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Senior Research Fellow

Dr Phillip Keen

PhD (UNSW, 2022), BA (University of Sydney, 1988)

Mentor, (David) Cooper HIV/AIDS Research Training (CHART) Program, Kirby Institute, UNSW Sydney, 2019

Mentor, Peer Mentoring Program, Faculty of Medicine, UNSW Sydney, 2019

Phone
+61 (0)2 9385 9211
E-mail
pkeen@kirby.unsw.edu.au
Carrington N; Conway A; Grebely J; Starr M; Catlett B; Stevens A; Prain B; McGrath C; Causer L; Guy R; Holden J; Keen P; Kingsland M; Lu H; Power C; Read P; Murray C; McNulty A; Cunningham P, 2024, 'Testing, diagnosis, and treatment following the implementation of a program to provide dried blood spot testing for HIV and hepatitis C infections: the NSW DBS Pilot', BMC Infectious Diseases, 24, http://dx.doi.org/10.1186/s12879-024-08989-8
2024
Wells N; Murphy D; Ellard J; Howard C; Keen P; Fairley C; Donovan B; Prestage G, 2024, 'Requesting HIV Results Be Conveyed in-Person: Perspectives of Clinicians and People Recently Diagnosed with HIV', Sexuality Research and Social Policy, 21, pp. 364 - 371, http://dx.doi.org/10.1007/s13178-023-00827-x
2024
Zhang Y; Holt M; Chan C; Applegate TL; Bavinton BR; Broady TR; Keen P; Wulandari LPL; Mao L; McManus H; Medland NA; Prestage G; Wiseman V; Guy RJ, 2023, 'National Surveillance of Home-Based HIV Testing Among Australian Gay and Bisexual Men, 2018–2020: Uptake After Commercial Availability of HIV Self-Tests', AIDS and Behavior, 27, pp. 4106 - 4113, http://dx.doi.org/10.1007/s10461-023-04124-x
2023
Callander D; McManus H; Gray RT; Grulich AE; Carr A; Hoy J; Donovan B; Fairley CK; Holt M; Templeton DJ; Liaw S-T; McMahon JM; Asselin J; Petoumenos K; Hellard M; Pedrana A; Elliott J; Keen P; Costello J; Keane R; Kaldor J; Stoové M; Guy R, 2023, 'HIV treatment-as-prevention and its effect on incidence of HIV among cisgender gay, bisexual, and other men who have sex with men in Australia: a 10-year longitudinal cohort study', The Lancet HIV, http://dx.doi.org/10.1016/s2352-3018(23)00050-4
2023
Kolstee J; Prestage G; Philpot S; Bavinton B; Hammoud M; Keen P; Holt M, 2022, 'The effect of pre-exposure prophylaxis (PrEP) on negotiating casual sex between gay men: disclosure, assumptions, and communication.', Sexual Health, 20, pp. 64 - 70, http://dx.doi.org/10.1071/sh22095
2022
Kolstee J; Prestage G; Bavinton B; Hammoud M; Philpot S; Keen P; Grulich A; Holt M, 2022, 'Trust, Familiarity, Optimism, and Pleasure: Australian Gay Men Accounting for Inconsistent HIV Prevention Practices in the PrEP Era', Archives of Sexual Behavior, 51, pp. 2563 - 2570, http://dx.doi.org/10.1007/s10508-021-02203-5
2022
Hammoud MA; Wells N; Holt M; Bavinton B; Jin F; Maher L; Philpot S; Haire B; Degenhardt L; Bourne A; Saxton P; Keen P; Storer D; Prestage G, 2022, 'COVID-19 Testing in a Weekly Cohort Study of Gay and Bisexual Men: The Impact of Health-Seeking Behaviors and Social Connection', AIDS and Behavior, 27, pp. 948 - 956, http://dx.doi.org/10.1007/s10461-022-03831-1
2022
Zhang Y; Guy RJ; Smith KS; Jamil MS; Prestage G; Applegate TL; Conway DP; Holt M; Keen P; Bavinton B; McNulty AM; Batrouney C; Russell D; Vaughan M; Chen M; Fairley CK; Grulich AE; Kaldor JM; Callander D, 2021, 'Sustaining success: a qualitative study of gay and bisexual men’s experiences and perceptions of HIV self-testing in a randomized controlled trial', BMC Public Health, 21, pp. 2048, http://dx.doi.org/10.1186/s12889-021-12011-0
