Ehlers–Danlos Syndrome Type Arthrochalasia: A Systematic Review Martín Martín, Marta Cortés Martín, Jonathan Tovar Gálvez, María Isabel Sánchez García, Juan Carlos Díaz Rodríguez, Consuelo Lourdes Rodríguez Blanque, Raquel Ehlers-Danlos syndrome (EDS) EDS arthrochalasia Rare disease Connective tissue Congenital anomaly Hypermobility Systematic review Ehlers–Danlos syndrome type arthrochalasia (aEDS) is a rare genetic disease characterized by severe generalized joint hypermobility, bilateral congenital hip dislocation, skin hyperextensibility, muscle hypotonia, and mild dysmorphic features. It is an autosomal dominant connective tissue disease causing defects in collagen, associated with two genes, COL1A1 or COL1A2. Only about 42 cases have been published worldwide. Treatment is currently symptomatic and focuses on increasing the quality of life of these patients, as there is no curative treatment. The main objective of the review was to update information on Ehlers–Danlos syndrome type arthrochalasia from scientific publications. The review report was carried out in accordance with the criteria of the Preferred Reporting Items for Systematic reviews and MetaAnalyses (PRISMA) review protocol, by searching Orphanet, OMIM, PubMed, and Scopus, as well as free sources. A total of 20 articles were analyzed, which, after analysis, provide an updated report that aims to establish a solid starting point for future lines of research. 2022-03-08T13:16:52Z 2022-03-08T13:16:52Z 2022-02-07 journal article Martín-Martín, M... [et al.]. Ehlers–Danlos Syndrome Type Arthrochalasia: A Systematic Review. Int. J. Environ. Res. Public Health 2022, 19, 1870. [https://doi.org/10.3390/ijerph19031870] http://hdl.handle.net/10481/73233 10.3390/ijerph19031870 eng http://creativecommons.org/licenses/by/3.0/es/ open access Atribución 3.0 España MDPI