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Thoracoscore predicts midterm mortality in patients undergoing thoracic surgery
Themistocles P Chamogeorgakis1, Cliff P Connery, Faiz Bhora
1Department of Cardiothoracic Surgery, University of Athens School of Medicine, Attikon Hospital Center, Athens, Greece. thchamogeorgakis@yahoo.com
The Journal of Thoracic and Cardiovascular Surgery
|October 2, 2007
Summary
The Thoracoscore effectively predicts in-hospital and midterm mortality in general thoracic surgery patients. This validated tool aids in preoperative risk assessment for improved patient outcomes.
Area of Science:
- Cardiothoracic Surgery
- Surgical Outcomes Research
- Predictive Analytics in Medicine
Background:
- The Thoracoscore is the first multivariate model developed for predicting in-hospital mortality in general thoracic surgery.
- Accurate risk stratification is crucial for optimizing patient care and surgical decision-making.
Purpose of the Study:
- To evaluate the performance of the Thoracoscore in predicting both in-hospital and midterm all-cause mortality.
- To assess the clinical utility of Thoracoscore as a preoperative risk assessment tool.
Main Methods:
- Retrospective analysis of 1675 patients undergoing diverse thoracic surgeries between 2002 and 2006.
- In-hospital mortality data was recorded, and midterm survival data (mean follow-up 25 months) was obtained from the National Death Index.
- Kaplan-Meier survival plots were generated for Thoracoscore quartiles, with comparisons using the log-rank test.
Main Results:
- In-hospital mortality rates across Thoracoscore quartiles were 0%, 1%, 2.5%, and 9.6%.
- Thoracoscore demonstrated a strong independent predictive capability for in-hospital mortality (OR 1.20, P < .001).
- Two-year survival rates varied significantly across quartiles (98.7% to 54.8%), with Thoracoscore also predicting midterm mortality (HR 1.12, P < .001).
Conclusions:
- The Thoracoscore is a valuable and effective clinical tool for the preoperative prediction of mortality.
- Its utility extends to both in-hospital and midterm outcomes in patients undergoing general thoracic surgery.
- The model provides reliable risk stratification for surgical planning and patient counseling.
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