Publications by authors named "Alan Tieu"

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Discovery of Methylated DNA Biomarkers for Potential Nonendoscopic Detection of Barrett's Esophagus and Esophageal Adenocarcinoma.
Andrew Kalra, Ke Ma, Yulan Cheng, Hua-Ling Tsai, Hao Wang, Alan H Tieu

Am J Gastroenterol· October 2025

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Novel Long Noncoding RNA miR205HG Functions as an Esophageal Tumor-Suppressive Hedgehog Inhibitor.
Jee Hoon Song, Alan H Tieu, Yulan Cheng, Ke Ma, Venkata S Akshintala

Cancers (Basel)· April 2021

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Risk Factors for Progression of Barrett's Esophagus to High Grade Dysplasia and Esophageal Adenocarcinoma.
Swetha Kambhampati Thiruvengadam, Alan H Tieu, Brandon Luber, Hao Wang, Stephen J Meltzer

Sci Rep· March 2020

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Methylation Biomarker Panel Performance in EsophaCap Cytology Samples for Diagnosing Barrett's Esophagus: A Prospective Validation Study.
Zhixiong Wang, Swetha Kambhampati Thiruvengadam, Yulan Cheng, Ke Ma, Cem Simsek, Alan H Tieu

Clin Cancer Res· April 2019

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Patient Perceptions of Readmission Risk: An Exploratory Survey.
Daniel J Brotman, Hasan M Shihab, Amanda Bertram, Alan Tieu, Henry G Cheng

J Hosp Med· October 2018

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A multicenter experience of through-the-scope balloon-assisted enteroscopy in surgically altered gastrointestinal anatomy.
Jennifer X Cai, David L Diehl, Ralf Kiesslich, Andrew C Storm, Mohamad H El Zein, Alan H Tieu

Surg Endosc· July 2017

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Gastroesophageal reflux after peroral endoscopic myotomy: a multicenter case-control study.
Vivek Kumbhari, Pietro Familiari, Niels Christian Bjerregaard, Mathieu Pioche, Edward Jones, Alan H Tieu

Endoscopy· July 2017

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Peroral endoscopic myotomy achieves similar clinical response but incurs lesser charges compared to robotic heller myotomy.
Mouen A Khashab, Vivek Kumbhari, Alan H Tieu, Mohamad H El Zein, Amr Ismail

Saudi J Gastroenterol· June 2017

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Predictors of incomplete optical colonoscopy using computed tomographic colonography.
Reetika Sachdeva, Salina D Tsai, Mohamad H El Zein, Alan A Tieu, Ahmed Abdelgelil

Saudi J Gastroenterol· January 2017

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Endoscopic Therapy With Lumen-apposing Metal Stents Is Safe and Effective for Patients With Pancreatic Walled-off Necrosis.
Reem Z Sharaiha, Amy Tyberg, Mouen A Khashab, Nikhil A Kumta, Kunal Karia, Alan H Tieu

Clin Gastroenterol Hepatol· December 2016

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Interventional EUS Using a Flexible 19-Gauge Needle: An International Multicenter Experience in 162 Patients.
Vivek Kumbhari, Irene Peñas, Alan H Tieu, Carlos De la Serna-Higuera, Manie Juneja

Dig Dis Sci· December 2016

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Two-stage endoscopic approach for the management of a large symptomatic epiphrenic diverticulum in the setting of achalasia.
Alan H Tieu, Vivek Kumbhari, Saowanee Ngamruengphong, Yamile Haito-Chavez, Yen-I Chen

Gastrointest Endosc· November 2016

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A novel "balloon/snare apparatus" technique to facilitate easy creation of fistula tract during EUS-guided gastroenterostomy.
Saowanee Ngamruengphong, Vivek Kumbhari, Alan H Tieu, Yamile Haito-Chavez, Majidah Bukhari

Gastrointest Endosc· September 2016

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Clinical Characteristics of Multiple Colorectal Adenoma Patients Without Germline APC or MYH Mutations.
Alan H Tieu, Daniel Edelstein, Jennifer Axilbund, Katharine E Romans, Lodewijk A Brosens

J Clin Gastroenterol· August 2016

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Learning curve for peroral endoscopic myotomy.
Mohamad El Zein, Vivek Kumbhari, Saowanee Ngamruengphong, Kathryn A Carson, Ellen Stein, Alan Tieu

Endosc Int Open· May 2016

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Over-the-scope clips for transoral gastric outlet reduction as salvage therapy for weight regain after Roux-en-Y gastric bypass.
Vivek Kumbhari, Jennifer X Cai, Alan H Tieu, Anthony N Kalloo, Mouen A Khashab

Endoscopy· March 2016

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Double endoscopic bypass by using lumen-apposing stents (with videos).
Mouen A Khashab, Mohamad El Zein, Saowanee Ngamruengphong, Yamile Haito Chavez, Vivek Kumbhari, Alan H Tieu

Gastrointest Endosc· February 2016

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Comprehensive analysis of efficacy and safety of peroral endoscopic myotomy performed by a gastroenterologist in the endoscopy unit: a single-center experience.
Mouen A Khashab, Mohamad El Zein, Vivek Kumbhari, Sepideh Besharati, Saowanee Ngamruengphong, Alan H Tieu

Gastrointest Endosc· January 2016

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EUS-guided rescue of early dislodgement of a lumen-apposing stent.
Saowanee Ngamruengphong, Vivek Kumbhari, Alan H Tieu, Yamile Haito-Chavez, Mohamed H El-Zein

Gastrointest Endosc· December 2015

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Refractory gastroparesis can be successfully managed with endoscopic transpyloric stent placement and fixation (with video).
Mouen A Khashab, Sepideh Besharati, Saowanee Ngamruengphong, Vivek Kumbhari, Mohamad El Zein, Alan Tieu

Gastrointest Endosc· December 2015

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Novel endoscopic approach for a large intraluminal duodenal ("windsock") diverticulum.
Vivek Kumbhari, Alan H Tieu, Alba Azola, Saowanee Ngamruengphong, Mohamad H El Zein

Gastrointest Endosc· November 2015

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Double peroral endoscopic myotomy for achalasia.
Vivek Kumbhari, Alan H Tieu, Alba Azola, Payal Saxena, Saowanee Ngamruengphong

Gastrointest Endosc· November 2015

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Novel technique for the management of staple line leaks after sleeve gastrectomy.
Vivek Kumbhari, Alan H Tieu, Jennifer X Cai, Patrick I Okolo, Michael A Schweitzer

Gastrointest Endosc· October 2015

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Endoscopic management of stomal stenosis after Roux-en-Y gastric bypass.
Vivek Kumbhari, Alan H Tieu, Saowanee Ngamruengphong, Gerard Aguila, Michael A Schweitzer

Gastrointest Endosc· October 2015

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Peroral endoscopic myotomy (POEM) vs laparoscopic Heller myotomy (LHM) for the treatment of Type III achalasia in 75 patients: a multicenter comparative study.
Vivek Kumbhari, Alan H Tieu, Manabu Onimaru, Mohammad H El Zein, Ezra N Teitelbaum

Endosc Int Open· June 2015

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