Decline of the Sengstaken-Blakemore tube: A review of shifting practices in gastrointestinal hemorrhage management

Le résumé fourni par la source

The Sengstaken-Blakemore tube (SB tube), introduced in the 1950s, was a pivotal device for managing acute gastrointestinal (GI) bleeding, particularly from esophageal varices. This multi-lumen tube, featuring esophageal and gastric balloons, applied mechanical pressure to control bleeding and provided a temporary solution until more definitive treatments could be employed. It was historically significant in resource-limited settings where advanced endoscopic options were unavailable, enabling patient stabilization and transfer to specialized centers. However, the advent of GI endoscopy and its increased availability has rendered the SB tube obsolete. SB tubes are associated with complications, including esophageal perforation, aspiration pneumonia, and gastric ulceration. Additionally, the tube can cause significant discomfort, and its migration may lead to inadequate. Techniques such as endoscopic variceal ligation and endoscopic sclerotherapy offer superior precision, efficacy, and safety for managing variceal bleeding. Improved hospital transfer protocols now facilitate prompt endoscopic or surgical interventions, reducing the need for temporary measures like the SB tube. Additionally, advancements in pharmacological treatments, including vasoactive drugs, reliance on mechanical compression devices. While the SB tube remains an important historical artifact, its role in current medical practice reflecting safer and more effective treatment options in emergency GI care. This review discusses the declining role of the Sengstaken -Blakemore tube and its replacement by current intervention methods.

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