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Ture HY, Lee NY, Kim NR, Nam EJ. Raynaud's Phenomenon: A Current Update on Pathogenesis, Diagnostic Workup, and Treatment. Vasc Specialist Int 2024; 40:26. [PMID: 39040029 PMCID: PMC11266082 DOI: 10.5758/vsi.240047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/18/2024] [Accepted: 06/23/2024] [Indexed: 07/24/2024] Open
Abstract
Raynaud's phenomenon (RP) is a condition characterized by episodic, excessive vasoconstriction in the fingers and toes, triggered by cold or stress. This leads to a distinctive sequence of color changes in the digits. Pallor indicates reduced blood flow due to oxygen deprivation, while erythema appears as reperfusion. RP can be primary, with no identifiable underlying cause, or secondary, associated with other conditions. These conditions include autoimmune diseases, most commonly systemic sclerosis, vascular diseases; and neurological conditions. While the exact cause of RP remains unclear, genetic and hormonal (estrogen) factors are likely contributors. The pathogenesis of RP involves a complex interaction between the vascular wall, nerves, hormones, and humoral factors, disrupting the balance between vasoconstriction and vasodilation. In primary RP, the vascular abnormalities are primarily functional. However, in secondary RP, both functional and structural components occur in blood vessels. This explains why digital tissue damage frequently occurs in secondary RP but not primary RP. Diagnosis of RP is primarily clinical. Recent advancements in imaging techniques have aided in diagnosis and monitoring, but nail fold capillaroscopy remains the gold standard for distinguishing between primary and secondary RP. If there are signs of acute ischemic injury, vascular imaging, particularly preoperatively, is crucial to rule out other vaso-occlusive conditions. Management of RP focuses on alleviating symptoms and preventing tissue damage. Vasodilator medications are the first-line treatment when general measures like warmth and stress management are not sufficient. Dihydropyridine calcium channel blockers (CCBs), such as nifedipine, are commonly used for vasodilation. Phosphodiesterase-5 inhibitors and prostaglandin analogs are alternative options for patients who do not respond to CCBs or have ischemic tissue damage. Bosentan, an endothelin-1 receptor antagonist, has shown effectiveness in treating and preventing digital ulcers, especially in patients with multiple ulcers. For severe cases, botulinum toxin injections or sympathectomy surgery can be used to control RP symptoms. However, botulinum toxin injections require repeated administration, and sympathectomy's long-term effectiveness is uncertain. Fat grafting is a promising surgical therapy for promoting healing and preventing tissue injury.
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Affiliation(s)
- Hirut Yadeta Ture
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Nan Young Lee
- Department of Clinical Pathology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Na Ri Kim
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Eon Jeong Nam
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
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Levac B, Kerber J, Wagner E, Molitor JA, Saliterman SS. An Experimental Phototherapy Device for Studying the Effects of Blue Light on Patients with Raynaud's Phenomenon. Ann Biomed Eng 2024; 52:1732-1743. [PMID: 38530533 DOI: 10.1007/s10439-024-03487-z] [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: 10/25/2023] [Accepted: 02/28/2024] [Indexed: 03/28/2024]
Abstract
Raynaud's phenomenon (RP) is a condition that causes decreased blood flow to areas perfused by small blood vessels (e.g., fingers, toes). In severe cases, ulceration, gangrene, and loss of fingers may occur. Most treatments focus on inducing vasorelaxation in affected areas by the way of pharmaceuticals. Recently, animal studies have shown that vasorelaxation can be induced by non-coherent blue light (wavelength ~ 430-460 nm) through the actions of melanopsin, a photoreceptive opsin protein encoded by the OPN4 gene. To study this effect in humans, a reliable phototherapy device (PTD) is needed. We outline the construction of a PTD to be used in studying blue light effects on Raynaud's patients. Our design addresses user safety, calibration, electromagnetic compatibility/interference (EMC/EMI), and techniques for measuring physiological responses (temperature sensors, laser Doppler flow sensors, infrared thermal imaging of the hands). We tested our device to ensure (1) safe operating conditions, (2) predictable, user-controlled irradiance output levels, (3) an ability for measuring physiological responses, and (4) features necessary to enable a double-blinded crossover study for a clinical trial. We also include in the Methods an approved research protocol utilizing our device that may serve as a starting point for clinical study. We introduced a reliable PTD for studying the effects of blue light therapy for patients suffering from Raynaud's phenomenon and showed that our device is safe and reliable and includes the required measurement vectors for tracking treatment effects throughout the duration of a clinical study.
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Affiliation(s)
- Brett Levac
- Electrical and Computer Engineering, University of Texas at Austin, 2501 Speedway, Austin, 78712, USA.
