Roy Nitulescu

1.1k total citations · 1 hit paper
29 papers, 797 citations indexed

About

Roy Nitulescu is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Epidemiology. According to data from OpenAlex, Roy Nitulescu has authored 29 papers receiving a total of 797 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pulmonary and Respiratory Medicine, 8 papers in Oncology and 7 papers in Epidemiology. Recurrent topics in Roy Nitulescu's work include Hepatitis C virus research (6 papers), Lung Cancer Treatments and Mutations (6 papers) and Liver Disease Diagnosis and Treatment (4 papers). Roy Nitulescu is often cited by papers focused on Hepatitis C virus research (6 papers), Lung Cancer Treatments and Mutations (6 papers) and Liver Disease Diagnosis and Treatment (4 papers). Roy Nitulescu collaborates with scholars based in Canada, United States and Switzerland. Roy Nitulescu's co-authors include Annie Guérin, Eric Q. Wu, Siddhesh Kamat, Susan N. Legacy, Martin Cloutier, C. François, Ruth A. Duffy, Myrlene Sanon Aigbogun, Agnihotram V. Ramanakumar and Cris Henderson and has published in prestigious journals such as Journal of Clinical Oncology, Blood and Neurology.

In The Last Decade

Roy Nitulescu

29 papers receiving 783 citations

Hit Papers

align trajectories

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.

The Economic Burden of Schizophrenia in the United States in 2013

2016 358 citations Martin Cloutier, Myrlene Sanon Aigbogun et al. The Journal of Clinical Psychiatry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roy Nitulescu Canada	13	263	170	155	124	106	29	797
Adriaan van’t Spijker Netherlands	13	179 0.7×	96 0.6×	318 2.1×	213 1.7×	12 0.1×	18	1.1k
Hiroki Matsuoka Japan	14	76 0.3×	108 0.6×	145 0.9×	143 1.2×	9 0.1×	76	825
Sharon Tuck United Kingdom	10	309 1.2×	78 0.5×	220 1.4×	58 0.5×	13 0.1×	18	845
James C. C. Leisen United States	15	187 0.7×	25 0.1×	63 0.4×	67 0.5×	43 0.4×	21	1.2k
Chih‐Cheng Hsiao Taiwan	15	126 0.5×	120 0.7×	66 0.4×	68 0.5×	12 0.1×	49	761
Olena Seminog United Kingdom	15	129 0.5×	80 0.5×	47 0.3×	208 1.7×	9 0.1×	23	1.0k
Manuela De Bona Italy	18	73 0.3×	139 0.8×	147 0.9×	131 1.1×	209 2.0×	28	927
Christina Grant Canada	13	143 0.5×	67 0.4×	79 0.5×	49 0.4×	8 0.1×	44	759
Narender Kumar India	12	102 0.4×	39 0.2×	24 0.2×	35 0.3×	13 0.1×	81	633
Paul J. Rowan United States	15	63 0.2×	66 0.4×	93 0.6×	215 1.7×	131 1.2×	51	956

Countries citing papers authored by Roy Nitulescu

Since Specialization

Citations

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

Fields of papers citing papers by Roy Nitulescu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roy Nitulescu

This figure shows the co-authorship network connecting the top 25 collaborators of Roy Nitulescu. A scholar is included among the top collaborators of Roy Nitulescu 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 Roy Nitulescu. Roy Nitulescu 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:

20 of 20 papers shown

Monteiro, Beatriz P., et al.. (2024). Quantitative sensory testing in canine musculoskeletal pain: Findings from a systematic review, meta-analysis feasibility assessment, and limitations. The Veterinary Journal. 304. 106102–106102. 4 indexed citations

Briard, Joel Neves, Roy Nitulescu, Lauralyn McIntyre, et al.. (2023). Diagnostic accuracy of ancillary tests for death by neurologic criteria: a systematic review and meta-analysis. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 70(4). 736–748. 9 indexed citations

McKinnon, Nicole K., Lionel S. Zuckier, Michaël Chassé, et al.. (2023). Ancillary investigations for death determination in infants and children: a systematic review and meta-analysis. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 70(4). 749–770. 8 indexed citations

Pagé, M. Gabrielle, Lise Gauvin, Marie‐Pierre Sylvestre, et al.. (2022). An Ecological Momentary Assessment Study of Pain Intensity Variability: Ascertaining Extent, Predictors, and Associations With Quality of Life, Interference and Health Care Utilization Among Individuals Living With Chronic Low Back Pain. Journal of Pain. 23(7). 1151–1166. 19 indexed citations

