Grant M. Spears

1.3k total citations
53 papers, 829 citations indexed

About

Grant M. Spears is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Grant M. Spears has authored 53 papers receiving a total of 829 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 11 papers in Pulmonary and Respiratory Medicine and 9 papers in Epidemiology. Recurrent topics in Grant M. Spears's work include Esophageal Cancer Research and Treatment (6 papers), Gastric Cancer Management and Outcomes (6 papers) and Venous Thromboembolism Diagnosis and Management (6 papers). Grant M. Spears is often cited by papers focused on Esophageal Cancer Research and Treatment (6 papers), Gastric Cancer Management and Outcomes (6 papers) and Venous Thromboembolism Diagnosis and Management (6 papers). Grant M. Spears collaborates with scholars based in United States, Mexico and Canada. Grant M. Spears's co-authors include William S. Harmsen, Sarah M. Jenkins, Karla V. Ballman, Daniel H. Lachance, Alissa Caron, Fausto J. Rodríguez, Cristiane M. Ida, Peter C. Burger, Caterina Giannini and Kent R. Bailey and has published in prestigious journals such as Circulation, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Grant M. Spears

49 papers receiving 820 citations

Peers

Grant M. Spears

SURGE

GENET

NEURO

PFM

PRM

Galia Spectre Israel

Masahiro Ieko Japan

Jennifer Wilkinson United Kingdom

Rainer W. Lipp Austria

Gregory C. Connolly United States

Fadi S. Dahdaleh United States

Adriano Massimiliano Priola Italy

Maria‐Rosa Ghigna France

Harun Badakhshi Germany

Hamed Daw United States

Galia Spectre Israel

Grant M. Spears

311 ×1.5

SURGE

120 ×0.7

GENET

90 ×0.6

NEURO

113 ×0.7

PFM

142 ×1.0

PRM

Citations per year, relative to Grant M. Spears Grant M. Spears (= 1×) peers Galia Spectre

Countries citing papers authored by Grant M. Spears

Since Specialization

Citations

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

Fields of papers citing papers by Grant M. Spears

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Grant M. Spears. 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 Grant M. Spears. The network helps show where Grant M. Spears may publish in the future.

Co-authorship network of co-authors of Grant M. Spears

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

All Works

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20 of 20 papers shown

McDonald, Jennifer S., et al.. (2025). Serum and Urine Gadolinium Reference Intervals in Patients With Normal Renal Function Following Gadobutrol Administration. Investigative Radiology. 60(9). 586–591. 2 indexed citations

Kowalchuk, Roman O., Trey C. Mullikin, Grant M. Spears, et al.. (2024). Assessment of minimum target dose as a predictor of local failure after spine SBRT. Radiotherapy and Oncology. 195. 110260–110260. 3 indexed citations

Lobo, Ronstan, Laura De Michieli, Grant M. Spears, et al.. (2024). Serial high sensitivity troponin sampling in patients with SARS-CoV-2 infection. Clinical Biochemistry. 125. 110732–110732.

Goswami, Julie, Tammy Price-Troska, Beth A. Ballinger, et al.. (2023). Estradiol and Dihydrotestosterone Levels in COVID-19 Patients. Mayo Clinic Proceedings. 98(4). 559–568. 3 indexed citations

Kowalchuk, Roman O., Grant M. Spears, Dawn Owen, et al.. (2023). Risk stratification of postoperative cardiopulmonary toxicity after trimodality therapy for esophageal cancer. Frontiers in Oncology. 13. 1081024–1081024. 3 indexed citations

Goswami, Julie, Sergio M. Navarro, Grant M. Spears, et al.. (2023). A murine multiple-injury model for the study of thromboinflammation. The Journal of Trauma: Injury, Infection, and Critical Care. 96(2). 203–208. 4 indexed citations

Goswami, Julie, Michael J. Ferrara, Denise B. Klinkner, et al.. (2022). Plasma thrombin generation kinetics in trauma patients across the age spectrum. SHILAP Revista de lepidopterología. 10. 100117–100117. 2 indexed citations

Choi, Dae Hee, Grant M. Spears, Thoetchai Peeraphatdit, et al.. (2022). Relationship Between Etiology of Cirrhosis and Survival Among Patients Hospitalized in Intensive Care Units. Mayo Clinic Proceedings. 97(2). 274–284. 3 indexed citations

Moyer, Ann M., Ronald S. Go, Maria Alice V. Willrich, et al.. (2022). Complement gene variant effect on relapse of complement-mediated thrombotic microangiopathy after eculizumab cessation. Blood Advances. 7(3). 340–350. 6 indexed citations

10.