| | - James Kerber
- University of Minnesota Law School, 229 S 19th Ave, Minneapolis, MN, 55455, USA
| | - Emily Wagner
- University of New England, Public Health, 716 Stevens Ave, Portland, ME, 04103, USA
| | - Jerry A Molitor
- University of Minnesota, Scleroderma Clinic, 717 Delaware St. SE, Minneapolis, MN, 55414, USA
| | - Steven S Saliterman
- Biomedical Engineering, University of Minnesota, 312 Church St. S.E. Ste 7-105, Minneapolis, MN, 55455, USA
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Kaushik M, Beyer SE, Nashel J, Kholdani C, Dowlatshahi AS, Secemsky EA, Carroll BJ. Advanced Raynaud's disease: A vascular medicine-initiated team-based approach and nationwide cohort analysis. Vasc Med 2024; 29:120-122. [PMID: 38334051 DOI: 10.1177/1358863x231220609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Affiliation(s)
- Milan Kaushik
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Sebastian E Beyer
- Department of Medicine, Division of Cardiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY, USA
| | - Jennifer Nashel
- Harvard Medical School, Boston, MA, USA
- Division of Rheumatology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Cyrus Kholdani
- Harvard Medical School, Boston, MA, USA
- Division of Pulmonology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Arriyan S Dowlatshahi
- Harvard Medical School, Boston, MA, USA
- Division of Plastic Surgery, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Eric A Secemsky
- Harvard Medical School, Boston, MA, USA
- Division of Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Department of Medicine, Richard A and Susan F Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Brett J Carroll
- Harvard Medical School, Boston, MA, USA
- Division of Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Department of Medicine, Richard A and Susan F Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
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Che Rahim MJ, Lim JA, Wan Ghazali WS. Raynaud's phenomenon associated with psoriatic arthritis. BMJ Case Rep 2024; 17:e258215. [PMID: 38442964 PMCID: PMC10916094 DOI: 10.1136/bcr-2023-258215] [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] [Indexed: 03/07/2024] Open
Abstract
We report a case of Raynaud's phenomenon in a patient with psoriatic arthritis (PsA). A middle-aged right-handed housewife presented with complaints of severely painful hand discolouration for 1 week, which usually worsened with cold exposure. She was diagnosed with PsA 6 months earlier. Her PsA was well controlled with weekly methotrexate. Physical examination showed no features of scleroderma or skin necrosis of her right hand. Both radial pulses were strong and symmetrical. Her nailfolds were visibly normal. The extractable nuclear antigen panel and other blood investigations were negative for scleroderma and other possible causes of secondary Raynaud's phenomenon. Occupational or environmental factors were also excluded. Dermatoscope examination of the nailfolds revealed some areas of dilated capillary loops, areas of vascular sparing and proximal nail fold telangiectasia. The diagnosis of secondary Raynaud's phenomenon was made, and an oral calcium channel blocker was started. The patient had significant improvement in symptoms shortly afterwards.
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Affiliation(s)
- Mohd Jazman Che Rahim
- Internal Medicine, Hospital Universiti Sains Malaysia, Kota Bahru, Kelantan, Malaysia
- Universiti Sains Malaysia - Kampus Kesihatan, Kota Bharu, Kelantan, Malaysia
| | - Jo Anne Lim
- Internal Medicine, Hospital Universiti Sains Malaysia, Kota Bahru, Kelantan, Malaysia
- Universiti Sains Malaysia - Kampus Kesihatan, Kota Bharu, Kelantan, Malaysia
| | - Wan Syamimee Wan Ghazali
- Internal Medicine, Hospital Universiti Sains Malaysia, Kota Bahru, Kelantan, Malaysia
- Universiti Sains Malaysia - Kampus Kesihatan, Kota Bharu, Kelantan, Malaysia
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Yu F, Liu Y, Zhang C, Pang B, Zhang D, Zhao W, Li X, Yang W. Efficacy analysis of minimally invasive surgery for Raynaud's syndrome. BMC Surg 2023; 23:313. [PMID: 37838733 PMCID: PMC10576400 DOI: 10.1186/s12893-023-02225-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 10/08/2023] [Indexed: 10/16/2023] Open
Abstract
BACKGROUND Raynaud's syndrome (RS), also referred to as Raynaud's phenomenon, is a vasospastic disorder causing episodic color changes in extremities upon exposure to cold or stress. These manifestations, either primary Raynaud's phenomenon (PRP) or associated with connective tissue diseases like systemic sclerosis (SSc) as secondary Raynaud's phenomenon (SRP), affect the quality of life. Current treatments range from calcium channel blockers to innovative surgical interventions, with evolving efficacy and safety profiles. METHODS In this retrospective study, patients diagnosed with RS were selected based on complete medical records, ensuring homogeneity between groups. Surgeries involved microscopic excision of sympathetic nerve fibers and stripping of the digital artery's adventitia. Postoperative care included antibiotics, analgesia, oral nifedipine, and heat therapies. Evaluation metrics such as the VAS pain score and RCS score were collected bi-weekly. Data analysis was conducted using SPSS 26.0, with significance set at p < 0.05. RESULTS In total, 15 patients formed the experimental group, with five presenting fingertip soft tissue necrosis and ten showing RS symptoms. Comparative analysis of demographic data between experimental and control groups, both containing 15 participants, demonstrated no significant age and gender difference. However, the "Mean Duration of RP attack" in the experimental group was notably shorter (9.47 min ± 0.31) than the control group (19.33 min ± 1.79). The RS Severity Score also indicated milder severity for the experimental cohort (score: 8.55) compared to the control (score: 11.23). Postoperative assessments at 2, 4, and 6 weeks revealed improved VAS pain scores, RCS scores, and other measures for the experimental group, showing significant differences (p < 0.05). One distinctive case showcased a variation in the common digital nerve and artery course in an RS patient. CONCLUSION Our retrospective analysis on RS patients indicates that microsurgical techniques are safe and effective in the short term. As surgical practices lean towards minimally invasive methods, our data supports this shift. However, extensive, prospective studies are essential for conclusive insights.