2021
Di Giallonardo F; Pinto AN; Keen P; Shaik A; Carrera A; Salem H; Selvey C; Nigro SJ; Fraser N; Price K; Holden J; Lee FJ; Dwyer DE; Bavinton BR; Geoghegan JL; Grulich AE; Kelleher AD; Guy R; Prestage G; Zablotska I; Holden J; Duck T; Cooper C; Holt M; de Wit J; Kaldor J; Wilson D; Brotherton A; Cooper DA; Crooks L; Whittaker B; Callander D; Madeddu D; Schmidt HM; Telfer B; Boyd M; McGill S; Patel P; Power C; Pinto A; Nigro S; Gordon T; Feeney L; Bath K; Mackie B, 2021, 'Subtype-specific differences in transmission cluster dynamics of HIV-1 B and CRF01_AE in New South Wales, Australia', Journal of the International AIDS Society, 24, pp. e25655, http://dx.doi.org/10.1002/jia2.25655
2021
Patel PG; Keen P; McManus H; Duck T; Callander D; Selvey C; Power C; Gray RT; Knight V; Asselin J; Read P; Johnson K; Bavinton BR; Bowden VJ; Grulich AE; Guy R; Prestage G; Zablotska I; Holden J; Cooper C; Price K; Holt M; de Wit J; Kaldor J; Kelleher A; Wilson D; Brotherton A; Cooper DA; Crooks L; Whittaker B; Madeddu D; Schmidt HM; Telfer B; Price K; Boyd M; Cooper C; McGill S; Pinto A; Nigro S; Gordon T; Feeney L; Cunningham P; Mao L; Gray J; O’Dwyer M; Clifton B, 2021, 'Increased targeted HIV testing and reduced undiagnosed HIV infections among gay and bisexual men', HIV Medicine, 22, pp. 605 - 616, http://dx.doi.org/10.1111/hiv.13102
2021
McManus H; Callander D; Asselin J; McMahon J; Hoy JF; Templeton DJ; Fairley CK; Donovan B; Pedrana AE; Keen P; Wilson DP; Elliott J; Kaldor J; Liaw ST; Petoumenos K; Holt M; Hellard ME; Grulich AE; Carr A; Stoove MA; Guy RJ, 2021, 'A New Method for Estimating the Incidence of Infectious Diseases', American Journal of Epidemiology, 190, pp. 1386 - 1395, http://dx.doi.org/10.1093/aje/kwab014
2021
Zhang Y; Jamil MS; Smith KS; Applegate TL; Prestage G; Holt M; Keen P; Bavinton BR; Chen M; Conway DP; Wand H; McNulty AM; Russell D; Vaughan M; Batrouney C; Wiseman V; Fairley CK; Grulich AE; Law M; Kaldor JM; Guy RJ; Law M, 2021, 'The longer-term effects of access to HIV self-tests on HIV testing frequency in high-risk gay and bisexual men: follow-up data from a randomised controlled trial', The Lancet Regional Health - Western Pacific, 14, pp. 100214 - 100214, http://dx.doi.org/10.1016/j.lanwpc.2021.100214
2021
Keen P; Lee E; Grulich AE; Prestage G; Guy R; Stoove MA; Bavinton BR; Asselin J; Hammoud MA; Broady T; Duck T; Holt M, 2020, 'Sustained, low prevalence of undiagnosed HIV among gay and bisexual men in Sydney, Australia coincident with increased testing and pre-exposure prophylaxis use', JAIDS Journal of Acquired Immune Deficiency Syndromes, Publish Ahead of Print, pp. e41 - e47, http://dx.doi.org/10.1097/qai.0000000000002451
2020
Di Giallonardo F; Pinto AN; Keen P; Shaik A; Carrera A; Salem H; Selvey C; Nigro SJ; Fraser N; Price K; Holden J; Lee FJ; Dwyer DE; Bavinton BR; Grulich AE; Kelleher AD, 2020, 'Increased hiv subtype diversity reflecting demographic changes in the hiv epidemic in new south wales, australia', Viruses, 12, pp. 1402, http://dx.doi.org/10.3390/v12121402
