1
|
Mun S, Yoo J, Lee S, Yim MH, Kim S, Kim D, Kim MJ, Lee Y, Park JH. Resting energy expenditure differs among individuals with different levels of perceived thermal sensitivity: A cross-sectional study. Medicine (Baltimore) 2024; 103:e38293. [PMID: 38787987 PMCID: PMC11124673 DOI: 10.1097/md.0000000000038293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 04/26/2024] [Indexed: 05/26/2024] Open
Abstract
Metabolic rate has been used in thermophysiological models for predicting the thermal response of humans. However, only a few studies have investigated the association between an individual's trait-like thermal sensitivity and resting energy expenditure (REE), which resulted in inconsistent results. This study aimed to explore the association between REE and perceived thermal sensitivity. The REE of healthy adults was measured using an indirect calorimeter, and perceived thermal intolerance and sensation in the body were evaluated using a self-administered questionnaire. In total, 1567 individuals were included in the analysis (women = 68.9%, age = 41.1 ± 13.2 years, body mass index = 23.3 ± 3.3 kg/m2, REE = 1532.1 ± 362.4 kcal/d). More women had high cold intolerance (31.8%) than men (12.7%), and more men had high heat intolerance (23.6%) than women (16.1%). In contrast, more women experienced both cold (53.8%) and heat (40.6%) sensations in the body than men (cold, 29.1%; heat, 27.9%). After adjusting for age, fat-free mass, and fat mass, lower cold intolerance, higher heat intolerance, and heat sensation were associated with increased REE only in men (cold intolerance, P for trend = .001; heat intolerance, P for trend = .037; heat sensation, P = .046), whereas cold sensation was associated with decreased REE only in women (P = .023). These findings suggest a link between the perceived thermal sensitivity and REE levels in healthy individuals.
Collapse
Affiliation(s)
- Sujeong Mun
- KM Data Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Junghun Yoo
- Department of Health Care Policy, Korea Institute for Health and Social Affairs, Sejong, Republic of Korea
| | - Sanghun Lee
- KM Data Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
- Korean Convergence Medical Science, University of Science and Technology, Daejeon, Republic of Korea
| | - Mi Hong Yim
- Digital Health Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Soyoung Kim
- KM Data Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
- Korean Convergence Medical Science, University of Science and Technology, Daejeon, Republic of Korea
| | - Daehyeok Kim
- Digital Health Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Min-Ji Kim
- Clinical Research Coordinating Team, R&D Strategy Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Youngseop Lee
- KM Data Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Jeong Hwan Park
- KM Data Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| |
Collapse
|
2
|
Toprak K, Inanır M, Memioğlu T, Palice A, Kaplangoray M, Yesilay AB, Tascanov MB, Altıparmak İH, Demirbağ R. Effect of Hand Dominance on Radial Artery Spasm and Occlusion: A Prospective Observational Study. Angiology 2024; 75:340-348. [PMID: 36745059 DOI: 10.1177/00033197231155599] [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: 02/07/2023]
Abstract
Transradial access has become the most commonly used method for cardiac catheterization. Many medical and technical applications have been proposed to reduce TRA complications. The aim of this study is to examine the effect of hand dominance on radial artery spasm and radial artery occlusionin subjects undergoing CC via TRA. Between April 2020 and August 2022, 1713 subjects who underwent CC via TRA were included in the study. Patient data were obtained in terms of hand dominance of the catheterized side and RAS and RAO during a 1-month follow-up period. RAS was seen in 9.6% of the subjects. The RAS in patients catheterized by the dominant hand was significantly higher than that performed by the non-dominant hand (12 vs 7.8%; P = .004). RAO was seen in 1% of the subjects. RAO was significantly higher in the spasm side than in the no-spasm side (3 vs .8%; P = .009). Hand dominance was determined as an independent predictor of radial artery spasm (P = .006). In our study, RAS and RAO were more common on the dominant hand side than on the non-dominant side. Choosing the non-dominant hand for TRA for CC may reduce the incidence of RAS and RAO.
Collapse
Affiliation(s)
- Kenan Toprak
- Department of Cardiology, Harran University Faculty of Medicine, Sanliurfa, Turkey
| | - Mehmet Inanır
- Cardiology Department, Bolu Abant Izzet Baysal University Faculty of Medicine, Bolu, Turkey
| | - Tolga Memioğlu
- Cardiology Department, Bolu Abant Izzet Baysal University Faculty of Medicine, Bolu, Turkey
| | - Ali Palice
- Sanliurfa Mehmet Akif İnan Training and Research Hospital, Sanlıurfa, Turkey
| | - Mustafa Kaplangoray
- Sanliurfa Mehmet Akif İnan Training and Research Hospital, Sanlıurfa, Turkey
| | - Asuman Biçer Yesilay
- Department of Cardiology, Harran University Faculty of Medicine, Sanliurfa, Turkey
| | | | | | - Recep Demirbağ
- Department of Cardiology, Harran University Faculty of Medicine, Sanliurfa, Turkey
| |
Collapse
|
3
|
Knobler R, Geroldinger-Simić M, Kreuter A, Hunzelmann N, Moinzadeh P, Rongioletti F, Denton CP, Mouthon L, Cutolo M, Smith V, Gabrielli A, Bagot M, Olesen AB, Foeldvari I, Jalili A, Kähäri V, Kárpáti S, Kofoed K, Olszewska M, Panelius J, Quaglino P, Seneschal J, Sticherling M, Sunderkötter C, Tanew A, Wolf P, Worm M, Skrok A, Rudnicka L, Krieg T. Consensus statement on the diagnosis and treatment of sclerosing diseases of the skin, Part 1: Localized scleroderma, systemic sclerosis and overlap syndromes. J Eur Acad Dermatol Venereol 2024. [PMID: 38456584 DOI: 10.1111/jdv.19912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/26/2024] [Indexed: 03/09/2024]
Abstract
The term 'sclerosing diseases of the skin' comprises specific dermatological entities, which have fibrotic changes of the skin in common. These diseases mostly manifest in different clinical subtypes according to cutaneous and extracutaneous involvement and can sometimes be difficult to distinguish from each other. The present consensus provides an update to the 2017 European Dermatology Forum Guidelines, focusing on characteristic clinical and histopathological features, diagnostic scores and the serum autoantibodies most useful for differential diagnosis. In addition, updated strategies for the first- and advanced-line therapy of sclerosing skin diseases are addressed in detail. Part 1 of this consensus provides clinicians with an overview of the diagnosis and treatment of localized scleroderma (morphea), and systemic sclerosis including overlap syndromes.
Collapse
Affiliation(s)
- R Knobler
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - M Geroldinger-Simić
- Department of Dermatology, Ordensklinikum Linz Elisabethinen, Linz, Austria
- Faculty of Medicine, Johannes Kepler University, Linz, Austria
| | - A Kreuter
- Department of Dermatology, Venereology and Allergology, HELIOS St. Elisabeth Klinik Oberhausen, University Witten-Herdecke, Oberhausen, Germany
| | - N Hunzelmann
- Department of Dermatology and Venereology, University of Cologne, Cologne, Germany
| | - P Moinzadeh
- Department of Dermatology and Venereology, University of Cologne, Cologne, Germany
| | - F Rongioletti
- Vita Salute University IRCSS San Raffaele Hospital, Milan, Italy
| | - C P Denton
- Center for Rheumatology, Royal Free and University College Medical School, London, UK
| | - L Mouthon
- Service de Médecine Interne, Centre de Référence Maladies Auto-Immunes et Systémiques Rares d'Ile de France, APHP-CUP, Hôpital Cochin, Paris, France
- Institut Cochin, Université de Paris Cité, Paris, France
| | - M Cutolo
- Laboratories for Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine DiMI, University Medical School of Genoa, IRCCS San Martino Genoa, Genoa, Italy
| | - V Smith
- Department of Internal Medicine, Ghent University, Ghent, Belgium
- Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
- Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium
| | - A Gabrielli
- Fondazione di Medicina Molecolare e Terapia Cellulare, Università Politecnica delle Marche, Ancona, Italy
| | - M Bagot
- Department of Dermatology, Hôpital Saint-Louis, Université Paris Cité, Paris, France
| | - A B Olesen
- Department of Dermatology, University Hospital of Aarhus, Aarhus, Denmark
| | - I Foeldvari
- Hamburg Centre for Pediatric and Adolescent Rheumatology, Schön Klinik Hamburg Eilbek, Hamburg, Germany
| | - A Jalili
- Dermatology & Skin Care Clinic, Buochs, Switzerland
| | - V Kähäri
- Department of Dermatology and Venereology, University of Turku and Turku University Hospital, Turku, Finland
| | - S Kárpáti
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, Budapest, Hungary
| | - K Kofoed
- The Skin Clinic, Copenhagen, Denmark
| | - M Olszewska
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - J Panelius
- Department of Dermatology and Allergology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - P Quaglino
- Department of Medical Sciences, Dermatologic Clinic, University of Turin, Turin, Italy
| | - J Seneschal
- Department of Dermatology and Pediatric Dermatology, National Centre for Rare Skin Disorders, Hôpital Saint-Andre, University of Bordeaux, CNRS, Immuno CencEpT, UMR 5164, Bordeaux, France
| | - M Sticherling
- Department of Dermatology, Universitätsklinikum Erlangen, Erlangen, Germany
| | - C Sunderkötter
- Department of Dermatology and Venereology, University Hospital Halle, Halle (Saale), Germany
| | - A Tanew
- Private Practice, Vienna, Austria
| | - P Wolf
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - M Worm
- Division of Allergy and Immunology, Department of Dermatology, Venereology and Allergology, University Hospital Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - A Skrok
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - L Rudnicka
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - T Krieg
- Department of Dermatology and Venereology, and Translational Matrix Biology, University of Cologne, Cologne, Germany
| |
Collapse
|
4
|
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.
Collapse
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
| |
Collapse
|
5
|
Herrick AL, Orozco G. Raynaud phenomenon: from GWAS to drug repurposing. Nat Rev Rheumatol 2024; 20:139-140. [PMID: 38228855 DOI: 10.1038/s41584-024-01076-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Affiliation(s)
- Ariane L Herrick
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
| | - Gisela Orozco
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| |
Collapse
|
6
|
Moro V, Scandola M, Gobbetto V, Bertagnoli S, Beccherle M, Besharati S, Ponzo S, Fotopoulou A, Jenkinson PM. Examining the role of self-reported somatosensory sensations in body (dis)ownership: A scoping review and empirical study of patients with a disturbed sense of limb ownership. Neuropsychologia 2024; 194:108776. [PMID: 38141962 DOI: 10.1016/j.neuropsychologia.2023.108776] [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: 10/03/2023] [Revised: 12/20/2023] [Accepted: 12/20/2023] [Indexed: 12/25/2023]
Abstract
Patients with a disturbed sense of limb ownership (DSO) offer a unique window of insight into the multisensory processes contributing to the sense of body ownership. A limited amount of past research has examined the role of sensory deficits in DSO, and even less is known regarding the role of patient self-reported somatosensory sensations in the pathogenesis of DSO. To address this lack of knowledge we first conducted a systematic scoping review following PRISMA-SR guidelines, examining current research into somatosensory deficits and patient self-reported somatosensory sensations in patients with DSO. Eighty studies, including 277 DSO patients, were identified. The assessment of sensory deficits was generally limited in scope and quality, and deficits in tactile sensitivity and proprioception were most frequently found. The reporting of somatosensory sensations was even less frequent, with instances of paraesthesia (pins-and-needles), stiffness/rigidity, numbness and warmth, coldness and heaviness amongst the deficits recorded. In a second part of the study, we sought to directly address the lack of evidence concerning the impact of patient self-reported somatosensory sensations in DSO by measuring DSO and self-reported somatosensory sensations in a large (n = 121) sample of right-hemisphere stroke patients including N = 65 with DSO and N = 56 hemiplegic controls. Results show that feelings of coldness and stiffness modulate DSO symptoms. Sense of heaviness and numbness are more frequent in patients with DSO but do not have a clear impact on disownership symptomology. Although preliminary, these results suggest a role of subjective sensations about the felt body in the sense of limb ownership.
