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ÇìÆĸ° °áÇÕµÈ Hemophan Åõ¼®±â¸¦ »ç¿ëÇÑ Ç÷¾×Åõ¼®°ú Àü½ÅÀû ÇìÆĸ° Åõ¿©ÇÑ Ç÷¾×Åõ¼®ÀÇ È¿À² ºñ±³ Comparison of Dialysis Efficiency Between Hemodialysis Using Heparin Bound Hemophan and Routine Hemodialysis with Systemic Heparinization

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À̱Թé/Kyu Beck Lee ±èÀ±±¸/ÀÌÀ±ÇÏ/±è´ëÁß/¿ÀÇÏ¿µ/À弼ȣ/Yoon Goo Kim/Yoon Ha Lee/Dea Joong Kim/Ha Young Oh/Se Ho Jang

Abstract

¿ä¾à
Ç÷¾×Åõ¼® ½Ã ü¿Ü Ç÷¾× ȸ·Î¿¡¼­ Ç÷¾×ÀÀ°í°¡ ¹ß»ýÇÏ´Â °ÍÀ» ¹æÁöÇϱâ À§ÇÏ¿© ÇìÆĸ°°ú °°
Àº Ç×ÀÀ°íÁ¦¸¦ Åõ¿©ÇÏ¿©¾ß ÇÑ´Ù. ±×·¯³ª ÃâÇ÷ À§ÇèÀÌ ³ôÀº ȯÀڵ鿡¼­ Ç×ÀÀ°íÁ¦ »ç¿ëÀÌ ¾î
·Æ±â ¶§¹®¿¡ ÇöÀç Ç×ÀÀ°íÁ¦ Á¦Á¦³ª Åõ¿©¹æ¹ýÀ» º¯Çü½ÃŲ Åõ¼®¹ýµéÀÌ °ËÅäµÇ°í ÀÖÀ¸³ª ÇÕº´
Áõ°ú ¹®Á¦Á¡µéÀÌ ¸¹Àº ½ÇÁ¤ÀÌ´Ù. Hemophan Åõ¼®¸·Àº cellulose °ñ°Ý¿¡ ¾çÀüÇϸ¦ ¶í
N,N-dimethyl-aminoethyl(DEAE) groupÀÌ ÀÖ¾î À½ÀüÇϸ¦ ¶í ÇìÆĸ°°ú °áÇÕÇÒ ¼ö ÀÖ´Ù. ÀÌ
·¯ÇÑ ¼ºÁúÀ» ÀÌ¿ëÇÏ¿© Hemophan Åõ¼®±â¿¡ ÇìÆĸ°À» °áÇÕ½ÃŲ ÈÄ Ç÷¾×Åõ¼®À» ½ÃÇàÇϸé, Ç×
ÀÀ°íÁ¦ »ç¿ë ¾øÀÌ È¿°úÀûÀÎ Ç÷¾×Åõ¼®À» ½ÃÇàÇÒ ¼ö ÀÖ´Â °ÍÀ¸·Î º¸°íµÈ ¹Ù ÀÖ´Ù. ±×·¯³ª ¾Æ
Á÷ ÀÌ·¯ÇÑ Ç÷¾×Åõ¼®¹ýÀÇ È¿À²¿¡ °üÇÑ º¸°í´Â µå¹® ½ÇÁ¤ÀÌ´Ù.
ÀúÀÚµéÀº ÃâÇ÷ À§ÇèÀÌ ³ôÀº ¸»±â½ÅºÎÀü ȯÀÚµéÀ» ´ë»óÀ¸·Î ÇìÆĸ° °áÇÕµÈ Hemophan Åõ
¼®±â¸¦ »ç¿ëÇÑ Ç÷¾×Åõ¼®(Hemodialysis using heparin bound Hemophan, HBH-Ç÷¾×Åõ¼®)À»
½ÃÇàÇÏ°í, µ¿ÀÏÇÑ È¯ÀÚ°¡ ÃâÇ÷ À§Ç輺ÀÌ ¾øÀ» ¶§ Àü½ÅÀû ÇìÆĸ° Åõ¿©ÇÑ Ç÷¾×Åõ¼®(Routine
Hemodialysis with systemic heparinization, R-Ç÷¾×Åõ¼®)À» ½ÃÇàÇÑ ÈÄ, µÎ °¡Áö ¹æ¹ýÀÇ È¿
À²À» ºñ±³Çϱâ À§ÇØ °¢°¢ Ç÷¾× ±¸È¹ ¿ëÀû ¼Õ½Ç(Total Blood Compartment Volume, TBCV)
À» ÃøÁ¤ÇÏ¿© Åõ¼®±â Ç÷¾×ÀÀ°í¸¦ ºñ±³ÇÏ°í, Åõ¼®¸· ¿ä¼Ò û¼ÒÀ²(K), Kt/V¸¦ ÃøÁ¤ÇÏ¿© Åõ¼®ÀÇ
ÀûÀýµµ¸¦ ºñ±³ÇÏ¿© ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù.
´ë»óȯÀÚ´Â ¸ðµÎ 10¸íÀ̾úÀ¸³ª 1¸í¿¡¼­´Â HBH-Ç÷¾×Åõ¼® ½Ã Åõ¼®±â¿¡ ½ÉÇÑ Ç÷¾×ÀÀ°í ¹ß
»ýÀ¸·Î Åõ¼®±â¸¦ ±³Ã¼ÇÏ¿© 9¸í¿¡¼­¸¸ ºñ±³°¡ °¡´ÉÇÏ¿´´Ù. HBH-Ç÷¾×Åõ¼® ½Ã TBCV(Æò±Õ¡¾
Ç¥ÁØ¿ÀÂ÷)´Â 17¡¾4%·Î R-Ç÷¾×Åõ¼® ½Ã 4¡¾1%¿¡ ºñÇÏ¿© À¯ÀÇÇÏ°Ô ¸¹¾Ò´Ù(p<0.05). HBH-Ç÷
¾×Åõ¼®½Ã K °ªÀº 143¡¾3ml/min, Kt/V´Â 1.25¡¾0.10·Î R-Ç÷¾×Åõ¼® ½Ã K°ª 145¡¾4ml/min,
Kt/V 1.28¡¾0.07°ú °¢°¢ ºñ±³ÇÏ¿© º¼ ¶§ À¯ÀÇÇÑ Â÷ÀÌ°¡ ¾ø¾ú´Ù(p>0.05). µû¶ó¼­ HBH-Ç÷¾×
Åõ¼®Àº ÃâÇ÷ À§ÇèÀÌ ³ôÀº ¸»±â½ÅºÎÀü ȯÀڵ鿡¼­ È¿À²ÀûÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Â Åõ¼®¹æ¹ýÀ̳ª
