2006ǯ2·î¡¢Êƹñ¿´Â¡¶¨²ñ¡ÊAHA¡Ë¤ÈÊÆ¹ñÇ¾Â´Ãæ¶¨²ñ¡ÊASA¡ËÇ¾Â´Ãæ°Ñ°÷²ñ¤Î¹çƱ¤Ç¡Øµõ·ìÀÇ¾Â´Ãæ¡¦°ì²áÀǾµõ·ìȯºî¡ÊTIA¡Ë´µ¼Ô¤Ë¤ª¤±¤ëÇ¾Â´ÃæÍ½ËÉ¥¬¥¤¥É¥é¥¤¥ó¡Ù¤¬È¯É½¤µ¤ì¤¿¡£½¾Íè¤Î¿ä¾©»ö¹à¤ËÈæ¤Ù¡¢¤è¤êÊñ³çŪ¤Ç¥¨¥Ó¥Ç¥ó¥¹¤Ë´ð¤Å¤¯ÆâÍÆ¤È¤Ê¤Ã¤Æ¤¤¤ë¡£
¡¡º£²ó¤Î¥¬¥¤¥É¥é¥¤¥ó¤Ç¤Ï¡¢Ç¾Â´Ãæ¤ÈTIA¤ò¹ç¤ï¤»¤Æ°·¤¤¡¢Ç¾Â´Ãæ¤Î¿ÍͤʦÌ̤˼è¤êÁȤàÆâÍÆ¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡£¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î´ÉÍý¤ò¤Ï¤¸¤á¤È¤·¤Æ¡¢ðôư̮·ì´É·ÁÀ®½Ñ¤ä¥¹¥Æ¥ó¥ÈαÃֽѡ¢·Ð¸ý¹³¶Å¸ÇÌô¤ä¹³·ì¾®ÈÄÌô¤Ë»ê¤ë¤Þ¤Ç¡¢ÆâÍÆ¤Ï¿´ô¤Ë¤ï¤¿¤ë¡£
¡¡º£²ó¡¢¥¬¥¤¥É¥é¥¤¥óºîÀ®°Ñ°÷²ñ¶¦Æ±°Ñ°÷ŤÎDr. Ralph L. Sacco¤¬¡¢Æ±°Ñ°÷¤ÎDr. Greg W. Albers¤ò¥²¥¹¥È¤Ë·Þ¤¨¡¢ËÜ¥¬¥¤¥É¥é¥¤¥ó¤ò¥Æ¡¼¥Þ¤Ë¥Ç¥£¥¹¥«¥Ã¥·¥ç¥ó¤ò¹Ô¤Ã¤¿¡£µÄÏÀ¤Î¥Ý¥¤¥ó¥È¤È¤Ê¤Ã¤¿¤Î¤Ï¡¢(1)Ç¾Â´ÃæÍ½ËɤÎ˸¤²¤È¤Ê¤Ã¤Æ¤¤¤ë¤â¤Î¤Ï²¿¤«¡¢(2)ºÆÈ¯¥ê¥¹¥¯¤ËÂФ¹¤ë½Û´Ä´ïÀìÌç°å¤È¿À·ÐÆâ²Ê°å¤½¤ì¤¾¤ì¤Î»ëÅÀ¡¢(3)TIA¤ÎºÆÄêµÁ¡¢(4)ðôư̮·ì´É·ÁÀ®½Ñ¤Îº£¸å¤ÎŸ˾¤Ê¤É¤Ç¤¢¤ë¡£
¥¬¥¤¥É¥é¥¤¥ó¤«¤é¤ÎÈ´¿è
Èó¿´¸¶ÀǾ¹¼ºÉ¤Þ¤¿¤ÏT£É£Á¤ËÂФ¹¤ë¹³·ìÀòÎÅË¡¡Ê·Ð¸ý¹³¶Å¸ÇÌô¤ª¤è¤Ó¹³·ì¾®ÈÄÌô¡Ë¤Ë´Ø¤¹¤ë¿ä¾©
¡Èó¿´¸¶ÀǾ¹¼ºÉ¤Þ¤¿¤ÏTIA´µ¼Ô¤Ç¤Ï¡¢Ç¾¹¼ºÉ¤ÎºÆÈ¯¤ª¤è¤Ó¤½¤Î¾¤Î¿´·ì´É¥¤¥Ù¥ó¥È¤Î¥ê¥¹¥¯¤òÍÞÀ©¤¹¤ë¼£ÎŤȤ·¤Æ¡¢·Ð¸ý¹³¶Å¸ÇÎÅË¡¤Ç¤Ï¤Ê¤¯¹³·ì¾®ÈÄÎÅË¡¤¬¿ä¾©¤µ¤ì¤ë¡£¡ÊClass I¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
¢¥¢¥¹¥Ô¥ê¥ó¡Ê50¡Á325mg/Æü¡Ë¡¢¥¢¥¹¥Ô¥ê¥ó¡Ü½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ëÊ»ÍѤª¤è¤Ó¥¯¥í¥Ô¥É¥°¥ì¥ë¤Ï¤¤¤º¤ì¤â½é´ü¼£ÎŤȤ·¤Æ¤ÎÁªÂò¤¬²Äǽ¤Ç¤¢¤ë¡£¡ÊClass IIa¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
£¥¢¥¹¥Ô¥ê¥ó¡Ü½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ëÊ»ÍѤª¤è¤Ó¥¯¥í¥Ô¥É¥°¥ì¥ë¤Ï¥¢¥¹¥Ô¥ê¥óñÆÈ¤ÈÆ±ÄøÅ٤˰ÂÁ´¤Ç¤¢¤ë¡£¥¢¥¹¥Ô¥ê¥ó¡Ü½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ëÊ»ÍѤϥ¢¥¹¥Ô¥ê¥óñÆÈ¤è¤ê¤âÍ¥¤ì¤Æ¤¤¤ë¤³¤È¤¬¼¨º¶¤µ¤ì¤ë¡£¡ÊClass IIa¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
¤Ä¾ÀÜÈæ³Ó»î¸³¤Ë´ð¤Å¤¯¤È¡¢¥¯¥í¥Ô¥É¥°¥ì¥ë¤Ï¥¢¥¹¥Ô¥ê¥óñÆÈ¤è¤êÍ¥¤ì¤Æ¤¤¤ë²ÄǽÀ¤¬¤¢¤ë¡£¥¢¥¹¥Ô¥ê¥ó°Ê³°¤Î¹³·ì¾®ÈÄÌô¤ÎÁªÂò¤Ë¤Ä¤¤¤Æ¤Ï¡¢½½Ê¬¤Ê¥Ç¡¼¥¿¤¬¤Ê¤¤¤¿¤á¥¨¥Ó¥Ç¥ó¥¹¤Ë´ð¤Å¤¯¿ä¾©¤ò¹Ô¤¦¤³¤È¤¬¤Ç¤¤Ê¤¤¡£¤É¤Î¹³·ì¾®ÈÄÌô¤òÁªÂò¤¹¤ë¤«¤Ë¤Ä¤¤¤Æ¤Ï¡¢¸Ä¡¹¤Î´µ¼Ô¤Î¥ê¥¹¥¯°ø»Ò¤äÌôºÞ¤ËÂФ¹¤ëÇ¦ÍÆÀ¡¢Î×¾²ÅªÇطʰø»Ò¤Ë´ð¤Å¤¤¤ÆÁªÂò¤¹¤ë¤Ù¤¤Ç¤¢¤ë¡£ ¡ÊClass II£â¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëB¡Ë
¥Ç¾¹¼ºÉ¤Þ¤¿¤ÏTIA´µ¼Ô¤Ç¤Ï¡¢¥¯¥í¥Ô¥É¥°¥ì¥ëÅêÍ¿¤Ë¥¢¥¹¥Ô¥ê¥ó¤òÄɲ乤ë¤È½Ð·ì¥ê¥¹¥¯¤ò¹â¤á¤ë¤¿¤á¡¢¥ë¡¼¥Á¥ó¤Ç¤ÎÊ»ÍѤϴ«¤á¤é¤ì¤Ê¤¤¡£¡ÊClass III¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
¦¥¢¥¹¥Ô¥ê¥ó¥¢¥ì¥ë¥®¡¼¤¬¤¢¤ë´µ¼Ô¤Ë¤Ï¡¢¥¯¥í¥Ô¥É¥°¥ì¥ë¤¬Å¬ÀڤǤ¢¤ë¡£
¥¢¥¹¥Ô¥ê¥óÅêÍ¿Ãæ¤ËǾ¹¼ºÉ¤òȯ¾É¤·¤¿´µ¼Ô¤Ë¤ª¤¤¤Æ¡¢¥¢¥¹¥Ô¥ê¥ó¤ÎÁýÎ̤ˤè¤ê¸ú²Ì¤¬²þÁ±¤¹¤ë¤È¤¤¤¦¥Ç¡¼¥¿¤Ï¤Ê¤¤¡£¥¢¥¹¥Ô¥ê¥óÅêÍ¿Ãæ¤ËÈó¿´¸¶ÀǾ¹¼ºÉ¤¬¤ß¤é¤ì¤¿´µ¼Ô¤Ç¤Ï¾¤Î¹³·ì¾®ÈÄÌô¤Ø¤ÎÊѹ¹¤ò¸¡Æ¤¤¹¤ë¾ì¹ç¤¬Â¿¤¤¤¬¡¢¤É¤Î¹³·ì¾®ÈÄÌô¤¢¤ë¤¤¤Ï¤½¤ÎÊ»ÍѤ¬Å¬ÀÚ¤«¤Ë¤Ä¤¤¤Æ½½Ê¬¤Ë¸¡Æ¤¤·¤¿»î¸³¤Ï¤Ê¤¤¡£¡ÊClass IIa¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëB¡Ë
¢¨½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ë¤ÏËÜˮ̤¾µÇ§
Dr. Ralph L. Sacco¤ÈDr. Greg W. Albers¤Ë¤è¤ë¥Ç¥£¥¹¥«¥Ã¥·¥ç¥ó
(1) Ç¾Â´ÃæÍ½ËɤÎ˸¤²¤È¤Ê¤Ã¤Æ¤¤¤ë¤â¤Î¤Ï²¿¤«
Dr. Ralph L. Sacco¡Ê°Ê²¼RS¡Ë ¸½ºß¡¢Ç¾Â´ÃæÍ½ËɤÎ˸¤²¤Ë¤Ê¤Ã¤Æ¤¤¤ëÍ×°ø¤Ç¡¢Ìܲ¼ºÇÂç¤Î¤â¤Î¤Ï¡¢²¿¤À¤È»×¤ï¤ì¤Þ¤¹¤«¡©
Dr. Greg W. Albers¡Ê°Ê²¼GA¡Ë Ç¾Â´Ãæ¤ÎͽËɤϡ¢¸ø½°±ÒÀ¸¾å¤¤ï¤á¤Æ½ÅÍפʲÝÂê¤Ç¤¹¡£Ç¾Â´Ãæ¤Î¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Ï¤´¤¯¤¢¤ê¤Õ¤ì¤¿¤â¤Î¤Ç¤¹¤¬¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤ÎŬÀڤʥ³¥ó¥È¥í¡¼¥ë¤Ï¤Þ¤À½½Ê¬¤È¤Ï¸À¤¤Æñ¤¯¡¢¿Í¸ý¤Î¹âÎ𲽤Ëȼ¤¤¡¢¤Þ¤¹¤Þ¤¹ÊÝÍΨ¤¬¾å¾º¤·¤Æ¤¤¤ë¤È¤¤¤¦¤Î¤¬¸½¾õ¤Ç¤¹¡£
¹â·ì°µ¤ä¹â»é·ì¾É¤ò¤Ï¤¸¤á¤È¤·¤Æ¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Ë¤Ï̵¾É¸õÀ¤Î¤â¤Î¤¬Â¿¤¯¡¢´µ¼Ô¼«¿È¤¬Âн褷¤è¤¦¤È¤·¤Ê¤¤¤³¤È¤â¿¤¯¸«¤é¤ì¤Þ¤¹¡£¤ï¤ì¤ï¤ì°å»Õ¤Ï´µ¼Ô¤Ë¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î´í¸±À¤ò·¼È¯¤·¡¢Å¬Àڤʥ³¥ó¥È¥í¡¼¥ë¤òÂ¥¤µ¤Í¤Ð¤Ê¤ê¤Þ¤»¤ó¤¬¡¢¤Ê¤«¤Ê¤«¤¦¤Þ¤¯¤Ï¤¤¤¤Þ¤»¤ó¡£ÆÃ¤Ë¡¢µÊ±ì¼Ô¤Ë¥¿¥Ð¥³¤ò»ß¤á¤µ¤»¤ë¤Î¤Ï»êÆñ¤Î¶È¤Ç¤¹¡£´µ¼Ô¤Î¹Ôư¼«ÂΤòÊѳפ·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤ï¤±¤Ç¤¹¤«¤é¤Í¡£¤Þ¤¿ÅüǢɤʤɤϺÇŬ¤Ê¥³¥ó¥È¥í¡¼¥ë¤òÊݤĤΤ¬º¤Æñ¤Ç¤¹¡£
¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼ÊÝÍΨ¤ÎÁý²Ã¤Ë²Ã¤¨¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î¿¤¯¤¬Âн躤Æñ¤Ç¤¢¤ë¤³¤È¤¬ÌäÂê¤Ê¤Î¤Ç¤¹¡£¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤¬¤¤¤«¤Ë½ÅÍפ«¡¢¥³¥ó¥È¥í¡¼¥ë¤ËÅØÎϤòʧ¤¦É¬Íפ¬¤¢¤ë¤Î¤«¤ò¡¢Ãϰè¼Ò²ñ¤ª¤è¤Ó¼ÂÃϰå¤ÎÀèÀ¸Êý¤ËÃΤäƤâ¤é¤¦¤¿¤á¤Ë¤Ï¡¢ÁÈ¿¥Åª¤ÊÅØÎϤ¬É¬ÍפǤ¹¡£
