Wagner syndrome

Title

Other Names:

Wagner syndrome type 1; Wagner vitreoretinal degeneration; Hyaloideoretinal degeneration of Wagner; Wagner syndrome type 1; Wagner vitreoretinal degeneration; Hyaloideoretinal degeneration of Wagner; WGN1; Erosive vitreoretinopathy; ERVR; Wagner disease (formerly) See More

Categories:

Congenital and Genetic Diseases; Eye diseases

Summary Summary

Wagner syndrome is a hereditary eye disorder that leads to progressive vision loss. It is characterized by changes to the thick, clear gel that fills the eyeball (the vitrous), in which it becomes thin and watery and appears empty.^[1] The first signs and symptoms usually appear in childhood, but onset may be as early as age 2. Signs and symptoms may include: thinning of the light-sensitive tissue that lines the back of the eye (retinal detachment), abnormalities of the blood vessels within the retina (known as the choroid), and degeneration of the retina and choroid. Wagner syndrome is caused by mutations in the VCAN gene and is inherited in an autosomal dominant manner.^[1]^[2] Treatment varies depending on the signs and symptoms in each individual and may include the use of glasses or contact lenses and vitreoretinal surgery.^[2]^[3]

Last updated: 1/23/2017

Symptoms Symptoms

The signs and symptoms of Wagner syndrome vary from person to person.^[3]^[4] The most distinctive feature affects the vitreous. In individuals with Wagner syndrome, the vitreous appears to be empty with just a concentration of vitreous around the inside of the eyeball, which is often lined with cord-like structures.^[2]^[3]^[4] This unusual finding can be found even in young children.^[4] This primary symptom can lead to many secondary features which include:^[1]^[2]^[4]

Early cataracts (before age 40)
Degeneration and atrophy of the retina, the underlying retinal pigment epithelium (RPE), and the choroid
Retinal detachment
Nearsightedness (myopia)
Night blindness
Visual field restriction

Last updated: 1/23/2017

This table lists symptoms that people with this disease may have. For most diseases, symptoms will vary from person to person. People with the same disease may not have all the symptoms listed. This information comes from a database called the Human Phenotype Ontology (HPO) . The HPO collects information on symptoms that have been described in medical resources. The HPO is updated regularly. Use the HPO ID to access more in-depth information about a symptom.

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Medical Terms	Other Names	Learn More: HPO ID
5%-29% of people have these symptoms
Exudative vitreoretinopathy		0030490
Percent of people who have these symptoms is not available through HPO
Autosomal dominant inheritance		0000006
Cataract	Clouding of the lens of the eye Cloudy lens [ more ]	0000518
Chorioretinal atrophy		0000533
Glaucoma		0000501
Myopia	Close sighted Near sighted Near sightedness Nearsightedness [ more ]	0000545
Optic atrophy		0000648
Optically empty vitreous		0030663
Peripheral tractional retinal detachment		0007643
Retinal pigment epithelial atrophy		0007722
Visual field defect	Partial loss of field of vision	0001123
Visual loss	Loss of vision Vision loss [ more ]	0000572
Vitreoretinopathy		0007773

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Do you have more information about symptoms of this disease? We want to hear from you.

Last updated: 12/1/2018

Do you have updated information on this disease? We want to hear from you.

Cause Cause

Wagner syndrome is caused by mutations in the VCAN gene.^[1]^[2] This gene provides instructions for a protein called versican, which is a major component of the extracellular matrix (the material that surrounds and supports cells). The versican protein is involved in cell adhesion, proliferation, migration (movement), and angiogenesis (the formation of new blood vessels). It plays a central role in tissue morphogenesis and maintenance.^[1]^[5] Within the eye, versican interacts with other proteins to maintain the structure and gel-like consistency of the vitreous.^[1]

VCAN gene mutations that cause Wagner syndrome are thought to lead to insufficient levels of versican in the vitreous and structural instability. This lack of stability in the vitreous affects other areas of the eye and contributes to the vision problems that occur in people with Wagner syndrome.^[1]

Last updated: 1/23/2017

Diagnosis Diagnosis

The diagnosis of Wagner syndrome is based on typical clinical findings and family history of the condition. Genetic testing of the VCAN gene is available and can be used to confirm the diagnosis.^[2]

Last updated: 1/23/2017

Testing Resources

The Genetic Testing Registry (GTR) provides information about the genetic tests for this condition. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.

