Ryan A. J. Campagna

569 total citations
14 papers, 308 citations indexed

About

Ryan A. J. Campagna is a scholar working on Surgery, Gastroenterology and Speech and Hearing. According to data from OpenAlex, Ryan A. J. Campagna has authored 14 papers receiving a total of 308 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 9 papers in Gastroenterology and 4 papers in Speech and Hearing. Recurrent topics in Ryan A. J. Campagna's work include Gastroesophageal reflux and treatments (9 papers), Esophageal and GI Pathology (9 papers) and Eosinophilic Esophagitis (5 papers). Ryan A. J. Campagna is often cited by papers focused on Gastroesophageal reflux and treatments (9 papers), Esophageal and GI Pathology (9 papers) and Eosinophilic Esophagitis (5 papers). Ryan A. J. Campagna collaborates with scholars based in United States. Ryan A. J. Campagna's co-authors include Eric S. Hungness, John E. Pandolfino, Dustin A. Carlson, Ezra N. Teitelbaum, Amy L. Holmstrom, Joseph Triggs, Peter J. Kahrilas, Anand Jain, Nathaniel J. Soper and Wenjun Kou and has published in prestigious journals such as Nucleic Acids Research, Blood and Annals of Surgery.

In The Last Decade

Ryan A. J. Campagna

14 papers receiving 307 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryan A. J. Campagna United States	9	243	232	113	39	26	14	308
Meng‐Jiang He China	9	264 1.1×	200 0.9×	169 1.5×	27 0.7×	75 2.9×	27	320
Elaine V. Robertson United Kingdom	10	258 1.1×	195 0.8×	33 0.3×	24 0.6×	65 2.5×	17	322
Jennis Kandler Germany	9	349 1.4×	287 1.2×	168 1.5×	12 0.3×	84 3.2×	22	410
Maki Konno‐Shimizu Japan	8	183 0.8×	195 0.8×	16 0.1×	25 0.6×	104 4.0×	12	315
Takanori Koyama Japan	8	303 1.2×	353 1.5×	31 0.3×	16 0.4×	204 7.8×	16	501
Hadi Razjouyan Iran	11	219 0.9×	216 0.9×	10 0.1×	34 0.9×	40 1.5×	13	340
Lorelle Smith Australia	8	206 0.8×	162 0.7×	61 0.5×	105 2.7×	32 1.2×	12	322
Zhenjuan Li China	10	161 0.7×	133 0.6×	15 0.1×	12 0.3×	129 5.0×	24	221
Ada Tsui‐Lin Ng Hong Kong	7	97 0.4×	41 0.2×	15 0.1×	12 0.3×	34 1.3×	22	141
Stephen R. Freeman United States	4	128 0.5×	130 0.6×	13 0.1×	3 0.1×	78 3.0×	6	219

Countries citing papers authored by Ryan A. J. Campagna

Since Specialization

Citations

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

Fields of papers citing papers by Ryan A. J. Campagna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryan A. J. Campagna

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

All Works

Sort: Min cites: Since: Top N: Style:

14 of 14 papers shown

Kou, Wenjun, Ryan A. J. Campagna, Joseph Triggs, et al.. (2022). Myotomy technique and esophageal contractility impact blown-out myotomy formation in achalasia: an in silico investigation. American Journal of Physiology-Gastrointestinal and Liver Physiology. 322(5). G500–G512. 16 indexed citations

Holmstrom, Amy L., Ryan A. J. Campagna, Dustin A. Carlson, et al.. (2021). Comparison of preoperative, intraoperative, and follow-up functional luminal imaging probe measurements in patients undergoing myotomy for achalasia. Gastrointestinal Endoscopy. 94(3). 509–514. 22 indexed citations

Campagna, Ryan A. J., Amy L. Holmstrom, Joseph Triggs, et al.. (2021). Outcomes of 100 Patients More Than 4 Years After POEM for Achalasia. Annals of Surgery. 273(6). 1135–1140. 24 indexed citations

Holmstrom, Amy L., Ryan A. J. Campagna, Dustin A. Carlson, et al.. (2020). Intraoperative FLIP distensibility during POEM varies according to achalasia subtype. Surgical Endoscopy. 35(6). 3097–3103. 11 indexed citations

Triggs, Joseph, Amanda J. Krause, Dustin A. Carlson, et al.. (2020). Blown-out myotomy: an adverse event of laparoscopic Heller myotomy and peroral endoscopic myotomy for achalasia. Gastrointestinal Endoscopy. 93(4). 861–868.e1. 38 indexed citations

Holmstrom, Amy L., Ryan A. J. Campagna, Dustin A. Carlson, et al.. (2020). Intraoperative use of FLIP is associated with clinical success following POEM for achalasia. Surgical Endoscopy. 35(6). 3090–3096. 30 indexed citations

Campagna, Ryan A. J., Amy L. Holmstrom, Amy L. Halverson, et al.. (2020). Addressing the gap in laparoscopic common bile duct exploration training for rural surgeons: imparting procedural ability is not enough. Surgical Endoscopy. 35(9). 5140–5146. 6 indexed citations

Campagna, Ryan A. J., Dustin A. Carlson, Eric S. Hungness, et al.. (2019). Intraoperative assessment of esophageal motility using FLIP during myotomy for achalasia. Surgical Endoscopy. 34(6). 2593–2600. 36 indexed citations

Jain, Anand, Dustin A. Carlson, Joseph Triggs, et al.. (2019). Esophagogastric Junction Distensibility on Functional Lumen Imaging Probe Topography Predicts Treatment Response in Achalasia—Anatomy Matters!. The American Journal of Gastroenterology. 114(9). 1455–1463. 60 indexed citations

10.

Campagna, Ryan A. J., Amy L. Holmstrom, Amy L. Halverson, et al.. (2019). Addressing the Gap in Laparoscopic Common Bile Duct Exploration Training for Rural Surgeons: Imparting Procedural Ability Is Not Enough. Journal of the American College of Surgeons. 229(4). S234–S234. 2 indexed citations

11.

Campagna, Ryan A. J. & Eric S. Hungness. (2018). Treatment of idiopathic achalasia with per-oral esophageal myotomy. Techniques in Gastrointestinal Endoscopy. 20(3). 114–119. 7 indexed citations

12.

Brém, Elizabeth, Scott H. Olejniczak, Seema A. Bhat, et al.. (2011). Distinct cellular and therapeutic effects of obatoclax in rituximab‐sensitive and ‐resistant lymphomas. British Journal of Haematology. 153(5). 599–611. 46 indexed citations

13.

Campagna, Ryan A. J., et al.. (2009). Improvement of RNA secondary structure prediction using RNase H cleavage and randomized oligonucleotides. Nucleic Acids Research. 37(18). e121–e121. 7 indexed citations

14.

Hernandez‐Ilizaliturri, Francisco J., et al.. (2009). Obatoclax and Bortezomib Therapy Results in Disruption of the p53-Mediated Apoptosis/Autophagy Pathway and Is Associated with Potent Synergistic Anti-Tumor Activity against Rituximab-Chemotherapy-Sensitive and -Resistant B-Cell Lymphoma.. Blood. 114(22). 288–288. 3 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