StayCurrentMD · QUAD #17 - Innominate Artery Compression and Management Through The Neck - Dr. Doug von Allmen
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Video5 min·Published Feb 2025

QUAD #17 - Innominate Artery Compression and Management Through The Neck - Dr. Doug von Allmen

With CCHMC Pediatric Surgery · hosted by Dr. Brittany Levy
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What the experts said0 expert statements · 22 host summaries
Innominate artery compression was initially described in the 1940s by Gross et al.
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Innominate artery compression occurs in about 30% of children under 2 years old
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Partial innominate artery compression can be seen commonly on routine bronchoscopies
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Many patients with innominate artery compression are asymptomatic and do not need intervention
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Intervention should be considered when innominate artery compression is associated with tracheomalacia or obstructive symptoms
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Morbido et al. described a cervical approach to the innominate artery using a partial sternotomy
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Yardley's group performed the procedure on 22 patients through a lower transverse cervical incision
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Yardley's group achieved improvement in tracheal lumen of 35 to 80% in their series
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Yardley's group saw improvement in symptoms in 72% of their patients
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Syndromic patients had inferior outcomes with the cervical approach in Yardley's series
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The case patient was a six-month-old with long gap esophageal atresia who had undergone a prior repair attempt with proximal pouch perforation and issues with TEF ligation
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The case patient had a right-sided esophagostomy, right vocal cord paralysis, and required CPAP of 8
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It is important to try not to dissect between the artery and the trachea during the procedure
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The goal is to pull the artery forward and also drag the anterior tracheal wall forward
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The cervical approach provides a good view of the anterior tracheal wall allowing placement of an anterior tracheopexy stitch if needed
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Post-operative bronchoscopy showed improvement of the tracheal lumen in the case patient
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The case patient was weaned off oxygen and discharged home on room air
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At Cincinnati Children's Hospital, 2 out of 3 patients with tracheostomies were decannulated after the procedure
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Some patients at Cincinnati Children's Hospital were discharged in 24 to 48 hours after the procedure
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Patients with reduced room in the thoracic outlet may have inferior outcomes
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Cincinnati Children's Hospital team found that patients with less than 1 centimeter of space between the innominate artery and the back of the sternum on CT had inferior results
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Ideal candidates have the innominate artery positioned high and easy to access through the neck
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