Occult renal disease in patients undergoing coronary artery bypass grafting: does it really matter?
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In this prospective randomised study titled “Impact of occult renal disease on the outcomes of off-pump and on-pump coronary artery bypass grafting” published later in this issue , the authors have tried to examine if the strategy of myocardial revascularization, off-pump (OPCAB) or conventional on-pump coronary artery bypass grafting (CABG), determines the post-operative outcomes in patients with occult renal disease. To answer this question, the authors have randomised 120 patients into off-pump (n = 62) and on-pump (n = 58) CABG. While there are previous studies where outcomes have been compared between OPCAB and conventional on-pump CABG, not many have examined this question in the specific subset of occult renal disease and perhaps none have looked at this subset in a randomised trial setting. This study, which is adequately powered and is well conducted, explores an area where there is a relative paucity of information. Broadly, the authors conclude that there is no...
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The invited editorial does not mention any patient or patient details and hence formal ethical approval is not required.
Conflict of Interest
The author declares that he has no conflict of interest.
- 1.Sajja LR, Singh S, Mannam G, Guttikonda J, Pusapati VRR, Saikiran KVSS. Impact of occult renal disease on the outcomes of off-pump and on-pump coronary artery bypass grafting. Indian J Thorac Cardiovasc Surg. 2018. https://doi.org/10.1007/s12055-018--0767-3.