How Sequential Compression Devices Treat Lymphadema and Can Even Save Lives

Patients with lymphadema experience fluid retention and the swelling of tissues that is the result of a disorder within the lymphatic system. These swollen tissues can lead to a host of other conditions, so correct, effective treatment is essential. Sequential compression devices have produced good results for most patients.

A number of sequential compression devices are on the market, all designed to provide therapeutic assistance for lymphadema patients. Often the instruments are referred to more formally as “gradient, sequential, pneumatic compression devices.” Their goal is to supply primary or adjunctive treatment of primary or secondary lymphedema as well as for alternate treatment of chronic venous stasis ulcers and associated venous insufficiency.

Another use can be to generally treat a variety of disorders that cause swelling in any part of the arms or legs. Sequential compression devices can be used by patients at home as well as in hospitals and treatment centers.

The devices work by imitating, or “mimicking” the pumping and flowing action of the lymphatic system. They cause the flow of lymph and move the fluid in the right physiological direction in the body. By stimulating circulation, the patients experience reduction in swelling and better and quicker healing of wounds.

Most sequential compression devices are portable and lightweight, making it easy for patients to take them just about anywhere. Programming and using the instruments is generally easy and requires little patient education from healthcare professionals.

Sequential compression devices include a compression pump that is automated and a vinyl sleeve that has chambers inside that are inflated during use. Sleeves are available in a wide variety of shapes and sizes to fit whatever area of the extremities that is affected. The pump is programmable, allowing the user to control the sleeve pressure, the speed of the air and the type of compression – sequential vs. graduated.

The reason doctors prescribe compression systems for their lymphadema patients is because they know the complications that can result if the condition is ignored. Cellulitis, erysipelas and lymphangitis can all happen because of fluid collection.

If the patient has a wound, lymphorrea can drain from it. This substance is harmful to body tissue and can lead to infections. Pain is another reason these devices are prescribed. When swelling is left unattended, the nerves in the affected area become compressed, which can create severe discomfort.

Because of swelling and changes within the affected area, a patient can loose the function of that limb. Compression devices do not cure lymphadema, but they give people a chance to continue to live as normally as possible.

Other side effects of lymphadema these devices can help prevent include deep venous thrombosis, sepsis, gangrene, pleural effusions, splitting of the skin, plaques, and fungal and bacterial infections. Compression devices can also prevent the need for limb amputation, which is not uncommon in severe cases of lymphadema. In the worst case, they can prevent cancer, which is known to develop with this condition.

As you can see, sequential compression devices not only treat severe swelling conditions, they can also save patients lives and make their lives more active and enjoyable.