Painful Herniated Discs Unexpected Discovery Could Pave Way for New Treatment

Physicians at Duke University Medical Center, North Carolina, have discovered an immune cell recognized to cause chronic inflammation in autoimmune disorders could be the possible reason of low back pain linked with herniated discs.

Orthopedic surgeon at Duke University, William J. Richardson, states that this discovery suggests that the cytokine molecule interleukin-17, and also reinforces the burgeoning theory, which is a immune response has a major part in discs disease. This possibly paves the way for new therapeutic methods to aim at a particular immune reaction in the prospect of stopping disc disease.

Dr. Richardson continued on to state that by recognizing the particular sub population of lymphocytes (which are immune cells that are agitated into activity by cytokine), this leads to an early feasibility to confine the body's inflammatory response to dis cells. Dr. Richardson is the senior writer of the research which is being published this week in the July issue of Arthritis and Rheumatism. By doing this it is possible to decrease the painful inflammation linked with degenerative disc disease, and stop the cycle of arthritis. It could also possibly decrease the need in back surgery.

The studies lead writer and senior neurosurgery resident at the Ottawa Hospital, Ontario, Canada, who helped with the research while he was at Duke, Dr. Mohammed Shamji, MD, PhD, remarks that mechanical forces may start the degenerative process, however, biomechanical inflammatory changes positively have a part in disc pathology. Lessening the inflammation could halt or reverse the disease progression in patients and hopefully decrease the need for surgery. They are now discovering which pathways need to be blocked.

Each year one quarter of adults in the United States have low back pain. Low back pain can be difficult to diagnose, treat and study. It is one of the most frequent reasons seek medical attention. This includes both degenerative and herniated discs also referred to as slipped or ruptured discs. Medical attention for this condition is said to run as high as $200 billion each year.

A herniated disc is when the disc between the bones in the spine (vertebrae) splits or cracks. Upon this occurrence an inner substance gel like in form (nucleus pulposus) leaks out. Up to know it was believed the pain was a result of the material touching the nerve. Now physicians believe the pain is the reaction of an immune response produced by the presence of inflammatory cells.

Dr. Shamji states the disc's center is immuned privileged since it has never been disclosed to the immune system. Upon a disc being injured or degenerating, the body responds against the penetrating material just as it would any virus or foreign body, and sets out a action aimed to destroy. The nerve root which exists close to the bulging disk material, becomes painfully inflamed, swollen and damaged during the descending episodes.

In the past several years, many anti immune therapies which have included steroids, were injected into the space between the disc and nerve but with narrow progress. Physicians maintain that due to the fact they do not aim at a certain immune response and also due to the fact that low doses are given to cut down on side effects which possibly could be serious which include greater likelihood of infection, inducement of tuberculosis and six times more chance of lymphoma occurrence.

Dr. Shamji concludes that the relation of of IL-17 in the descent of events is vital. It is a result of certain subgroup of immune cells that are part of the autoimmune incidents such as asthma and rheumatoid arthritis, but not in the body's response against infection and tumor. If you aim at a certain lymphocyte, the possibility of avoiding compromise of the body's performance to safeguard itself from infection or tumor.

Researchers state they are still several phases away from human studies of IL-17 blockers, which are currently being developed.

In 2006, a study was conducted for treatments of herniated discs and the discovery was that the alternative treatments that are available are just as effective as having surgery.

Below are some alternative therapies for herniated discs:

Chiropractic

In March of 2004 a chiropractic review was conducted of the effectiveness of spinal manipulations and lumbar disc herniation. The conclusion in the review displayed result findings that spinal manipulations were perfectly safe treatment and medically accepted compared to other treatments and should be included in the treatment plans for discs.

Acupuncture

Acupuncture has been proven to be a valid alternative pain relief system. Acupuncture is done by a qualified acupuncturist can relieve the pain caused by the disc.

Prolotherapy

Prolotherapy involves injections into the spot where ligaments have been damaged or weakened. Injections are placed where the ligament connects to bone. This is to cause the body to heal itself through the process of inflammation. The injections are made out of a solution labeled "irritant", they are comprised of things such as sugar, salt solution, cod liver oil or corn extract.

Physical Therapy

Physical therapy just as chiropractic is one of the most frequent used treatments for herniated discs. The physical therapist will outline a rehabilitation program. It is designed to ease the pain and inflammation while improving strength and mobility. You may need to go three times a week for up to a period of six weeks.

Sources:

Medical News Today

National Center for Complimentary and Alternative Medicine

Spine Universe

NPR

The Chiropractic Resource Organization

Herniated Disc Pain

Caring Medical

All About Back Pain