A. Maddox

3.5k total citations
35 papers, 2.8k citations indexed

About

A. Maddox is a scholar working on Gastroenterology, Surgery and Physiology. According to data from OpenAlex, A. Maddox has authored 35 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Gastroenterology, 15 papers in Surgery and 14 papers in Physiology. Recurrent topics in A. Maddox's work include Gastrointestinal motility and disorders (14 papers), Diet and metabolism studies (9 papers) and Bariatric Surgery and Outcomes (7 papers). A. Maddox is often cited by papers focused on Gastrointestinal motility and disorders (14 papers), Diet and metabolism studies (9 papers) and Bariatric Surgery and Outcomes (7 papers). A. Maddox collaborates with scholars based in Australia, Netherlands and Germany. A. Maddox's co-authors include Michael Horowitz, P. E. Harding, D. J. C. Shearman, Robert Fraser, Judith M. Wishart, B. E. Chatterton, John Dent, Jocelyn Wishart, Peter Collins and Barry E. Chatterton and has published in prestigious journals such as Gastroenterology, American Journal of Clinical Nutrition and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

A. Maddox

35 papers receiving 2.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Maddox Australia 27 1.3k 1.1k 949 627 308 35 2.8k
Antonietta Russo Australia 31 792 0.6× 906 0.8× 855 0.9× 704 1.1× 363 1.2× 53 2.5k
P. E. Harding Australia 21 1.2k 1.0× 1.1k 1.0× 953 1.0× 713 1.1× 160 0.5× 41 2.7k
Jorge E. Valenzuela United States 35 1.2k 0.9× 519 0.5× 1.6k 1.7× 309 0.5× 271 0.9× 106 3.3k
J.L. Urbain United States 15 802 0.6× 581 0.5× 603 0.6× 257 0.4× 195 0.6× 29 1.8k
Lawrence A. Szarka United States 27 2.6k 2.0× 1.1k 1.0× 1.7k 1.7× 278 0.4× 158 0.5× 64 3.6k
Debra Stephens United States 25 1.5k 1.2× 744 0.7× 931 1.0× 256 0.4× 168 0.5× 30 2.3k
Jan L. Madsen Denmark 21 430 0.3× 746 0.7× 1.1k 1.2× 407 0.6× 222 0.7× 50 2.1k
Andrés Acosta United States 38 1.2k 0.9× 1.5k 1.4× 1.9k 2.0× 1.1k 1.7× 273 0.9× 151 4.4k
Oliver Goetze Switzerland 28 558 0.4× 568 0.5× 637 0.7× 596 1.0× 267 0.9× 80 2.5k
George M. Thomforde United States 22 2.0k 1.5× 736 0.7× 1.3k 1.4× 202 0.3× 168 0.5× 31 2.6k

Countries citing papers authored by A. Maddox

Since Specialization
Citations

This map shows the geographic impact of A. Maddox'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 A. Maddox with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Maddox more than expected).

Fields of papers citing papers by A. Maddox

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Maddox. 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 A. Maddox. The network helps show where A. Maddox may publish in the future.

