiliation(s)
- Kiran Dhaliwal
- Charles Wolfson Center for Reconstructive Surgery, Royal Free Hospital, London, UK.,UCL Centre for Nanotechnology and Regenerative Medicine, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK.,Royal Free Hospital, London, UK.,Plastic & Reconstructive Surgery, Royal Free Hospital, London, UK
| | - Michelle F Griffin
- Charles Wolfson Center for Reconstructive Surgery, Royal Free Hospital, London, UK. .,UCL Centre for Nanotechnology and Regenerative Medicine, London, UK. .,Division of Surgery & Interventional Science, University College London, London, UK. .,Royal Free Hospital, London, UK. .,Plastic & Reconstructive Surgery, Royal Free Hospital, London, UK.
| | - Sebastian Salinas
- Charles Wolfson Center for Reconstructive Surgery, Royal Free Hospital, London, UK.,UCL Centre for Nanotechnology and Regenerative Medicine, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK.,Royal Free Hospital, London, UK.,Plastic & Reconstructive Surgery, Royal Free Hospital, London, UK
| | - Kevin Howell
- Charles Wolfson Center for Reconstructive Surgery, Royal Free Hospital, London, UK.,Royal Free Hospital, London, UK.,Center for Rheumatology, UCL Division of Medicine and Royal Free London NHS Foundation Trust Hospital, London, UK
| | - Christopher P Denton
- Charles Wolfson Center for Reconstructive Surgery, Royal Free Hospital, London, UK.,Royal Free Hospital, London, UK.,Center for Rheumatology, UCL Division of Medicine and Royal Free London NHS Foundation Trust Hospital, London, UK
| | - Peter E M Butler
- Charles Wolfson Center for Reconstructive Surgery, Royal Free Hospital, London, UK.,UCL Centre for Nanotechnology and Regenerative Medicine, London, UK.,Division of Surgery & Interventional Science, University College London, London, UK.,Royal Free Hospital, London, UK.,Plastic & Reconstructive Surgery, Royal Free Hospital, London, UK
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11
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Satteson ES, Chung MP, Chung LS, Chang J. Microvascular Hand Surgery for Digital Ischemia in Scleroderma. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2019; 5:130-136. [PMID: 34095502 DOI: 10.1177/2397198319863565] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Periarterial sympathectomy and arterial bypass are microsurgical techniques which the literature suggests can provide improvement in digital pain and ulceration in patients with systemic sclerosis (SSc) who have persistent symptoms despite medication management. This review summarizes the relevant anatomy, medical therapies, operative techniques, and surgical outcomes and complications associated with the management of the vascular manifestations of SSc in the hand. Multidisciplinary collaboration between dermatology, rheumatology, and hand surgery can facilitate optimal medical and surgical management for SSc patients.
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Affiliation(s)
- Ellen S Satteson
- Division of Plastic Surgery, Department of Surgery, The Robert A. Chase Hand Center, Stanford University Medical Center, Palo Alto, CA, USA
| | - Melody P Chung
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University Medical Center, Palo Alto, CA, USA
| | - Lorinda S Chung
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University Medical Center, Palo Alto, CA, USA.,Division of Rheumatology, Department of Medicine, Palo Alto VA Health Care System, Palo Alto, CA, USA
| | - James Chang
- Division of Plastic Surgery, Department of Surgery, The Robert A. Chase Hand Center, Stanford University Medical Center, Palo Alto, CA, USA
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12
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Herrick AL. Raynaud's phenomenon. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2019; 4:89-101. [PMID: 35382391 PMCID: PMC8922643 DOI: 10.1177/2397198319826467] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 11/27/2018] [Indexed: 09/05/2023]
Abstract
Raynaud's phenomenon can be either primary (idiopathic) or secondary to underlying disease including systemic sclerosis. Primary Raynaud's phenomenon is very common, affecting approximately 3%-5% of the general population. Although much rarer, systemic sclerosis-related Raynaud's phenomenon can be particularly severe, progressing to digital ulceration in approximately 50% of patients. Raynaud's phenomenon can have a major impact on quality of life. This review has a focus on the systemic sclerosis-related Raynaud's phenomenon (which is the most researched form of Raynaud's phenomenon and probably the most challenging to treat) and on recent advances. Epidemiology (including transition from 'isolated' to systemic sclerosis-related Raynaud's phenomenon), pathogenesis, diagnosis and assessment are discussed, followed by the treatment of both 'uncomplicated' and 'complicated' Raynaud's phenomena (i.e. Raynaud's phenomenon which has progressed to digital ulceration and/or critical ischaemia). Finally, some of the major challenges for the next 5-10 years are highlighted.
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Affiliation(s)
- Ariane L Herrick
- Centre for Musculoskeletal Research, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- NIHR Manchester Biomedical Research Centre, Manchester, UK
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13
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Bahl D, Daftardar S, Devi Bachu R, Boddu SHS, Altorok N, Kahaleh B. Evaluation of topical econazole nitrate formulations with potential for treating Raynaud's phenomenon. Pharm Dev Technol 2019; 24:689-699. [PMID: 30712434 DOI: 10.1080/10837450.2019.1578371] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The purpose of this work was to design and characterize a topical formulation of econazole nitrate (EN) with potential for treating Raynaud's phenomenon (RP). Four topical dosage forms (F1_topical solution, F2_HPMC or hydroxypropyl methylcellulose dispersion, F3_VersaBase® cream, and F4_Lipoderm® Activemax™ Cream) containing 3% w/w EN were prepared and characterized for drug content, pH, viscosity, spreadability, drug crystallinity, stability, and in vitro permeation using Franz cells across pig ear skin, and results were compared to the 1% marketed EN cream. All four formulations had acceptable physical and visual characteristics required for topical application, with 3% w/w EN. The order of amount of drug permeated from highest to lowest was F2 (10.27%) > F4 (2.47%) > F1 (2.28%) > F3 (1.47%) > marketed formulation (0.22%). Formulation F2 showed better penetration of the drug into the stratum corneum, epidermis, and dermis layers. The drug concentration in the stratum corneum and epidermis was approximately 10-20 times higher with F2 compared to the marketed formulation. All formulations were found to be stable for up to 6 months. All four EN formulations were found to be better than the 1% marketed cream. Formulation F2_HPMC dispersion could be further explored as a treatment option for RP.
