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T Charles Witzel
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Comparing the effects of HIV self-testing to standard HIV testing for key populations: a systematic review and meta-analysis
TC Witzel, I Eshun-Wilson, MS Jamil, N Tilouche, C Figueroa, ...
BMC medicine 18, 1-13, 2020
1322020
HIV self-testing among men who have sex with men (MSM) in the UK: a qualitative study of barriers and facilitators, intervention preferences and perceived impacts
TC Witzel, AJ Rodger, FM Burns, T Rhodes, P Weatherburn
PloS one 11 (9), e0162713, 2016
1112016
HIV testing history and preferences for future tests among gay men, bisexual men and other MSM in England: results from a cross-sectional study
TC Witzel, GJ Melendez-Torres, F Hickson, P Weatherburn
BMJ open 6 (9), e011372, 2016
692016
Porn laid bare: Gay men, pornography and bareback sex
S Mowlabocus, J Harbottle, C Witzel
Sexualities 16 (5-6), 523-547, 2013
652013
A systematic review and network meta-analyses to assess the effectiveness of human immunodeficiency virus (HIV) self-testing distribution strategies
I Eshun-Wilson, MS Jamil, TC Witzel, DV Glidded, C Johnson, ...
Clinical Infectious Diseases 73 (4), e1018-e1028, 2021
572021
Examining the effects of HIV self-testing compared to standard HIV testing services in the general population: a systematic review and meta-analysis
MS Jamil, I Eshun-Wilson, TC Witzel, N Siegfried, C Figueroa, L Chitembo, ...
EClinicalMedicine 38, 2021
502021
Accessing and utilising gender-affirming healthcare in England and Wales: trans and non-binary people’s accounts of navigating gender identity clinics
T Wright, EJ Nicholls, AJ Rodger, FM Burns, P Weatherburn, R Pebody, ...
BMC health services research 21, 1-11, 2021
382021
What are the motivations and barriers to pre-exposure prophylaxis (PrEP) use among black men who have sex with men aged 18–45 in London? Results from a qualitative study
TC Witzel, W Nutland, A Bourne
Sexually transmitted infections 95 (4), 262-266, 2019
382019
What we can’t see? Understanding the representations and meanings of UAI, barebacking, and semen exchange in gay male pornography
S Mowlabocus, J Harbottle, C Witzel
Journal of Homosexuality 61 (10), 1462-1480, 2014
372014
It starts with me: privacy concerns and stigma in the evaluation of a Facebook health promotion intervention
TC Witzel, A Guise, W Nutland, A Bourne
Sexual health 13 (3), 228-233, 2016
342016
A qualitative assessment of the acceptability of hepatitis C remote self-testing and self-sampling amongst people who use drugs in London, UK
A Guise, TC Witzel, S Mandal, C Sabin, T Rhodes, A Nardone, M Harris
BMC infectious diseases 18, 1-8, 2018
332018
New initiatives to develop self-testing for HIV
TC Witzel, AJ Rodger
Current opinion in infectious diseases 30 (1), 50-57, 2017
332017
Preferences for HIV testing services among men who have sex with men in the UK: a discrete choice experiment
A Miners, T Nadarzynski, C Witzel, AN Phillips, V Cambiano, AJ Rodger, ...
PLoS medicine 16 (4), e1002779, 2019
322019
Risk, reassurance and routine: a qualitative study of narrative understandings of the potential for HIV self-testing among men who have sex with men in England
TC Witzel, P Weatherburn, AJ Rodger, AH Bourne, FM Burns
BMC Public Health 17, 1-10, 2017
312017
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 …
TC Witzel, A Bourne, FM Burns, AJ Rodger, L McCabe, MM Gabriel, ...
HIV medicine 21 (3), 189-197, 2020
262020
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
TC Witzel, MM Gabriel, L McCabe, P Weatherburn, M Gafos, A Speakman, ...
BMC Infectious Diseases 19 (1), 1-13, 2019
262019
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 …
TC Witzel, T Wright, L McCabe, MM Gabriel, A Wolton, M Gafos, D Ward, ...
EClinicalMedicine 32, 100700, 2021
242021
eHealth interventions to address sexual health, substance use, and mental health among men who have sex with men: systematic review and synthesis of process evaluations
R Meiksin, GJ Melendez-Torres, J Falconer, TC Witzel, P Weatherburn, ...
Journal of medical Internet research 23 (4), e22477, 2021
232021
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
MM Gabriel, DT Dunn, A Speakman, L McCabe, D Ward, TC Witzel, ...
BMC infectious diseases 18, 1-10, 2018
212018
Free HIV self-test for identification and linkage to care of previously undetected HIV infection in men who have sex with men in England and Wales (SELPHI): an open-label …
AJ Rodger, L McCabe, AN Phillips, FC Lampe, F Burns, D Ward, ...
The Lancet HIV 9 (12), e838-e847, 2022
202022
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