keyword
MENU ▼
Read by QxMD icon Read
search

Nailfold capillaroscopy

keyword
https://www.readbyqxmd.com/read/29734516/dermal-capillary-rarefaction-as-a-marker-of-microvascular-damage-in-patients-with-rheumatoid-arthritis-association-with-inflammation-and-disorders-of-the-macrocirculation
#1
Panagiota Anyfanti, Eugenia Gkaliagkousi, Areti Triantafyllou, Xenophon Zabulis, Panagiotis Dolgyras, Vasiliki Galanopoulou, Spyros Aslanidis, Stella Douma
OBJECTIVE: Capillary rarefaction is observed in various cardiovascular diseases, yet it remains understudied in RA, a chronic inflammatory disease accompanied by excess cardiovascular risk. We quantified capillary density in RA patients and explored potential associations with macrocirculatory disorders, inflammation and cardiovascular risk. METHODS: Dermal capillary density was assessed with nailfold capillaroscopy in RA and non-RA individuals, using specifically designed semiautomated software...
May 7, 2018: Microcirculation: the Official Journal of the Microcirculatory Society, Inc
https://www.readbyqxmd.com/read/29699986/resting-nailfold-capillary-blood-flow-in-primary-open-angle-glaucoma
#2
Clara C Cousins, Jonathan C Chou, Scott H Greenstein, Stacey C Brauner, Lucy Q Shen, Angela V Turalba, Patricia Houlihan, Robert Ritch, Janey L Wiggs, Paul A Knepper, Louis R Pasquale
BACKGROUND/AIMS: An altered haemodynamic profile for various ocular posterior segment capillary beds has been documented in primary open-angle glaucoma (POAG). POAG may also involve abnormal non-ocular blood flow, and the nailfold capillaries, which are not affected by elevated intraocular pressure (IOP), are readily assessable. METHODS: We measured resting nailfold capillary blood flow in 67 POAG and 63 control subjects using video capillaroscopy. Masked readers tracked blood column voids between consecutive, registered image sequence frames, measured vessel diameter and calculated blood flow...
April 26, 2018: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/29605552/automated-structure-and-flow-measurement-a-promising-tool-in-nailfold-capillaroscopy
#3
Michael Berks, Graham Dinsdale, Andrea Murray, Tonia Moore, Joanne Manning, Chris Taylor, Ariane L Herrick
OBJECTIVES: Despite increasing interest in nailfold capillaroscopy, objective measures of capillary structure and blood flow have been little studied. We aimed to test the hypothesis that structural measurements, capillary flow, and a combined measure have the predictive power to separate patients with systemic sclerosis (SSc) from those with primary Raynaud's phenomenon (PRP) and healthy controls (HC). METHODS: 50 patients with SSc, 12 with PRP, and 50 HC were imaged using a novel capillaroscopy system that generates high-quality nailfold images and provides fully-automated measurements of capillary structure and blood flow (capillary density, mean width, maximum width, shape score, derangement and mean flow velocity)...
March 29, 2018: Microvascular Research
https://www.readbyqxmd.com/read/29602558/does-nailfold-capillaroscopy-help-predict-future-outcomes-in-systemic-sclerosis-a-systematic-literature-review
#4
REVIEW
Dolcie Paxton, John D Pauling
BACKGROUND: Nailfold capillaroscopy (NC) is an important diagnostic tool in systemic sclerosis (SSc). Confirmation of NC as a prognostic factor could facilitate earlier intervention and slow disease progression in SSc. We undertook a systematic literature review to evaluate the prognostic value of NC in predicting SSc disease progression. METHODS: Standardised searches of EMBASE and MEDLINE were undertaken to identify longitudinal studies of adult subjects with SSc reporting the prognostic value of NC for any aspect of disease progression and/or survival...
February 14, 2018: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29595279/-systemic-sclerosis-in-2017
#5
Tomáš Soukup, Tomáš Veleta
Systemic sclerosis is classed as a diffuse (systemic) disease of connective tissue. It is a heterogeneous disease significantly shortening life expectancy. Its etiology is unknown. Pathogenetic interplay is assumed to involve a triad of pathological autoimmune inflammation, vasculopathy and fibrosis. Clinical manifestations can be classed based on the preponderant pathogenetic process. Vasculopathy is manifested by secondary Raynauds phenomenon with abnormal findings on the nailfold capillaroscopy, skin telangiectasias, gastric antral vascular ectasia, life threatening scleroderma renal crisis, digital ulcerations and prognostically severe pulmonary arterial hypertension...
