Ahmad Hamad

1.4k total citations
56 papers, 968 citations indexed

About

Ahmad Hamad is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ahmad Hamad has authored 56 papers receiving a total of 968 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Oncology, 30 papers in Surgery and 25 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ahmad Hamad's work include Pancreatic and Hepatic Oncology Research (31 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (11 papers) and Gallbladder and Bile Duct Disorders (10 papers). Ahmad Hamad is often cited by papers focused on Pancreatic and Hepatic Oncology Research (31 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (11 papers) and Gallbladder and Bile Duct Disorders (10 papers). Ahmad Hamad collaborates with scholars based in United States, Egypt and Jordan. Ahmad Hamad's co-authors include Melissa E. Hogg, Herbert J. Zeh, Amer H. Zureikat, Mazen S. Zenati, Allan Tsung, Amr I. Al Abbas, Nathan Bahary, Aslam Ejaz, Jordan M. Cloyd and Caroline J. Rieser and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Surgery and World Journal of Gastroenterology.

In The Last Decade

Ahmad Hamad

55 papers receiving 959 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ahmad Hamad United States 18 682 485 396 130 123 56 968
Joseph R. Habib United States 14 505 0.7× 289 0.6× 201 0.5× 148 1.1× 119 1.0× 85 726
G. Paul Wright United States 19 523 0.8× 443 0.9× 251 0.6× 263 2.0× 89 0.7× 56 1.0k
Antonio Crucitti Italy 19 688 1.0× 480 1.0× 199 0.5× 79 0.6× 140 1.1× 61 1.2k
Paul Glen United Kingdom 9 508 0.7× 323 0.7× 154 0.4× 123 0.9× 147 1.2× 26 734
Kosei Takagi Japan 15 527 0.8× 545 1.1× 257 0.6× 107 0.8× 147 1.2× 110 1.0k
I. Quintus Molenaar Netherlands 19 1.2k 1.8× 905 1.9× 625 1.6× 155 1.2× 215 1.7× 50 1.5k
Ulla Klaiber Germany 24 1.1k 1.6× 716 1.5× 607 1.5× 222 1.7× 293 2.4× 62 1.4k
Young Wan Kim South Korea 25 1.1k 1.5× 800 1.6× 289 0.7× 79 0.6× 37 0.3× 71 1.3k
Tommy Ivanics United States 18 387 0.6× 732 1.5× 244 0.6× 130 1.0× 212 1.7× 102 1.1k
Peter Klare Germany 19 754 1.1× 340 0.7× 372 0.9× 207 1.6× 82 0.7× 89 1.3k

Countries citing papers authored by Ahmad Hamad

Since Specialization
Citations

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

Fields of papers citing papers by Ahmad Hamad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ahmad Hamad