Co-authorship network of co-authors of A. Maddox

This figure shows the co-authorship network connecting the top 25 collaborators of A. Maddox. A scholar is included among the top collaborators of A. Maddox 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 A. Maddox. A. Maddox is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Deane, Adam M., Michael Horowitz, Antony V Zaknic, et al.. (2012). Randomized double-blind crossover study to determine the effects of erythromycin on small intestinal nutrient absorption and transit in the critically ill. American Journal of Clinical Nutrition. 95(6). 1396–1402. 36 indexed citations
2.
Deane, Adam M., Matthew J. Summers, Antony V Zaknic, et al.. (2011). Glucose absorption and small intestinal transit in critical illness*. Critical Care Medicine. 39(6). 1282–1288. 53 indexed citations
3.
Kuo, Paul, Julie E. Stevens, Antonietta Russo, et al.. (2011). Gastric Emptying, Incretin Hormone Secretion, and Postprandial Glycemia in Cystic Fibrosis—Effects of Pancreatic Enzyme Supplementation. The Journal of Clinical Endocrinology & Metabolism. 96(5). E851–E855. 75 indexed citations
4.
Stevens, Julie E., Antonietta Russo, A. Maddox, et al.. (2008). Effect of itopride on gastric emptying in longstanding diabetes mellitus. Neurogastroenterology & Motility. 20(5). 456–463. 31 indexed citations
5.
Pilichiewicz, Amelia N., Michael Horowitz, Antonietta Russo, et al.. (2007). Effects of Iberogast® on Proximal Gastric Volume, Antropyloroduodenal Motility and Gastric Emptying in Healthy Men. The American Journal of Gastroenterology. 102(6). 1276–1283. 83 indexed citations
6.
Holloway, Richard H., et al.. (1999). Relationship Between Esophageal Motility and Transit in Patients With Type I Diabetes Mellitus. The American Journal of Gastroenterology. 94(11). 3150–3157. 33 indexed citations
7.
Collins, Peter, Michael Horowitz, A. Maddox, Jennifer C. Myers, & B. E. Chatterton. (1996). Effects of increasing solid component size of a mixed solid/liquid meal on solid and liquid gastric emptying. American Journal of Physiology-Gastrointestinal and Liver Physiology. 271(4). G549–G554. 45 indexed citations
8.
Yeoh, Eric, Michael Horowitz, Antonietta Russo, et al.. (1993). Effect of pelvic irradiation on gastrointestinal function: A prospective longitudinal study. The American Journal of Medicine. 95(4). 397–406. 117 indexed citations
9.
Fraser, Robert, Michael Horowitz, A. Maddox, & John Dent. (1993). Organization of antral, pyloric and duodenal motility in patients with gastroparesis. Neurogastroenterology & Motility. 5(3). 167–175. 26 indexed citations
10.
Horowitz, Michael, Judith M. Wishart, A. Maddox, & Antonietta Russo. (1992). The effect of chilli on gastrointestinal transit. Journal of Gastroenterology and Hepatology. 7(1). 52–56. 28 indexed citations
11.
Collins, Peter, et al.. (1991). Increased meal size is associated with more rapid gastric emptying. Australian and New Zealand Journal of Medicine. 21(4). 632. 1 indexed citations
12.
Horowitz, Michael, Michela A.L. Edelbroek, Robert Fraser, A. Maddox, & Judith M. Wishart. (1991). Disordered Gastric Motor Function in Diabetes Mellitus: Recent Insights into Prevalence, Pathophysiology, Clinical Relevance, and Treatment. Scandinavian Journal of Gastroenterology. 26(7). 673–684. 86 indexed citations
13.
Fraser, Robert, Michael Horowitz, A. Maddox, et al.. (1990). Hyperglycaemia slows gastric emptying in Type 1 (insulin-dependent) diabetes mellitus. Diabetologia. 33(11). 675–680. 396 indexed citations
14.
Fone, David R., Michael Horowitz, N W Read, John Dent, & A. Maddox. (1990). The effect of terminal ileal triglyceride infusion on gastroduodenal motility and the intragastric distribution of a solid meal. Gastroenterology. 98(3). 568–575. 43 indexed citations
15.
Horowitz, Michael, et al.. (1990). Effect of dexfenfluramine on gastric emptying of a mixed solid-liquid meal in obese subjects. British Journal Of Nutrition. 63(3). 447–455. 11 indexed citations
16.
Fone, David R., Michael Horowitz, A. Maddox, et al.. (1990). Gastroduodenal Motility During the Delayed Gastric Emptying Induced by Cold Stress. Gastroenterology. 98(5). 1155–1161. 87 indexed citations
17.
Horowitz, Michael, P. E. Harding, A. Maddox, et al.. (1989). Gastric and oesophageal emptying in patients with Type 2 (non-insulin-dependent) diabetes mellitus. Diabetologia. 32(3). 151–159. 329 indexed citations
18.
Maddox, A., Michael Horowitz, Jocelyn Wishart, & Peter Collins. (1989). Gastric and Oesophageal Emptying in Obesity. Scandinavian Journal of Gastroenterology. 24(5). 593–598. 124 indexed citations
19.
Maddox, A., et al.. (1988). Scintigraphic measurement of small intestinal transit. Australian and New Zealand Journal of Medicine. 18(3). 505. 1 indexed citations
20.
Horowitz, Michael, P. E. Harding, A. Maddox, et al.. (1986). Gastric and oesophageal emptying in insulin‐dependent diabetes mellitus. Journal of Gastroenterology and Hepatology. 1(2). 97–113. 127 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Antonietta Russo Breakdown of academic impact, for papers by P. E. Harding Breakdown of academic impact, for papers by Jorge E. Valenzuela Breakdown of academic impact, for papers by J.L. Urbain Breakdown of academic impact, for papers by Lawrence A. Szarka Breakdown of academic impact, for papers by Debra Stephens Breakdown of academic impact, for papers by Jan L. Madsen Breakdown of academic impact, for papers by Andrés Acosta Breakdown of academic impact, for papers by Oliver Goetze Breakdown of academic impact, for papers by George M. Thomforde
Rankless by CCL
2026