2018: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/29544760/the-emerging-application-of-semi-quantitative-and-quantitative-capillaroscopy-in-systemic-sclerosis
#6
REVIEW
Carina Mihai, Vanessa Smith, Rucsandra Dobrota, Ana Maria Gheorghiu, Maurizio Cutolo, Oliver Distler
Systemic sclerosis (SSc) is a connective tissue disease with high morbidity and mortality, characterized by autoimmunity, obliterative vasculopathy involving mainly the microvasculature, and fibrosis. SSc-specific nailfold capillaroscopic changes have been defined, and nailfold capillaroscopy (NFC) is now unequivocally accepted to be a cornerstone for the early diagnosis of SSc. However, the use of NFC in patients already diagnosed with SSc is still not standardized. Several studies have shown that NFC abnormalities correlate with disease activity and severity and are predictive for disease worsening, such as occurrence of new digital ulcers...
March 12, 2018: Microvascular Research
https://www.readbyqxmd.com/read/29526628/the-role-of-capillaroscopy-and-thermography-in-the-assessment-and-management-of-raynaud-s-phenomenon
#7
REVIEW
Ariane L Herrick, Andrea Murray
Most patients with Raynaud's phenomenon (RP) have "benign" primary RP (PRP), but a minority have an underlying cause, for example a connective tissue disease such as systemic sclerosis (SSc). Secondary RP can be associated with structural as well as functional digital vascular changes and can be very severe, potentially progressing to digital ulceration or gangrene. The first step in management is to establish why the patient has RP. This short review discusses the role of nailfold capillaroscopy and thermography in the assessment of RP...
May 2018: Autoimmunity Reviews
https://www.readbyqxmd.com/read/29512213/the-role-of-the-dermatologist-in-raynaud-s-phenomenon-a-clinical-challenge
#8
REVIEW
C Matucci-Cerinic, V Nagaraja, F Prignano, B Kahaleh, S Bellando-Randone
Raynaud's phenomenon (RP) is a functional vascular disorder involving extremities. In his practice, the dermatologist may frequently encounter RP which affects mainly women and is categorized into a primary benign form and a secondary form associated with different diseases (infections, drugs, autoimmune and vascular conditions, haematologic, rheumatologic and endocrinologic disorders). Still today, the differential diagnosis is a clinical challenge. Therefore, a careful history and a physical examination, together with laboratory tests and nailfold capillaroscopy, is mandatory...
March 6, 2018: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29506240/longitudinal-nailfold-capillaroscopy-tracking-of-microangiopathic-changes-in-systemic-sclerosis
#9
Graham Dinsdale, Anniek M van Roon, Andrea Murray, Christopher Taylor, Ariane L Herrick
No abstract text is available yet for this article.
February 28, 2018: Rheumatology
https://www.readbyqxmd.com/read/29476351/can-nailfold-videocapillaroscopy-images-be-interpreted-reliably-by-different-observers-results-of-an-inter-reader-and-intra-reader-exercise-among-rheumatologists-with-different-experience-in-this-field
#10
Tatiana Sofía Rodriguez-Reyna, Chiara Bertolazzi, Angélica Vargas-Guerrero, Marwin Gutiérrez, Gabriela Hernández-Molina, Marcelo Audisio, Susana Roverano, Margarita González de Urizar, José Francisco Díaz Coto, Blanca Elizabeth Herrera Velasco, Mijahil Pavel Cornejo Ortega, Ana María Sapag Durán, Janeth Edelina Villegas Guzmán, Luís Fernando Medina Quintero, Mirtha Sabelli, Sandy Sapag Durán, Maurizio Cutolo
Nailfold videocapillaroscopy (VCP) allows non-invasive assessment of the microcirculation. Adequate training in this field is relevant for rheumatologists. There is increasing evidence of the reliability of VCP findings among different readers. OBJECTIVE: To evaluate inter- and intra-reader agreement of rheumatologists to identify normal images and systemic sclerosis (SSc) patterns on VCP ("early," "active," and "late" proposed by Cutolo et al.). Thirteen rheumatologists with different experience in nailfold VCP received training to standardize reading criteria...
