Andrew Kwek

1.1k total citations
54 papers, 710 citations indexed

About

Andrew Kwek is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Andrew Kwek has authored 54 papers receiving a total of 710 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Surgery, 23 papers in Oncology and 22 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Andrew Kwek's work include Pancreatic and Hepatic Oncology Research (19 papers), Gallbladder and Bile Duct Disorders (12 papers) and Pediatric Hepatobiliary Diseases and Treatments (10 papers). Andrew Kwek is often cited by papers focused on Pancreatic and Hepatic Oncology Research (19 papers), Gallbladder and Bile Duct Disorders (12 papers) and Pediatric Hepatobiliary Diseases and Treatments (10 papers). Andrew Kwek collaborates with scholars based in Singapore, United States and Thailand. Andrew Kwek's co-authors include Tiing Leong Ang, Eng Kiong Teo, Kwong Ming Fock, Amit Maydeo, Suryaprakash Bhandari, Vinay Dhir, Mukta Bapat, Rungsun Rerknimitr, Lai Mun Wang and Jessica Tan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Internal Medicine and Journal of Hepatology.

In The Last Decade

Andrew Kwek

49 papers receiving 690 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Andrew Kwek Singapore	16	508	396	308	154	100	54	710
José Manuel Romãozinho Portugal	13	277 0.5×	156 0.4×	109 0.4×	115 0.7×	68 0.7×	29	455
Raja Kalayarasan India	14	542 1.1×	344 0.9×	230 0.7×	54 0.4×	54 0.5×	79	676
Burçak Kayhan Türkiye	16	318 0.6×	121 0.3×	78 0.3×	49 0.3×	105 1.1×	46	474
Cheng‐Hsin Chu Taiwan	14	291 0.6×	253 0.6×	135 0.4×	52 0.3×	73 0.7×	42	458
Júlio Carlos Pereira‐Lima Brazil	17	824 1.6×	655 1.7×	356 1.2×	179 1.2×	91 0.9×	53	1.1k
Aliye Soylu Türkiye	13	223 0.4×	102 0.3×	50 0.2×	75 0.5×	107 1.1×	27	438
Luís Lopes Portugal	11	627 1.2×	525 1.3×	399 1.3×	156 1.0×	46 0.5×	41	748
Shivaram Bhat United Kingdom	12	374 0.7×	253 0.6×	61 0.2×	96 0.6×	64 0.6×	15	550
Enver Uçbılek Türkiye	11	168 0.3×	83 0.2×	43 0.1×	61 0.4×	83 0.8×	52	316
Lena L. Kassab United States	18	397 0.8×	232 0.6×	222 0.7×	176 1.1×	201 2.0×	50	684

Countries citing papers authored by Andrew Kwek

Since Specialization

Citations

This map shows the geographic impact of Andrew Kwek's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Andrew Kwek with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andrew Kwek more than expected).

Fields of papers citing papers by Andrew Kwek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew Kwek. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Andrew Kwek. The network helps show where Andrew Kwek may publish in the future.

Co-authorship network of co-authors of Andrew Kwek

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew Kwek. A scholar is included among the top collaborators of Andrew Kwek based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Andrew Kwek. Andrew Kwek is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Pillay, Komala, et al.. (2025). A Prospective, Randomised Controlled Trial Comparing the use of the Proximal Femoral Nail – Antirotation and Dynamic Hip Screw for Stable Intertrochanteric Femur Fractures-Stable Trochanteric Fractures Intramedullary versus Extramedullary (STRIVE) Study. Malaysian Orthopaedic Journal. 19(1). 86–95.

Kumar, Rahul, Yu Jun Wong, Tian Qiu, et al.. (2024). Rotational Thromboelastometry Reduces the Need for Preemptive Transfusion in Cirrhosis: A Randomized Controlled Trial (NCT:05698134). Journal of Clinical and Experimental Hepatology. 15(1). 102409–102409. 2 indexed citations

Stewart, Robert, et al.. (2022). Improving quantification of anticholinergic burden using the Anticholinergic Effect on Cognition Scale – a healthcare improvement study in a geriatric ward setting. Australasian Psychiatry. 30(4). 535–540. 4 indexed citations

Wong, Yu Jun, et al.. (2021). Clinical Features and Predictors of Dysplasia in Proximal Sessile Serrated Lesions. Clinical Endoscopy. 54(4). 578–588. 5 indexed citations