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Affiliation(s)
- Dherya Bahl
- a College of Pharmacy and Pharmaceutical Sciences , The University of Toledo Health Science Campus, The University of Toledo , Toledo , OH , USA
| | - Saloni Daftardar
- a College of Pharmacy and Pharmaceutical Sciences , The University of Toledo Health Science Campus, The University of Toledo , Toledo , OH , USA
| | - Rinda Devi Bachu
- a College of Pharmacy and Pharmaceutical Sciences , The University of Toledo Health Science Campus, The University of Toledo , Toledo , OH , USA
| | - Sai H S Boddu
- a College of Pharmacy and Pharmaceutical Sciences , The University of Toledo Health Science Campus, The University of Toledo , Toledo , OH , USA.,b Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences , Ajman University , Ajman , UAE
| | - Nezam Altorok
- c Department of Medicine, Division of Rheumatology , University of Toledo , Toledo , OH , USA
| | - Bashar Kahaleh
- c Department of Medicine, Division of Rheumatology , University of Toledo , Toledo , OH , USA
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14
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Daniels J, Pauling JD, Eccleston C. Behaviour change interventions for the management of Raynaud's phenomenon: a systematic literature review. BMJ Open 2018; 8:e024528. [PMID: 30552281 PMCID: PMC6303561 DOI: 10.1136/bmjopen-2018-024528] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 10/06/2018] [Accepted: 11/02/2018] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Raynaud's phenomenon (RP) is a significant cause of morbidity. Vasodilator medications cause unwanted adverse effects, with behavioural and lifestyle changes forming the mainstay of self-management; this is difficult to implement successfully. The objectives of this study were to evaluate the efficacy of behaviour change interventions for RP and identify learning points for future treatment development. DESIGN Systematic literature review and narrative synthesis of findings. DATA SOURCES EMBASE, MEDLINE, Cochrane and PsycINFO were searched for eligible studies on 22 August 2017. ELIGIBILITY CRITERIA Randomised controlled trials (RCTs) of behaviour change interventions with at least one control comparator arm. DATA EXTRACTION AND SYNTHESIS Study selection, data extraction and risk of bias were assessed independently by two reviewers, reaching consensus with a third when necessary. Primary outcomes of interest included severity/impact, frequency and duration of RP episodes, pain, disability, adverse events and study withdrawal. RESULTS Of 638 articles retrieved, eight studies fulfilled criteria for inclusion. Biofeedback was the active behaviour change treatment arm for seven studies, with one study reporting a behavioural intervention. Studies were published 1978-2002; six were USA-based studies, one German and one Swedish. Using Cochrane Risk of Bias assessment, studies were assessed to be overall at high risk of bias, with the exception of one large RCT. The total sample included 495 participants (study median=29), with a median age of 39.5 years and preponderance towards females (73%). Five studies reported significant effects in primary outcomes of interest; however, due to missing data, relative efficacy of interventions could not be reliably assessed. CONCLUSIONS There is no evidence to support or refute claims of the efficacy of behaviour change interventions for the management of RP. There remains a strong case for developing and testing behaviour change interventions that focus on self-management; however, theoretical development and advancement in trial quality is imperative to underpin future work. PROSPERO REGISTRATION NUMBER CRD42017049643.
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Affiliation(s)
- Jo Daniels
- Department of Psychology, The University of Bath, Bath, UK
| | - John D Pauling
- Department of Rheumatology, Royal National Hospital for Rheumatic Diseases, Bath, UK
- Department of Pharmacy and Pharmacology, The University of Bath, Bath, UK
| | - Christopher Eccleston
- Centre for Pain Research, University of Bath, Bath, UK
- Department of Clinical and Health Psychology, Ghent University, Ghent, Belgium
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15
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Use of nitroglycerin ointment to treat primary and secondary Raynaud’s phenomenon: a systematic literature review. Rheumatol Int 2018; 38:2209-2216. [DOI: 10.1007/s00296-018-4119-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 08/02/2018] [Indexed: 10/28/2022]
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16
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Ascherman DP, Zang Y, Fernandez I, Clark ES, Khan WN, Martinez L, Greidinger EL. An Autoimmune Basis for Raynaud's Phenomenon: Murine Model and Human Disease. Arthritis Rheumatol 2018; 70:1489-1499. [PMID: 29569858 DOI: 10.1002/art.40505] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 03/15/2018] [Indexed: 01/26/2023]
Abstract
OBJECTIVE Raynaud's phenomenon (RP) is common in anti-RNP-positive patients with rheumatic diseases but is not itself known to be caused by autoimmunity. The aim of this study was to assess autoantibodies that could mediate this process. METHODS Antibodies derived from patient sera and from murine models of anti-RNP autoimmunity were screened for the ability to induce RP-like tissue ischemia and endothelial cell apoptosis in murine models and in vitro systems. RESULTS RNP-positive sera from RP patients and murine sera from RNP-positive B cell adoptive transfer recipients induced RP-like tissue ischemia and endothelial cell apoptosis. Proteomic analysis identified cytokeratin 10 (K10) as a candidate autoantigen in RP. Monoclonal anti-K10 antibodies reproduced patterns of ischemic tissue loss and endothelial cell apoptosis; K10 knockout or depletion of anti-K10 activity in serum was protective. Cold exposure enhanced K10 expression and in vivo tissue loss. CONCLUSION Anti-K10 antibodies are sufficient to mediate RP-like ischemia in murine models and are implicated in the pathogenesis of RP in patients with anti-RNP autoimmunity.
