# Efficacy, feasibility, and safety of endoscopic double closure in the GI tract

## TL;DR

This paper shows that using two endoscopic closure methods together is effective and safe for various gastrointestinal tract procedures.

## Contribution

The study demonstrates the feasibility and safety of dual-modality endoscopic closure in diverse gastrointestinal conditions.

## Key findings

- Dual-modality closure was effective in six cases across upper and lower GI tracts.
- No adverse events were observed in the cases presented.
- The Helix Tacking System enabled secure closure for complex cases like fistulas and large polyp resections.

## Abstract

Endoscopic closure is an important technique with prophylactic and therapeutic indications. In certain situations, performing a dual-modality closure might be justified over using a single-closure modality to achieve a more secure closure or to close a large defect more efficiently. Here we present 6 cases where dual-modality closure was used in a variety of indications in the upper and lower GI tracts. Efficacy was noted in all cases, and no adverse events were seen. This work highlights the feasibility, versatility, and safety of dual-modality closure using the endoscopic Helix Tacking System (X-Tack; Apollo Endosurgery, Austin, Tex, USA) to facilitate dual-modality closure in a variety of indications such as persistent gastrocutaneous fistulas and prevention of delayed bleeding after resection of high-risk lesions. Head-to-head prospective studies are needed to compare the outcomes and cost-effectiveness of dual-modality closure versus single-modality closure.

Video 1Dual modality closure of refractory gastrocutaneous fistula.

Dual modality closure of refractory gastrocutaneous fistula.

Video 2Dual modality closure after resection of a large pedunculated colon polyp.

Dual modality closure after resection of a large pedunculated colon polyp.

Video 3Dual modality closure after resection of a large duodenal polyp.

Dual modality closure after resection of a large duodenal polyp.