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Relationship Between Tracheal and Left Pulmonary Artery Stenosis Index and Prognosis of PA Sling With Tracheal Stenosis

NCT04383184 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2020-05-12

No results posted yet for this study

Summary

Pulmonary artery sling is a rare congenital pulmonary vascular malformation, often associated with tracheal or bronchial stenosis. Surgical treatment of pulmonary artery sling with tracheal stenosis has a high risk and a relatively poor prognosis. This article aims to explore the relationship between the index of tracheal and left pulmonary artery stenosis and the surgical effect of pulmonary artery sling with tracheal stenosis. Methods: Retrospective analysis of the cases of pulmonary artery sling surgery in our center from January 2010 to December 2018. Before operation, routine cardiac enhancement CT examination was performed, and the diameter of the left pulmonary artery and the tracheal stenosis were measured on the CT tomogram respectively, and the ratio of the degree of tracheal stenosis / left pulmonary artery stenosis (T / P) was calculated, combining the surgical method and clinical prognosis analyzed and discussed.

Conditions

  • Anomalies of Pulmonary Artery, Congenital

Interventions

PROCEDURE

tracheoplasty

tracheoplasty and only left pulmonary artery transplantation

Sponsors & Collaborators

  • Children's Hospital of Fudan University

    lead OTHER

Eligibility

Min Age
1 Month
Max Age
57 Months
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-01-01
Primary Completion
2018-12-30
Completion
2018-12-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04383184 on ClinicalTrials.gov