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Affiliation(s)
- D P Ascherman
- Miami VA Medical Center and University of Miami Miller School of Medicine, Miami, Florida
| | - Y Zang
- University of Miami Miller School of Medicine, Miami, Florida
| | - I Fernandez
- University of Miami Miller School of Medicine, Miami, Florida
| | - E S Clark
- University of Miami Miller School of Medicine, Miami, Florida
| | - W N Khan
- University of Miami Miller School of Medicine, Miami, Florida
| | | | - E L Greidinger
- Miami VA Medical Center and University of Miami Miller School of Medicine, Miami, Florida
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17
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Curtiss P, Schwager Z, Cobos G, Lo Sicco K, Franks AG. A systematic review and meta-analysis of the effects of topical nitrates in the treatment of primary and secondary Raynaud's phenomenon. J Am Acad Dermatol 2018; 78:1110-1118.e3. [DOI: 10.1016/j.jaad.2018.01.043] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/21/2018] [Accepted: 01/27/2018] [Indexed: 12/14/2022]
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18
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Asano Y, Jinnin M, Kawaguchi Y, Kuwana M, Goto D, Sato S, Takehara K, Hatano M, Fujimoto M, Mugii N, Ihn H. Diagnostic criteria, severity classification and guidelines of systemic sclerosis. J Dermatol 2018; 45:633-691. [PMID: 29687465 DOI: 10.1111/1346-8138.14162] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 11/06/2017] [Indexed: 01/17/2023]
Abstract
Several effective drugs have been identified for the treatment of systemic sclerosis (SSc). However, in advanced cases, not only their effectiveness is reduced but they may be also harmful due to their side-effects. Therefore, early diagnosis and early treatment is most important for the treatment of SSc. We established diagnostic criteria for SSc in 2003 and early diagnostic criteria for SSc in 2011, for the purpose of developing evaluation of each organ in SSc. Moreover, in November 2013, the American College of Rheumatology and the European Rheumatology Association jointly developed new diagnostic criteria for increasing their sensitivity and specificity, so we revised our diagnostic criteria and severity classification of SSc. Furthermore, we have revised the clinical guideline based on the newest evidence. In particular, the clinical guideline was established by clinical questions based on evidence-based medicine according to the New Minds Clinical Practice Guideline Creation Manual (version 1.0). We aimed to make the guideline easy to use and reliable based on the newest evidence, and to present guidance as specific as possible for various clinical problems in treatment of SSc.
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Affiliation(s)
- Yoshihide Asano
- Department of Dermatology, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masatoshi Jinnin
- Department of Dermatology and Plastic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yasushi Kawaguchi
- Institute of Rheumatology, Tokyo Woman's Medical University, Tokyo, Japan
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Daisuke Goto
- Department of Rheumatology, Faculty of Medicine, Univertity of Tsukuba, Ibaraki, Japan
| | - Shinichi Sato
- Department of Dermatology, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Takehara
- Department of Molecular Pathology of Skin, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Ishikawa, Japan
| | - Masaru Hatano
- Graduate School of Medicine Department of Therapeutic Strategy for Heart Failure, The University of Tokyo, Tokyo, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Naoki Mugii
- Section of Rehabilitation, Kanazawa University Hospital, Ishikawa, Japan
| | - Hironobu Ihn
- Department of Dermatology and Plastic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
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19
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Pauling JD. The challenge of establishing treatment efficacy for cutaneous vascular manifestations of systemic sclerosis. Expert Rev Clin Immunol 2018; 14:431-442. [PMID: 29641934 DOI: 10.1080/1744666x.2018.1464390] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION The cutaneous vascular manifestations of systemic sclerosis (SSc) comprise Raynaud's phenomenon, cutaneous ulceration, telangiectasia formation and critical digital ischaemia; each of which are associated with significant disease-related morbidity. Despite the availability of multiple classes of vasodilator therapy, many of which have been the subject of RCTs, a limited number of pharmacological interventions are currently approved for the management of cutaneous vascular manifestations of SSc. Areas covered: A major challenge has been demonstrating treatment efficacy with examples of promising therapies yielding contrasting results in controlled trial settings. Differences between consensus best-practice guidelines, evidence-based recommendations and marketing approvals in different jurisdictions has resulted in geographic variation in clinical practice concerning the management of cutaneous vascular manifestations of SSc. Difficulty demonstrating treatment efficacy risks waning industry engagement for drug development programmes in this field. This article highlights the key challenges in establishing treatment efficacy and barriers that must be overcome to support successful clinical trial programmes across the spectrum of cutaneous vascular manifestations of SSc. Expert commentary: The paucity of approved treatments for cutaneous vascular manifestations of SSc relates as much to challenges in clinical trial design and the need for reliable clinical trial endpoints, as to lack of therapeutic options.
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Affiliation(s)
- John D Pauling
- a Department of Rheumatology, Royal National Hospital for Rheumatic Diseases , Royal United Hospitals NHS Foundation Trust , Bath , UK.,b Department of Pharmacy and Pharmacology , University of Bath , Bath , UK
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20
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Pearson DR, Werth VP, Pappas-Taffer L. Systemic sclerosis: Current concepts of skin and systemic manifestations. Clin Dermatol 2018; 36:459-474. [PMID: 30047430 DOI: 10.1016/j.clindermatol.2018.04.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Systemic sclerosis is an uncommon autoimmune connective tissue disease with multiorgan system involvement and significant associated morbidity and mortality. Cutaneous signs and clinical manifestations are of particular importance, as they may be recognized before systemic manifestations, allowing earlier risk stratification into the limited and diffuse cutaneous subtypes, as well as earlier initiation of treatment. Important cutaneous manifestations include Raynaud's phenomenon, digital ulcers, cutaneous sclerosis, calcinosis cutis, telangiectasias, pruritus, and dyspigmentation. Despite investigation of a wide variety of treatments, no FDA-approved pharmacologic therapies exist for systemic sclerosis, and data from high-quality studies are limited. In the following review, we will discuss skin-directed therapies. Although there is evidence to support specific treatments for Raynaud's phenomenon, digital ulcers, and cutaneous sclerosis, there are limited rigorous studies evaluating the treatment of other cutaneous signs and clinical manifestations. Additional randomized-controlled trials and large observational studies are necessary to develop future evidence-based treatment options.
