신생아에서 동맥전환술의 조기성적

Early Results of the Arterial Switch Operation in Neonates

  • 성시찬 (동아대학교 의과대학 흉부외과학 교실) ;
  • 방정희 (동아대학교 의과대학 흉부외과학 교실) ;
  • 편승환 (동아대학교 의과대학 흉부외과학 교실) ;
  • 전희재 (동아대학교 의과대학 흉부외과학 교실) ;
  • 조광조 (동아대학교 의과대학 흉부외과학 교실) ;
  • 최필조 (동아대학교 의과대학 흉부외과학 교실) ;
  • 우종수 (동아대학교 의과대학 흉부외과학 교실) ;
  • 이형두 (동아대학교 의과대학 소아과학 교실)
  • 발행 : 1998.10.01

초록

연구배경 : 대혈관전위증에 있어서 동맥전환술은 현재 가장 적절한 치료방법이 되었다. 비교적 최근에 개심술을 시작한 저자들 병원에서의 신생아 동맥전환술의 성적을 후향적으로 분석해 보고자 한다. 재료 및 방법 : 1991년 10월부터 1997년 11월까지 총 33명의 신생아에서 동맥전환술을 시행하였고 진단별로는 온전한 심실중격을 갖고 있는 대혈관전위증이 27례, 심실중격결손을 갖고 있는 대혈관전위증이 3례, Taussig- Bing anomaly가 3례였다. 환아들의 평균나이는 10.9$\pm$7.9일, 평균체중은 3.29$\pm$0.44kg이었다. 결과: 전체 술후 병원사망은 10례로 30.3%의 사망률을 보였다. 이를 수술시기적으로 나누어 보면, 1994년 이전은 모두 8례 중 6례 사망하여 75%, 1994년과 1995년 2년동안은 10례 중 2례 사망하여 20%, 1996년 이후는 15례 중 2례 사망하여 13.3%로 시간이 지남에 따라 수술사망률이 감소함을 보였다. 수술사망에 관여하는 위험요소는 초기의 수술과 응급수술이나 좋지 못한 술전상황을 하나이상 갖고 있는 경우가 수술사망의 위험요소로 파악되었다. 만기사망은 2명에서 발생하였으며 생존한 21명 전원에서 평균 17.4$\pm$16.5개월동안 추적관찰이 가능하였다. 모두 NYHA functional class I의 양호한 상태로 잘 성장하고 있으며 1례에서 경한 폐동맥협착증과 2례에서 경도의 대동맥폐쇄부전증이 심장초음파검사에서 발견되었다. 결론 : 대혈관전위증을 갖고 있는 신생아에서의 동맥전환술은 그 수술성적이 경험이 쌓임에 따라 많이 향상되고 있고 또한, 수술생존자의 만기성적이 매우 양호함을 보여주고 있다.

Background: Anatomic correction of transposition of the great arteries by means of the arterial switch operation is now accepted as the therapeutic method of choice. This retrospective study attempts to assess the results of the neonatal arterial switch operation for transposition of the great arteries performed by our newly established institution. Materials and methods: 33 consecutive neonates underwent the arterial switch operation between October 1991 to November 1997. There were 27 neonates with transposition and intact ventricular septum, 3 with ventricular septal defect, and 3 with Taussig-Bing anomaly. The mean age was 10.9$\pm$7.9 days and mean body weight was 3.29$\pm$0.44kg. Results: Overall postoperative hospital mortality was 30.3% (10 patients). The mortality has improved with time; 75% (6 patients) among first 8 consecutive patients before 1994, 20% (2 patients) among 10 patients in 1994 and 1995, and 13.3% (2 patients) among 15 patients since 1996. Univariated analysis of risk factors revealed that earlier date of the operations and one of preoperative events were determinants for operative death. There were two late deaths. A mean follow-up of 17.4$\pm$16.5 months was achieved in all 21 survivors. All were in New York Heart Association functional class I. One patient had mild pulmonary stenosis and two had mild aortic valve regurgitation on their echocardiography. Conclusions: We concluded that we should continue to perform arterial switch operation for neonates with transposition of the great arteries because the mortality of the operation has been improved and the operative survivors have good functional results with low incidence of late complications.