RS: ¤Þ¤Ã¤¿¤¯Æ±´¶¤Ç¤¹¡£¥¬¥¤¥É¥é¥¤¥óºîÀ®»þ¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î¹àÌܤˤϤ¢¤Þ¤ê»þ´Ö¤ò³ä¤¯¤³¤È¤¬¤Ç¤¤Ê¤«¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢¤½¤ì¤Ç¤â¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¤Ë¤È¤Ã¤ÆÈó¾ï¤ËÂ礤ÊÌäÂê¤È¤Ê¤ë¡Ö¿ÈÂÎ³èÆ°¡×¤ä¡ÖÈîËþ¡×¡¢¡Ö¥¢¥ë¥³¡¼¥ëÀݼè¡×¡¢¡ÖµÊ±ì¡×¤Ê¤É¤Î¹àÌܤˤĤ¤¤Æ¤Ï¤«¤Ê¤ê¤Î»þ´Ö¤òÈñ¤ä¤·¤ÆÆ¤µÄ¤·¤Þ¤·¤¿¡£
Æü¾ïŪ¤ÊÀ¸³è½¬´·¤òÊѤ¨¤ë¤³¤È¤Ï´Êñ¤Ê¤³¤È¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤·¡¢¤Þ¤¿¡¢¤ï¤ì¤ï¤ì¤â¡¢Â¿Ë»¤ÊÆü¾ï¿ÇÎŤÎÃæ¤Ç¤Ï¡¢Ç¾Â´Ãæ¡¢°ì²áÀǾµõ·ìȯºî¡ÊTIA¡Ë´û±ý¤Ç¹çÊ»¾É¤Î¤¢¤ë´µ¼Ô¤ÎÂнè¤Ë¿˻¤Ê¤¿¤á¡¢¤¢¤Þ¤ê½Å»ë¤µ¤ì¤Ê¤¤¤³¤È¤¬¤·¤Ð¤·¤Ð¤Ç¤¹¡£
Î×¾²»î¸³¤¬¼£ÎŤμÁ¤ò¹â¤¯ÊݤäƼ¹Ԥµ¤ì¤ë¤è¤¦¤Ë¡¢¤ï¤ì¤ï¤ì¤â¡¢¼£ÎŤμÁ¤ò¹â¤á¤ëɬÍ×À¡¢¤½¤·¤Æ¼Á¤Î¹â¤¤¼£ÎŤòÃϰè¼Ò²ñ¤Ç¼ÂÁ©¤¹¤ëɬÍ×À¤Ë¤Ä¤¤¤Æ¡¢¤¿¤Ó¤¿¤Ó¶¯Ä´¤·¤Æ¤¤¤Þ¤¹¡£
GA: Î×¾²»î¸³¤Ç¤Ï´µ¼Ô°ì¿Í°ì¿Í¤Ë¤¤áºÙ¤«¤Ê¥Õ¥©¥í¡¼¥¢¥Ã¥×¤ò¹Ô¤¤¤Þ¤¹¤«¤é¡¢Í½¸å¤¬¤è¤êÎɹ¥¤Ë¤Ê¤ë¤³¤È¤¬Â¿¤¤¤Î¤Ç¤¹¤¬¡¢°ìÊý¤Ç¥¤¥Ù¥ó¥ÈȯÀ¸Î¨¤¬¼ÂºÝ¤è¤ê¤âÄ㤯½Ð¤ë¤³¤È¤¬Â¿¤¤¤È¤¤¤¦ÌäÂê¤â¤¢¤ê¤Þ¤¹¡£¤½¤¦¤Ê¤ë¤È¡¢¸½¼Â¤Ë¤É¤Î¼£ÎÅË¡¤¬ºÇ¤â¸ú²ÌŪ¤«¤ò¸«¶Ë¤á¤ë¤Î¤¬Æñ¤·¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£
(2) ºÆÈ¯¥ê¥¹¥¯¤ËÂФ¹¤ë½Û´Ä´ïÀìÌç°å¤È¿À·ÐÆâ²Ê°å¤½¤ì¤¾¤ì¤Î»ëÅÀ
RS: ¤ï¤ì¤ï¤ì°å»Õ¤¬¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¡¢TIA´û±ý´µ¼Ô¤Î¼£ÎŤˤ¢¤¿¤ëºÝ¡¢ºÇ¤âËɤ®¤¿¤¤¥¤¥Ù¥ó¥È¤Ï²¿¤À¤È»×¤ï¤ì¤Þ¤¹¤«¡©¡¡¤³¤Î¼ÁÌä¤ËÂФ¹¤ëÅú¤¨¤Ï¡¢¤½¤Î°å»Õ¤ÎÀìÌçÎΰè¤Ë¤è¤Ã¤Æ°Û¤Ê¤Ã¤Æ¤¯¤ë¤È»×¤¤¤Þ¤¹¡£¿À·ÐÆâ²Ê°å¤ÏǾ·ì´É¥¤¥Ù¥ó¥È¤ò¤Þ¤ºÆ¬¤ËÉÁ¤¤Þ¤¹¤·¡¢°ìÊý¡¢½Û´Ä´ïÀìÌç°å¤Ï¿´·ì´É¥¤¥Ù¥ó¥È¤ò¹Í¤¨¤ë¤Ç¤·¤ç¤¦¡£
GA: ¤¤¤Ã¤¿¤óÇ¾Â´Ãæ¤Þ¤¿¤ÏTIA¤òȯ¾É¤·¤¿´µ¼Ô¤Ï¡¢¿ôǯ¤Î¤¦¤Á¤ËºÆ¤ÓÇ¾Â´Ãæ¤òµ¯¤³¤¹¤ª¤½¤ì¤¬¤¢¤ë¤³¤È¤¬¼¨¤µ¤ì¤Æ¤ª¤ê¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¤¬Ç¾Â´Ãæ¤òºÆÈ¯¤·¤¿¾ì¹ç¡¢½Å¤¤µ¡Ç½¾ã³²¤¬»Ä¤ë³ÎΨ¤¬¡¢¤«¤Ê¤ê¹â¤¯¤Ê¤ë¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤¤¤Þ¤¹¡£¤½¤·¤Æ¡¢¿ôǯ·Ð²á¸å¤Ë¤Ï¡¢¿´¶Ú¹¼ºÉ¡ÊMI¡Ë¡¢¤¦¤Ã·ìÀ¿´ÉÔÁ´¡ÊCHF¡Ë¡¢·ì´É»à¤È¤¤¤Ã¤¿¿´·ì´É·Ï¥¤¥Ù¥ó¥È¤Î¥ê¥¹¥¯¤¬¾å¾º¤¹¤ë¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤¤¤Þ¤¹¡£
¤ï¤ì¤ï¤ì°å»Õ¤Ï¡¢´µ¼Ô¤¬Ç¾Â´Ãæ´û±ý´µ¼Ô¤Ç¤¢¤ìMI´û±ý´µ¼Ô¤Ç¤¢¤ì¡¢¤¹¤Ù¤Æ¤Î·ì´É¥¤¥Ù¥ó¥È¤ÎºÆÈ¯ÍÞÀ©¤ò¹Íθ¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤Ç¤¹¡£¤¿¤À¤·¡¢ºÆÈ¯¤¹¤ë¤Î¤¬Ç¾Â´Ã椫MI¤«¤È¤¤¤¦ÅÀ¤Ë¤ª¤¤¤Æ¤Ï½éȯ¤Î¹¼ºÉ¤¬¤É¤Á¤é¤Ç¤¢¤Ã¤¿¤«¤Ë¤è¤ê°ã¤¤¤¬¤ß¤é¤ì¤Þ¤¹¡£Ç¾Â´ÃæÈ¯¾É¸å¿ôǯ¤Ï¡¢MIȯ¾É¥ê¥¹¥¯¤è¤ê¤âÇ¾Â´Ãæ¤ÎºÆÈ¯¥ê¥¹¥¯¤¬¹â¤¯¡¢4¡Á5Çܤˤâ¾å¤ë¤³¤È¤¬¼¨¤µ¤ì¤Æ¤¤¤Þ¤¹¡£°ìÊý¡¢MI´û±ý´µ¼Ô¤Î¾ì¹ç¡¢Ç¾Â´ÃæÈ¯¾É¤è¤ê¤â¡¢MI¤òºÆÈ¯¤¹¤ë³ÎΨ¤Î¤Û¤¦¤¬¹â¤¯¤Ê¤ê¤Þ¤¹¡£
¤¿¤À¤·¡¢¹¬¤¤¤Ê¤³¤È¤Ë¡¢¼£ÎÅË¡¤ÏMI¤ÈÇ¾Â´Ãæ¤Ç¤Û¤Ü¶¦Ä̤·¤Æ¤¤¤Þ¤¹¡£¤É¤Á¤é¤Î¾ì¹ç¤â·ì´É¥¤¥Ù¥ó¥È¤òµ¯¤³¤¹¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤ò¤¤Á¤ó¤È¥³¥ó¥È¥í¡¼¥ë¤·¡¢Å¬Àڤʹ³·ì¾®ÈÄÎÅË¡¤ò¹Ô¤¦¤È¤¤¤¦ÅÀ¤Ç¤ÏÊѤï¤ê¤¢¤ê¤Þ¤»¤ó¡£
RS: GregÀèÀ¸¤Ï¡¢°ÊÁ°¡¢¥é¥ó¥À¥à²½Î×¾²»î¸³¤Î¥Ç¡¼¥¿¤òȯɽ¤µ¤ì¤¿ºÝ¡¢Ç¾Â´ÃæÈ¯¾É¸å¡¢¿ôǯ´Ö¤ÏÇ¾Â´ÃæºÆÈ¯Î¨¤¬MIȯ¾ÉΨ¤òÂ礤¯¾å²ó¤ë¤³¤È¤ò¼¨¤µ¤ì¤Þ¤·¤¿¡£¤ï¤ì¤ï¤ì¤Î¸¦µæ¥°¥ë¡¼¥×¤â¡¢¥Þ¥ó¥Ï¥Ã¥¿¥óËÌÉô¤ÎÃϰ轸ÃĤòÂоݤȤ·¤ÆÆ±Íͤηë²Ì¤òÆÀ¤Þ¤·¤¿¡£¤ï¤ì¤ï¤ì¤Î¸¦µæ¤Ç¤â¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¤Ë¤ª¤±¤ëÇ¾Â´ÃæºÆÈ¯Î¨¤ÏMIȯ¾ÉΨ¤è¤ê¤â¹âÃͤò¼¨¤·¤¿¤Î¤Ç¤¹¤¬¡¢GregÀèÀ¸¤¬¤ª¤Ã¤·¤ã¤ë¤È¤ª¤ê¡¢5ǯ´ÖÄÉÀפò³¤±¤ë¤¦¤Á¤Ë¡¢MIȯ¾É¿ô¤¬¤ä¤ä¾å¾º¤·¤¿¤Î¤Ç¤¹¡£
¤¿¤À¤·¡¢¾ï¤ËÃí°Õ¤¹¤Ù¤½ÅÍפÊÅÀ¤Ï¡¢¤É¤ÎÅý·×·ë²Ì¤ò¸«¤ë¤«¤Ë¤è¤Ã¤Æ°Û¤Ê¤ë¡¢¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¡Ö¥¤¥Ù¥ó¥ÈȯÀ¸Î¨¡×¤ËÃíÌܤ¹¤ë¤È¡¢Ç¾Â´ÃæºÆÈ¯Î¨¤¬¿´·ì´É¥¤¥Ù¥ó¥ÈȯÀ¸Î¨¤ò¾å²ó¤ê¤Þ¤¹¡£»àË´¸¶°ø¤ËÃíÌܤ·¤¿¾ì¹ç¡¢Ç¾Â´Ãæ´µ¼Ô¤Î¿¤¯¤ÏÀ¸Â¸¤¹¤ë¤Î¤Ç¡¢»àË´¥¤¥Ù¥ó¥È¤Ï¾¯¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢¿´¸¶À¤Î»à˴Ψ¤¬¹â¤¯¤Ê¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£
¤¤¤º¤ì¤Ë¤»¤è¡¢¤ï¤ì¤ï¤ì°å»Õ¤ÏÇ¾Â´Ãæ´û±ý´µ¼Ô¤¬Ç¾Â´Ãæ¤òºÆÈ¯¤¹¤ì¤Ð¤«¤Ê¤ê¤Î³ÎΨ¤Ç½Å¤¤µ¡Ç½¾ã³²¤¬»Ä¤ë¤³¤È¡¢¤½¤·¤Æ¤½¤ì¤³¤½¤¬´µ¼Ô¤¬ºÇ¤âÉÝ¤ì¤Æ¤¤¤ë¤³¤È¤Î¤Ò¤È¤Ä¤Ç¤¢¤ë¤È¤¤¤¦»ö¼Â¤ò¶»¤Ë¹ï¤ó¤Ç¤ª¤«¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Ç¤·¤ç¤¦¡£
GA: ºÆÈ¯¤¹¤ë¤Î¤¬Ç¾Â´Ãæ¤Ê¤Î¤«¡¢¤½¤ì¤È¤âMI¤Ê¤Î¤«¤È¤¤¤¦º®Í𤬵¯¤³¤ëÇØ·Ê¤Ë¤Ï¡¢ÄÉÀ×Ä´ºº¤ÎÃæ¤Ç¡¢ÆÍÁ³»à¥¤¥Ù¥ó¥È¤Î¿¤¯¤¬¡¢¿´·ì´É¥¤¥Ù¥ó¥È¤Þ¤¿¤Ï¿´¥¤¥Ù¥ó¥È¤ËʬÎव¤ì¤ë¤³¤È¤¬¤¢¤²¤é¤ì¤ë¤È»×¤¤¤Þ¤¹¡£¾ÉÎã´Ñ»¡¸¦µæ¤äÎ×¾²»î¸³¤Ë¤ª¤¤¤Æ¤Ï¡¢´µ¼Ô¤ÎÆÍÁ³»à¤Ï¤á¤º¤é¤·¤¤¤â¤Î¤Ç¤Ï¤Ê¤¯¡¢Â¿¤¯¤Î¾ì¹ç¡¢Ë¶¸¡¤Ï¼Â»Ü¤µ¤ì¤º¡¢¿´Â¡È¯ºî¤«ÉÔÀ°Ì®¤¬¸¶°ø¤È¤µ¤ì¤Þ¤¹¡£¡¦¡¦¡¦¼ÂºÝ¤Ï¸¶°øÉÔÌÀ¤Ê¤Î¤Ç¤¹¤¬¡£
