Rulan Griesel

788 total citations
24 papers, 461 citations indexed

About

Rulan Griesel is a scholar working on Infectious Diseases, Epidemiology and Virology. According to data from OpenAlex, Rulan Griesel has authored 24 papers receiving a total of 461 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Infectious Diseases, 11 papers in Epidemiology and 9 papers in Virology. Recurrent topics in Rulan Griesel's work include HIV/AIDS drug development and treatment (13 papers), Pneumocystis jirovecii pneumonia detection and treatment (10 papers) and HIV Research and Treatment (9 papers). Rulan Griesel is often cited by papers focused on HIV/AIDS drug development and treatment (13 papers), Pneumocystis jirovecii pneumonia detection and treatment (10 papers) and HIV Research and Treatment (9 papers). Rulan Griesel collaborates with scholars based in South Africa, United Kingdom and United States. Rulan Griesel's co-authors include Gary Maartens, Marc Mendelson, Daniël J. van Hoving, Graeme Meintjes, Sean Wasserman, Mark E. Engel, Godspower Akpomiemie, Phumla Sinxadi, Simiso Sokhela and François Venter and has published in prestigious journals such as Clinical Infectious Diseases, Cochrane Database of Systematic Reviews and AIDS.

In The Last Decade

Rulan Griesel

23 papers receiving 456 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rulan Griesel South Africa	13	285	175	106	84	68	24	461
Laurenzia Ferraris Italy	11	184 0.6×	124 0.7×	28 0.3×	24 0.3×	51 0.8×	15	324
Sara Domínguez‐Rodríguez Spain	10	84 0.3×	65 0.4×	28 0.3×	87 1.0×	59 0.9×	29	290
Renee Browning United States	8	305 1.1×	176 1.0×	45 0.4×	133 1.6×	27 0.4×	18	388
Étienne Canouï France	10	100 0.4×	47 0.3×	18 0.2×	38 0.5×	34 0.5×	31	270
Louis Kreitmann France	11	109 0.4×	178 1.0×	15 0.1×	64 0.8×	36 0.5×	33	473
M Y Maïga Mali	14	263 0.9×	569 3.3×	71 0.7×	87 1.0×	99 1.5×	43	855
Elisa Gentilotti Italy	12	138 0.5×	113 0.6×	30 0.3×	85 1.0×	24 0.4×	28	370
Federica Briano Italy	8	253 0.9×	120 0.7×	64 0.6×	14 0.2×	27 0.4×	14	375
Anna Ferrari Italy	16	114 0.4×	92 0.5×	22 0.2×	38 0.5×	18 0.3×	49	488
Tamara Modilevsky United States	7	262 0.9×	304 1.7×	34 0.3×	196 2.3×	12 0.2×	9	555

Countries citing papers authored by Rulan Griesel

Since Specialization

Citations

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

Fields of papers citing papers by Rulan Griesel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rulan Griesel

This figure shows the co-authorship network connecting the top 25 collaborators of Rulan Griesel. A scholar is included among the top collaborators of Rulan Griesel 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 Rulan Griesel. Rulan Griesel 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

Zhao, Ying, Claire Keene, Rulan Griesel, et al.. (2025). Longer-term virologic outcomes on tenofovir-lamivudine-dolutegravir in second-line ART. Southern African Journal of HIV Medicine. 26(1). 1677–1677.

Thakkar, Nilay, Rulan Griesel, Amy Pierce, et al.. (2025). Clinical Pharmacokinetics and Safety of a New HIV-1 Capsid Inhibitor, VH4004280, After Oral Administration in Adults Without HIV. Infectious Diseases and Therapy. 14(6). 1313–1326. 2 indexed citations

Thakkar, Nilay, Rulan Griesel, Amy Pierce, et al.. (2025). Clinical Pharmacokinetics and Safety of Orally Administered VH4011499, a New HIV-1 Capsid Inhibitor, in Adults Without HIV. Infectious Diseases and Therapy. 14(5). 1011–1025. 2 indexed citations

Griesel, Rulan, Ying Zhao, Bryony Simmons, et al.. (2023). Standard-dose versus double-dose dolutegravir in HIV-associated tuberculosis in South Africa (RADIANT-TB): a phase 2, non-comparative, randomised controlled trial. The Lancet HIV. 10(7). e433–e441. 24 indexed citations

Zhao, Ying, Rulan Griesel, Bryony Simmons, et al.. (2023). Initial Supplementary Dose of Dolutegravir in Second-Line Antiretroviral Therapy: A Noncomparative, Double-Blind, Randomized Placebo-Controlled Trial. Clinical Infectious Diseases. 76(10). 1832–1840. 4 indexed citations

