Gastrocutaneous fistulas after PEG removal in adult cancer patients: frequency and treatment options

Persistent Ostomy Following Percutaneous Endoscopic Gastrostomy Removal: Treatment Strategies

PURPOSE OF REVIEW

The purpose of this article is to review available literature on management of persistent ostomy following PEG tube removal. We will discuss the incidence of persistent gastrocutaneous fistula (GCF) following PEG tube removal, risk factors for their development, and management strategies that have been proposed and their efficacy.

RECENT FINDINGS

The use of over the scope clips (OTSC) have evolved recently in the management of gastrointestinal bleeding, perforation, and fistula closures. OTSC has become more readily available and proven to be effective and safe. Suturing devices have shown promising results. Persistent gastrocutaneous fistula following PEG removal is a rare yet serious complication that can lead to continuous skin irritation and leakage of gastric contents and acid. There are several postulated risk factors but the most important of these is duration of placement. Management can include medical therapy which has recently been shown to be somewhat effective, endoscopic therapy and surgery as a last resort. Overall, the data on GCFs is limited and further study with larger sample size is needed.

Endoscopic removal of a weight-loss device with stoma closure using a tack-and-suture device

Video 1.

Jejunojejunal intussusception of a sutured enterotomy site after takedown and primary repair of persistent enterocutaneous fistula: a case report

Enterocutaneous fistula (ECF) is a common complication of many abdominal surgeries. Although most ECF resolve spontaneously, there are many factors that can lead to persistence of the fistula. Management of persistent enterocutaneous fistula usually involves surgery with recurrence of fistula being the most common complication. Here we describe a case of 67-year-old female who presented with intussusception following repair of a persistent enterocutaneous. Given the rare finding of intussusception in adults, this case report presents an interesting complication.

Gastroenterologist's Guide to Gastrostomies

Gastroenterologists are frequently consulted for evaluation feeding tube placement, or for management of complications in an existing feeding tube. Though a frequent topic of consultation for GI Fellows, there are few comprehensive resources for feeding tube placement and troubleshooting available. In this review, we discuss different types of feeding tubes, when each should be considered, and various methods and techniques for placement. Considerations for when one type, method, technique, or specialty may be preferred over the other will be discussed. Additionally, we discuss management of the many complications of indwelling feeding tubes. Our goal is to create a comprehensive review for gastroenterologists to cover clinically relevant questions related to feeding tube placement and management.

Multi-layer endoscopic suturing: a novel method of gastric fistula closure

Background and study aims  Current endoscopic methods of treating gastric fistulas are either too complex or have high rates of recurrence. We aimed to provide a novel endoscopic method for robust fistula closure. Patients and methods  This was a single-center, retrospective study of five patients who underwent multi-layer endoscopic suturing for closing of a chronic fistula (> 4 weeks). Devitalization of the fistula tract was achieved with argon plasma coagulation, followed by endoscopic suturing of the fistula. Then, endoscopic suturing of the gastric wall surrounding the fistula was performed, creating an overlay of healthy gastric mucosa around the fistula. Results  Technical success (fistula closure on the day of the procedure) was achieved in all five patients, with no complications. After a median follow up of 5 months (range 2-23 months), there was a 100 % clinical success rate (no fistula recurrence). Conclusions  Our single-operator method of multi-layer endoscopic suturing provides a robust fistula closure with minimal to no risk of recurrence. In light of limitations of current fistula closure methods, further investigations are warranted to better define long-term outcomes with it compared to alternative methods.

Prevention and management of major complications in percutaneous endoscopic gastrostomy

Background

Percutaneous endoscopic gastrostomy is a commonly used endoscopic technique where a tube is placed through the abdominal wall mainly to administer fluids, drugs and/or enteral nutrition. Several placement techniques are described in the literature with the ‘pull’ technique (Ponsky-Gardener) as the most popular one. Independent of the method used, placement includes a ‘blind’ perforation of the stomach through a small acute surgical abdominal wound. It is a generally safe technique with only few major complications. Nevertheless these complications can be sometimes life-threatening or generate serious morbidity.

Method

A narrative review of the literature of major complications in percutaneous endoscopic gastrostomy.

Results

This review was written from a clinical viewpoint focusing on prevention and management of major complications and documented scientific evidence with real cases from more than 20 years of clinical practice.

Conclusions

Major complications are rare but prevention, early recognition and popper management are important.