Table 2.
Published studies reporting kidney stone rates in patients with enteric hyperoxaluria associated with other malabsorptive conditions
| Article | Population | Stone Incidence |
|---|---|---|
| Prospective | ||
| Caudarella et al. (86) | 66 patients with Crohn's disease or ulcerative colitis. Patients with Crohn's disease had ileal resection and right hemicolectomy with end-end ileotransversostomy. Patients with ulcerative colitis had proctocolectomy with ileal pouch anal anastomosis | Preop, 8% |
| Postop, 12% | ||
| Anderson et al. (23) | 107 patients with Crohn's disease receiving various bowel resections | Preop, 2% |
| Postop, 10% | ||
| Hylander et al. (22) | 87 patients with chronic IBD, stratified by kidney oxalate excretion. 26 patients had increased urinary oxalate, while 61 patients had normal urinary oxalate | Normal urinary oxalate, 23% |
| Hyperoxaluric, 35% | ||
| Retrospective | ||
| McAuliffe et al. (87) | 33,386 patients with IBD, stratified by severity of disease, followed for at least 6 mo | Incidence per 1000 person-years (95% CI): |
| Mild IBD, 13.5 (12.5 to 14.6) | ||
| Moderate-severe IBD, 10.8 (8.80 to 13.2) | ||
| Cury et al. (88) | 168 Brazilian patients with IBD (93 with Crohn's disease, 75 with ulcerative colitis) | Crohn's disease, 38% |
| Ulcerative colitis, 38% | ||
| Siener et al. (64) | 51 patients with fat malabsorption due to intestinal diseases such as Crohn's disease, exocrine pancreatic insufficiency, short bowel syndrome, and primary biliary cholangitis | Overall, 20% |
| Pancreatic insufficiency, 29% | ||
| Crohn's disease, 13% | ||
| Hueppelshaeuser et al. (89) | 27 children and 19 adults with Crohn's disease | 28% |
| Mukewar et al. (90) | 218 patients with ileal pouch anal anastomosis | 37% |
| Repiso et al. (91) | 157 patients diagnosed with Crohn's disease in Spain | 8% |
| Ben-Ami et al. (92) | 312 patients with Crohn's disease in Israel, followed for 7.2 yr | 4% |
| Christodoulou et al. (93) | 256 patients with IBD in Greece, followed for 8.1 yr | Crohn's disease, 5% |
| Ulcerative colitis, 6% | ||
| Nightingale et al. (94) | 86 patients with <200 cm of residual small bowel after resection, followed for 22 mo | With colon, 24% |
| Without colon, 0% | ||
| Trnka et al. (95) | 113 patients with IBD after resections, followed for 19.8 yr | 19% |
| Bambach et al. (24) | 426 patients after bowel surgery, stratified by procedure, followed for 8 yr | Overall, 9% |
| Resection with intact colon, 7% | ||
| Ileostomy only, 9% | ||
| Ileostomy with resection, 15% | ||
| Knudsen et al. (96) | 228 patients with chronic IBD | 15% |
| Maratka et al. (97) | 512 patients with ulcerative colitis in Czechoslovakia | Overall, 2% |
| After resection, 13% | ||
95% confidence interval, 95% CI; preop, preoperative; postop, postoperative; IBD, inflammatory bowel disease.