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Affiliation(s)
- David R Pearson
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania, USA; Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
| | - Victoria P Werth
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania, USA; Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lisa Pappas-Taffer
- Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania, USA; Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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21
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Abstract
Raynaud's phenomenon (RP) is a transient, acral, vasospastic phenomenon that manifests with characteristic color changes. This vasospasm, classically triggered by cold temperatures, may also be driven by shifts in temperature, climate, or emotional state. Primary RP (PRP) is a common condition without severe sequelae. Secondary RP (SRP), which may be driven by vascular, autoimmune, hematologic, or endocrine etiologies, can result in digital ulceration, irreversible ischemia and necrosis, and secondary infection. This review delineates the clinical manifestations of both primary and secondary RP, as well as the current understanding of RP epidemiology and pathogenesis. Proper examination, including nailfold capillary microscopy, and laboratory workup for secondary causes of RP are also discussed. The traditional armamentarium of therapies used for RP, as well as newer medical and surgical options, is also summarized with particular regard to the clinical evidence for their efficacy.
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Affiliation(s)
- Thomas Stringer
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York, New York, USA
| | - Alisa N Femia
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York, New York, USA.
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22
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Herrick AL. Evidence-based management of Raynaud's phenomenon. Ther Adv Musculoskelet Dis 2017; 9:317-329. [PMID: 29201156 PMCID: PMC5700788 DOI: 10.1177/1759720x17740074] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 09/07/2017] [Indexed: 12/18/2022] Open
Abstract
Raynaud's phenomenon (RP) is relevant to the rheumatologist because it may signify an underlying connective tissue disease and also because it can be very challenging to treat, especially when it has progressed to digital ulceration or critical ischaemia. This review article discusses diagnosis (does this patient have an underlying connective tissue disease?), including the role for nailfold capillaroscopy, and treatment. Management of 'uncomplicated' RP is first described and then treatment of RP complicated by progression to digital ulceration or critical ischaemia, highlighting recent advances (including phosphodiesterase type 5 inhibition, and endothelin 1 receptor antagonism) and the evidence base underpinning these. Possible future therapies are briefly discussed.
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Affiliation(s)
- Ariane L. Herrick
- Centre for Musculoskeletal Research, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester UK, M13 9PT and NIHR Manchester Biomedical Research Centre, Central Manchester NHS Foundation Trust, Manchester, UK
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23
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Cutolo M, Smith V, Furst DE, Khanna D, Herrick AL. Points to consider-Raynaud's phenomenon in systemic sclerosis. Rheumatology (Oxford) 2017; 56:v45-v48. [PMID: 28992170 DOI: 10.1093/rheumatology/kex199] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Indexed: 11/13/2022] Open
Abstract
RP is an exaggerated vasospastic response to cold or emotion. Randomized, double-blind, placebo-controlled trials with either parallel group or cross-over trials should be mainly considered. Cross-over design, which is good for early phase trials of immediate or very short-term outcomes, is important in a condition as heterogeneous as RP: a wash-out period between treatment arms should always be included to minimize the possibility of a period (carry-over) effect. Duration of RP trials is usually constrained by the need to complete these over a single season, usually winter when the weather is colder. For cross-over trials, each treatment arm tends to be 4 weeks or less. Frequency and duration of attacks, and the Raynaud's Condition Score are widely used outcome measures. There is increasing interest in physiological laboratory endpoints, for example laser Doppler imaging at least for early phase trials.
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Affiliation(s)
- Maurizio Cutolo
- Research Laboratories and Division of Clinical Rheumatology, Department of Internal Medicine, IRCCS, University of Genova, Genova, Italy
| | - Vanessa Smith
- Department of Rheumatology, Ghent University Hospital.,Faculty of Internal Medicine, Ghent University, Ghent, Belgium
| | - Daniel E Furst
- Department of Rheumatology, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Dinesh Khanna
- Department of Medicine University of Michigan, University of Michigan Scleroderma Program, Ann Arbor, MI
| | - Ariane L Herrick
- The University of Manchester, Salford Royal NHS Foundation Trust, Manchester and NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre, UK
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24
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Singhal M, Lapteva M, Kalia YN. Formulation challenges for 21st century topical and transdermal delivery systems. Expert Opin Drug Deliv 2017; 14:705-708. [DOI: 10.1080/17425247.2017.1311320] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Mayank Singhal
- School of Pharmaceutical Sciences, University of Geneva & University of Lausanne, Geneva, Switzerland
| | - Maria Lapteva
- School of Pharmaceutical Sciences, University of Geneva & University of Lausanne, Geneva, Switzerland
| | - Yogeshvar N. Kalia
- School of Pharmaceutical Sciences, University of Geneva & University of Lausanne, Geneva, Switzerland
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25
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Abstract
INTRODUCTION Raynaud's phenomenon (RP) can be either primary (idiopathic) or secondary to a number of different diseases/conditions, when vasopasm can be superimposed upon structural vascular abnormality or a hyperviscosity state and may then lead to severe ischaemia with tissue damage. Treatment must be tailored to the individual. Areas covered: This review discusses how increased understanding of the pathogenesis of RP has driven and is driving new approaches to therapy, and how we are now better able to predict which patients presenting with RP are likely to have an underlying disease requiring specific intervention. Medline searches (1946 to August 2016) were conducted for 'Raynaud's' in combination with relevant terms including different drugs. All papers identified were English language, with abstracts. Expert commentary: Randomised controlled trials of RP present particular challenges. The major aim must continue to be development of safe, effective treatments for patients across the spectrum of RP.
