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The update, authored by Satish Nagula, MD, of Icahn School of Medicine at Mount Sinai, New York, NY, and colleagues, includes nine pieces of best practice advice that address procedure optimization, evaluation of suspected premalignancy, and postprocedure follow-up evaluation.
“Defining what constitutes a high-quality esophagogastroduodenoscopy (EGD) poses somewhat of a challenge because the spectrum of indications and the breadth of benign and (pre)malignant disease pathology in the upper GI tract is very broad,” the update panelists wrote in Clinical Gastroenterology and Hepatology. “Standardizing the measures defining a high-quality upper endoscopic examination is one of the first steps for assessing quality.”
Preprocedure Recommendations
Dr. Nagula and colleagues first emphasized that EGD should be performed for an appropriate indication, citing a recent meta-analysis that found 21.7% of upper endoscopy procedures were performed for an inappropriate indication. Of note, diagnostic yields were 42% higher in procedures performed for an appropriate indication.
After ensuring an appropriate indication, the update also encourages clinicians to inform patients of the various benefits, risks, and alternatives of the procedure prior to providing consent.
Intraprocedure Recommendations
During the procedure, endoscopists should take several steps to ensure optimal visualization of tissues, according to the update.
First, a high-definition (HD) white-light endoscopy system should be employed.
“Although HD imaging is a standard feature of newer-generation endoscopes, legacy standard-definition scopes remain in use,” Dr. Nagula and colleagues noted. “Moreover, to provide true HD image resolution, each component of the system (eg, the endoscope video chip, the processor, the monitor, and transmission cables) must be HD compatible.”
This HD-compatible system should be coupled with image-enhancing technology to further improve lesion detection. In Barrett’s esophagus, the panelists noted, image enhancement can improve lesion detection as much as 20%.
They predicted that AI-assisted software may boost detection rates even higher: “Computer-aided detection and computer-aided diagnosis systems for upper endoscopy are still in the early phases of development but do show similar promise for improving the detection and characterization of upper GI tract neoplasia.”
Beyond selection of best available technologies, the update encourages more fundamental strategies to improve visualization, including mucosal cleansing and insufflation, with sufficient time spent inspecting the foregut mucosa via anterograde and retroflexed views.
Where appropriate, standardized biopsy protocols should be followed to evaluate and manage foregut conditions.
Postprocedure Recommendations
After the procedure, endoscopists should offer patients management recommendations based on the endoscopic findings and, if necessary, notify them that more recommendations may be forthcoming based on histopathology results, according to the update.
Similarly, endoscopists should follow established surveillance intervals for future procedures, with modifications made as needed, based on histopathology findings.
Document, Document, Document
Throughout the update, Dr. Nagula and colleagues repeatedly emphasize the importance of documentation, from preprocedural discussions with patients through planned surveillance schedules.
However, the recommendations are clear about “weighing the practical implications” of “onerous” documentation, particularly photodocumentation requirements. For instance, the authors note that “there are some scenarios in which more rigorous photodocumentation standards during upper endoscopy should be considered, such as patients with risk factors for neoplasia,” but at the very least “photodocumentation of any suspicious abnormalities, ideally with annotations, is strongly advised.”
Moving Toward Quality Standardization for Upper Endoscopy
“These best practice advice statements are intended to improve measurable clinical, patient-reported, and economic healthcare outcomes and are not meant to put an additional burden on endoscopists,” the panelists wrote. “Ideally, future research will set threshold indicators of adherence to these best practices that optimally are associated with these aforementioned objective outcomes.”
This update was commissioned and approved by AGA. The update panelists disclosed relationships with Covidien LP, Fujifilm USA, Mahana Therapeutics, and others.
The update, authored by Satish Nagula, MD, of Icahn School of Medicine at Mount Sinai, New York, NY, and colleagues, includes nine pieces of best practice advice that address procedure optimization, evaluation of suspected premalignancy, and postprocedure follow-up evaluation.
“Defining what constitutes a high-quality esophagogastroduodenoscopy (EGD) poses somewhat of a challenge because the spectrum of indications and the breadth of benign and (pre)malignant disease pathology in the upper GI tract is very broad,” the update panelists wrote in Clinical Gastroenterology and Hepatology. “Standardizing the measures defining a high-quality upper endoscopic examination is one of the first steps for assessing quality.”
Preprocedure Recommendations
Dr. Nagula and colleagues first emphasized that EGD should be performed for an appropriate indication, citing a recent meta-analysis that found 21.7% of upper endoscopy procedures were performed for an inappropriate indication. Of note, diagnostic yields were 42% higher in procedures performed for an appropriate indication.
After ensuring an appropriate indication, the update also encourages clinicians to inform patients of the various benefits, risks, and alternatives of the procedure prior to providing consent.
Intraprocedure Recommendations
During the procedure, endoscopists should take several steps to ensure optimal visualization of tissues, according to the update.
First, a high-definition (HD) white-light endoscopy system should be employed.
“Although HD imaging is a standard feature of newer-generation endoscopes, legacy standard-definition scopes remain in use,” Dr. Nagula and colleagues noted. “Moreover, to provide true HD image resolution, each component of the system (eg, the endoscope video chip, the processor, the monitor, and transmission cables) must be HD compatible.”
This HD-compatible system should be coupled with image-enhancing technology to further improve lesion detection. In Barrett’s esophagus, the panelists noted, image enhancement can improve lesion detection as much as 20%.