RS: ³Î¤«¤Ë¡¢Î×¾²»î¸³¤Ç¤¢¤ì¡¢¥×¥í¥¹¥Ú¥¯¥Æ¥£¥Ö¤Ê±Ö³Ø¸¦µæ¤Ç¤¢¤ì¡¢¤¢¤ë¤¤¤Ï¸½¼Â¤ÎÀ¸³è¤ò¹Í¤¨¤Æ¤ß¤Æ¤â¡¢¤É¤Ê¤¿¤«¤¬ÆÍÁ³Ë´¤¯¤Ê¤Ã¤¿ºÝ¤Ë¡¢»à°ø¤ò¹Í¤¨¤¿¤ê¡¢¤¤¤«¤ËÄêµÁ¤¹¤ë¤«¤ò¹Í¤¨¤¿¤ê¤¹¤ë¤Î¤Ï´Êñ¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¥¤¥Ù¥ó¥È¤ÎͽËÉ¡¦¸º¾¯¤Î¤¿¤á¤Ë¤Ï¡¢Ç¾Â´Ãæ¤äMI¤òÌÀ³Î¤Ê¥¤¥Ù¥ó¥È¤È¤·¤Æ¸¡Æ¤¤¹¤ë¤³¤È¤¬É¬ÍפǤ¢¤ê¡¢¤½¤Î¤³¤È¤Ë¤è¤Ã¤Æ¥¨¥Ó¥Ç¥ó¥¹¤Ë´ð¤Å¤¤¤¿ºÇÁ±¤Î¿ä¾©»ö¹à¤¬ÆÀ¤é¤ì¤ë¤Î¤Ç¤¹¡£
(3) °ì²áÀǾµõ·ìȯºî¡ÊTIA¡Ë¤ÎºÆÄêµÁ ¡ÁÏÀÅÀ¤Ï¡Ö»þ´Ö¡×¤½¤·¤Æ¡Ö¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¡×¡Á
RS: ¤³¤³¤ÇTIA¤ÎÏÃÂê¤Ë°Ü¤ê¤¿¤¤¤È»×¤¤¤Þ¤¹¡£GregÀèÀ¸¤Ï¡¢¡ÖTIA¤ÎºÆÄêµÁ¡×¤Ë´Ø¤·¤Æ¡¢¤³¤ì¤Þ¤Ç¤â¤¤¤¯¤Ä¤«¤Î³Ø²ñÀ¼ÌÀ¤Ë´Ø¤ï¤Ã¤Æ¤ª¤é¤ì¡¢¤Þ¤¿2002ǯ¤ÎNew England Journal of Medicine¤Ë¤â¤³¤Î¥Æ¡¼¥Þ¤Ë´Ø¤·¤Æ¼çÃø¼Ô¤È¤·¤ÆÏÀʸ¤ò¼¹É®¤µ¤ì¤Æ¤¤¤é¤Ã¤·¤ã¤¤¤Þ¤¹¤Í¡£
¸½ºß¤ÎTIA¤ÎÄêµÁ¤Ë¤Ä¤¤¤Æ¤É¤Î¤è¤¦¤Ë¤ª¹Í¤¨¤Ç¤·¤ç¤¦¤«¡£¤½¤·¤Æ¡¢ËÜ¥¬¥¤¥É¥é¥¤¥ó¤Ç¤ï¤ì¤ï¤ì¤¬»î¤ß¤¿¤è¤¦¤Ë¡¢TIA¤ÈÇ¾Â´Ãæ¤È¹ç¤ï¤»¤Æ¹Í¤¨¤ë¤³¤È¤Ë¤Ï°ÕÌ£¤¬¤¢¤ë¤Î¤Ç¤·¤ç¤¦¤«¡£
GA: TIA¤ÎÄêµÁ¤ÎÌäÂê¤ÏÈó¾ï¤Ë½ÅÍפǤ¹¡£TIA¤ÈÇ¾Â´Ãæ¤ÎÉÂÂÖÀ¸Íý¤Ï¤¤ï¤á¤ÆÎà»÷¤·¤Æ¤ª¤ê¡¢¤Þ¤Ã¤¿¤¯Æ±°ì¤È¤Þ¤Ç¤ª¤Ã¤·¤ã¤ëÊý¤â¤¤¤Þ¤¹¡£¤¿¤À¤·¡¢TIA¤Ç¤Ï¾É¾õ¤¬¾Ã¼º¤·¤Þ¤¹¤±¤ì¤É¤â¡£
ÏÀÅÀ¤È¤Ê¤Ã¤Æ¤¤¤ë¤Î¤Ï¡¢¤³¤ì¤Þ¤Ç¤ï¤ì¤ï¤ì¤¬TIA¤ÈÇ¾Â´Ãæ¤È¤ò¶èÊ̤¹¤ëºÝ¤ËÍѤ¤¤Æ¤¤¿¡È»þ´Ö¤Ç¶èÀÚ¤ë¹Í¤¨Êý¡É¤òÀߤ±¤ë¤«¤É¤¦¤«¤Ç¤¹¡£¤ï¤ì¤ï¤ì¿À·ÐÆâ²Ê°å¤Ï¡Ö24»þ´Ö¡×¤È¤¤¤¦»þ´ÖŪ¤Ê¶èÀÚ¤ê¤òTIA¤ÈÇ¾Â´Ãæ¤Î¥Ü¡¼¥À¡¼¥é¥¤¥ó¤È¤·¤ÆºÎÍѤ·¤Æ¤¤Þ¤·¤¿¤¬¡¢°ìÊý¤Ç½Û´Ä´ïÀìÌç°å¤Ï¡¢ÆÃÄê¤Î»þ´Ö¤ò¶èÀÚ¤ê¤È¤·¤Æ¶¹¿´¾É¤ÈMI¤ò´ÕÊ̤·¤Æ¤¤¿¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£MI¤Ë¤Ï¡¢¹¼ºÉ¤äÁÈ¿¥²õ»à¤È¤¤¤¦´ÕÊÌÍ×ÁǤ¬Â¸ºß¤¹¤ë¤«¤é¤Ç¤¹¡£
¤ï¤ì¤ï¤ì¤¬2002ǯ¤ËNew England Journal of Medicine¤Ç¡¢Ç¾Â´Ãæ¤ÈTIA¤ÎÄêµÁ¤ò¸«Ä¾¤·¡¢½Û´Ä´ï°å¤ÎMI¤È¶¹¿´¾É¤ËÂФ¹¤ëÄêµÁ¤Ë¤Ê¤é¤Ã¤Æ½¤Àµ¤·¤è¤¦¤È¤¤¤¦Ä󰯤ò¤·¤¿¤Î¤Ë¤Ï¤³¤¦¤·¤¿·Ð°Þ¤¬¤¢¤Ã¤¿¤Î¤Ç¤¹¡£
¤ï¤ì¤ï¤ì¤¬Ä󰯤·¤¿¿·ÄêµÁ¤ò¤Ò¤È¤³¤È¤Ç¸À¤¨¤Ð¡Ö¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤¬¤¢¤ë¾ì¹ç¤ËÇ¾Â´Ãæ¤È¿ÇÃǤ·¡¢Ä̾ï¤Ï1»þ´Ö°ÊÆâ¤Ç¾Ã¼º¤¹¤ëû»þ´Ö¤Î¥¤¥Ù¥ó¥È¤ò¡Ê¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤¬¤Ê¤¤¾ì¹ç¤Ë¸Â¤ê¡ËTIA¤ÈÄêµÁ¤¹¤ë¡×¡¢¤Ë¤Ê¤ê¤Þ¤¹[ɽ1]¡£
ɽ1. TIA¤ÎÄêµÁ¤ÎÆÃħ¡Ê¸½ºß¤ÎÄêµÁ¤ÈÄ󰯤·¤¿ÄêµÁ¡Ë
¸½ºß¤ÎÄêµÁ
»þ´Ö¤Ë´ð¤Å¤¤¤¿ÄêµÁ
ÆÍȯÀ¤Î¶É½ê¿À·Ð¾ã³²¡£»ý³»þ´Ö¤Ï24»þ´Ö̤Ëþ¡£·ì´ÉÀ¤È¹Í¤¨¤é¤ì¡¢Ç¾¤Þ¤¿¤Ï´ã¤ÎÆÃÄê¤Îư̮¤ËÞõή¤µ¤ì¤ëÎΰè¤Ë¸Â¶É¡£
¸½ºß¤ÎÄêµÁ¤ÎÆÃħ
¡¦ 24»þ´Ö¤È¤¤¤¦º¬µò¤Î¤Ê¤¤»þ´ÖÀ©¸Â¤Ë´ð¤Å¤¯
¡¦ °ì²áÀ¤Îµõ·ì¾É¾õ¤¬ÎÉÀ¤Ç¤¢¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤¤¤ë
¡¦ ÉÂÂÖÀ¸Íý¤è¤ê¤â»þ´Ö·Ð²á¤Ë´ð¤Å¤¯¿ÇÃǤòÂ¥¤¹
¡¦ µÞÀǾµõ·ì¤ËÂФ¹¤ë½èÃÖ¤ÎÃÙ¤ì¤ò½õŤ¹¤ë
¡¦ µõ·ìÀǾ½ý³²¤ÎÍ̵¤òÀµ³Î¤Ëͽ¬¤Ç¤¤Ê¤¤
¡¦ ¶¹¿´¾É¤È¿´¶Ú¹¼ºÉ¤Î¶èÊ̤Ȥϰۤʤë
Ä󰯤ÎÄêµÁ
ÁÈ¿¥¤Î¾õÂ֤˴ð¤Å¤¤¤¿ÄêµÁ
û»þ´Ö¤Î¿À·Ðµ¡Ç½¾ã³²¡£Ç¾¤Þ¤¿¤ÏÌÖËì¶É½ê¤Îµõ·ì¤Ë¤è¤ëÎ×¾²¾É¾õ¤Î»ý³¤ÏÄ̾ï1»þ´Ö̤Ëþ¡£µÞÀ¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤Ê¤·¡£
Ä󰯤ÎÄêµÁ¤ÎÆÃħ
¡¦ À¸Êª³ØÅª¤Ê¥¨¥ó¥É¥Ý¥¤¥ó¥È¤ÎÍ̵¤Ë´ð¤Å¤¯
¡¦ °ì²áÀ¤Îµõ·ì¾É¾õ¤¬±Ê³Ū¤ÊǾ½ý³²¤ò°ú¤µ¯¤³¤¹²ÄǽÀ¤ò»ØÅ¦¤·¤Æ¤¤¤ë
¡¦ Ǿ½ý³²¤È¤½¤Î¸¶°ø¤òÆÃÄꤹ¤ë¤¿¤á¤Ë¿À·Ð³ØÅª¿ÇÃǥƥ¹¥È¤Î»ÈÍѤò¿ä¾©¤·¤Æ¤¤¤ë
¡¦ µÞÀǾµõ·ì¤ËÂФ¹¤ë¿×®¤Ê½èÃÖ¤òÂ¥¤¹
¡¦ µõ·ìÀǾ½ý³²¤ÎÍ̵¤ò¤è¤êÀµ³Î¤ËÈ¿±Ç¤·¤Æ¤¤¤ë
¡¦ ¶¹¿´¾É¤È¿´¶Ú¹¼ºÉ¤Î¶èÊ̤ȰìÃפ·¤Æ¤¤¤ë
¤³¤Î¿·ÄêµÁ¤ÎÄ󰯤Ï¿¤¯¤ÎµÄÏÀ¤òÀ¸¤ß¤Þ¤·¤¿¤¬¡¢TIA¤ÎÄêµÁ¤Ë¤Ä¤¤¤ÆÂ¿¤¯¤ÎÀèÀ¸Êý¤Ë¹Í¤¨¤Æ¤â¤é¤¦·Àµ¡¤Ë¤Ê¤Ã¤¿¤È»×¤¤¤Þ¤¹¡£¸½ºß¡¢AHA¤Ë¤è¤ê¡¢¤³¤ÎÄêµÁ¤ò²þÁ±¤¹¤ë¼è¤êÁȤߤ¬¿Ê¤á¤é¤ì¤Æ¤ª¤ê¡¢TIA¤ÎÄêµÁ¤Ë»þ´ÖŪ¤ÊÀ©¸Â¤òÀߤ±¤ë¤Ù¤¤Ç¤Ï¤Ê¤¤¤È¤¤¤¦°Õ¸«¤ä¡¢À©¸Â¤òÀߤ±¤ë¤È¤·¤Æ¤â¡¢24»þ´Ö¤Ï³Î¤«¤ËŤ¹¤®¤ë¤¬¡¢1»þ´Ö¤Ç¤Ïû¤¹¤®¤ë¤È¤¤¤¦°Õ¸«¤â¤¢¤ê¤Þ¤¹¡£
TIA¤òºÆÄêµÁ¤¹¤ëºÝ¤ËÉâ¾å¤·¤Æ¤¯¤ë¤â¤¦1¤Ä¤ÎÌäÂê¤Ï¡¢¡È¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤ÎÍ̵¡É¤ò¤ï¤ì¤ï¤ì¤¬¿ÇÃǤǤ¤ëÃʳ¬¤Ë¤¢¤ë¤«¤É¤¦¤«¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¹¼ºÉ¤ò³Îǧ¤¹¤ë·ì±Õ¸¡ºº¤Ï¤¢¤ê¤Þ¤»¤ó¤·¡¢´µ¼ÔÁ´¤Æ¤¬¹âÅÙ²èÁü¿ÇÃǤò¼õ¤±¤ë¤³¤È¤¬¤Ç¤¤ë¤ï¤±¤Ç¤â¤¢¤ê¤Þ¤»¤ó¡£¿´Â¡¤ÎÁÈ¿¥²õ»à¤ÏÈæ³ÓŪ¿ÇÃǤò¤Ä¤±¤ä¤¹¤¤¤â¤Î¤Ç¤¹¤¬¡¢Ç¾¤Ë¤ª¤¤¤Æ¤ÏÁÈ¿¥²õ»à¤ò¿ÇÃǤ¹¤ë¤³¤È¤Ïº¤Æñ¤Ç¤¹¡£¤Ç¤¹¤«¤é»ä¼«¿È¡¢TIAÄêµÁ¤Ë¤ª¤±¤ë¡È»þ´Ö¡É¤ÎÌäÂê¤â¡È¹¼ºÉ¥¨¥Ó¥Ç¥ó¥¹¡É¤ÎÌäÂê¤â¡¢¤Þ¤À¤Þ¤ÀµÄÏÀ¤¬É¬ÍפÀ¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¤¬¡¢SaccoÀèÀ¸¤Ï¤³¤ÎÌäÂê¤Ë¤Ä¤¤¤Æ¤É¤¦»×¤ï¤ì¤Þ¤¹¤«¡©
RS: Æñ¤·¤¤ÌäÂê¤Ç¤¹¤Í¡£¤¿¤·¤«¤Ë¡¢ÌÀ³Î¤Ê¥Ç¡¼¥¿¤¬¤Ê¤¤¾õÂ֤ǹ¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤ÎÍ̵¤òº¬µò¤Ê¤·¤ËȽÃǤ¹¤ë¤Î¤Ïº¤Æñ¤Ç¤¹¡£¤Þ¤À͸ú¤Ê¸¡ººË¡¤¬¤Ê¤¯¡¢²èÁü¿ÇÃǤâȯŸÅÓ¾å¤Ë¤¢¤ê¤Þ¤¹¡£
͵ÞÀ´ü¤ËMRI¤ò»ÈÍѤ¹¤ë¤³¤È¤Ç¹¼ºÉ¤òȽÊ̤¹¤ë¤³¤È¤¬¤Ç¤¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢¥¤¥á¡¼¥¸¥ó¥°µ»½Ñ¤¬¿ÊÊ⤷¤Æ²ÄµÕŪµõ·ì¤Î²èÁü²½¥ì¥Ù¥ë¤¬¸þ¾å¤·¤Æ¤¤¤ë¤È¤·¤Æ¤â¡¢TIA¤Î³µÇ°¤ò¹Í¤¨¤ë¤È¡¢¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤ÎÍ̵¤ÎȽÄê¤ÏÆñ¤·¤¤¤È»×¤¤¤Þ¤¹¡£¹¼ºÉ¤òȼ¤ï¤Ê¤¤TIAȯ¾É¤Ï¤¢¤ê¤¨¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢¹¼ºÉ¤ÎÍ̵¤òȽÄꤹ¤ë¤È¤Ê¤ë¤ÈÆñ¤·¤¤¤Ç¤·¤ç¤¦¡£