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Affiliation(s)
- Ariane L Herrick
- a Division of Musculoskeletal and Dermatological Sciences , The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre , Manchester , UK.,b NIHR Manchester Musculoskeletal Biomedical Research Unit , Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre , Manchester , UK
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26
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Gaillard-Bigot F, Roustit M, Blaise S, Cracowski C, Seinturier C, Imbert B, Carpentier P, Cracowski JL. Treprostinil Iontophoresis Improves Digital Blood Flow during Local Cooling in Systemic Sclerosis. Microcirculation 2016; 23:266-70. [PMID: 26833587 DOI: 10.1111/micc.12272] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 01/23/2016] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Severe Raynaud's syndrome and DUs are the most prevalent manifestations of SSc peripheral microvascular disease. We tested whether treprostinil iontophoresis on the finger pad of patients with SSc would improve digital blood flow during hand cooling. METHODS Eleven patients with limited cutaneous SSc underwent a double-blinded iontophoresis of treprostinil (2.56 × 10(-4) M during two hours) and placebo (NaCl 0.9%) on two finger pads. Then, the hand was inserted for 30 minutes in a fenestrated cooling box at 8 °C, and skin blood flow was recorded continuously using LSCI. RESULTS During the local cooling, CVC was significantly higher at the treprostinil site than at the placebo site and remained higher 30 minutes after the test. CONCLUSIONS In patients with SSc, digital treprostinil iontophoresis shifts skin blood flow upward during local cooling of the hand and during the initial rewarming phase. Digital treprostinil iontophoresis should now be tested in larger scale studies.
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Affiliation(s)
- Florence Gaillard-Bigot
- University Grenoble Alpes, Grenoble, France.,Clinical Pharmacology Unit, INSERM CIC1406, Grenoble University Hospital, Grenoble, France.,INSERM, U1042, HP2, Grenoble, France
| | - Matthieu Roustit
- University Grenoble Alpes, Grenoble, France.,Clinical Pharmacology Unit, INSERM CIC1406, Grenoble University Hospital, Grenoble, France.,INSERM, U1042, HP2, Grenoble, France
| | - Sophie Blaise
- INSERM, U1042, HP2, Grenoble, France.,Vascular Medicine Department, Grenoble University Hospital, Grenoble, France
| | - Claire Cracowski
- Clinical Pharmacology Unit, INSERM CIC1406, Grenoble University Hospital, Grenoble, France.,INSERM, U1042, HP2, Grenoble, France
| | | | - Bernard Imbert
- Vascular Medicine Department, Grenoble University Hospital, Grenoble, France
| | - Patrick Carpentier
- Vascular Medicine Department, Grenoble University Hospital, Grenoble, France
| | - Jean-Luc Cracowski
- University Grenoble Alpes, Grenoble, France.,Clinical Pharmacology Unit, INSERM CIC1406, Grenoble University Hospital, Grenoble, France.,INSERM, U1042, HP2, Grenoble, France
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Meiszterics Z, Tímár O, Gaszner B, Faludi R, Kehl D, Czirják L, Szűcs G, Komócsi A. Early morphologic and functional changes of atherosclerosis in systemic sclerosis—a systematic review and meta-analysis. Rheumatology (Oxford) 2016; 55:2119-2130. [DOI: 10.1093/rheumatology/kew236] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 04/29/2016] [Indexed: 02/03/2023] Open
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Abstract
Raynaud's phenomenon (RP) is a major cause of pain and disability in patients with autoimmune connective tissue diseases (CTDs), particularly systemic sclerosis (SSc). The clinician must perform a comprehensive clinical assessment in patients with RP to differentiate between primary (idiopathic) and secondary RP, in particular (for rheumatologists), secondary to an autoimmune CTD, as both the prognosis and treatment may differ significantly. Key investigations are nailfold capillaroscopy and testing for autoantibodies (in particular, those associated with SSc). Patients with RP and either abnormal nailfold capillaroscopy or an SSc-specific antibody (and especially with both) have a high risk of transitioning to an autoimmune CTD. Both nailfold capillaroscopy and autoantibody specificity may help the clinician in predicting organ-based complications. The management of CTD-associated RP requires a multifaceted approach to treatment, including patient education and conservative ('non-drug') measures. Patients with CTD-associated RP often require pharmacological treatment, which in the first instance is usually a calcium channel blocker, although other agents can be used. There is an increasing tendency to use phosphodiesterase type 5 inhibitors early in the treatment of CTD-associated RP. Oral therapies are commonly associated with side effects (often due to systemic vasodilation) that may result in failure of dose escalation and/or permanent discontinuation. Intravenous prostanoid therapy and surgery (e.g., botulinum toxin injection and digital sympathectomy) can be considered in severe RP. Patients with CTD-associated RP can develop a number of ischaemic digital complications (primarily ulcers and critical ischaemia), which may be associated with significant tissue loss. Future research is required to increase the understanding of the pathogenesis and natural history of RP (to drive therapeutic advances), and to explore/develop drug therapies, including those that target the mechanisms mediating cold-induced vasoconstriction, and locally acting therapies free of systemic side effects.
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Affiliation(s)
- Michael Hughes
- Centre for Musculoskeletal Research, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Ariane L Herrick
- Centre for Musculoskeletal Research, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK; NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
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Little J, Murray A, Dinsdale G, Wilkinson J, Moore T, Herrick AL. Whole finger iontophoresis of sodium nitroprusside to increase blood flow in patients with systemic sclerosis: Influence of concentration. Int J Pharm 2015; 490:446-9. [DOI: 10.1016/j.ijpharm.2015.05.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 04/27/2015] [Accepted: 05/12/2015] [Indexed: 02/02/2023]
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Abstract
Raynaud’s phenomenon and digital ulcerations are two common clinical features seen in patients with systemic sclerosis. They are painful and lead to significant morbidity and altered hand function within this patient population. While currently there are no US Food and Drug Administration (FDA)-approved medications for the treatment of digital ulcerations in the United States, clinical trials have supported the use of pharmacologic and nonpharmacologic modalities in facilitating healing of existing digital ulcers and preventing formation of new ulcers. This article reviews the published data on these therapeutic options.
