A new technique for jejunal tube placement: a marriage of enteroscope and laparoscope

Endoscopic identification of the jejunum facilitates minimally invasive jejunostomy tube insertion in selected cases

BACKGROUND

Percutaneous endoscopic gastrostomy (PEG), direct percutaneous endoscopic jejunostomy, and laparoscopic feeding tube insertion are established techniques for placing a feeding tube. However, these techniques may be difficult or contraindicated after previous gastric or upper abdominal surgery.

METHODS

A total of 10 patients underwent minimally invasive jejunostomy tube insertion via endoscopic identification of the jejunum. The indications for the procedure were dysphagia, poor nutritional status, prolonged intensive care unit (ICU) admission, and gastroparesis. Eight of the patients had undergone previous upper abdominal surgeries and were rejected for either PEG or direct percutaneous jejunostomy. With the patients under general anesthesia, esophagogastroduodenoscopy was performed. The jejunum was identified and intubated. A small abdominal incision (1 in.) was made. The proximal jejunum was identified easily by the light and digital palpation of the endoscope. The jejunum was delivered in the wound, and the jejunostomy tube was inserted using Witzel's technique. The wound was closed.

RESULTS

All the patients tolerated the procedure well. The mean time for the procedure was 29 +/- 13 min. There was no mortality related to the procedure and no complications. Jejunal feeding started on the first postoperative day.

CONCLUSION

The use of intraoperative endoscopy facilitated identification of the jejunum. Easy, safe, and quick, the procedure saved the patient a formal laparotomy and extensive manipulation.

Nutrition and motility disorders

The purpose of this article is to give an overview of the relation between feeding and gastrointestinal symptoms and complaints, and to review different motility disorders that have implications for food intake. We also report the consequences for nutrition state and the evidence-based principles of dietary modification in patients with motility disorders.

Percutaneous endoscopic gastro-duodenostomy: modified technique

OBJECTIVES

Percutaneous endoscopic gastro-jejunostomy is appropriate for patients with severe neurologic deficit to avoid repeated tube feeding-related aspiration. We describe a modified technique of endoscopic gastro-duodenostomy.

PATIENTS AND METHODS

This technique was performed in 9 patients with severe neurologic deficit. No fluoroscopy was necessary. The gastrostomy button was pushed across the pylorus into the bulb; a nasogastric tube was then placed in the duodenum under endoscopic control and the button was drawn to the gastric wall. When the gastroduodenal tube migrated or was occluded, the button was placed in the bulb through the pylorus and maintained in this position for alimentation.

RESULTS

Placement of the gastro-duodenostomy tube was successful without any complication in 100% of patients. The mean duration of the procedure was 15 min. The tube had to be removed for migration (N = 4) and occlusion (N = 5) after a mean period of 5.8 weeks (range: 2-10). During the follow-up period, no tube feeding-related aspiration was observed.

CONCLUSION

This modified low-cost technique of endoscopic gastro-duodenostomy is simple and efficient.

Mini-laparoscopically guided percutaneous gastrostomy and jejunostomy

BACKGROUND

Percutaneous endoscopic tube placement can be problematic under certain circumstances: absence of transillumination of the abdominal wall, percutaneous jejunostomy in patients with a PEG tube and recurrent aspiration, enteral feeding access after gastrectomy, and obstruction of the upper GI tract. As an alternative in these problematic situations, a technique was developed for placing feeding tubes under visual control by using mini-laparoscopy.

METHODS

Placement of a feeding tube with mini-laparoscopy with the patient under conscious sedation was considered for 17 patients in whom standard PEG placement was impossible. Techniques used were the following: combined mini-laparoscopy/endoscopy for placement of a percutaneous gastrostomy or jejunostomy, and mini-laparoscopic-guided direct tube placement in cases of obstruction of the upper GI tract.

OBSERVATIONS

In 13 patients, mini-laparoscopic-assisted tube placement was successful. In 4 patients, adhesions or peritoneal carcinomatosis prevented laparoscopic visualization of the stomach or small bowel. The combined mini-laparoscopic/endoscopic approach allowed a successful insertion of gastric tubes in 6 patients and jejunal tubes in 4 patients. Direct insertion of a percutaneous endoscopic jejunostomy tube without enteroscopy was feasible in all 3 patients with obstruction of the upper GI tract. No complication occurred.

CONCLUSIONS

Mini-laparoscopy-assisted tube placement is a simple and safe alternative when endoscopic percutaneous tube placement is problematic or not feasible.

Video push enteroscopy in the investigation of small bowel disease: defining clinical indications and outcomes

BACKGROUND

Push enteroscopy is a new technique for investigation of the small intestine. The clinical indications are still being defined. It also offers the potential for therapeutic intervention in suitable cases.

AIMS

To evaluate further the role of push enteroscopy in the diagnosis and treatment of patients with suspected or known small bowel disease.

METHODS

A prospective record was kept of all patients having enteroscopy at Royal Prince Alfred Hospital between March 1995 and July 1997. The procedure was performed 73 times in 68 patients. Indications and diagnoses were noted. The outcome in patients with obscure gastrointestinal bleeding or anaemia in whom a vascular lesion was treated with a heater probe was also determined.

RESULTS

Enteroscopy was performed in 23 patients for gastrointestinal bleeding of obscure origin. An active or possible bleeding source was found in 13 (57%). The commonest of these was jejunal angiodysplasia. In the 21 patients with chronic iron deficiency anaemia a lesion was found in ten (48%). The majority of these were in the stomach, as described by others. The diagnostic yield in the 16 patients having enteroscopy for known or suspected small bowel disease was 56%. One patient underwent balloon dilatation of a postoperative jejunal stricture. Eleven patients with obscure bleeding or anaemia had ablation of a vascular lesion with a heater probe. Transfusion requirements fell after this procedure, particularly in those with active bleeding at the time of the examination. In five of the 11 no further transfusions were required in over six months of follow-up.

CONCLUSIONS

The most common indications for enteroscopy are obscure gastrointestinal bleeding, chronic anaemia and known or suspected small bowel disease. A positive result can be expected in over 50% of patients. The treatment of vascular lesions via the enteroscope has a significant impact of subsequent transfusion requirements.