¼£ÎŤ˴ؤ·¤Æ¸À¤¨¤Ð¡¢TIA¤¬Ç¾Â´Ãæ¤ÈƱÍͤ˽ÅÍפÊÉÂÂ֤Ǥ¢¤ë¤È¤¤¤¦¤³¤È¡¢¤³¤Î¤³¤È¤ò°å»Õ¤À¤±¤Ç¤Ê¤¯¡¢¼Ò²ñÁ´ÂΤËǧ¼±¤·¤ÆÍߤ·¤¤¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£°ÊÁ°¤Î¤ï¤ì¤ï¤ì¤ÎTIA¤ËÂФ¹¤ë»ÑÀª¤Ï¡Ö¤È¤ê¤¢¤¨¤º´íµ¡¤Ï椷¤¿¡£¤µ¤Æ¤³¤³¤«¤é¤Ï¤¸¤Ã¤¯¤ê»þ´Ö¤ò¤«¤±¤Æ¼¡¤Î¥¤¥Ù¥ó¥È¤ÎͽËɤò¹Ô¤ª¤¦¡×¤È¤¤¤¦¤â¤Î¤Ç¤·¤¿¡£
¤·¤«¤·º£¤Ç¤Ï¡¢TIA¤òȯ¾É¤·¤¿´µ¼Ô¤Ç¤Ï¡¢Ç¾Â´Ãæ¤ò´Þ¤àÊ̤Υ¤¥Ù¥ó¥È¤òȯ¾É¤¹¤ë¥ê¥¹¥¯¤¬Èó¾ï¤Ë¹â¤¤¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤¤¤Þ¤¹¡£TIA´û±ý´µ¼Ô¤Î10.5¡ó¤Ïȯ¾É¸å90Æü°ÊÆâ¡¢¤½¤Î¤¦¤ÁȾʬ¤Ïȯ¾É¸å48»þ´Ö°ÊÆâ¤Ë·ì´É¥¤¥Ù¥ó¥È¤ò·Ð¸³¤¹¤ë¤Î¤Ç¤¹¡£¤Ç¤¹¤«¤é¡¢¹¼ºÉ¤¬¤¢¤í¤¦¤È¤Ê¤«¤í¤¦¤È¡¢TIA¤½¤ì¼«ÂΤ¬Ê¶¤ì¤â¤Ê¤¯¹â¥ê¥¹¥¯¥¤¥Ù¥ó¥È¤Ç¤¹¡£
GregÀèÀ¸¤âº£²ó¤Î¥¬¥¤¥É¥é¥¤¥ó¤Î¿ä¾©»ö¹àºîÀ®¤Ë´Ø¤ï¤Ã¤Æ¤¤¤é¤Ã¤·¤ã¤¤¤Þ¤¹¤«¤é¡¢¤´Â¸ÃΤΤ³¤È¤È»×¤¤¤Þ¤¹¤¬¡¢¤ï¤ì¤ï¤ì¤Ï¡¢TIA¤ÈÇ¾Â´Ãæ¤Ë´Ø¤·¤Æ¡¢¾¯¤Ê¤¯¤È¤â´û±ý´µ¼Ô¤Ø¤Î¥¢¥×¥í¡¼¥Á¤Ë´Ø¤·¤Æ¤Ï¡¢ÊýË¡¤ò°ì½ï¤Ë°·¤¤¤¿¤¤¤È»×¤Ã¤Æ¤¤¤Þ¤·¤¿¡£TIA¤ÈÇ¾Â´Ãæ¤Ç¤Ï¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¡¢¿ÇÃÇÊýË¡¡¢ºÆÈ¯Í½ËÉË¡¡¢¤½¤Î¿¤¯¤¬Îà»÷¤·¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£¤·¤«¤·¡¢¤½¤ì¤é¤Î¥¢¥×¥í¡¼¥Á¤òÌÀ³Î¤ËÄê¤á¤ë¤Î¤Ï´Êñ¤Ê¤³¤È¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
GA: ¤½¤¦¤Ê¤ó¤Ç¤¹¡£¤À¤«¤é¤³¤½¡¢¤ï¤ì¤ï¤ì¤ÏNew England Journal of Medicine¤ÇTIA¤ÎºÆÄêµÁ¤Ë¤Ä¤¤¤ÆÀ⤤¤¿¤ï¤±¤Ç¤¹¡£¤Þ¤ºÂè°ì¤Ë¡¢TIA´µ¼Ô¤Ï¡¢¹â¥ê¥¹¥¯·²¤Ç¡¢¿×®¤Ëɾ²Á¤·¡¢½ÅÂç¤Ê»öÂ֤Ȥߤʤ¹É¬ÍפΤ¢¤ë´µ¼Ô·²¤Ç¤¹¡£
ÂèÆó¤Ë¡¢·ìÀòÍϲòÎÅË¡¤ÎŬ±þÏȤϡÖȯ¾É¤«¤é3»þ´Ö°ÊÆâ¡×¤Ç¤¢¤ë¤¿¤á¡¢µßµÞ°å¤ÎÃæ¤Ë¤Ï¡Ö¸½ºß¤ÎTIA¤ÎÄêµÁ¤Ï¡¢¡È24»þ´Ö̤Ëþ¤Î¾É¾õ¤Î»ý³¡É¤Ç¤¢¤ê¡¢¤³¤Î»þ´ÖÆâ¤Ç¤¢¤ì¤Ð¡¢¡Ê²ðÆþ¤ò¤·¤Ê¤¯¤È¤â¡Ë´µ¼Ô¤¬´°Á´¤Ë²óÉü¤¹¤ë²ÄǽÀ¤¬¤¢¤ë¤È¤¤¤¦¤³¤È¤Ê¤Î¤Ë¡¢¤Ê¤¼¡È60ʬ´Ö¡ÉÄøÅ٤ξɾõ¤Î»ý³¤Çrt-PA¤òÅêÍ¿¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤«¡×¤È¤¤¤¦°Õ¸«¤â¤¢¤Ã¤¿¡¢¤È¤¤¤¦ÌäÂ꤬¤¢¤ê¤Þ¤¹¡£¤ï¤ì¤ï¤ì¤¬¡¢Äó°ÆÃæ¤ÎÄêµÁ¤Ç¡¢TIA¤Î¶èÀÚ¤ê¤È¤·¤Æ¡Ö60ʬ¡×¤ò¿ä¤·¤¿Íýͳ¤Ï¡¢TIA¤ÎÂçÉôʬ¤Ïû»þ´Ö¤Ç¤¢¤ê¡¢60ʬ´Ö¾É¾õ¤¬»ý³¤·¤¿¾ì¹ç¤Ë¤Ï¡¢Ç¾Â´Ãæ¡ÊǾ¹¼ºÉ¡Ë¤Ç¤¢¤ë²ÄǽÀ¤¬¹â¤¤¤¿¤á¡¢¤³¤¦¤·¤¿´µ¼Ô¤Ç¤Ï¡¢¾É¾õ¤Î¾Ã¼º¤òÂÔ¤¿¤º¤Ë¼£ÎŤò³«»Ï¤¹¤Ù¤¤À¤«¤é¤Ç¤¹¡£
rt-PA: °äÅÁ»ÒÁȤߴ¹¤¨ÁÈ¿¥·¿¥×¥é¥¹¥ß¥Î¡¼¥²¥ó¡¦¥¢¥¯¥Á¥Ù¡¼¥¿
(4) ðôư̮·ì´É·ÁÀ®½Ñ¤Îº£¸å¤ÎŸ˾
RS: ¿·¤·¤¤¥¬¥¤¥É¥é¥¤¥ó¤Î·ì´É·ÁÀ®½Ñ¤Ë´Ø¤¹¤ë¿ä¾©»ö¹à¤Ë¤Ä¤¤¤Æ¤Ï¤¤¤«¤¬»×¤ï¤ì¤Þ¤¹¤«¡©
GA: ÆâÍÆÅª¤Ë¤ÏÊݼéŪ¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢¸½»þÅÀ¤Ç¤ÏÂÅÅö¤Ê¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£ðôư̮ÆâËìÀÚ½ü½Ñ¤Ë´Ø¤·¤Æ¤Ï¡¢¤³¤ì¤Þ¤Ç¤Î·Ð¸³¤«¤é¥Ç¡¼¥¿¤â¿¤¯ÃßÀѤµ¤ì¡¢¥ê¥¹¥¯ÂХ٥ͥե£¥Ã¥È¤òÍý²ò¤¹¤ë¤Î¤ËÈó¾ï¤ËÎɤ¤¼ê¤¬¤«¤ê¤È¤Ê¤ëĹ´ü¤ÎÄÉÀץǡ¼¥¿¤â¤¢¤ê¤Þ¤¹¡£¤·¤«¤·¡¢·ì´É·ÁÀ®½Ñ¤Ï¤Þ¤À¤½¤Î°è¤Ë㤷¤Æ¤¤¤Þ¤»¤ó¡£ðôư̮ÆâËìÀÚ½ü½Ñ¤È¥¹¥Æ¥ó¥È¤òÍѤ¤¤¿·ì´É·ÁÀ®½Ñ¤òľÀÜÈæ³Ó¤¹¤ë»î¸³¤¬¤¢¤È¿ô·ïɬÍפÀ¤È»×¤¤¤Þ¤¹¡£Ã»´ü¡¦Ä¹´ü¤Î·ë²Ì¤Ë¤Ä¤¤¤Æ¡¢Æ±Åù¤«¡¢Í¥°Ì¤«¡¢ÎôÀ¤«¡¢¤³¤Î¤¢¤¿¤ê¤ò¸«¶Ë¤á¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
º¹¤·Åö¤¿¤ê¡¢º£²ó¤Î¿ä¾©»ö¹à¤ÏÂ礤¤Ë¿®Íê¤Ç¤¤ë¤â¤Î¤À¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£Æñ¤·¤¤¼ê½Ñ¤Ë¤Ê¤ê¤¦¤ë´µ¼Ô¤Ç¤Ï¡¢·ì´É·ÁÀ®½Ñ¤Î¤Û¤¦¤¬Å¬¤·¤Æ¤¤¤ë¾ì¹ç¤â¤¢¤ë¤Ç¤·¤ç¤¦¡£¤¿¤È¤¨¤Ððôư̮¹â°Ì¤ËÉÂÊѤ¬¤¢¤ë´µ¼Ô¤Ç¤Ï¡¢³Ü¹ü¤ò¼è¤ê³°¤µ¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤³¤È¤â¤¢¤ê¤Þ¤¹¤«¤é¡¢·ì´É·ÁÀ®½Ñ¤Î¤Û¤¦¤¬¤è¤¤¤Ç¤·¤ç¤¦¡£¤Þ¤¿¡¢Êü¼ÍÀþ¼£ÎŤˤè¤ë¶¹ºõ¤Î¤¢¤ë´µ¼Ô¤â¡¢ÉÂÊѤؤÎÅþã¤È¼êµ»»Ü¹Ô¤¬Èó¾ï¤Ëº¤Æñ¤Ç¤¹¤«¤é¡¢¤ä¤Ï¤ê·ì´É·ÁÀ®½Ñ¤ò¹Ô¤¦¤Û¤¦¤¬Íý¤Ë¤«¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ºÆ¶¹ºõ´µ¼Ô¤âƱÍͤǡ¢¥¹¥Æ¥ó¥ÈαÃ֤ˤè¤êºÆ¶¹ºõͽËɤ¬´üÂԤǤ¤Þ¤¹¡£ºÆ¶¹ºõͽËɤˤĤ¤¤Æ¤Ï¤µ¤é¤Ê¤ë¥Ç¡¼¥¿¤¬É¬ÍפǤ¹¤¬¡¢¸½»þÅÀ¤Ç¤Ï¡¢ÂÅÅö¤ÊÁªÂò¤À¤È»×¤¤¤Þ¤¹¡£
¤½¤Î¾¡¢¾õÂÖ¤¬»×¤ï¤·¤¯¤Ê¤¯¡¢¼ê½Ñ¥ê¥¹¥¯¤Î¹â¤¤´µ¼Ô¤Ë¤Ä¤¤¤Æ¤â¡¢¾É¸õÀ´µ¼Ô¤Î¾ì¹ç¡¢·ì´É·ÁÀ®½Ñ¤¬Íý¤Ë¤«¤Ê¤Ã¤Æ¤¤¤ë¤È»×¤¤¤Þ¤¹¡£¤·¤«¤·¡¢Ìµ¾É¸õÀ´µ¼Ô¤Ç¤Ï¡¢·ì´É·ÁÀ®½Ñ¤Ë¤è¤Ã¤ÆÉ¾õ¤¬°²½¤¹¤ë¥ê¥¹¥¯¤¬¤¢¤ë¤¿¤á¡¢´µ¼Ô¤Ë¤È¤Ã¤ÆÍ±×¤«¤É¤¦¤«Ê¬¤«¤ê¤Þ¤»¤ó¡£Ìôʪ¼£ÎÅ¤ÇÆ±Åù¤Î¸ú²Ì¤¬ÆÀ¤é¤ì¤ë¾ì¹ç¤â¤¢¤ê¤Þ¤¹¤«¤é¡¢¤â¤¦¤¹¤³¤·¸¡Æ¤¤¬É¬ÍפǤ·¤ç¤¦¤Í¡£
RS: »ä¤â·ì´É·ÁÀ®½Ñ¤Ë¤Ä¤¤¤Æ¤Ï¾É¸õÀ´µ¼Ô¤Ë¹Ô¤¦¤Ù¤¤È¤¤¤¦°Õ¸«¤Ë»¿À®¤Ç¤¹¡£Î㤨¤Ð¡¢ÉÔ°ÂÄê¤Ê¿´¼À´µ¤È¤¤¤Ã¤¿ÉÂÂÖ¤òͤ¹¤ë¾É¸õÀ´µ¼Ô¤Ç¤Ï¡¢ÆÃ¤ËÁá´ü¤Ë¤Ï¡¢ÆâËìÀÚ½ü½Ñ¤è¤ê¤â·ì´É·ÁÀ®¡¦¥¹¥Æ¥ó¥ÈαÃ֤Τۤ¦¤¬¤Þ¤À°ÂÁ´¤Ç¤·¤ç¤¦¡£Ìµ¾É¸õÀ´µ¼Ô¤Ë´Ø¤·¤Æ¤Ï¡¢¤É¤Á¤é¤¬Å¬ÀÚ¤«¤ÎµÄÏÀ¤Ï¤Þ¤ÀÆñ¤·¤¤¤Ç¤¹¤Í¡£
¤Þ¤â¤Ê¤¯¡¢ÃíÌܤÎÎ×¾²»î¸³¤Î·ë²Ì¤¬¤¤¤¯¤Ä¤«È¯É½¤µ¤ì¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢¤½¤Î¤¦¤Á¡¢Êƹñ¤È¥«¥Ê¥À¤Ç¹Ô¤ï¤ì¤Æ¤¤¤ëCREST»î¸³¡ÊCarotid Revascularization Endarterectomy vs. Stenting Trial¡Ë¤Ç¤Ï¡¢·ì´É·ÁÀ®½Ñ¡Ê¥¹¥Æ¥ó¥ÈαÃÖ¡Ë¤ÈÆâËìÀÚ½ü½Ñ¤¬¾É¸õÀ´µ¼Ô¡¢Ìµ¾É¸õÀ´µ¼Ô¤Ë¤ª¤¤¤ÆÈæ³Ó¸¡Æ¤¤µ¤ì¤Æ¤¤¤Þ¤¹¡£º£¸å¡¢·ì´É·ÁÀ®½Ñ¤È¥¹¥Æ¥ó¥ÈαÃֽѤ˾ÇÅÀ¤ò¤¢¤Æ¤¿¸¦µæ¤¬½Ð¤Æ¤¯¤ë¤³¤È¤Ë´üÂÔ¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£
