Table 1.
Clinical and laboratory characteristics at diagnosis.
| Pt | Demographic data | Order of Renal Tx | History of nephrolithiasis* | Suspected cause of CKD | Delay of diagnosis after Tx (weeks) | Renal manifestations | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Age | Gender | Origin | HTN | Pu/Hu/Lu | sCr at diagnosis (μmol/L) | Graft dysfunction | |||||
| 1 | 28 | F | France | 1st | + (11) | CTIN/nephrolithiasis, solitary kidney | 5 | + | − / − / NA | 150 | AGD |
| 2 | 41 | M | France | 1st | − | Undetermined | 144 | + | + / + / − | 248 | A/CGD |
| 3 | 48 | M | Italy | 2nd | + (30) | Undetermined | 72 | − | − / + / − | 283 | A/CGD |
| 4 | 48 | M | France | 2nd | − | Oxalate nephropathy | 1.5 | + | + / + / + | 676/Hemodialysis | DGF |
| 5 | 51 | M | Canada | 1st | + (43) | Undetermined | 312 | − | − / − / NA | 366 | A/CGD |
| 6 | 49 | F | Italy | 1st | − | Undetermined | 156 | − | − / + / − | 430 | A/CGD |
| 7 | 58 | F | France | 1st | + (13) | CTIN/nephrolithiasis | 1.5 | + | − / + / − | 109 | - |
| 8 | 64 | M | France | 1st | − | Undetermined | 4 | + | + / − / − | 600/Hemodialysis | DGF |
| 9 | 67 | F | Italy | 1st | + (52) | Hypertensive nephrosclerosis | 3 | + | − / − / NA | 442/Hemodialysis | A/CGD |
Pt, patient; F, female; M, male; Tx, transplant; CKD, chronic kidney disease; CTIN, chronic tubulointerstitial nephropathy; HTN, hypertension; Pu/Hu/Lu, proteinuria, hematuria, leukocyturia; sCr, serum creatinine; NA, not available; AGD, acute graft dysfunction; A/CGD, acute-on-chronic graft dysfunction; DGF, delayed graft function.
*
Delay between the first kidney stone episode and diagnosis (years). Conversion factor from μmol/L to mg/dL = 0.0113.