Abstract
Objective
Systemic sclerosis (SSc) is a connective tissue disorder characterized by collagen deposits in various organs. Skin involvement is one of the most common symptoms and along with vascular damage, may deteriorate hand functions. However, the status of hand functions has generally been investigated using patient-reported measures in patients with SSc. The aim of the present study was to investigate performance-based hand functions in patients with SSc using the Sollerman Hand Function Test (SHFT).
Methods
A total of 39 patients with SSc (33 females) were included in the study. Twenty-four patients were classified as limited cutaneous SSc (lcSSc), while 15 patients were classified as diffuse cutaneous SSc (dcSSc). Hand-related physical characteristics were evaluated using the Modified Hand Mobility in Scleroderma Test, grip strength, and pinch strengths. The Duruoz Hand Index (Cochin Hand Functional Disability Scale), Disability of Arm, Shoulder, and Hand Questionnaire, Health Assessment Questionnaire, and Scleroderma Health Assessment Questionnaire were used as patient-reported measures. Performance-based hand functions were evaluated using SHFT.
Results
No significant differences were observed between lcSSc and dcSSc subtypes regarding performance-based and patient-reported hand functions (p > 0.05). SHFT scores significantly correlated with hand-related physical characteristics and patient-reported hand functions (p < 0.05). The highest correlation was determined between SHFT and the Duruoz Hand Index (rho: −0.652, p < 0.001).
Conclusion
According to our results, performance-based hand functions seem not to be affected by disease subtype. Performance-based hand functions may partially be captured by the patient-reported outcomes, especially the Duruoz Hand Index, in patients with SSc.
Zusammenfassung
Ziel
Die systemische Sklerose (SSc) ist eine Bindegewebserkrankung, welche durch Kollagenablagerungen in verschiedenen Organen gekennzeichnet ist. Eines der häufigsten Symptome stellt die Hautbeteiligung dar, die in Kombination mit einer Gefäßschädigung auch die Funktionen der Hand beeinträchtigen kann. Allgemein wurde allerdings der Status der Handfunktionen bisher mittels Parametern gemäß den subjektiven Angaben von SSc-Patienten untersucht. Ziel der vorliegenden Studie war es, die leistungsbezogenen Handfunktionen bei Patienten mit SSc anhand des Sollerman Hand Function Test (SHFT) zu ermitteln.
Methoden
Dazu wurden 39 Patienten mit SSc (davon 33 Frauen) in die Studie einbezogen; bei 24 Patienten wurde die Erkrankung als limitierte kutane SSc (lcSSc) eingestuft, während sie bei 15 Patienten als diffuse kutane SSc (dcSSc) klassifiziert wurde. Handbezogene körperliche Merkmale wurden mithilfe des Modified Hand Mobility in Scleroderma Test, der Griffstärke und Kneifkraft beurteilt. Der Duruoz Hand Index (Cochin Hand Functional Disability Scale), Disability of Arm, Shoulder, and Hand Questionnaire, Health Assessment Questionnaire und der Scleroderma Health Assessment Questionnaire wurden als Parameter der subjektiven Angaben von Patienten eingesetzt. Die leistungsbasierten Handfunktionen wurden mittels SHFT beurteilt.
Ergebnisse
Zwischen den Subtypen lcSSc und dcSSc wurden keine signifikanten Unterschiede in Bezug auf leistungsbasierte Handfunktionen und Handfunktionen nach patientenbezogenen Angaben (p > 0,05) festgestellt. Die SHFT-Werte waren in signifikanter Weise mit den handbezogenen körperlichen Merkmalen und den Handfunktionen nach Patientenangaben korreliert (p < 0,05). Dabei wurde die höchste Korrelation zwischen SHFT und dem Duruoz Hand Index (rho: −0,652; p < 0,001) festgestellt.
Schlussfolgerung
Den vorliegenden Ergebnissen zufolge scheinen die leistungsbasierten Handfunktionen nicht vom Krankheitssubtyp beeinflusst zu werden. Leistungsbasierte Handfunktionen bei Patienten mit SSc können mittels der von Patienten berichteten Ergebnisse erfasst werden, insbesondere mit dem Duruoz Hand Index.