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Affiliation(s)
- Shawn Abraham
- Division of Rheumatology, immunology, and Allergy, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Virginia Steen
- Division of Rheumatology, immunology, and Allergy, MedStar Georgetown University Hospital, Washington, DC, USA
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Volkmann ER, Furst DE. Management of Systemic Sclerosis-Related Skin Disease: A Review of Existing and Experimental Therapeutic Approaches. Rheum Dis Clin North Am 2015. [PMID: 26210126 DOI: 10.1016/j.rdc.2015.04.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The skin is the most common organ system involved in patients with systemic sclerosis (SSc). Nearly all patients experience cutaneous symptoms, including sclerosis, Raynaud's phenomenon, digital ulcers, telangiectasias, and calcinosis. In addition to posing functional challenges, cutaneous symptoms are often a major cause of pain, psychological distress, and body image dissatisfaction. The present article reviews the main features of SSc-related cutaneous manifestations and highlights an evidence-based treatment approach for treating each manifestation. This article also describes novel treatment approaches and opportunities for further research in managing this important clinical dimension of SSc.
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Affiliation(s)
- Elizabeth R Volkmann
- Division of Rheumatology, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, 1000 Veteran Avenue, Suite 32-59, Los Angeles, CA 90095, USA.
| | - Daniel E Furst
- Division of Rheumatology, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, 1000 Veteran Avenue, Suite 32-59, Los Angeles, CA 90095, USA
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García de la Peña Lefebvre P, Nishishinya MB, Pereda CA, Loza E, Sifuentes Giraldo WA, Román Ivorra JA, Carreira P, Rúa-Figueroa I, Pego-Reigosa JM, Muñoz-Fernández S. Efficacy of Raynaud's phenomenon and digital ulcer pharmacological treatment in systemic sclerosis patients: a systematic literature review. Rheumatol Int 2015; 35:1447-59. [PMID: 25824427 DOI: 10.1007/s00296-015-3241-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 03/02/2015] [Indexed: 11/29/2022]
Abstract
To evaluate the efficacy of current treatments for the Raynaud phenomenon (RP) in patients with systemic sclerosis (SSc), a systematic literature search was performed using Medline, EMBASE, and Cochrane Central Register of Controlled Trials (from 1961 to October 2011). We included meta-analyses, systematic reviews, clinical trials, and high-quality cohort studies published in English or Spanish. Patient populations had to include adults diagnosed with limited cutaneous or diffuse SSc who had associated RP and/or digital ulcers under pharmacological treatment. Efficacy of treatments was evaluated based on: number of RP episodes, RP severity, episode-free time, ulcer improvement/healing, and appearance of new ulcers. We used the Jadad scale of methodological quality to evaluate the quality of randomized clinical trials, and the 2009 Oxford Centre for Evidence-Based Medicine classification for other studies. Of a total of 1617 studies identified, only 27 fulfilled inclusion criteria. Drugs received the following grade recommendations: Grade A for nifedipine, nicardipine, quinapril, IV iloprost, bosentan, tadalafil, and MQx-503; Grade B for beraprost, cicaprost, DMSO, cyclofenil, and atorvastatin; and Grade C for misoprostol, prazosin, OPC-2826, enalapril, sildenafil, antioxidant, and stanazolol. Calcium channel blockers, prostanoids, tadalafil, and bosentan received the highest recommendation level for their effectiveness. However, most systematic reviews reviewed just a handful of studies with small sample sizes and short follow-ups. Our review shows that the existing evidence on the efficacy of RP treatment in SSc patients is inconclusive which calls for further research, especially in the form of prospective studies of high quality with long-term follow-ups.
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Affiliation(s)
- Paloma García de la Peña Lefebvre
- Servicio de Reumatología, Hospitales Universitarios Grupo Madrid (Madrid, Montepríncipe, Sanchinarro y Torrelodones), c/Oña nº10, 28050, Madrid, Spain,
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Prediction and impact of attacks of Raynaud’s phenomenon, as judged by patient perception. Rheumatology (Oxford) 2015; 54:1443-7. [DOI: 10.1093/rheumatology/kev002] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Indexed: 11/14/2022] Open
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37
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Abstract
Raynaud syndrome (RS) was first described by the French physician Maurice Raynaud in 1862 with the characteristic tricolor change featuring pallor (ischemic phase), cyanosis (deoxygenation phase), and erythema (reperfusion phase) induced by cold or stress. Although the underlying pathophysiological mechanism is unclear, alterations in activity of the peripheral adrenoceptor have been implicated, specifically an enhanced smooth muscle contraction due to overexpression or hyperactivity of postsynaptic alpha 2 receptors. There are 2 ways that RS can appear clinically; isolated, formerly referred as Raynaud disease or now primary RS and in association with other conditions, usually connective tissue disorders (eg, Sjögren syndrome, systemic lupus erythematosus, scleroderma, and rheumatoid arthritis), frequently called Raynaud phenomenon or secondary RS. The estimated prevalence in the general population is 3%-5%, with a higher prevalence in women than in men. The diagnosis is mainly clinical, based on patient descriptions of skin changes. Upper extremity pulse-volume recording is used to rule out proximal arterial obstruction. The differentiation between a vasospastic vs and obstructive mechanism is made using digital pressures and photoplethysmography, where an obstructive mechanism has decreased pressures and blunted waveforms. Cold challenge testing, such as ice water immersion with temperature recovery, is highly sensitive but lack specificity. Serologic screening (antinuclear antibody and rheumatoid factor) is advocated to rule out associated connective tissue disorders. Most patients with RS can be managed conservatively, with avoidance of cold exposure or hand warming. For those in whom conservative management is inadequate, a number of pharmacologic and surgical therapies have been used. Owing to lack of complete understanding of the underlying pathophysiology, targeted therapy has not been possible; rather, therapy has been focused on the use of general vasodilation strategies. In this review, the diagnosis, natural history, and current medical and invasive therapy are summarized.