Griesel, Rulan, Phumla Sinxadi, John A. Joska, et al.. (2022). Pharmacokinetic and pharmacogenetic associations with dolutegravir neuropsychiatric adverse events in an African population. Journal of Antimicrobial Chemotherapy. 77(11). 3110–3117. 4 indexed citations

Griesel, Rulan, Roeland E. Wasmann, Simiso Sokhela, et al.. (2021). Concentration–response relationships of dolutegravir and efavirenz with weight change after starting antiretroviral therapy. British Journal of Clinical Pharmacology. 88(3). 883–893. 13 indexed citations

Keene, Claire, Rulan Griesel, Ying Zhao, et al.. (2021). Virologic efficacy of tenofovir, lamivudine and dolutegravir as second-line antiretroviral therapy in adults failing a tenofovir-based first-line regimen. AIDS. 35(9). 1423–1432. 26 indexed citations

Rajpurkar, Pranav, Jason Li, Amirhossein Kiani, et al.. (2020). CheXaid: deep learning assistance for physician diagnosis of tuberculosis using chest x-rays in patients with HIV. npj Digital Medicine. 3(1). 115–115. 89 indexed citations

10.

Griesel, Rulan, Gary Maartens, Maxwell Chirehwa, et al.. (2020). CYP2B6 Genotype and Weight Gain Differences Between Dolutegravir and Efavirenz. Clinical Infectious Diseases. 73(11). e3902–e3909. 65 indexed citations

11.

Maartens, Gary, Rulan Griesel, Felix S. Dube, Mark P. Nicol, & Marc Mendelson. (2019). Etiology of Pulmonary Infections in Human Immunodeficiency Virus–infected Inpatients Using Sputum Multiplex Real-time Polymerase Chain Reaction. Clinical Infectious Diseases. 70(6). 1147–1152. 23 indexed citations

12.

Hoving, Daniël J. van, Rulan Griesel, Graeme Meintjes, et al.. (2019). Abdominal ultrasound for diagnosing abdominal tuberculosis or disseminated tuberculosis with abdominal involvement in HIV-positive individuals. Cochrane Database of Systematic Reviews. 2019(9). 29 indexed citations

13.

Griesel, Rulan, Karen Cohen, Marc Mendelson, & Gary Maartens. (2019). Abdominal Ultrasound for the Diagnosis of Tuberculosis Among Human Immunodeficiency Virus-Positive Inpatients With World Health Organization Danger Signs. Open Forum Infectious Diseases. 6(4). ofz094–ofz094. 12 indexed citations

14.

Maartens, Gary, Annemie Stewart, Rulan Griesel, et al.. (2018). Development of a clinical prediction rule to diagnose Pneumocystis jirovecii pneumonia in the World Health Organization’s algorithm for seriously ill HIV-infected patients. Southern African Journal of HIV Medicine. 19(1). 851–851. 10 indexed citations

15.

Boyles, Tom, Rulan Griesel, Annemie Stewart, Marc Mendelson, & Gary Maartens. (2018). Incremental yield and cost of urine Determine TB-LAM and sputum induction in seriously ill adults with HIV. International Journal of Infectious Diseases. 75. 67–73. 20 indexed citations

16.

Griesel, Rulan, Annemie Stewart, Helen van der Plas, et al.. (2018). Prognostic indicators in the World Health Organization’s algorithm for seriously ill HIV-infected inpatients with suspected tuberculosis. AIDS Research and Therapy. 15(1). 5–5. 10 indexed citations

17.

Griesel, Rulan, Nicki Tiffin, Molebogeng X. Rangaka, et al.. (2018). C-reactive protein and procalcitonin to discriminate between tuberculosis, Pneumocystis jirovecii pneumonia, and bacterial pneumonia in HIV-infected inpatients meeting WHO criteria for seriously ill: a prospective cohort study. BMC Infectious Diseases. 18(1). 399–399. 29 indexed citations

18.

Hoving, Daniël J. van, Graeme Meintjes, Yemisi Takwoingi, et al.. (2017). Abdominal ultrasound for diagnosing abdominal tuberculosis or disseminated tuberculosis with abdominal involvement in HIV-positive adults. Cochrane Database of Systematic Reviews. 9. CD012777–CD012777. 21 indexed citations

19.

Wasserman, Sean, Mark E. Engel, Rulan Griesel, & Marc Mendelson. (2016). Burden of pneumocystis pneumonia in HIV-infected adults in sub-Saharan Africa: a systematic review and meta-analysis. Faculty of 1000 Research Ltd. 5. 1 indexed citations

20.

Wasserman, Sean, Mark E. Engel, Rulan Griesel, & Marc Mendelson. (2016). Burden of pneumocystis pneumonia in HIV-infected adults in sub-Saharan Africa: a systematic review and meta-analysis. BMC Infectious Diseases. 16(1). 482–482. 43 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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