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The effect of growth hormone treatment on craniofacial growth in short stature children

Korean Journal of Orthodontics 2010³â 40±Ç 4È£ p.227 ~ 238
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Á¤¼ºÈ£ ( Chung Sung-Ho ) - ¿µ³²´ëÇб³ ´ëÇпø ÀÇÇаú
±èÁø¿í ( Kim Jin-Wook ) - ¿µ³²´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡°úÇб³½Ç
¹Ú¿ëÈÆ ( Park Yong-Hoon ) - ¿µ³²´ëÇб³ ÀÇ°ú´ëÇÐ ¼Ò¾Æû¼Ò³â°úÇб³½Ç
ȲÃæÁÖ ( Hwang Chung-Ju ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±³Á¤Çб³½Ç
ÀÌÈñ°æ ( Lee Hee-Kyung ) - ¿µ³²´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡°úÇб³½Ç

Abstract

Àú½ÅÀåÀ̶õ °°Àº ¿¬·É ¹× ¼ºº° ¼Ò¾ÆµéÀÇ Ç¥ÁØ ½ÅÀå Æò±ÕÄ¡¿¡¼­ ?2.0 SD ÀÌÇÏÀÎ °æ¿ì¸¦ ¸»ÇÑ´Ù. º» ¿¬±¸ÀÇ ¸ñÀûÀº Àú½ÅÀå ¼Ò¾ÆÀÇ µÎ°³¾È¸é°ñ°ÝÀÇ Æ¯¼ºÀ» ºÐ¼®ÇÏ°í, ¼ºÀåÈ£¸£¸ó Ä¡·á°¡ ½ÅÀåÀ» ¼ºÀå½ÃÅ´°ú µ¿½Ã¿¡ µÎ°³¾È¸é°ñ°Ý¿¡ ¾î¶² ¿µÇâÀ» ÁÖ´ÂÁö ¾Ë¾Æº¸°íÀÚ ÇÔÀÌ´Ù. ¿µ³²´ëÇб³ ÀÇ°ú´ëÇÐ ºÎ¼Óº´¿ø ¼Ò¾Æû¼Ò³â°ú¿¡¼­ Àú½ÅÀåÀ¸·Î Áø´Ü¹ÞÀº ¼Ò¾Æ¸¦ ´ë»óÀ¸·Î ¼ºÀå È£¸£¸ó Ä¡·á Àü ±×¸®°í Ä¡·á ÈÄ 1³â, 2³â ÈÄ ÃÑ 3ȸ Ãø¸ð µÎºÎ ¹æ»ç¼± ±Ô°Ý »çÁøÀÇ ÃÔ¿µÀ» ½ÃÇàÇÏ¿´´Ù. ´ëÁ¶±ºÀº °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ±³Á¤°ú¿¡ ¼ÒÀåµÈ Çѱ¹ÀÎ Æò±Õ ½ÅÀåÀÇ 2 Ç¥ÁØ¿ÀÂ÷ ³»ÀÇ ¾Æµ¿µéÀ» ´ë»óÀ¸·Î Ãø¸ð µÎºÎ ¹æ»ç¼± ±Ô°Ý»çÁøÀ» 2³â¸¶´Ù 10³â°£ ÃÔ¿µÇÑ ÀڷḦ ÀÌ¿ëÇÏ¿© Àú½ÅÀå ¼Ò¾ÆÀÇ ¿¬·É°ú ¼ºº°À» ±âÁØÀ¸·Î ¦Áø Ç¥Áý(paired sampling)À» ÇÏ¿´´Ù. ¼ºÀå È£¸£¸ó Ä¡·á Àü Àú½ÅÀå ¼Ò¾Æ´Â ÀÛ°í ÈÄÅðµÈ ÇϾǰñ°ú ÆíÆòÇÑ µÎ°³Àú¸¦ °¡Áö´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¼ºÀå È£¸£¸ó Ä¡·á ÈÄ anterior, posterior cranial base length, upper posterior facial height, lower anterior facial height, posterior total facial height, mandibular ramus length, mandibular corpus length¿Í overall mandibular length ¼ºÀå·®ÀÌ Á¤»ó±º¿¡¼­ÀÇ 2³â ¼ºÀå·®°ú ºñ±³ÇßÀ» ¶§ À¯ÀÇÇÏ°Ô Å« °ÍÀ¸·Î ³ªÅ¸³µÀ¸¸ç °¢µµ °èÃø¿¡¼­´Â saddle angle, mandibular plane angle°ú ANBº¯È­·®ÀÌ Á¤»ó±º¿¡¼­ÀÇ 2³â ¼ºÀå·®°ú ºñ±³ÇßÀ» ¶§ Å« º¯È­¸¦ º¸À̸ç Á¤»ó±ºÀÇ Æò±ÕÄ¡¸¦ µû¶óÀâ´Â °æÇâÀ» º¸¿´´Ù. ¼ºÀå È£¸£¸ó Ä¡·á´Â ºÒ±ÕÇüÀûÀÎ ¼ºÀåÀÇ Â¡ÈÄ ¾øÀÌ Á¤»óÈ­¸¦ ÇâÇÑ ¼ºÀå(µû¶óÀâ±â ¼ºÀå)À» ³ªÅ¸³»¾úÀ¸¸ç À̴ ƯÈ÷ ÇϾǰúµÎÀÇ ¼ºÀå°ú Èľȸé°í°æÀÇ ¼ºÀåÀ» ÃËÁø½ÃÄÑ Àú½ÅÀå ¼Ò¾ÆÀÇ convexÇÑ profileÀ» ¿ÏÈ­ÇÏ´Â °ÍÀ¸·Î ÆǴܵȴÙ.

Objective: The purpose of this study was to analyze the effect of growth hormone treatment (GHT) on craniofacial growth in children of short stature.

Methods: Nineteen untreated children of short stature were referred from the Pediatric Department, Yeungnam University Hospital as a subject group. All subjects had lateral cephalograms taken before, after 1 year and after 2 years of growth hormone treatment. As a reference group, we selected 19 normal children with paired sampling who matched the subjects¡¯ age and sex, from the Department of Orthodontics, Kyungpook National University Hospital.

Results: Before GHT, anterior cranial base length and upper posterior facial height, posterior total facial height, mandibular ramus length, and mandibular corpus length were significantly smaller in the reference group. In angular craniofacial measurements, saddle angle and mandibular plane angle were larger. SNA and SNB were smaller in the reference group. After two years of GHT, growth hormone accelerated growth in several craniofacial components. The posterior total facial height, the anterior, posterior cranial base length, and the mandibular ramus length were increased. And the difference in mandibular plane angle and ANB values compared with the reference group was decreased.

Conclusions: GHT over 2 years leads to a craniofacial catch-up growth tendency, which is pronounced in interstitial cartilage and condylar cartilage.

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Àú½ÅÀå ¼Ò¾Æ; ¼ºÀåÈ£¸£¸ó Ä¡·á; µÎ°³¾È¸é°ñ µû¶óÀâ±â ¼ºÀå
Short stature children;Growth hormone therapy;Craniofacial catch-up growth

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