Geiersbach, Katherine B., Reid G. Meyer, Grant M. Spears, et al.. (2021). Detailed Reanalysis of 500 Breast Cancers With Equivocal HER2 Immunohistochemistry and Borderline ERBB2 Fluorescence In Situ Hybridization Results. American Journal of Clinical Pathology. 156(5). 886–894. 1 indexed citations

11.

Ferrara, Michael J., Saulius Butenas, Kenneth G. Mann, et al.. (2021). Exploring the utility of a novel point‐of‐care whole blood thrombin generation assay following trauma: A pilot study. Research and Practice in Thrombosis and Haemostasis. 5(3). 395–402. 5 indexed citations

12.

Peeraphatdit, Thoetchai, Vuyisile T. Nkomo, Niyada Naksuk, et al.. (2020). Long‐Term Outcomes After Transcatheter and Surgical Aortic Valve Replacement in Patients With Cirrhosis: A Guide for the Hepatologist. Hepatology. 72(5). 1735–1746. 14 indexed citations

13.

Grass, Fabian, Kevin T. Behm, Émilie Duchalais, et al.. (2019). Impact of delay to surgery on survival in stage I-III colon cancer. European Journal of Surgical Oncology. 46(3). 455–461. 78 indexed citations

14.

Merchea, Amit, Jenna K. Lovely, Adam K. Jacob, et al.. (2018). Efficacy and Outcomes of Intrathecal Analgesia as Part of an Enhanced Recovery Pathway in Colon and Rectal Surgical Patients. SHILAP Revista de lepidopterología. 2018. 1–5. 17 indexed citations

15.

Scow, Jeffrey S., et al.. (2018). Post-Discharge Opioid Prescribing Patterns and Risk Factors in Patients Undergoing Elective Colon and Rectal Surgery Without Complications. Journal of Gastrointestinal Surgery. 23(5). 1022–1029. 6 indexed citations

16.

Sridharan, Meera, Ronald S. Go, Roshini S. Abraham, et al.. (2018). Diagnostic Utility of Complement Serology for Atypical Hemolytic Uremic Syndrome. Mayo Clinic Proceedings. 93(10). 1351–1362. 16 indexed citations

17.

Jitprapaikulsan, Jiraporn, John J. Chen, Eoin P. Flanagan, et al.. (2018). Aquaporin-4 and Myelin Oligodendrocyte Glycoprotein Autoantibody Status Predict Outcome of Recurrent Optic Neuritis. Ophthalmology. 125(10). 1628–1637. 73 indexed citations

18.

Meeusen, Jeffrey W., Leslie J. Donato, Sandra C. Bryant, et al.. (2017). PLASMA CERAMIDE CONCENTRATIONS PREDICT RISK OF CARDIOVASCULAR EVENTS. Journal of the American College of Cardiology. 69(11). 1824–1824. 1 indexed citations

19.

Park, Myung S., Ailing Xue, Grant M. Spears, et al.. (2015). Thrombin generation and procoagulant microparticle profiles after acute trauma. The Journal of Trauma: Injury, Infection, and Critical Care. 79(5). 726–731. 44 indexed citations

20.

Onkendi, Edwin, Rafael E. Jiménez, Grant M. Spears, et al.. (2014). Surgical Treatment of Borderline and Malignant Phyllodes Tumors: The Effect of the Extent of Resection and Tumor Characteristics on Patient Outcome. Annals of Surgical Oncology. 21(10). 3304–3309. 67 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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