Partially covered self-expandable esophageal stents have been associated with unacceptable complications when used for benign esophageal disorders. With the introduction of removable or potentially removable fully covered stents and biodegradable…
Expandable stents are widely used in gastroenterology. The basic principle of all of these devices is that they can be constrained onto a delivery system of small diameter and then…
Todd H. Baron, MD, Guest Editor When searching PubMed, the term “stent” first appeared in the title of a publication in 1952. At the time of this writing, a search…
This article reviews the components of adequate training required for a gastroenterologist to treat upper gastrointestinal bleeding (UGIB). The current status of endoscopic simulators is critically reviewed to determine whether…
The age of patients admitted to hospital for gastrointestinal bleeding will probably continue to rise, pushing the mortality rate upward, and the use of arthritic and blood thinning drugs will…
This article covers new endoscopic imaging modalities in nonvariceal upper gastrointestinal bleeding, such as Doppler ultrasound probe technology, endoscopic ultrasonography, color Doppler optical coherence tomography, and magnification endoscopy. A more…
Early surgical involvement in the management of a patient at high risk for recurrent bleeding, despite endoscopic intervention, is often optimal to assure continuity of care. Close collaboration of the…
The use of catheter-based techniques to treat upper gastrointestinal hemorrhage has evolved considerably over the past few decades. At present, the state-of-the-art interventional suites provide optimal imaging. Coupled with advanced…
There are many clinical outcome measures for evaluation of the effectiveness of a pharmacologic agent in the management of upper gastrointestinal bleeding (UGIB). As a preemptive treatment, it should reduce…
There is increasing concern regarding a possible adverse interaction between proton pump inhibitors (PPIs) and clopidogrel that could lead to reduced cardiovascular protection by clopidogrel. We performed a literature search…