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Affiliation(s)
- Fengwei Yu
- Hand Microsurgery, Binzhou Medical University Hospital, Binzhou, 256600, China
| | - Yongtao Liu
- Hand Microsurgery, Binzhou Medical University Hospital, Binzhou, 256600, China.
| | - Chengnian Zhang
- Hand Microsurgery, Binzhou Medical University Hospital, Binzhou, 256600, China
| | - Botao Pang
- Hand Microsurgery, Binzhou Medical University Hospital, Binzhou, 256600, China
| | - Daijie Zhang
- Hand Microsurgery, Binzhou Medical University Hospital, Binzhou, 256600, China
| | - Wei Zhao
- Hand Microsurgery, Binzhou Medical University Hospital, Binzhou, 256600, China
| | - Xuecheng Li
- Hand Microsurgery, Binzhou Medical University Hospital, Binzhou, 256600, China
| | - Weiqiang Yang
- The First Clinical School of Binzhou Medical University, Binzhou, 256600, China
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Zinenko O, Durkin DM, Carter RW, Ritter B, Lewin MR. Cold Finger: Raynaud Phenomenon Following Snakebite Envenoming by Nikolsky's Viper ( Vipera berus nikolskii). Toxins (Basel) 2023; 15:598. [PMID: 37888629 PMCID: PMC10610580 DOI: 10.3390/toxins15100598] [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: 08/09/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 10/28/2023] Open
Abstract
A field biologist was bitten by a female Nikolsky's viper (Vipera berus nikolskii) in Kharkiv Oblast, Ukraine. Two months later, the patient began to experience cold-induced vasospasm of the affected digit diagnosed as acquired Raynaud phenomenon. The patient had more than 30 occurrences during the single winter following the bite, but the signs and symptoms of Raynaud phenomenon disappeared with the end of winter. This report describes the case and puts it into context with the literature on the topic of toxin-induced peripheral vasospastic disorders and their potential importance in snakebite envenoming.
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Affiliation(s)
- Oleksandr Zinenko
- V. N. Karazin Kharkiv University, 61058 Kharkiv, Ukraine;
- California Academy of Sciences, San Francisco, CA 94118, USA;
| | | | | | - Brandi Ritter
- Ophirex, Inc., Corte Madera, CA 94925, USA; (R.W.C.); (B.R.)
| | - Matthew R. Lewin
- California Academy of Sciences, San Francisco, CA 94118, USA;
- Ophirex, Inc., Corte Madera, CA 94925, USA; (R.W.C.); (B.R.)
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Huang Y, Zhao H, Shi X, Liu J, Lin JM, Ma Q, Jiang S, Pu W, Ma Y, Liu J, Wu W, Wang J, Liu Q. GRB2 serves as a viable target against skin fibrosis in systemic sclerosis by regulating endothelial cell apoptosis. J Dermatol Sci 2023; 111:109-119. [PMID: 37661474 DOI: 10.1016/j.jdermsci.2023.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/30/2023] [Accepted: 07/02/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Systemic Sclerosis (SSc) is an autoimmune disease characterized by vascular and immune system dysfunction, along with tissue fibrosis. Our previous study found GRB2 was downregulated by salvianolic acid B, a small molecule drug that attenuated skin fibrosis of SSc. OBJECTIVES Here we aim to investigate the role of GRB2 in SSc. METHODS The microarray data of SSc skin biopsies in Caucasians were obtained from the Gene Expression Omnibus (GEO) database. The expression of GRB2 was further detected in Chinese SSc and healthy controls. Bleomycin (BLM)-induced skin fibrosis mice were used to explore how GRB2 downregulation affected fibrosis. The apoptosis of EA.hy926 endothelial cells was induced by H2O2 and apoptosis ratio was measured by flow cytometric. Transcriptome and phosphoproteomic analyses were performed to explore the regulated pathway. RESULTS The expression of GRB2 was significantly enhanced in SSc patient skin, 1.51-fold in Caucasians and 1.40-fold in Chinese. Double immunofluorescence staining showed the endothelial cells of SSc patient's skin highly expressed GRB2. The in vivo study revealed that GRB2 knockdown alleviated skin fibrosis and apoptosis of endothelial cells in BLM mouse skin. The in vitro study showed that GRB2 downregulation inhibited the apoptosis of EA.hy926 and protected them from H2O2-induced hyperpermeability. Moreover, transcriptome and phosphoproteomic analysis suggested the focal adhesion pathway was enriched in GRB2 siRNA transfected endothelial cells. CONCLUSIONS Our results demonstrated GRB2 highly expressed in endothelial cells of SSc skin, and inhibiting GRB2 could effectively attenuate BLM-induced skin fibrosis and endothelial cell apoptosis. GRB2 is expected to be a new therapeutic target for SSc.
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Affiliation(s)
- Yan Huang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China
| | - Han Zhao
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China; Nanjing Intellectual Property Protection Center, Nanjing, China
| | - Xiangguang Shi
- Division of Dermatology, Huashan Hospital, Fudan University, Shanghai Institute of Dermatology, Shanghai, China
| | - Jing Liu
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China
| | - Jui-Ming Lin
- Division of Dermatology, Huashan Hospital, Fudan University, Shanghai Institute of Dermatology, Shanghai, China
| | - Qianqian Ma
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China
| | - Shuai Jiang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China
| | - Weilin Pu
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China
| | - Yanyun Ma
- Institute for Six-sector Economy, Fudan University, Shanghai, China; Ministry of Education Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China
| | - Jianlan Liu
- Division of Dermatology, Huashan Hospital, Fudan University, Shanghai Institute of Dermatology, Shanghai, China
| | - Wenyu Wu
- Division of Dermatology, Huashan Hospital, Fudan University, Shanghai Institute of Dermatology, Shanghai, China; Department of Dermatology, Jing' an District Central Hospital, Shanghai, China.
