Howard Hampel

2.5k total citations · 2 hit papers
8 papers, 1.8k citations indexed

About

Howard Hampel is a scholar working on Surgery, Epidemiology and Hepatology. According to data from OpenAlex, Howard Hampel has authored 8 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Surgery, 3 papers in Epidemiology and 2 papers in Hepatology. Recurrent topics in Howard Hampel's work include Liver Disease Diagnosis and Treatment (3 papers), Pancreatic and Hepatic Oncology Research (1 paper) and Cardiac Structural Anomalies and Repair (1 paper). Howard Hampel is often cited by papers focused on Liver Disease Diagnosis and Treatment (3 papers), Pancreatic and Hepatic Oncology Research (1 paper) and Cardiac Structural Anomalies and Repair (1 paper). Howard Hampel collaborates with scholars based in United States and Germany. Howard Hampel's co-authors include Hashem B. El‐Serag, Neena S. Abraham, Linda Rabeneck, Christine Y. Yeh, G Bynum, Waqar Qureshi, Yasser H. Shaib, Thomas Tran, Frank Lukens and Jason K. Hou and has published in prestigious journals such as Annals of Internal Medicine, Hepatology and The American Journal of Gastroenterology.

In The Last Decade

Howard Hampel

8 papers receiving 1.7k citations

Hit Papers

Meta-Analysis: Obesity and the Risk for Gastroesophageal ... 2005 2026 2012 2019 2005 2006 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Meta-Analysis: Obesity and the Risk for Gastroesophageal Reflux Disease and Its Complications
    2005 853 citations Howard Hampel, Neena S. Abraham et al. Annals of Internal Medicine profile →
  2. The Association Between Diabetes and Hepatocellular Carcinoma: A Systematic Review of Epidemiologic Evidence
    2006 624 citations Hashem B. El‐Serag, Howard Hampel et al. Clinical Gastroenterology and Hepatology profile →

Peers

Howard Hampel
Radwan Kassir France
Anthony Petrick United States
L Ruíz del Arbol Spain
Michael Schepke Germany
Andreas Sieg Germany
Michael R. Lunzer Australia
G Fourtanier France
Jianmin Tian United States
Enrico Mozzi Italy
S R Cairns United Kingdom
Radwan Kassir France
Howard Hampel
Citations per year, relative to Howard Hampel Howard Hampel (= 1×) peers Radwan Kassir

Countries citing papers authored by Howard Hampel

Since Specialization
Citations

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

Fields of papers citing papers by Howard Hampel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Howard Hampel

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

All Works

8 of 8 papers shown
1.
Tran, Thomas, Howard Hampel, Waqar Qureshi, & Yasser H. Shaib. (2007). Successful Endoscopic Management of Bronchobiliary Fistula Due to Radiofrequency Ablation. Digestive Diseases and Sciences. 52(11). 3178–3180. 18 indexed citations
2.
El‐Serag, Hashem B., et al.. (2006). The Association Between Diabetes and Hepatocellular Carcinoma: A Systematic Review of Epidemiologic Evidence. Clinical Gastroenterology and Hepatology. 4(3). 369–380. 624 indexed citations breakdown →
3.
Hou, Jason K., Howard Hampel, & Frank Lukens. (2005). Gastric ulceration and perforation as a complication of a left ventricular assist device. Gastrointestinal Endoscopy. 61(4). 629–631. 11 indexed citations
4.
Hampel, Howard, Neena S. Abraham, & Hashem B. El‐Serag. (2005). Meta-Analysis: Obesity and the Risk for Gastroesophageal Reflux Disease and Its Complications. Annals of Internal Medicine. 143(3). 199–211. 853 indexed citations breakdown →
5.
El‐Serag, Hashem B., Howard Hampel, Christine Y. Yeh, & Linda Rabeneck. (2002). Extrahepatic manifestations of hepatitis C among United States male veterans. Hepatology. 36(6). 1439–1445. 151 indexed citations
6.
Hampel, Howard, et al.. (2001). Risk factors for the development of renal dysfunction in hospitalized patients with cirrhosis. The American Journal of Gastroenterology. 96(7). 2206–2210. 112 indexed citations
7.
Gallinat, Juergen, et al.. (2000). Is the EEG helpful in diagnosing and monitoring lithium intoxication? A case report and review of the literature.. PubMed. 33(5). 169–73. 16 indexed citations
8.
Hampel, Howard, et al.. (1973). Ein Verfahren zur unblutigen Bestimmung von diastolischem und systolischem Blutdruck bei der unnarkotisierten Ratte. Pflügers Archiv - European Journal of Physiology. 340(3). 263–272. 4 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 Radwan Kassir Breakdown of academic impact, for papers by Anthony Petrick Breakdown of academic impact, for papers by L Ruíz del Arbol Breakdown of academic impact, for papers by Michael Schepke Breakdown of academic impact, for papers by Andreas Sieg Breakdown of academic impact, for papers by Michael R. Lunzer Breakdown of academic impact, for papers by G Fourtanier Breakdown of academic impact, for papers by Jianmin Tian Breakdown of academic impact, for papers by Enrico Mozzi Breakdown of academic impact, for papers by S R Cairns
Rankless by CCL
2026