table.options
{
border-spacing: 0px;
margin-top: 1em;
}
table.options, table.options th, table.options td
{
border: solid 1px black;
}
table.options th, table.options td
{
padding: 5px 5px 5px 5px;
}
dl.links dt
{
font-weight: bold;
}
Arthrochalasis multiplex congenita
Introduction
Ehlers-Danlos syndrome (EDS) is a collection of inherited conditions that fit into a larger group, known as heritable disorders of connective tissue.
Connective tissues provide support in skin, tendons, ligaments, blood vessels, internal organs and bones.
There are different types of EDS that may share some features, including:
- joint hypermobility – increased range of movement of joints
- stretchy skin
- fragile skin tissue
The fragile skin and unstable joints found in EDS may be the result of faulty collagen.
Collagen is a protein in connective tissue that acts as a “glue” in the body, adding strength and elasticity. There are many different kinds, including collagens I, III and V. The type of EDS depends on which collagen is involved.
The different types of EDS are caused by alterations in certain genes that make collagen weaker. Sometimes the amount of collagen in the body is reduced. The faulty genes can be passed from parents to their child (inherited).
This information is for anyone who has been recently diagnosed with EDS, or for anyone whose child has the condition. It explains:
- hypermobile joints
- different types of EDS
- living with EDS
- managing pain
Hypermobile joints
People with EDS typically have loose joints, which means the limbs bend more than usual. This can cause floppy joints in infancy, and some affected children take longer to sit, stand and walk.
Read more information about joint hypermobility.
Different types of EDS
The four most common types of EDS include:
There are also other, rarer, types of EDS, including dermatosparaxis and arthrochalasic. New genes have been found that explain other rare types of EDS.
Hypermobile EDS
Hypermobile EDS is the most common form. However, there is some debate over whether it is the same as joint hypermobility syndrome. Both conditions may be part of a group of several similar conditions.
There are no tests available to confirm the diagnosis or distinguish between hypermobile EDS and joint hypermobility syndrome. The diagnosis is made based on a physical examination and a person’s medical history.
People with hypermobile EDS may have:
- joint hypermobility – the joints have a wider range of movement than usual
- loose, unstable joints that can lead to dislocations and subluxations (incomplete or partial dislocation of a joint)
- joint pain and fatigue
- joints that “click” and are easily bruised
- gastrointestinal complications
- symptoms that affect the autonomic nervous system (the nervous system that controls your automatic functions, such as breathing and urination) – this includes postural tachycardia syndrome, which causes fast heart rate, dizziness and fainting
- mitral valve prolapse – a heart valve abnormality
- uterine, rectal or bladder prolapse
- urinary dysfunction
- dental problems
- low bone density (osteoporosis)
Classical EDS
Classical EDS (previously known as EDS types I and II) is a rare condition and many health professionals will not be familiar with the symptoms and how to treat it.
People with classical EDS may have:
- joint hypermobility
- loose, unstable joints that can lead to dislocations and subluxations (incomplete or partial dislocation of a joint)
- stretchy (hyperextensible) skin
- fragile skin that can split easily – especially over the forehead, knees, shins and elbows
- smooth, velvety skin that bruises easily
- wounds can be slow to heal and leave wide, papery scars
- fragile and stretchy tissues can also result in hernias and prolapse
- in rare cases, there may be problems with the veins and arteries
Vascular EDS
Vascular EDS is a rare type of EDS. The condition is sometimes associated with life-threatening complications, as the blood vessels and large bowel wall are prone to rupture, causing internal bleeding.
Women with vascular EDS who become pregnant may have an increased risk of vascular complications. There is an increased risk of womb rupture in later pregnancy.
