Table?2. Demographic, clinical data and outcome for patients undergoing endoscopic full-thickness resection using Padlock Clips.
Patient no. | Age, years | Sex | Number of clips | Indication | Site | Histology | Technical success | Deep muscle resection (DMR) or full thickness resection (FTR) | Diameter of resection specimen, mm | Follow-up, months |
1 | 63 | F | 1 | Recurrent LGD adenoma close to anal verge after two TEM | Rectum | LGD adenoma | Yes | DMR | 13?×?10 | ?3 |
2 | 73 | F | 2 | Two ulcerated nodules of recurrent adenocarcinoma after colectomy for colon cancer | Ileorectal anastomosis | Adenocarcinoma | Yes | FTR | 12?×?13 and 12?×?10 | ?6 |
3 | 72 | M | 1 | Recurrent adenoma after EMR | Ascending colon | LGD adenoma | Yes | FTR | 12?×?10 | ?8 |
4 | 81 | M | 1 | Recurrent adenoma after EMR | Sigmoid colon | HGD adenoma | Yes | DMR | 10?×?10 | ?5 |
5 | 58 | M | 1 | Scar of NET after forceps removal with suspected submucosal infiltration | Rectum | Negative for residual NET or infiltration | Yes | FTR | 12?×?10 | ?9 |
6 | 64 | M | 1 | Non-polypoid lesion 0-IIc | Rectum | HGD adenoma | Yes | DMR | 16?×?5 | 15 |
EMR, endoscopic mucosal resection; LGD, low grade dysplasia; HGD, high grade dysplasia; NET, neuro-endocrine tumor; TEM, transanal endoscopic microsurgery.