2020
Keen P; Bavinton BR, 2020, 'Could disparities in PrEP uptake limit the public health benefit?', The Lancet Public Health, 5, pp. e467 - e468, http://dx.doi.org/10.1016/S2468-2667(20)30183-3
2020
Callander D; Mooney-Somers J; Keen P; Guy R; Duck T; Bavinton BR; Grulich AE; Holt M; Prestage G, 2020, 'Australian ‘gayborhoods’ and ‘lesborhoods’: a new method for estimating the number and prevalence of adult gay men and lesbian women living in each Australian postcode', International Journal of Geographical Information Science, 34, pp. 1 - 17, http://dx.doi.org/10.1080/13658816.2019.1709973
2020
Keen P; Hammoud MA; Bourne A; Bavinton B; Holt M; Vaccher S; Haire B; Saxton P; Jin F; Maher L; Grulich AE; Prestage G, 2020, 'Use of HIV pre-exposure prophylaxis (PrEP) associated with lower HIV anxiety among gay and bisexual men in Australia who are at high risk of HIV infection', JAIDS Journal of Acquired Immune Deficiency Syndromes, 83, pp. 119 - 125, http://dx.doi.org/10.1097/qai.0000000000002232
2020
Keen P; Jamil M; Callander D; Conway DP; Mcnulty A; Davies SC; Couldwell DC; Smith DE; Holt M; Vaccher SJ; Gray J; Cunningham P; Prestage G; Guy R, 2019, 'Rapid HIV testing increases testing frequency among gay and bisexual men: a controlled before-after study (vol 16, pg 172, 2019)', SEXUAL HEALTH, 16, pp. 299 - 299, http://dx.doi.org/10.1071/SH18161_CO
2019
Di Giallonardo F; Pinto AN; Keen P; Shaik A; Carrera A; Salem H; Telfer B; Cooper C; Price K; Selvey C; Holden J; Bachmann N; Lee FJ; Dwyer DE; Duchêne S; Holmes EC; Grulich AE; Kelleher AD; Prestage G; de Wit J, 2019, 'Limited sustained local transmission of HIV-1 CRF01_AE in New South Wales, Australia', Viruses, 11, pp. 482, http://dx.doi.org/10.3390/v11050482
2019
Prestage G; Mao L; Philpot S; Jin F; Callander D; Doyle M; Zablotska I; Kolstee J; Keen P; Bavinton B, 2019, 'The Role of Age and Homonegativity in Racial or Ethnic Partner Preferences Among Australian Gay and Bisexual Men', Archives of Sexual Behavior, 48, pp. 357 - 368, http://dx.doi.org/10.1007/s10508-018-1308-2
2019
Vaccher SJ; Marzinke MA; Templeton DJ; Haire BG; Ryder N; McNulty A; Foster R; Grulich AE; Zablotska IB; Bloch M; Carr A; Cheung C; Gianacas C; Guy R; Holt M; Kaldor J; Mackie B; Mayer K; McAllister J; Murphy D; Ooi C; Pell C; Poynten IM; Prestage G; de Wit J; Wright E; Callander D; Cooper D; Crooks L; Duck T; Holden J; Keen P; Kelleher A; Mitchell J; Price K; Selvey C; Schmidt HM; Telfer B; Whittaker B; Wilson D; de Wit J; Cooper D, 2019, 'Predictors of Daily Adherence to HIV Pre-exposure Prophylaxis in Gay/Bisexual Men in the PRELUDE Demonstration Project', AIDS and Behavior, 23, pp. 1287 - 1296, http://dx.doi.org/10.1007/s10461-018-2353-5
2019
Keen P; Jamil M; Callander D; Conway DP; McNulty A; Davies SC; Couldwell DC; Smith DE; Holt M; Vaccher SJ; Gray J; Cunningham P; Prestage G; Guy R; Read P; Varma R; O'Connor C, 2019, 'Rapid HIV testing increases testing frequency among gay and bisexual men: a controlled before–after study', Sexual Health, 16, pp. 172 - 179, http://dx.doi.org/10.1071/sh18161
2019
