Atopic dermatitis is a skin condition often complicated by colonization with Staphylococcus aureus, which increases the risk of infective endocarditis, skin cellulitis and osteomyelitis. Positive cultures for Staphylococcus aureus are obtained from 70% to 80% of wounds in patients with mediastinitis. Thus sternotomy carries increased risk of mediastinitis in patients with atopic dermatitis. We retrospectively reviewed 25 patients with atopic dermatitis who underwent cardiac surgery via a median sternotomy or thoracotomy from January 1997 to September 2010 at our institution. Postoperative mediastinitis due to methicillin-resistant Staphylococcus aureus was found in 3 patients who had a median sternotomy. They were ultimately discharged in good condition. No mediastinitis occurred in patients undergoing thoracotomy. Mediastinitis may occur due to direct exposure of the bone marrow to methicillin-resistant Staphylococcus aureus in patients with atopic dermatitis whose skin is colonized with such bacteria. Thoracotomy may be a better surgical approach in patients with atopic dermatitis who require thoracic surgery.
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http://dx.doi.org/10.1177/0218492311433311 | DOI Listing |
Dermatol Ther (Heidelb)
January 2025
Medical Affairs, Otsuka Pharmaceutical Co., Ltd., Shinagawa Grand Central Tower, 2-16-4 Konan, Minato-ku, Tokyo, 108-8241, Japan.
Introduction: The impact of atopic dermatitis (AD) on daily life and different levels of quality of life (QOL) according to AD severity has not been fully elucidated. This study aimed to assess QOL in relation to the AD severity in Japan.
Methods: This observational study used anonymized data of health insurance association members and their families registered to a mobile health app.
Dermatol Ther (Heidelb)
January 2025
1st Department of Dermatology and Venereology, Medical School of Athens, Andreas Sygros Hospital, National and Kapodistrian University of Athens, Athens, Greece.
Introduction: Results from randomized controlled trials of upadacitinib, a Janus kinase (JAK) inhibitor, have led to its approval for the treatment of moderate-to-severe atopic dermatitis (AD) in patients aged ≥ 12 years. The aim of this study was to report the effectiveness and safety of upadacitinib in real-world settings over a period of 96 weeks.
Methods: This retrospective study included all patients treated with upadacitinib at our centre between April 2022 and September 2024.
Genet Epidemiol
January 2025
Interdisciplinary Program of Bioinformatics, College of Natural Science, Seoul National University, Seoul, South Korea.
In this article, we proposed a new method named fused mixed graphical model (FMGM), which can infer network structures associated with dichotomous phenotypes. FMGM is based on a pairwise Markov random field model, and statistical analyses including the proposed method were conducted to find biological markers and underlying network structures of the atopic dermatitis (AD) from multiomics data of 6-month-old infants. The performance of FMGM was evaluated with simulations by using synthetic datasets of power-law networks, showing that FMGM had superior performance for identifying the differences of the networks compared to the separate inference with the previous method, causalMGM (F1-scores 0.
View Article and Find Full Text PDFRev Med Suisse
January 2025
Service de dermatologie et vénéréologie, Hôpitaux universitaires de Genève, 1211 Genève 14.
This article focuses on two key innovations in dermatology: post-exposure prophylaxis for sexually transmitted infections (STIs) and new therapeutic options for inflammatory skin diseases. New European and American guidelines for doxycycline post-exposure prophylaxis (Doxy PEP) aim to prevent STIs in men who have sex with men (MSM) and individuals on HIV pre-exposure prophylaxis (PrEP). Doxy PEP is effective against syphilis and chlamydia, but its efficacy is limited by growing gonorrhea resistance.
View Article and Find Full Text PDFJ Dermatol
January 2025
Henry Ford Health Department of Dermatology, Detroit, Michigan, USA.
Itch is a prominent symptom in many cutaneous disorders, including atopic dermatitis (AD), prurigo nodularis, and psoriasis. Itch is also a common but overlooked concern in patients with hidradenitis suppurativa (HS). Currently, the mechanisms underlying itch in HS remain unclear.
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