Experience of starting ABO incompatible renal transplant in Nepal

Experiences of performing ABO-incompatible kidney transplantation in Bangladesh

Background

The number of end-stage renal disease (ESRD) patients is increasing in Bangladesh. Currently, living kidney donation is the only viable option for transplantation in Bangladesh, and it is further restricted by ABO compatibility issues. We have performed ABO-incompatible kidney transplantations (ABOi KTs) in Bangladesh since 2018. This study examines our experiences with seven cases of ABOi KT.

Methods

The desensitization protocol included low-dose rituximab (100 mg/body) followed by plasma exchange (PEX), which was followed by a 5-g dose of intravenous immunoglobulin. Immunosuppression was undertaken using tacrolimus (0.1 mg/kg/day), mycophenolate mofetil (1,500 mg/day), and prednisolone (0.5 mg/kg/day). All patients received basiliximab for induction therapy.

Results

The median baseline anti-ABO antibody titer was 164 (range, 132–1128). Transplantation was performed at a titer of ≤18. Our patients attended three to five PEX sessions before transplantation. Graft survival was 100% in the seven cases over a mean period of 22 months. The mean creatinine level was 204.6±47.4 µmol/L. Two patients were suspected of having developed acute rejection and received intravenous methylprednisolone, resulting in improved kidney function. One patient required posttransplant hemodialysis due to delayed graft function and subsequently improved. Infection was the most common complication experienced by ABOi KT patients. Two patients developed severe cytomegalovirus pneumonia and died with functioning grafts.

Conclusions

ABOi KT in Bangladesh will substantially expand the living kidney donor pool and bring hope to a large number of ESRD patients without ABO-compatible donors. However, the high cost and risk of acute rejection and infection remain major concerns.

Pediatric kidney transplantation in Nepal

BACKGROUND

Success in pediatric kidney transplantation is great achievement for the emerging countries. This report is the first of its kind from Nepal. It demonstrates the status of pediatric kidney transplantation in Nepal.

METHODS

This is a retrospective review of transplants done in Tribhuvan University Teaching Hospital, Kathmandu, Nepal. Living donor kidney transplant recipients ≤17 years transplanted till September 2018 were included. Demographic data, renal function, rejections, and other complications recorded in the charts were noted. Descriptive analysis was done in September 2018.

RESULTS

A total of 517 living donor kidney transplants were done till September 2018 since August 2008. Twenty-three were ≤17 years. Eighteen (78.26%) were male. Mean ± SD age was 15.35 ± 1.7 years, and weight was 41.8 ± 9.8 kg. One received ABO-incompatible transplantation. Fifteen (65.22%) donors were female, 14 (60.87%) were mothers, and seven were fathers (30.43%). Mean donor age was 40.21 ± 8 years. Patient and graft survival at 1 year were 100% and 89.2%, respectively. One patient died on dialysis in second year after graft failure due to FSGS. One is on dialysis after losing graft to oxalate nephropathy. Three (13.3%) had biopsy-proven acute rejections. Two had acute cellular rejection, and 1 had antibody-mediated rejection.

CONCLUSIONS

Children from poor countries are also entitled to the benefits of medical advancements.