Kidney transplant is a medical procedure in which a healthy kidney is surgically transplanted into a patient with end-stage kidney disease. This procedure is usually done when a patient's own kidneys have failed and they require a functioning kidney to filter waste products from the blood. Kidney transplant is considered the best treatment option for many patients with kidney failure, as it can greatly improve their quality of life and increase their chances of survival. Research in this area focuses on improving the success rates of kidney transplant surgeries, developing new medications to prevent organ rejection, and finding ways to increase the availability of donor kidneys. Other areas of research include studying long-term outcomes of kidney transplant recipients and improving the overall quality of life for these patients.