Collapse
Affiliation(s)
- Valentina Moro
- Npsy-Lab.Vr, Department of Human Sciences, University of Verona, Italy.
| | - Michele Scandola
- Npsy-Lab.Vr, Department of Human Sciences, University of Verona, Italy
| | | | - Sara Bertagnoli
- Social and Cognitive Neuroscience Laboratory, Department of Psychology, University La Sapienza, Roma, Italy
| | | | - Sahba Besharati
- Department of Psychology, University of Witwatersrand, Johannesburg, South Africa
| | | | - Aikaterini Fotopoulou
- Research Department of Clinical, Educational and Health Psychology, University College London, UK
| | - Paul M Jenkinson
- Research Department of Clinical, Educational and Health Psychology, University College London, UK; ISN Psychology, Institute for Social Neuroscience, Melbourne, Australia.
| |
Collapse
|
7
|
Fardoun M, Kobeissy F, Eid AH. Estrogen Receptor and the Gender Bias in Raynaud's Phenomenon. Curr Med Chem 2024; 31:133-137. [PMID: 36803760 DOI: 10.2174/0929867330666230220123237] [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: 08/30/2022] [Revised: 01/15/2023] [Accepted: 01/25/2023] [Indexed: 02/22/2023]
Affiliation(s)
- Manal Fardoun
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Firas Kobeissy
- Department of Neurobiology and Neuroscience, Morehouse School of Medicine, Atlanta, Georgia, USA
| | - Ali H Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar
| |
Collapse
|
8
|
Liu L, Gu W, Teng L, Xu Y, Zheng F, Hu M, Lu M, Xu X. Kaposiform hemangioendothelioma presented with raynaud phenomenon: a case report. BMC Pediatr 2023; 23:574. [PMID: 37978357 PMCID: PMC10655467 DOI: 10.1186/s12887-023-04407-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 11/06/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND Kaposiform hemangioendothelioma (KHE) is a rare vascular neoplasm affecting infants or young children. KHE includes a spectrum of lesions, ranging from small and superficial tumors to large and invasive lesions with Kasabach-Merritt phenomenon (KMP). Currently, no published studies have reported a KHE presenting as thrombocytopenia and Raynaud phenomenon. CASE PRESENTATION A 2-year-old boy with right hand swelling and thrombocytopenia was admitted to our hospital. His right hand turned swelling and red, even occasionally cyanotic. This condition became worse in response to cool environments and improved with warming, and platelet counts were between 50 ~ 80 × 10^9/L. Physical examination on admission revealed the swelling and frostbite-like rash of the right-hand fingers, and the skin temperature of the right hand was lower than the left. On day 3 of admission, chest CT results showed an irregular mass on the right side of the spine. The puncture biopsy demonstrated positive CD31, D2-40, and FLI1 immunohistochemical staining, but negative GLUT1 staining, confirming the diagnosis of KHE. Furthermore, endothelin-1 (ET1) expression levels significantly increased, and eNOS and A20 expression levels significantly decreased comparing with control patients. The patient received methylprednisolone and sirolimus treatments, and his condition gradually improved during the follow-up. CONCLUSIONS We reported the first case of KHE presenting with thrombocytopenia and Raynaud phenomenon. The development of Raynaud phenomenon could be associated with increased ET-1 and reduced eNOS and A20 expressions. Careful differential diagnosis of hidden KHE should be considered in children with thrombocytopenia and Raynaud phenomenon.
Collapse
Affiliation(s)
- Lingke Liu
- Department of Rheumatology Immunology & Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Binsheng Rd 3333, Binjiang District, Hangzhou, 310052, P.R. China
- Pediatrics, The Affiliated Hospital of Shaoxing University, Shaoxing, 312000, PR China
| | - Weizhong Gu
- Pathology, National Clinical Research Center for Child Health, Hangzhou, 310003, PR China
| | - Liping Teng
- Department of Rheumatology Immunology & Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Binsheng Rd 3333, Binjiang District, Hangzhou, 310052, P.R. China
| | - Yiping Xu
- Department of Rheumatology Immunology & Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Binsheng Rd 3333, Binjiang District, Hangzhou, 310052, P.R. China
| | - Fei Zheng
- Department of Rheumatology Immunology & Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Binsheng Rd 3333, Binjiang District, Hangzhou, 310052, P.R. China
| | - Minfei Hu
- Department of Rheumatology Immunology & Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Binsheng Rd 3333, Binjiang District, Hangzhou, 310052, P.R. China
| | - Meiping Lu
- Department of Rheumatology Immunology & Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Binsheng Rd 3333, Binjiang District, Hangzhou, 310052, P.R. China
| | - Xuefeng Xu
- Department of Rheumatology Immunology & Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Binsheng Rd 3333, Binjiang District, Hangzhou, 310052, P.R. China.
| |
Collapse
|
9
|
Tanzadehpanah H, Lotfian E, Avan A, Saki S, Nobari S, Mahmoodian R, Sheykhhasan M, Froutagh MHS, Ghotbani F, Jamshidi R, Mahaki H. Role of SARS-COV-2 and ACE2 in the pathophysiology of peripheral vascular diseases. Biomed Pharmacother 2023; 166:115321. [PMID: 37597321 DOI: 10.1016/j.biopha.2023.115321] [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: 05/13/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 08/21/2023] Open
Abstract
The occurrence of a novel coronavirus known as severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), created a serious challenge worldwide. SARS-CoV-2 has high infectivity, the ability to be transmitted even during the asymptomatic phase, and relatively low virulence, which has resulted in rapid transmission. SARS-CoV-2 can invade epithelial cells, hence, many patients infected with SARS-CoV-2 have suffered from vascular diseases (VDs) in addition to pulmonary manifestations. Accordingly, SARS-CoV-2 may can worsen the clinical condition of the patients with pre-existing VDs. Endothelial cells express angiotensin-converting enzyme 2 (ACE2). ACE2 is a biological enzyme that converts angiotensin (Ang)- 2 to Ang-(1-7). SARS-CoV-2 uses ACE2 as a cell receptor for viral entry. Thus, the SARS-CoV-2 virus promotes downregulation of ACE2, Ang-(1-7), and anti-inflammatory cytokines, as well as, an increase in Ang-2, resulting in pro-inflammatory cytokines. SARS-CoV-2 infection can cause hypertension, and endothelial damage, which can lead to intravascular thrombosis. In this review, we have concentrated on the effect of SARS-CoV-2 in peripheral vascular diseases (PVDs) and ACE2 as an enzyme in Renin-angiotensin aldosterone system (RAAS). A comprehensive search was performed on PubMed, Google Scholar, Scopus, using related keywords. Articles focusing on ("SARS-CoV-2", OR "COVID-19"), AND ("Vascular disease", OR "Peripheral vascular disease", OR interested disease name) with regard to MeSH terms, were selected. According to the studies, it is supposed that vascular diseases may increase susceptibility to severe SARS-CoV-2 infection due to increased thrombotic burden and endothelial dysfunction. Understanding SARS-CoV-2 infection mechanism and vascular system pathogenesis is crucial for effective management and treatment in pre-existing vascular diseases.
Collapse
Affiliation(s)
- Hamid Tanzadehpanah
- Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences; Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elham Lotfian
- Vascular and Endovascular Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences; Medical Genetics Research Center, Mashhad University of Medical Sciences; Medical Genetics Research center, Mashhad University of Medical Sciences; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahar Saki
- Molecular Medicine Research Center, Hamadan University of Medical Science, Hamadan Iran
| | - Sima Nobari
- Molecular Medicine Research Center, Hamadan University of Medical Science, Hamadan Iran
| | - Roghaye Mahmoodian
- Molecular Medicine Research Center, Hamadan University of Medical Science, Hamadan Iran
| | - Mohsen Sheykhhasan
- Department of Mesenchymal Stem Cells, Academic Center for Education, Culture and Research, Qom, Iran
| | | | - Farzaneh Ghotbani
- Faculty of Medicine, Mashhad University of Medical Science, Mashhad, Iran
| | - Raoufeh Jamshidi
- Faculty of Medicine, Mashhad University of Medical Science, Mashhad, Iran
| | - Hanie Mahaki
- Vascular and Endovascular Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
10
|
Shukla R, Liu C, Wilkinson S, Gosal D, Herrick AL. Prevalence of Raynaud's phenomenon in patients with peripheral neuropathy. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2023; 8:253-254. [PMID: 37744041 PMCID: PMC10516000 DOI: 10.1177/23971983231155945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 01/11/2023] [Indexed: 09/26/2023]
Affiliation(s)
- Rudresh Shukla
- Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- Rheumatology Department, Salford Royal Hospital, Salford, UK
| | - Chang Liu
- Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Sarah Wilkinson
- Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - David Gosal
- Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Ariane L Herrick
- Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| |
Collapse
|
11
|
Kadian-Dodov D. Cold Hands or Feet: Is It Raynaud's or Not? Med Clin North Am 2023; 107:829-844. [PMID: 37541711 DOI: 10.1016/j.mcna.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/06/2023]
Abstract
Raynaud's phenomenon is an exaggerated response to cold stimuli that may be primary or secondary. The diagnosis relies on patient history and physical examination to distinguish RP from other vasomotor dysfunction (e.g. acrocyanosis, pernio, small fiber neuropathy with vasomotor symptoms, and complex regional pain syndrome). Achenbach syndrome, or spontaneous venous hemorrhage, may also be mistaken for RP but is a self-limiting phenomenon. Laboratory evaluation and vascular diagnostic testing may identify SRP causes. Regardless of etiology, treatment includes warming with trigger avoidance, and consideration of vasodilators (eg. calcium channel, alpha-1 blockers). SRP with digital ulceration may require PDE5i, endothelin-1 receptor blockers, and prostanoids. Refractory cases may require pneumatic arterial pumps, botulinum toxin administration, or surgical sympathectomy.
Collapse
Affiliation(s)
- Daniella Kadian-Dodov
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, 1190 Fifth Avenue, Box 1030, New York, NY 10029, USA.
| |
Collapse
|
12
|
Hughes M, Herrick AL, Hudson M. Treatment of Vascular Complications in Systemic Sclerosis: What Is the Best Approach to Diagnosis and Management of Renal Crisis and Digital Ulcers? Rheum Dis Clin North Am 2023; 49:263-277. [PMID: 37028834 DOI: 10.1016/j.rdc.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Abstract
Vasculopathy as exemplified by scleroderma renal crisis (SRC) and digital ulcers (DUs) is a cardinal feature of systemic sclerosis (SSc) and is associated with significant morbidity, including in patients with early disease. Prompt recognition and management is required to alleviate potentially irreversible damage from SSc-associated vasculopathy. Both SRC and DUs share many etiopathogenic drivers which inform the therapeutic strategy. The aim of our review was to describe the diagnosis and management of SRC and DUs in SSc, and to discuss unmet needs for future research.