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmad Hamad. A scholar is included among the top collaborators of Ahmad Hamad 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 Ahmad Hamad. Ahmad Hamad 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.
Hamad, Ahmad, Will L. Tarver, Jordan M. Cloyd, et al.. (2024). Recurrence following Resection of Intraductal Papillary Mucinous Neoplasms: A Systematic Review to Guide Surveillance. Journal of Clinical Medicine. 13(3). 830–830. 3 indexed citations
2.
3.
Lima, Henrique A., Selamawit Woldesenbet, Ahmad Hamad, et al.. (2023). Hepatopancreaticobiliary cancer outcomes are associated with county-level duration of poverty. Surgery. 173(6). 1411–1418. 6 indexed citations
4.
Zaghlol, Raja, Ahmad Hamad, Sara Ahmed, et al.. (2022). Beta-blockers and Ambulatory Inotropic Therapy. Journal of Cardiac Failure. 28(8). 1309–1317. 1 indexed citations
5.
Hamad, Ahmad, Norah L. Crossnohere, Aslam Ejaz, et al.. (2022). Patient Preferences for Neoadjuvant Therapy in Pancreatic Ductal Adenocarcinoma. Pancreas. 51(6). 657–662. 10 indexed citations
6.
Hamad, Ahmad, Hassan Aziz, Ihab R. Kamel, Dayssy A. Diaz, & Timothy M. Pawlik. (2022). Yttrium-90 Radioembolization: Current Indications and Outcomes. Journal of Gastrointestinal Surgery. 27(3). 604–614. 9 indexed citations
7.
Abbas, Amr I. Al, Ahmad Hamad, Mazen S. Zenati, et al.. (2022). Does CT scanning after pancreatoduodenectomy reduce readmission rates: an analysis of 900 resections at a high-volume center. HPB. 24(10). 1770–1779. 2 indexed citations
8.
Anderson, Kelley M., Selma F. Mohammed, Mark Hofmeyer, et al.. (2021). Chronic Intravenous Inotropic Support as Palliative Therapy and Bridge Therapy for Patients With Advanced Heart Failure: A Single-Center Experience. Journal of Cardiac Failure. 27(9). 974–980. 8 indexed citations
9.
Zhang, Hongji, Jinghua Ren, Yujia Xia, et al.. (2021). Pre-operative exercise therapy triggers anti-inflammatory trained immunity of Kupffer cells through metabolic reprogramming. Nature Metabolism. 3(6). 843–858. 68 indexed citations
10.
Eskander, Mariam F., Ahmad Hamad, Yaming Li, et al.. (2021). From street address to survival: Neighborhood socioeconomic status and pancreatic cancer outcomes. Surgery. 171(3). 770–776. 11 indexed citations
11.
Abbas, Amr I. Al, Chi Wang, Ahmad Hamad, et al.. (2021). Mentorship and formal robotic proficiency skills curriculum improve subsequent generations' learning curve for the robotic distal pancreatectomy. HPB. 23(12). 1849–1855. 19 indexed citations
12.
Hamad, Ahmad, Christopher T. Aquina, Chan Shen, et al.. (2021). Impact of delay in adjuvant therapy for gallbladder adenocarcinoma. HPB. 23. S523–S523. 1 indexed citations
13.
Aquina, Christopher T., Ahmad Hamad, Adán Z. Becerra, et al.. (2021). Is Textbook Oncologic Outcome a Valid Hospital-Quality Metric after High-Risk Surgical Oncology Procedures?. Annals of Surgical Oncology. 28(13). 8028–8045. 38 indexed citations
14.
Boone, Brian A., Mazen S. Zenati, Caroline J. Rieser, et al.. (2019). Risk of Venous Thromboembolism for Patients with Pancreatic Ductal Adenocarcinoma Undergoing Preoperative Chemotherapy Followed by Surgical Resection. Annals of Surgical Oncology. 26(5). 1503–1511. 20 indexed citations
15.
Beane, Joal D., Mazen S. Zenati, Ahmad Hamad, et al.. (2019). Robotic pancreatoduodenectomy with vascular resection: Outcomes and learning curve. Surgery. 166(1). 8–14. 52 indexed citations
16.
Tam, Vernissia, Mazen S. Zenati, Stephanie Downs‐Canner, et al.. (2018). Practical Adherence to the Step-Up Approach for Pancreatic Necrosis: An Institutional Review. JOP, journal of the pancreas. 19(6). 1 indexed citations
17.
Magge, Deepa, Mazen S. Zenati, Waseem Lutfi, et al.. (2018). Robotic pancreatoduodenectomy at an experienced institution is not associated with an increased risk of post-pancreatic hemorrhage. HPB. 20(5). 448–455. 28 indexed citations
18.
Dhir, Mashaal, Mazen S. Zenati, Ahmad Hamad, et al.. (2018). FOLFIRINOX Versus Gemcitabine/Nab-Paclitaxel for Neoadjuvant Treatment of Resectable and Borderline Resectable Pancreatic Head Adenocarcinoma. Annals of Surgical Oncology. 25(7). 1896–1903. 85 indexed citations
19.
Hamad, Ahmad, Stephanie Novak, & Melissa E. Hogg. (2017). Robotic central pancreatectomy. Journal of Visualized Surgery. 3. 94–94. 14 indexed citations
20.
Hamad, Ahmad, et al.. (2011). Frequency and clinical pattern of autonomic neuropathy in adult diabetic Sudanese patients. International Journal of the Physical Sciences. 6(2). 308–312. 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.

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