Wong, Yu Jun, Guan Sen Kew, Poh Seng Tan, et al.. (2021). Novel albumin, bilirubin and platelet criteria for the exclusion of high-risk varices in compensated advanced chronic liver disease: A validation study. Clinics and Research in Hepatology and Gastroenterology. 45(6). 101598–101598. 2 indexed citations

Li, James Weiquan, et al.. (2021). Colorectal endoscopic full‐thickness resection: Initial experience from a tertiary centre in Singapore. 3(5). 298–306. 1 indexed citations

Huang, C. Y., Jessica Tan, Eng Kiong Teo, et al.. (2020). Modified AST to platelet ratio index improves APRI and better predicts advanced fibrosis and liver cirrhosis in patients with non-alcoholic fatty liver disease. Clinics and Research in Hepatology and Gastroenterology. 45(4). 101528–101528. 18 indexed citations

Chan, Yiong Huak, et al.. (2019). Proton pump inhibitor use increases mortality and hepatic decompensation in liver cirrhosis. World Journal of Gastroenterology. 25(33). 4933–4944. 37 indexed citations

Li, James Weiquan, et al.. (2017). The learning curve for needle knife precut sphincterotomy revisited. United European Gastroenterology Journal. 5(8). 1116–1122. 5 indexed citations

10.

Kwek, Andrew, et al.. (2016). Efficacy of small-volume simethicone given at least 30 min before gastroscopy. World Journal of Gastrointestinal Pharmacology and Therapeutics. 7(4). 572–572. 22 indexed citations

11.

Ang, Tiing Leong, et al.. (2016). Comparative study of strategies for preventing post‐ERCP pancreatitis after early precut sphincterotomy for biliary access. Journal of Digestive Diseases. 17(10). 692–696. 1 indexed citations

12.

Ang, Tiing Leong, Andrew Kwek, Dong Wan Seo, et al.. (2015). A prospective randomized study of the difference in diagnostic yield between endoscopic ultrasound-guided fine-needle aspiration (EUSFNA) needles with and without a side port in pancreatic masses. SHILAP Revista de lepidopterología. 3(4). E329–E333. 11 indexed citations

13.

Ang, Tiing Leong, Rapat Pittayanon, James Y. Lau, et al.. (2015). A multicenter randomized comparison between high-definition white light endoscopy and narrow band imaging for detection of gastric lesions. European Journal of Gastroenterology & Hepatology. 27(12). 1473–1478. 67 indexed citations

14.

Ang, Tiing Leong, et al.. (2014). Endoscopic ultrasound-guided insertion of a large diameter fully covered self-expandable metallic stent as rescue therapy for recurrent infected walled off pancreatic necrosis after surgical necrosectomy. Endoscopic Ultrasound. 3(4). 245–245. 2 indexed citations

15.

Ang, Tiing Leong, et al.. (2013). inShare Direct endoscopic necrosectomy: a minimally invasive endoscopic technique for the treatment of infected walled-off pancreatic necrosis and infected pseudocysts with solid debris. Singapore Medical Journal. 54(4). 206–211. 13 indexed citations

16.

Kwek, Andrew, Tiing Leong Ang, Eng Kiong Teo, & Kwong Ming Fock. (2012). Making ERCP training safe: A protocol-based strategy to minimize complications during selective biliary cannulation. PubMed. 2(2). 66–69. 6 indexed citations

17.

Dhir, Vinay, Suryaprakash Bhandari, Mukta Bapat, et al.. (2011). Endosonography‐guided fine needle aspiration cytology of intra‐abdominal lymph nodes with unknown primary in a tuberculosis endemic region. Journal of Gastroenterology and Hepatology. 26(12). 1721–1724. 13 indexed citations

18.

Maydeo, Amit, Andrew Kwek, Suryaprakash Bhandari, Mukta Bapat, & Vinay Dhir. (2011). Single-operator cholangioscopy-guided laser lithotripsy in patients with difficult biliary and pancreatic ductal stones (with videos). Gastrointestinal Endoscopy. 74(6). 1308–1314. 97 indexed citations

19.

Maydeo, Amit, et al.. (2011). SpyGlass pancreatoscopy-guided cannulation and retrieval of a deeply migrated pancreatic duct stent. Endoscopy. 43(S 02). E137–E138. 12 indexed citations

20.

Ang, Tiing Leong, et al.. (2010). An analysis of the efficacy and safety of a strategy of early precut for biliary access during difficult endoscopic retrograde cholangiopancreatography in a general hospital. Journal of Digestive Diseases. 11(5). 306–312. 24 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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