ArticleCHEST pulmonary2025
Improved Risk Stratification Prior to Major Pulmonary Resection by Combining Peak Oxygen Uptake and Ventilatory Efficiency in a 9-Field Matrix.
Article in CHEST pulmonary, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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.
Who cites it
1 citing paper in PubMed.
- Comment on: European Respiratory Society and European Society of Thoracic Surgeons clinical practice guideline on fitness for curative intent treatment of lung cancer.The European respiratory journal · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Cardiopulmonary exercise testing (CPET) has a pivotal role in preoperative evaluation of patients before lung cancer surgery. As surgical and perioperative practice and functional diagnostics continuously evolve, it may be time to reevaluate and refine the use of CPET in this setting. Research Question: Can risk assessment with CPET before lung cancer surgery be improved by combining 2 established CPET variables (percent predicted peak oxygen uptake [Vo Study Design and Methods: Single-center, retrospective analysis of 208 patients with lung cancer who underwent preoperative CPET in 2008 to 2020. The main outcome was any major pulmonary complication (MPC) or death within 30 days of surgery. We combined previously suggested threshold values of percent predicted Vo Results: Overall, 29 patients (14%) suffered an MPC and 3 died. The frequency of complications differed between groups based on the 9-field matrix in patients who underwent lobectomy or pulmectomy ( Interpretation: The proposed 9-field matrix for risk assessment was able to demonstrate a synergistic effect between
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