How do you address recurrent PD catheter dislodgement?

How do you address recurrent PD catheter dislodgement?

• A. Secure fixation/positioning; consider surgical revision or catheter repositioning.
• B. Ignore the problem.
• C. Switch to hemodialysis immediately, ignoring catheter issues.
• D. Remove the catheter permanently.

Answer: (A)

When a PD catheter keeps dislodging, the issue is mechanical instability of the catheter tip and tract. The best approach is to secure fixation and reposition the catheter so the tip sits reliably in the pelvis, providing stable flow for exchanges. This often means adjusting how the catheter is secured to the abdominal wall, refining the exit site tunnel, and, if needed, performing a catheter revision to reposition the tip in the correct location. Imaging and physical assessment help confirm the exact position and reveal problems such as kinking, peritoneal migration, or omental wrap that may be driving the dislodgement. If simple fixation and repositioning aren’t enough to achieve lasting stability, surgical revision or catheter repositioning is indicated to restore reliable catheter function. Ignoring the problem, switching to hemodialysis immediately, or removing the catheter permanently do not address the underlying mechanical issue and would remove the option of continuing peritoneal dialysis.

When a PD catheter keeps dislodging, the issue is mechanical instability of the catheter tip and tract. The best approach is to secure fixation and reposition the catheter so the tip sits reliably in the pelvis, providing stable flow for exchanges. This often means adjusting how the catheter is secured to the abdominal wall, refining the exit site tunnel, and, if needed, performing a catheter revision to reposition the tip in the correct location. Imaging and physical assessment help confirm the exact position and reveal problems such as kinking, peritoneal migration, or omental wrap that may be driving the dislodgement. If simple fixation and repositioning aren’t enough to achieve lasting stability, surgical revision or catheter repositioning is indicated to restore reliable catheter function.

Ignoring the problem, switching to hemodialysis immediately, or removing the catheter permanently do not address the underlying mechanical issue and would remove the option of continuing peritoneal dialysis.