Living with kidney stones can be a source of constant worry, especially for those already managing chronic kidney disease. Many patients worry that the surgery needed to remove stones might further damage their kidneys. However, a look at data from 742 patients suggests that these procedures are safe for kidney function.
Researchers looked at patients undergoing ureteroscopy or retrograde intrarenal surgery. They found that these procedures did not cause a significant drop in kidney function. In fact, for a specific group of patients with ureteral stones, kidney function actually showed a notable improvement after the blockage was cleared.
While the results are encouraging, the evidence is currently considered to be of low certainty. Because the data came from a variety of different studies, the findings are not definitive. However, the data suggests that these surgeries do not cause a meaningful decline in kidney health for those who need them.
Common questions
Does surgery for kidney stones damage my kidneys?
The data suggests that these procedures do not cause a clinically meaningful decline in kidney function. For some patients with ureteral stones, kidney function actually improved after the surgery removed the blockage. However, because the evidence is of low certainty, you should discuss your specific risks with your doctor.
What happens to kidney function after ureteroscopy or RIRS?
In a study of 742 patients, there was no significant overall change in kidney function after these procedures. Specifically, patients with ureteral stones saw a greater increase in kidney function. These results indicate that the surgeries are generally safe for the kidneys.
Is the evidence for these surgical outcomes certain?
The evidence is currently considered to be of very low certainty. This is because the data came from many different studies that varied significantly. While the results are promising, the findings are not yet definitive enough to be certain for every patient.