Keen P; Gray RT; Telfer B; Guy R; Schmidt H; Whittaker B; Holden J; Holt M; Kelleher A; Wilson D; Callander D; Cooper DA; Prestage GP; Selvey C; Grulich A; Telfer B; Schmidt H-M; Holden J; Donovan B; Kaldor J, 2018, 'The 2016 HIV diagnosis and care cascade in New South Wales, Australia: meeting the UNAIDS 90-90-90 targets', Journal of the International AIDS Society, 21, pp. e25109 - e25109, http://dx.doi.org/10.1002/jia2.25109
2018
Pinto A; Di Giallonardo F; Keen P; Cooper C; Telfer B; Cooper D; Grulich A; Kelleher A, 2018, 'A10 Using the molecular epidemiology of HIV transmission in New South Wales to inform public health response: Assessing the representativeness of linked phylogenetic data', Virus Evolution, 4, http://dx.doi.org/10.1093/ve/vey010.009
2018
Jamil MS; McManus H; Callander D; Prestage G; Ali H; O’Connor CC; Chen M; McNulty AM; Knight V; Duck T; Keen P; Gray J; Medland N; Hellard M; Lewis DA; Grulich AE; Kaldor JM; Fairley CK; Donovan B; Guy RJ; Marshall L; Wilson D; Dickson B; Kong M; Smith LW; Cooper D; Selvey C; Holden J; Crooks L; Cooper C; Price K; de Wit J; Kelleher A; Mitchell J; Schmidt HM; Telfer B; Whittaker B; Cooper D; O'Connor C, 2018, 'Understanding the Targeting and Uptake of HIV Testing Among Gay and Bisexual Men Attending Sexual Health Clinics', AIDS and Behavior, 22, pp. 513 - 521, http://dx.doi.org/10.1007/s10461-017-2012-2
2018
Prestage G; Jin F; Philpot S; Keen P; Zablotska I; Kolstee J; Bavinton B, 2017, 'THE EFFECTS OF AGE PREFERENCES IN SEXUAL ENCOUNTERS AMONG AUSTRALIAN GAY AND BISEXUAL MEN', JOURNAL OF SEXUAL MEDICINE, 14, pp. E300 - E301, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000424205700339&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
2017
Jamil MS; Prestage G; Fairley CK; Grulich AE; Smith KS; Chen M; Holt M; McNulty AM; Bavinton BR; Conway DP; Wand H; Keen P; Bradley J; Kolstee J; Batrouney C; Russell D; Law M; Kaldor JM; Guy RJ; Han A, 2017, 'Effect of availability of HIV self-testing on HIV testing frequency in gay and bisexual men at high risk of infection (FORTH): a waiting-list randomised controlled trial', The Lancet HIV, 4, pp. e241 - e250, http://dx.doi.org/10.1016/S2352-3018(17)30023-1
2017
Keen P; Conway DP; Cunningham P; McNulty A; Couldwell DL; Davies SC; Smith DE; Gray J; Holt M; O'Connor CC; Read P; Callander D; Prestage G; Guy R, 2017, 'Multi-centre field evaluation of the performance of the Trinity Biotech Uni-Gold HIV 1/2 rapid test as a first-line screening assay for gay and bisexual men compared with 4th generation laboratory immunoassays', Journal of Clinical Virology, 86, pp. 46 - 51, http://dx.doi.org/10.1016/j.jcv.2016.11.006
2017
Prestage G; Bavinton B; Callander D; Philpot SP; Zablotska I; Kolstee J; Keen P; Bradley J; Jin F, 2017, 'Australian gay and bisexual men's online preferences about sex with HIV-positive partners', Sexual Health, 14, pp. 221 - 228, http://dx.doi.org/10.1071/SH16191
2017
Jamil MS; Guy RJ; Bavinton BR; Fairley CK; Grulich AE; Holt M; Smith KS; Chen M; McNulty AM; Conway DP; Keen P; Bradley J; Russell D; Kaldor JM; Prestage G, 2016, 'HIV testing self-efficacy is associated with higher HIV testing frequency and perceived likelihood to self-test among gay and bisexual men', Sexual Health, http://dx.doi.org/10.1071/SH16100
2016
