1. Tso-Tsai Liu, Chih-Hsun Yi, Wei-Yi Lei, Hao-Chun Yu, Jui-Sheng Hung and Chien-Lin Chen. Comparison of Rectal Suction versus Rectal Tube Insertion for Reducing Abdominal Symptoms Immediately after Unsedated Colonoscopy. Endoscopy International Open 2016; 04(06): E725-E729
2. Tso-Tsai Liu, Chih-Hsun Yi, Wei-Yi Lei, Jui-Sheng Hung, Chien-Lin Chen, William C. Orr. Effects of esophageal capsaicin instillation on acid induced excitation of secondary peristalsis in humans. J Gastroenterol Hepatol. 2016 Feb;31(2):364-9. (SCI)
3. Lei WY, Hung JS, Liu TT, Yi CH, Chen CL*. Altered oesophageal mechanosensitivity of secondary peristalsis as a pathophysiological marker in patients with globus sensation. Clinical Otolaryngology 2017 Sep ;1–6.. (SCI)
4. Lei WY, Hung JS, Liu TT, Yi CH, Chen CL*. Influence of GABA-B Agonist Baclofen on Capsaicin-Induced Excitation of Secondary Peristalsis in Humans. Clin Transl Gastroenterol. 2017 Oct 5;8(10):e120. (SCI)
5. Lei WY, Hung JS, Liu TT, Yi CH, Chen CL. Influence of prucalopride on esophageal secondary peristalsis in reflux patients with ineffective motility. J Gastroenterol Hepatol. 2018 Mar;33(3):650-655. (SCI)
6. Ming-Wun Wong, Jui-Sheng Hung, Tso-Tsai Liu, Chih-Hsun Yi, Wei-Yi Lei and Chien-Lin Chen*. GABA-B agonist baclofen inhibits acid-induced excitation of secondary peristalsis but not heartburn sensation. J Gastroenterol Hepatol. 2019 Feb;34(2):370-375. (SCI)
7. Jui-Sheng Hung, Ming-Wun Wong, Tso-Tsai Liu, Chih-Hsun Yi, Wei-Yi Lei and Chien-Lin Chen. Evaluation of baseline impedance during water-perfused high resolution impedance manometry in patients with symptomatic GERD. J Clin Gastroenterol. 2019 May/Jun;53(5):350-354. (SCI)
8. Ming-Wun Wong, Jui-Sheng Hung, Wei-Yi Lei, Tso-Tsai Liu, Chih-Hsun Yi and Chien-Lin Chen*. Esophageal acid sensitivity in patients with gastroesophageal reflux disease: Does esophageal hypomotility matter? Neurogastroenterol Motil. 2019 Nov;31(11):e13700. (SCI)
9. Hung JS, Yi CH, Liu TT, Lei WY, Wong MW, Chen CL*. Effects of GABA-B agonist baclofen on esophageal motility: Studies using high-resolution manometry. Neurogastroenterol Motil. 2019 Dec;31(12):e13716. (SCI)
10. Wong MW, Yi CH, Liu TT, Lei WY, Hung JS, Liu CZ, Chen CL*. Effects of phosphodiesterase-5 inhibitor sildenafil on esophageal secondary peristalsis: studies with high-resolution manometry. J Gastroenterol Hepatol. 2021 Feb;36(2):430-435. (SCI)
11. Lei WY, Liu TT, Wang JH, Yi CH, Hung JS, Wong MW, Gyawali CP, Chen CL*. Impact of ineffective esophageal motility on secondary peristalsis: Studies with high-resolution manometry. Neurogastroenterol Motil. 2021 Apr;33(4):e14024. (SCI)
12. Wong MW, Liu TT, Yi CH, Lei WY, Hung JS, Cock C, Omari T, Gyawali CP, Liang SW, Lin L, Chen CL*. Oesophageal hypervigilance and visceral anxiety relate to reflux symptom severity and psychological distress but not to acid reflux parameters. Aliment Pharmacol Ther. 2021 Oct;54(7):923-930. (SCI)
13. Chen CL, Wong MW, Hung JS, Liang SW, Liu TT, Yi CH, Lin L, Orr WC, Lei WY*. Effects of codeine on esophageal peristalsis in humans using high resolution manometry. J Gastroenterol Hepatol. 2021 Dec;36(12):3381-3386. (SCI)