People with vascular EDS may have:
- skin that bruises very easily because of fragile tissues
- thin skin with visible small blood vessels, particularly on the upper chest and legs
- fragile blood vessels – this can lead to major complications, such as blood vessels tearing (dissection) and arterial aneurysms (artery widening with a risk of rupture)
- risk of damage to hollow organs, such as bowel perforation or uterine rupture (where the womb tears)
Occasionally there may be other features, including:
- hypermobility of small joints (such as fingers and toes)
- premature ageing of the skin on hands and feet
- unusual facial features, such as a thin nose and lips, large eyes, small earlobes and fine hair
- joint contractures (permanent shortening of a joint)
- partial collapse of the lung (pneumothorax)
- gum problems, such as bleeding or receding gums
- varicose veins in early adult life
- wounds may take longer to heal
Kyphoscoliotic EDS
People with kyphoscoliotic EDS may have:
- curvature of the spine – this starts in early childhood and often gets worse in the teenage years
- loose, unstable joints that frequently lead to dislocations
- weak muscle tone from childhood – this may cause a delay in sitting and walking, or difficulty walking if symptoms progress
- fragile eyeballs that can easily be damaged
- unusual shape or size of the clear front part of the eye (cornea)
- soft, velvety skin that is stretchy, bruises easily and scars
Living with EDS
Fatigue is common in most types of EDS. If you have been diagnosed with the condition, you may find you need to conserve your energy and pace your activities.
You should avoid heavy lifting, contact sports and keeping your joints in one position for lengthy periods.
Simple measures can help protect some of your joints and help reduce pain. Exercise is important to strengthen the muscles that support the joints and so help minimise joint dislocations. Swimming, pilates and exercises that strengthen core muscles are recommended.
For children with classical EDS, it may be helpful to pad or bandage your child’s lower legs and elbows during activity and pad sharp corners on furniture. This may reduce the risk of skin injury, scarring and bruising.
However, it is important that parents are not overprotective and allow their children to live their life as normally as possible.
It is especially important that people with vascular EDS avoid contact sports and activities that involve lifting very heavy weights, sudden changes of acceleration (sprinting), or weight training.
Strenuous household tasks involving lifting or pushing large or heavy objects should also be avoided.
It is recommended that those with vascular EDS wear a medical alert bracelet.
Read more about living with EDS on the EDS Support UK website for more tips and advice on joint care, and finding a balance between rest and exercise.
Support
If you or your child are having problems with pain and movement, you can ask your GP to refer you to a physiotherapist with an understanding of hypermobility.
If necessary, your GP can refer you to an occupational therapist to help you manage daily activities and give advice on equipment that may help you.
Counselling and cognitive behavioural therapy (CBT) may be useful in helping you to cope with long-term pain. Your GP should be able to advise about local counselling services. Patient support groups such as EDS Support UK can also be helpful.
If you want to find out more about the cause of the condition and the chance of other family members also having EDS, you can ask your GP to refer you to your local genetics service. Genetic counselling, where you can discuss the chance of passing the condition on to future children, is available.
A specialist EDS diagnostic service was set up in 2009 for patients in England and Scotland. This service is for complex EDS, where the diagnosis of the specific form of EDS requires further investigations.
Hospital consultants can refer you to this service, but not GPs. The clinics are held in Sheffield and London. Individuals in Northern Ireland or Wales require separate funding from their health authority.
Managing pain
For advice about persistent pain, you can speak to your GP, who may refer you to a rheumatologist or pain specialist. Read more information about living with pain.
The EDS Support UK website also offers advice about overcoming sexual difficulties associated with pain.
More information
The following links provide further information, advice and support:
Useful Links
- Published Date
- 2014-09-18 09:57:26Z
- Last Review Date
- 2014-05-05 00:00:00Z
- Next Review Date
- 2016-05-05 00:00:00Z
- Classification
- Aches, pains and soreness,Getting active,Gingivitis and periodontitis,Heavy periods,Heel,Joint pain,Joints,Long-term management,Nose,Osteoarthritis,Proteins,Scoliosis,Skin,Spring
jQuery(document).ready(function() {
jQuery( “#tabs” ).tabs();
});