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Ä¡±Ù¸é È°ÅüúÈÄ metronidazole gelÀÇ Ä¡·áÈ¿°ú¿¡ °üÇÑ ¿¬±¸

Effects of metronidazole gel as an adjunct to scaling and root planing on the treatment of adult periodontitis

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Abstract

°á ·Ð
Áߵ ¹× ÁøÇàµÈ Ä¡ÁÖÁúȯÀÇ Ä¡·á¸¦ À§ÇÏ¿© °æÈñ´ëÇб³ Ä¡°úº´¿ø Ä¡ÁÖ°ú¿¡ ³»¿øÇÑ È¯ÀÚ
Áß¿¡¼­ Ä¡ÁÖ³¶ ±íÀÌ°¡ 5-8§®ÀÎ Ä¡¾Æ°¡ 1/4¾Ç´ç ÃÖ¼Ò 2°³ ÀÌ»óÀΠȯÀÚ 20¸íÀ» ´ë»óÀ¸·Î ÇÏ¿©
metronidazole gelÀÇ Ä¡ÁÖÄ¡·á½Ã ºÎ°¡Àû »ç¿ëÀÇ È¿°ú¸¦ Æò°¡ÇÏ¿´´Ù. ¸ÕÀú, ÃÊÁø½Ã¿¡ ÀÓ»óÁö
¼ö°Ë»ç¿Í ¼¼±Õ°Ë»ç¸¦ ½ÃÇàÇÏ¿´À¸¸ç Ä¡¼®Á¦°Å¼ú ¹× Ä¡±Ù¸é È°ÅüúÀ» ½ÃÇàÇÏ¿´°í ½ÇÇ豺¿¡´Â
metronidazole gelÀ» Åõ¿©ÇÏ¿´°í, ´ëÁ¶±º¿¡´Â saline »ç¿ë±º°ú chlorhexidine »ç¿ë±ºÀ¸·Î ³ª´©
¾î °¢°¢ Åõ¿©ÇÏ¿´´Ù. 0, 4, 8ÁÖ¿¡ °¢°¢ ÀÓ»óÁö¼ö¿Í À§»óÂ÷ Çö¹Ì°æÇÏ¿¡¼­ ¼¼±Õ ºÐÆ÷¸¦ °Ë»çÇÏ
¿´À¸¸ç À̵éÀÇ º¯È­¸¦ ºñ±³, °üÂûÇÏ¿© ´ÙÀ½°ú °°Àº °á·ÐÀ» ¾ò¾ú´Ù.
1. metronldazole gelÀ» ±¹¼Ò¾à¹° ¼Û´ÞÁ¦Àç·Î »ç¿ëÇÑ ±º¿¡¼­´Â »ý¸®½Ä¿°¼ö·Î Ä¡Àº ¿¬ÇÏ ¼¼
ôÀ» ½ÃÇàÇÑ ±º¿¡ ºñÇÏ¿© Ä¡Àº ¿­±¸ ÃâÇ÷ Áö¼ö¿Í Ä¡ÁÖ³¶ ±íÀÌ°¡ °¨¼ÒÇÏ¿´À¸¸ç(p<0.05), ¼¼±Õ
°Ë»ç¿¡¼­´Â ³ª¼±Çü¼¼±Õ°ú ¿îµ¿¼º °£±ÕÀÇ »ó´ëÀû ºÐÆ÷°¡ »ý¸®½Ä¿°¼ö »ç¿ë±º¿¡ ºñÇÏ¿© °¨¼ÒÇÏ
¿´°í(p<0.05), ±¸±ÕÀÇ »ó´ëÀû ºÐÆ÷´Â À¯ÀǼºÀÖ°Ô Áõ°¡ÇÏ¿´´Ù.
2. metronidazole gel »ç¿ë±º°ú »ý¸®½Ä¿°¼ö »ç¿ë±º¿¡¼­ µÎ±º °øÈ÷ ÃÊÁø½Ã¿¡ ºñÇÏ¿© 8ÁÖ±î
Áö ³ª¼±Çü¼¼±Õ°ú ¿îµ¿¼º °£±ÕÀÇ »ó´ëÀû ºÐÆ÷´Â °¨¼ÒÇÏ¿´°í ±¸±ÕÀÇ »ó´ëÀû ºÐÆ÷´Â Áõ°¡ÇÏ¿´
À¸¸ç metronldazole gel »ç¿ë±º¿¡¼­ ´õ ÇöÀúÇÑ º¯È­¸¦ º¸¿´´Ù.
3. metronidazole gel ±¹¼Ò ¾à¹° ¼Û´Þ Á¦Àç »ç¿ë±º°ú chlorhexidine ¿ë¾×À¸·Î Ä¡Àº ¿¬ÇÏ ¼¼
ô¼úÀ» ½ÃÇàÇÑ ±º°úÀÇ ºñ±³¿¡¼­´Â µÎ ±º ¸ðµÎ ÃÊÁø¿¡ ºñÇÏ¿© Ä¡Àº ¿­±¸ ÃâÇ÷ Áö¼ö¿Í Ä¡ÁÖ³¶
±íÀÌ°¡ À¯ÀǼºÀÖ°Ô °¨¼ÒÇÏ¿´À¸¸ç(P<0.05), µÎ ±º°£ÀÇ Â÷ÀÌ¿¡¼­µµ Åë°èÇÐÀû À¯ÀǼºÀÌ ÀÖ¾ú´Ù
(p<0.05). ¼¼±Õ°Ë»ç¿¡¼­µµ µÎ ±º °øÈ÷ ³ª¼±Çü ¼¼±Õ°ú ¿îµ¿¼º ¼¼±ÕÀÇ °¨¼Ò¸¦ º¸¿´À¸¸ç ±¸±Õ
ÀÇ »ó´ëÀû ºÐÆ÷´Â Áõ°¡ÇÏ¿´´Ù(p<0.05).
4. metronidazole gel »ç¿ë±º¿¡¼­ ¼¼±ÕºÐÆ÷ º¯È­¿Í chlorhexldine »ç¿ë±º¿¡¼­ ¼¼±ÕºÐÆ÷ º¯
È­¸¦ ºñ±³ÇØ º¼ ¶§ metronidazole gel »ç¿ë±ºÀÇ ³ª¼±Çü ¼¼±Õ°ú ¿îµ¿¼º ¼¼±ÕÀÇ °¨¼Ò´Â ´õ Çö
ÀúÇÏ¿© chlorhexidine »ç¿ë±º°ú À¯ÀÇÇÑ Â÷À̸¦ º¸¿´´Ù(p<0.05).
ÀÌ»óÀÇ °á°ú¸¦ ÅëÇØ º¼ ¶§ metronidazole gelÀ» Áߵ ÀÌ»óÀÇ Ä¡ÁÖÁúȯ Ä¡·á¿¡ Àû¿ëÇÏ¿´
À» ¶§´Â ±â°èÀû Ä¡±Ù¸é È°Åüú°ú ÇÔ²² ºÎ°¡ÀûÀÎ Ä¡·á·Î½á ÀÓ»óÁö¼ö °³¼± È¿°ú°¡ ÀÖ´Ù°í »ç
·áµÈ´Ù.

