Reinitiation of peritoneal dialysis after catheter removal for refractory peritonitis.

AIM

A high proportion of patients whose catheters are removed are unable to successfully reinitiate peritoneal dialysis (PD) due to irreversible peritoneal injury or to decisions made by the patient or the nephrologist for different and often empiric reasons. The present study examined the outcomes of patients reinitiated on PD after peritonitis.

METHODS

We reviewed all patients with end-stage renal disease who were initiated on continuous ambulatory peritoneal dialysis at our Institute in south India between 1998 and 2012, identifying those in whom the catheter was removed and the cases where PD was reinitiated, analysing the reasons and outcome. We compared data of patients who could be reinitiated on PD with those who could not be reinitiated and also data of patients who successfully continued PD after reinitiation with those who suffered technique failure.

RESULTS

Peritoneal dialysis was reinitiated in 31 (19.4%) of 159 patients whose catheter was removed owing to refractory peritonitis, including after an episode of Pseudomonas aeruginosa and fungal peritonitis. Some patients had the catheter placed for a third time. No significant difference was found between patients who reinitiated PD vs. did not, or between those who were successful in reinitiating PD vs. unsuccessful.

CONCLUSION

Notwithstanding the small cohort size, the present study demonstrates that reinitiating PD is feasible in a developing country, and also that reinitiation of PD is possible after an episode of P. aeruginosa and fungal peritonitis. However, future studies in a larger patient cohort and assessing dialysis adequacy are required to confirm and extend our findings.