Andrew Speakman

2.9k total citations · 1 hit paper
43 papers, 1.9k citations indexed

About

Andrew Speakman is a scholar working on Infectious Diseases, Epidemiology and Virology. According to data from OpenAlex, Andrew Speakman has authored 43 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Infectious Diseases, 25 papers in Epidemiology and 12 papers in Virology. Recurrent topics in Andrew Speakman's work include HIV/AIDS Research and Interventions (35 papers), HIV, Drug Use, Sexual Risk (23 papers) and HIV Research and Treatment (12 papers). Andrew Speakman is often cited by papers focused on HIV/AIDS Research and Interventions (35 papers), HIV, Drug Use, Sexual Risk (23 papers) and HIV Research and Treatment (12 papers). Andrew Speakman collaborates with scholars based in United Kingdom, Australia and Italy. Andrew Speakman's co-authors include John O’Keefe, Fiona Lampe, Alison Rodger, Andrew Phillips, Simon Collins, Lorraine Sherr, Richard Gilson, Graham Hart, Janey Sewell and Jane Anderson and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Pain.

In The Last Decade

Andrew Speakman

43 papers receiving 1.9k 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.

Single unit activity in the rat hippocampus during a spatial memory task

1987 603 citations John O’Keefe, Andrew Speakman Experimental Brain Research profile →

Peers

Countries citing papers authored by Andrew Speakman

Since Specialization

Citations

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

Fields of papers citing papers by Andrew Speakman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrew Speakman

