Influence of Simultaneous Pancreas and Preemptive Kidney Transplantation on Severity of Postoperative Complications

Influence of Peritoneal or Hemodialysis on Results of Simultaneous Pancreas and Kidney Transplant

OBJECTIVES

The influence of peritoneal dialysis on outcomes after simultaneous pancreas and kidney transplant is still vague. In addition, whether peritoneal dialysis leads to a higher risk of infectious complications and higher mortality rates in these transplant patients has not been unambiguously confirmed. In this study, our aim was to verify whether dialysis type determined outcomes on the pancreas graft and whether dialysis type was a risk factor for graftectomy or recipient death.

MATERIALS AND METHODS

Our study group included 44 simultaneous pancreas and kidney transplant patients. Analyzed parameters included type and duration of dialysis treatment, age, sex, long-term pancreas graft survival and patient survival, overall mortality, and number of graftectomies.

RESULTS

Of 44 patients, 3 (7%) required a graftectomy. Mortality rate of the group was 5%. Of 44 patients, 33 had hemodialysis and 11 had peritoneal dialysis. In those who had hemodialysis, the mean duration of renal replacement therapy was 30.5 months, which was significantly longer than duration for those who had peritoneal dialysis (20.4 mo; P < .01). There were 3 graftectomies and 1 death in the hemodialysis group. In the peritoneal dialysis group, there were no graftectomies and 1 death, with no significant differences in the number of graftectomies and mortality rates between the groups. Long-term survival also did not differ between the groups.

CONCLUSIONS

We found that type of dialysis did not affect outcomes in our group of simultaneous pancreas and kidney transplant patients. Before transplant, each patient requires an individual approach to treatment. The type of dialysis performed should not be viewed as a contradiction for transplant.

Surgery of pancreas transplantation

PURPOSE OF REVIEW

The surgical techniques of pancreas transplantation have been evolving and significantly improved over time. This article discusses different current techniques and their modifications.

RECENT FINDING

At this time, the most commonly used technique is systemic venous drainage (for venous outflow) and enteric drainage (for management of exocrine pancreatic secretions). However, new modifications of established techniques such as gastric or duodenal exocrine drainage and venous drainage to the inferior vena cava continue to be introduced.

SUMMARY

This article provides a state-of the-art review of the most prevalent up-to-date surgical techniques as well as a synopsis of their specific risks and benefits. The article also provides the most current registry data regarding utilization of different surgical techniques in the United State and worldwide.

Surgical complications after simultaneous pancreas-kidney transplantation: A single-center experience

BACKGROUND

We investigated the rate of early surgical complications after simultaneous pancreas-kidney transplantation (SPKT) and their impact on both grafts and recipient survival.

MATERIALS AND METHODS

The retrospective analysis of typical pancreas-related complications, different methods of correction, and their efficacy were performed. Data describing pancreas transplant recipients were drawn from our SPKT waiting list.

RESULTS

The overall surgical complications rate was 37.5%. The 1-year pancreas graft survival was 82.5% and 1-year recipient survival was 90%. Surgical complications based on the graft loss rate did not exceed 2.5%. Direct surgical complications did not account for the loss of a single patient.

CONCLUSION

We conclude that the high rate of surgical complications is a major obstacle to widespread application of pancreas transplantation; early recognition and appropriate treatment of graft-related complications is fundamental for graft survival.