Prestage G; Zablotska I; Bavinton B; Grulich A; Keen P; Murphy D; Brown G; Bradley J; Holt M; Guy R, 2016, 'Previous and future use of HIV self-testing: A survey of Australian gay and bisexual men', Sexual Health, 13, pp. 55 - 62, http://dx.doi.org/10.1071/SH15099
2016
Callander D; Stoové M; Carr A; Hoy JF; Petoumenos K; Hellard M; Elliot J; Templeton DJ; Liaw S; Wilson DP; Grulich A; Cooper DA; Pedrana A; Donovan B; McMahon J; Prestage G; Holt M; Fairley CK; McKellar-Stewart N; Ruth S; Asselin J; Keen P; Cooper C; Allan B; Kaldor JM; Guy R; Cooper D; Liaw T, 2016, 'A longitudinal cohort study of HIV 'treatment as prevention' in gay, bisexual and other men who have sex with men: The Treatment with Antiretrovirals and their Impact on Positive And Negative men (TAIPAN) study protocol', BMC Infectious Diseases, 16, pp. 752, http://dx.doi.org/10.1186/s12879-016-2073-2
2016
Philpot SP; Ellard J; Duncan D; Dowsett GW; Bavinton BR; Down I; Keen P; Hammoud MA; Prestage G, 2016, 'Gay and bisexual men’s interest in marriage: an Australian perspective', Culture, Health and Sexuality, 18, pp. 1347 - 1362, http://dx.doi.org/10.1080/13691058.2016.1184314
2016
Conway DP; Guy R; Davies SC; Couldwell DL; McNulty A; Smith DE; Keen P; Cunningham P; Holt M; Lockwood T; Wright S; Biggs K; Townsend J; Price A; Smith M; Koh A; Florance M; Rawlinson W; Robertson P; Fennell M; O'Sullivan M; Kapitanos I; Dickeson D; Fernando S; Fulton R; Leeman C; McNally L; Wilson K; Best S; Vincini J; Land S, 2015, 'Rapid HIV testing is highly acceptable and preferred among high-risk gay and bisexual men after implementation in Sydney sexual health clinics', PLoS ONE, 10, pp. e0123814, http://dx.doi.org/10.1371/journal.pone.0123814
2015
Wright ST; Law MG; Cooper DA; Keen P; McDonald A; Middleton M; Woolley I; Kelly M; Petoumenos K; Ellis D; Bloch M; Agrawal S; Vincent T; Allen D; Little JL; Smith D; Mincham C; Baker D; Ieroklis V; Templeton DJ; O'Connor CC; Phan S; Jackson E; McCallum K; Grotowski M; Taylor S; Carr A; Lee F; Hesse K; Sinn K; Norris R; Finlayson R; Prone I; Patel A; Varma R; Shakeshaft J; Brown K; McGrath V; Halligan S; Wray L; Read P; Lu H; Couldwell D; Furner V; Fernando S; Chuah J; Watson J; Lawrence C; Mulhall B; McManus H; Bendall C; Boyd M; Ryder N; Payne R; Russell D; Doyle-Adams S; Sowden D; Taing K; McGill K; Orth D; Youds D; Gibson A; Magon H; Dickson B; Donohue W; Moore R; Edwards S; Liddle R; Locke P; Roth NJ; Lau H; Read T; Silvers J; Zeng W; Hoy J; Watson K; Bryant M; Price S; Giles M; Hoy J; Williams J; Nolan D; Robinson J; Morwood K; Roth N; Choong K; Li PCK; Lee MP; Vanar S; Faridah S; Kamarulzaman A; Choi JY; Vannary B; Ditangco R; Tsukada K; Pujari S; Makane A; Ng OT; Sasisopin AJ; Han A, 2015, 'Temporal trends of time to antiretroviral treatment initiation, interruption and modification: Examination of patients diagnosed with advanced HIV in Australia', Journal of the International AIDS Society, 18, pp. 19463, http://dx.doi.org/10.7448/IAS.18.1.19463
2015