Similar content being viewed by others
References
Varga J, Abraham D (2007) Systemic sclerosis: a prototypic multisystem fibrotic disorder. J Clin Invest 117:557–567
Gabrielli A, Avvedimento EV, Krieg T (2009) Scleroderma. N Engl J Med 360:1989–2003
Mouthon L (2013) Hand involvement in systemic sclerosis. Presse Med 42:1616–1626
Brower LM, Poole JL (2004) Reliability and validity of the Duruoz Hand Index in persons with systemic sclerosis (scleroderma). Arthritis Rheum 51:805–809
Poole JL, Gallegos M, O’Linc S (2000) Reliability and validity of the Arthritis Hand Function Test in adults with systemic sclerosis (scleroderma). Arthritis Care Res 13:69–73
Sollerman C, Ejeskär A (1995) Sollerman hand function test. A standardised method and its use in tetraplegic patients. Scand J Plast Reconstr Surg Hand Surg 29:167–176
van den Hoogen F, Khanna D, Fransen J et al (2013) 2013 classification criteria for systemic sclerosis: an American College of Rheumatology/European League Against Rheumatism collaborative initiative. Ann Rheum Dis 72:1747–1755
Khanna D, Furst DE, Clements PJ et al (2017) Standardization of the modified Rodnan skin score for use in clinical trials of systemic sclerosis. J Scleroderma Relat Disord 2:11–18
Tore NG, Sari F, Sarac DC et al (2020) Inter-rater reliability of modified hand mobility in scleroderma test. Int J Rheum Dis 23:203–206
Mackin EJ, Callahan AD, Osterman AL, Skirven TM, Schneider L (2002) Hunter, Mackin & Callahan’s rehabilitation of the hand and upper extremity, 5th edn. Mosby, St Louis, pp 263–284
Duruöz MT, Poiraudeau S, Fermanian J et al (1996) Development and validation of a rheumatoid hand functional disability scale that assesses functional handicap. J Rheumatol 23:1167–1172
Duger T, Yakut E, Oksuz C, Yorukan S, Semin Bilgutay B, Ayhan C, Leblebicioglu G, Kayıhan H, Kırdı N, Yakut Y, Guler C (2006) Reliability and validity of the Turkish version of the disabilities of the arm, shoulder and hand (DASH) questionnaire. Fizyoterapi Rehabilitasyon 17:99–107
Temiz Karadag D, Karakas F, Tekeoglu S et al (2019) Validation of Turkish version of the Scleroderma health assessment questionnaire. Clin Rheumatol 38:1917–1923
Sandqvist G, Eklund M, Akesson A, Nordenskiöld U (2004) Daily activities and hand function in women with scleroderma. Scand J Rheumatol 33:102–107
Erol K, Gok K, Cengiz G, Ozgocmen S (2018) Hand functions in systemic sclerosis and rheumatoid arthritis and influence on clinical variables. Int J Rheum Dis 21:249–252
Schouffoer AA, van der Giesen FJ, Beaart-van de Voorde LJ et al (2016) Validity and responsiveness of the Michigan hand questionnaire in patients with systemic sclerosis. Rheumatology (Oxford) 55:1386–1393
Perera A, Fertig N, Lucas M et al (2007) Clinical subsets, skin thickness progression rate, and serum antibody levels in systemic sclerosis patients with anti-topoisomerase I antibody. Arthritis Rheum 56:2740–2746
Sandqvist G, Nilsson JÅ, Wuttge DM, Hesselstrand R (2014) Development of a modified hand mobility in scleroderma (HAMIS) test and its potential as an outcome measure in systemic sclerosis. J Rheumatol 41:2186–2192
Mouthon L, Carpentier PH, Lok C et al (2017) Controlling the digital ulcerative disease in systemic sclerosis is associated with improved hand function. Semin Arthritis Rheum 46:759–766
Funding
No funding was received.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
E.A. Akatay, D. Bayraktar, E. Otman, O. Ustun, I. Kurut Aysin, D.C. Sarac, B. Atalay, I. Ramazanoglu, I. Tekin, T. Kurum, S. Gucenmez, M. Ozmen, and S. Akar declare that they have no competing interests.
All procedures performed in studies involving human participants or on human tissue were in accordance with the ethical standards of the institutional and/or national research committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.
Additional information
Redaktion
Ulf Müller-Ladner, Bad Nauheim
Uwe Lange, Bad Nauheim
Scan QR code & read article online
Rights and permissions
About this article
Cite this article
Akatay, E.A., Bayraktar, D., Otman, E. et al. Investigating performance-based hand functions in patients with systemic sclerosis. Z Rheumatol 83 (Suppl 1), 183–190 (2024). https://doi.org/10.1007/s00393-022-01267-5
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00393-022-01267-5