¡¡º£²ó¤Î¥¬¥¤¥É¥é¥¤¥ó¤Ç¤Ï¡¢Ç¾Â´Ãæ¤ÈTIA¤ò¹ç¤ï¤»¤Æ°·¤¤¡¢Ç¾Â´Ãæ¤Î¿ÍͤʦÌ̤˼è¤êÁȤàÆâÍÆ¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡£¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î´ÉÍý¤ò¤Ï¤¸¤á¤È¤·¤Æ¡¢ðôư̮·ì´É·ÁÀ®½Ñ¤ä¥¹¥Æ¥ó¥ÈαÃֽѡ¢·Ð¸ý¹³¶Å¸ÇÌô¤ä¹³·ì¾®ÈÄÌô¤Ë»ê¤ë¤Þ¤Ç¡¢ÆâÍÆ¤Ï¿´ô¤Ë¤ï¤¿¤ë¡£
¡¡º£²ó¡¢¥¬¥¤¥É¥é¥¤¥óºîÀ®°Ñ°÷²ñ¶¦Æ±°Ñ°÷ŤÎDr. Ralph L. Sacco¤¬¡¢Æ±°Ñ°÷¤ÎDr. Greg W. Albers¤ò¥²¥¹¥È¤Ë·Þ¤¨¡¢ËÜ¥¬¥¤¥É¥é¥¤¥ó¤ò¥Æ¡¼¥Þ¤Ë¥Ç¥£¥¹¥«¥Ã¥·¥ç¥ó¤ò¹Ô¤Ã¤¿¡£µÄÏÀ¤Î¥Ý¥¤¥ó¥È¤È¤Ê¤Ã¤¿¤Î¤Ï¡¢(1)Ç¾Â´ÃæÍ½ËɤÎ˸¤²¤È¤Ê¤Ã¤Æ¤¤¤ë¤â¤Î¤Ï²¿¤«¡¢(2)ºÆÈ¯¥ê¥¹¥¯¤ËÂФ¹¤ë½Û´Ä´ïÀìÌç°å¤È¿À·ÐÆâ²Ê°å¤½¤ì¤¾¤ì¤Î»ëÅÀ¡¢(3)TIA¤ÎºÆÄêµÁ¡¢(4)ðôư̮·ì´É·ÁÀ®½Ñ¤Îº£¸å¤ÎŸ˾¤Ê¤É¤Ç¤¢¤ë¡£
¥¬¥¤¥É¥é¥¤¥ó¤«¤é¤ÎÈ´¿è
Èó¿´¸¶ÀǾ¹¼ºÉ¤Þ¤¿¤ÏT£É£Á¤ËÂФ¹¤ë¹³·ìÀòÎÅË¡¡Ê·Ð¸ý¹³¶Å¸ÇÌô¤ª¤è¤Ó¹³·ì¾®ÈÄÌô¡Ë¤Ë´Ø¤¹¤ë¿ä¾©
¡Èó¿´¸¶ÀǾ¹¼ºÉ¤Þ¤¿¤ÏTIA´µ¼Ô¤Ç¤Ï¡¢Ç¾¹¼ºÉ¤ÎºÆÈ¯¤ª¤è¤Ó¤½¤Î¾¤Î¿´·ì´É¥¤¥Ù¥ó¥È¤Î¥ê¥¹¥¯¤òÍÞÀ©¤¹¤ë¼£ÎŤȤ·¤Æ¡¢·Ð¸ý¹³¶Å¸ÇÎÅË¡¤Ç¤Ï¤Ê¤¯¹³·ì¾®ÈÄÎÅË¡¤¬¿ä¾©¤µ¤ì¤ë¡£¡ÊClass I¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
¢¥¢¥¹¥Ô¥ê¥ó¡Ê50¡Á325mg/Æü¡Ë¡¢¥¢¥¹¥Ô¥ê¥ó¡Ü½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ëÊ»ÍѤª¤è¤Ó¥¯¥í¥Ô¥É¥°¥ì¥ë¤Ï¤¤¤º¤ì¤â½é´ü¼£ÎŤȤ·¤Æ¤ÎÁªÂò¤¬²Äǽ¤Ç¤¢¤ë¡£¡ÊClass IIa¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
£¥¢¥¹¥Ô¥ê¥ó¡Ü½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ëÊ»ÍѤª¤è¤Ó¥¯¥í¥Ô¥É¥°¥ì¥ë¤Ï¥¢¥¹¥Ô¥ê¥óñÆÈ¤ÈÆ±ÄøÅ٤˰ÂÁ´¤Ç¤¢¤ë¡£¥¢¥¹¥Ô¥ê¥ó¡Ü½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ëÊ»ÍѤϥ¢¥¹¥Ô¥ê¥óñÆÈ¤è¤ê¤âÍ¥¤ì¤Æ¤¤¤ë¤³¤È¤¬¼¨º¶¤µ¤ì¤ë¡£¡ÊClass IIa¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
¤Ä¾ÀÜÈæ³Ó»î¸³¤Ë´ð¤Å¤¯¤È¡¢¥¯¥í¥Ô¥É¥°¥ì¥ë¤Ï¥¢¥¹¥Ô¥ê¥óñÆÈ¤è¤êÍ¥¤ì¤Æ¤¤¤ë²ÄǽÀ¤¬¤¢¤ë¡£¥¢¥¹¥Ô¥ê¥ó°Ê³°¤Î¹³·ì¾®ÈÄÌô¤ÎÁªÂò¤Ë¤Ä¤¤¤Æ¤Ï¡¢½½Ê¬¤Ê¥Ç¡¼¥¿¤¬¤Ê¤¤¤¿¤á¥¨¥Ó¥Ç¥ó¥¹¤Ë´ð¤Å¤¯¿ä¾©¤ò¹Ô¤¦¤³¤È¤¬¤Ç¤¤Ê¤¤¡£¤É¤Î¹³·ì¾®ÈÄÌô¤òÁªÂò¤¹¤ë¤«¤Ë¤Ä¤¤¤Æ¤Ï¡¢¸Ä¡¹¤Î´µ¼Ô¤Î¥ê¥¹¥¯°ø»Ò¤äÌôºÞ¤ËÂФ¹¤ëÇ¦ÍÆÀ¡¢Î×¾²ÅªÇطʰø»Ò¤Ë´ð¤Å¤¤¤ÆÁªÂò¤¹¤ë¤Ù¤¤Ç¤¢¤ë¡£ ¡ÊClass II£â¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëB¡Ë
¥Ç¾¹¼ºÉ¤Þ¤¿¤ÏTIA´µ¼Ô¤Ç¤Ï¡¢¥¯¥í¥Ô¥É¥°¥ì¥ëÅêÍ¿¤Ë¥¢¥¹¥Ô¥ê¥ó¤òÄɲ乤ë¤È½Ð·ì¥ê¥¹¥¯¤ò¹â¤á¤ë¤¿¤á¡¢¥ë¡¼¥Á¥ó¤Ç¤ÎÊ»ÍѤϴ«¤á¤é¤ì¤Ê¤¤¡£¡ÊClass III¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëA¡Ë
¦¥¢¥¹¥Ô¥ê¥ó¥¢¥ì¥ë¥®¡¼¤¬¤¢¤ë´µ¼Ô¤Ë¤Ï¡¢¥¯¥í¥Ô¥É¥°¥ì¥ë¤¬Å¬ÀڤǤ¢¤ë¡£
¥¢¥¹¥Ô¥ê¥óÅêÍ¿Ãæ¤ËǾ¹¼ºÉ¤òȯ¾É¤·¤¿´µ¼Ô¤Ë¤ª¤¤¤Æ¡¢¥¢¥¹¥Ô¥ê¥ó¤ÎÁýÎ̤ˤè¤ê¸ú²Ì¤¬²þÁ±¤¹¤ë¤È¤¤¤¦¥Ç¡¼¥¿¤Ï¤Ê¤¤¡£¥¢¥¹¥Ô¥ê¥óÅêÍ¿Ãæ¤ËÈó¿´¸¶ÀǾ¹¼ºÉ¤¬¤ß¤é¤ì¤¿´µ¼Ô¤Ç¤Ï¾¤Î¹³·ì¾®ÈÄÌô¤Ø¤ÎÊѹ¹¤ò¸¡Æ¤¤¹¤ë¾ì¹ç¤¬Â¿¤¤¤¬¡¢¤É¤Î¹³·ì¾®ÈÄÌô¤¢¤ë¤¤¤Ï¤½¤ÎÊ»ÍѤ¬Å¬ÀÚ¤«¤Ë¤Ä¤¤¤Æ½½Ê¬¤Ë¸¡Æ¤¤·¤¿»î¸³¤Ï¤Ê¤¤¡£¡ÊClass IIa¥¨¥Ó¥Ç¥ó¥¹¥ì¥Ù¥ëB¡Ë
¢¨½ùÊüÀ¥¸¥Ô¥ê¥À¥â¡¼¥ë¤ÏËÜˮ̤¾µÇ§
Dr. Ralph L. Sacco¤ÈDr. Greg W. Albers¤Ë¤è¤ë¥Ç¥£¥¹¥«¥Ã¥·¥ç¥ó
(1) Ç¾Â´ÃæÍ½ËɤÎ˸¤²¤È¤Ê¤Ã¤Æ¤¤¤ë¤â¤Î¤Ï²¿¤«
Dr. Ralph L. Sacco¡Ê°Ê²¼RS¡Ë ¸½ºß¡¢Ç¾Â´ÃæÍ½ËɤÎ˸¤²¤Ë¤Ê¤Ã¤Æ¤¤¤ëÍ×°ø¤Ç¡¢Ìܲ¼ºÇÂç¤Î¤â¤Î¤Ï¡¢²¿¤À¤È»×¤ï¤ì¤Þ¤¹¤«¡©
Dr. Greg W. Albers¡Ê°Ê²¼GA¡Ë Ç¾Â´Ãæ¤ÎͽËɤϡ¢¸ø½°±ÒÀ¸¾å¤¤ï¤á¤Æ½ÅÍפʲÝÂê¤Ç¤¹¡£Ç¾Â´Ãæ¤Î¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Ï¤´¤¯¤¢¤ê¤Õ¤ì¤¿¤â¤Î¤Ç¤¹¤¬¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤ÎŬÀڤʥ³¥ó¥È¥í¡¼¥ë¤Ï¤Þ¤À½½Ê¬¤È¤Ï¸À¤¤Æñ¤¯¡¢¿Í¸ý¤Î¹âÎ𲽤Ëȼ¤¤¡¢¤Þ¤¹¤Þ¤¹ÊÝÍΨ¤¬¾å¾º¤·¤Æ¤¤¤ë¤È¤¤¤¦¤Î¤¬¸½¾õ¤Ç¤¹¡£
¹â·ì°µ¤ä¹â»é·ì¾É¤ò¤Ï¤¸¤á¤È¤·¤Æ¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Ë¤Ï̵¾É¸õÀ¤Î¤â¤Î¤¬Â¿¤¯¡¢´µ¼Ô¼«¿È¤¬Âн褷¤è¤¦¤È¤·¤Ê¤¤¤³¤È¤â¿¤¯¸«¤é¤ì¤Þ¤¹¡£¤ï¤ì¤ï¤ì°å»Õ¤Ï´µ¼Ô¤Ë¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î´í¸±À¤ò·¼È¯¤·¡¢Å¬Àڤʥ³¥ó¥È¥í¡¼¥ë¤òÂ¥¤µ¤Í¤Ð¤Ê¤ê¤Þ¤»¤ó¤¬¡¢¤Ê¤«¤Ê¤«¤¦¤Þ¤¯¤Ï¤¤¤¤Þ¤»¤ó¡£ÆÃ¤Ë¡¢µÊ±ì¼Ô¤Ë¥¿¥Ð¥³¤ò»ß¤á¤µ¤»¤ë¤Î¤Ï»êÆñ¤Î¶È¤Ç¤¹¡£´µ¼Ô¤Î¹Ôư¼«ÂΤòÊѳפ·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤ï¤±¤Ç¤¹¤«¤é¤Í¡£¤Þ¤¿ÅüǢɤʤɤϺÇŬ¤Ê¥³¥ó¥È¥í¡¼¥ë¤òÊݤĤΤ¬º¤Æñ¤Ç¤¹¡£
¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼ÊÝÍΨ¤ÎÁý²Ã¤Ë²Ã¤¨¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î¿¤¯¤¬Âн躤Æñ¤Ç¤¢¤ë¤³¤È¤¬ÌäÂê¤Ê¤Î¤Ç¤¹¡£¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤¬¤¤¤«¤Ë½ÅÍפ«¡¢¥³¥ó¥È¥í¡¼¥ë¤ËÅØÎϤòʧ¤¦É¬Íפ¬¤¢¤ë¤Î¤«¤ò¡¢Ãϰè¼Ò²ñ¤ª¤è¤Ó¼ÂÃϰå¤ÎÀèÀ¸Êý¤ËÃΤäƤâ¤é¤¦¤¿¤á¤Ë¤Ï¡¢ÁÈ¿¥Åª¤ÊÅØÎϤ¬É¬ÍפǤ¹¡£
