Skip to main content
Erschienen in: Pediatric Cardiology 3/2016

04.11.2015 | Original Article

Extended Application of the Hybrid Procedure in Neonates with Left-Sided Obstructive Lesions in an Evolving Cardiac Program

verfasst von: Anas Taqatqa, Karim A. Diab, Christopher Stuart, Louis Fogg, Michel Ilbawi, Sawsan Awad, Massimo Caputo, Zahid Amin, Ra-id Abdulla, Damien Kenny, Ziyad M. Hijazi

Erschienen in: Pediatric Cardiology | Ausgabe 3/2016

Einloggen, um Zugang zu erhalten

Abstract

The hybrid approach to management of hypoplastic left heart syndrome (HLHS) was developed as an alternative to neonatal Norwood surgery, providing a less invasive initial palliation for HLHS. We describe our experience in extending the concept of the hybrid procedure to palliate neonates with anatomically compromised systemic arterial blood flow in a variety of congenital cardiac anomalies and supporting its application as first-line palliation in centers developing their HLHS programs. Retrospective review of patients undergoing therapy for HLHS at a single institution from June 2008 to December 2014 was performed. Subject demographics, clinical and procedural data, along with follow-up, were collected. Thirteen patients had initial hybrid palliation for HLHS during the time frame indicated at a median age of 8 days (range 1–29 days) and median weight of 3.4 kg (range 2.4–4.6 kg). Diagnoses included typical HLHS (n = 6), right-dominant unbalanced atrioventricular septal defect with arch hypoplasia (n = 4), double outlet right ventricle [subpulmonic VSD (n = 1) and intact ventricular septum (n = 1)] with hypoplastic transverse aortic arch and borderline left ventricular dimensions. Standard approach with bilateral pulmonary artery banding and ductal stenting was carried out in all thirteen patients. Two patients required two ductal stents at the time of index procedure. There were no intraprocedural complications. Median intubation length post-procedure was 4 days (range 1–74 days). Median hospital stay post-procedure was 47 days (range 15–270 days). The overall mortality rate on follow-up through comprehensive stage 2 over the 6-year experience was 38 % (5 out of 13). Of note, the mortality rate was significantly lower in the latter 3 years of the study period when the procedure was adopted as a primary palliation for HLHS (14 % or 1 out of 7) compared to the initial 3-year period when it was reserved for higher risk cohorts (67 % or 4 out of 6). Median time to subsequent surgery was 3 months (range 1–4 months). One patient required further ductal stenting on follow-up and developed subsequently airway compression. On median follow-up of 24 months, two patients required pulmonary artery arterioplasty. The hybrid procedure may be used for palliation for a variety of cardiac lesions to avoid high-risk surgery in the neonatal period. This approach may be also an alternative in centers performing lower number of Norwood surgery, which has been associated with higher mortality.
Literatur
1.
Zurück zum Zitat Akintuerk H, Marquardt I, Mueller M et al (2003) Stenting of the ductus arteriosus and banding of the pulmonary arteries: basis for various surgical strategies in newborns with multiple left heart obstructive lesions. Heart 89(6):645–650CrossRefPubMedPubMedCentral Akintuerk H, Marquardt I, Mueller M et al (2003) Stenting of the ductus arteriosus and banding of the pulmonary arteries: basis for various surgical strategies in newborns with multiple left heart obstructive lesions. Heart 89(6):645–650CrossRefPubMedPubMedCentral
2.
8.
Zurück zum Zitat Chetan D, Kotani Y, Jacques F et al (2013) Surgical palliation strategy does not affect interstage ventricular dysfunction or atrioventricular valve regurgitation in children with hypoplastic left heart syndrome and variants. Circulation 128:S205–S212. doi:10.1161/CIRCULATIONAHA.112.000380 CrossRefPubMed Chetan D, Kotani Y, Jacques F et al (2013) Surgical palliation strategy does not affect interstage ventricular dysfunction or atrioventricular valve regurgitation in children with hypoplastic left heart syndrome and variants. Circulation 128:S205–S212. doi:10.​1161/​CIRCULATIONAHA.​112.​000380 CrossRefPubMed
10.
