본문 바로가기
KERD
논문KCI 등재

천식 소아에서 호기산화질소 농도와 기도 과민성, 혈액 호산구 수, 혈청 호산구 양이온 단백 농도와의 상관관계

Relationships between Fraction of Nitric Oxide, Airway Hyperresponsiveness, Blood Eoshinophil Counts and Serum Eosinophil Cationic Protein in Asthmatic Children

1

조회

0

다운로드

2

인용

0

참고문헌

키워드

주제분류소아과학

초록

목 적:호기산화질소 농도의 측정은 천식 환자에서 시행이 간편하며, 빠르고 비침습적인 하기도 염증의 임상적 지표로서 최근 각광받고 있다. 본 연구는 천식 소아에서 폐 기능, 메타콜린 기도 과민성, 혈액 호산구 염증지표와 메타콜린 유발시험 전, 후에 측정한 호기산화질소 농도 사이의 연관성을 알아보고자 하였다. 방 법:기침, 천명, 호흡 곤란 등 천식 증상으로 고려대학교 안암병원 소아알레르기 호흡기 클리닉을 방문한 환아 55명에서 폐 기능 검사, 메타콜린 유발 검사, 혈액 호산구 수와 혈청 호산구 양이온 단백 농도를 측정하고, 메타콜린 유발 검사 전 기저 폐 기능 상태와 유발 시험 후 기도 수축 상태에서 호기산화질소 농도를 측정하였다. 결 과:메타콜린 유발시험 후 호기산화질소 농도는 평균 25.7 ppb (13.8–47.9)으로 유발시험 전 36.3 ppb (20.9–63.1)에 비해 유의하게 낮았다.(P=0.001) 기저 폐 기능과 호기산화질소 농도는 유발시험 전(R2=0.07, P=0.029)과 후(R2=0.059, P=0.01) 모두에서 유의한 음의 상관관계를 보였다. 호기산화질소 농도와 메타콜린 PC20의 상관관계는 유발 시험 전(R2=0.086, P=0.001)과 후(R2=0.141, P=0.001) 모두에서 유의한 음의 상관관계를 보였다. 호기산화질소 농도와 혈액 호산구 수는 유발시험 전 R2= 0.082, P=0.211 이었으나 후에는 R2=0.112, P=0.028로 기도 수축 상태에서만 유의한 양의 상관관계를 보였다. 호기산화질소 농도는 혈청 호산구 양이온 단백 농도와 유의한 상관관계를 보이지 않았다. 결 론:호기산화질소 농도와 기저 폐 기능, 메타콜린 PC20은 유의한 음의 상관관계를 보이며, 기도 수축 상태에서 측정한 호기산화질소 농도와 혈액 호산구 수는 유의한 양의 상관관계를 보였다. 기도 염증의 간접 지표의 하나인 호기산화질소 농도는 반복적인 폐 기능 검사 자체로 인해 감소될 수 있다.

Abstract

Purpose:The measurement of fraction of nitric oxide (FeNO) is a noticeable tool that reflects airway inflammation in asthmatic patients. We wanted to find out the relationship between pulmonary function, bronchial hyperresponsiveness (AHR), blood eosinophilic inflammatory markers and FeNO level before and after methacholine bronchoprovocation test in asthmatic patients. Methods:Fifty-five children, who visited the Allergy Clinic of Korea University Anam Hospital from March 2011 to February 2012, due to asthmatic symptoms, such as history of episodic wheezing or dyspnea during the previous year and resolved after using bronchodilators, were enrolled. We performed the baseline pulmonary function and methacholine bronchoprovocation test in the enrolled patients. Blood eosinophil counts and blood eosinophil cationic protein (ECP) were measured. FeNO levels were measured before and after the methacholine bronchoprovocation test. Results:The mean FeNO levels (36.3 ppb) fell after methacholine bronchoprovocation test (25.7 ppb). Forced expiratory volume in one second (FEV1) %pred inversely correlated both with FeNO level before (R2=0.07, P=0.029) and after (R2=0.059, P=0.01) methacholine bronchoprovocation test. The provocative concentration, causing a 20% decrease in FEV1 to methacholine (methacholine PC20) inversely correlated both with FeNO levels before (R2=0.086, P=0.001) and after (R2=0.141, P=0.001) the challenge. FeNO level measured at bronchoconstriction state significantly correlated with blood eosinophil counts (R2=0.112, P=0.028). Serum ECP levels correlated FeNO level, neither before nor after bronchoprovocation. Conclusion:The baseline FeNO levels were higher in asthmatic children. However, FeNO levels rather decreased after methacholine induced bronchoconstriction. Repeated spirometry maneuver was considered to have an effect on reducing FeNO levels. FeNO correlated with pulmonary function, airway AHR and blood eosinophil counts.