RS: ¤Þ¤Ã¤¿¤¯Æ±´¶¤Ç¤¹¡£¥¬¥¤¥É¥é¥¤¥óºîÀ®»þ¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤Î¹àÌܤˤϤ¢¤Þ¤ê»þ´Ö¤ò³ä¤¯¤³¤È¤¬¤Ç¤¤Ê¤«¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢¤½¤ì¤Ç¤â¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¤Ë¤È¤Ã¤ÆÈó¾ï¤ËÂ礤ÊÌäÂê¤È¤Ê¤ë¡Ö¿ÈÂÎ³èÆ°¡×¤ä¡ÖÈîËþ¡×¡¢¡Ö¥¢¥ë¥³¡¼¥ëÀݼè¡×¡¢¡ÖµÊ±ì¡×¤Ê¤É¤Î¹àÌܤˤĤ¤¤Æ¤Ï¤«¤Ê¤ê¤Î»þ´Ö¤òÈñ¤ä¤·¤ÆÆ¤µÄ¤·¤Þ¤·¤¿¡£
Æü¾ïŪ¤ÊÀ¸³è½¬´·¤òÊѤ¨¤ë¤³¤È¤Ï´Êñ¤Ê¤³¤È¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤·¡¢¤Þ¤¿¡¢¤ï¤ì¤ï¤ì¤â¡¢Â¿Ë»¤ÊÆü¾ï¿ÇÎŤÎÃæ¤Ç¤Ï¡¢Ç¾Â´Ãæ¡¢°ì²áÀǾµõ·ìȯºî¡ÊTIA¡Ë´û±ý¤Ç¹çÊ»¾É¤Î¤¢¤ë´µ¼Ô¤ÎÂнè¤Ë¿˻¤Ê¤¿¤á¡¢¤¢¤Þ¤ê½Å»ë¤µ¤ì¤Ê¤¤¤³¤È¤¬¤·¤Ð¤·¤Ð¤Ç¤¹¡£
Î×¾²»î¸³¤¬¼£ÎŤμÁ¤ò¹â¤¯ÊݤäƼ¹Ԥµ¤ì¤ë¤è¤¦¤Ë¡¢¤ï¤ì¤ï¤ì¤â¡¢¼£ÎŤμÁ¤ò¹â¤á¤ëɬÍ×À¡¢¤½¤·¤Æ¼Á¤Î¹â¤¤¼£ÎŤòÃϰè¼Ò²ñ¤Ç¼ÂÁ©¤¹¤ëɬÍ×À¤Ë¤Ä¤¤¤Æ¡¢¤¿¤Ó¤¿¤Ó¶¯Ä´¤·¤Æ¤¤¤Þ¤¹¡£
GA: Î×¾²»î¸³¤Ç¤Ï´µ¼Ô°ì¿Í°ì¿Í¤Ë¤¤áºÙ¤«¤Ê¥Õ¥©¥í¡¼¥¢¥Ã¥×¤ò¹Ô¤¤¤Þ¤¹¤«¤é¡¢Í½¸å¤¬¤è¤êÎɹ¥¤Ë¤Ê¤ë¤³¤È¤¬Â¿¤¤¤Î¤Ç¤¹¤¬¡¢°ìÊý¤Ç¥¤¥Ù¥ó¥ÈȯÀ¸Î¨¤¬¼ÂºÝ¤è¤ê¤âÄ㤯½Ð¤ë¤³¤È¤¬Â¿¤¤¤È¤¤¤¦ÌäÂê¤â¤¢¤ê¤Þ¤¹¡£¤½¤¦¤Ê¤ë¤È¡¢¸½¼Â¤Ë¤É¤Î¼£ÎÅË¡¤¬ºÇ¤â¸ú²ÌŪ¤«¤ò¸«¶Ë¤á¤ë¤Î¤¬Æñ¤·¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£
(2) ºÆÈ¯¥ê¥¹¥¯¤ËÂФ¹¤ë½Û´Ä´ïÀìÌç°å¤È¿À·ÐÆâ²Ê°å¤½¤ì¤¾¤ì¤Î»ëÅÀ
RS: ¤ï¤ì¤ï¤ì°å»Õ¤¬¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¡¢TIA´û±ý´µ¼Ô¤Î¼£ÎŤˤ¢¤¿¤ëºÝ¡¢ºÇ¤âËɤ®¤¿¤¤¥¤¥Ù¥ó¥È¤Ï²¿¤À¤È»×¤ï¤ì¤Þ¤¹¤«¡©¡¡¤³¤Î¼ÁÌä¤ËÂФ¹¤ëÅú¤¨¤Ï¡¢¤½¤Î°å»Õ¤ÎÀìÌçÎΰè¤Ë¤è¤Ã¤Æ°Û¤Ê¤Ã¤Æ¤¯¤ë¤È»×¤¤¤Þ¤¹¡£¿À·ÐÆâ²Ê°å¤ÏǾ·ì´É¥¤¥Ù¥ó¥È¤ò¤Þ¤ºÆ¬¤ËÉÁ¤¤Þ¤¹¤·¡¢°ìÊý¡¢½Û´Ä´ïÀìÌç°å¤Ï¿´·ì´É¥¤¥Ù¥ó¥È¤ò¹Í¤¨¤ë¤Ç¤·¤ç¤¦¡£
GA: ¤¤¤Ã¤¿¤óÇ¾Â´Ãæ¤Þ¤¿¤ÏTIA¤òȯ¾É¤·¤¿´µ¼Ô¤Ï¡¢¿ôǯ¤Î¤¦¤Á¤ËºÆ¤ÓÇ¾Â´Ãæ¤òµ¯¤³¤¹¤ª¤½¤ì¤¬¤¢¤ë¤³¤È¤¬¼¨¤µ¤ì¤Æ¤ª¤ê¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¤¬Ç¾Â´Ãæ¤òºÆÈ¯¤·¤¿¾ì¹ç¡¢½Å¤¤µ¡Ç½¾ã³²¤¬»Ä¤ë³ÎΨ¤¬¡¢¤«¤Ê¤ê¹â¤¯¤Ê¤ë¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤¤¤Þ¤¹¡£¤½¤·¤Æ¡¢¿ôǯ·Ð²á¸å¤Ë¤Ï¡¢¿´¶Ú¹¼ºÉ¡ÊMI¡Ë¡¢¤¦¤Ã·ìÀ¿´ÉÔÁ´¡ÊCHF¡Ë¡¢·ì´É»à¤È¤¤¤Ã¤¿¿´·ì´É·Ï¥¤¥Ù¥ó¥È¤Î¥ê¥¹¥¯¤¬¾å¾º¤¹¤ë¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤¤¤Þ¤¹¡£
¤ï¤ì¤ï¤ì°å»Õ¤Ï¡¢´µ¼Ô¤¬Ç¾Â´Ãæ´û±ý´µ¼Ô¤Ç¤¢¤ìMI´û±ý´µ¼Ô¤Ç¤¢¤ì¡¢¤¹¤Ù¤Æ¤Î·ì´É¥¤¥Ù¥ó¥È¤ÎºÆÈ¯ÍÞÀ©¤ò¹Íθ¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤Ç¤¹¡£¤¿¤À¤·¡¢ºÆÈ¯¤¹¤ë¤Î¤¬Ç¾Â´Ã椫MI¤«¤È¤¤¤¦ÅÀ¤Ë¤ª¤¤¤Æ¤Ï½éȯ¤Î¹¼ºÉ¤¬¤É¤Á¤é¤Ç¤¢¤Ã¤¿¤«¤Ë¤è¤ê°ã¤¤¤¬¤ß¤é¤ì¤Þ¤¹¡£Ç¾Â´ÃæÈ¯¾É¸å¿ôǯ¤Ï¡¢MIȯ¾É¥ê¥¹¥¯¤è¤ê¤âÇ¾Â´Ãæ¤ÎºÆÈ¯¥ê¥¹¥¯¤¬¹â¤¯¡¢4¡Á5Çܤˤâ¾å¤ë¤³¤È¤¬¼¨¤µ¤ì¤Æ¤¤¤Þ¤¹¡£°ìÊý¡¢MI´û±ý´µ¼Ô¤Î¾ì¹ç¡¢Ç¾Â´ÃæÈ¯¾É¤è¤ê¤â¡¢MI¤òºÆÈ¯¤¹¤ë³ÎΨ¤Î¤Û¤¦¤¬¹â¤¯¤Ê¤ê¤Þ¤¹¡£
¤¿¤À¤·¡¢¹¬¤¤¤Ê¤³¤È¤Ë¡¢¼£ÎÅË¡¤ÏMI¤ÈÇ¾Â´Ãæ¤Ç¤Û¤Ü¶¦Ä̤·¤Æ¤¤¤Þ¤¹¡£¤É¤Á¤é¤Î¾ì¹ç¤â·ì´É¥¤¥Ù¥ó¥È¤òµ¯¤³¤¹¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¤ò¤¤Á¤ó¤È¥³¥ó¥È¥í¡¼¥ë¤·¡¢Å¬Àڤʹ³·ì¾®ÈÄÎÅË¡¤ò¹Ô¤¦¤È¤¤¤¦ÅÀ¤Ç¤ÏÊѤï¤ê¤¢¤ê¤Þ¤»¤ó¡£
RS: GregÀèÀ¸¤Ï¡¢°ÊÁ°¡¢¥é¥ó¥À¥à²½Î×¾²»î¸³¤Î¥Ç¡¼¥¿¤òȯɽ¤µ¤ì¤¿ºÝ¡¢Ç¾Â´ÃæÈ¯¾É¸å¡¢¿ôǯ´Ö¤ÏÇ¾Â´ÃæºÆÈ¯Î¨¤¬MIȯ¾ÉΨ¤òÂ礤¯¾å²ó¤ë¤³¤È¤ò¼¨¤µ¤ì¤Þ¤·¤¿¡£¤ï¤ì¤ï¤ì¤Î¸¦µæ¥°¥ë¡¼¥×¤â¡¢¥Þ¥ó¥Ï¥Ã¥¿¥óËÌÉô¤ÎÃϰ轸ÃĤòÂоݤȤ·¤ÆÆ±Íͤηë²Ì¤òÆÀ¤Þ¤·¤¿¡£¤ï¤ì¤ï¤ì¤Î¸¦µæ¤Ç¤â¡¢Ç¾Â´Ãæ´û±ý´µ¼Ô¤Ë¤ª¤±¤ëÇ¾Â´ÃæºÆÈ¯Î¨¤ÏMIȯ¾ÉΨ¤è¤ê¤â¹âÃͤò¼¨¤·¤¿¤Î¤Ç¤¹¤¬¡¢GregÀèÀ¸¤¬¤ª¤Ã¤·¤ã¤ë¤È¤ª¤ê¡¢5ǯ´ÖÄÉÀפò³¤±¤ë¤¦¤Á¤Ë¡¢MIȯ¾É¿ô¤¬¤ä¤ä¾å¾º¤·¤¿¤Î¤Ç¤¹¡£
¤¿¤À¤·¡¢¾ï¤ËÃí°Õ¤¹¤Ù¤½ÅÍפÊÅÀ¤Ï¡¢¤É¤ÎÅý·×·ë²Ì¤ò¸«¤ë¤«¤Ë¤è¤Ã¤Æ°Û¤Ê¤ë¡¢¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¡Ö¥¤¥Ù¥ó¥ÈȯÀ¸Î¨¡×¤ËÃíÌܤ¹¤ë¤È¡¢Ç¾Â´ÃæºÆÈ¯Î¨¤¬¿´·ì´É¥¤¥Ù¥ó¥ÈȯÀ¸Î¨¤ò¾å²ó¤ê¤Þ¤¹¡£»àË´¸¶°ø¤ËÃíÌܤ·¤¿¾ì¹ç¡¢Ç¾Â´Ãæ´µ¼Ô¤Î¿¤¯¤ÏÀ¸Â¸¤¹¤ë¤Î¤Ç¡¢»àË´¥¤¥Ù¥ó¥È¤Ï¾¯¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢¿´¸¶À¤Î»à˴Ψ¤¬¹â¤¯¤Ê¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£
¤¤¤º¤ì¤Ë¤»¤è¡¢¤ï¤ì¤ï¤ì°å»Õ¤ÏÇ¾Â´Ãæ´û±ý´µ¼Ô¤¬Ç¾Â´Ãæ¤òºÆÈ¯¤¹¤ì¤Ð¤«¤Ê¤ê¤Î³ÎΨ¤Ç½Å¤¤µ¡Ç½¾ã³²¤¬»Ä¤ë¤³¤È¡¢¤½¤·¤Æ¤½¤ì¤³¤½¤¬´µ¼Ô¤¬ºÇ¤âÉÝ¤ì¤Æ¤¤¤ë¤³¤È¤Î¤Ò¤È¤Ä¤Ç¤¢¤ë¤È¤¤¤¦»ö¼Â¤ò¶»¤Ë¹ï¤ó¤Ç¤ª¤«¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Ç¤·¤ç¤¦¡£
GA: ºÆÈ¯¤¹¤ë¤Î¤¬Ç¾Â´Ãæ¤Ê¤Î¤«¡¢¤½¤ì¤È¤âMI¤Ê¤Î¤«¤È¤¤¤¦º®Í𤬵¯¤³¤ëÇØ·Ê¤Ë¤Ï¡¢ÄÉÀ×Ä´ºº¤ÎÃæ¤Ç¡¢ÆÍÁ³»à¥¤¥Ù¥ó¥È¤Î¿¤¯¤¬¡¢¿´·ì´É¥¤¥Ù¥ó¥È¤Þ¤¿¤Ï¿´¥¤¥Ù¥ó¥È¤ËʬÎव¤ì¤ë¤³¤È¤¬¤¢¤²¤é¤ì¤ë¤È»×¤¤¤Þ¤¹¡£¾ÉÎã´Ñ»¡¸¦µæ¤äÎ×¾²»î¸³¤Ë¤ª¤¤¤Æ¤Ï¡¢´µ¼Ô¤ÎÆÍÁ³»à¤Ï¤á¤º¤é¤·¤¤¤â¤Î¤Ç¤Ï¤Ê¤¯¡¢Â¿¤¯¤Î¾ì¹ç¡¢Ë¶¸¡¤Ï¼Â»Ü¤µ¤ì¤º¡¢¿´Â¡È¯ºî¤«ÉÔÀ°Ì®¤¬¸¶°ø¤È¤µ¤ì¤Þ¤¹¡£¡¦¡¦¡¦¼ÂºÝ¤Ï¸¶°øÉÔÌÀ¤Ê¤Î¤Ç¤¹¤¬¡£
RS: ³Î¤«¤Ë¡¢Î×¾²»î¸³¤Ç¤¢¤ì¡¢¥×¥í¥¹¥Ú¥¯¥Æ¥£¥Ö¤Ê±Ö³Ø¸¦µæ¤Ç¤¢¤ì¡¢¤¢¤ë¤¤¤Ï¸½¼Â¤ÎÀ¸³è¤ò¹Í¤¨¤Æ¤ß¤Æ¤â¡¢¤É¤Ê¤¿¤«¤¬ÆÍÁ³Ë´¤¯¤Ê¤Ã¤¿ºÝ¤Ë¡¢»à°ø¤ò¹Í¤¨¤¿¤ê¡¢¤¤¤«¤ËÄêµÁ¤¹¤ë¤«¤ò¹Í¤¨¤¿¤ê¤¹¤ë¤Î¤Ï´Êñ¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¥¤¥Ù¥ó¥È¤ÎͽËÉ¡¦¸º¾¯¤Î¤¿¤á¤Ë¤Ï¡¢Ç¾Â´Ãæ¤äMI¤òÌÀ³Î¤Ê¥¤¥Ù¥ó¥È¤È¤·¤Æ¸¡Æ¤¤¹¤ë¤³¤È¤¬É¬ÍפǤ¢¤ê¡¢¤½¤Î¤³¤È¤Ë¤è¤Ã¤Æ¥¨¥Ó¥Ç¥ó¥¹¤Ë´ð¤Å¤¤¤¿ºÇÁ±¤Î¿ä¾©»ö¹à¤¬ÆÀ¤é¤ì¤ë¤Î¤Ç¤¹¡£