Treatment Treatment

There is no cure for Wagner syndrome, but there may be ways to manage the symptoms. Refractive errors (such as myopia) can be corrected by glasses or contact lenses. Cataracts should be removed via standard protocols by an experienced eye care professional. Retinal breaks can be treated with laser retinopexy (gas bubble placement) or cryotherapy (use of subzero temperatures to treat tissue damage). All individuals with Wagner syndrome should be seen yearly a vitreoretinal specialist for an ophthalmologic evaluation.^[2]^[4]

More information about the management of Wagner syndrome can be found through the Wagner Syndrome Website.

Last updated: 1/23/2017

Find a Specialist Find a Specialist

If you need medical advice, you can look for doctors or other healthcare professionals who have experience with this disease. You may find these specialists through advocacy organizations, clinical trials, or articles published in medical journals. You may also want to contact a university or tertiary medical center in your area, because these centers tend to see more complex cases and have the latest technology and treatments.

If you can’t find a specialist in your local area, try contacting national or international specialists. They may be able to refer you to someone they know through conferences or research efforts. Some specialists may be willing to consult with you or your local doctors over the phone or by email if you can't travel to them for care.

You can find more tips in our guide, How to Find a Disease Specialist. We also encourage you to explore the rest of this page to find resources that can help you find specialists.

Healthcare Resources

To find a medical professional who specializes in genetics, you can ask your doctor for a referral or you can search for one yourself. Online directories are provided by the American College of Medical Genetics and the National Society of Genetic Counselors. If you need additional help, contact a GARD Information Specialist. You can also learn more about genetic consultations from Genetics Home Reference.

Related Diseases Related Diseases

Related diseases are conditions that have similar signs and symptoms. A health care provider may consider these conditions in the table below when making a diagnosis. Please note that the table may not include all the possible conditions related to this disease.

Conditions with similar signs and symptoms from Orphanet
Differential diagnosis includes Stickler syndrome, Goldmann-Favre disease, Familial Exudative Vitreoretinopahy, and Autosomal Dominant Vitreoretinochoroidopathy (ADVIRC) (see these terms). Visit the Orphanet disease page for more information.

Organizations Organizations

Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.

Organizations Supporting this Disease

Prevent Blindness America
211 West Wacker Drive, Suite 1700
Chicago, IL 60606
Toll-free: 800-331-2020
E-mail: info@preventblindness.org
Website: http://www.preventblindness.org/
Wagner Syndrome Website
PO Box 501
5000 AM
Tilburg
Netherlands
Telephone: +31 [0] 654 378 368
E-mail: info@wagnersyndrome.eu
Website: http://www.wagnersyndrome.eu/

Do you know of an organization? We want to hear from you.

Learn More Learn More

These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.

Where to Start

Genetics Home Reference (GHR) contains information on Wagner syndrome. This website is maintained by the National Library of Medicine.
The Wagner Syndrome Website offers information on Wagner syndrome.

In-Depth Information

GeneReviews provides current, expert-authored, peer-reviewed, full-text articles describing the application of genetic testing to the diagnosis, management, and genetic counseling of patients with specific inherited conditions.
The Monarch Initiative brings together data about this condition from humans and other species to help physicians and biomedical researchers. Monarch’s tools are designed to make it easier to compare the signs and symptoms (phenotypes) of different diseases and discover common features. This initiative is a collaboration between several academic institutions across the world and is funded by the National Institutes of Health. Visit the website to explore the biology of this condition.
Online Mendelian Inheritance in Man (OMIM) is a catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine.
Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.
PubMed is a searchable database of medical literature and lists journal articles that discuss Wagner syndrome. Click on the link to view a sample search on this topic.

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