We have located links that may give you full text access.
Long-term outcomes of surgery for pulmonary artery sling in children.
European Journal of Cardio-thoracic Surgery 2019 January 32
OBJECTIVES: Pulmonary artery (PA) sling is a rare vascular anomaly often associated with congenital tracheal stenosis. We describe the long-term outcomes with repair of this condition.
METHODS: A retrospective study was conducted at 2 institutions. From 1984 to 2018, 33 patients with PA sling underwent repair.
RESULTS: The median age at the time of surgery was 5.9 months (quartile 1-3: 2.5-12 months). Concomitant tracheal surgery was required in 21 patients (64%) where slide tracheoplasty was used in 11 patients (52%). There were no early deaths in patients who did not require tracheal surgery (n = 12). Operative mortality was 22% (2 of 9 patients) between 1984 and 1993, 11% (1 of 9 patients) between 1994 and 2003 and 6.7% (1 of 15 patients) between 2004 and 2018. The 15-year probability of survival for patients who had PA sling repair alone was 100%, and for patients who required PA sling and tracheal repair was 76 ± 10% (95% confidence interval 51-89%) (P = 0.08). The mean follow-up for survivors was 14 ± 9.8 years (3 months-33 years). All survivors were in the New York Heart Association functional class I/II at the last follow-up. Spirometry performed at a median age of 10.4 years after PA sling and tracheal surgery demonstrated obstructive lung defects with median forced expiratory volume in 1 s of 1.0 l (48% predicted), forced vital capacity of 1.5 l (74% predicted) and forced expiratory volume in 1 s/forced vital capacity of 0.69 (78% predicted).
CONCLUSIONS: Early mortality after PA sling repair is determined by the need for tracheal surgery. Though late survival was excellent, and the majority of survivors remained asymptomatic, long-term respiratory assessment and follow-up is warranted for these patients.
METHODS: A retrospective study was conducted at 2 institutions. From 1984 to 2018, 33 patients with PA sling underwent repair.
RESULTS: The median age at the time of surgery was 5.9 months (quartile 1-3: 2.5-12 months). Concomitant tracheal surgery was required in 21 patients (64%) where slide tracheoplasty was used in 11 patients (52%). There were no early deaths in patients who did not require tracheal surgery (n = 12). Operative mortality was 22% (2 of 9 patients) between 1984 and 1993, 11% (1 of 9 patients) between 1994 and 2003 and 6.7% (1 of 15 patients) between 2004 and 2018. The 15-year probability of survival for patients who had PA sling repair alone was 100%, and for patients who required PA sling and tracheal repair was 76 ± 10% (95% confidence interval 51-89%) (P = 0.08). The mean follow-up for survivors was 14 ± 9.8 years (3 months-33 years). All survivors were in the New York Heart Association functional class I/II at the last follow-up. Spirometry performed at a median age of 10.4 years after PA sling and tracheal surgery demonstrated obstructive lung defects with median forced expiratory volume in 1 s of 1.0 l (48% predicted), forced vital capacity of 1.5 l (74% predicted) and forced expiratory volume in 1 s/forced vital capacity of 0.69 (78% predicted).
CONCLUSIONS: Early mortality after PA sling repair is determined by the need for tracheal surgery. Though late survival was excellent, and the majority of survivors remained asymptomatic, long-term respiratory assessment and follow-up is warranted for these patients.
Full text links
Related Resources
Trending Papers
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Prevention and treatment of ischaemic and haemorrhagic stroke in people with diabetes mellitus: a focus on glucose control and comorbidities.Diabetologia 2024 April 17
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Eosinophilic Esophagitis: Clinical Pearls for Primary Care Providers and Gastroenterologists.Mayo Clinic Proceedings 2024 April
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app