Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
To validate a new method for assessing perioperative risk in the cancer patient undergoing major cancer surgery.
In this proposed study researchers will:
1. Measure preoperative energy reserve capacity (fitness)
2. Determine if postoperative morbidity is a function of perioperative cardiopulmonary gas exchange metabolism