Á¤»ó ½É±â´ÉÀ» º¸ÀÌ´Â ³ëÀΠȯÀÚ¿¡¼ Á¤Çü¿Ü°ú ¼ö¼ú Àü NT-proBNPÀÇ ¿ªÇÒ
The Role of Preoperative NT-proBNP in Elderly Orthopedic Patients with Normal Left Ventricular Systolic Function
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°íÀºÁ¤(Ko Eun-Jung) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
¹®À翬(Moon Jae-Youn) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
ÀÓ¿µ¹Î(Lim Yeong-Min) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
È«¿øÁ¤(Hong Won-Jung) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
½Å¼®Ç¥(Shin Suk-Pyo) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
±è»óÈÆ(Kim Sang-Hoon) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
¾ç¿ìÀÎ(Yang Woo-In) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
¼ºÁ¤ÈÆ(Sung Jung-Hoon) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
±èÀÎÀç(Kim In-Jai) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
ÀÓ»ó¿í(Lim Sang-Wook) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
Â÷µ¿ÈÆ(Cha Dong-Hun) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
Á¶½Â¿¬(Cho Seung-Yun) - Â÷ÀǰúÇдëÇб³ ºÐ´çÂ÷º´¿ø ½ÉÀå³»°ú
Abstract
¸ñ Àû: ±âÁ¸ÀÇ ¿©·¯ ¿¬±¸¿¡ ÀÇÇϸé NT-proBNP°¡ ¼ö¼ú ÈÄ ½ÉÇ÷°ü°è ÇÕº´ÁõÀ» ¿¹ÃøÇÒ ¼ö ÀÖ´Â À¯¿ëÇÑ ÀÎÀÚ¶ó°í ¾Ë·ÁÁ³À¸¸ç, ÀÌ´Â ¼ö¼ú Àü ½ÉÀå ÁÂ½É½Ç ±â´ÉÀ» È®ÀÎÇϱâ À§ÇÑ ½ÉÀåÃÊÀ½ÆÄ¸¦ ´ë½ÅÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ÇÏÁö¸¸ º» ¿¬±¸¿¡¼´Â ¼ö¼ú Àü ½ÉÀåÃÊÀ½ÆÄ»ó¿¡¼ Á¤»óÀûÀÎ ÁÂ½É½Ç ±â´ÉÀ» °¡Áö°í ÀÖ´Â ³ëÀΠȯÀÚ¿¡¼ Ç÷Áß NT-proBNP ¼öÄ¡°¡ ºñ½ÉÀ强 ¼ö¼ú ÈÄ ½É³úÇ÷°ü À§ÇèÀ» ¿¹ÃøÇÒ ¼ö ÀÖ´ÂÁö¿¡ ´ëÇØ¼ ¾Ë¾Æº¸°íÀÚ ÁøÇàµÇ¾ú´Ù.
¹æ ¹ý: º» ¿¬±¸´Â ÈÄÇâÀû ¿¬±¸·Î Á¤Çü¿Ü°ú ¼ö¼ú Àü ¼ö¼ú °¡´É¼º ¹× ½ÉÀå ±â´É Æò°¡¸¦ À§ÇØ ½ÉÀå ³»°ú ÇùÁø ÀÇ·ÚµÈ ³ëÀΠȯÀÚµéÀÇ Àǹ« ±â·ÏÀ» ºÐ¼®ÇÏ¿© ÁøÇàÇÏ¿´´Ù. ¼ö¼ú Àü À§Ç輺 Æò°¡¸¦ À§ÇØ ½ÉÀå³»°ú¿¡¼ ±Ç°íÇÑ °æÈäºÎ ½ÉÀåÃÊÀ½ÆÄ¿Í NTproBNP¸¦ µ¿½Ã¿¡ ½ÃÇàÇÑ È¯ÀÚ Áß ÁÂ½É½Ç ±¸Ç÷·üÀÌ 55% ÀÌ»ó µÇ´Â 70¼¼ ÀÌ»óÀÇ È¯ÀÚ 275¸íÀ» ¿¬±¸ ´ë»óÀ¸·Î ÇÏ¿´´Ù. ȯÀÚµéÀÇ À§ÇèÀÎÀÚµéÀ» ºÐ¼®ÇÏ¿´À¸¸ç ƯÈ÷ Revised Cardiac Risk Index (RCRI), CRP, NT-proBNP µîÀÇ ÀÎÀÚµéÀÌ µ¶¸³ÀûÀÎ À§Çè ÀÎÀÚ ÀÎÁö ºÐ¼®ÇÏ¿´´Ù. ¼ö¼ú ÈÄ ÁÖ¿ä ½É³úÇ÷°ü »ç°ÇÀÇ Á¤ÀÇ´Â ±Þ¼º ½É±Ù°æ»öÁõ, ½ÉºÎÀü, Æó»öÀüÁõ, ³ú°æ»ö, ½É¹æ¼¼µ¿ ¹× ÀÌ·Î ÀÎÇÑ »ç¸ÁÀ¸·Î Á¤ÀÇÇÏ¿´´Ù.