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Affiliation(s)
| | - Gregory J Landry
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR.
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Garrido Colmenero C, Martínez García E, Blasco Morente G, Tercedor Sánchez J. Nitroglycerin patch for the treatment of chondrodermatitis nodularis helicis: a new therapeutic option. Dermatol Ther 2014; 27:278-80. [DOI: 10.1111/dth.12137] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Roustit M, Khouri C, Blaise S, Villier C, Carpentier P, Cracowski JL. Pharmacologie du phénomène de Raynaud. Therapie 2014; 69:115-28. [DOI: 10.2515/therapie/2013068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 09/19/2013] [Indexed: 11/20/2022]
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40
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Hughes M, Herrick AL. Treatment options in Raynaud's phenomenon. Expert Opin Orphan Drugs 2014. [DOI: 10.1517/21678707.2014.883314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Prete M, Fatone MC, Favoino E, Perosa F. Raynaud's phenomenon: from molecular pathogenesis to therapy. Autoimmun Rev 2014; 13:655-67. [PMID: 24418302 DOI: 10.1016/j.autrev.2013.12.001] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 12/24/2013] [Indexed: 01/01/2023]
Abstract
Raynaud's phenomenon (RP) is a well defined clinical syndrome characterized by recurrent episodes of digital vasospasm triggered by exposure to physical/chemical or emotional stress. RP has been classified as primary or secondary, depending on whether it occurs as an isolated condition (pRP) or is associated to an underlying disease, mainly a connective tissue disease (CTD-RP). In both cases, it manifests with unique "triple" (pallor, cyanosis and erythema), or "double" color changes. pRP is usually a benign condition, while sRP can evolve and be complicated by acral digital ulcers and gangrene, which may require surgical treatment. The pathogenesis of RP has not yet been entirely clarified, nor is it known whether autoantibodies have a role in RP. Even so, recent advances in our understanding of the pathophysiology have highlighted novel potential therapeutic targets. The aim of this review is to discuss the etiology, epidemiology, risk factors, clinical manifestations, recently disclosed pathogenic mechanisms underlying RP and their correlation with the available therapeutic options, focusing primarily on pRP and CTD-RP.
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Affiliation(s)
- Marcella Prete
- Internal Medicine, University of Bari Medical School, I-70124 Bari, Italy
| | | | - Elvira Favoino
- Rheumatological and Autoimmune Systemic Diseases Units, University of Bari Medical School, I-70124 Bari, Italy
| | - Federico Perosa
- Rheumatological and Autoimmune Systemic Diseases Units, University of Bari Medical School, I-70124 Bari, Italy.
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Tingey T, Shu J, Smuczek J, Pope J. Meta-Analysis of Healing and Prevention of Digital Ulcers in Systemic Sclerosis. Arthritis Care Res (Hoboken) 2013; 65:1460-71. [DOI: 10.1002/acr.22018] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Accepted: 03/20/2013] [Indexed: 12/28/2022]
Affiliation(s)
| | - Jenny Shu
- Schulich School of Medicine & Dentistry, University of Western Ontario; London, Ontario; Canada
| | | | - Janet Pope
- Schulich School of Medicine & Dentistry, University of Western Ontario; London, Ontario; Canada
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Abstract
Thromboangiitis obliterans, or Buerger disease, is a chronic nonatherosclerotic endarteritis manifesting as inflammation and thrombosis of distal extremity small and medium-sized arteries resulting in relapsing episodes of distal extremity ischemia. Takayasu arteritis is a rare syndrome characterized by inflammation of the aortic arch, pulmonary, coronary, and cerebral vessels, presenting with cerebrovascular symptoms, myocardial ischemia, or upper extremity claudication in young, often female, patients. Kawasaki disease is a small- and medium-vessel acute systemic vasculitis of young children, with morbidity and mortality stemming from coronary artery aneurysms. Microscopic polyangiitis, Churg-Strauss syndrome, and Wegener granulomatosis are systemic small-vessel vasculitides, affecting arterioles, capillary beds and venules, and each presenting with variable effects on the pulmonary, renal and gastrointestinal systems.
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Affiliation(s)
- William Wu
- Division of Vascular Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
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44
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Current medical and surgical management of Raynaud's syndrome. J Vasc Surg 2013; 57:1710-6. [DOI: 10.1016/j.jvs.2013.03.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Revised: 02/28/2013] [Accepted: 03/09/2013] [Indexed: 11/22/2022]
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Abstract
This review focuses on new findings and developments relevant to the clinician caring for patients with primary and secondary [especially systemic sclerosis (SSc)-related] Raynaud phenomenon (RP). In the last 18 months, several clinical trials and observational studies of RP and of SSc-related digital ulceration have been published, reflecting increased awareness of disease burden and increased interest by pharmaceutical companies: new insights into pathophysiology are driving new approaches to treatment. Key developments are the increased use of phosphodiesterase type V inhibitors in severe RP, and of bosentan (an endothelin-1 receptor antagonist) for prevention of recurrent SSc-related digital ulcers. Other treatments being researched include topical glyceryl trinitrate (applied locally to the digits), botulinum toxin (for severe digital ischemia/ulceration), and several other drugs including oral prostanoids. Increased availability and interest in nailfold capillaroscopy, by facilitating early diagnosis of SSc, should pave the way for studies of early intervention and vascular protection.
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Affiliation(s)
- Ariane L Herrick
- Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester, Manchester Academic Health Science Centre, Salford Royal NHS Foundation Trust, University of Manchester, Salford M6 8HD, UK.
