Restless leg syndrome[uptodate 19.3]

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   Primary RLS : unknown , Genetic factor°¡ °­ÇÏ´Ù

   °¡¼³ : hypothalamusÀÇ dopamine »ý¼ºÀÇ Àå¾Ö·Î spinal cordÀÇ dopamineÀÇ ºÎÁ·À¸·Î ¹ß»ýÇÑ´Ù.

          brain Iron metabolismÀÇ Àå¾Ö·Î ¹ß»ýÇÑ´Ù.

          hypothalamusÀÇ hypocretinÀÌ dopamine°ú »óÈ£ÀÛ¿ëÀ» Çϴµ¥, CSFÀÇ hypocretinÀÇ Áõ°¡°¡ RLSȯÀÚ¿¡¼­ ¸¹ÀÌ º¸ÀÌ´õ¶ó

          ¸ðµÎ ÀÔÁõµÇÁö´Â ¾Ê¾ÒÀ½

 

   Clinical feature : ÁÖ·Î ½¬·Á°í ´¯°Å³ª ¾ÉÀ»¶§, ¹ã¿¡ ÀÚ·Á°í ´©¿ì¸é ¹ß»ý

                      ¿òÁ÷À̱⠽ÃÀÛÇÏ¸é ¹Ù·Î ¾ø¾îÁö´Â ºÒÆíÇÔ(°¨°¢ÀÌ»óÀº deep site ¿¡¼­ ¹ß»ýÇϰí, skin touch sensitivity¾ø´Ù. µé²ú´Â ´À³¦ , ±â¾î°¡´Â ´À³¦, ¹Ì´Â´À³¦, °¡·Á¿ò , ´ç±â´Â ´À³¦, stretching µî)

                      ÁÖ·Î ¾ç´Ù¸®¿¡¼­ ÀϾ³ª, ÇÑÂÊ¿¡¼­ ÀϾ±âµµÇÑ´Ù. ½ÉÇѰæ¿ì ÆÈ¿¡¼­µµ ³ªÅ¸³­´Ù.

                      peripheral neuropathy¿¡¼­ ³ªÅ¸³ª´Â pain, tinglingÀº ¾ø´Ù. ½ÉÇÏ¸é ¾É¾Æ ÀÖÀ»¶§µµ ¹ß»ýÇÑ´Ù.

                      Periodic limb movements of sleep µ¿¹ÝµÉ¼öµµ ÀÖ°í ¾ÈµÉ¼öµµ ÀÖ°í

   2ndary RLS
     Iron deficiency    

     DM polyneuropathy

     ESRD uremia

     parkinson disease

     Multiple sclerosis

     Drug

     pregnancy

     rheumatic disease

    

Áø´Ü±âÁØ(The International Restless Legs Study Group) ¾ÕÀÇ clinical feture¿Í °ÅÀÇ °°´Ù

 

dopamine agonist¿¡ ´ëÇÑ ¹ÝÀÀÀÌ Áø´Ü¿¡ µµ¿òÀ»ÁØ´Ù

°¡Á··ÂÀÌ Áø´Ü¿¡ µµ¿òÀ» ÁØ´Ù.

 

 

Ä¡·á : 1¼øÀ§ Dopamine agonists(pramipexole, ropinirole)  ±×¿Ü ÀÌ·±°ÍµéÀÌ ÀÖ´Ù. cabergoline, lisuride, pergolide [dopamine agonist°¡ levodopaº¸´Ù half life°¡ ±æ´Ù 4~6½Ã°£]

       ´ë¿ëÀ¸·Î´Â levodopa/carbidopa 25/100mg[half life 90min]

       Clonazepam 0.5mg À» ÀÚ±âÀü¿¡ ´Üµ¶Åõ¿© ȤÀº Ãß°¡

       GabapentinÀ» Ãß°¡

       Opioids´Â ÃÖÁ¾¼±ÅÃÀ» À§ÇØ º¸·ùÇϰí, ¾µ¶§´Â ´Üµ¶È¤Àº Ÿ¾àÁ¦¿Í º´¿ë low potency opioid(codein) or tramadol

 

ºñ¾à¹°¼º Ä¡·á

¿©±â±îÁö uptodate 19.3