참고문헌 (31)

  1. Palmer RM, "Nitric oxide release accounts for the biological activity of endothelium-derived relaxing factor", Nature, 327, pp.524~526 (1987)
  2. Jatakanon A, "Correlation between exhaled nitric oxide, sputum eosinophils, and methacholine responsiveness in patients with mild asthma", Thorax, 53, pp.91~95 (1998)
  3. Mattes J, "NO in exhaled air is correlated with markers of eosinophilic airway inflammation in corticosteroid-dependent childhood asthma", Eur Respir J, 13, pp.1391~1395 (1999)
  4. Kharitonov SA, "Exhaled markers of pulmonary disease", Am J Respir Crit Care Med, 163, pp.1693~1722 (2001)
  5. Tsujino I, "Exhaled nitric oxide--is it really a good marker of airway inflammation in bronchial asthma?", Respiration, 67, pp.645~651 (2000)
  6. Lanz MJ, "Comparison of exhaled nitric oxide to spirometry during emergency treatment of asthma exacerbations with glucocorticoids in children", Ann Allergy Asthma Immunol, 82, pp.161~164 (1999)
  7. Stirling RG, "Increase in exhaled nitric oxide levels in patients with difficult asthma and correlation with symptoms and disease severity despite treatment with oral and inhaled corticosteroids", Thorax, 53, pp.1030~1034 (1998), Asthma and Allergy Group
  8. Yates DH, "Effect of short- and long-acting inhaled beta2-agonists on exhaled nitric oxide in asthmatic patients", Eur Respir J, 10, pp.1483~1488 (1997)
  9. 백혜성, "운동유발 기도과민성과 호기산화질소와의 상관성", Allergy Asthma & Respiratory Diseases, 21(2), pp.99~107 (2011), 대한 소아알레르기 호흡기학회
  10. Steerenberg PA, "Relationship between exhaled NO, respiratory symptoms, lung function, bronchial hyperresponsiveness, and blood eosinophilia in school children", Thorax, 58, pp.242~245 (2003)
  11. Louis R, "Sputum eosinophil count in a large population of patients with mild to moderate steroid-naive asthma: distribution and relationship with methacholine bronchial hyperresponsiveness", Allergy, 57, pp.907~912 (2002)
  12. Van Den Berge M, "PC (20) adenosine 5'-monophosphate is more closely associated with airway inflammation in asthma than PC(20) methacholine", Am J Respir Crit Care Med, 163, pp.1546~1550 (2001)
  13. Brusasco V, "Airway hyperresponsiveness in asthma: not just a matter of airway inflammation", Thorax, 53, pp.992~998 (1998)
  14. Silvestri M, "Exhaled nitric oxide levels in non-allergic and allergic mono- or polysensitised children with asthma", Thorax, 56, pp.857~862 (2001)
  15. 최봉석, "Exhaled Nitric Oxide is Associated with Allergic Inflammation in Children", Journal of Korean Medical Science, 26(10), pp.1265~1269 (2011), 대한의학회
  16. Gelb AF, "Role of spirometry and exhaled nitric oxide to predict exacerbations in treated asthmatics", Chest, 129, pp.1492~1499 (2006)
  17. Beydon N, "An official American Thoracic Society", European Respiratory Society statement: pulmonary function testing in preschool children, 2007, pp.175, 1304~1345
  18. Chai H, "Standardization of bronchial inhalation challenge procedures", J Allergy Clin Immunol, 56, pp.323~327 (1975)
  19. Dweik RA, "An official ATS clinical practice guideline: interpretation of exhaled nitric oxide levels (FENO) for clinical applications", Am J Respir Crit Care Med, 184, pp.602~615 (2011)
  20. Ho LP, "Atopy influences exhaled nitric oxide levels in adult asthmatics", Chest, 118, pp.1327~1331 (2000)
  21. Strunk RC, "Relationship of exhaled nitric oxide to clinical and inflammatory markers of persistent asthma in children", J Allergy Clin Immunol, 112, pp.883~892 (2003)
  22. Saito J, "Exhaled nitric oxide as a marker of airway inflammation for an epidemiologic study in schoolchildren", J Allergy Clin Immunol, 114, pp.512~516 (2004)
  23. Colon-Semidey AJ, "Correlation between reversibility of airway obstruction and exhaled nitric oxide levels in children with stable bronchial asthma", Pediatr Pulmonol, 30, pp.385~392 (2000)
  24. 고한석, "소아 천식에서 호기산화질소와 폐기능 검사의 관계", Korean Journal of Pediatrics, 51(2), pp.181~187 (2008), 대한소아과학회
  25. Mehta V, "Time-dependent effects of inhaled corticosteroids on lung function, bronchial hyperresponsiveness, and airway inflammation in asthma", Ann Allergy Asthma Immunol, 103, pp.31~37 (2009)
  26. Venge P, "Eosinophil cationic protein (ECP): molecular and biological properties and the use of ECP as a marker of eosinophil activation in disease", Clin Exp Allergy, 29, pp.1172~1186 (1999)
  27. Wolthers OD, "Eosinophil granule proteins in the assessment of airway inflammation in pediatric bronchial asthma", Pediatr Allergy Immunol, 14, pp.248~254 (2003)
  28. Covar RA, "Relations between exhaled nitric oxide and measures of disease activity among children with mild-to- moderate asthma", J Pediatr, 142, pp.469~475 (2003)
  29. 최봉석, "천식 환아에서 호기산화질소(exhaled nitric oxide)와 폐기능 및 기도과민성의 연관성", Allergy Asthma & Respiratory Diseases, 19(3), pp.291~299 (2009), 대한 소아알레르기 호흡기학회
  30. Piacentini GL, "Exhaled nitric oxide, serum ECP and airway responsiveness in mild asthmatic children", Eur Respir J, 15, pp.839~843 (2000)
  31. Deykin A, "Exhaled nitric oxide following repeated spirometry or repeated plethysmography in healthy individuals", Am J Respir Crit Care Med, 161(4), pp.1237~1240 (2000)

