Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Pevni, D. et al.

Pevni, Mohr, Lev-Run, Locer, Paz, Kramer, Shapira,

Influence of bilateral skeletonized harvesting on occurrence of deep sternal wound infection in 1,000 consecutive patients undergoing bilateral internal thoracic artery grafting.

OBJECTIVE: To evaluate the risk of deep sternal infection in a large patient cohort following bilateral internal thoracic artery (BITA) grafting using skeletonized BITA dissection. SUMMARY BACKGROUND DATA: Complete myocardial revascularization using BITAs improves long-term survival and lowers the rate of repeat operations. Harvesting of ITAs as skeletonized vessels preserves sternal collateral blood supply, thus enabling rapid sternal healing with less risk of deep sternal infection. METHODS: One thousand consecutive patients (763 men, 340 patients >70 years old, 304 diabetics) underwent skeletonized BITA grafting from April 1996 to July 1999. RESULTS: The 30-day mortality rate was 3.4%. There were 10 perioperative infarcts, 16 strokes, and 22 deep sternal infections. There was an increased risk of deep sternal infection in repeat coronary artery bypass grafting (CABG) operations (15%), chronic obstructive pulmonary disease (COPD) (6.2%), congestive heart failure (4.7%), left ventricular dysfunction (ejection fraction < 35%, 4.5%), and longer aortic cross-clamping time. After adjustment for other demographic, clinical, and surgical predictors, the only independent predictors of deep sternal infection were repeat operations, COPD, and duration of aortic cross-clamping. No patients in the reoperation subgroup died, but three of six COPD patients with deep sternal infection died, and COPD was an independent predictor of overall (early + late) mortality. CONCLUSIONS: Skeletonized BITA grafting carries an acceptable risk of deep sternal infection but is not recommended for repeat CABG or for patients with COPD.[1]

References

Influence of bilateral skeletonized harvesting on occurrence of deep sternal wound infection in 1,000 consecutive patients undergoing bilateral internal thoracic artery grafting. Pevni, D., Mohr, R., Lev-Run, O., Locer, C., Paz, Y., Kramer, A., Shapira, I. Ann. Surg. (2003) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.