Peritoneal dialysis fluids typically contain physiological concentrations of sodium, chloride, magnesium, calcium and a base such as lactate, acetate or bicarbonate. Dialysis fluid is available with varying glucose concentrations between 1.5% and 4.25%, with the higher glucose concentration solutions promoting increased fluid removal owing to ...

During peritoneal dialysis, a cleansing fluid called dialysate passes through a catheter tube into part of the abdomen known as the peritoneal cavity. The dialysate absorbs waste products from blood vessels in the lining of the abdomen, called the peritoneum.

Various different investigators subsequently evaluated the efficacy of treating uremia by instilling fluids into the peritoneal cavity: Gantar instilled saline solution in the peritoneal cavity of uremic guinea pigs and subsequently treated a uremic woman with peritoneal dialysis solution containing saline.

In peritoneal dialysis, dialysis fluid (called dialysate) is infused into the abdominal cavity (called the peritoneal cavity) through the catheter. The fluid is held (dwells) within the abdomen for a prescribed period of time; this is called a "dwell."

Learn about peritoneal dialysis, how it works, the different types and how to do it safely. Peritoneal dialysis (PD) is one type of dialysis treatment for kidney failure. It uses a fluid that you put in your belly and then remove to clean your blood.