14. Wong MW, Liu TT, Yi CH, Lei WY, Hung JS, Omari T, Cock C, Liang SW, Gyawali CP, Chen CL*. Analysis of contractile segment impedance during straight leg raise maneuver using high-resolution impedance manometry increases diagnostic yield in reflux disease. Neurogastroenterol Motil. 2022 Jan;34(1):e14135. (SCI)
15. Wong MW, Hung JS, Liu TT, Yi CH, Lei WY, Liang SW, Orr WC, Chen CL*. Esophageal acid burden in reflux patients with normal endoscopy: Does esophageal peristalsis matter? J Formos Med Assoc. 2022 Jan;121(1 Pt 2):388-394. (SCI)
16. Lei WY, Omari T, Liu TT, Wong MW, Hung JS, Yi CH, Liang SW, Cock C, Chen CL*. Esophageal Bolus Domain Pressure and Peristalsis Associated With Experimental Induction of Esophagogastric Junction Outflow Obstruction. J Neurogastroenterol Motil. 2022 Jan 30;28(1):62-68. (SCI)
17. Wong MW, Liu TT, Yi CH, Lei WY, Hung JS, Omari T, Cock C, Liang SW, Gyawali CP, Chen CL*. Analysis of contractile segment impedance during straight leg raise maneuver using high-resolution impedance manometry increases diagnostic yield in reflux disease. Neurogastroenterol Motil. 2022 Jan;34(1):e14135. (SCI)
18. Lei WY, Liang SW, Hung JS, Wong MW, Liu TT, Yi CH, Lin L, Orr WC, Chen CL*. Effects of menthol on esophageal motility in humans: Studies using high-resolution manometry. Neurogastroenterol Motil. 2022 May;34(5):e14267. (SCI)
19. Yi CH, Bair MJ, Wang JH, Wong MW, Liu TT, Lei WY, Liang SW, Lin L, Hung JS, Huang JF, Hsu YC, Chen CL*. Improvement of patient-reported outcomes in patients achieving sustained virologic response with direct-acting antivirals for hepatitis C virus infection. J Microbiol Immunol Infect. 2022 Aug;55(4):643-650. (SCI)
20. Liu TT, Qiu H, Liu SY, Chien C, Wang JH, Wong MW, Yi CH, Lin L, Lei WY, Liang SW, Hung JS, Huang JF, Chen CL, Han MAT. Modifications decrease hepatic steatosis in Taiwanese with metabolic-associated fatty liver disease. Kaohsiung J Med Sci. 2022 Oct;38(10):1012-1019. (SCI)
21. Wong MW, Liu MX, Lei WY, Liu TT, Yi CH, Hung JS, Liang SW, Lin L, Tseng CW, Wang JH, Wu PA, Chen CL*. Artificial intelligence facilitates measuring reflux episodes and post reflux swallow-induced peristaltic wave index from impedance-pH studies in patients with reflux disease. Neurogastroenterol Motil. 2023 Mar;35(3):e14506. (SCI)
22. Wong MW, Hsiao SH, Wang JH, Yi CH, Liu TT, Lei WY, Hung JS, Liang SW, Lin L, Gyawali CP, Chen PR and Chen CL*. Esophageal hypervigilance and visceral anxiety contribute to symptom severity of laryngopharyngeal reflux. Am J Gastroenterol. 2023 May 1;118(5):786-793. (SCI)
23. Wong MW, Hung JS, Lei WY, Liu TT, Yi CH, Liang SW, Gyawali CP, Wang JH, Chen CL*. Esophageal secondary peristalsis following acid infusion and chemical clearance correlate with mucosal integrity and acid sensitivity in GERD patients. Therap Adv Gastroenterol. 2023 Jun 29;16:17562848231179329. doi: 10.1177/17562848231179329. (SCI)
24. Lei WY, Liu TT, Chang WC, Yi CH, Hung JS, Wong MW, Liang SW, Lin L, Chen CL*. Effects of Codeine on Esophageal Peristalsis in Patients With Ineffective Esophageal Motility: Studies Using High-resolution Manometry. J Neurogastroenterol Motil. 2024 Jan 30;30(1):38-45. (SCI)
25. Lei WY, Yi CH, Liu TT, Hung JS, Wong MW, Chen CL. Esophageal motor abnormalities in gastroesophageal reflux disorders. Tzu Chi Med J. 2024 Mar 26;36(2):120-126.
