Manipulasi leher dapat dikaitkan dengan stroke--T-REC semarang--komunitas reptil semarang

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Manipulasi leher dapat dikaitkan dengan stroke

Memanipulasi leher telah dikaitkan dengan pembedahan serviks, jenis arteri air mata yang dapat mengakibatkan stroke. Meskipun hubungan sebab-akibat langsung tidak dibentuk antara manipulasi leher dan risiko stroke, penyedia layanan kesehatan harus memberitahu pasien sebelum mereka menjalani  manipulasi leher....................

Neck manipulation may be associated with stroke

Date:

August 7, 2014

Source:

American Heart Association

Summary:

Manipulating the neck has been associated with cervical dissection, a type of arterial tear that can lead to stroke. Although a direct cause-and-effect link has not been established between neck manipulation and the risk of stroke, healthcare providers should inform patients of the association before they undergo neck manipulation.

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Manipulating the neck has been associated with cervical dissection, a type of arterial tear that can lead to stroke. Although a direct cause-and-effect link has not been established between neck manipulation and the risk of stroke, healthcare providers should inform patients of the association before they undergo neck manipulation.

Treatments involving neck manipulation may be associated with stroke, though it cannot be said with certainty that neck manipulation causes strokes, according to a new scientific statement published in the American Heart Association's journal Stroke.

Cervical artery dissection (CD) is a small tear in the layers of artery walls in the neck. It can result in ischemic stroke if a blood clot forms after a trivial or major trauma in the neck and later causes blockage of a blood vessel in the brain. Cervical artery dissection is an important cause of stroke in young and middle-aged adults.

"Most dissections involve some trauma, stretch or mechanical stress," said José Biller, M.D., lead statement author and professor and chair of neurology at the Loyola University Chicago Stritch School of Medicine. "Sudden movements that can hyperextend or rotate the neck -- such as whiplash, certain sports movements, or even violent coughing or vomiting -- can result in CD, even if they are deemed inconsequential by the patient."

Although techniques for cervical manipulative therapy vary, some maneuvers used as therapy by health practitioners also extend and rotate the neck and sometimes involve a forceful thrust.

There are four arteries that supply blood to the brain: the two carotid arteries on each side of the neck, and the two vertebral arteries on the back of the neck. The influence of neck manipulation seems more important in vertebral artery dissection than in internal carotid artery dissection.

"Although a cause-and-effect relationship between these therapies and CD has not been established and the risk is probably low, CD can result in serious neurological injury," Biller said. "Patients should be informed of this association before undergoing neck manipulation."

The association between cervical artery dissection and cervical manipulative therapies was identified in case control studies, which aren't designed to prove cause and effect. An association means that there appears to be a relationship between two things, i.e., manipulative therapy of the neck and a greater incidence of cervical dissection/stroke. However, it's not clear whether other factors could account for the apparent relationship.

The relationship between neck manipulation and cervical artery dissection is difficult to evaluate because patients who already are beginning to have a cervical artery dissection may seek treatment to relieve neck pain, a common symptom of cervical artery dissection that can precede symptoms of stroke by several days.

You should seek emergency medical evaluation if you develop neurological symptoms after neck manipulation or trauma, such as:

• Pain in the back of your neck or in your head;
• Dizziness/vertigo;
• Double vision;
• Unsteadiness when walking;
• Slurred speech;
• Nausea and vomiting;
• Jerky eye movements.

"Tell the physician if you have recently had a neck trauma or neck manipulation," Biller said. "Some symptoms, such as dizziness or vertigo, are very common and can be due to minor conditions rather than stroke, but giving the information about recent neck manipulation can raise a red flag that you may have a CD rather than a less serious problem, particularly in the presence of neck pain."

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Story Source:

The above story is based on materials provided by American Heart Association. Note: Materials may be edited for content and length.

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Journal Reference:

1. José Biller, Ralph L. Sacco, Felipe C. Albuquerque, Bart M. Demaerschalk, Pierre Fayad, Preston H. Long, Lori D. Noorollah, Peter D. Panagos, Wouter I. Schievink, Neil E. Schwartz, Ashfaq Shuaib, David E. Thaler, and David L. Tirschwell. Cervical Arterial Dissections and Association With Cervical Manipulative Therapy: A Statement for Healthcare Professionals From the American Heart Association/American Stroke Association. Stroke, August 2014 DOI: 10.1161/STR.0000000000000016

http://www.sciencedaily.com/releases/2014/08/140807163631.htm

 

 

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