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Fourteen-day vonoprazan-based bismuth quadruple therapy for H. pylori eradication in an area with high clarithromycin and levofloxacin resistance: a prospective randomized study (VQ-HP trial).
Tungtrongchitr N, Bongkotvirawan P, Ratana-Amornpin S, Siramolpiwat S, Eiamsitrakoon T, Gamnarai P, Wongcha-Um A, Yamaoka Y, Pawa KK, Vilaichone RK. Tungtrongchitr N, et al. Among authors: ratana amornpin s. Sci Rep. 2024 Apr 18;14(1):8986. doi: 10.1038/s41598-024-59621-3. Sci Rep. 2024. PMID: 38637591 Free PMC article. Clinical Trial.
Retraction notice to: "Antiviral treatment could not provide clinical benefit in management of mild COVID-19: A Retrospective Experience from Field hospital" [Journal of Infection and Public Health14/9 (2021) 1206- 1211].
Aumpan N, Vilaichone RK, Ratana-Amornpin S, Teerakapibal S, Toochinda P, Witoonchart G, Nitikraipot S. Aumpan N, et al. Among authors: ratana amornpin s. J Infect Public Health. 2022 Jul;15(7):835. doi: 10.1016/j.jiph.2022.05.001. J Infect Public Health. 2022. PMID: 35779893 Free PMC article. No abstract available.
Antiviral treatment could not provide clinical benefit in management of mild COVID-19: A Retrospective Experience from Field hospital.
Aumpan N, Vilaichone RK, Ratana-Amornpin S, Teerakapibal S, Toochinda P, Witoonchart G, Nitikraipot S. Aumpan N, et al. Among authors: ratana amornpin s. J Infect Public Health. 2021 Sep;14(9):1206-1211. doi: 10.1016/j.jiph.2021.07.019. Epub 2021 Jul 31. J Infect Public Health. 2021. PMID: 34419704 Free PMC article. Retracted.
Predictors for regression and progression of intestinal metaplasia (IM): A large population-based study from low prevalence area of gastric cancer (IM-predictor trial).
Aumpan N, Vilaichone RK, Pornthisarn B, Chonprasertsuk S, Siramolpiwat S, Bhanthumkomol P, Nunanan P, Issariyakulkarn N, Ratana-Amornpin S, Miftahussurur M, Mahachai V, Yamaoka Y. Aumpan N, et al. Among authors: ratana amornpin s. PLoS One. 2021 Aug 11;16(8):e0255601. doi: 10.1371/journal.pone.0255601. eCollection 2021. PLoS One. 2021. PMID: 34379655 Free PMC article.
Clinical Features and Overall Survival of Females with Hepatocellular Carcinoma: A Retrospective Study and Review of the Literature in the Association of Southeast Asian Nations.
Ratana-Amornpin S, Vilaichone RK, Miftahussurur M, Aumpan N, Kaewkarnjanarat K, Nun-Anan P, Chonprasertsuk S, Siramolpiwat S, Bhanthumkomol P, Pornthisarn B, Uchida T, Mahachai V. Ratana-Amornpin S, et al. Int J Womens Health. 2021 Jul 22;13:717-725. doi: 10.2147/IJWH.S311419. eCollection 2021. Int J Womens Health. 2021. PMID: 34326670 Free PMC article.