[Update on systemic sclerosis].

Background: The updates to the European recommendations and the German guidelines for the treatment of systemic sclerosis are expected shortly, which are very good evidence-based guidelines for all those treating the disease; however, there are still disease manifestations with insufficient studies and current study results that were published after the review of the literature for the guidelines and might be of interest to the reader.

Objective and methods: The aim of this work is to provide an overview of the publications in the last year that are interesting from the authors' point of view. The aim is to provide practically relevant information on the current state of knowledge that can supplement the guidelines.

Results: The pathogenesis of systemic sclerosis (SSc) is becoming better understood in its interplay between environmental factors and the development of autoantibodies. There have also been overviews of the manifestation and prognosis of cardiac involvement in the last year. The American Thoracic Society issued the first guidelines for the treatment of interstitial lung disease in SSc. There are an increasing number of studies that suggest that disease-modulating combination therapies, such as rituximab and mycophenolate mofetil (MMF) are beneficial. Work addressing the involvement of joints suggests that inflammatory changes are common. Current options for the treatment of gastrointestinal involvement are presented.

Conclusion: The diagnosis and treatment of systemic sclerosis is making progress and many symptoms and complications are treatable. Nevertheless, much remains to be done to improve the quality of life of the patients.