°á °ú: ÃÑ 275¸íÀÇ È¯ÀÚ Áß 33¸í(12%)¿¡¼ ÁÖ¿ä ½É³úÇ÷°ü »ç°ÇÀÌ ¹ß»ýÇÏ¿´À¸¸ç ÇÕº´ÁõÀÌ ¹ß»ýÇÑ ±º¿¡¼ NT-proBNP°ªÀÌ ´õ ³ô°Ô ÃøÁ¤µÇ¾ú´Ù(1,904.20 ¡¾ 2,300.23 vs. 530.58 ¡¾ 882.27, p< 0.01). ¼ö¼ú ÈÄ ÁÖ¿ä ½É³úÇ÷°ü »ç°ÇÀÇ ¿¹Ãø¿¡ ´ëÇÑ ROC curve ºÐ¼®¿¡¼ Ç÷Áß NT-proBNP ³óµµ´Â Åë°èÇÐÀûÀ¸·Î À¯ÀÇÇÏ°Ô ³ª¿ÔÀ¸³ª(p < 0.001), RCRI score´Â Àǹ̰¡ ¾ø¾ú´Ù. ÁÖ¿ä ½É³úÇ÷°ü »ç°Ç ¹ß»ý ¿¹Ãø¿¡ ´ëÇÑ NT-proBNP ³óµµÀÇ ÃÖÀû°áÁ¤ °ªÀº 416.3 pg/mL¿´À¸¸ç ÀÌ °ª¿¡¼ÀÇ ¹Î°¨µµ¿Í ƯÀ̵µ´Â °¢°¢ 69.70%, 67.36%·Î ³ªÅ¸³µ´Ù. ´Ùº¯·® ºÐ¼®¿¡¼ ¼ö¼ú Àü 80¼¼ ÀÌ»óÀÇ °í·É(odd ratio: 2.313; p = 0.047)°ú Ç÷Áß NTproBNPÀÇ »ó½Â(odd ratio: 3.189; p = 0.009)¸¸ÀÌ ÁÖ¿ä ½É³úÇ÷°ü »ç°í°Ç ¿¹ÃøÀÇ µ¶¸³ÀûÀÎ À§ÇèÀÎÀÚ·Î ³ªÅ¸³µ´Ù.
°á ·Ð: ºñ½ÉÀ强 ¼ö¼úÀ» ¾ÕµÐ ³ëÀο¡¼ ½ÉÀåÃÊÀ½ÆÄ»ó¿¡¼ Á¤»ó ÁÂ½É½Ç ¼öÃà ±â´ÉÀ» º¸¿´´õ¶óµµ, ¼ö¼ú Àü Ç÷Áß NTproBNP ÃøÁ¤Àº °¡ ¼ö¼ú ÈÄ ¹ß»ýÇÏ´Â ÁÖ¿ä ½É³úÇ÷°ü »ç°ÇÀ» ¿¹ÃøÇÒ ¼ö ÀÖ´Â À¯¿ëÇÑ °Ë»çÀÌ´Ù.
Background/Aims: Preoperative N-terminal pro-brain natriuretic peptide (NT-proBNP) is a useful predictor of postoperative cardiovascular complications. The present study investigated whether blood NT-proBNP values are suitable for predicting postoperative cardiovascular complications after non-cardiac surgery in elderly patients showing normal left ventricular (LV) function on preoperative echocardiograms.
Methods: This study was performed by analyzing the medical records of elderly patients referred to the cardiology department for the purpose of assessing their cardiac function before orthopedic surgery. Of the patients who underwent echocardiography and NTproBNP assessment simultaneously, 275 patients aged ¡Ã 70 years and with an LV ejection fraction of ¡Ã 55% were included in the study.
Results: Major adverse cardiac and cerebrovascular events (MACCEs) occurred in 33 (12%) of the 275 patients, and the NT-proBNP concentration was higher in patients with complications than in those without complications (1,904.20 ¡¾ 2,300.23 vs. 530.58 ¡¾ 882.27 pg/mL, p < 0.01). The ROC area under the curve was 0.756 (95% confidence interval 0.701-0.805, p < 0.001) with an optimal cutoff of 416.3 pg/mL (69.7% sensitivity, 67.36% specificity). A multivariate analysis showed that a preoperative age of > 80 years (odds ratio, 2.313; p = 0.047) and an increased blood NT-proBNP concentration (odds ratio, 3.189; p = 0.009) were independent risk factors for the prediction of MACCEs.
Conclusions: Although elderly patients scheduled to undergo non-cardiac surgery may show normal LV systolic function on echocardiography, measurement of their preoperative blood NT-proBNP concentration is useful for predicting MACCEs occurring after non-cardiac surgery.
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Aged, Natriuretic peptides, Echocardiography, Orthopedics
KMID :
0882420140870030302
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