Table 1.
Database of patients who underwent over-the-scope clip device placement
| No. | Sex | Age | Location | Primary disease | Maximum lesion size (mm) | Prior treatment history | No. of OTSCs | Operation time (min) | Time from diagnosis (wk) | Technical/overall clinical successful | Additional treatment | Complication | Stay in hospital after OTSC placement (d) | Duration of follow-up (d) |
| 1 | M | 86 | Lower esophagus | Iatrogenic perforation caused by stomach tube | 20 | None | 1 | 5 | < 1 | Yes/yes | None | None | 6 | 56 |
| 2 | M | 74 | Stomach | Delayed perforation after ESD | 40 | None | 2 | 24 | < 1 | Yes/yes | None | None | 10 | 90 |
| 3 | F | 82 | Stomach | Perforation after ESD | 25 | None | 2 | 20 | < 1 | Yes/yes | None | None | 7 | 8 |
| 4 | M | 80 | Stomach | Peptic ulcer with bleeding | 15 | Hemostatic forceps | 1 | 8 | < 1 | Yes/yes | None | None | 21 | 30 |
| 5 | F | 71 | Stomach | Peptic ulcer with perforation | 40 | None | 2 | 23 | < 1 | Yes/yes | None | None | 7 | 58 |
| 6 | F | 88 | Stomach | Gastrocutaneous fistula | 10 | None | 1 | 18 | > 4 | Yes/yes | None | None | 8 | 84 |
| 7 | M | 98 | Stomach | Bleeding due to Mallory-Weiss syndrome | 12 | None | 1 | 12 | < 1 | Yes/yes | None | None | 6 | 15 |
| 8 | M | 73 | Duodenum | Para-anastomotic ulcer bleeding | 15 | Clips | 2 | 21 | < 1 | Yes/yes | None | None | 8 | 18 |
| 9 | M | 80 | Duodenal bulb | Peptic ulcer with bleeding | 23 | Clips and hemostatic forceps | 2 | 30 | < 1 | Yes/yes | None | None | 10 | 52 |
| 10 | M | 74 | Duodenal bulb | Peptic ulcer with perforation | 5 | None | 1 | 8 | < 1 | Yes/yes | None | None | 13 | 194 |
| 11 | F | 73 | Duodenal bulb | Prevention of post-ESD perforation | 25 | None | 1 | 10 | < 1 | Yes/yes | None | None | 7 | 95 |
| 12 | M | 75 | 3rd portion of duodenum | Delayed perforation after ESD | 28 | None | 2 | 36 | < 1 | Yes/yes | None | None | 15 | 210 |
| 13 | F | 85 | Rectum | Rectovesical fistula | 15 | None | 2 | 30 | < 1 | Yes/yes | None | None | 9 | 28 |
| 14 | F | 88 | Rectum | Iatrogenic rectal perforation/fistula | 25 | None | 1 | 8 | < 1 | Yes/yes | None | None | 10 | 30 |
| 15 | M | 73 | Stomach | Peptic ulcer with bleeding | 20 | Clips and HSE | N/A | N/A | 1-4 | No/no | Hemostatic forceps | N/A | N/A | N/A |
| 16 | M | 64 | Stomach | Peptic ulcer with bleeding | 50 | Hemostatic forceps | N/A | N/A | 1-4 | No/no | Hemostatic forceps | N/A | N/A | N/A |
| 17 | F | 65 | Sigmoid colon | Perforation after ESD | 35 | None | 1 | 7 | < 1 | Yes/yes | None | None | 8 | 160 |
| 18 | F | 83 | Sigmoid colon | Perforation after ESD | 40 | None | 3 | 16 | < 1 | Yes/yes | None | None | 8 | 90 |
| 19 | F | 88 | Stomach | Perforation caused by a local injection needle | 50 | None | 3 | 51 | 1-4 | Yes/no | Surgery | N/A | N/A | N/A |
| 20 | M | 65 | Rectum | Postoperative anastomotic ulcer bleeding | 5 | Hemostatic forceps | 1 | 6 | < 1 | Yes/yes | None | None | 8 | 14 |
| 21 | M | 65 | Rectum | Postoperative anastomotic ulcer bleeding | 5 | Hemostatic forceps | 2 | 19 | < 1 | Yes/yes | None | None | 7 | 30 |
| 22 | M | 73 | Sigmoid colon | Refractory diverticular bleeding | 5 | Clips | 1 | 7 | < 1 | Yes/yes | None | None | 5 | 10 |
| 23 | M | 73 | Stomach | Gastrobronchial fistula | 28 | Bronchial embolization | 1 | 40 | > 4 | Yes/no | May be given in future | N/A | N/A | N/A |
OTSC: Over-the-scope clip; ESD: Endoscopic submucosal dissection; M: Male; F: Female; N/A: Not available; HSE: Hypertonic saline-epinephrine injection therapy.