PURPOSE: Live related renal donors with urolithiasis are made suitable for renal transplantation in two-stage procedure in most of the centers: first making the donor kidney stone free surgically or by ESWL and then proceeding to renal transplantation. To reduce the cost and morbidity of two surgical procedures in donors, we did a pilot study of removing subcentimeter renal calculi in live donors, after explanting the kidney, during bench surgery. MATERIALS AND METHODS: We included all prospective renal donors with subcentimeter (4-10 mm) calculi in one kidney in our study (n = 14). All these patients underwent standard donor evaluation and metabolic work up. After the donor nephrectomy, bench retrograde intra-renal surgery (RIRS) with or without pyelotomy was done for stone clearance followed by renal transplantation. RESULTS: Stone clearance was achieved in 13 out of 14 donors. Donors and recipients were followed for 6-24 months. No stone recurrence or graft dysfunction was seen in the follow-up period. CONCLUSION: We concluded that bench RIRS is an excellent modality in the management of small renal calculi in prospective renal donors who are not having metabolically active disease. This reduced the cost and morbidity to the donor and minimized waiting time for transplant.
PURPOSE: Live related renal donors with urolithiasis are made suitable for renal transplantation in two-stage procedure in most of the centers: first making the donor kidney stone free surgically or by ESWL and then proceeding to renal transplantation. To reduce the cost and morbidity of two surgical procedures in donors, we did a pilot study of removing subcentimeter renal calculi in live donors, after explanting the kidney, during bench surgery. MATERIALS AND METHODS: We included all prospective renal donors with subcentimeter (4-10 mm) calculi in one kidney in our study (n = 14). All these patients underwent standard donor evaluation and metabolic work up. After the donor nephrectomy, bench retrograde intra-renal surgery (RIRS) with or without pyelotomy was done for stone clearance followed by renal transplantation. RESULTS: Stone clearance was achieved in 13 out of 14 donors. Donors and recipients were followed for 6-24 months. No stone recurrence or graft dysfunction was seen in the follow-up period. CONCLUSION: We concluded that bench RIRS is an excellent modality in the management of small renal calculi in prospective renal donors who are not having metabolically active disease. This reduced the cost and morbidity to the donor and minimized waiting time for transplant.
Authors: Michael G Rashid; John W Konnak; J Stuart Wolf; Jeffery D Punch; John C Magee; Juan D Arenas; Gary J Faerber Journal: J Urol Date: 2004-01 Impact factor: 7.450
Authors: C E Simpkins; R A Montgomery; A M Hawxby; J E Locke; S E Gentry; D S Warren; D L Segev Journal: Am J Transplant Date: 2007-01 Impact factor: 8.086
Authors: Francisco R Spivacow; Armando L Negri; Elisa E del Valle; Irene Calviño; José R Zanchetta Journal: Int Urol Nephrol Date: 2009-08-04 Impact factor: 2.370