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Gladue H, Maranian P, Paulus HE, Khanna D. Evaluation of test characteristics for outcome measures used in Raynaud's phenomenon clinical trials. Arthritis Care Res (Hoboken) 2013; 65:630-6. [PMID: 22972592 DOI: 10.1002/acr.21858] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Accepted: 09/05/2012] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Randomized controlled trials (RCTs) in Raynaud's phenomenon (RP) have shown conflicting efficacy data. Also, there is no consensus on the outcome measures that should be used. Our objectives were to assess the reliability of individual core set measures used in 3 RCTs, evaluate the placebo response for individual core set measures, and determine if a composite of individual core set measures will decrease the placebo response, which may improve our ability to see treatment effects in future trials. METHODS We analyzed core set measures from 249 patients in the placebo-treated groups from 3 RCTs. Core set measures analyzed included the Raynaud's Condition Score (RCS); patient and physician assessment of RP; pain, numbness, and tingling during an RP attack; average number of attacks/day; and duration of attacks. Intraclass correlation coefficients (ICCs) were calculated during the run-in period to the RCTs. RESULTS ICCs of ≥0.70 were observed for the RCS, attack symptoms, and average attacks/day. A high placebo response rate was observed for all individual core measures except the duration of attacks. For the RCS, the placebo response ranged from 56% with ≥10% improvement to 19.5% with ≥60% improvement. In contrast, placebo response rates of 10-20% were observed when several core set measures were combined to develop a composite score. CONCLUSION Outcome measures used in RCTs of RP are associated with marked variability. A combination of outcome measures is associated with low placebo responses. Future studies are needed to assess if a composite score will be able to differentiate placebo from an effective agent.
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Affiliation(s)
- Heather Gladue
- University of Michigan Scleroderma Program, Ann Arbor, MI 48109, USA
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47
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Sinnathurai P, Schrieber L. Treatment of Raynaud phenomenon in systemic sclerosis. Intern Med J 2013; 43:476-83. [DOI: 10.1111/imj.12082] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Accepted: 12/26/2012] [Indexed: 11/30/2022]
Affiliation(s)
- P. Sinnathurai
- Department of Rheumatology; Royal North Shore Hospital; Sydney New South Wales Australia
| | - L. Schrieber
- Department of Rheumatology; Royal North Shore Hospital; Sydney New South Wales Australia
- Sydney Medical School; University of Sydney; Sydney New South Wales Australia
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Kim DC, Lee CE. NXCL-4950, a novel composite applicable to peripheral skin, is capable of increasing skin temperature by enhancing capillary circulation. Clin Exp Dermatol 2012; 38:244-50. [PMID: 23006135 DOI: 10.1111/j.1365-2230.2012.04371.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Rapid skin warming and prompt correct medical treatment lead to dramatic improvement in patients with peripheral capillary-related damage, such as injuries, Raynaud disease and frostbite. AIM To characterize a novel composite, NXCL-4950, for use in a cosmetic lotion. METHODS The effects of NXCL-4950 on enhancing skin blood flow, skin temperature warming, and expansion of peripheral blood vessels and scalp microvessels were investigated. RESULTS Monitoring by laser Doppler perfusion imaging and thermal imaging showed that application of NXCL-4950 to the hands increased skin blood flow and temperature relative to the control (or placebo) group. For the 20 participants with a high Raynaud Condition Score, application of NXCL-4950 to the skin resulted in a mean increase of 215.53% in microvessel diameter and mean increase of 164.96% in the speed of blood flow. When NXCL-4950 was applied to the scalp, the microvessels around the hair roots were clearly visible after 20 min. CONCLUSION NXCL-4950 is a potential candidate for enhancing peripheral skin temperature, and might be useful in the treatment of capillary-related disorders.
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Affiliation(s)
- D-C Kim
- Department of Biomedical Laboratory Science, Gimcheon University, Gimcheon, Korea.
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Topal AA, Dhurat RS. Scleroderma therapy: clinical overview of current trends and future perspective. Rheumatol Int 2012; 33:1-18. [PMID: 23011088 DOI: 10.1007/s00296-012-2486-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Accepted: 07/07/2012] [Indexed: 12/20/2022]
Abstract
Systemic sclerosis is a chronic autoimmune condition with a complex pathogenesis and a high rate of mortality and morbidity. Internal organ involvement requires interdisciplinary approach in individual patient management. New discoveries in the pathogenesis of scleroderma herald a drastic change in the traditional outlook to therapy and have led to the development of the target-based approach in management. The challenge at present is to translate these advances in molecular mechanisms into well-designed clinical trials that will recognize potential disease-modifying therapies. This article is an evidence-based review of prevailing treatment options and future therapeutic targets in systemic sclerosis.
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Affiliation(s)
- Afsha A Topal
- T.N.M.C & BYL Nair Hospital, OPD 16, OPD building, Mumbai Central, Mumbai 400 008, India.
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Abstract
The past 10 years have seen the publication of results from several multicentre clinical trials in primary and systemic sclerosis (SSc)-related Raynaud phenomenon. The publication of these studies has occurred as a result of new insights into the pathogenesis of Raynaud phenomenon, which are directing new treatment approaches, and increased international collaboration between clinicians and scientists. Although the pathogenesis of Raynaud phenomenon is complex, abnormalities of the blood vessel wall, of neural control mechanisms and of intravascular (circulating) factors are known to interact and contribute. Key players relevant in drug development include nitric oxide, endothelin-1, alpha adrenergic receptor activation, abnormal signal transduction in vascular smooth muscle, oxidative stress and platelet activation. The main advances in diagnosis have been a clearer understanding of autoantibodies and of abnormal nailfold capillary patterns as independent predictors of SSc, and widespread use and increased availability of capillaroscopy. The ultimate aim is to translate the advances made in the pathophysiology and early diagnosis into development of treatments to prevent and reverse digital vascular dysfunction and injury. This Review provides an update of the pathogenesis, diagnosis and treatment of Raynaud phenomenon. Current and future treatment approaches are discussed, and some key unanswered questions are highlighted.
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