(3) °ì²áÀǾµõ·ìȯºî¡ÊTIA¡Ë¤ÎºÆÄêµÁ ¡ÁÏÀÅÀ¤Ï¡Ö»þ´Ö¡×¤½¤·¤Æ¡Ö¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¡×¡Á
RS: ¤³¤³¤ÇTIA¤ÎÏÃÂê¤Ë°Ü¤ê¤¿¤¤¤È»×¤¤¤Þ¤¹¡£GregÀèÀ¸¤Ï¡¢¡ÖTIA¤ÎºÆÄêµÁ¡×¤Ë´Ø¤·¤Æ¡¢¤³¤ì¤Þ¤Ç¤â¤¤¤¯¤Ä¤«¤Î³Ø²ñÀ¼ÌÀ¤Ë´Ø¤ï¤Ã¤Æ¤ª¤é¤ì¡¢¤Þ¤¿2002ǯ¤ÎNew England Journal of Medicine¤Ë¤â¤³¤Î¥Æ¡¼¥Þ¤Ë´Ø¤·¤Æ¼çÃø¼Ô¤È¤·¤ÆÏÀʸ¤ò¼¹É®¤µ¤ì¤Æ¤¤¤é¤Ã¤·¤ã¤¤¤Þ¤¹¤Í¡£
¸½ºß¤ÎTIA¤ÎÄêµÁ¤Ë¤Ä¤¤¤Æ¤É¤Î¤è¤¦¤Ë¤ª¹Í¤¨¤Ç¤·¤ç¤¦¤«¡£¤½¤·¤Æ¡¢ËÜ¥¬¥¤¥É¥é¥¤¥ó¤Ç¤ï¤ì¤ï¤ì¤¬»î¤ß¤¿¤è¤¦¤Ë¡¢TIA¤ÈÇ¾Â´Ãæ¤È¹ç¤ï¤»¤Æ¹Í¤¨¤ë¤³¤È¤Ë¤Ï°ÕÌ£¤¬¤¢¤ë¤Î¤Ç¤·¤ç¤¦¤«¡£
GA: TIA¤ÎÄêµÁ¤ÎÌäÂê¤ÏÈó¾ï¤Ë½ÅÍפǤ¹¡£TIA¤ÈÇ¾Â´Ãæ¤ÎÉÂÂÖÀ¸Íý¤Ï¤¤ï¤á¤ÆÎà»÷¤·¤Æ¤ª¤ê¡¢¤Þ¤Ã¤¿¤¯Æ±°ì¤È¤Þ¤Ç¤ª¤Ã¤·¤ã¤ëÊý¤â¤¤¤Þ¤¹¡£¤¿¤À¤·¡¢TIA¤Ç¤Ï¾É¾õ¤¬¾Ã¼º¤·¤Þ¤¹¤±¤ì¤É¤â¡£
ÏÀÅÀ¤È¤Ê¤Ã¤Æ¤¤¤ë¤Î¤Ï¡¢¤³¤ì¤Þ¤Ç¤ï¤ì¤ï¤ì¤¬TIA¤ÈÇ¾Â´Ãæ¤È¤ò¶èÊ̤¹¤ëºÝ¤ËÍѤ¤¤Æ¤¤¿¡È»þ´Ö¤Ç¶èÀÚ¤ë¹Í¤¨Êý¡É¤òÀߤ±¤ë¤«¤É¤¦¤«¤Ç¤¹¡£¤ï¤ì¤ï¤ì¿À·ÐÆâ²Ê°å¤Ï¡Ö24»þ´Ö¡×¤È¤¤¤¦»þ´ÖŪ¤Ê¶èÀÚ¤ê¤òTIA¤ÈÇ¾Â´Ãæ¤Î¥Ü¡¼¥À¡¼¥é¥¤¥ó¤È¤·¤ÆºÎÍѤ·¤Æ¤¤Þ¤·¤¿¤¬¡¢°ìÊý¤Ç½Û´Ä´ïÀìÌç°å¤Ï¡¢ÆÃÄê¤Î»þ´Ö¤ò¶èÀÚ¤ê¤È¤·¤Æ¶¹¿´¾É¤ÈMI¤ò´ÕÊ̤·¤Æ¤¤¿¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£MI¤Ë¤Ï¡¢¹¼ºÉ¤äÁÈ¿¥²õ»à¤È¤¤¤¦´ÕÊÌÍ×ÁǤ¬Â¸ºß¤¹¤ë¤«¤é¤Ç¤¹¡£
¤ï¤ì¤ï¤ì¤¬2002ǯ¤ËNew England Journal of Medicine¤Ç¡¢Ç¾Â´Ãæ¤ÈTIA¤ÎÄêµÁ¤ò¸«Ä¾¤·¡¢½Û´Ä´ï°å¤ÎMI¤È¶¹¿´¾É¤ËÂФ¹¤ëÄêµÁ¤Ë¤Ê¤é¤Ã¤Æ½¤Àµ¤·¤è¤¦¤È¤¤¤¦Ä󰯤ò¤·¤¿¤Î¤Ë¤Ï¤³¤¦¤·¤¿·Ð°Þ¤¬¤¢¤Ã¤¿¤Î¤Ç¤¹¡£
¤ï¤ì¤ï¤ì¤¬Ä󰯤·¤¿¿·ÄêµÁ¤ò¤Ò¤È¤³¤È¤Ç¸À¤¨¤Ð¡Ö¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤¬¤¢¤ë¾ì¹ç¤ËÇ¾Â´Ãæ¤È¿ÇÃǤ·¡¢Ä̾ï¤Ï1»þ´Ö°ÊÆâ¤Ç¾Ã¼º¤¹¤ëû»þ´Ö¤Î¥¤¥Ù¥ó¥È¤ò¡Ê¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤¬¤Ê¤¤¾ì¹ç¤Ë¸Â¤ê¡ËTIA¤ÈÄêµÁ¤¹¤ë¡×¡¢¤Ë¤Ê¤ê¤Þ¤¹[ɽ1]¡£
ɽ1. TIA¤ÎÄêµÁ¤ÎÆÃħ¡Ê¸½ºß¤ÎÄêµÁ¤ÈÄ󰯤·¤¿ÄêµÁ¡Ë
¸½ºß¤ÎÄêµÁ
»þ´Ö¤Ë´ð¤Å¤¤¤¿ÄêµÁ
ÆÍȯÀ¤Î¶É½ê¿À·Ð¾ã³²¡£»ý³»þ´Ö¤Ï24»þ´Ö̤Ëþ¡£·ì´ÉÀ¤È¹Í¤¨¤é¤ì¡¢Ç¾¤Þ¤¿¤Ï´ã¤ÎÆÃÄê¤Îư̮¤ËÞõή¤µ¤ì¤ëÎΰè¤Ë¸Â¶É¡£
¸½ºß¤ÎÄêµÁ¤ÎÆÃħ
¡¦ 24»þ´Ö¤È¤¤¤¦º¬µò¤Î¤Ê¤¤»þ´ÖÀ©¸Â¤Ë´ð¤Å¤¯
¡¦ °ì²áÀ¤Îµõ·ì¾É¾õ¤¬ÎÉÀ¤Ç¤¢¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤¤¤ë
¡¦ ÉÂÂÖÀ¸Íý¤è¤ê¤â»þ´Ö·Ð²á¤Ë´ð¤Å¤¯¿ÇÃǤòÂ¥¤¹
¡¦ µÞÀǾµõ·ì¤ËÂФ¹¤ë½èÃÖ¤ÎÃÙ¤ì¤ò½õŤ¹¤ë
¡¦ µõ·ìÀǾ½ý³²¤ÎÍ̵¤òÀµ³Î¤Ëͽ¬¤Ç¤¤Ê¤¤
¡¦ ¶¹¿´¾É¤È¿´¶Ú¹¼ºÉ¤Î¶èÊ̤Ȥϰۤʤë
Ä󰯤ÎÄêµÁ
ÁÈ¿¥¤Î¾õÂ֤˴ð¤Å¤¤¤¿ÄêµÁ
û»þ´Ö¤Î¿À·Ðµ¡Ç½¾ã³²¡£Ç¾¤Þ¤¿¤ÏÌÖËì¶É½ê¤Îµõ·ì¤Ë¤è¤ëÎ×¾²¾É¾õ¤Î»ý³¤ÏÄ̾ï1»þ´Ö̤Ëþ¡£µÞÀ¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤Ê¤·¡£
Ä󰯤ÎÄêµÁ¤ÎÆÃħ
¡¦ À¸Êª³ØÅª¤Ê¥¨¥ó¥É¥Ý¥¤¥ó¥È¤ÎÍ̵¤Ë´ð¤Å¤¯
¡¦ °ì²áÀ¤Îµõ·ì¾É¾õ¤¬±Ê³Ū¤ÊǾ½ý³²¤ò°ú¤µ¯¤³¤¹²ÄǽÀ¤ò»ØÅ¦¤·¤Æ¤¤¤ë
¡¦ Ǿ½ý³²¤È¤½¤Î¸¶°ø¤òÆÃÄꤹ¤ë¤¿¤á¤Ë¿À·Ð³ØÅª¿ÇÃǥƥ¹¥È¤Î»ÈÍѤò¿ä¾©¤·¤Æ¤¤¤ë
¡¦ µÞÀǾµõ·ì¤ËÂФ¹¤ë¿×®¤Ê½èÃÖ¤òÂ¥¤¹
¡¦ µõ·ìÀǾ½ý³²¤ÎÍ̵¤ò¤è¤êÀµ³Î¤ËÈ¿±Ç¤·¤Æ¤¤¤ë
¡¦ ¶¹¿´¾É¤È¿´¶Ú¹¼ºÉ¤Î¶èÊ̤ȰìÃפ·¤Æ¤¤¤ë
¤³¤Î¿·ÄêµÁ¤ÎÄ󰯤Ï¿¤¯¤ÎµÄÏÀ¤òÀ¸¤ß¤Þ¤·¤¿¤¬¡¢TIA¤ÎÄêµÁ¤Ë¤Ä¤¤¤ÆÂ¿¤¯¤ÎÀèÀ¸Êý¤Ë¹Í¤¨¤Æ¤â¤é¤¦·Àµ¡¤Ë¤Ê¤Ã¤¿¤È»×¤¤¤Þ¤¹¡£¸½ºß¡¢AHA¤Ë¤è¤ê¡¢¤³¤ÎÄêµÁ¤ò²þÁ±¤¹¤ë¼è¤êÁȤߤ¬¿Ê¤á¤é¤ì¤Æ¤ª¤ê¡¢TIA¤ÎÄêµÁ¤Ë»þ´ÖŪ¤ÊÀ©¸Â¤òÀߤ±¤ë¤Ù¤¤Ç¤Ï¤Ê¤¤¤È¤¤¤¦°Õ¸«¤ä¡¢À©¸Â¤òÀߤ±¤ë¤È¤·¤Æ¤â¡¢24»þ´Ö¤Ï³Î¤«¤ËŤ¹¤®¤ë¤¬¡¢1»þ´Ö¤Ç¤Ïû¤¹¤®¤ë¤È¤¤¤¦°Õ¸«¤â¤¢¤ê¤Þ¤¹¡£
TIA¤òºÆÄêµÁ¤¹¤ëºÝ¤ËÉâ¾å¤·¤Æ¤¯¤ë¤â¤¦1¤Ä¤ÎÌäÂê¤Ï¡¢¡È¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤ÎÍ̵¡É¤ò¤ï¤ì¤ï¤ì¤¬¿ÇÃǤǤ¤ëÃʳ¬¤Ë¤¢¤ë¤«¤É¤¦¤«¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¹¼ºÉ¤ò³Îǧ¤¹¤ë·ì±Õ¸¡ºº¤Ï¤¢¤ê¤Þ¤»¤ó¤·¡¢´µ¼ÔÁ´¤Æ¤¬¹âÅÙ²èÁü¿ÇÃǤò¼õ¤±¤ë¤³¤È¤¬¤Ç¤¤ë¤ï¤±¤Ç¤â¤¢¤ê¤Þ¤»¤ó¡£¿´Â¡¤ÎÁÈ¿¥²õ»à¤ÏÈæ³ÓŪ¿ÇÃǤò¤Ä¤±¤ä¤¹¤¤¤â¤Î¤Ç¤¹¤¬¡¢Ç¾¤Ë¤ª¤¤¤Æ¤ÏÁÈ¿¥²õ»à¤ò¿ÇÃǤ¹¤ë¤³¤È¤Ïº¤Æñ¤Ç¤¹¡£¤Ç¤¹¤«¤é»ä¼«¿È¡¢TIAÄêµÁ¤Ë¤ª¤±¤ë¡È»þ´Ö¡É¤ÎÌäÂê¤â¡È¹¼ºÉ¥¨¥Ó¥Ç¥ó¥¹¡É¤ÎÌäÂê¤â¡¢¤Þ¤À¤Þ¤ÀµÄÏÀ¤¬É¬ÍפÀ¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¤¬¡¢SaccoÀèÀ¸¤Ï¤³¤ÎÌäÂê¤Ë¤Ä¤¤¤Æ¤É¤¦»×¤ï¤ì¤Þ¤¹¤«¡©
RS: Æñ¤·¤¤ÌäÂê¤Ç¤¹¤Í¡£¤¿¤·¤«¤Ë¡¢ÌÀ³Î¤Ê¥Ç¡¼¥¿¤¬¤Ê¤¤¾õÂ֤ǹ¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤ÎÍ̵¤òº¬µò¤Ê¤·¤ËȽÃǤ¹¤ë¤Î¤Ïº¤Æñ¤Ç¤¹¡£¤Þ¤À͸ú¤Ê¸¡ººË¡¤¬¤Ê¤¯¡¢²èÁü¿ÇÃǤâȯŸÅÓ¾å¤Ë¤¢¤ê¤Þ¤¹¡£
͵ÞÀ´ü¤ËMRI¤ò»ÈÍѤ¹¤ë¤³¤È¤Ç¹¼ºÉ¤òȽÊ̤¹¤ë¤³¤È¤¬¤Ç¤¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢¥¤¥á¡¼¥¸¥ó¥°µ»½Ñ¤¬¿ÊÊ⤷¤Æ²ÄµÕŪµõ·ì¤Î²èÁü²½¥ì¥Ù¥ë¤¬¸þ¾å¤·¤Æ¤¤¤ë¤È¤·¤Æ¤â¡¢TIA¤Î³µÇ°¤ò¹Í¤¨¤ë¤È¡¢¹¼ºÉ¤Î¥¨¥Ó¥Ç¥ó¥¹¤ÎÍ̵¤ÎȽÄê¤ÏÆñ¤·¤¤¤È»×¤¤¤Þ¤¹¡£¹¼ºÉ¤òȼ¤ï¤Ê¤¤TIAȯ¾É¤Ï¤¢¤ê¤¨¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢¹¼ºÉ¤ÎÍ̵¤òȽÄꤹ¤ë¤È¤Ê¤ë¤ÈÆñ¤·¤¤¤Ç¤·¤ç¤¦¡£