Collapse
Affiliation(s)
- Michael Hughes
- Department of Rheumatology, Tameside and Glossop Integrated Care NHS Foundation Trust, Ashton-under-Lyne, UK; Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester, UK.
| | - Ariane L Herrick
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester, UK; Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Marie Hudson
- Department of Medicine, McGill University, Canada; Division of Rheumatology, Jewish General Hospital, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| |
Collapse
|
13
|
Hamana T, Kawamori H, Satomi-Kobayashi S, Yamamoto Y, Ikeda Y, Hirata KI. Fulminant myocarditis in a young woman with mixed connective tissue disease: a case report. Eur Heart J Case Rep 2023; 7:ytad174. [PMID: 37096149 PMCID: PMC10122413 DOI: 10.1093/ehjcr/ytad174] [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] [Received: 08/08/2022] [Revised: 11/22/2022] [Accepted: 04/03/2023] [Indexed: 04/26/2023]
Abstract
Background Although cardiac involvement is relatively common in mixed connective tissue disease (MCTD), few reports on MCTD-associated fulminant myocarditis are available. Case summary A 22-year-old woman diagnosed with MCTD was admitted to our institution for cold-like symptoms and chest pain. Echocardiography revealed that the left ventricular ejection fraction (LVEF) had rapidly decreased from 50 to 20%. Because endomyocardial biopsy revealed no significant lymphocytic infiltration, immunosuppressant drugs were not started initially; however, steroid pulse therapy (methylprednisolone, one1000 mg/day) was initiated due to prolonged symptoms and unimproved haemodynamics. Despite strong immunosuppressant therapy, the LVEF did not improve, and severe mitral regurgitation appeared. Three days after steroid pulse therapy initiation, she experienced a sudden cardiac arrest; thus, venoarterial extracorporeal membrane oxygenation (VA-ECMO) and intra-aortic balloon pumping (IABP) were initiated. Subsequent immunosuppressant therapy was continued with prednisolone (100 mg/day) and intravenous cyclophosphamide (1000 mg). Six days after steroid therapy initiation, the LVEF improved to 40% and then recovered to near-normal levels. After successful weaning off of VA-ECMO and IABP, she was discharged. Thereafter, a detailed histopathological examination revealed multi-focal signs of ischaemic micro-circulatory injury and diffuse HLA-DR in the vascular endothelium, suggesting an autoimmune inflammatory response. Discussion We report a rare case of fulminant myocarditis in a patient with MCTD who recovered with immunosuppressive treatment. Despite the absence of significant lymphocytic infiltration findings on histopathological examination, patients with MCTD may experience a dramatic clinical course. Although it is unclear whether myocarditis is triggered by viral infections, certain autoimmune mechanisms may lead to its development.
Collapse
Affiliation(s)
- Tomoyo Hamana
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan
| | | | - Seimi Satomi-Kobayashi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan
| | - Yuzuru Yamamoto
- Division of Rheumatology and Clinical Immunology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshihiko Ikeda
- Department of Pathology, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | | |
Collapse
|
14
|
İncekalan TK, Ekinci RMK, Naz Şimdivar GH, Celik Ü. Cold-induced Vascular Changes in the Macula, Optic Disc and Choroid in Children with Raynaud's Phenomena. Ocul Immunol Inflamm 2023; 31:277-285. [PMID: 35081004 DOI: 10.1080/09273948.2022.2026411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AIM To investigate changes in retinal and choroidal vessels in children with primary and secondary raynaud's phenomena(RP). METHODS Measurements were performed by optic coherence tomography angiography before as well as during and 10 minutes after the immersion of one hand in ice water. RESULTS Primary RP patients exhibited enlargement of the foveal avascular region and decrease in vessel density in the parafoveal superficial capillary plexus (SCP) during cold exposure, but values returned to normal when the hands were removed from the cold water. In children with secondary RP, there were decreases in choroidal thickness and vessel density in the SCP and radial peripapillary capillary plexus (RPCP) during cold exposure. Changes in choroid and peripapillary RPCP were still significant 10 minutes after removal from cold water. CONCLUSION Ocular arteriolar vasospasm seems to be more pronounced in patients with secondary RP, particularly in the choroid and the peripapillary area of the RPCP. CLINICAL TRIAL REGISTRATION NUMBER AND DATE: DECISION NUMBER 76/1315 - 10.03.2021.
Collapse
Affiliation(s)
- Tuğba Kurumoğlu İncekalan
- Department of Opthalmology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| | - Rabia Miray Kisla Ekinci
- Pediatric Rheumatology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| | - Göksu Hande Naz Şimdivar
- Department of Opthalmology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| | - Ümit Celik
- Pediatric Infectious Diseases, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| |
Collapse
|
15
|
Herrick AL, Batta R, Overbeck K, Raud J, Manning J, Murray A, Dinsdale G, Tornling G. A phase 2 trial investigating the effects of the angiotensin II type 2 receptor agonist C21 in systemic sclerosis-related Raynaud's. Rheumatology (Oxford) 2023; 62:824-828. [PMID: 35894657 PMCID: PMC9891408 DOI: 10.1093/rheumatology/keac426] [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] [Received: 05/10/2022] [Revised: 06/17/2022] [Accepted: 07/19/2022] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE Our main aim was to investigate the effect of a single oral dose of C21, a selective angiotensin II type 2 receptor agonist, on cold-induced vasoconstriction in SSc-related RP. METHODS This was a phase IIa, randomized, double-blind, cross-over, single-dose, placebo-controlled, single-centre study. Twelve female patients with SSc (median age 58.5 years, median duration of RP 19.0 years) attended on four occasions: screening, treatment visits 1 and 2 (separated by 3-7 days) and follow-up. At the first treatment visit, patients were randomized to receive either a single oral dose of C21 (200 mg) or placebo, then the opposite treatment on the second visit. Forty min after each treatment, each patient underwent a standard hand cold challenge. The primary end point was the area under the curve (AUC) for rewarming for each finger (eight fingers) over 15 min. Secondary end points included the maximum finger temperature after rewarming (MAX). Statistical analyses were performed by multiplicative ANCOVA models. RESULTS For all eight fingers combined, mean AUC for rewarming was higher after treatment with C21 than after placebo (geometric mean 20 046°C*s vs 19 558°C*s), but not significantly (P = 0.380) and MAX (at 15 min) was also higher (geometric mean 23.5°C vs 22.5°C; P = 0.036). C21 was well tolerated. CONCLUSION Despite the small trial size, a signal emerged suggesting that even in patients with established SSc, C21 may confer benefit for RP and deserves further investigation. TRIAL REGISTRATION ClinicalTrials.gov, https://clinicaltrials.gov, NCT04388176.
Collapse
Affiliation(s)
- Ariane L Herrick
- Centre for Musculoskeletal Research, The University of Manchester, Northern Care Alliance NHS Foundation Trust.,NIHR Manchester Biomedical Research Centre, Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | | | | | - Johan Raud
- Vicore Pharma AB, Gothenburg.,Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Joanne Manning
- Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre
| | - Andrea Murray
- Centre for Musculoskeletal Research, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Graham Dinsdale
- Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre
| | - Göran Tornling
- Respiratory Medicine Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
16
|
Yoshida S, Imai H, Roh S, Mese T, Koshima I. Simultaneous bilateral distal venous arterialization between redial artery and cephalic vein in dorsal hand for Raynaud's phenomenon in both hands: A case report. Microsurgery 2023; 43:397-402. [PMID: 36710439 DOI: 10.1002/micr.31014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 12/10/2022] [Accepted: 01/13/2023] [Indexed: 01/31/2023]
Abstract
Raynaud's phenomenon (RP) is characterized by episodic vasospasm in peripheral vessels and ischemia of the fingers. Venous arterialization is thought to induce neovascularization and increased oxygen tension. In this report, we describe a patient with RP in the fingers of both hands in whom venous arterialization achieved an acceptable result in both hands. The patient was a 62-year-old woman with a 10-year history of worsening pain and cold sensation in the tips of the index, middle, ring, and little fingers on both sides. The venous arterialization procedure was performed on both hands simultaneously at the level of the anatomical snuff box between radial artery and cephalic vein in dorsal hand. There was no need for valvectomy in the level of hands. To prevent development of the steal phenomenon in the arterialized veins, the superficial basilic and median veins of the forearm were ligated via 1 cm skin incisions. The pain and cold sensation in the fingertips of both hands remained decreased, and the nonhealing ulcers on the fingertips healed without the need for amputation. The observation period was 14 months, and the surface temperature of the fingers was increased after venous arterialization, as was the temperature of the palm and forearm. There was no problem when administering intravenous infusion into the forearm on either side postoperatively. The case showed venous arterialization was effective for RP without increasing intravenous pressure in the affected limb, and further investigation is necessary.
Collapse
Affiliation(s)
- Shuhei Yoshida
- The International Center for Lymphedema, Plastic and reconstructive Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - Hirofumi Imai
- The International Center for Lymphedema, Plastic and reconstructive Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - Solji Roh
- The International Center for Lymphedema, Plastic and reconstructive Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - Toshiro Mese
- The International Center for Lymphedema, Plastic and reconstructive Surgery, Hiroshima University Hospital, Hiroshima, Japan
| | - Isao Koshima
- The International Center for Lymphedema, Plastic and reconstructive Surgery, Hiroshima University Hospital, Hiroshima, Japan
| |
Collapse
|
17
|
Piera-Velazquez S, Dillon ST, Gu X, Libermann TA, Jimenez SA. Aptamer proteomics of serum exosomes from patients with Primary Raynaud's and patients with Raynaud's at risk of evolving into Systemic Sclerosis. PLoS One 2022; 17:e0279461. [PMID: 36548367 PMCID: PMC9779033 DOI: 10.1371/journal.pone.0279461] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND A major unmet need for Systemic Sclerosis (SSc) clinical management is the lack of biomarkers for the early diagnosis of patients with Raynaud's Phenomenon at high risk of evolving into SSc. OBJECTIVE To identify proteins contained within serum exosomes employing an aptamer proteomic analysis that may serve to reveal patients with Raynaud's Phenomenon at risk of developing SSc. METHODS Exosomes were isolated from serum samples from patients with Primary Raynaud's Phenomenon and from patients with Raynaud's Phenomenon harbouring serum antinuclear antibodies (ANA) who may be at high risk of evolving into SSc. The expression of 1,305 proteins was quantified using SOMAscan aptamer proteomics, and associations of the differentially elevated or reduced proteins with the clinical subsets of Raynaud's Phenomenon were assessed. RESULTS Twenty one differentially elevated and one differentially reduced (absolute fold change >|1.3|) proteins were identified. Principal component analysis using these 22 most differentially expressed proteins resulted in excellent separation of the two Raynaud's Phenomenon clinical subsets. Remarkably, the most differentially elevated proteins are involved in enhanced inflammatory responses, immune cell activation and cell migration, and abnormal vascular functions. CONCLUSION Aptamer proteomic analysis of circulating exosomes identified differentially elevated or reduced proteins between Raynaud's Phenomenon at high risk of evolving into SSc and Primary Raynaud's Phenomenon patients. Some of these proteins are involved in relevant biological pathways that may play a role in SSc pathogenesis including enhanced inflammatory responses, immune cell activation, and endothelial cell and vascular abnormalities.
Collapse
Affiliation(s)
- Sonsoles Piera-Velazquez
- Jefferson Institute of Molecular Medicine, Scleroderma Center of Thomas Jefferson University, Philadelphia, Pennsylvania, United States of America
| | - Simon T. Dillon
- Division of Interdisciplinary Medicine and Biotechnology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Genomics, Proteomics, Bioinformatics and Systems Biology Center, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
| | - Xuesong Gu
- Division of Interdisciplinary Medicine and Biotechnology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Genomics, Proteomics, Bioinformatics and Systems Biology Center, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
| | - Towia A. Libermann
- Division of Interdisciplinary Medicine and Biotechnology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Genomics, Proteomics, Bioinformatics and Systems Biology Center, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
- * E-mail: (SAJ); (TAL)
| | - Sergio A. Jimenez
- Jefferson Institute of Molecular Medicine, Scleroderma Center of Thomas Jefferson University, Philadelphia, Pennsylvania, United States of America
- * E-mail: (SAJ); (TAL)
| |
Collapse
|
18
|
El Miedany Y, Ismail S, Wadie M, Hassan M. Nailfold capillaroscopy: tips and challenges. Clin Rheumatol 2022; 41:3629-3640. [PMID: 36040673 DOI: 10.1007/s10067-022-06354-1] [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: 06/07/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/03/2022]
Abstract
Although nailfold capillaroscopy (NFC) appears to have a bright future in clinical practice, the lack of familiarity with the technique and how to interpret its outcomes is major barriers which have made nailfold capillaroscopy an underutilized method in standard clinical practice. Traditional methods for assessment and measurement of capillary patterns, density, and blood flow are falling behind and face some challenges. In fact, there have been calls for improvement, hence the recent publication of the standardization of NFC by the EULAR Study Group on Microcirculation in Rheumatic Diseases. Nailfold capillaroscopy has the advantage of being a non-invasive technique that provides a window into the digital microcirculation. This paved the way for a rapidly growing interest in using capillaroscopy parameters as outcome measures in research. In standard clinical practice, whilst its main application is in the identification of an underlying systemic sclerosis spectrum disorder in patients presenting with Raynaud's phenomenon, its use has expanded to include other clinical features possibly suggestive of an underlying connective tissue disease. This article presents the challenges, provides tips, and highlights the exciting potential of nailfold capillaroscopy in standard practice.