키워드

참고문헌

  1. J Thorac Cardiovasc Surg v.72 Successful anatomic correction of transposition of the great vessels Jatene AD;Fontes VF;Paulista PP(et al.)
  2. Cardiac surgery of the neonate and infant Castaneda AR;Jonas AR;Mayer Jr JE;Hanley FL
  3. J Am Coll Cardiol v.22 Anatomic correction of transposition of the great arteries in neonates Serraf A;Lacour-Gayet F;Bruniaux J(et al.)
  4. Surgery for congenital heart defects(2nd ed.) The arterial switch operation Mee RBB;Stark J(ed.);de Leval M(ed.)
  5. Lancet v.1 Two-stage operation for anatomic correction of transposition of the great arteries with intact ventricular septum Yacoub MH;Radley-Smith R;MacLaurin R
  6. Ann Thorac Surg v.38 Transposition of the great arteries and intact ventricular septum: anatomical repair in the neonate Castaneda AR;Norwood WI;Jonas RA;Colon SD;Sanders SP;Lang P
  7. Surgery of the chest(6th ed.) Anatomic correction of transposition of the great arteries at the arterial level Di Donato RM;Castaneda AR;Sabiston DC Jr(ed.);Spencer FC(ed.)
  8. J Thorac Cardiovasc Surg v.106 Transposition of the great arteries with intact ventricular septum, Arterial switch repair in patients 21 days of age or older Davis AM;Wilkinson JL;Karl TR;Mee RB
  9. J Am Coll Cardiol v.9 Lung biopsy findings in transposition of the great arteries with ventricular septal defect: Potentially reversible pulmonary vascular disease is not always synonymous with operability Haworth SG;Radley-Smith R;Yacoub MH
  10. Circulation v.80 Results of the arterial switch operation for the transposition of the great arteries with ventricular septal defect. surgical considerations and mid-term follow-up data Di Donato RM;Wernovsky G;Walsh EP(et al.)
  11. 대흉외지 v.26 대혈관 변위를 동반한 선천성 복잡심기형에 대한 동맥전환술 이정렬;이정상;김용진;노준량;서경필
  12. J Thorac Cardiovasc Surg v.96 Intermediate results of the arterial switch repair. A 20-institution study Norwood WI;Dobell AR;Freed MD;Kirklin JW;Blackstone EH
  13. J Thorac Cardiovasc Surg v.109 Factors influencing early and late outcome of the arterial switch operation for transposition of the great arteries Wernovsky G;Mayer JE Jr;Jonas RA(et al.)
  14. Am J Cardiol v.81 Results of the Bruce treadmill test in children after arterial switch operation for simple transposition of the great arteries Massin M;Hovels-Gurich H;Dabritz S;Messmer B;von Bernuth G
  15. Am Heart J v.134 Angiographic study of aorta, coronary arteries, and left ventricular performance after neonatal arterial switch operation for simple transposition of the great arteries Massin MM;Nitsch GB;Dabritz S;Messmer BJ;von Bernuth G
  16. J Thorac Cardiovasc Surg v.109 Arrhythmia and intracardiac conduction after the arterial switch operation Rhodes LA;Wernovsky G;Keane JF(et al.)
  17. Glenn's Thoracic and Cardiovascular Surgery(6th ed.) Transposition of the great arteries Quaegebeur JM;Auteri JS;Baue AE(ed.);Geha AS(ed.);Hammond GL(ed.);Laks H(ed.);Naunheim KS(ed.)
  18. Heart v.76 Long-term fate of the coronary arteries after the arterial switch operatio in newborns with transposition of the great arteries Bonnet D;Bonhoeffer P;Piechaud JF(et al.)
  19. Am Heart J v.124 Late death after arterial switch operation for transposition of the great arteries Tsuda E;Imakita M;Yagihara T(et al.)
  20. Circulation v.88 Growth of the aortic anastomosis, annulus, and root after the arterial switch procedure performed in infancy Hourihan M;Colan SD;Wernovsky G;Maheswari U;Mayer JE;Sanders SP