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China; Division of Dermatology, Huashan Hospital, Fudan University, Shanghai Institute of Dermatology, Shanghai, China; Research Unit of Dissecting the Population Genetics and Developing New Technologies for Treatment and Prevention of Skin Phenotypes and Dermatological Diseases (2019RU058), Chinese Academy of Medical Sciences, China.
| | - Qingmei Liu
- Division of Dermatology, Huashan Hospital, Fudan University, Shanghai Institute of Dermatology, Shanghai, China; Ministry of Education Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China.
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Enghelmayer JI, López Meiller MJ, Vallejos A, Felder F, Pertuz MM, Arias T, Legarreta CG, Acuña S, Leiva S, Barrios V, Dubinsky D. Description of a single centre cohort of patients with systemic sclerosis from the University Hospital of Buenos Aires and factors associated with lung function deterioration. A retrospective study. REUMATOLOGIA CLINICA 2023; 19:351-357. [PMID: 37661112 DOI: 10.1016/j.reumae.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 10/06/2022] [Indexed: 09/05/2023]
Abstract
INTRODUCTION Given the paucity of data in Latin America and especially in Argentina regarding the epidemiology of SSc, the prevalence of ILD, its course, and particularly the response to treatment, our objective was to evaluate a cohort of SSc patients evaluated in a single University Hospital in Buenos Aires. PATIENTS/METHODS We included 152 patients with SSc, followed from disease onset to last pulmonary function test and with at least two PFT and up to 30 months between each. RESULTS Sixty-one percent had diffuse SSc (DSSc) and 32% limited SSc (LSSc). The only significant clinical differences between these groups were a higher initial mRodnan score and prevalence of ILD in the DSSc. These also had significantly more anti Scl-70 (Topoisomerase 1) antibodies compared to the LSSC group who had significantly more anti centromere antibodies. The DSSc group also had significantly more extensive damage on HRCT with no differences in terms of imaging patterns. Comparing patients with and without ILD by HRCT, those with ILD had significantly more extensive damage, significantly more anti Scl-70 antibodies, and significantly fewer anti centromere antibodies than those without ILD. Patients whose ILD progressed had a smoking history (OR 4.97) and prior immunosuppressive treatment (OR 15.6) (multivariate analysis). Overall disease duration was significantly shorter in those who progressed. CONCLUSIONS Our SSc population had similar characteristics to those described elsewhere as well as prevalence of ILD and its progression. We found a shorter disease duration, smoking, and prior immunosuppressive treatment to be associated with ILD progression.
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Affiliation(s)
- Juan I Enghelmayer
- División Neumonología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina.
| | | | - Ailín Vallejos
- División Neumonología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - Federico Felder
- División Diagnóstico por imágenes, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - María Milena Pertuz
- División Reumatología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - Tamara Arias
- División Reumatología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - Cora G Legarreta
- División Neumonología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - Silvana Acuña
- División Neumonología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - Sebastián Leiva
- División Neumonología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - Vanesa Barrios
- División Reumatología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
| | - Diana Dubinsky
- División Reumatología, Hospital de Clínicas José de San Martín, UBA, Buenos Aires, Argentina
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Miziołek B, Pieczyrak R, Polak K, Frątczak A, Jedlecka A, Grosicka A, Bergler-Czop B. Role of short courses on nailfold capillaroscopy in obtaining abilities for the identification of microvasculopathy in patients with Raynaud's phenomenon. Skin Res Technol 2023; 29:e13223. [PMID: 36385255 PMCID: PMC9838766 DOI: 10.1111/srt.13223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 10/11/2022] [Indexed: 11/18/2022]
Abstract
INTRODUCTION An early distinction between "normal" and "abnormal" capillaroscopic pattern during the first visit to a dermatologist has a crucial significance for a diagnostic management of Raynaud's phenomenon (RP). There exists a question about the level of expertise sufficient to evaluate the microcirculation. AIM To evaluate the utility of short courses on NFC among dermatologists and medical students in obtaining sufficient abilities for the identification of microvasculopathy in patients with RP using videocapillaroscope and handheld dermoscope. METHODS Both groups participated in 1-h course on NFC. Before the course, participants were asked to classify 20 videocapillaroscopic and 10 dermoscopic capillaroscopic pictures into "normal" or "abnormal" pattern. Each picture was displayed on a separate slide MS PowerPoint for 10 s. The evaluation was repeated soon after the course. RESULTS A total of 36 dermatologists and 49 medical students were enrolled. The rate of properly classified dermoscopic and videodermoscopic pictures increased after the course in both groups, but students improved the accuracy of classification on dermoscopic pictures to the greater extent than dermatologists. The rate of correctly recognized pictures with "abnormal" pattern was significantly greater than ones with "normal" pattern at the baseline and after the course, independently of imagining tool. CONCLUSIONS Short courses on NFC may improve the classification of capillaroscopic images, even in medical staff with no previous experience in NFC. The recognition of capillaroscopic abnormalities seems to be easier than obtaining the confidence that evaluated picture has "normal pattern."
