TABLE 1.
CLINICAL DATA FOR HYDROXYAPATITE AND BRUSHITE STONE FORMERS
| Case | Sex | Age 1st stone | Stones | Age at study | ESWL | URS | PNL | UTI | Stone culture | Prior treatment | PMH |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | M | 68 | 2 | 69 | 0 | 0 | 1 | St (−) | St (−) | none | DM, HTN, asthma |
| 2 | F | 36 | 2 | 36 | 0 | 0 | 1 | no | NG | none | none |
| 3 | F | 23 | >100 | 35 | 0 | 0 | 2 | EC | NG/NG | K Cit x 10 yr | Crohn’s |
| 4 | F | 35 | >30 | 50 | >10 | 4 | 3 | EC | NG | CTD | EP |
| 5a | F | 26 | >20 | 37 | >5 | >5 | 2 | EN, EC, St (−) | CA, EC | none | HTN, PN |
| 6 | F | 46 | >10 | 56 | 2 | 5 | 1 | recurrent | - | none | HTN, AAA, PN |
| 7 | F | 21 | >5 | 30 | 1 | - | 2 | EC | - | none | none |
| 8 | F | 27 | 1 | 34 | 0 | 0 | 1 | no | NG | none | none |
| 9 | M | 56 | 1 | 56 | - | 1 | 1 | no | St (−) | none | DM |
| 10 | F | 23 | 1 | 23 | - | - | 1 | EC | St (−), EC | none | PN |
| 11 | F | 42 | 13 | 64 | 7 | 8 | 1 | recurrent | NG | Tz, K Cit | none |
| 12 | M | 13 | >13 | 41 | 6 | 3 | 1 | no | - | Tz | None |
| 13 | M | 26 | >13 | 39 | 0 | 5 | 6 | no | - | Tz, NH4Cl | HTN |
| 14 | M | 26 | 8 | 34 | >1 | 0 | 2 | no | NG | none | HTN, THR |
| 15 | M | 42 | >100 | 63 | 6 | 5 | 3 | no | NG | Tz, NH4Cl | HTN, DM, CAD, THR, PE |
| 16 | F | 16 | >200 | 33 | 9 | 5 | 7 | no | NG | Tz, Kcit | HTN, galactorrhea |
| 17 | F | 15 | 10 | 18 | 1 | 1 | 1 | no | NG | none | L kidney slow to empty |
| 18 | F | 34 | 18 | 44 | 0 | 4 | 2 | no | - | Tz | None |
| 19 | F | 33 | 6 | 37 | 3 | 1 | 3 | no | NG | none | None |
| 20 | F | 48 | >5 | 67 | 0 | 0 | 2 | By history | NG | Tz | Hypothyroid |
| 21 | F | 35 | 10 | 39 | 2 | 1 | 1 | no | NG | Tz, Kcit | HTN |
| 22 | M | 42 | >12 | 56 | >4 | >2 | 2 | no | NG | none | Hypothyroid |
| 23 | M | 27 | >60 | 46 | 3 | 2 | 1 | St (−) | NG | Tz, Kcit | None |
| 24 | M | 31 | 7 | 38 | 2 | 0 | 2 | no | NG | Tz | HTN |
| 25 | M | 28 | 4 | 30 | 2 | 0 | 2 | no | NG/NG | Kcit | None |
| 26 | M | 21 | >50 | 34 | >4 | >4 | 3 | By history | NG | Tz | HTN, urosepsis |
a
, nephrocalcinosis, no medullary sponge kidney; ESWL, extracorporeal shock wave lithotripsy; URS, ureteroscopy; PNL, percutaneous nephrolithotomy; UTI, urinary tract infection; PMH, past medical history; St, staph; (−/+), coagulation negative or positive; EC, E Coli; EN, enterococcus; CA, candida albicans; NG, no growth; Tz, thiazide; K Cit, potassium citrate; DM, diabetes mellitus; HTN, hypertension; PN, pyelonephritis; EP, emphysematous PN; AAA, abdominal aortic aneurysm; CAD, coronary artery disease; THR, total hip replacement; PE, pulmonary embolism