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, said Prateek Sharma, MD, in a presentation on the management of BE at the American College of Gastroenterology (ACG) 2025 Annual Scientific Meeting.
However, clinicians often make mistakes such as failing to remove debris such as saliva and bile from the esophagus prior to assessing a patient, said Sharma, professor of medicine and the Elaine Blaylock Endowed Professor at the University of Kansas School of Medicine and the Cancer Center, Kansas City, Kansas.
More than 90% of neoplasias in patients with BE are found on an index endoscopy or within 6 months, as shown by Sharma and his colleagues in a systematic review, which highlights the importance of a high-quality index endoscopy, he told meeting attendees.
To improve the index endoscopy, Sharma developed a new algorithm called “CLEAN.”
The algorithm is composed of five steps, he said, the first of which is Clear: clear the esophagus of debris, including saliva and bile. Adequate prep is essential to detecting clinically significant lesions in patients with BE, he explained. In a study published in 2024, Sharma and colleagues found adequate cleanliness of the upper gastrointestinal tract was associated with a significantly higher detection rate of clinically significant lesions.
The second step of the algorithm is Learn: pay attention to BE inspection time and learn slow withdrawal strategies.
It’s important not to shortchange inspection time, Sharma emphasized. He cited a previous study in which the percentage of patients with BE who had high-grade dysplasia or esophageal adenocarcinoma during a surveillance endoscopy was 15% with inspection times of 2 minutes or less but jumped to 69% with inspection times of 7 minutes or more.
The third step of CLEAN is Endoscope: conduct a high-definition white-light endoscopy, which should be coupled with the fourth step, Acquire: acquire education on BE-related neoplasia, to learn how to recognize neoplastic lesions, he stressed.
The final step of the algorithm is Neoplasia detection rate (NDR): follow a quality metric to measure NDR.
The algorithm emphasizes a comprehensive approach in conjunction with resection of visible lesions followed by ablation for complete eradication, Sharma told GI & Hepatology News.
After Identification: What’s Next?
If lesions are identified, the next step is resection and/or ablation, Sharma said.
“Resection is typically used for visible lesions, nodules, or masses, while ablation is used to treat the remaining underlying Barrett tissue,” he told GI & Hepatology News. “A combination of both is often necessary to fully treat advanced cases, such as when a nodule is resected and the surrounding area is subsequently ablated.”
“It’s important to understand why we need to resect,” he said.
“Resection removes the lesion” and “provides more accurate histopathology reading and staging of how deep the lesion is,” he explained. Options for resection of cancerous or precancerous lesions in patients with BE include endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD).
The treatment algorithm for BE continues to evolve, Sharma said in his presentation. Currently, evidence supports EMR for most cases, but ESD is based on factors including lesion size ≥ 25-30 mm and potential submucosal invasion, he said.
He cited a study of 1000 adults with early BE who were managed with EMR that showed a 96% curative response after 5 years. Similarly, a review of ESD for early BE neoplasia including 501 patients showed a 75% curative response rate overall and a 93% en bloc resection rate, he noted.
Ablation
In terms of ablation, radiofrequency ablation, hybrid argon plasma coagulation, and the multifocal cryoballoon procedure have shown significant effectiveness, Sharma said.
In a 2020 multicenter, prospective study of 120 adult patients with BE, 76% achieved complete eradication of dysplasia, and 72% achieved complete eradication of intestinal metaplasia. As for safety, data from nine European centers including 154 patients who underwent ablation after resection had an adverse event rate of 6%, said Sharma.
In the Clinic
“It is sometimes difficult to detect subtle nodularity and irregularity that would benefit more from resection therapy/EMR rather than ablation,” said Gyanprakash A. Ketwaroo, MD, associate professor of medicine (digestive diseases) at Yale University, New Haven, Connecticut.
“Lesions can be obscured by esophagitis, peristalsis, or the shape of the [gastroesophageal] GE junction,” he noted. Therefore, careful scope cleaning and inspection with high-definition white light and narrow band imaging are important, he said. “Using a cap on the scope to better distend or manipulate the gastroesophageal junction also helps identify obscured lesions,” he added.
“Any acronym or approach that reminds us to slow down, and examine carefully, is welcome,” Ketwaroo told GI & Hepatology News. The CLEAN algorithm provides a useful summary of some of the key steps all clinicians should incorporate into approaching BE and could be useful for teaching trainees, he added.
Sharma disclosed serving as a consultant for the Olympus Corporation and Exact Sciences and receiving grant support from Fujifilm, Erbe Medical, and Braintree Pharmaceuticals.
A version of this article appeared on Medscape.com.