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Affiliation(s)
- Bartosz Miziołek
- Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Robert Pieczyrak
- Department of Internal Medicine, Rheumatology and Clinical Immunology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Karina Polak
- Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Aleksandra Frątczak
- Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Aleksandra Jedlecka
- Students' Scientific Association at the Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Anida Grosicka
- Department of Internal Medicine, Rheumatology and Clinical Immunology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Beata Bergler-Czop
- Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
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Kuijpers M, van de Zande SC, van Roon AM, van Roon AM, Stel AJ, Smit AJ, Bouma W, DeJongste MJ, Mariani MA, Klinkenberg TJ, Mulder DJ. Treatment of resistant Raynaud's phenomenon with single-port thoracoscopic sympathicotomy: one-year follow-up. Semin Arthritis Rheum 2022; 56:152065. [DOI: 10.1016/j.semarthrit.2022.152065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/28/2022] [Accepted: 07/05/2022] [Indexed: 11/16/2022]
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Silva C, Solanki KK, White DH. The Relationship between Smoking, Raynaud's Phenomenon, Digital Ulcers, and Skin Thickness in the Waikato Systemic Sclerosis Cohort. RHEUMATOLOGY AND IMMUNOLOGY RESEARCH 2022; 3:84-89. [PMID: 36465326 PMCID: PMC9524819 DOI: 10.2478/rir-2022-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 05/09/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVES Systemic sclerosis (SSc) is a heterogeneous complex autoimmune connective tissue disease with variable presentation as a consequence of multisystem involvement. One of the key features of SSc is Raynaud's phenomenon along with vascular endothelial dysfunction that leads to digital ulcers (DUs). Raynaud's tends to be triggered by decreasing thermal gradient exposure, while stress and smoking also play a role. DUs arising as a consequence of severe Raynaud's and vasculopathy are a major cause of morbidity and disability in SSc. We set out to determine the relationship between smoking, Raynaud's phenomenon, DUs, and skin thickness in our Waikato Systemic Sclerosis cohort. METHODS The Waikato Systemic Sclerosis (SSc) database was used to extract data. Variables collected included demographics, age of diagnosis, SSc subtypes, age at first non-Raynaud's phenomenon, medications used for treatment of Raynaud's phenomenon or ulcers, and maximal modified Rodnan skin score (mRSS). Raynaud's phenomenon and finger DUs (severity for each over the past week and since diagnosis) and a Scleroderma Health Assessment Questionnaire (SHAQ) visual analog 10 cm scale were collected. The lead rheumatologist completed a physician's assessment of Raynaud's and the disease severity questionnaire. RESULTS Of the cohort of 143 patients, 100 patients were eligible to complete the questionnaires. Seventy-five patients returned completed questionnaires. Of these, the majority were female (88%), 52 (69.3%) had limited cutaneous systemic sclerosis (lcSSc), 17 (22.7%) had diffuse cutaneous systemic sclerosis (dcSSc), and 6 (8%) had an overlap syndrome. Thirty-six (48%) had a smoking history (in the time frame of collection of serial data). Mean ± standard deviation (SD) pack-years smoked were 17.11 ± 15.29 years. Thirty-five participants had a history of DUs, with a median of 4 DU (range 1-20). Of 17 patients with dcSSc, 12 (70.6%) had ulcers in comparison with 17 of 52 (32.7%) patients with lcSSc. There was a significant relationship between SSc subtype and the number with ulcers (X2 = 10.1, P = 0.007). There was also a significant relationship between physician severity of Raynaud's and presence of ulcers (t = 6.1, P < 0.001), which was not evident between patients' severity of Raynaud's and presence of ulcers (t = 1.9, P = 0.06). On the SHAQ score, smokers had significantly worse Raynaud's phenomenon over the prior week (t = 3.08, P = 0.03) and were more likely to note DUs over the preceding week, although the latter was not statistically significant (t = 1.95, P = 0.055). There was no association between smoking and skin thickness as measured by mRSS (r = 0.23, P = 0.19). CONCLUSION Our study demonstrates that smokers have had worse Raynaud's phenomenon over the past week and they were also more likely to note DUs with a trend toward significance but not statistically significant most likely due to our small sample size. Our study also demonstrated that patients with dcSSc had more ulcers in comparison with lcSSc. This study justifies physicians strongly recommending smoking cessation in patients with SSc.
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Affiliation(s)
- Cherumi Silva
- Rheumatology Department, Waikato Hospital, Private Bag, Pembroke Street, Hamilton, New Zealand
| | - Kamal K. Solanki
- Rheumatology Department, Waikato Hospital, Private Bag, Pembroke Street, Hamilton, New Zealand
| | - Douglas H.N. White
- Rheumatology Department, Waikato Hospital, Private Bag, Pembroke Street, Hamilton, New Zealand
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12
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Jones E. Clinical Issues-June 2022. AORN J 2022; 115:577-584. [PMID: 35616459 DOI: 10.1002/aorn.13693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/01/2022] [Indexed: 11/07/2022]
Abstract
Electrostatic precipitator device use during laparoscopic surgery Key words: electrostatic precipitation (ESP), surgical smoke precipitator, anions, visual field, medical device reporting (MDR). Removal of used flammable skin antisepsis materials Key words: flammable liquid antiseptics, National Fire Protection Association (NFPA), fire prevention, fire risk, patient care vicinity. Ocular protection for patients with eyelash extensions Key words: ocular injury, eyelash extensions, eye protection, lagophthalmos, intraocular pressure. Perioperative nursing care of the patient with Raynaud's phenomenon Key words: ischemia, vasospasm, comfort measures, hypothermia, complementary care.