Zurück zum Zitat DiBardino DJ, McElhinney DB, Marshall AC, Bacha EA (2008) A review of ductal stenting in hypoplastic left heart syndrome: bridge to transplantation and hybrid stage I palliation. Pediatr Cardiol 29:251–257. doi:10.1007/s00246-007-0012-0 CrossRefPubMed DiBardino DJ, McElhinney DB, Marshall AC, Bacha EA (2008) A review of ductal stenting in hypoplastic left heart syndrome: bridge to transplantation and hybrid stage I palliation. Pediatr Cardiol 29:251–257. doi:10.​1007/​s00246-007-0012-0 CrossRefPubMed
11.
12.
Zurück zum Zitat Galantowicz M, Cheatham JP (2005) Lessons learned from the development of a new hybrid strategy for the management of hypoplastic left heart syndrome. Pediatr Cardiol 26(3):190–199CrossRef Galantowicz M, Cheatham JP (2005) Lessons learned from the development of a new hybrid strategy for the management of hypoplastic left heart syndrome. Pediatr Cardiol 26(3):190–199CrossRef
14.
Zurück zum Zitat Gaynor JW, Mahle WT, Cohen MI et al (2002) Risk factors for mortality after the Norwood procedure. Eur J Cardiothorac Surg 22(1):82–89CrossRefPubMed Gaynor JW, Mahle WT, Cohen MI et al (2002) Risk factors for mortality after the Norwood procedure. Eur J Cardiothorac Surg 22(1):82–89CrossRefPubMed
18.
19.
Zurück zum Zitat Karamlou T, Overman D, Hill KD et al (2015) Stage 1 hybrid palliation for hypoplastic left heart syndrome-assessment of contemporary patterns of use: an analysis of The Society of Thoracic Surgeons Congenital Heart Surgery Database. J Thorac Cardiovasc Surg 149(195–202):e1. doi:10.1016/j.jtcvs.2014.08.020 PubMed Karamlou T, Overman D, Hill KD et al (2015) Stage 1 hybrid palliation for hypoplastic left heart syndrome-assessment of contemporary patterns of use: an analysis of The Society of Thoracic Surgeons Congenital Heart Surgery Database. J Thorac Cardiovasc Surg 149(195–202):e1. doi:10.​1016/​j.​jtcvs.​2014.​08.​020 PubMed
20.
Zurück zum Zitat Karamlou T, Overman D, Hill KD et al (2015) Stage 1 hybrid palliation for hypoplastic left heart syndrome—assessment of contemporary patterns of use: an analysis of The Society of Thoracic Surgeons Congenital Heart Surgery Database. J Thorac Cardiovasc Surg 149(195–202):e1. doi:10.1016/j.jtcvs.2014.08.020 PubMed Karamlou T, Overman D, Hill KD et al (2015) Stage 1 hybrid palliation for hypoplastic left heart syndrome—assessment of contemporary patterns of use: an analysis of The Society of Thoracic Surgeons Congenital Heart Surgery Database. J Thorac Cardiovasc Surg 149(195–202):e1. doi:10.​1016/​j.​jtcvs.​2014.​08.​020 PubMed
21.
Zurück zum Zitat Lloyd DFA, Cutler L, Tibby SM et al (2014) Analysis of preoperative condition and interstage mortality in Norwood and hybrid procedures for hypoplastic left heart syndrome using the Aristotle scoring system. Heart 100:775–780. doi:10.1136/heartjnl-2013-304759 CrossRefPubMed Lloyd DFA, Cutler L, Tibby SM et al (2014) Analysis of preoperative condition and interstage mortality in Norwood and hybrid procedures for hypoplastic left heart syndrome using the Aristotle scoring system. Heart 100:775–780. doi:10.​1136/​heartjnl-2013-304759 CrossRefPubMed
22.
Zurück zum Zitat Mahle WT, Spray TL, Gaynor JW, Clark BJ (2001) Unexpected death after reconstructive surgery for hypoplastic left heart syndrome. Ann Thorac Surg 71:61–65CrossRefPubMed Mahle WT, Spray TL, Gaynor JW, Clark BJ (2001) Unexpected death after reconstructive surgery for hypoplastic left heart syndrome. Ann Thorac Surg 71:61–65CrossRefPubMed
26.
Zurück zum Zitat Schranz D, Bauer A, Reich B et al (2014) Fifteen-year single center experience with the “Giessen Hybrid” approach for hypoplastic left heart and variants: current strategies and outcomes. Pediatr Cardiol. doi:10.1007/s00246-014-1015-2 PubMedCentral Schranz D, Bauer A, Reich B et al (2014) Fifteen-year single center experience with the “Giessen Hybrid” approach for hypoplastic left heart and variants: current strategies and outcomes. Pediatr Cardiol. doi:10.​1007/​s00246-014-1015-2 PubMedCentral
28.
Metadaten
Titel
Extended Application of the Hybrid Procedure in Neonates with Left-Sided Obstructive Lesions in an Evolving Cardiac Program
verfasst von
Anas Taqatqa
Karim A. Diab
Christopher Stuart
Louis Fogg
Michel Ilbawi
Sawsan Awad
Massimo Caputo
Zahid Amin
Ra-id Abdulla
Damien Kenny
Ziyad M. Hijazi
Publikationsdatum
04.11.2015
Verlag
Springer US
Erschienen in
Pediatric Cardiology / Ausgabe 3/2016
Print ISSN: 0172-0643
Elektronische ISSN: 1432-1971
DOI
https://doi.org/10.1007/s00246-015-1301-7

Weitere Artikel der Ausgabe 3/2016

Pediatric Cardiology 3/2016 Zur Ausgabe

Update Kardiologie

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.