Collapse
Affiliation(s)
- Yasser El Miedany
- Canterbury Christ Church University, Institute of Medical Sciences, Canterbury, England, UK.
| | - Sherif Ismail
- Rheumatology and Rehabilitation, Internal Medicine Department, National Research Center, Cairo, Egypt
| | - Mary Wadie
- Internal Medicine Cairo University, Cairo, Egypt
| | - Mohammed Hassan
- Rheumatology and Rehabilitation, Tanta University, Tanta, Egypt
| |
Collapse
|
19
|
Biddle K, Kaul A. Lingual Raynaud's phenomenon: a rare presentation. BMJ Case Rep 2022; 15:e251988. [PMID: 36357109 PMCID: PMC9660575 DOI: 10.1136/bcr-2022-251988] [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: 11/12/2022] Open
Abstract
A woman in her mid-60s presented to transient ischaemic attack (TIA) clinic with a 3-year history of intermittent sensory changes and white discolouration affecting the left side of her tongue. Following extensive investigation, a provisional diagnosis of posterior circulation TIA was made, and the patient was commenced on clopidogrel therapy. Despite anti-platelet treatment, she continued to have identical episodic symptoms. She was referred to the rheumatology team for assessment of possible underlying autoimmune pathology. On rheumatology assessment, the patient reported colour changes on the tongue, associated with numbness, followed by paraesthesia of the affected area. A comprehensive assessment excluded secondary causes and a diagnosis of primary Raynaud's phenomenon of the tongue was made. The diagnosis of TIA was revoked. This case illustrates a rare presentation of a common condition and highlights the sensory symptoms which are associated with Raynaud's phenomenon.
Collapse
Affiliation(s)
- Kathryn Biddle
- Rheumatology, St George's Healthcare NHS Trust, London, UK
| | - Arvind Kaul
- Rheumatology, St George's Healthcare NHS Trust, London, UK
| |
Collapse
|
20
|
Fardoun M, Mondello S, Kobeissy F, Eid AH. G protein estrogen receptor as a potential therapeutic target in Raynaud’s phenomenon. Front Pharmacol 2022; 13:1061374. [DOI: 10.3389/fphar.2022.1061374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 10/31/2022] [Indexed: 11/11/2022] Open
Abstract
Exaggerated cold-induced vasoconstriction can precipitate a pathogenesis called Raynaud’s phenomenon (RP). Interestingly, RP is significantly more prevalent in females than age-matched men, highlighting the potential implication of 17β-estradiol (E2) in the etio-pathogenesis of this disease. Indeed, we have previously reported that E2 stimulates the expression of vascular alpha 2C-adrenoceptors (α2C-AR), the sole mediator of cold-induced constriction of cutaneous arterioles. This induced expression occurs through the cyclic adenosine monophosphate → exchange protein activated by cAMP→ Ras-related protein 1→ c-Jun N-terminal kinase→ activator protein-1 (cAMP/Epac/Rap/JNK/AP-1 pathway). On the basis that estrogen-induced rapid cAMP accumulation and JNK activation occurs so rapidly we hypothesized that a non-classic, plasma membrane estrogen receptor was the mediator. We then showed that an impermeable form of E2, namely E2:BSA, mimics E2 effects suggesting a role for the membranous G-protein coupled estrogen receptor (GPER) in E2-induced α2C-AR expression. Our current working hypothesis and unpublished observations further cement this finding, as G1, a GPER agonist, mimics while G15, a GPER antagonist, abrogates estrogen’s effect on the expression of vascular α2C-AR. These, and other observations, highlight the potential of GPER as a tractable target in the management of RP, particularly in pre-menopausal women.
Collapse
|
21
|
Melsens K, Cutolo M, Schonenberg-Meinema D, Foeldvari I, Leone MC, Mostmans Y, Badot V, Cimaz R, Dehoorne J, Deschepper E, Frech T, Hernandez-Zapata J, Ingegnoli F, Khan A, Krasowska D, Lehmann H, Makol A, Mesa-Navas MA, Michalska-Jakubus M, Müller-Ladner U, Nuño-Nuño L, Overbury R, Pizzorni C, Radic M, Ramadoss D, Ravelli A, Rosina S, Udaondo C, van den Berg MJ, Herrick AL, Sulli A, Smith V. Standardised nailfold capillaroscopy in children with rheumatic diseases: a worldwide study. Rheumatology (Oxford) 2022; 62:1605-1615. [PMID: 36005889 PMCID: PMC10070071 DOI: 10.1093/rheumatology/keac487] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 07/11/2022] [Accepted: 07/17/2022] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To standardly assess and describe nailfold videocapillaroscopy (NVC) assessment in children and adolescents with juvenile rheumatic and musculoskeletal diseases (jRMD) versus healthy controls (HC). METHODS In consecutive jRMD children and matched HC from 13 centres worldwide, 16 NVC images per patient were acquired locally and read centrally per international consensus standard evaluation of the EULAR Study Group on Microcirculation in Rheumatic Diseases. 95 patients with juvenile idiopathic arthritis (JIA), 22 with dermatomyositis (JDM), 20 with systemic lupus erythematosus (cSLE), 13 with systemic sclerosis (jSSc), 21 with localized scleroderma (lSc), 18 with mixed connective tissue disease (MCTD) and 20 with primary Raynaud's phenomenon (PRP) were included. NVC differences between juvenile subgroups and HC were calculated through multivariable regression analysis. RESULTS A total number of 6474 images were assessed from 413 subjects (mean age 12.1-years, 70.9% female). The quantitative NVC-characteristics were significantly lower (↓) or higher (↑) in the following subgroups compared to HC: For density: ↓ in jSSc, JDM, MCTD, cSLE and lSc; For dilations: ↑ in jSSc, MCTD and JDM; For abnormal shapes: ↑ JDM and MCTD; For haemorrhages: ↑ in jSSc, MCTD, JDM and cSLE. The qualitative NVC-assessment of JIA, lSc and PRP did not differ from HC, whereas the cSLE and jSSc, MCTD, JDM, cSLE subgroups showed more non-specific and scleroderma patterns respectively. CONCLUSION This analysis resulted from a pioneering registry of NVC in jRMD. The NVC-assessment in jRMD differed significantly from HC. Future prospective follow up will further elucidate the role of NVC in jRMD.
Collapse
Affiliation(s)
- Karin Melsens
- Dpt of Rheumatology, Ghent University Hospital; Dpt of Internal Medicine, Ghent University, Ghent, Belgium
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Dpt of Internal Medicine, University of Genova; IRCCS San Martino Polyclinic, Genoa, Italy
| | - Dieneke Schonenberg-Meinema
- Dpt of Pediatric Immunology, Rheumatology and Infectious diseases, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | - Ivan Foeldvari
- Centre for Paediatric and Adolescent Rheumatology, An der Schön Klinik, Hamburg, Germany
| | - Maria C Leone
- Dpt of Rheumatology, Ghent University Hospital, Ghent, Belgium; Medical and rheumatological clinic, S. Maria Hospital, Terni, Italy
| | - Yora Mostmans
- Dpt of Immunology-Allergology, CHU Brugmann, Université Libre de Bruxelles (ULB); Dpt of Dermatology, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Valérie Badot
- Dpt of Rheumatology, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Rolando Cimaz
- Pediatric Rheumatology Unit, Gaetano Pini Hospital, Dpt of Clinical Sciences and Community Health, Research Centre for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Milan, Italy
| | - Joke Dehoorne
- Dpt of Pediatric Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Ellen Deschepper
- Dpt of Public Health and Primary Care, Biostatistics Unit, Ghent University, Ghent, Belgium
| | - Tracy Frech
- University of Utah, Dpt of Internal Medicine, Div of Rheumatology; Salt Lake Veterans Affair Medical Centre, Utah Vascular Research Laboratory, Salt Lake City, Utah, USA
| | | | - Francesca Ingegnoli
- Clinical Rheumatology Unit, Gaetano Pini Hospital, Dpt of Clinical Sciences and Community Health, Research Centre for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Milan, Italy
| | - Archana Khan
- Dpt of Pediatric Rheumatology, SRCC Children's Hospital, Mumbai, India
| | - Dorota Krasowska
- Dpt of Dermatology, Venereology and Pediatric Dermatology, Medical University of Lublin, Lublin, Poland
| | - Hartwig Lehmann
- Dpt of Pediatrics, University Medicine Gießen, Gießen, Germany
| | - Ashima Makol
- Div of Rheumatology, Mayo Clinic, Rochester, MN, USA
| | - Miguel A Mesa-Navas
- Rheumatology Section, Clínica Universitaria Universidad Pontificia Bolivariana, Medellín, Colombia
| | | | - Ulf Müller-Ladner
- Dpt of Rheumatology and clinical immunology, Campus Kerckhoff, Justus-Liebig University, Gießen; Kerckhoff-Klinik GmbH, Bad Nauheim, Germany
| | | | - Rebecca Overbury
- University of Utah, Dpt of Internal Medicine, Div of Rheumatology; University of Utah, Dpt of Pediatrics, Div of Pediatric Rheumatology, Salt Lake City, Utah, USA
| | - Carmen Pizzorni
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Dpt of Internal Medicine, University of Genova; IRCCS San Martino Polyclinic, Genoa, Italy
| | - Mislav Radic
- University of Utah, Dpt of Internal Medicine, Div of Rheumatology, Salt Lake City, Utah, USA; University Hospital Split, Split, Croatia
| | - Divya Ramadoss
- Dpt of Pediatric Rheumatology, SRCC Children's Hospital, Mumbai, India
| | - Angelo Ravelli
- Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini; University of Genoa, Genoa, Italy; Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Silvia Rosina
- Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Clara Udaondo
- Pediatric Rheumatology Dept., La Paz Children's Hospital, Madrid, Spain
| | - Merlijn J van den Berg
- Dpt of Pediatric Immunology, Rheumatology and Infectious diseases, Amsterdam University Medical Centres, Amsterdam, the Netherlands
| | - Ariane L Herrick
- Centre for Musculoskeletal Research, The University of Manchester; Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Alberto Sulli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Dpt of Internal Medicine, University of Genova; IRCCS San Martino Polyclinic, Genoa, Italy
| | - Vanessa Smith
- Dpt of Rheumatology, Ghent University Hospital; Dpt of Internal Medicine, Ghent University; Unit for Molecular Immunology and Inflammation, Inflammation Research Centre, VIB-Ghent University, Ghent, Belgium
| | | |
Collapse
|
22
|
Mahmud SA, Bullock DR, Correll CK, Hobday PM, Riskalla MM, Vehe RK, Binstadt BA. Non-criteria antiphospholipid antibodies and pediatric rheumatic disease: a case series. Pediatr Rheumatol Online J 2022; 20:70. [PMID: 35987646 PMCID: PMC9392300 DOI: 10.1186/s12969-022-00732-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/15/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Non-criteria antiphospholipid antibodies (NC-aPL) are a relatively undefined subgroup of antiphospholipid antibodies (aPL). Knowledge about NC-aPL in adults is limited and even less is known in pediatric patients. Routine tests for antiphospholipid syndrome (APS)-a clinical state marked by the presence of aPL in association with vascular thrombosis-usually include lupus anticoagulant (LAC), anti-cardiolipin (aCL) and -beta-2 glycoprotein I (aβ2GPI). LAC is a functional screen for prothrombotic aPL, while the latter tests identify specific autoantibodies. Specific targets of NC-aPL include, but are not limited to, phosphatidylethanolamine, phosphatidylserine, and prothrombin. PRESENTATION OF CASES We present single-center data from eight pediatric patients with NC-aPL identified during a three-year period. All patients had presenting features raising suspicion for APS. Most patients were female with a primary rheumatic disease. One patient had a stroke. Another patient had alveolar hemorrhage and pulmonary hypertension. Raynaud's phenomenon, rashes involving distal extremities, and headaches were common. Most patients had a positive LAC, yet their routine aPL tests were negative, prompting testing for NC-aPL. CONCLUSIONS Our findings suggest NC-aPL are associated with typical signs and symptoms of APS in pediatric patients. Pediatricians and pediatric subspecialists should consider NC-aPL when clinical suspicion is high and routine aPL tests are negative, particularly when LAC is positive. While guidelines for NC-aPL do not yet exist for children or adults, these autoantibodies have pathogenic potential. Actionable items could include evaluation for the presence of other (primary) rheumatic diseases, and consultation with hematologists and/or obstetricians regarding anticoagulation/platelet inhibition and thrombosis education. Future guidelines regarding NC-aPL will only be generated by gathering more data, ideally prospectively.