관련 논문AI추천

천식 환아에서 호기산화질소(exhaled nitric oxide)와 폐기능 및 기도과민성의 연관성김경원, 김규언, 박여훈, 손명현, 지혜미, 최봉석대한 소아알레르기 호흡기학회 · Allergy Asthma & Respiratory Disease2009 · 제19권 제3호소아 천식 환자에서 호기산화질소 농도와 노력성중간호기유량과의 관계유영, 김은지, 박상희, 임창훈, 임현욱, 정지태대한 소아알레르기 호흡기학회 · Allergy Asthma & Respiratory Disease2016 · 제4권 제1호운동유발 기도과민성과 호기산화질소와의 상관성김주화, 박유라, 백혜성, 오재원, 이하백대한 소아알레르기 호흡기학회 · Allergy Asthma & Respiratory Disease2011 · 제21권 제2호소아 아토피 천식 환자에서 호기 NO 농도와 천식 조절 점수 및 폐기능검사 결과 사이의 연관성김정옥, 우성일, 한윤수대한 소아알레르기 호흡기학회 · Allergy Asthma & Respiratory Disease2011 · 제21권 제1호소아 천식에서 측정기기에 따른 호기산화질소 농도의 비교김경원, 김규언, 백지영, 손명현, 이용주, 이지현, 최봉석대한 소아알레르기 호흡기학회 · Allergy Asthma & Respiratory Disease2011 · 제21권 제1호알레르기비염 동반 여부에 따른 소아 아토피 천식 환자의 호기산화질소 농도와 기관지 과민성이은, 박준성, 양송이, 유진호, 윤지선, 조현주, 홍수종대한 소아알레르기 호흡기학회 · Allergy Asthma & Respiratory Disease2015 · 제3권 제6호

이 간행물의 다른 논문 (12건)