¼£ÎŤ˴ؤ·¤Æ¸À¤¨¤Ð¡¢TIA¤¬Ç¾Â´Ãæ¤ÈƱÍͤ˽ÅÍפÊÉÂÂ֤Ǥ¢¤ë¤È¤¤¤¦¤³¤È¡¢¤³¤Î¤³¤È¤ò°å»Õ¤À¤±¤Ç¤Ê¤¯¡¢¼Ò²ñÁ´ÂΤËǧ¼±¤·¤ÆÍߤ·¤¤¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£°ÊÁ°¤Î¤ï¤ì¤ï¤ì¤ÎTIA¤ËÂФ¹¤ë»ÑÀª¤Ï¡Ö¤È¤ê¤¢¤¨¤º´íµ¡¤Ï椷¤¿¡£¤µ¤Æ¤³¤³¤«¤é¤Ï¤¸¤Ã¤¯¤ê»þ´Ö¤ò¤«¤±¤Æ¼¡¤Î¥¤¥Ù¥ó¥È¤ÎͽËɤò¹Ô¤ª¤¦¡×¤È¤¤¤¦¤â¤Î¤Ç¤·¤¿¡£
¤·¤«¤·º£¤Ç¤Ï¡¢TIA¤òȯ¾É¤·¤¿´µ¼Ô¤Ç¤Ï¡¢Ç¾Â´Ãæ¤ò´Þ¤àÊ̤Υ¤¥Ù¥ó¥È¤òȯ¾É¤¹¤ë¥ê¥¹¥¯¤¬Èó¾ï¤Ë¹â¤¤¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤¤¤Þ¤¹¡£TIA´û±ý´µ¼Ô¤Î10.5¡ó¤Ïȯ¾É¸å90Æü°ÊÆâ¡¢¤½¤Î¤¦¤ÁȾʬ¤Ïȯ¾É¸å48»þ´Ö°ÊÆâ¤Ë·ì´É¥¤¥Ù¥ó¥È¤ò·Ð¸³¤¹¤ë¤Î¤Ç¤¹¡£¤Ç¤¹¤«¤é¡¢¹¼ºÉ¤¬¤¢¤í¤¦¤È¤Ê¤«¤í¤¦¤È¡¢TIA¤½¤ì¼«ÂΤ¬Ê¶¤ì¤â¤Ê¤¯¹â¥ê¥¹¥¯¥¤¥Ù¥ó¥È¤Ç¤¹¡£
GregÀèÀ¸¤âº£²ó¤Î¥¬¥¤¥É¥é¥¤¥ó¤Î¿ä¾©»ö¹àºîÀ®¤Ë´Ø¤ï¤Ã¤Æ¤¤¤é¤Ã¤·¤ã¤¤¤Þ¤¹¤«¤é¡¢¤´Â¸ÃΤΤ³¤È¤È»×¤¤¤Þ¤¹¤¬¡¢¤ï¤ì¤ï¤ì¤Ï¡¢TIA¤ÈÇ¾Â´Ãæ¤Ë´Ø¤·¤Æ¡¢¾¯¤Ê¤¯¤È¤â´û±ý´µ¼Ô¤Ø¤Î¥¢¥×¥í¡¼¥Á¤Ë´Ø¤·¤Æ¤Ï¡¢ÊýË¡¤ò°ì½ï¤Ë°·¤¤¤¿¤¤¤È»×¤Ã¤Æ¤¤¤Þ¤·¤¿¡£TIA¤ÈÇ¾Â´Ãæ¤Ç¤Ï¡¢¥ê¥¹¥¯¥Õ¥¡¥¯¥¿¡¼¡¢¿ÇÃÇÊýË¡¡¢ºÆÈ¯Í½ËÉË¡¡¢¤½¤Î¿¤¯¤¬Îà»÷¤·¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£¤·¤«¤·¡¢¤½¤ì¤é¤Î¥¢¥×¥í¡¼¥Á¤òÌÀ³Î¤ËÄê¤á¤ë¤Î¤Ï´Êñ¤Ê¤³¤È¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
GA: ¤½¤¦¤Ê¤ó¤Ç¤¹¡£¤À¤«¤é¤³¤½¡¢¤ï¤ì¤ï¤ì¤ÏNew England Journal of Medicine¤ÇTIA¤ÎºÆÄêµÁ¤Ë¤Ä¤¤¤ÆÀ⤤¤¿¤ï¤±¤Ç¤¹¡£¤Þ¤ºÂè°ì¤Ë¡¢TIA´µ¼Ô¤Ï¡¢¹â¥ê¥¹¥¯·²¤Ç¡¢¿×®¤Ëɾ²Á¤·¡¢½ÅÂç¤Ê»öÂ֤Ȥߤʤ¹É¬ÍפΤ¢¤ë´µ¼Ô·²¤Ç¤¹¡£
ÂèÆó¤Ë¡¢·ìÀòÍϲòÎÅË¡¤ÎŬ±þÏȤϡÖȯ¾É¤«¤é3»þ´Ö°ÊÆâ¡×¤Ç¤¢¤ë¤¿¤á¡¢µßµÞ°å¤ÎÃæ¤Ë¤Ï¡Ö¸½ºß¤ÎTIA¤ÎÄêµÁ¤Ï¡¢¡È24»þ´Ö̤Ëþ¤Î¾É¾õ¤Î»ý³¡É¤Ç¤¢¤ê¡¢¤³¤Î»þ´ÖÆâ¤Ç¤¢¤ì¤Ð¡¢¡Ê²ðÆþ¤ò¤·¤Ê¤¯¤È¤â¡Ë´µ¼Ô¤¬´°Á´¤Ë²óÉü¤¹¤ë²ÄǽÀ¤¬¤¢¤ë¤È¤¤¤¦¤³¤È¤Ê¤Î¤Ë¡¢¤Ê¤¼¡È60ʬ´Ö¡ÉÄøÅ٤ξɾõ¤Î»ý³¤Çrt-PA¤òÅêÍ¿¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤«¡×¤È¤¤¤¦°Õ¸«¤â¤¢¤Ã¤¿¡¢¤È¤¤¤¦ÌäÂ꤬¤¢¤ê¤Þ¤¹¡£¤ï¤ì¤ï¤ì¤¬¡¢Äó°ÆÃæ¤ÎÄêµÁ¤Ç¡¢TIA¤Î¶èÀÚ¤ê¤È¤·¤Æ¡Ö60ʬ¡×¤ò¿ä¤·¤¿Íýͳ¤Ï¡¢TIA¤ÎÂçÉôʬ¤Ïû»þ´Ö¤Ç¤¢¤ê¡¢60ʬ´Ö¾É¾õ¤¬»ý³¤·¤¿¾ì¹ç¤Ë¤Ï¡¢Ç¾Â´Ãæ¡ÊǾ¹¼ºÉ¡Ë¤Ç¤¢¤ë²ÄǽÀ¤¬¹â¤¤¤¿¤á¡¢¤³¤¦¤·¤¿´µ¼Ô¤Ç¤Ï¡¢¾É¾õ¤Î¾Ã¼º¤òÂÔ¤¿¤º¤Ë¼£ÎŤò³«»Ï¤¹¤Ù¤¤À¤«¤é¤Ç¤¹¡£
rt-PA: °äÅÁ»ÒÁȤߴ¹¤¨ÁÈ¿¥·¿¥×¥é¥¹¥ß¥Î¡¼¥²¥ó¡¦¥¢¥¯¥Á¥Ù¡¼¥¿
(4) ðôư̮·ì´É·ÁÀ®½Ñ¤Îº£¸å¤ÎŸ˾
RS: ¿·¤·¤¤¥¬¥¤¥É¥é¥¤¥ó¤Î·ì´É·ÁÀ®½Ñ¤Ë´Ø¤¹¤ë¿ä¾©»ö¹à¤Ë¤Ä¤¤¤Æ¤Ï¤¤¤«¤¬»×¤ï¤ì¤Þ¤¹¤«¡©
GA: ÆâÍÆÅª¤Ë¤ÏÊݼéŪ¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢¸½»þÅÀ¤Ç¤ÏÂÅÅö¤Ê¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£ðôư̮ÆâËìÀÚ½ü½Ñ¤Ë´Ø¤·¤Æ¤Ï¡¢¤³¤ì¤Þ¤Ç¤Î·Ð¸³¤«¤é¥Ç¡¼¥¿¤â¿¤¯ÃßÀѤµ¤ì¡¢¥ê¥¹¥¯ÂХ٥ͥե£¥Ã¥È¤òÍý²ò¤¹¤ë¤Î¤ËÈó¾ï¤ËÎɤ¤¼ê¤¬¤«¤ê¤È¤Ê¤ëĹ´ü¤ÎÄÉÀץǡ¼¥¿¤â¤¢¤ê¤Þ¤¹¡£¤·¤«¤·¡¢·ì´É·ÁÀ®½Ñ¤Ï¤Þ¤À¤½¤Î°è¤Ë㤷¤Æ¤¤¤Þ¤»¤ó¡£ðôư̮ÆâËìÀÚ½ü½Ñ¤È¥¹¥Æ¥ó¥È¤òÍѤ¤¤¿·ì´É·ÁÀ®½Ñ¤òľÀÜÈæ³Ó¤¹¤ë»î¸³¤¬¤¢¤È¿ô·ïɬÍפÀ¤È»×¤¤¤Þ¤¹¡£Ã»´ü¡¦Ä¹´ü¤Î·ë²Ì¤Ë¤Ä¤¤¤Æ¡¢Æ±Åù¤«¡¢Í¥°Ì¤«¡¢ÎôÀ¤«¡¢¤³¤Î¤¢¤¿¤ê¤ò¸«¶Ë¤á¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
º¹¤·Åö¤¿¤ê¡¢º£²ó¤Î¿ä¾©»ö¹à¤ÏÂ礤¤Ë¿®Íê¤Ç¤¤ë¤â¤Î¤À¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£Æñ¤·¤¤¼ê½Ñ¤Ë¤Ê¤ê¤¦¤ë´µ¼Ô¤Ç¤Ï¡¢·ì´É·ÁÀ®½Ñ¤Î¤Û¤¦¤¬Å¬¤·¤Æ¤¤¤ë¾ì¹ç¤â¤¢¤ë¤Ç¤·¤ç¤¦¡£¤¿¤È¤¨¤Ððôư̮¹â°Ì¤ËÉÂÊѤ¬¤¢¤ë´µ¼Ô¤Ç¤Ï¡¢³Ü¹ü¤ò¼è¤ê³°¤µ¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤³¤È¤â¤¢¤ê¤Þ¤¹¤«¤é¡¢·ì´É·ÁÀ®½Ñ¤Î¤Û¤¦¤¬¤è¤¤¤Ç¤·¤ç¤¦¡£¤Þ¤¿¡¢Êü¼ÍÀþ¼£ÎŤˤè¤ë¶¹ºõ¤Î¤¢¤ë´µ¼Ô¤â¡¢ÉÂÊѤؤÎÅþã¤È¼êµ»»Ü¹Ô¤¬Èó¾ï¤Ëº¤Æñ¤Ç¤¹¤«¤é¡¢¤ä¤Ï¤ê·ì´É·ÁÀ®½Ñ¤ò¹Ô¤¦¤Û¤¦¤¬Íý¤Ë¤«¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ºÆ¶¹ºõ´µ¼Ô¤âƱÍͤǡ¢¥¹¥Æ¥ó¥ÈαÃ֤ˤè¤êºÆ¶¹ºõͽËɤ¬´üÂԤǤ¤Þ¤¹¡£ºÆ¶¹ºõͽËɤˤĤ¤¤Æ¤Ï¤µ¤é¤Ê¤ë¥Ç¡¼¥¿¤¬É¬ÍפǤ¹¤¬¡¢¸½»þÅÀ¤Ç¤Ï¡¢ÂÅÅö¤ÊÁªÂò¤À¤È»×¤¤¤Þ¤¹¡£
¤½¤Î¾¡¢¾õÂÖ¤¬»×¤ï¤·¤¯¤Ê¤¯¡¢¼ê½Ñ¥ê¥¹¥¯¤Î¹â¤¤´µ¼Ô¤Ë¤Ä¤¤¤Æ¤â¡¢¾É¸õÀ´µ¼Ô¤Î¾ì¹ç¡¢·ì´É·ÁÀ®½Ñ¤¬Íý¤Ë¤«¤Ê¤Ã¤Æ¤¤¤ë¤È»×¤¤¤Þ¤¹¡£¤·¤«¤·¡¢Ìµ¾É¸õÀ´µ¼Ô¤Ç¤Ï¡¢·ì´É·ÁÀ®½Ñ¤Ë¤è¤Ã¤ÆÉ¾õ¤¬°²½¤¹¤ë¥ê¥¹¥¯¤¬¤¢¤ë¤¿¤á¡¢´µ¼Ô¤Ë¤È¤Ã¤ÆÍ±×¤«¤É¤¦¤«Ê¬¤«¤ê¤Þ¤»¤ó¡£Ìôʪ¼£ÎÅ¤ÇÆ±Åù¤Î¸ú²Ì¤¬ÆÀ¤é¤ì¤ë¾ì¹ç¤â¤¢¤ê¤Þ¤¹¤«¤é¡¢¤â¤¦¤¹¤³¤·¸¡Æ¤¤¬É¬ÍפǤ·¤ç¤¦¤Í¡£
RS: »ä¤â·ì´É·ÁÀ®½Ñ¤Ë¤Ä¤¤¤Æ¤Ï¾É¸õÀ´µ¼Ô¤Ë¹Ô¤¦¤Ù¤¤È¤¤¤¦°Õ¸«¤Ë»¿À®¤Ç¤¹¡£Î㤨¤Ð¡¢ÉÔ°ÂÄê¤Ê¿´¼À´µ¤È¤¤¤Ã¤¿ÉÂÂÖ¤òͤ¹¤ë¾É¸õÀ´µ¼Ô¤Ç¤Ï¡¢ÆÃ¤ËÁá´ü¤Ë¤Ï¡¢ÆâËìÀÚ½ü½Ñ¤è¤ê¤â·ì´É·ÁÀ®¡¦¥¹¥Æ¥ó¥ÈαÃ֤Τۤ¦¤¬¤Þ¤À°ÂÁ´¤Ç¤·¤ç¤¦¡£Ìµ¾É¸õÀ´µ¼Ô¤Ë´Ø¤·¤Æ¤Ï¡¢¤É¤Á¤é¤¬Å¬ÀÚ¤«¤ÎµÄÏÀ¤Ï¤Þ¤ÀÆñ¤·¤¤¤Ç¤¹¤Í¡£
¤Þ¤â¤Ê¤¯¡¢ÃíÌܤÎÎ×¾²»î¸³¤Î·ë²Ì¤¬¤¤¤¯¤Ä¤«È¯É½¤µ¤ì¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢¤½¤Î¤¦¤Á¡¢Êƹñ¤È¥«¥Ê¥À¤Ç¹Ô¤ï¤ì¤Æ¤¤¤ëCREST»î¸³¡ÊCarotid Revascularization Endarterectomy vs. Stenting Trial¡Ë¤Ç¤Ï¡¢·ì´É·ÁÀ®½Ñ¡Ê¥¹¥Æ¥ó¥ÈαÃÖ¡Ë¤ÈÆâËìÀÚ½ü½Ñ¤¬¾É¸õÀ´µ¼Ô¡¢Ìµ¾É¸õÀ´µ¼Ô¤Ë¤ª¤¤¤ÆÈæ³Ó¸¡Æ¤¤µ¤ì¤Æ¤¤¤Þ¤¹¡£º£¸å¡¢·ì´É·ÁÀ®½Ñ¤È¥¹¥Æ¥ó¥ÈαÃֽѤ˾ÇÅÀ¤ò¤¢¤Æ¤¿¸¦µæ¤¬½Ð¤Æ¤¯¤ë¤³¤È¤Ë´üÂÔ¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£









