22q11.2 Deletion syndrome is associated with increased perioperative events and more complicated postoperative course in infants undergoing infant operative correction of truncus arteriosus communis or interrupted aortic arch.

22q11.2 Deletion syndrome is associated with increased perioperative events and more complicated postoperative course in infants undergoing infant operative correction of truncus arteriosus communis or interrupted aortic arch. O'Byrne, M., Yang, W, Mercer-Rosa, L, Parnell, A., Oster, M., Levenbrown, Y, Tanel, R., & Goldmuntz, E J Thorac Cardiovasc Surg, 148(4):1597–1605, October, 2014.

Paper doi abstract bibtex

OBJECTIVE: The effect of genotype on the outcomes of infant cardiac operations has not been well established. The purpose of the present study was to investigate the effect of 22q11.2 deletion (22q11del) on infants with truncus arteriosus communis (TA) and interrupted aortic arch (IAA) undergoing operative correction during infancy. METHODS: We conducted a retrospective cohort study of all infants who had undergone operative correction of TA or IAA at the Children's Hospital of Philadelphia from 1995 to 2007, comparing the perioperative outcomes (hospital length of stay, intensive care, mechanical ventilation, risk of cardiac and noncardiac events, number of consultations, and number of discharge medications) by 22q11del status. RESULTS: A total of 104 patients were studied (55 with TA and 49 with IAA), of whom 40 (38%) were 22q11del positive. The 22q11del status was unknown in 9 (7 with TA and 2 with IAA). In patients with known deletion status, those with 22q11del had a longer hospital and intensive care length of stay. Subjects with 22q11del also required more frequent operative reintervention and more consultations and were prescribed more medications at discharge. No significant difference was found in method of feeding between those with and without 22q11del at discharge. CONCLUSIONS: In this study, 22q11del is associated with perioperative outcomes in infants undergoing operative correction of TA and IAA, with longer hospital stays and greater resource utilization in the perioperative period. These findings should inform counseling and risk stratification and warrant additional study to identify genotype-specific management strategies to improve outcomes.

@article{obyrne_22q11.2_2014,
	title = {22q11.2 {Deletion} syndrome is associated with increased perioperative events and more complicated postoperative course in infants undergoing infant operative correction of truncus arteriosus communis or interrupted aortic arch.},
	volume = {148},
	url = {https://www.ncbi.nlm.nih.gov/pubmed/24629220},
	doi = {10.1016/j.jtcvs.2014.02.011},
	abstract = {OBJECTIVE: The effect of genotype on the outcomes of infant cardiac operations has not been well established. The purpose of the present study was to investigate the effect of 22q11.2 deletion (22q11del) on infants with truncus arteriosus communis (TA) and interrupted aortic arch (IAA) undergoing operative correction during infancy. METHODS: We conducted a retrospective cohort study of all infants who had undergone operative correction of TA or IAA at the Children's Hospital of Philadelphia from 1995 to 2007, comparing the perioperative outcomes (hospital length of stay, intensive care, mechanical ventilation, risk of cardiac and noncardiac events, number of consultations, and number of discharge medications) by 22q11del status. RESULTS: A total of 104 patients were studied (55 with TA and 49 with IAA), of whom 40 (38\%) were 22q11del positive. The 22q11del status was unknown in 9 (7 with TA and 2 with IAA). In patients with known deletion status, those with 22q11del had a longer hospital and intensive care length of stay. Subjects with 22q11del also required more frequent operative reintervention and more consultations and were prescribed more medications at discharge. No significant difference was found in method of feeding between those with and without 22q11del at discharge. CONCLUSIONS: In this study, 22q11del is associated with perioperative outcomes in infants undergoing operative correction of TA and IAA, with longer hospital stays and greater resource utilization in the perioperative period. These findings should inform counseling and risk stratification and warrant additional study to identify genotype-specific management strategies to improve outcomes.},
	language = {eng},
	number = {4},
	journal = {J Thorac Cardiovasc Surg},
	author = {O'Byrne, ML and Yang, W and Mercer-Rosa, L and Parnell, AS and Oster, ME and Levenbrown, Y and Tanel, RE and Goldmuntz, E},
	month = oct,
	year = {2014},
	keywords = {Treatment Outcome},
	pages = {1597--1605}
}