Collapse
Affiliation(s)
- Shawn A. Mahmud
- grid.17635.360000000419368657Department of Pediatrics, Division of Pediatric Rheumatology, Allergy & Immunology, University of Minnesota, AO-10 Academic Office Building, 2414 S. 7th Street, Minneapolis, MN USA ,grid.17635.360000000419368657Center for Immunology, University of Minnesota, Minneapolis, MN USA
| | - Danielle R. Bullock
- grid.17635.360000000419368657Department of Pediatrics, Division of Pediatric Rheumatology, Allergy & Immunology, University of Minnesota, AO-10 Academic Office Building, 2414 S. 7th Street, Minneapolis, MN USA
| | - Colleen K. Correll
- grid.17635.360000000419368657Department of Pediatrics, Division of Pediatric Rheumatology, Allergy & Immunology, University of Minnesota, AO-10 Academic Office Building, 2414 S. 7th Street, Minneapolis, MN USA
| | - Patricia M. Hobday
- grid.17635.360000000419368657Department of Pediatrics, Division of Pediatric Rheumatology, Allergy & Immunology, University of Minnesota, AO-10 Academic Office Building, 2414 S. 7th Street, Minneapolis, MN USA
| | - Mona M. Riskalla
- grid.17635.360000000419368657Department of Pediatrics, Division of Pediatric Rheumatology, Allergy & Immunology, University of Minnesota, AO-10 Academic Office Building, 2414 S. 7th Street, Minneapolis, MN USA
| | - Richard K. Vehe
- grid.17635.360000000419368657Department of Pediatrics, Division of Pediatric Rheumatology, Allergy & Immunology, University of Minnesota, AO-10 Academic Office Building, 2414 S. 7th Street, Minneapolis, MN USA
| | - Bryce A. Binstadt
- grid.17635.360000000419368657Department of Pediatrics, Division of Pediatric Rheumatology, Allergy & Immunology, University of Minnesota, AO-10 Academic Office Building, 2414 S. 7th Street, Minneapolis, MN USA ,grid.17635.360000000419368657Center for Immunology, University of Minnesota, Minneapolis, MN USA
| |
Collapse
|
23
|
Speidel J, Hunzelmann N, Moinzadeh P. Sklerodermie – „die harte
Haut“. AKTUEL RHEUMATOL 2022. [DOI: 10.1055/a-1887-5399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
ZusammenfassungUnter dem Begriff Sklerodermie ist eine heterogene Gruppe von Erkrankungen
zusammengefasst, die eine kutane Sklerose gemeinsam haben. Die einzelnen
Erkrankungen variieren in der Beteiligung betroffener Strukturen wie Haut,
Fettgewebe, Muskulatur, Gelenkstrukturen, Knochen, innerer Organe und der damit
einhergehenden Krankheitsausprägung. Es lassen sich
grundsätzlich zwei verschiedene Subtypen unterscheiden: die lokalisierte
Sklerodermie (LoS) und die systemische Sklerose (SSc), die sich jeweils in
weitere Subgruppen unterteilen lassen. Es handelt sich um zwei verschiedene
Erkrankungen, die sich in der Ausprägung der Hautsklerosierung, der
Beteiligung innerer Organe, im Antikörper-Profil, im
Krankheitsmanagement sowie der Prognose unterscheiden. Darüber hinaus
gibt es Krankheitsbilder, die eine Sklerodermie imitieren und daher als
sklerodermie-artige Erkrankungen oder auch als Pseudosklerodermien bezeichnet
werden. Um die richtige Diagnose stellen zu können, ist ein
standardisiertes diagnostisches Vorgehen bedeutsam. Die frühe
Diagnosestellung ist wichtig, um frühzeitige eine Therapie einleiten zu
können, und so funktionelle kutane und extrakutane
Einschränkungen und auch kosmetische Schäden gering halten zu
können.
Collapse
Affiliation(s)
- Jil Speidel
- Uniklinik Köln, Klinik und Poliklinik für Dermatologie
und Venerologie, Köln
| | - Nicolas Hunzelmann
- Uniklinik Köln, Klinik und Poliklinik für Dermatologie
und Venerologie, Köln
| | - Pia Moinzadeh
- Uniklinik Köln, Klinik und Poliklinik für Dermatologie
und Venerologie, Köln
| |
Collapse
|
24
|
Roustit M, Jullien A, Jambon-Barbara C, Goudon H, Blaise S, Cracowski JL, Khouri C. Placebo response in Raynaud's Phenomenon clinical trials: the prominent role of regression towards the mean. Semin Arthritis Rheum 2022; 57:152087. [DOI: 10.1016/j.semarthrit.2022.152087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 08/11/2022] [Accepted: 08/19/2022] [Indexed: 11/24/2022]
|
25
|
Quantitative Characterization of Age-Related Changes in Peripheral Vessels of a Human Palm Using Raster-Scan Optoacoustic Angiography. PHOTONICS 2022. [DOI: 10.3390/photonics9070482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The analysis of age-related changes in skin vessels based on optoacoustic angiographic images during the in vivo skin monitoring of healthy volunteers at different ages is reported. As a result of a quantitative analysis of the three-dimensional OA images, the age-associated differences in the following image parameters were revealed: image intensity, ratio of blood content at different characteristics depths, total vessel length, and number of branches. The reported approach can be effectively employed for automatic assessment and monitoring of age-related vascular changes in the skin and underlying tissues.
Collapse
|
26
|
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]
|
27
|
Off-Label Use of Botulinum Toxin in Dermatology—Current State of the Art. Molecules 2022; 27:molecules27103143. [PMID: 35630620 PMCID: PMC9147387 DOI: 10.3390/molecules27103143] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 01/01/2023] Open
Abstract
Botulinum toxin (BoNT) is a neurotoxin produced by the Clostridium botulinum bacteria. Among seven different isoforms, only BoNT-A and BoNT-B are commercially used. Currently, botulinum toxin has been indicated by the U.S. Food and Drug Administration in several disorders, among others: chronic migraine, hyperhidrosis, urinary incontinence from detrusor overactivity, or cosmetics. However, there are numerous promising reports based on off-label BTX usage, indicating its potential effectiveness in other diseases, which remains unknown to many. Among them, dermatological conditions, such as rosacea, annal fissure, Raynaud phenomenon, hypertrophic scars and keloids, and also hidradenitis suppurativa, are currently being investigated. This article aims to provide a comprehensive update on the off-label use of botulinum toxin in dermatology, based on an analysis and summary of the published literature.
Collapse
|
28
|
Serum vitamin B12 and D levels in children with Primary Raynaud Phenomenon: a retrospective cohort study. Eur J Clin Nutr 2022; 76:1615-1617. [PMID: 35488070 DOI: 10.1038/s41430-022-01151-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/15/2022] [Accepted: 04/20/2022] [Indexed: 11/08/2022]
Abstract
Primary Raynaud phenomenon (RP) is resultant from transient vasospasm of peripheral arteries and arterioles, is usually precipitated by cold exposure or emotional stress, without any clue for autoimmune connective tissue diseases. We aimed to determine the frequency of vitamin D and B12 deficiencies in pediatric patients with primary RP, and to investigate their roles on the disease course. Vitamin B12 and D were supplemented if the patients had deficiencies. The study included 40 children with primary RP, 29 (72.5%) female and 11 (27.5%) male. The mean and median age were 15.1 ± 1.8 and 15.5 (range, 11.5-17.8) years. Symptoms were improved in 31 (77.5%) patients with warming procedures. Seventeen (41.5%) and 16 (39%) patients had low serum vitamin B12 and D levels, respectively. Vasodilator treatment requirement did not change by vitamin B12 status but was significantly lower in vitamin D deficient and replaced patients. Further studies are needed to clarify our results.
Collapse
|
29
|
Du W, Zhou M, Zhang C, Sun Q. The efficacy of Botulinum toxin A in the treatment of Raynaud's phenomenon in systemic sclerosis: A randomized self-controlled trial. Dermatol Ther 2022; 35:e15529. [PMID: 35441772 DOI: 10.1111/dth.15529] [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: 09/28/2021] [Revised: 03/21/2022] [Accepted: 04/18/2022] [Indexed: 11/30/2022]
Abstract
The current conservative and surgical treatments are not fully effective and have complications for Raynaud's phenomenon (RP) secondary to systemic sclerosis (SSc). Botulinum toxin A (BTX-A) can be used to manage RP, but the literature mostly includes case reports and case series. To perform a randomized controlled trial to explore the efficacy of BTX-A in the treatment of RP secondary to SSc. Sixteen patients with RP secondary to SSc were recruited. One hand was randomly included in the BTX-A group and the other as control. Both hands were tested before treatment and 4 weeks later using qualitative and quantitative dermatoscopic assessments and the cold water test. Reynolds score (from 6.7 ± 4.0 to 2.9 ± 3.7, P < 0.001), Tbase (from 25.8 ± 3.0°C to 27.9 ± 2.1°C, P = 0.031) and Tchange (from 2.1 ± 1.2°C to 4.5 ± 2.1°C, P < 0.001) in the experimental group were improved, while there were no improvements in Tbase and Tchange in the control group. In the experimental group, the sum of the six dermoscopic parameters was improved after treatment (from 4.00 (3.00,5.75) to 3.00 (2.00,5.00), P = 0.002); the nailfold capillary pattern staging was also improved (from 2.00 (2.00,3.00) to 2.00 (1.00,3.00), P = 0.004). There were no improvements in the dermoscopic assessment in the control group. None of the patients reported adverse reactions such as infection, hematoma, hand muscle weakness, allergic reaction and nerve injury. Local injection BTX-A to treat RP secondary to SSc might be safe and effective. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Wei Du
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mo Zhou
- Department of Internal Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Chunying Zhang
- Department of Dermatology, Jilin City Hospital of Chemical Industry, Jilin, China
| | - Qiuning Sun
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
30
|
A Narrative Review of Pathogenetic and Histopathologic Aspects, Epidemiology, Classification Systems, and Disease Outcome Measures in Systemic Sclerosis. Clin Rev Allergy Immunol 2022; 64:358-377. [PMID: 35254622 PMCID: PMC10167186 DOI: 10.1007/s12016-022-08929-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2022] [Indexed: 11/03/2022]
Abstract
Systemic sclerosis (SSc) is a rare systemic autoimmune disease, characterized by the presence of three main actors: vasculopathy, immune activation, and fibrosis. This pathologic process is then translated in a clinical picture with great variability among different patients in terms of type of organ involvement, disease severity and prognosis. This heterogeneity is a main feature of SSc, which, in addition to the presence of early phases of the disease characterized by mild symptoms, can explain the high difficulty in establishing classification criteria, and in defining patients' subsets and disease outcomes. The definition of disease outcomes is particularly relevant in the setting of clinical trials, where the aim is to provide reliable endpoints, able to measure the magnitude of the efficacy of a certain drug or intervention. For this reason, in the last years, increasing efforts have been done to design measures of disease activity, damage, severity, and response to treatment, often in the context of composite indexes. When considering disease outcomes, the experience of the patient represents a relevant and complementary aspect. The tools able to capture this experience, the patient-reported outcomes, have been increasingly used in the last years in clinical practice and in clinical trials, both as primary and secondary endpoints. This comprehensive narrative review on SSc will therefore cover pathogenetic and histopathologic aspects, epidemiology, classification systems, and disease outcome measures, in order to focus on issues that are relevant for clinical research and design of clinical trials.