Conway DP; Holt M; Couldwell DL; Smith DE; Davies SC; McNulty A; Keen P; Cunningham P; Guy R; Lockwood T; Wright S; Biggs K; Townsend J; Price A; Smith M; Koh A; Florance M; Leeman C; McNally L; Wilson K; Best S; Vincini J; Land S; Rawlinson W; Robertson P; Fennell M; O'Sullivan M; Kapitanos I; Dickeson D; Fernando S; Fulton R, 2015, 'Barriers to HIV testing and characteristics associated with never testing among gay and bisexual men attending sexual health clinics in Sydney', Journal of the International AIDS Society, 18, pp. 20221, http://dx.doi.org/10.7448/IAS.18.1.20221
2015
Knight V; Wand H; Gray J; Keen P; McNulty A; Guy R, 2015, 'Implementation and Operational Research: Convenient HIV Testing Service Models Are Attracting Previously Untested Gay and Bisexual Men: A Cross-sectional Study', Journal of Acquired Immune Deficiency Syndromes, 69, pp. e147 - e155, http://dx.doi.org/10.1097/QAI.0000000000000688
2015
Guy R; Prestage G; Grulich A; Holt M; Conway DP; Jamil M; Keen P; Cunningham P; Wilson DP, 2015, 'Potential public health benefits of HIV testing occurring at home in Australia', Medical Journal of Australia, 202, pp. 529 - 531, http://dx.doi.org/10.5694/mja14.01210
2015
Conway DP; Guy R; Mcnulty A; Couldwell DL; Davies SC; Smith DE; Keen P; Cunningham P; Holt M; Lockwood T; Wright S; Biggs K; Townsend J; Price A; Smith M; Koh A; Florance M; Rawlinson WR; Robertson P; Fennell M; O'Sullivan WM; Kapitanos I; Dickeson D; St Leonards A; Fernando S; Fulton R; McNally L; Wilson K; Best S; Vincini J; Land S, 2015, 'Effect of testing experience and profession on provider acceptability of rapid HIV testing after implementation in public sexual health clinics in Sydney', HIV Medicine, 16, pp. 280 - 287, http://dx.doi.org/10.1111/hiv.12209
2015
Prestage G; Bavinton B; Grierson J; Down I; Keen P; Bradley J; Duncan D, 2015, 'Online Dating Among Australian Gay and Bisexual Men: Romance or Hooking Up?', AIDS and Behavior, 19, pp. 1905 - 1913, http://dx.doi.org/10.1007/s10461-015-1032-z
2015
Jamil MS; Prestage G; Fairley CK; Smith KS; Kaldor JM; Grulich AE; McNulty AM; Chen M; Holt M; Conway DP; Wand H; Keen P; Batrouney C; Bradley J; Bavinton BR; Ryan D; Russell D; Guy RJ, 2015, 'Rationale and design of FORTH: A randomised controlled trial assessing the effectiveness of HIV self-testing in increasing HIV testing frequency among gay and bisexual men', BMC Infectious Diseases, 15, pp. 561, http://dx.doi.org/10.1186/s12879-015-1300-6
2015
Prestage G; Brown G; De Wit J; Bavinton B; Fairley C; Maycock B; Batrouney C; Keen P; Down I; Hammoud M; Zablotska I, 2015, 'Understanding Gay Community Subcultures: Implications for HIV Prevention', AIDS and Behavior, 19, pp. 2224 - 2233, http://dx.doi.org/10.1007/s10461-015-1027-9
2015
Knight V; Lockwood T; Walkinshaw T; Keen P; Guy R; McNulty A, 2015, 'Reasons why gay and other bisexually active men attend different community testing services in Sydney; A cross-sectional survey', Sexual Health, 12, pp. 465 - 466, http://dx.doi.org/10.1071/SH15079
2015
Conway D; Holt M; McNulty A; Couldwell D; Smith D; Davies S; Cunningham P; Keen P; Guy R, 2014, 'Multi-centre evaluation of the Determine HIV Combo assay when used for point of care testing in a high risk clinic-based population', PLoS One, 9, pp. e94062-1 - e94062-8, http://dx.doi.org/10.1371/journal.pone.0094062
2014