February 23, 2018: Clinical Rheumatology
https://www.readbyqxmd.com/read/29451988/results-of-nailfold-capillaroscopy-in-patients-with-normal-tension-glaucoma
#11
Ewa Kosior-Jarecka, Joanna Bartosińska, Urszula Łukasik, Dominika Wróbel-Dudzińska, Dorota Krasowska, Grażyna Chodorowska, Tomasz Żarnowski
The aim of the study was to evaluate the results of nailfold videocapillaroscopic examination in patients with normal-tension glaucoma (NTG) in comparison to age-matched individuals without glaucoma and young healthy volunteers and to assess the relation between the results of this examination with clinical status in NTG group. MATERIAL AND METHODS: The studied group consisted of 188 patients: 80 patients with NTG and 2 control groups (58 young healthy and 50 age-matched volunteers). The nailfold videocapillaroscopy (NVC) was performed in all participants...
February 16, 2018: Current Eye Research
https://www.readbyqxmd.com/read/29446745/editorial-nailfold-capillaroscopy-in-rheumatology
#12
EDITORIAL
Sevdalina Nikolova Lambova, Ulf Muller-Ladner
No abstract text is available yet for this article.
April 20, 2018: Current Rheumatology Reviews
https://www.readbyqxmd.com/read/29427827/nailfold-capillaroscopy-in-systemic-lupus-erythematosus-a-systematic-review-and-critical-appraisal
#13
REVIEW
Maurizio Cutolo, Karin Melsens, Sara Wijnant, Francesca Ingegnoli, Kristof Thevissen, Filip De Keyser, Saskia Decuman, Ulf Müller-Ladner, Yves Piette, Valeria Riccieri, Nicola Ughi, Els Vandecasteele, Amber Vanhaecke, Vanessa Smith
Nailfold capillaroscopy is an easy, non-invasive technique to assess microvascular involvement in rheumatic diseases. Multiple studies describe capillaroscopic changes in systemic lupus erythematosus (SLE), including a wide range of non-specific findings. On behalf of the European League Against Rheumatism (EULAR) study group on microcirculation in rheumatic diseases, a systematic review was done to obtain all original research studies (in English) in which SLE patients had capillaroscopy. Forty such studies are identified...
April 2018: Autoimmunity Reviews
https://www.readbyqxmd.com/read/29392502/mosaic-capillaroscopic-findings-in-systemic-sclerosis
#14
Sevdalina Nikolova Lambova, Ulf Müller-Ladner
A 67-year-old woman with triphasic Raynaud's phenomenon since 2 years was diagnosed as having limited cutaneous systemic sclerosis (SSc) 1 year ago based on puffy fingers, positive antinuclear and anti-Scl-70 autoantibodies, and initial pulmonary fibrosis. Capillaroscopic examination revealed "mosaic" capillaroscopic findings that included normal pattern; "scleroderma"-type capillaroscopic pattern "early" phase, with single giant capillaries and haemorrhages, preserved capillary distribution; and "scleroderma"-type capillaroscopic pattern "active" phase, with high number of giant capillary loops and haemorrhages, moderately disturbed distribution...
February 1, 2018: Wiener Medizinische Wochenschrift
https://www.readbyqxmd.com/read/29363856/the-role-of-nailfold-capillary-dropout-on-mortality-in-systemic-sclerosis
#15
Joanna Tieu, Paul Hakendorf, Richard J Woodman, Karen Patterson, Jenny Walker, Peter Roberts-Thomson
AIM: Semi-quantitative wide-field nailfold capillaroscopy (NFC) is a simple technique with proven utility in the early diagnosis of systemic sclerosis (SSc). Its role in prognosis, however, remains uncertain. This studyseeks to investigate the possible utility of NFC in predicting survival. METHODS: Patients with SSc listed on the South Australian Scleroderma Register (SASR) with prior NFC performed at Flinders Medical Centre from 1991 to 2015 were included in this study...
