title: Long-term results after physiologic repair for congenitally corrected transposition of the great arteries.
abstract: OBJECTIVE
  We aimed to evaluate the long-term results of physiologic repair for associated lesions of congenitally corrected transposition of great arteries (ccTGA) and to provide a basis for comparison with anatomic repair for this entity.
  
  
  METHODS
  Sixteen ccTGA patients who underwent physiologic repair from 1970 to 2000 comprise this retrospective study. Conventional Rastelli procedure was performed in 12 patients with pulmonary stenosis or atresia (PS/PA). Ventricular septal defect closure was carried out in 2 patients, atrial septal closure in 1, and tricuspid valvuloplasty in 1 without PS/PA. Mean follow-up period was 19.4 years. Long-term survival rates were assessed with respect to the presence or the absence of preoperative PS/PA and specifically in relation with the magnitude of pre- and postoperative tricuspid regurgitation (TR).
  
  
  RESULTS
  There has been no long-term mortality in the ccTGA patients without PS/PA. Twenty-year survival rate after conventional Rastelli was 71 %. Overall 20-year freedom from more than mild TR or tricuspid valve replacement was 44 %. The development of postoperative more than mild TR was significantly linked with pre-repair right ventricular enlargement (p = 0.019), but not with the magnitude of pre-repair TR (p = 0.85).
  
  
  CONCLUSIONS
  Long-term outcomes of physiologic repair for ccTGA were equivalent to those of reported anatomic repair performed in several centers during the same era. Notably, significant TR was observed in more than half of physiologically repaired patients over the 20 years after repair. The degree of pre-repair TR cannot predict the long-term function of tricuspid valve after physiologic repair.
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Osamu
authors.initials: O
authors.lastname: Adachi
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Naoki
authors.initials: N
authors.lastname: Masaki
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Kawatsu
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Ichiro
authors.initials: I
authors.lastname: Yoshioka
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Shinya
authors.initials: S
authors.lastname: Masuda
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Hideki
authors.initials: H
authors.lastname: Fujiwara
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Masatoshi
authors.initials: M
authors.lastname: Akiyama
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Kiichiro
authors.initials: K
authors.lastname: Kumagai
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan.
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Kawamoto
authors.affiliation: Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryocho, Aoba-ku, Sendai, 980-8574, Japan. yoshisaiki@med.tohoku.ac.jp.
authors.forename: Yoshikatsu
authors.initials: Y
authors.lastname: Saiki
mesh_terms: D000293:Adolescent; D006348:Cardiac Surgical Procedures / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D000080041:Congenitally Corrected Transposition of the Great Arteries; D005260:Female; D005544:Forecasting; D006801:Humans; D007223:Infant; D007564:Japan / Q000453:epidemiology; D008297:Male; D011184:Postoperative Period; D012189:Retrospective Studies; D015996:Survival Rate / Q000639:trends; D014188:Transposition of Great Vessels / Q000401:mortality / Q000503:physiopathology / Q000601:surgery*; D016896:Treatment Outcome; D055815:Young Adult
keywords: Atrioventricular discordance; Congenitally corrected transposition of the great arteries; Functional repair; Physiologic repair; Ventriculoarterial discordance