Collapse
|
31
|
Posadino AM, Erre GL, Cossu A, Emanueli C, Eid AH, Zinellu A, Pintus G, Giordo R. NADPH-derived ROS generation drives fibrosis and endothelial-to-mesenchymal transition in systemic sclerosis: Potential cross talk with circulating miRNAs. Biomol Concepts 2022; 13:11-24. [PMID: 35189048 DOI: 10.1515/bmc-2021-0023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 01/17/2022] [Indexed: 02/07/2023] Open
Abstract
Systemic sclerosis (SSc) is an immune disorder characterized by diffuse fibrosis and vascular abnormalities of the affected organs. Although the etiopathology of this disease is largely unknown, endothelial damage and oxidative stress appear implicated in its initiation and maintenance. Here, we show for the first time that circulating factors present in SSc sera increased reactive oxygen species (ROS) production, collagen synthesis, and proliferation of human pulmonary microvascular endothelial cells (HPMECs). The observed phenomena were also associated with endothelial to mesenchymal transition (EndMT) as indicated by decreased von Willebrand factor (vWF) expression and increased alpha-smooth muscle actin, respectively, an endothelial and mesenchymal marker. SSc-induced fibroproliferative effects were prevented by HPMECs exposition to the NADPH oxidase inhibitor diphenyleneiodonium, demonstrating ROS's causative role and suggesting their cellular origin. Sera from SSc patients showed significant changes in the expression of a set of fibrosis/EndMT-associated microRNAs (miRNA), including miR-21, miR-92a, miR-24, miR-27b, miR-125b, miR-29c, and miR-181b, which resulted significantly upregulated as compared to healthy donors sera. However, miR29b resulted downregulated in SSc sera, whereas no significant differences were found in the expression of miR-29a in the two experimental groups of samples. Taking together our data indicate NADPH oxidase-induced EndMT as a potential mechanism of SSc-associated fibrosis, suggesting fibrosis-associated miRNAs as potentially responsible for initiating and sustaining the vascular alterations observed in this pathological condition.
Collapse
Affiliation(s)
- Anna Maria Posadino
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Gian Luca Erre
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University Hospital (AOUSS) and University of Sassari, 07100 Sassari, Italy
| | - Annalisa Cossu
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Costanza Emanueli
- National Heart and Lung Institute, Imperial College London, Hammersmith Campus, London, W12 0NN England, United Kingdom
| | - Ali H Eid
- Department of Basic Medical Sciences, College of Medicine, Qatar University Health, Qatar University, Doha, 2713, Qatar
- Biomedical and Pharmaceutical Research Unit, Qatar University Health, Qatar University, Doha, 2713, Qatar
| | - Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Gianfranco Pintus
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
- Department of Medical Laboratory Sciences, College of Health Sciences and Sharjah Institute for Medical Research, University of Sharjah, University City Rd, Sharjah 27272, United Arab Emirates
| | - Roberta Giordo
- Department of Basic Sciences, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai 505055, United Arab Emirates
| |
Collapse
|
32
|
Mun S, Park K, Lee S. Evaluation of thermal sensitivity is of potential clinical utility for the predictive, preventive, and personalized approach advancing metabolic syndrome management. EPMA J 2022; 13:125-135. [PMID: 35265229 PMCID: PMC8897525 DOI: 10.1007/s13167-022-00273-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 01/23/2022] [Indexed: 01/28/2023]
Abstract
A possible association between metabolic disorders and ambient temperature has been suggested, and cold exposure as a way of increasing energy expenditure has gained considerable interest for preventative/therapeutic measures toward metabolic disorders. Although thermal sensitivity, which has recently been studied in regard to its utility as a risk assessment/patient stratification for various diseases, might influence physiological responses to ambient temperature on an individual basis, more studies are needed. We aimed to investigate the association between self-identified thermal intolerance/sensation and metabolic syndrome (MetS) to verify the working hypothesis that individuals with altered thermal sensitivity may have a predisposition to MetS. We fitted generalized additive models for thermal intolerance/sensation using body mass index (BMI) and waist–hip ratio in women, and identified those with higher/lower thermal intolerance/sensation than those predicted by the models. Higher heat intolerance, higher heat sensation, and lower cold intolerance were associated with a higher prevalence of MetS. The risk of having MetS was increased in those who had two or three associated conditions compared with those with none of these conditions. In an analysis for MetS components, significant associations of thermal sensitivity were present with high glucose, triglyceride, and blood pressure levels. Overall, higher heat intolerance/sensation and lower cold intolerance were associated with increased prevalence of MetS even at a similar level of obesity. Our study indicates that evaluation of thermal sensitivity may help identify individuals at high risk for MetS, and lead to more advanced patient stratification and personalized treatment strategies for MetS, including cold-induced thermogenesis.
Collapse
|
33
|
Coskun Benlidayi I. What are the effects of vasodilators in patients with primary Raynaud's phenomenon? A Cochrane review summary with commentary. Int J Rheum Dis 2022; 25:232-235. [PMID: 34845840 DOI: 10.1111/1756-185x.14243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/04/2021] [Accepted: 11/05/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Ilke Coskun Benlidayi
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Cukurova University, Adana, Turkey
| |
Collapse
|
34
|
Herrick AL. Advances in the Treatment of Systemic Sclerosis. Rheumatology (Oxford) 2022. [DOI: 10.17925/rmd.2022.1.2.61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Although systemic sclerosis (SSc) is currently incurable, there have been recent advances in treatment. This review article begins by providing a brief background to SSc in terms of disease subtyping and autoantibodies, because both predict disease trajectory and help clinicians to select appropriate monitoring and treatment protocols. Broad principles of management are then described: ‘disease-modifying’ therapies and therapies directed at reducing disease burden and/or progression of SSc-related digital vascular disease and of internal organ involvement. Next, advances in the management of digital vasculopathy, pulmonary arterial hypertension (PAH), interstitial lung disease (ILD) and early diffuse cutaneous SSc are discussed in turn, for example: (a) increased use of phosphodiesterase inhibitors and endothelin receptor antagonists for digital vasculopathy; (b) early recognition and treatment of PAH, including with combination therapies; (c) increased use of mycophenolate mofetil and of nintedanib in ILD; and (d) immunosuppression now as standard practice in early diffuse cutaneous SSc, and autologous haematopoietic stem cell transplantation for highly selected patients with progressive diffuse disease. Finally, future challenges are discussed, including ensuring that all patients with SSc are monitored and treated according to best practice guidelines, and whenever possible giving patients the opportunity to participate in clinical trials.
Collapse
|
35
|
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.
Collapse
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
| |
Collapse
|
36
|
Lindberg L, Brinth LS, Bergmann ML, Kristensen B, Hansen TW, Hasbak P, Thomsen JF, Eldrup E, Jensen LT. Autonomic nervous system activity in primary Raynaud's phenomenon: Heart rate variability, plasma catecholamines and [ 123 I]MIBG heart scintigraphy. Clin Physiol Funct Imaging 2021; 42:104-113. [PMID: 34972251 PMCID: PMC9303416 DOI: 10.1111/cpf.12737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 12/06/2021] [Indexed: 01/08/2023]
Abstract
Background and Aim Primary Raynaud's phenomenon (pRP) is characterized by an exaggerated response to cold, resulting in the whitening typically of the fingers and toes. The patients are generally perceived as healthy individuals with a benign condition. However, the condition has been associated with increased cardiovascular mortality and changes in autonomic nervous system activity. This study aimed to investigate whether pRP is associated with pervasive changes in autonomic nervous activity. The hypothesis was that patients with pRP have increased sympathetic nervous activity. Methods The autonomic nervous activity of 22 patients with pRP was investigated by means of heart rate variability (HRV) and the plasma catecholamine response to head‐up tilt and compared with 22 age‐ and gender‐matched controls. In addition, the patients were examined with a [123I]metaiodobenzylguanidine heart scintigraphy and compared with an external control group. Results The plasma norepinephrine response to head‐up tilt was significantly lower in the patient group than in the control group. Similarly, the heart scintigraphy revealed a lower heart‐to‐mediastinum ratio in the patient group than in the control group. HRV analysis did not reveal significant differences between the groups. Conclusion The findings of the study showed that the autonomic nervous activity of patients with pRP was altered compared with the activity of healthy individuals. This was observed both during rest and after positional stress, but the findings did not uniformly concur with our initial hypothesis.
Collapse
Affiliation(s)
- Lotte Lindberg
- Department of Nuclear Medicine, Herlev Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Louise S Brinth
- Department of Nuclear Medicine, North Zealand Hospital, Copenhagen University Hospital, Hillerød, Denmark
| | - Marianne L Bergmann
- Biochemistry and Immunology, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark
| | - Bent Kristensen
- Department of Nuclear Medicine, Herlev Hospital, Copenhagen University Hospital, Herlev, Denmark
| | | | - Philip Hasbak
- Department of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Jane F Thomsen
- Department of Occupational and Environmental Medicine, Bispebjerg and Frederiksberg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ebbe Eldrup
- Department of Endocrinology, Herlev Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Lars T Jensen
- Department of Nuclear Medicine, Herlev Hospital, Copenhagen University Hospital, Herlev, Denmark
| |
Collapse
|
37
|
Agapito Tito CV, Silvatti J, de Almeida INF, Taniguchi EV, Prata TS, Paranhos A, Kayser C. Structural abnormalities associated with glaucoma using swept-source optical coherence tomography in patients with systemic sclerosis. Int Ophthalmol 2021; 42:1369-1380. [PMID: 34822051 DOI: 10.1007/s10792-021-02124-1] [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: 01/13/2021] [Accepted: 11/12/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Vasospasm represents an early event in systemic sclerosis (SSc). Ocular vasospasm may induce optic nerve head (ONH) damage and has been involved in the pathogenesis of glaucoma, especially normal-tension glaucoma (NTG). We aimed to investigate the presence of structural abnormalities associated with NTG using swept-source optical coherence tomography (SS-OCT) and to correlate the OCT parameters with clinical, capillaroscopy and digital blood flow measures in patients with SSc. METHODS In this cross-sectional study, 40 patients with SSc and 23 age-matched controls were included. The following parameters were measured using SS-OCT: mean and sectoral retinal nerve fibre layer (RNFL) thickness, macular ganglion cell layer complex (GCC) thickness and ONH morphology. Nailfold capillaroscopy (NFC) and digital blood flow measurements using laser Doppler imaging (LDI) were performed in all subjects. RESULTS Patients with SSc showed a thinner temporal RNFL than the controls (69.23 ± 11.74 versus 83.35 ± 20.19 µm, p = 0.001). The other parameters were similar between the two groups. In SSc patients, there was an inverse correlation between the disease duration and the average, superior and inferior RNFL thickness and the GCC thickness and between Raynaud's phenomenon duration and the average RNFL and GCC thickness (p < 0.05). NFC and LDI measurements did not show correlations with OCT parameters. CONCLUSION A thinner temporal RNFL and the correlation between Raynaud's phenomenon and disease duration and structural abnormalities on OCT suggest the presence of early ganglion cell damage in patients with SSc. Although mild, these findings indicate the need to monitor ocular abnormalities in SSc.
