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Penile Involvement in Systemic Sclerosis: New Diagnostic and Therapeutic Aspects

Overview
Journal Int J Rheumatol
Publisher Wiley
Specialty Rheumatology
Date 2010 Oct 29
PMID 20981315
Citations 2
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Abstract

Systemic Sclerosis (SSc) is a connective tissue disorder featuring vascular alterations and an immunological activation leading to a progressive and widespread fibrosis of several organs such as the skin, lung, gastrointestinal tract, heart, and kidney. Men with SSc are at increased risk of developing erectile dysfunction (ED) because of the evolution of early microvascular tissutal damage into corporeal fibrosis. The entity of penile vascular damage in SSc patients has been demonstrated by using Duplex ultrasonography and functional infra-red imaging and it is now clear that this is a true clinical entity invariably occurring irrespective of age and disease duration and constituting the ''sclerodermic penis". Once-daily phosphodiesterase type-5 (PDE5) inhibitors improve both sexual function and vascular measures of cavernous arteries by improving surrogate markers of endothelial dysfunction, that is, plasma endothelin-1 and adrenomedullin levels, which may play a potential role in preventing progression of penile fibrosis and ED. Also, the beneficial effect of long-term PDE5i add-on therapy to SSc therapy in the treatment of Raynaud's phenomenon is described.

Citing Articles

Prevalence of erectile dysfunction in Thai scleroderma patients and associated factors.

Sirithanaphol W, Mahakkanukrauh A, Nanagara R, Foocharoen C PLoS One. 2023; 18(1):e0279087.

PMID: 36656846 PMC: 9851520. DOI: 10.1371/journal.pone.0279087.


[Dermatological diseases and sexuality. How to proceed?].

Kohn F, Schuppe H, Beier K Hautarzt. 2015; 66(12):907-12.

PMID: 26481956 DOI: 10.1007/s00105-015-3711-0.

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