What is a common cause of PD catheter migration?

What is a common cause of PD catheter migration?

• A. Diabetes
• B. Growth, movement, or poor fixation; results in poor drainage and needs imaging and possible reposition.
• C. Diet
• D. Exercise

Answer: (B)

Catheter stability and placement are what let peritoneal dialysis drainage work smoothly. When the catheter migrates, its tip can move away from the pelvis into a position where dialysate doesn’t drain properly by gravity. This displacement is usually due to mechanical factors like growth (especially in children), everyday movement, or inadequate fixation of the catheter. As a result, drainage becomes poor, and imaging is typically used to locate the new position and plan repositioning, which may involve radiologic or surgical adjustment to restore the catheter to its ideal site. Diabetes, diet, or exercise don’t directly cause the catheter to move, even though they affect overall health and well-being.

Catheter stability and placement are what let peritoneal dialysis drainage work smoothly. When the catheter migrates, its tip can move away from the pelvis into a position where dialysate doesn’t drain properly by gravity. This displacement is usually due to mechanical factors like growth (especially in children), everyday movement, or inadequate fixation of the catheter. As a result, drainage becomes poor, and imaging is typically used to locate the new position and plan repositioning, which may involve radiologic or surgical adjustment to restore the catheter to its ideal site.

Diabetes, diet, or exercise don’t directly cause the catheter to move, even though they affect overall health and well-being.