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13
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Nawaz I, Nawaz Y, Nawaz E, Manan MR, Mahmood A. Raynaud's Phenomenon: Reviewing the Pathophysiology and Management Strategies. Cureus 2022; 14:e21681. [PMID: 35242466 PMCID: PMC8884459 DOI: 10.7759/cureus.21681] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 01/25/2022] [Indexed: 12/27/2022] Open
Abstract
Raynaud's phenomenon (RP) is a multifactorial vasospastic disorder characterized by a transient, recurrent, and reversible constriction of peripheral blood vessels. RP is documented to affect up to 5% of the general population, but variation in its prevalence is commonly recognized owing to many factors, including varied definitions, gender, genetics, hormones, and region. Furthermore, RP may be idiopathic or be a clinical manifestation of an underlying illness. Patients with RP classically describe a triphasic discoloration of the affected area, beginning with pallor, followed by cyanosis, and finally ending with erythema. This change in color spares the thumb and is often associated with pain. Each attack may persist from several minutes to hours. Moreover, the transient cessation of blood flow in RP is postulated to be mediated by neural and vascular mechanisms. Both structural and functional alterations observed in the blood vessels contribute to the vascular abnormalities documented in RP. However, functional impairment serves as a primary contributor to the pathophysiology of primary Raynaud's. Substances like endothelin-1, angiotensin, and angiopoietin-2 play a significant role in the vessel-mediated pathophysiology of RP. The role of nitric oxide in the development of this phenomenon is still complex. Neural abnormalities resulting in RP are recognized as either being concerned with central mechanisms or peripheral mechanisms. CNS involvement in RP may be suggested by the fact that emotional distress and low temperature serve as major triggers for an attack, but recent observations have highlighted the importance of locally produced factors in this regard as well. Impaired vasodilation, increased vasoconstriction, and several intravascular abnormalities have been documented as potential contributors to the development of this disorder. RP has also been observed to occur as a side effect of various drugs. Recent advances in understanding the mechanism of RP have yielded better pharmacological therapies. However, general lifestyle modifications along with other nonpharmacological interventions remain first-line in the management of these patients. Calcium channel blockers, alpha-1 adrenoreceptor antagonists, angiotensin-converting enzyme inhibitors, nitric oxide, prostaglandin analogs, and phosphodiesterase inhibitors are some of the common classes of drugs that have been found to be therapeutically significant in the management of RP. Additionally, anxiety management, measures to avoid colder temperatures, and smoking cessation, along with other simple modifications, have proven to be effective non-drug strategies in patients experiencing milder symptoms.
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Affiliation(s)
- Iqra Nawaz
- Medicine, Quaid-e-Azam Medical College, Bahawalpur, PAK
| | | | - Eisha Nawaz
- Medicine, Quaid-e-Azam Medical College, Bahawalpur, PAK
| | | | - Adil Mahmood
- Medicine, Bahawal Victoria Hospital, Bahawalpur, PAK
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14
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Frech TM, Murtaugh MA, Amuan M, Pugh MJ. The frequency of Raynaud's phenomenon, very early diagnosis of systemic sclerosis, and systemic sclerosis in a large Veteran Health Administration database. BMC Rheumatol 2021; 5:42. [PMID: 34649624 PMCID: PMC8518247 DOI: 10.1186/s41927-021-00209-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 06/28/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND We describe Raynauds phenomenon (RP), potential very early diagnosis of systemic sclerosis (VEDOSS), and systemic sclerosis (SSc) in Veterans deployed in support of Post-9/11 operations. We sought to describe the military occupation specialty, clinical features, and vasodilator use across the three diagnoses. METHODS Individual Veterans medical records were assessed for RP (ICD-9443.0), VEDOSS with swelling of hands (ICD-9729.81) and RP (ICD-9443.0), and SSc (ICD-9710.1). The distribution of sociodemographic, military service branch, job classification, vasodilator use, and comorbidities were examined across the three classifications of disease. The chi-squared test and Fisher's exact compared frequency of these categorical variables. Logistic regression assessed the likelihood of characteristics of the three classifications. RESULTS In this population of 607,665 individual Veteran medical records, 857 had RP, 45 met possible VEDOSS criteria, and 71 had a diagnosis of SSc. The majority of RP, potential VEDOSS and SSc cases were white males. Those in craftworks, engineering or maintenance, and healthcare had a greater likelihood of RP. Less than half of RP and VEDOSS patients were on vasodilators. The most common comorbidities in this population were the diagnostic code for pain (highest in the potential VEDOSS group [81.6%]), followed by depression in all groups. CONCLUSION This is a unique Veteran population of predominately-male patients. Our data suggests that vasodilator medications are potentially being under-utilized for RP and potential VEDOSS. Our data highlights mood and pain management as an important aspect of SSc care.
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Affiliation(s)
- Tracy M Frech
- Department of Internal Medicine, Division of Rheumatology, University of Utah and Salt Lake Veterans Affair Medical Center, 1900 E 30 N, SOM 4b200, Salt Lake City, UT, 84132, USA.