January 24, 2018: Internal Medicine Journal
https://www.readbyqxmd.com/read/29357721/capillary-abnormalities-observed-by-nailfold-video-capillaroscopy-in-japanese-patients-with-systemic-sclerosis
#16
Yuki Ichimura, Yasushi Kawaguchi, Kae Takagi, Akiko Tochimoto, Tomoaki Higuchi, Sayuri Kataoka, Yasuhiro Katsumata, Hisashi Yamanaka
No abstract text is available yet for this article.
February 8, 2018: Modern Rheumatology
https://www.readbyqxmd.com/read/29322341/interstitial-lung-disease-in-systemic-sclerosis-data-from-the-spanish-scleroderma-study-group
#17
D Sánchez-Cano, N Ortego-Centeno, J L Callejas, V Fonollosa Plá, R Ríos-Fernández, C Tolosa-Vilella, G Espinosa-Garriga, D Colunga-Argüelles, M V Egurbide-Arberas, M Rubio-Rivas, M Freire, J J Ríos-Blanco, L Trapiella-Martínez, M Rodríguez-Carballeira, A Marín-Ballvé, X Pla-Salas, C P Simeón-Aznar
OBJECTIVES: To evaluate the clinical characteristics of patients with interstitial lung disease (ILD) in the setting of a large cohort of systemic sclerosis (SSc) patients, and to analyse the differences according to the SSc subtype (following the modification of classification criteria of the American College of Rheumatology for SSc proposed by LeRoy and Medsger), factors are associated with moderate-to-severe impairment of lung function, as well as mortality and causes of death. METHODS: A descriptive study was performed, using the available data from the Spanish Scleroderma Study Group...
March 2018: Rheumatology International
https://www.readbyqxmd.com/read/29320841/the-role-of-klotho-in-systemic-sclerosis
#18
R Talotta, S Bongiovanni, T Letizia, F Rigamonti, F Atzeni, M Benucci, T Vago, P Sarzi-Puttini
The aim was to evaluate the role of klotho in the pathogenesis of systemic sclerosis (SSc), through the measurement of its serum concentration in SSc patients compared to healthy controls, and to assess the association with cutaneous and visceral involvement. Blood samples obtained from both SSc patients and healthy controls were analysed by an ELISA assay for the detection of human klotho. SSc patients were globally evaluated for disease activity and assessed through the modified Rodnan's Skin Score, Medsger's scale, pulmonary function tests, 2D-echocardiography, nailfold capillaroscopy and laboratory tests...
December 21, 2017: Reumatismo
https://www.readbyqxmd.com/read/29260602/an-evaluation-of-two-novel-capillaroscopy-techniques-in-suspected-scleroderma-spectrum-disorders-a-single-centre-cross-sectional-study
#19
Matthew J S Parker, Michael T Oliffe, Neil W McGill
OBJECTIVES: The primary aim was to evaluate the diagnostic performance of digital photographs taken with a smartphone camera using both a lens attachment and, separately, a dermatoscope. The secondary aims were to assess the influence of prior capillaroscopy experience and familiarity with the novel techniques on diagnostic accuracy. METHODS: All patients referred for capillaroscopy between May 2016 and January 2017 were eligible for inclusion. Nailfolds were classified by widefield microscopy before proceeding double-blinded to nailfold photography using both novel techniques...
December 20, 2017: Modern Rheumatology
https://www.readbyqxmd.com/read/29201317/nailfold-capillaroscopy-in-430-patients-with-rheumatoid-arthritis
#20
Alireza Rajaei, Pooneh Dehghan, Ali Amiri
Background: Microvascular changes are one of the first obvious steps in numerous inflammatory diseases such as rheumatoid arthritis (RA). Nailfold video capillaroscopy (NFC) is an easy, reliable and safe method for evaluating peripheral microangiopathy. The objective of this study was to examine nailfold microcirculation in RA patients, assess morphological and structural changes quantitatively and qualitatively, and recognize useful changes. Methods: A total of 430 patients diagnosed with RA were examined in a period of 4 years...
2017: Caspian Journal of Internal Medicine
keyword
keyword
85662
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"