Sam Nightingale

1.4k total citations · 1 hit paper
52 papers, 811 citations indexed

About

Sam Nightingale is a scholar working on Infectious Diseases, Virology and Emergency Medicine. According to data from OpenAlex, Sam Nightingale has authored 52 papers receiving a total of 811 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Infectious Diseases, 23 papers in Virology and 18 papers in Emergency Medicine. Recurrent topics in Sam Nightingale's work include HIV Research and Treatment (23 papers), HIV-related health complications and treatments (18 papers) and HIV/AIDS Research and Interventions (17 papers). Sam Nightingale is often cited by papers focused on HIV Research and Treatment (23 papers), HIV-related health complications and treatments (18 papers) and HIV/AIDS Research and Interventions (17 papers). Sam Nightingale collaborates with scholars based in United Kingdom, South Africa and United States. Sam Nightingale's co-authors include Alan Winston, Tom Solomon, Saye Khoo, Benedict Michael, Justin C. McArthur, Scott Letendre, John A. Joska, Anna J. Dreyer, Adrian J. Williams and Deanna Saylor and has published in prestigious journals such as JAMA, PLoS ONE and Clinical Infectious Diseases.

In The Last Decade

Sam Nightingale

49 papers receiving 799 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.

Cognitive impairment in people living with HIV: consensus recommendations for a new approach

2023 66 citations Sam Nightingale, Beau M. Ances et al. Nature Reviews Neurology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sam Nightingale United Kingdom	13	422	352	255	172	133	52	811
Jeffery R. Alger United States	9	471 1.1×	246 0.7×	316 1.2×	107 0.6×	105 0.8×	12	694
Robert A. Velin United States	8	599 1.4×	384 1.1×	257 1.0×	99 0.6×	95 0.7×	9	922
Scott L. Letendre United States	13	391 0.9×	270 0.8×	228 0.9×	130 0.8×	49 0.4×	32	656
Tatjana Novakovic-Agopian United States	11	190 0.5×	162 0.5×	131 0.5×	237 1.4×	200 1.5×	25	621
Jennifer Marquie‐Beck United States	14	441 1.0×	269 0.8×	214 0.8×	131 0.8×	11 0.1×	18	699
Frederick W. Schaerf United States	9	215 0.5×	244 0.7×	80 0.3×	103 0.6×	93 0.7×	15	853
Cheryl Marcus United States	4	128 0.3×	399 1.1×	170 0.7×	155 0.9×	78 0.6×	5	620
Eleonora Baldonero Italy	11	355 0.8×	256 0.7×	249 1.0×	59 0.3×	75 0.6×	14	532
Cheryl A. Jay United States	12	161 0.4×	211 0.6×	172 0.7×	158 0.9×	95 0.7×	17	1.1k
Garth Swanson United States	20	158 0.4×	214 0.6×	116 0.5×	229 1.3×	28 0.2×	45	1.4k

Countries citing papers authored by Sam Nightingale

Since Specialization

Citations

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

Fields of papers citing papers by Sam Nightingale

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sam Nightingale

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

Dreyer, Anna J., Sam Nightingale, Christiaan Le Roux, et al.. (2024). The relationship between psychosocial factors and cognitive test performance in a South African cohort. Alzheimer s & Dementia. 20(S3). e088794–e088794.

Nightingale, Sam, Anna J. Dreyer, Kevin G. F. Thomas, et al.. (2024). Cognitive performance, neuropsychiatric symptoms, and cerebrospinal fluid viral control following programmatic switch from efavirenz-based to dolutegravir-based antiretroviral therapy in South Africa (CONNECT): a prospective cohort study. The Lancet HIV. 11(10). e680–e689. 6 indexed citations

Nightingale, Sam, Paola Cinque, Ameet Dravid, et al.. (2024). Reply to ‘Cognitive criteria in HIV: greater consensus is needed’. Nature Reviews Neurology. 20(2). 129–130. 2 indexed citations

Dreyer, Anna J., Christiaan Le Roux, Kevin G. F. Thomas, et al.. (2024). Psychosocial factors account for a proportion of the difference in cognitive performance between persons with and without HIV. AIDS. 39(4). 393–402. 2 indexed citations

Nightingale, Sam, et al.. (2023). Electroencephalography as a diagnostic tool for late-onset efavirenz neurotoxicity syndrome. PLoS ONE. 18(11). e0288055–e0288055. 1 indexed citations

Nightingale, Sam, Beau M. Ances, Paola Cinque, et al.. (2023). Cognitive impairment in people living with HIV: consensus recommendations for a new approach. Nature Reviews Neurology. 19(7). 424–433. 66 indexed citations breakdown →

Nightingale, Sam, Paola Cinque, John A. Joska, et al.. (2022). A new approach to cognitive impairment in people with HIV. The Lancet HIV. 9(12). e815–e817. 2 indexed citations

Dreyer, Anna J., Sam Nightingale, Michelle Henry, et al.. (2021). Rates of cognitive impairment in a South African cohort of people with HIV: variation by definitional criteria and lack of association with neuroimaging biomarkers. Journal of NeuroVirology. 27(4). 579–594. 6 indexed citations

Gouse, Hetta, et al.. (2020). HIV-Associated Neurocognitive Impairment Knowledge and Current Practices: A Survey of Frontline Healthcare Workers in South Africa. Journal of Community Health. 46(3). 538–544. 4 indexed citations

10.

Nightingale, Sam, Anna María Geretti, Apostolos Beloukas, et al.. (2016). Discordant CSF/plasma HIV-1 RNA in patients with unexplained low-level viraemia. Journal of NeuroVirology. 22(6). 852–860. 41 indexed citations

11.

Nightingale, Sam, Benedict Michael, Martin Fisher, et al.. (2016). CSF/plasma HIV-1 RNA discordance even at low levels is associated with up-regulation of host inflammatory mediators in CSF. Cytokine. 83. 139–146. 20 indexed citations

12.

Nightingale, Sam, Alan Winston, Scott Letendre, et al.. (2014). Controversies in HIV-associated neurocognitive disorders. The Lancet Neurology. 13(11). 1139–1151. 224 indexed citations

13.

Nightingale, Sam, Christopher Wood, & Jonathan Ainsworth. (2012). The posterior reversible encephalopathy syndrome in HIV infection: Figure 1. BMJ Case Reports. 2012. bcr0120125647–bcr0120125647. 12 indexed citations

14.

Rayamajhi, Ajit, Krishna Bista, Daniel Impoinvil, et al.. (2011). Clinical and prognostic features among children with acute encephalitis syndrome in Nepal; a retrospective study. BMC Infectious Diseases. 11(1). 294–294. 22 indexed citations

15.

Nightingale, Sam, et al.. (2010). Paradoxical embolism causing stroke and migraine. Journal of Postgraduate Medicine. 56(3). 206–208. 4 indexed citations

16.

Nightingale, Sam. (1998). Web Site for "Year 2000" Information on Biomedical Equipment. JAMA. 279(21). 1684–b. 2 indexed citations

17.

Nightingale, Sam. (1994). From the Food and Drug Administration. JAMA. 271(19). 1472–1472. 1 indexed citations

18.

Nightingale, Sam. (1993). From the Food and Drug Administration. JAMA. 270(22). 2669–2669. 3 indexed citations

19.

Nightingale, Sam. (1993). From the Food and Drug Administration. JAMA. 269(8). 974–974. 3 indexed citations

20.

Nightingale, Sam. (1992). From the Food and Drug Administration. JAMA. 267(18). 2445–2445. 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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