| | - Maureen A Murtaugh
- Department of Internal Medicine, University of Utah and Salt Lake Veterans Affair Medical Center, Division of Epidemiology, Salt Lake City, UT, USA
| | - Megan Amuan
- Department of Internal Medicine, University of Utah and Salt Lake Veterans Affair Medical Center, Division of Epidemiology, Salt Lake City, UT, USA
| | - Mary Jo Pugh
- Department of Internal Medicine, University of Utah and Salt Lake Veterans Affair Medical Center, Division of Epidemiology, Salt Lake City, UT, USA
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Herrick AL, Heal C, Wilkinson J, Dinsdale G, Manning J, Gunnarsson K, Jakobsson PJ, Murray A. Temperature response to cold challenge and mobile phone thermography as outcome measures for systemic sclerosis-related Raynaud's phenomenon. Scand J Rheumatol 2021; 50:479-484. [PMID: 34132168 DOI: 10.1080/03009742.2021.1907926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Objectives: Objective outcome measures of systemic sclerosis (SSc)-related Raynaud's phenomenon (RP) are badly needed. Our objectives were to validate the thermographic response to a standard hand cold challenge as an outcome measure by assessing sensitivity to change, and to explore mobile phone thermography as a feasible, ambulatory tool.Method: Twelve patients with an SSc-spectrum disorder admitted for intravenous iloprost infusions underwent a standard cold challenge before and after one infusion. Thermographic measurements included area under the rewarming curve (AUC) and maximum rewarming temperature (MAX). Before and during another infusion, each patient underwent monitoring of finger skin temperature by two methods: continuous thermocouple recording (standard method) and mobile phone thermography.Results: All cold challenge summary measures, including AUC and MAX, increased after iloprost (most not significantly). However, when the response curves were modelled after averaging across fingers (linear mixed models, three versions), significant change was detected. For example, with Model 1 (no interaction between period and time), temperature was on average 1.67ºC [95% confidence interval (CI) 1.49-1.85, p < 0.001] higher post-iloprost. Mobile phone and thermocouple temperature measurements showed a strong estimated latent correlation (0.88, 95% CI 0.81-0.92). The estimated increases/hour were 0.25ºC (95% CI 0.05-0.45) for the thermocouple and 0.36ºC (95% CI 0.13-0.60) for mobile phone thermography.Conclusion: Our pilot study suggests that the thermographic response to a cold challenge is sensitive to change and mobile phone thermography could bring feasibility to thermographic parameters as outcome measures in later-phase, large-scale, community-based clinical trials of RP.
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Affiliation(s)
- A L Herrick
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - C Heal
- Centre for Biostatistics, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | - J Wilkinson
- Centre for Biostatistics, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | - G Dinsdale
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - J Manning
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - K Gunnarsson
- Rheumatology Unit, Department of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - P-J Jakobsson
- Rheumatology Unit, Department of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - A Murray
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Bruni C, Cometi L, Gigante A, Rosato E, Matucci-Cerinic M. Prediction and primary prevention of major vascular complications in systemic sclerosis. Eur J Intern Med 2021; 87:51-58. [PMID: 33551291 DOI: 10.1016/j.ejim.2021.01.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/15/2021] [Accepted: 01/20/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE In Systemic Sclerosis (SSc), vasculopathy is the background of major vascular complications (MVCs), like digital ulcers (DUs), pulmonary arterial hypertension (PAH) and scleroderma renal crisis (SRC). We aimed to identify the predictors and to test the primary preventive effect of vasoactive/vasodilating drugs (VVD) for the development of MVCs in SSc MVCs-naïve patients. METHODS patients fulfilling the ACR/EULAR 2013 classification criteria for SSc without history of MVCs were eligible. Data about clinical manifestations, laboratory and instrumental assessments and treatments were retrospectively collected at baseline and latest available follow-up. RESULTS 134 SSc patients were enrolled (mean age 56.5 years ± 14.2, females 88.1%, limited subset 61.9%, ACA positivity 60.4%). In a mean of 43 ± 19 months of follow-up 12 (9.0%) patients developed at least 1 MVC (10 DU, 2 PAH and 1 SRC). Dyspnoea and arthritis at baseline were independent predictors for MVCs development (p = 0.012, and p = 0.002 respectively). No primary preventive effect of VVD on MVCs development was found. However, sildenafil reduced the renal resistive index increase (p = 0.042) and alprostadil slowed the DLco decline (p = 0.029). Both iloprost and angiotensin-receptor blockers (ARBs) delayed MVCs development, while angiotensin converting enzyme inhibitors (ACEi) determined an earlier onset of such MCVs. CONCLUSIONS in SSc patients, our data confirm the role of arthritis and dyspnea as independent predictors of major vascular complications, in particular in MVCs-naïve patients. Prostanoids, sildenafil and ARBs, even in absence of a primary preventive action, might help in slowing disease progression and postponing the onset of MVCs.
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Affiliation(s)
- Cosimo Bruni
- Div. Rheumatology, Department of Experimental and Clinical Medicine, AOU Careggi, University of Florence, Florence, Italy.
| | - Laura Cometi
- Div. Rheumatology, Department of Experimental and Clinical Medicine, AOU Careggi, University of Florence, Florence, Italy
| | - Antonietta Gigante
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Marco Matucci-Cerinic
- Div. Rheumatology, Department of Experimental and Clinical Medicine, AOU Careggi, University of Florence, Florence, Italy
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Ruaro B, Confalonieri M, Salton F, Wade B, Baratella E, Geri P, Confalonieri P, Kodric M, Biolo M, Bruni C. The Relationship between Pulmonary Damage and Peripheral Vascular Manifestations in Systemic Sclerosis Patients. Pharmaceuticals (Basel) 2021; 14:403. [PMID: 33922710 PMCID: PMC8145021 DOI: 10.3390/ph14050403] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 12/18/2022] Open
Abstract
Systemic sclerosis (SSc) is an autoimmune disease, characterized by the presence of generalized vasculopathy and tissue fibrosis. Collagen vascular disorder in SSc is due to fibroblast and endothelial cell dysfunctions. This leads to collagen overproduction, vascular impairment and immune system abnormalities and, in the last stage, multi-organ damage. Thus, to avoid organ damage, which has a poor prognosis, all patients should be carefully evaluated and followed. This is particularly important in the initial disease phase, so as to facilitate early identification of any organ involvement and to allow for appropriate therapy. Pulmonary disease in SSc mainly involves interstitial lung disease (ILD) and pulmonary arterial hypertension (PAH). High-resolution computed tomography (HRCT) and pulmonary function tests (PFT) have been proposed to monitor parenchymal damage. Although transthoracic echocardiography is the most commonly used screening tool for PAH in SSc patients, definitive diagnosis necessitates confirmation by right heart catheterization (RHC). Moreover, some studies have demonstrated that nailfold videocapillaroscopy (NVC) provides an accurate evaluation of the microvascular damage in SSc and is able to predict internal organ involvement, such as lung impairment. This review provides an overview of the correlation between lung damage and microvascular involvement in SSc patients.