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

#	Work	Indexed citations
1	Understanding experiences of potential harm among MSM (cis and trans) using HIV self-testing in the SELPHI randomised controlled trial in England and Wales: a mixed-methods study 2023 ·Sexually Transmitted Infections ·T. Charles Witzel, (unknown), (unknown), Peter Weatherburn, Sheena McCormack, Chris Bonell, Mitzy Gafos, Fiona Lampe, Andrew Speakman, David Dunn, Denise Ward, Andrew Phillips, Richard Pebody, Michelle M. Gabriel, Yolanda Collaço‐Moraes, Alison Rodger, Fiona Burns	2
2	Predictors of starting and stopping chemsex in men who have sex with men in England: findings from the AURAH2 prospective study 2023 ·Sexually Transmitted Infections ·Robert Hammond, Valentina Cambiano, Fiona Lampe, David Asboe, Amanda Clarke, Richard Gilson, Graham Hart, Ada Miltz, Nneka Nwokolo, Margaret Johnson, Andrew Phillips, Andrew Speakman, Gary Whitlock, Alison Rodger, Janey Sewell	5
3	Impact and acceptability of HIV self-testing for trans men and trans women: A mixed-methods subgroup analysis of the SELPHI randomised controlled trial and process evaluation in England and Wales 2021 ·EClinicalMedicine ·T. Charles Witzel, Talen Wright, (unknown), Michelle M. Gabriel, (unknown), Mitzy Gafos, Denise Ward, Fiona Lampe, Andrew Phillips, Roy Trevelion, Yolanda Collaço‐Moraes, Justin Harbottle, Andrew Speakman, Chris Bonell, David Dunn, Sheena McCormack, Fiona Burns, Peter Weatherburn, Alison Rodger	23
4	Use of HIV pre-exposure prophylaxis among men who have sex with men in England: data from the AURAH2 prospective study 2020 ·The Lancet Public Health ·(unknown), Valentina Cambiano, Janey Sewell, Andrew Phillips, Alison Rodger, Andrew Speakman, Nneka Nwokolo, David Asboe, Richard Gilson, Amanda Clarke, Ada Miltz, Simon Collins, Fiona Lampe	24
5	HIV self‐testing intervention experiences and kit usability: results from a qualitative study among men who have sex with men in the SELPHI (Self‐Testing Public Health Intervention) randomized controlled trial in England and Wales 2019 ·HIV Medicine ·T. Charles Witzel, Adam Bourne, Fiona Burns, (unknown), (unknown), (unknown), Mitzy Gafos, Denise Ward, Yolanda Collaço‐Moraes, David Dunn, Andrew Speakman, Chris Bonell, Richard Pebody, Fiona Lampe, Justin Harbottle, AN Phillips, Sheena McCormack, Peter Weatherburn	27
6	Changes in chemsex and sexual behaviour over time, among a cohort of MSM in London and Brighton: Findings from the AURAH2 study 2019 ·International Journal of Drug Policy ·Janey Sewell, Valentina Cambiano, Andrew Speakman, Fiona Lampe, Andrew Phillips, David Stuart, Richard Gilson, David Asboe, Nneka Nwokolo, Amanda Clarke, Alison Rodger	77
7	Associations of depression and anxiety symptoms with sexual behaviour in women and heterosexual men attending sexual health clinics: a cross-sectional study 2019 ·Sexually Transmitted Infections ·(unknown), Fiona Lampe, Ada Miltz, Janey Sewell, Jane Anderson, Vanessa Apea, Simon Collins, Rageshri Dhairyawan, Margaret Johnson, Monica Lascar, Sue Mann, (unknown), Lorraine Sherr, Andrew Speakman, Alan Tang, Andrew Phillips, Alison Rodger	19
8	Pilot phase of an internet-based RCT of HIVST targeting MSM and transgender people in England and Wales: advertising strategies and acceptability of the intervention 2019 ·BMC Infectious Diseases ·T. Charles Witzel, Michelle M. Gabriel, (unknown), Peter Weatherburn, Mitzy Gafos, Andrew Speakman, Richard Pebody, Fiona Burns, Chris Bonell, Fiona Lampe, David Dunn, Denise Ward, Justin Harbottle, Andrew Phillips, Sheena McCormack, Alison Rodger	25
9	Protocol, rationale and design of SELPHI: a randomised controlled trial assessing whether offering free HIV self-testing kits via the internet increases the rate of HIV diagnosis 2018 ·BMC Infectious Diseases ·Michelle M. Gabriel, David Dunn, Andrew Speakman, (unknown), Denise Ward, T. Charles Witzel, Justin Harbottle, Simon Collins, Mitzy Gafos, Fiona Burns, Fiona Lampe, Peter Weatherburn, Andrew Phillips, Sheena McCormack, Alison Rodger	18
10	Ethnicity and sexual risk in heterosexual people attending sexual health clinics in England: a cross-sectional, self-administered questionnaire study 2018 ·Sexually Transmitted Infections ·(unknown), Ada Miltz, Fiona Lampe, Janey Sewell, Andrew Phillips, Andrew Speakman, Jyoti Dhar, Lorraine Sherr, S Tariq Sadiq, Stephen Taylor, (unknown), Simon Collins, Jonathan Elford, Jane Anderson, Alison Rodger	9
11	Changes in recreational drug use, drug use associated with chemsex, and HIV-related behaviours, among HIV-negative men who have sex with men in London and Brighton, 2013–2016 2018 ·Sexually Transmitted Infections ·Janey Sewell, Valentina Cambiano, Ada Miltz, Andrew Speakman, Fiona Lampe, Andrew Phillips, David Stuart, Richard Gilson, David Asboe, Nneka Nwokolo, Amanda Clarke, Graham Hart, Alison Rodger	66
12	Poly drug use, chemsex drug use, and associations with sexual risk behaviour in HIV-negative men who have sex with men attending sexual health clinics 2017 ·International Journal of Drug Policy ·Janey Sewell, Ada Miltz, Fiona Lampe, Valentina Cambiano, Andrew Speakman, Andrew Phillips, David Stuart, Richard Gilson, David Asboe, Nneka Nwokolo, Amanda Clarke, Simon Collins, Graham Hart, Jonathan Elford, Alison Rodger	166
13	Condomless sex in HIV-diagnosed men who have sex with men in the UK: prevalence, correlates, and implications for HIV transmission 2017 ·Sexually Transmitted Infections ·Marina Daskalopoulou, Alison Rodger, Andrew Phillips, Lorraine Sherr, Jonathan Elford, Jeffrey J. McDonnell, Simon Edwards, Nicky Perry, Ed Wilkins, Simon Collins, Margaret Johnson, William J. Burman, Andrew Speakman, Fiona Lampe	38
14	Multicenter European Prevalence Study of Neurocognitive Impairment and Associated Factors in HIV Positive Patients 2017 ·AIDS and Behavior ·(unknown), Lewis Haddow, (unknown), Marina Daskalopoulou, Jeffrey J. McDonnell, Fiona Lampe, Richard Gilson, Andrew Speakman, Andrea Antinori, Pietro Balestra, Tina Bruun, Jan Gerstoft, Lars N. Nielsen, Anna Vassilenko, Simon Collins, Alison Rodger	35
15	Attitudes to and Understanding of Risk of Acquisition of HIV Over Time: Design and Methods for an Internet-based Prospective Cohort Study Among UK Men Who Have Sex With Men (the AURAH2 Study) 2016 ·JMIR Research Protocols ·Janey Sewell, Andrew Speakman, Andrew Phillips, Valentina Cambiano, Fiona Lampe, Richard Gilson, David Asboe, Nneka Nwokolo, Amanda Clarke, (unknown), Simon Collins, Alison Rodger	7
16	Attitudes of People in the UK with HIV Who Are Antiretroviral (ART) Naïve to Starting ART at High CD4 Counts for Potential Health Benefit or to Prevent HIV Transmission 2014 ·PLoS ONE ·Alison Rodger, Andrew Phillips, Andrew Speakman, Richard Gilson, Martin Fisher, Ed Wilkins, Jane Anderson, Margaret Johnson, Rebecca O’Connell, Simon Collins, Jonathan Elford, Lorraine Sherr, Fiona Lampe, (unknown)	11
17	Minimal Cognitive Impairment in UK HIV-Positive Men Who Have Sex With Men 2014 ·JAIDS Journal of Acquired Immune Deficiency Syndromes ·Jeffrey J. McDonnell, Lewis Haddow, Marina Daskalopoulou, Fiona Lampe, Andrew Speakman, Richard Gilson, Andrew Phillips, Lorraine Sherr, Sonali Wayal, John Harrison, Andrea Antinori, Paul Maruff, Adrian Schembri, Margaret Johnson, Simon Collins, Alison Rodger	53
18	Socio‐economic factors and virological suppression among people diagnosed with HIV in the United Kingdom: results from the ASTRA study 2014 ·Journal of the International AIDS Society ·(unknown), Colette Smith, Jane Anderson, Lorraine Sherr, Alison Rodger, Rebecca O’Connell, Richard Gilson, Jonathan Elford, Andrew Phillips, Andrew Speakman, Margaret Johnson, Fiona Lampe	12
19	Hippocampal Complex Spike Cells do not Change Their Place Fields if the Goal is Moved Within a Cue Controlled Environment 1990 ·European Journal of Neuroscience ·Andrew Speakman, John O’Keefe	76
20	Single unit activity in the rat hippocampus during a spatial memory task breakdown → 1987 ·Experimental Brain Research ·John O’Keefe, Andrew Speakman	603

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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