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The purpose of the present study was to investigate the effect of 22q11.2 deletion (22q11del) on infants with truncus arteriosus communis (TA) and interrupted aortic arch (IAA) undergoing operative correction during infancy. METHODS: We conducted a retrospective cohort study of all infants who had undergone operative correction of TA or IAA at the Children's Hospital of Philadelphia from 1995 to 2007, comparing the perioperative outcomes (hospital length of stay, intensive care, mechanical ventilation, risk of cardiac and noncardiac events, number of consultations, and number of discharge medications) by 22q11del status. RESULTS: A total of 104 patients were studied (55 with TA and 49 with IAA), of whom 40 (38%) were 22q11del positive. The 22q11del status was unknown in 9 (7 with TA and 2 with IAA). In patients with known deletion status, those with 22q11del had a longer hospital and intensive care length of stay. Subjects with 22q11del also required more frequent operative reintervention and more consultations and were prescribed more medications at discharge. No significant difference was found in method of feeding between those with and without 22q11del at discharge. CONCLUSIONS: In this study, 22q11del is associated with perioperative outcomes in infants undergoing operative correction of TA and IAA, with longer hospital stays and greater resource utilization in the perioperative period. These findings should inform counseling and risk stratification and warrant additional study to identify genotype-specific management strategies to improve outcomes.","language":"eng","number":"4","journal":"J Thorac Cardiovasc Surg","author":[{"propositions":[],"lastnames":["O'Byrne"],"firstnames":["ML"],"suffixes":[]},{"propositions":[],"lastnames":["Yang"],"firstnames":["W"],"suffixes":[]},{"propositions":[],"lastnames":["Mercer-Rosa"],"firstnames":["L"],"suffixes":[]},{"propositions":[],"lastnames":["Parnell"],"firstnames":["AS"],"suffixes":[]},{"propositions":[],"lastnames":["Oster"],"firstnames":["ME"],"suffixes":[]},{"propositions":[],"lastnames":["Levenbrown"],"firstnames":["Y"],"suffixes":[]},{"propositions":[],"lastnames":["Tanel"],"firstnames":["RE"],"suffixes":[]},{"propositions":[],"lastnames":["Goldmuntz"],"firstnames":["E"],"suffixes":[]}],"month":"October","year":"2014","keywords":"Treatment Outcome","pages":"1597–1605","bibtex":"@article{obyrne_22q11.2_2014,\n\ttitle = {22q11.2 {Deletion} syndrome is associated with increased perioperative events and more complicated postoperative course in infants undergoing infant operative correction of truncus arteriosus communis or interrupted aortic arch.},\n\tvolume = {148},\n\turl = {https://www.ncbi.nlm.nih.gov/pubmed/24629220},\n\tdoi = {10.1016/j.jtcvs.2014.02.011},\n\tabstract = {OBJECTIVE: The effect of genotype on the outcomes of infant cardiac operations has not been well established. The purpose of the present study was to investigate the effect of 22q11.2 deletion (22q11del) on infants with truncus arteriosus communis (TA) and interrupted aortic arch (IAA) undergoing operative correction during infancy. METHODS: We conducted a retrospective cohort study of all infants who had undergone operative correction of TA or IAA at the Children's Hospital of Philadelphia from 1995 to 2007, comparing the perioperative outcomes (hospital length of stay, intensive care, mechanical ventilation, risk of cardiac and noncardiac events, number of consultations, and number of discharge medications) by 22q11del status. RESULTS: A total of 104 patients were studied (55 with TA and 49 with IAA), of whom 40 (38\\%) were 22q11del positive. The 22q11del status was unknown in 9 (7 with TA and 2 with IAA). In patients with known deletion status, those with 22q11del had a longer hospital and intensive care length of stay. Subjects with 22q11del also required more frequent operative reintervention and more consultations and were prescribed more medications at discharge. No significant difference was found in method of feeding between those with and without 22q11del at discharge. CONCLUSIONS: In this study, 22q11del is associated with perioperative outcomes in infants undergoing operative correction of TA and IAA, with longer hospital stays and greater resource utilization in the perioperative period. 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