, said Prateek Sharma, MD, in a presentation on the management of BE at the American College of Gastroenterology (ACG) 2025 Annual Scientific Meeting.
However, clinicians often make mistakes such as failing to remove debris such as saliva and bile from the esophagus prior to assessing a patient, said Sharma, professor of medicine and the Elaine Blaylock Endowed Professor at the University of Kansas School of Medicine and the Cancer Center, Kansas City, Kansas.
More than 90% of neoplasias in patients with BE are found on an index endoscopy or within 6 months, as shown by Sharma and his colleagues in a systematic review, which highlights the importance of a high-quality index endoscopy, he told meeting attendees.
To improve the index endoscopy, Sharma developed a new algorithm called “CLEAN.”
The algorithm is composed of five steps, he said, the first of which is Clear: clear the esophagus of debris, including saliva and bile. Adequate prep is essential to detecting clinically significant lesions in patients with BE, he explained. In a study published in 2024, Sharma and colleagues found adequate cleanliness of the upper gastrointestinal tract was associated with a significantly higher detection rate of clinically significant lesions.
The second step of the algorithm is Learn: pay attention to BE inspection time and learn slow withdrawal strategies.
It’s important not to shortchange inspection time, Sharma emphasized. He cited a previous study in which the percentage of patients with BE who had high-grade dysplasia or esophageal adenocarcinoma during a surveillance endoscopy was 15% with inspection times of 2 minutes or less but jumped to 69% with inspection times of 7 minutes or more.
The third step of CLEAN is Endoscope: conduct a high-definition white-light endoscopy, which should be coupled with the fourth step, Acquire: acquire education on BE-related neoplasia, to learn how to recognize neoplastic lesions, he stressed.
The final step of the algorithm is Neoplasia detection rate (NDR): follow a quality metric to measure NDR.
The algorithm emphasizes a comprehensive approach in conjunction with resection of visible lesions followed by ablation for complete eradication, Sharma told GI & Hepatology News.
After Identification: What’s Next?
If lesions are identified, the next step is resection and/or ablation, Sharma said.
“Resection is typically used for visible lesions, nodules, or masses, while ablation is used to treat the remaining underlying Barrett tissue,” he told GI & Hepatology News. “A combination of both is often necessary to fully treat advanced cases, such as when a nodule is resected and the surrounding area is subsequently ablated.”
“It’s important to understand why we need to resect,” he said.
“Resection removes the lesion” and “provides more accurate histopathology reading and staging of how deep the lesion is,” he explained. Options for resection of cancerous or precancerous lesions in patients with BE include endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD).
The treatment algorithm for BE continues to evolve, Sharma said in his presentation. Currently, evidence supports EMR for most cases, but ESD is based on factors including lesion size ≥ 25-30 mm and potential submucosal invasion, he said.
He cited a study of 1000 adults with early BE who were managed with EMR that showed a 96% curative response after 5 years. Similarly, a review of ESD for early BE neoplasia including 501 patients showed a 75% curative response rate overall and a 93% en bloc resection rate, he noted.
Ablation
In terms of ablation, radiofrequency ablation, hybrid argon plasma coagulation, and the multifocal cryoballoon procedure have shown significant effectiveness, Sharma said.
In a 2020 multicenter, prospective study of 120 adult patients with BE, 76% achieved complete eradication of dysplasia, and 72% achieved complete eradication of intestinal metaplasia. As for safety, data from nine European centers including 154 patients who underwent ablation after resection had an adverse event rate of 6%, said Sharma.
In the Clinic
“It is sometimes difficult to detect subtle nodularity and irregularity that would benefit more from resection therapy/EMR rather than ablation,” said Gyanprakash A. Ketwaroo, MD, associate professor of medicine (digestive diseases) at Yale University, New Haven, Connecticut.
“Lesions can be obscured by esophagitis, peristalsis, or the shape of the [gastroesophageal] GE junction,” he noted. Therefore, careful scope cleaning and inspection with high-definition white light and narrow band imaging are important, he said. “Using a cap on the scope to better distend or manipulate the gastroesophageal junction also helps identify obscured lesions,” he added.
“Any acronym or approach that reminds us to slow down, and examine carefully, is welcome,” Ketwaroo told GI & Hepatology News. The CLEAN algorithm provides a useful summary of some of the key steps all clinicians should incorporate into approaching BE and could be useful for teaching trainees, he added.
Sharma disclosed serving as a consultant for the Olympus Corporation and Exact Sciences and receiving grant support from Fujifilm, Erbe Medical, and Braintree Pharmaceuticals.
A version of this article appeared on Medscape.com.