Knight V; Gale M; Guy R; Parkhill N; Holden J; Leeman C; Mcnulty A; Keen P; Wand H, 2014, 'A novel time-limited pop-up HIV testing service for gay men in Sydney, Australia, attracts high-risk men', Sexual Health, 11, pp. 345 - 350, http://dx.doi.org/10.1071/SH14091
2014
Conway DP; Keen P; Cunningham P; Wilson D, 2014, 'Response to the Modeling Analysis by Katz et al. on the Impact of Replacing Clinic-Based HIV Tests With Home Testing Among Men Who Have Sex With Men in Seattle', Sexually Transmitted Diseases, 41, pp. 319 - 319, http://dx.doi.org/10.1097/OLQ.0000000000000127
2014
Yang M; Prestage G; Maycock B; Brown G; De Wit J; McKechnie M; Guy R; Keen P; Fairley CK; Zablotska IB; McKechnie - Samra M, 2014, 'The acceptability of different HIV testing approaches: Cross-sectional study among GMSM in Australia', Sexually Transmitted Infections, 90, pp. 592 - 595, http://dx.doi.org/10.1136/sextrans-2013-051495
2014
Motta LA; Shephard MD; Keen P, 2013, 'A review of the use of rapid HIV testing in community settings, with specific reference to australia', Point of Care, 12, pp. 27 - 32, http://dx.doi.org/10.1097/POC.0b013e318265f7b3
2013
Guy R; Wand HC; Holt M; Mao L; Wilson DP; Bourne CP; Drummond F; Honnor G; Keen P; Donovan B; Prestage G, 2012, 'High annual syphilis testing rates among gay men in Australia, but insufficient retesting', Sexually Transmitted Diseases, 39, pp. 260 - 267, http://dx.doi.org/10.1097/OLQ.0b013e3182471ff0
2012
Prestage GP; Brown GT; Keen P, 2012, 'Barriers to HIV testing among Australian gay men', Sexual Health, 9, pp. 453 - 458, http://dx.doi.org/10.1071/SH12033
2012
Holt M; Keen P, 2009, 'Challenges in rolling out rapid HIV testing in Australia', Sexual Health, 6, pp. 101 - 102, http://dx.doi.org/10.1071/SH09036
2009
Keen P; Nigro S; Callander D; Selvey C; Guy R; Bavinton B; Prestage G; Hammoud M; Kelleher A; Power C; Grulich A, 2021, 'O12.2 A novel analysis of NSW HIV surveillance data to highlight HIV prevention program impact and gaps', in HIV, BMJ Publishing Group Ltd, presented at Abstracts for the STI & HIV World Congress, July 14–17 2021, http://dx.doi.org/10.1136/sextrans-2021-sti.117
2021
Jamil MS; Mcmanus H; Callander D; Prestage G; Ali H; Knight V; Duck T; O'connor CC; Chen M; Mcnulty AM; Keen P; Medland N; Hellard M; Grulich AE; Lewis DA; Kaldor JM; Fairley CK; Donovan B; Guy R, 2017, 'OPTIMISING EXISTING SEXUAL HEALTH CLINICS INCREASES HIV TESTING AMONG GAY AND BISEXUAL MEN AT HIGHER RISK OF INFECTION', in SEXUALLY TRANSMITTED INFECTIONS, BMJ PUBLISHING GROUP, pp. A153 - A153, http://dx.doi.org/10.1136/sextrans-2017-053264.395
2017
Duck T; Selvey C; Telfer B; Schmidt HMA; Price K; Keen P; Cecilio ME; Holden J, 2016, 'Chasing the possible: are we there yet? Innovations in testing to end the HIV epidemic in NSW, Australia', in JOURNAL OF THE INTERNATIONAL AIDS SOCIETY, JOHN WILEY & SONS LTD
2016
Knight V; Wand H; Gray J; Keen P; McNulty A; Guy R, 2015, 'CONVENIENT HIV TESTING SERVICE MODELS COMBINED WITH RAPID TESTING ARE ATTRACTING PREVIOUSLY UNTESTED GAY AND BISEXUAL MEN', in SEXUALLY TRANSMITTED INFECTIONS, BMJ PUBLISHING GROUP, pp. A224 - A224, http://dx.doi.org/10.1136/sextrans-2015-052270.581
2015
