Predicting Breathing Problems After Esophageal Surgery
Author Information
Author(s): Bogar Lajos, Molnar Zsolt, Tarsoly Piroska, Kenyeres Peter, Marton Sandor
Primary Institution: Department of Anaesthesiology and Intensive Care, University of Pecs, Hungary
Hypothesis
Can systemic inflammatory markers predict arterial hypoxaemia after oesophageal tumour resection?
Conclusion
An elevated leukocyte antisedimentation rate and procalcitonin concentration can predict next-day breathing problems after esophageal surgery.
Supporting Evidence
- 17 out of 33 patients were classified as hypoxaemic after surgery.
- Procalcitonin and LAR values at T2 were significantly predictive of hypoxaemia at T3.
- The area under the ROC curve for LAR at T2 was 0.89, indicating strong predictive power.
Takeaway
Doctors can check certain blood markers after esophageal surgery to see if a patient might have trouble breathing the next day.
Methodology
A prospective observational study measuring inflammatory markers in patients after esophageal surgery.
Limitations
Short observation period, small sample size, and possible inaccuracies in temperature measurement.
Participant Demographics
33 consecutive patients undergoing elective oesophageal tumour resection.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI, 0.77–1.00
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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