, said Prateek Sharma, MD, in a presentation on the management of BE at the American College of Gastroenterology (ACG) 2025 Annual Scientific Meeting.
However, clinicians often make mistakes such as failing to remove debris such as saliva and bile from the esophagus prior to assessing a patient, said Sharma, professor of medicine and the Elaine Blaylock Endowed Professor at the University of Kansas School of Medicine and the Cancer Center, Kansas City, Kansas.
More than 90% of neoplasias in patients with BE are found on an index endoscopy or within 6 months, as shown by Sharma and his colleagues in a systematic review, which highlights the importance of a high-quality index endoscopy, he told meeting attendees.
To improve the index endoscopy, Sharma developed a new algorithm called “CLEAN.”
The algorithm is composed of five steps, he said, the first of which is Clear: clear the esophagus of debris, including saliva and bile. Adequate prep is essential to detecting clinically significant lesions in patients with BE, he explained. In a study published in 2024, Sharma and colleagues found adequate cleanliness of the upper gastrointestinal tract was associated with a significantly higher detection rate of clinically significant lesions.
The second step of the algorithm is Learn: pay attention to BE inspection time and learn slow withdrawal strategies.
It’s important not to shortchange inspection time, Sharma emphasized. He cited a previous study in which the percentage of patients with BE who had high-grade dysplasia or esophageal adenocarcinoma during a surveillance endoscopy was 15% with inspection times of 2 minutes or less but jumped to 69% with inspection times of 7 minutes or more.
The third step of CLEAN is Endoscope: conduct a high-definition white-light endoscopy, which should be coupled with the fourth step, Acquire: acquire education on BE-related neoplasia, to learn how to recognize neoplastic lesions, he stressed.
The final step of the algorithm is Neoplasia detection rate (NDR): follow a quality metric to measure NDR.
The algorithm emphasizes a comprehensive approach in conjunction with resection of visible lesions followed by ablation for complete eradication, Sharma told GI & Hepatology News.
After Identification: What’s Next?
If lesions are identified, the next step is resection and/or ablation, Sharma said.
“Resection is typically used for visible lesions, nodules, or masses, while ablation is used to treat the remaining underlying Barrett tissue,” he told GI & Hepatology News. “A combination of both is often necessary to fully treat advanced cases, such as when a nodule is resected and the surrounding area is subsequently ablated.”
“It’s important to understand why we need to resect,” he said.
“Resection removes the lesion” and “provides more accurate histopathology reading and staging of how deep the lesion is,” he explained. Options for resection of cancerous or precancerous lesions in patients with BE include endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD).
The treatment algorithm for BE continues to evolve, Sharma said in his presentation. Currently, evidence supports EMR for most cases, but ESD is based on factors including lesion size ≥ 25-30 mm and potential submucosal invasion, he said.
He cited a study of 1000 adults with early BE who were managed with EMR that showed a 96% curative response after 5 years. Similarly, a review of ESD for early BE neoplasia including 501 patients showed a 75% curative response rate overall and a 93% en bloc resection rate, he noted.
Ablation
In terms of ablation, radiofrequency ablation, hybrid argon plasma coagulation, and the multifocal cryoballoon procedure have shown significant effectiveness, Sharma said.
In a 2020 multicenter, prospective study of 120 adult patients with BE, 76% achieved complete eradication of dysplasia, and 72% achieved complete eradication of intestinal metaplasia. As for safety, data from nine European centers including 154 patients who underwent ablation after resection had an adverse event rate of 6%, said Sharma.
In the Clinic
“It is sometimes difficult to detect subtle nodularity and irregularity that would benefit more from resection therapy/EMR rather than ablation,” said Gyanprakash A. Ketwaroo, MD, associate professor of medicine (digestive diseases) at Yale University, New Haven, Connecticut.
“Lesions can be obscured by esophagitis, peristalsis, or the shape of the [gastroesophageal] GE junction,” he noted. Therefore, careful scope cleaning and inspection with high-definition white light and narrow band imaging are important, he said. “Using a cap on the scope to better distend or manipulate the gastroesophageal junction also helps identify obscured lesions,” he added.
“Any acronym or approach that reminds us to slow down, and examine carefully, is welcome,” Ketwaroo told GI & Hepatology News. The CLEAN algorithm provides a useful summary of some of the key steps all clinicians should incorporate into approaching BE and could be useful for teaching trainees, he added.
Sharma disclosed serving as a consultant for the Olympus Corporation and Exact Sciences and receiving grant support from Fujifilm, Erbe Medical, and Braintree Pharmaceuticals.
A version of this article appeared on Medscape.com.
FROM ACG 2025