Synonyms: B4GALT7-related spondylodysplastic EDS | EDS progeroid type 1 | EDS with short stature and limb anomalies | spEDS-B4GALT7
A form of spondylodysplastic Ehlers-Danlos syndrome due to variants in B4GALT7 and characterized by short stature variable degrees of muscle hypotonia joint hypermobility especially of the hands and bowing of limbs. Additional features include the typical craniofacial gestalt (mid-face hypoplasia round flat face proptosis and narrow mouth) hyperextensible skin that is soft thin translucent and doughy delayed motor and/or cognitive development characteristic radiographic findings (such as radio-ulnar synostosis radial head subluxation or dislocation metaphyseal flaring and osteopenia) and ocular abnormalities.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version April 2026
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B4GALT7-related spondylodysplastic Ehlers-Danlos syndrome?
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Advocacy Organizations
CDG CARE
Our mission is to promote greater awareness and understanding of CDG, to provide information and support to families affected by CDG, and to advocate for and fund scientific research to advance the diagnosis and treatment of CDG.
CDG Canada
CDG Canada supports patients and families affected by Congenital Disorders of Glycosylation (CDG).
Ehlers-Danlos Syndromes New Zealand
Our Mission is to improve the wellbeing of those with Ehlers-Danlos Syndromes/Hypermobility Spectrum Disorders in Aotearoa New Zealand by raising awareness, improving knowledge by health professionals and providing support to patients.
Genetic Support Network of Victoria
The Genetic Support Network of Victoria is an organisation that supports people living with genetic, undiagnosed and rare conditions and those who support them including community and families, patient support organisations, health professionals and industry. Our vision is our community flourishing and living their best lives.
Louisiana Metabolic Disorders Coalition
We support, educate, and advocate for patients & families affected by metabolic disorders.
Mississippi Metabolics Foundation
Our mission at Mississippi Metabolics Foundation (MMF) is to advocate, educate, and support families in MS affected by genetic metabolic disorders/inborn errors of metabolism (IEM's). MMF promotes initiatives and further advancements in legislation, education, research, clinical trials, studies, therapies, targeted treatments, and eventual cures for IEM’s and all rare diseases.
Myhre Syndrome Foundation
We aim to safely bring the best possible treatments to the Myhre syndrome community. We’re building tools to test a wide range of therapies—from existing drugs to DNA repair.
PPP2CA Pathways
PPP2CA Pathways connects families, shares strength, and supports the research community in the search for answers to Houge-Janssens Syndrome type 3.
Pathways To Trust
To elevate the patient's voice to increase access to care and eliminate bias by bringing stakeholders together.
The Ehlers-Danlos Society
The Ehlers-Danlos Society is dedicated to advancing and accelerating research and education in Ehlers-Danlos syndromes (EDS) and hypermobility spectrum disorders (HSD). We support the development of effective and equitable EDS and HSD therapies and work collaboratively to improve the lives of individuals affected by EDS and HSD.
The Marfan Foundation
The Marfan Foundation is a nonprofit organization that saves lives and improves the quality of life of individuals with genetic aortic and vascular conditions including Marfan, Loeys-Dietz, and Vascular Ehlers-Danlos syndromes.
Wave of Support, Inc
Empowering those affected by bleeding disorders and other rare disease through advocacy, resources, education, and support
Zebra CARE Initiative
To bring Charity, Access, Research, and Education (CARE) through and beyond the rare disease, disabled, and medically complex communities for a more inclusive and accessible medical system.
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Clinical Trials
For a list of clinical trials in this disease area, please click here.