Claudio Marra

991 total citations
16 papers, 718 citations indexed

About

Claudio Marra is a scholar working on Surgery, Epidemiology and Transplantation. According to data from OpenAlex, Claudio Marra has authored 16 papers receiving a total of 718 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 4 papers in Epidemiology and 3 papers in Transplantation. Recurrent topics in Claudio Marra's work include Transplantation: Methods and Outcomes (4 papers), Organ Transplantation Techniques and Outcomes (4 papers) and Renal Transplantation Outcomes and Treatments (3 papers). Claudio Marra is often cited by papers focused on Transplantation: Methods and Outcomes (4 papers), Organ Transplantation Techniques and Outcomes (4 papers) and Renal Transplantation Outcomes and Treatments (3 papers). Claudio Marra collaborates with scholars based in Italy, United States and United Kingdom. Claudio Marra's co-authors include John W. Cromwell, David A. Rothenberger, Julio García‐Aguilar, Robert D. Madoff, Umesh Lalloo, Gerald Friedland, Michelle Pellissier Scott, Darren Weissman, Neel R. Gandhi and Venanzio Vella and has published in prestigious journals such as Journal of the American College of Cardiology, American Journal of Respiratory and Critical Care Medicine and BMC Public Health.

In The Last Decade

Claudio Marra

13 papers receiving 696 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Claudio Marra Italy	9	357	263	244	208	116	16	718
M. Le Bras France	13	243 0.7×	82 0.3×	186 0.8×	90 0.4×	40 0.3×	47	542
David Frame United States	16	116 0.3×	135 0.5×	94 0.4×	242 1.2×	87 0.8×	56	873
Emily Marchiano United States	17	389 1.1×	173 0.7×	148 0.6×	184 0.9×	138 1.2×	45	777
Bogdan Mateescu Romania	17	347 1.0×	79 0.3×	243 1.0×	182 0.9×	60 0.5×	79	831
Irene Modesto United States	20	313 0.9×	96 0.4×	584 2.4×	156 0.8×	92 0.8×	66	1.2k
Tommaso Lorenzo Parigi Italy	17	197 0.6×	200 0.8×	313 1.3×	221 1.1×	151 1.3×	79	962
Chongtu Yang China	13	181 0.5×	157 0.6×	252 1.0×	100 0.5×	42 0.4×	58	656
Chong Boon Teo Singapore	12	125 0.4×	361 1.4×	78 0.3×	234 1.1×	43 0.4×	26	780
Annemarie C. de Vries Netherlands	15	293 0.8×	52 0.2×	328 1.3×	126 0.6×	52 0.4×	73	730

Countries citing papers authored by Claudio Marra

Since Specialization

Citations

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

Fields of papers citing papers by Claudio Marra

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Claudio Marra

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

All Works

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16 of 16 papers shown

Liccardo, Biagio, Giovanni Cimmino, Enrica Pezzullo, et al.. (2025). The Conundrum of Biventricular Takotsubo Syndrome After Heart Transplantation: A Case Report. Transplantation Proceedings. 57(7). 1246–1249.

Masarone, Daniele, et al.. (2025). Use of vericiguat in a heart transplant recipient with biventricular dysfunction. Journal of Cardiovascular Medicine. 26(5). 253–254.

Kittleson, M., Rita Gravino, Vincenzo Polizzi, et al.. (2024). The Prognostic Role of Pulmonary Arterial Elastance in Patients Undergoing Left Ventricular Assist Device Implantation: A Pilot Study. Journal of Clinical Medicine. 13(23). 7102–7102.

Costa, Dario, Antonietta Picascia, Vincenzo Grimaldi, et al.. (2024). Role of HLA matching and donor specific antibody development in long-term survival, acute rejection and cardiac allograft vasculopathy. Transplant Immunology. 83. 102011–102011. 3 indexed citations

Muttamba, Winters, Levicatus Mugenyi, Rogers Sekibira, et al.. (2020). Households experiencing catastrophic costs due to tuberculosis in Uganda: magnitude and cost drivers. BMC Public Health. 20(1). 1409–1409. 39 indexed citations

Marra, Claudio, et al.. (2013). Reconstructive surgery in anal giant condyloma. International Journal of Surgery Case Reports. 4(12). 1088–1090. 15 indexed citations

Gandhi, Neel R., Neha Shah, Jason R. Andrews, et al.. (2009). HIV Coinfection in Multidrug- and Extensively Drug-Resistant Tuberculosis Results in High Early Mortality. American Journal of Respiratory and Critical Care Medicine. 181(1). 80–86. 245 indexed citations

Guida, Bruna, Roberta Laccetti, Rossella Trio, et al.. (2009). Role of dietary intervention and nutritional follow‐up in heart transplant recipients. Clinical Transplantation. 23(1). 101–107. 14 indexed citations

Santo, Luca Salvatore De, Cristiano Amarelli, Gianpaolo Romano, et al.. (2006). High-risk heart grafts: effective preservation with Celsior solution. Heart and Vessels. 21(2). 89–94. 12 indexed citations

10.

Sasso, Ferdinando Carlo, Daniele Torella, Ornella Carbonara, et al.. (2005). Increased Vascular Endothelial Growth Factor Expression But Impaired Vascular Endothelial Growth Factor Receptor Signaling in the Myocardium of Type 2 Diabetic Patients With Chronic Coronary Heart Disease. Journal of the American College of Cardiology. 46(5). 827–834. 149 indexed citations

11.

Friel, Charles M., John W. Cromwell, Claudio Marra, et al.. (2002). Salvage Radical Surgery After Failed Local Excision for Early Rectal Cancer. Diseases of the Colon & Rectum. 45(7). 875–879. 114 indexed citations

12.

García‐Aguilar, Julio, John W. Cromwell, Claudio Marra, et al.. (2001). Treatment of locally recurrent rectal cancer. Diseases of the Colon & Rectum. 44(12). 1743–1748. 83 indexed citations

13.

Renzulli, Attilio, Antonio Carozza, Claudio Marra, et al.. (2000). Are blood and valve cultures predictive for long-term outcome following surgery for infective endocarditis?. European Journal of Cardio-Thoracic Surgery. 17(3). 228–233. 27 indexed citations

14.

Esposito, Salvatore, Ciro Maiello, Attilio Renzulli, et al.. (2000). Determinants and prognostic value of ischemic necrosis in early biopsies following heart transplant. Heart and Vessels. 15(4). 167–171. 6 indexed citations

15.

Stellato, Davide, Massimo Círillo, Luca Salvatore De Santo, et al.. (1999). Body Impedance Studies in End-Stage Heart Failure. PubMed. 25(1-2). 21–23. 4 indexed citations

16.

Poggioli, Gilberto, S Selleri, Silvio Laureti, et al.. (1998). Conservative surgical management of perforating Crohn's disease. Diseases of the Colon & Rectum. 41(12). 1577–1580. 7 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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