The purpose of this study was to evaluate the clinical and microbiological effects of
metronidazole 25% dental gel that was applied to periodontal pockets who have moderate
to advanced chronic adult periodontitis were selected for this study. The quadrants that
clad 2 or 3teeth with 5-8mm probing pocket depth were selected and divided into test
side and control sloe according to the split-mouth design. The metronidazole 25% dental
gel applied on test side and 0.12% chlorhexidine solution applicated on positive control
side, normal saline irrigation into periodontal pocket was applicated to negative control
side respectively. Above procedures followed scaling and root planing at baseline
(0week).
The subgingival sterile saline irrigation and chlorhexidine irrigation were done for
about 30seconds respectively The metronidazole 25% dental gel was applied to
periodontal pocket at 0,1 week in the test side.
The clinical and microbiological analysis carried out at baseline(0week) and 4,8 weeks.
The results of this study were as follows ;
1. The sulcular bleeding index, probing pocket depth were significantly reduced in the
test group. The relative proportions of spirochetes and motile rods were significantly
reduced to negative control group and the proportion of cocci was correspondingly
increased in the test group.
2. The sulcular bleeding index, probing pocket depth were significantly reduced in
metronidazole group. and, there was a significant differences between 2 groups. Also,
the relative proportions of spirochetes and motile rods were reduced hi both group. And,
there was a significant differences between 2 groups.
In Conclusion, application of metronidazole 25% dental gel as an adjunct to mechanical
debridement of root surfaces may improved the clinical and microbiological status of
periodontal disease sites.

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