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Affiliation(s)
- Barbara Ruaro
- Department of Pulmonology, University Hospital of Cattinara, 34149 Trieste, Italy; (M.C.); (F.S.); (P.G.); (P.C.); (M.K.); (M.B.)
| | - Marco Confalonieri
- Department of Pulmonology, University Hospital of Cattinara, 34149 Trieste, Italy; (M.C.); (F.S.); (P.G.); (P.C.); (M.K.); (M.B.)
| | - Francesco Salton
- Department of Pulmonology, University Hospital of Cattinara, 34149 Trieste, Italy; (M.C.); (F.S.); (P.G.); (P.C.); (M.K.); (M.B.)
| | - Barbara Wade
- AOU City of Health and Science of Turin, Department of Science of Public Health and Pediatrics, University of Torino, 10126 Torino, Italy;
| | - Elisa Baratella
- Department of Radiology, Cattinara Hospital, University of Trieste, 34149 Trieste, Italy;
| | - Pietro Geri
- Department of Pulmonology, University Hospital of Cattinara, 34149 Trieste, Italy; (M.C.); (F.S.); (P.G.); (P.C.); (M.K.); (M.B.)
| | - Paola Confalonieri
- Department of Pulmonology, University Hospital of Cattinara, 34149 Trieste, Italy; (M.C.); (F.S.); (P.G.); (P.C.); (M.K.); (M.B.)
| | - Metka Kodric
- Department of Pulmonology, University Hospital of Cattinara, 34149 Trieste, Italy; (M.C.); (F.S.); (P.G.); (P.C.); (M.K.); (M.B.)
| | - Marco Biolo
- Department of Pulmonology, University Hospital of Cattinara, 34149 Trieste, Italy; (M.C.); (F.S.); (P.G.); (P.C.); (M.K.); (M.B.)
| | - Cosimo Bruni
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Firenze, 50121 Florence, Italy;
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Sambataro D, Sambataro G, Libra A, Vignigni G, Pino F, Fagone E, Fruciano M, Gili E, Pignataro F, Del Papa N, Vancheri C. Nailfold Videocapillaroscopy is a Useful Tool to Recognize Definite Forms of Systemic Sclerosis and Idiopathic Inflammatory Myositis in Interstitial Lung Disease Patients. Diagnostics (Basel) 2020; 10:E253. [PMID: 32344844 PMCID: PMC7277171 DOI: 10.3390/diagnostics10050253] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/23/2020] [Accepted: 04/23/2020] [Indexed: 12/21/2022] Open
Abstract
Nailfold videocapillaroscopy (NVC) is an easy tool used for the assessment of patients with Raynaud's phenomenon (RP) as possibly associated with systemic sclerosis (SSc). Recent insights have also highlighted its role in the diagnostic assessment of idiopathic inflammatory myopathies (IIMs). The aim of this study is to describe the diagnostic role of NVC in a series of 361 consecutive patients with interstitial lung disease (ILD). All the patients were assessed by clinical pulmonary and rheumatic examinations, blood exams, high-resolution computed tomography and NVC. NVC was considered positive only in the presence of avascular areas or giant capillaries, but also, the presence of bushy capillaries (BCs) was recorded. NVC was positive in 17.7% of ILD patients and in 78.1% of ILD patients associated with a diagnosis of connective tissue disease (CTD). In 25% of SSc-ILD patients, NVC proved necessary for a correct diagnosis. The presence of BCs and/or NVC positivity in ILD patients with normal levels of creatine phosphokinase is associated with amyopathic IIM, regardless the presence of RP. In conclusion, NVC is useful for the diagnostic assessment of incomplete forms of CTD and in amyopathic IIMs. NVC should be considered in the diagnostic assessment of ILD patients regardless of the presence of RP.
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Affiliation(s)
- Domenico Sambataro
- Artroreuma S.R.L., Outpatient of Rheumatology associated with the National Health System corso S. Vito 53, 95030 Mascalucia, Italy
- Department of Clinical and Experimental Medicine, Internal Medicine Unit, Cannizzaro Hospital, University of Catania, via Messina 829, 95100 Catania, Italy
| | - Gianluca Sambataro
- Artroreuma S.R.L., Outpatient of Rheumatology associated with the National Health System corso S. Vito 53, 95030 Mascalucia, Italy
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Alessandro Libra
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Giovanna Vignigni
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Fabio Pino
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Evelina Fagone
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Mary Fruciano
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Elisa Gili
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Francesca Pignataro
- Scleroderma Clinic, Department of Rheumatology, ASST G. Pini-CTO, 20122 Milan, Italy
| | - Nicoletta Del Papa
- Scleroderma Clinic, Department of Rheumatology, ASST G. Pini-CTO, 20122 Milan, Italy
| | - Carlo Vancheri
- Regional Referral Centre for Rare Lung Diseases, A. O. U. “Policlinico-Vittorio Emanuele” Dept. of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
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