Collapse
Affiliation(s)
- Cecilia Victoria Agapito Tito
- Rheumatology Division, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, 3° andar, São Paulo, SP, 04023-062, Brazil
| | - Juliana Silvatti
- Rheumatology Division, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, 3° andar, São Paulo, SP, 04023-062, Brazil
| | - Izabela N F de Almeida
- Department of Ophthalmology and Visual Science, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Elise V Taniguchi
- Department of Ophthalmology and Visual Science, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Tiago S Prata
- Department of Ophthalmology and Visual Science, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Augusto Paranhos
- Department of Ophthalmology and Visual Science, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Cristiane Kayser
- Rheumatology Division, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, 3° andar, São Paulo, SP, 04023-062, Brazil.
| |
Collapse
|
38
|
Detection of microvascular changes in systemic sclerosis and other rheumatic diseases. Nat Rev Rheumatol 2021; 17:665-677. [PMID: 34561652 DOI: 10.1038/s41584-021-00685-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2021] [Indexed: 02/08/2023]
Abstract
Morphological and functional analysis of the microcirculation are objective outcome measures that are recommended for use in the presence of clinical signs of altered peripheral blood flow (such as Raynaud phenomenon), which can occur in systemic sclerosis (SSc) and other autoimmune rheumatic diseases. Several advanced non-invasive tools are available for monitoring the microcirculation, including nailfold videocapillaroscopy, which is the best-studied and most commonly used method for distinguishing and quantifying microvascular morphological alterations in SSc. Nailfold videocapillaroscopy can also be used alongside laser Doppler techniques to assist in the early diagnosis and follow-up of patients with dermatomyositis or mixed connective tissue disease. Power Doppler ultrasonography, which has been used for many years to evaluate the vascularity of synovial tissue in rheumatoid arthritis, is another promising tool for the analysis of skin and nailbed capillary perfusion in other autoimmune rheumatic diseases. Other emerging methods include raster-scanning optoacoustic mesoscopy, which offers non-invasive high-resolution 3D visualization of capillaries and has been tested in psoriatic arthritis and SSc. The principle functions and operative characteristics of several non-invasive tools for analysing microvascular changes are outlined in this Review, and the clinical roles of validated or tested imaging methods are discussed for autoimmune rheumatic diseases.
Collapse
|
39
|
Akimoto T, Kobayashi T, Maita H, Osawa H, Kato H. A case of Raynaud's phenomenon of toes induced by whole‐body warm stimulation. J Gen Fam Med 2021; 23:113-115. [PMID: 35261861 PMCID: PMC8888806 DOI: 10.1002/jgf2.503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 10/06/2021] [Accepted: 10/10/2021] [Indexed: 11/23/2022] Open
Abstract
Raynaud's phenomenon, induced by cold stimulation and emotional stress, is also induced by whole‐body warm stimulation. A 74‐year‐old man was referred to our department because of nocturnal toe pain from 2 years prior and immediate color change of the toes from 1 year prior when submerging himself into a warm bath. Physical examination and blood tests revealed no abnormal findings suggestive of secondary Raynaud's phenomenon. Two years later, the signs and symptoms persisted. When physicians confirm Reynaud's phenomenon, they should check for the possibility of secondary Reynaud's phenomenon. Additional research on Reynaud's phenomenon induced by warm stimulation is needed.
Collapse
Affiliation(s)
- Takashi Akimoto
- Department of General Medicine Hirosaki University School of Medicine and Hospital Hirosaki Japan
| | - Tadashi Kobayashi
- Department of General Medicine Hirosaki University School of Medicine and Hospital Hirosaki Japan
| | - Hiroki Maita
- Development of Community Healthcare Hirosaki University Graduate School of Medicine Hirosaki Japan
| | - Hiroshi Osawa
- Department of General Medicine Hirosaki University School of Medicine and Hospital Hirosaki Japan
| | - Hiroyuki Kato
- Department of General Medicine Hirosaki University School of Medicine and Hospital Hirosaki Japan
- Development of Community Healthcare Hirosaki University Graduate School of Medicine Hirosaki Japan
- General Medicine Hirosaki University Graduate School of Medicine Hirosaki Japan
| |
Collapse
|
40
|
Naik PP. Utilities of Botulinum Toxins in Dermatology and Cosmetology. Clin Cosmet Investig Dermatol 2021; 14:1319-1330. [PMID: 34584436 PMCID: PMC8464334 DOI: 10.2147/ccid.s332247] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 09/04/2021] [Indexed: 12/22/2022]
Abstract
Botulinum toxin (BoNT) is a neurotoxin produced by the Clostridium botulinum bacterium with a well-known efficacy and safety profile in the focal idiopathic hyperhidrosis treatment. BoNT comprises seven different neurotoxins; however, only toxins A and B are clinically employed. BoNT is lately practiced in off-label therapies for a variety of skin diseases. Scar prevention, hyperhidrosis, rhytides, eccrine nevus, alopecia, psoriasis, Darier disease, bullous skin disease, pompholyx and Raynaud's phenomenon are some of the novel indications for BoNT in cosmetic and notably non-cosmetic aspects of dermatology. To employ BoNT correctly in clinical practice, we must have a thorough understanding of the functional anatomy of the mimetic muscles. An intensive literature search was conducted to update all dermatology-oriented experiments and clinical trials on the described element of BoNT for this general overview of BoNT use in dermatology. This review aims to analyse the role of BoNT in dermatology and cosmetology.
Collapse
Affiliation(s)
- Piyu Parth Naik
- Department of Dermatology, Saudi German Hospital and Clinic, Dubai, United Arab Emirates
| |
Collapse
|
41
|
Umair HM, Sandler RD, Alunno A, Matucci-Cerinic M, Hughes M. Association between central nervous system stimulants used to treat attention deficit hyperactivity disorder (ADHD) and Raynaud's phenomenon: A scoping review. Semin Arthritis Rheum 2021; 51:1200-1204. [PMID: 34655948 DOI: 10.1016/j.semarthrit.2021.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/27/2021] [Accepted: 09/13/2021] [Indexed: 11/25/2022]
Abstract
The association between central nervous (CNS) stimulants used to treat attention deficit hyperactivity disorder (ADHD) and Raynaud's phenomenon (RP) has received little attention to date. Our aim was to map the existing literature on aetiopathogenesis, clinical presentation and management of peripheral vasculopathy, with a focus on RP, secondary to drug therapy for ADHD. We searched the PubMed® database (01/11/1951 to 01/08/2020) and included articles written in English, which focussed on CNS stimulants used to treat ADHD and RP. The search identified 150 articles 9 of which were eligible for inclusion (70 patients). The majority of studies (n = 6) related to children or adolescents; however, adult cases were also identified. Peripheral vascular manifestations included attacks of RP (new and worsening) and cold sensitivity (acrocyanosis and perniosis). Irreversible ischaemic complications including digital autoamputation and lower limb critical digital ischaemia have also been reported. The implicated causative CNS stimulants were Methylphenidate (n = 5), Dextroamphetamine (n = 4), Atomoxetine (n = 2), and Lisdexamphetamine (n = 2). Complete resolution of RP symptoms was observed in half (n = 5) of studies upon drug cessation. Other therapeutic strategies have included dose reduction and switching to an alternative drug therapy. A potential autoimmune association has also been postulated including drug-induced autoimmunity and new cases of systemic sclerosis which have been potentially attributed to treatment. Future research is required to understand the association between CNS stimulant drug therapies for ADHD and peripheral vascular manifestations, including RP.
Collapse
Affiliation(s)
- Hafiz M Umair
- Department of Rheumatology, Royal Hallamshire Hospitals, Sheffield Teaching Hospital NHS Foundation Trust, Sheffield, UK
| | - Robert D Sandler
- Department of Rheumatology, Royal Hallamshire Hospitals, Sheffield Teaching Hospital NHS Foundation Trust, Sheffield, UK
| | - Alessia Alunno
- Internal Medicine and Nephrology Unit, Department of Life, Health & Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology AOUC, University of Florence, Florence, Italy; Unit of Immunology, Rheumatology, Allergy and Rare diseases (UnIRAR), IRCCS San Raffaele Hospital, Milan, Italy
| | - Michael Hughes
- Department of Rheumatology, Tameside Hospital, Tameside and Glossop Integrated Care NHS Foundation Trust, Ashton-under-Lyne, UK; The University of Manchester, Manchester, UK.
| |
Collapse
|
42
|
Stjernbrandt A, Abu Mdaighem M, Pettersson H. Occupational noise exposure and Raynaud's phenomenon: a nested case-control study. Int J Circumpolar Health 2021; 80:1969745. [PMID: 34415235 PMCID: PMC8381957 DOI: 10.1080/22423982.2021.1969745] [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] [Indexed: 12/03/2022] Open
Abstract
The primary aim of this study was to determine if self-reported occupational noise exposure was associated with Raynaud’s phenomenon. In northern Sweden, a nested case–control study was performed on subjects reporting Raynaud’s phenomenon (N=461), and controls (N=763) matched by age, sex and geographical location. The response rate to the exposure questionnaire was 79.2%. The study showed no statistically significant association between occupational noise exposure and reporting Raynaud’s phenomenon (OR 1.10; 95% CI 0.83–1.46) in simple analyses. However, there was a trend towards increasing OR for Raynaud’s phenomenon with increasing noise exposure, although not statistically significant. Also, there was a significant association between noise exposure and hearing loss (OR 2.76; 95% CI 2.00–3.81), and hearing loss was associated with reporting Raynaud’s phenomenon (OR 1.52; 95% CI 1.03–2.23) in a multiple regression model. In conclusion, self-reported occupational noise exposure was not statistically significantly associated with Raynaud’s phenomenon, but there was a dose–effect trend. In addition, the multiple model showed a robust association between hearing loss and Raynaud’s phenomenon. These findings offer some support for a common pathophysiological background for Raynaud’s phenomenon and hearing loss among noise-exposed workers, possibly through noise-induced vasoconstriction.