Åõ¼® Áß Åõ¼®±â Ç÷¾×ÀÀ°í ¹ß»ýÀ» °¨½ÃÇÏ´Â °ÍÀÌ ¹Ýµå½Ã ÇÊ¿äÇÏ´Ù°í »ý°¢ÇÑ´Ù.
#ÃÊ·Ï#
Although hemodialysis using heparin bound Hemophan(HBH-HD) has been reported to
be a possible modality that can be used in patients at high risk of bleeding, the
efficiency of HBH-HD is not certain. To investigate the efficiency of HBH-HD, we
compared the total blood compartment volume(TBCV), Kt/V and urea clearance of
dialyzer(K) of HBH-HD with those of routine hemodialysis with systemic
heparinization(R-HD) in the same patients. HBH-HD was switched to R-HD as soon as
the bleeding risk had ceased. Before each HBH-HD, heparin solution(1 liter, 20IU/m1
saline) was recirculated through the Hemophan(Gambro dialyzer, GFS Plus 11) for 1
hour while removing saline solution(700ml/hr) by applying transmembrane pressure
gradient, followed by a single pass rinse with 1 liter of saline solution. Then we
performed 10 HBH-HD on 10 patients at risk of bleeding. The dilayzer had to be
changed due to severe clotting in one patient during HBH-HD so the comparison of
above parameters was possible in 9 patients. The duration of each dialysis was possible
in 9 patients. The duration of each dialysis was standardized to 4 hours at blood flow
of 200 to 250m1/min. During HBH-HD, there was a slight increase in activated partial
thromboplastin time(aPTT)(45.02.6 sec) at 15 min after initiation of dialysis from
predialysis level(35.81.3 sec), but no increase in aPTT was observed at 60min, 120min,
and the end of dialyses. The loss of TBCV(%) of dialyzers was greater in
HBH-HD(174%) than in R-HD(51%). The Kt/V and K of HBH-HD, however, were 1.25
¡¾0.10 and 143¡¾3ml/min, respectively, which did not differ from those of R-HD which
were 1.28¡¾0.07 and 145¡¾4ml/min, respectively.
We conclude that the use of heparin bound Hemophan can be an efficient
hemodialysis technique in patients at high risk of bleeding, but clotting of the dialyzer
should be observed carefully during hemodialysis(values are mean ¡¾ SE).

Å°¿öµå

Heparin bound Hemophan; Adequacy; Clotting;

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