Carrier, François Martin, Geneviève Côté, Étienne J. Couture, et al.. (2021). Postoperative outcomes in surgical COVID-19 patients: a multicenter cohort study. BMC Anesthesiology. 21(1). 15–15. 27 indexed citations

Monteiro, Beatriz P., et al.. (2020). Quantitative sensory testing in feline osteoarthritic pain – a systematic review and meta-analysis. Osteoarthritis and Cartilage. 28(7). 885–896. 13 indexed citations

Nitulescu, Roy, Jim Young, Sahar Saeed, et al.. (2018). Variation in hepatitis C virus treatment uptake between Canadian centres in the era of direct-acting antivirals. International Journal of Drug Policy. 65. 41–49. 14 indexed citations

Chan, Justin, Jim Young, Joseph Cox, Roy Nitulescu, & Marina B. Klein. (2018). Patterns of practice and barriers to care for hepatitis C in the direct-acting antiviral (DAA) era: A national survey of Canadian infectious diseases physicians. PubMed. 1(4). 231–239. 10 indexed citations

Martel‐Laferrière, Valérie, Roy Nitulescu, Joseph Cox, et al.. (2017). Cocaine/crack use is not associated with fibrosis progression measured by AST-to-Platelet Ratio Index in HIV-HCV co-infected patients: a cohort study. BMC Infectious Diseases. 17(1). 80–80. 6 indexed citations

10.

Guérin, A., Medha Sasané, Kenneth W. Culver, et al.. (2016). The economic burden of brain metastasis among lung cancer patients in the United States. Journal of Medical Economics. 19(5). 526–536. 37 indexed citations

11.

Joseph, Alain, Martin Cloutier, Annie Guérin, Roy Nitulescu, & Vanja Sikirica. (2016). Treatment outcomes after methylphenidate in adults with attention-deficit/hyperactivity disorder treated with lisdexamfetamine dimesylate or atomoxetine. Patient Preference and Adherence. 10. 391–391. 3 indexed citations

12.

Gallagher, Christopher, Tripthi Kamath, Anthony Masaquel, et al.. (2016). Delay in initiation of adjuvant trastuzumab therapy leads to decreased overall survival and relapse-free survival in patients with HER2-positive non-metastatic breast cancer. Breast Cancer Research and Treatment. 157(1). 145–156. 16 indexed citations

13.

Cloutier, Martin, Myrlene Sanon Aigbogun, Annie Guérin, et al.. (2016). The Economic Burden of Schizophrenia in the United States in 2013. The Journal of Clinical Psychiatry. 77(6). 764–771. 358 indexed citations breakdown →

14.

Guérin, Annie, Medha Sasané, Jie Zhang, et al.. (2015). Brain metastases in patients with ALK+ non-small cell lung cancer: clinical symptoms, treatment patterns and economic burden. Journal of Medical Economics. 18(4). 312–322. 73 indexed citations

15.

Guérin, A., Medha Sasané, Heather A. Wakelee, et al.. (2015). Treatment, overall survival, and costs in patients withALK-positive non-small-cell lung cancer after crizotinib monotherapy. Current Medical Research and Opinion. 31(8). 1587–1597. 21 indexed citations

16.

Guérin, A., et al.. (2014). Economic Burden and Treatments of Progression to Metastatic Disease in ALK+ NSCLC Patients. International Journal of Radiation Oncology*Biology*Physics. 90(5). S44–S45. 1 indexed citations

17.

Macalalad, Alexander R., et al.. (2014). BM-19 * SYMPTOMATIC AND ECONOMIC BURDEN OF BRAIN METASTASES IN PATIENTS WITH ALK+ NSCLC. Neuro-Oncology. 16(suppl 5). v36–v36. 3 indexed citations

18.

Gallagher, Christopher, Anthony Masaquel, Tripthi Kamath, et al.. (2014). Relapse impact on overall survival in trastuzumab-treated women with HER2+ early-stage breast cancer.. Journal of Clinical Oncology. 32(15_suppl). e11601–e11601. 1 indexed citations

19.

Guérin, Annie, Lei Chen, Raluca Ionescu‐Ittu, et al.. (2014). Impact of low-grade adverse events on health-related quality of life in adult patients receiving imatinib or nilotinib for newly diagnosed Philadelphia chromosome positive chronic myelogenous leukemia in chronic phase. Current Medical Research and Opinion. 30(11). 2317–2328. 48 indexed citations

20.

Nitulescu, Roy, et al.. (2013). Sectoral Mobility and Unemployment with Heterogeneous Moving Costs. Journal of Labor Research. 34(3). 339–358. 2 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