They predicted that AI-assisted software may boost detection rates even higher: “Computer-aided detection and computer-aided diagnosis systems for upper endoscopy are still in the early phases of development but do show similar promise for improving the detection and characterization of upper GI tract neoplasia.”
Beyond selection of best available technologies, the update encourages more fundamental strategies to improve visualization, including mucosal cleansing and insufflation, with sufficient time spent inspecting the foregut mucosa via anterograde and retroflexed views.
Where appropriate, standardized biopsy protocols should be followed to evaluate and manage foregut conditions.
Postprocedure Recommendations
After the procedure, endoscopists should offer patients management recommendations based on the endoscopic findings and, if necessary, notify them that more recommendations may be forthcoming based on histopathology results, according to the update.
Similarly, endoscopists should follow established surveillance intervals for future procedures, with modifications made as needed, based on histopathology findings.
Document, Document, Document
Throughout the update, Dr. Nagula and colleagues repeatedly emphasize the importance of documentation, from preprocedural discussions with patients through planned surveillance schedules.
However, the recommendations are clear about “weighing the practical implications” of “onerous” documentation, particularly photodocumentation requirements. For instance, the authors note that “there are some scenarios in which more rigorous photodocumentation standards during upper endoscopy should be considered, such as patients with risk factors for neoplasia,” but at the very least “photodocumentation of any suspicious abnormalities, ideally with annotations, is strongly advised.”
Moving Toward Quality Standardization for Upper Endoscopy
“These best practice advice statements are intended to improve measurable clinical, patient-reported, and economic healthcare outcomes and are not meant to put an additional burden on endoscopists,” the panelists wrote. “Ideally, future research will set threshold indicators of adherence to these best practices that optimally are associated with these aforementioned objective outcomes.”
This update was commissioned and approved by AGA. The update panelists disclosed relationships with Covidien LP, Fujifilm USA, Mahana Therapeutics, and others.
The update, authored by Satish Nagula, MD, of Icahn School of Medicine at Mount Sinai, New York, NY, and colleagues, includes nine pieces of best practice advice that address procedure optimization, evaluation of suspected premalignancy, and postprocedure follow-up evaluation.
“Defining what constitutes a high-quality esophagogastroduodenoscopy (EGD) poses somewhat of a challenge because the spectrum of indications and the breadth of benign and (pre)malignant disease pathology in the upper GI tract is very broad,” the update panelists wrote in Clinical Gastroenterology and Hepatology. “Standardizing the measures defining a high-quality upper endoscopic examination is one of the first steps for assessing quality.”
Preprocedure Recommendations
Dr. Nagula and colleagues first emphasized that EGD should be performed for an appropriate indication, citing a recent meta-analysis that found 21.7% of upper endoscopy procedures were performed for an inappropriate indication. Of note, diagnostic yields were 42% higher in procedures performed for an appropriate indication.
After ensuring an appropriate indication, the update also encourages clinicians to inform patients of the various benefits, risks, and alternatives of the procedure prior to providing consent.
Intraprocedure Recommendations
During the procedure, endoscopists should take several steps to ensure optimal visualization of tissues, according to the update.
First, a high-definition (HD) white-light endoscopy system should be employed.
“Although HD imaging is a standard feature of newer-generation endoscopes, legacy standard-definition scopes remain in use,” Dr. Nagula and colleagues noted. “Moreover, to provide true HD image resolution, each component of the system (eg, the endoscope video chip, the processor, the monitor, and transmission cables) must be HD compatible.”
This HD-compatible system should be coupled with image-enhancing technology to further improve lesion detection. In Barrett’s esophagus, the panelists noted, image enhancement can improve lesion detection as much as 20%.
They predicted that AI-assisted software may boost detection rates even higher: “Computer-aided detection and computer-aided diagnosis systems for upper endoscopy are still in the early phases of development but do show similar promise for improving the detection and characterization of upper GI tract neoplasia.”
Beyond selection of best available technologies, the update encourages more fundamental strategies to improve visualization, including mucosal cleansing and insufflation, with sufficient time spent inspecting the foregut mucosa via anterograde and retroflexed views.
Where appropriate, standardized biopsy protocols should be followed to evaluate and manage foregut conditions.
Postprocedure Recommendations
After the procedure, endoscopists should offer patients management recommendations based on the endoscopic findings and, if necessary, notify them that more recommendations may be forthcoming based on histopathology results, according to the update.
Similarly, endoscopists should follow established surveillance intervals for future procedures, with modifications made as needed, based on histopathology findings.
Document, Document, Document
Throughout the update, Dr. Nagula and colleagues repeatedly emphasize the importance of documentation, from preprocedural discussions with patients through planned surveillance schedules.
However, the recommendations are clear about “weighing the practical implications” of “onerous” documentation, particularly photodocumentation requirements. For instance, the authors note that “there are some scenarios in which more rigorous photodocumentation standards during upper endoscopy should be considered, such as patients with risk factors for neoplasia,” but at the very least “photodocumentation of any suspicious abnormalities, ideally with annotations, is strongly advised.”
Moving Toward Quality Standardization for Upper Endoscopy
“These best practice advice statements are intended to improve measurable clinical, patient-reported, and economic healthcare outcomes and are not meant to put an additional burden on endoscopists,” the panelists wrote. “Ideally, future research will set threshold indicators of adherence to these best practices that optimally are associated with these aforementioned objective outcomes.”
This update was commissioned and approved by AGA. The update panelists disclosed relationships with Covidien LP, Fujifilm USA, Mahana Therapeutics, and others.
FROM CLINICAL GASTROENTEROLOGY AND HEPATOLOGY