Collapse
Affiliation(s)
- Albin Stjernbrandt
- Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Mahmoud Abu Mdaighem
- Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Hans Pettersson
- Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| |
Collapse
|
43
|
Qureshi A, Jehangir A, Malik Z, Parkman HP. Rheumatologic disorders in patients undergoing esophageal manometry: prevalence, symptom characteristics, and manometric findings. Dis Esophagus 2021; 34:6131381. [PMID: 33558877 DOI: 10.1093/dote/doaa135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/01/2020] [Accepted: 12/19/2020] [Indexed: 12/11/2022]
Abstract
Rheumatologic disorders (RDs) can have gastrointestinal (GI) manifestations. Systemic sclerosis (SSc) patients often have upper GI symptoms from absent esophageal contractility (AC). Upper GI symptom characteristics and high-resolution esophageal manometry with impedance (HREMI) findings of other RDs have not been well studied. We aimed to: (i) determine the prevalence of RD in patients undergoing HREMI and (ii) assess the symptom characteristics and manometric findings of these patients. Patients undergoing HREMI (July 2018 to March 2020) rated their GI symptoms' severity. Healthy volunteers (HVs) also underwent HREMI. Of the 1,003 patients, 90 (9%) had RD (mean age: 55.3 ± 1.4 years, 73.3% females), most commonly SSc (n = 27), rheumatoid arthritis (RA, n = 20), and systemic lupus erythematosus (SLE, n = 11). The most severe upper GI symptoms in patients with RD were heartburn, regurgitation, nausea, and dysphagia, with no significant differences in their severities between SSc, RA, and SLE. RD patients had higher upper esophageal sphincter (UES) pressures, lower distal contractile integral (DCI), lower bolus clearance, and more frequent hiatal hernia (HH) on HREMI (all P < 0.05) than HVs. Over half (61.1%) of patients with RD had esophageal motility disorders, most commonly AC (n = 25), ineffective esophageal motility (IEM; n = 18), and esophagogastric junction (EGJ) obstructive disorders (n = 11). Among patients undergoing HREMI, 9% had RD. Upper GI symptom severities did not distinguish different RDs. Patients with RD had higher UES pressures, weaker DCI, lower bolus clearance, and more frequent HH than HVs. Although AC and IEM were most common motility disorders, a considerable minority (12.2%) of our RD patients had EGJ obstructive disorders.
Collapse
Affiliation(s)
- Anam Qureshi
- Gastroenterology Section, Department of Medicine, Temple University School of Medicine, Philadelphia, PA, USA
| | - Asad Jehangir
- Gastroenterology Section, Department of Medicine, Temple University School of Medicine, Philadelphia, PA, USA
| | - Zubair Malik
- Gastroenterology Section, Department of Medicine, Temple University School of Medicine, Philadelphia, PA, USA
| | - Henry P Parkman
- Gastroenterology Section, Department of Medicine, Temple University School of Medicine, Philadelphia, PA, USA
| |
Collapse
|
44
|
Infrared Thermography as a Method of Verification in Raynaud's Phenomenon. Diagnostics (Basel) 2021; 11:diagnostics11060981. [PMID: 34071544 PMCID: PMC8227649 DOI: 10.3390/diagnostics11060981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/18/2021] [Accepted: 05/21/2021] [Indexed: 01/04/2023] Open
Abstract
Raynaud's phenomenon (RP) is characterized by the episodic whitening of the fingers upon exposure to cold. A recently described thermographic algorithm was proposed as a diagnostic replacement of the currently applied finger systolic pressure (FSP) test. The aim of the study was to evaluate the performance of the thermographic algorithm when applied in patients suspected of having RP. Forty-three patients were examined using thermographic imaging after local cooling of the hands in water of 10 °C for 1 min. The thermographic algorithm was applied to predict the probability of RP. The performance of the algorithm was evaluated with different cut-off levels. A new algorithm was proposed based on patients from the target population. The performance of the tested algorithm was noninferior to the FSP test, when a cut-off level of 0.05 was applied, yielding a sensitivity and specificity of 69% and 58%, respectively. The accuracy was 66%. The FSP test had a sensitivity and specificity of 77% and 37%, respectively, and the accuracy was 59%. The thermographic method proved useful for detecting RP and was able to replace the FSP test as a diagnostic test. The alternative algorithm revealed that other thermographic variables were more predictive of the target population, but this should be verified in future patients.
Collapse
|
45
|
El-Hachem N, Fardoun MM, Slika H, Baydoun E, Eid AH. Repurposing Cilostazol for Raynaud's Phenomenon. Curr Med Chem 2021; 28:2409-2417. [PMID: 32881655 DOI: 10.2174/0929867327666200903114154] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/16/2020] [Accepted: 07/21/2020] [Indexed: 11/22/2022]
Abstract
Raynaud 's Phenomenon (RP) results from exaggerated cold-induced vasoconstriction. RP patients suffer from vasospastic attacks and compromised digital blood perfusion leading to a triple color change at the level the fingers. Severe RP may cause ulcers and threaten tissue viability. Many drugs have been used to alleviate the symptoms of RP. These include calcium-channel blockers, cGMP-specific phosphodiesterase type 5 inhibitors, prostacyclin analogs, and angiotensin receptor blockers. Despite their variety, these drugs do not treat RP but rather alleviate its symptoms. To date, no drug for RP has been yet approved by the U.S Food and Drugs Administration. Cilostazol is a selective inhibitor of phosphodiesterase-III, originally prescribed to treat intermittent claudication. Owing to its antiplatelet and vasodilating properties, cilostazol is being repurposed as a potential drug for RP. This review focuses on the different lines of action of cilostazol serving to enhance blood perfusion in RP patients.
Collapse
Affiliation(s)
- Nehme El-Hachem
- Laboratory of Medical Genetics, Institute of Experimental Cardiology, National Medical Research Center of Cardiology, Beirut, Lebanon
| | - Manal M Fardoun
- Department of Biology, American University of Beirut, Beirut, Lebanon
| | - Hasan Slika
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Elias Baydoun
- Department of Biology, American University of Beirut, Beirut, Lebanon
| | - Ali H Eid
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| |
Collapse
|
46
|
Abstract
Raynaud's phenomenon (RP) is a common vasospastic condition which affects ~5% of the general population. The majority of individuals have primary RP; however, Raynaud's can also occur secondary to a broad range of underlying medical conditions and drug therapies. RP is a cardinal feature in patients with systemic sclerosis and is often the earliest symptom of the disease. Unlike primary RP, patients with secondary RP can develop persistent digital ischaemia, including ulcers and gangrene. Patients require a comprehensive clinical assessment and investigation, in particular, the detection of autoantibodies and nailfold capillaroscopic abnormalities. Non-pharmacological management is indicated in all patients. There are a wide range of available drug therapies to treat RP, including when complicated by digital ulceration, and surgical intervention is sometimes required. Future research is needed to understand the complex pathogenesis of RP and to measure the impact and severity of RP to develop optimised approaches to management.
Collapse
|
47
|
Peripheral vasoreactivity in acute ischemic stroke with hemiplegia. Sci Rep 2021; 11:8531. [PMID: 33879816 PMCID: PMC8058338 DOI: 10.1038/s41598-021-88050-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 04/07/2021] [Indexed: 11/25/2022] Open
Abstract
The association between vasomotor tone of the peripheral arteries and cerebral hemisphere function has not been established. This study analyzed the peripheral vasoreactivity of patients with acute ischemic stroke and hemiplegia using a modified Raynaud scan, which is a new technology for blood flow measurement. In this retrospective case–control study, we examined patients with unilateral weakness consistent with ischemic lesions who underwent brain magnetic resonance imaging and modified Raynaud scanning within five days from the onset of symptoms. The modified Raynaud scan was used to quantify the radioactivity of the bilateral fingertips during rest and cooling-heating thermal stress conditions and estimate vasoreactivity based on the change in the blood amount per time under rest-thermal stress. The subjects were classified into the preserved and impaired groups based on their degrees of vasomotor reaction. Based on the modified Raynaud scanning, 37 (mean age = 69.1 ± 10.6) and 32 (mean age = 62.6 ± 11.8) subjects were allocated to the preserved and impaired groups, respectively. Binary logistic regression showed that the affected limb edema (odds ratio (OR) 6.15; confidence interval (CI) 1.40–26.97; p = 0.016) and anterior circulation (OR 3.68; CI 1.01–13.48; p = 0.049) were associated with impaired vasoreactivity. The modified Raynaud scans confirmed that central lesions in the anterior circulation with hemiparesis may influence the vasoreactivity of edematous peripheral arteries. These results may inform treatment and rehabilitation for stroke patients with hemiparesis.
Collapse
|
48
|
Convolutional Neural Networks for Differential Diagnosis of Raynaud’s Phenomenon Based on Hands Thermal Patterns. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083614] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Raynaud’s phenomenon (RP) is a microvessels’ disorder resulting in transient ischemia. It can be either primary or secondary to connective tissue diseases, such as systemic sclerosis. The differentiation between primary and secondary to systemic sclerosis is of paramount importance to set the proper therapeutic strategy. Thus far, thermal infrared imaging has been employed to accomplish this task by monitoring the finger temperature response to a controlled cold challenge. A completely automated methodology based on deep convolutional neural network is here introduced with the purpose of being able to differentiate systemic sclerosis from primary RP patients by relying uniquely on thermal images of the hands acquired at rest. The classification performance of such a method was compared to that of a three-dimensional convolutional neural network model implemented to classify thermal images of the hands recorded during rewarming from a cold challenge. No significant differences were found between the two procedures, thus ensuring the possibility to avoid the cold challenge. Moreover, the convolutional neural network models were compared with standard feature-based approaches and showed higher performances, thus overcoming the limitations related to the feature extraction (e.g., biases introduced by the operator). Such automated procedures can constitute promising tools for large scale screening of primary RP and secondary to systemic sclerosis in clinical practice.
Collapse
|
49
|
Characteristic Features of Infrared Thermographic Imaging in Primary Raynaud's Phenomenon. Diagnostics (Basel) 2021; 11:diagnostics11030558. [PMID: 33804657 PMCID: PMC8003729 DOI: 10.3390/diagnostics11030558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/17/2021] [Accepted: 03/17/2021] [Indexed: 02/06/2023] Open
Abstract
Raynaud’s phenomenon (RP) is characterized by the episodic whitening of the fingers upon exposure to cold. Verification of the condition is crucial in vibration-exposed patients. The current verification method is outdated, but thermographic imaging seems promising as a diagnostic replacement. By investigating patients diagnosed with RP, the study aimed at developing a simple thermographic procedure that could be applied to future patients where verification of the diagnosis is needed. Twenty-two patients with primary RP and 58 healthy controls were examined using thermographic imaging after local cooling of the hands for 1 min in water of 10°C. A logistic regression model was fitted with the temperature curve characteristics to convey a predicted probability of having RP. The characteristics time to end temperature and baseline temperature were the most appropriate predictors of RP among those examined (p = 0.004 and p = 0.04, respectively). The area under the curve was 0.91. The cut-off level 0.46 yielded a sensitivity and specificity of 82% and 86%, respectively. The positive and negative predictive values were 69% and 93%, respectively. This newly developed thermographic method was able to distinguish between patients with RP and healthy controls and was easy to operate. Thus, the method showed great promise as a method for verification of RP in future patients. Trial registration: ClinicalTrials.gov NCT03094910.
Collapse
|
50
|
Martina E, Diotallevi F, Radi G, Campanati A, Offidani A. Therapeutic Use of Botulinum Neurotoxins in Dermatology: Systematic Review. Toxins (Basel) 2021; 13:toxins13020120. [PMID: 33562846 PMCID: PMC7915854 DOI: 10.3390/toxins13020120] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/19/2021] [Accepted: 01/22/2021] [Indexed: 12/21/2022] Open
Abstract
Botulinum toxin is a superfamily of neurotoxins produced by the bacterium Clostridium Botulinum with well-established efficacy and safety profile in focal idiopathic hyperhidrosis. Recently, botulinum toxins have also been used in many other skin diseases, in off label regimen. The objective of this manuscript is to review and analyze the main therapeutic applications of botulinum toxins in skin diseases. A systematic review of the published data was conducted, following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Botulinum toxins present several label and off-label indications of interest for dermatologists. The best-reported evidence concerns focal idiopathic hyperhidrosis, Raynaud phenomenon, suppurative hidradenitis, Hailey–Hailey disease, epidermolysis bullosa simplex Weber–Cockayne type, Darier’s disease, pachyonychia congenita, aquagenic keratoderma, alopecia, psoriasis, notalgia paresthetica, facial erythema and flushing, and oily skin. Further clinical trials are still needed to better understand the real efficacy and safety of these applications and to standardize injection and doses protocols for off label applications.
Collapse
|