Renal Function Abnormal

Patients with liver cirrhosis often have impaired or at-risk kidney function due to the close link between liver and kidney (hepatorenal syndrome). Laparoscopic Splenectomy and Azygoportal Disconnection (LSD) is commonly used to treat Cirrhosis with Portal Hypertension Bleeding in these patients, but its impact on kidney function over 2 years is unclear. This study will follow patients undergoing laparoscopic splenectomy to measure changes in kidney function before and after surgery, identify risk factors for kidney damage and whether LSD can improve kidney function in the long term, and help improve care to protect kidney function in cirrhotic patients .

It is demonstrated that remote ischemic preconditioning can alleviate the degree of acute renal injury on the operated side in patients undergoing partial nephrectomy.

To establish evidence that cold ischemia, achieved through the use of ice slush, can improve the recovery from ischemia on the operated kidney in patients undergoing robot-assisted partial nephrectomy.