People are commonly misdiagnosed with fibromyalgia, bleeding disorders, or other disorders that can mimic EDS symptoms. Because of these similar disorders and complications that can arise from an unmonitored case of EDS, a correct diagnosis is important. Pseudoxanthoma elasticum is worth consideration in diagnosis. Management
No cure for Ehlers–Danlos syndromes is known, and treatment is supportive. Close monitoring of the cardiovascular system, physiotherapy, occupational therapy, and orthopedic instruments (e.g., wheelchairs, bracing, casting) may be helpful. This can help stabilize the joints and prevent injury. Orthopedic instruments are helpful for the prevention of further joint damage, especially for long distances. People should avoid activities that cause the joint to lock or overextend.A physician may prescribe casting to stabilize joints. Physicians may refer a person to an orthotist for orthotic treatment (bracing). Physicians may also consult a physical and/or occupational therapist to help strengthen muscles and to teach people how to properly use and preserve their joints.Aquatic therapy promotes muscular development and coordination. With manual therapy, the joint is gently mobilized within the range of motion and/or manipulations. If conservative therapy is not helpful, surgical joint repair may be necessary. Medication to decrease pain or manage cardiac, digestive, or other related conditions may be prescribed. To decrease bruising and improve wound healing, some people have responded to vitamin C. Medical care workers often take special precautions because of the sheer number of complications that tend to arise in people with EDS.
Another way the Norris lab is attempting to find this gene is by looking at genes involved in the formation of the aorta and mitral valves, as these valves are often prolapsed or malformed as a symptom of EDS. Because hEDS is such a complex, multi-organ disease, focusing on one hallmark trait has proven successful. One gene found this way is DZIP1, which regulates cardiac valve development in mammals through a Cby1-beta-catenin mechanism. Mutations at this gene affect the beta-catenin cascade involved in development, causing malformation of the extra-cellular matrix, resulting in loss of collagen. A lack of collagen here is both consistent with hEDS and explains the "floppy" mitral and aortic valve heart defects. A second genetic study specific to mitral valve prolapse focused on the PDGF signaling pathway, which is involved in growth factor ligands and receptor isoforms. Mutations in this pathway affect the ability to localize cilia in various cell types, including cardiac cells. With the resulting ciliopathies, structures such as the cardiac outflow tract, heart tube assembly, and cardiac fusion are limited and/or damaged. Classical EDS
Classical EDS (formerly categorized as type 1) is characterized by extremely elastic skin that is fragile and bruises easily and hypermobility of the joints. Molluscoid pseudotumors (calcified hematomas that occur over pressure points) and spheroids (cysts that contain fat occurring over forearms and shins) are also often seen. A side complication of the hyperelasticity presented in many EDS cases makes wounds closing on their own more difficult. Sometimes, motor development is delayed and hypotonia occurs.