Evidence map›Paper›PMID 26415706›Full record

ArticleClinical research in cardiology : official journal of the German Cardiac Society2016

Bronchial compression following pulmonary artery stenting in single ventricle lesions: how to prevent, and how to decompress.

J Grohmann, B Stiller, E Neumann, A Jakob, T Fleck, G Pache, M Siepe, R Höhn

Abstract readVideo-Audio Media
PubMed Publisher
In one paragraph

Article in Clinical research in cardiology : official journal of the German Cardiac Society, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 25% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Airway Management in Fontan Patients with LPA Stenosis.Journal of cardiovascular development and disease · 2026
    Article
  2. Pulmonary Artery Stent Molding Using a Rigid Bronchoscope: A Case Report.Journal of the Society for Cardiovascular Angiography & Interventions · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

J GrohmannDepartment of Congenital Heart Defects and Paediatric Cardiology, Heart Centre, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany. jochen.grohmann@universitaets-herzzentrum.de.
B StillerDepartment of Congenital Heart Defects and Paediatric Cardiology, Heart Centre, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany.
E NeumannDepartment of Congenital Heart Defects and Paediatric Cardiology, Heart Centre, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany.
A JakobDepartment of Congenital Heart Defects and Paediatric Cardiology, Heart Centre, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany.
T FleckDepartment of Congenital Heart Defects and Paediatric Cardiology, Heart Centre, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany.
G PacheDepartment of Radiology, Section of Cardiovascular Radiology, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany.
M SiepeDepartment of Cardiovascular Surgery, Heart Centre, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany.
R HöhnDepartment of Congenital Heart Defects and Paediatric Cardiology, Heart Centre, University of Freiburg, Mathildenstrasse 1, Freiburg im Breisgau, Germany.
University of Freiburg · DE

Funding

LCenter for Clinical and Translational Science and TrainingUL1TR001425 · NCATS · UNIVERSITY OF CINCINNATI · PI MEINZEN-DERR, JAREEN, STRAWN, JEFFREY ROBERT · 2015 to 2024
$37.5M
6 · The paper itself

Abstract

objectivesTo assess airway compression during pulmonary artery (PA) intervention in single ventricle (SV) palliation.

backgroundSV lesions with a prominent neo-aortic root are considered a high risk for branch PA and/or bronchial stenosis. PA stenting is well established, but may result in ipsilateral bronchial compression.

methodsSingle-centre retrospective analysis of 19 palliated SV patients with branch PA stenosis and close proximity to the ipsilateral main bronchus who underwent cardiac catheterisation at a median age and weight of 8.5 years (0.5-25) and 16.5 kg (6-82) between 12/2011 and 05/2015.

resultsTwo of the 19 patients suffered an almost-closed left-main bronchus (LMB) following PA stenting. Fortunately, LMB decompression succeeded in both those patients by re-shaping the PA stents by compressing the chest while splinting the LMB with an inflated balloon. To prevent the other 17 patients from suffering this serious complication, we adopted a thorough preparation strategy: 13 patients underwent safe simultaneous bronchoscopy and cardiac catheterisation; in the remaining 4 patients CT-angiography enabled accurate risk evaluation prior to re-catheterisation.

conclusionsIn SV lesions accompanied by branch PA stenosis, thorough preparation via cross-sectional imaging is mandatory, including simultaneous bronchoscopy and cardiac catheterisation in selected cases, to rule out any airway compression before considering endovascular stent implantation. If a PA stent's compression has already caused severe bronchial obstruction, our balloon-splinted decompression technique should be considered.

Indexed as

BronchiPulmonary ArteryStentsAdolescentAdultAirway ObstructionAngioplasty, BalloonArterial Occlusive DiseasesBronchoscopyCardiac CatheterizationChildChild, PreschoolComputed Tomography AngiographyConstriction, PathologicEndovascular ProceduresGermanyAirway compressionCongenital heart diseasePaediatric cardiologyPulmonary artery stentingSingle ventricle palliation

Identifiers

PMID26415706
OpenAlexW2179626119

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.