Grulich A; Bavinton B; Stoove M; Wright E; Treloar C; Cogle A; O'Donnell D; Doyle M; Firzgerald L; Goodbun R; Holas N; Holt M; Keen P; Kelleher A; Lewin S; Lobo R; McGregor S; McMahon J; Monaghan R; Moss P; Ong J; Parkhill N; Paynter H; Power J; Russell D; Ruth S; Gray R, 2021, Agenda 2025 Ending HIV Transmission in Australia: Technical paper on science, trends and targets June 2021, Sydney, https://www.afao.org.au/wp-content/uploads/2021/06/Agenda-25-Technical-Paper.pdf
2021
Chan C; Bavinton B; Hammoud M; Keen P; Philpot S; Holt M; Grulich A; Power C; Prestage G, 2020, The INTO? Study: Report of Results, http://dx.doi.org/10.26190/5f04f089b1067, http://handle.unsw.edu.au/1959.4/unsworks_70148
2020
Keen P; Pinto A, 2020, NSW HIV Prevention Partnership Project Evidence Brief on HIV Treatment For the Development of the NSW HIV Strategy 2021-2025
2020
Keen P; Prestage G, 2020, NSW HIV Prevention Partnership Project: Evidence Brief on Behavioural Surveillance For the Consultations on the Development of the NSW HIV Strategy 2021-2025 June 2020
2020
Keen P; Nigro S; Grulich AE, 2020, HIV notifications in heterosexuals, Aboriginal and Torres Strait Islanders, people who inject drugs, and female sex workers in NSW, 2015-2019, The Kirby Institute for Infection and Immunity in Society, Sydney
2020
Keen P; Morgan E; Power C, 2020, NSW HIV Prevention Partnership Project: Evidence Brief on Stigma and Discrimination For the Consultations on the Development of the NSW HIV Strategy 2021-2025
2020
Grulich A; Nigro S; Chan C; Patel P; Bavinton B; Holt M; Prestage G; Callander D; Murray C; Power C; Pinto A; Mao L; Broady T; Keen P, 2020, Trends in HIV and HIV prevention indicators in gay, bisexual and other men who have sex with men in NSW, 2015-2019: implications for new interventions and for monitoring and evaluation in a new NSW HIV strategy., http://dx.doi.org/10.26190/5f58034fee100, https://kirby.unsw.edu.au/sites/default/files/kirby/report/Trends_In_HIV_and_HIV_Prevention_Among_Gay_and_Biesexual_Men_2015-2019_Report_2020.pdf
2020
Keen P; Power C, 2020, NSW HIV Prevention Partnership Project: Evidence Brief on HIV Testing For the Consultations on the Development of the NSW HIV Strategy 2021-2025
2020
Keen P; Jamil MS; Callander D; Conway D; Guy R, 2019, NSW Rapid HIV Testing Evaluation Framework Final Report, https://kirby.unsw.edu.au/sites/default/files/kirby/report/NSW%20Rapid%20HIV%20Testing%20Evaluation%20Framework%20Final%20Report.pdf
2019
Broady T; Mao L; Lee E; Bavinton B; Keen P; Bambridge C; Mackie B; Duck T; Cooper C; Prestage G; Holt M, 2018, Gay Community Periodic Survey: Sydney 2018, Centre for Social Research in Health, UNSW Sydney, Sydney, http://dx.doi.org/10.26190/5b95d26ed2459
2018
Keen P; Callander D; Guy R, 2015, NSW HIV Prevention Partnership Project: NSW HIV Strategy Evidence Update, September 2015, HIV testing
2015
Keen P; Boyd M; Grulich AE, 2015, NSW HIV Prevention Partnership Project Evidence Update of HIV Treatment: NSW HIV Strategy Evidence Brief 2015
2015
Bradley JE; Prestage GP; Bavinton BR; Holt M; Murphy DA; Guy RJ; Keen PM; Zablotska IB; Brown GT; Honnor G; Batrouney C, 2013, The TAXI KAB Study (Thinking About eXposure to Infection: Knowledge, Attitudes, and Beliefs) Study Report 2012, The Kirby Institute, University of New South Wales, Sydney, http://www.kirby.unsw.edu.au/sites/default/files/hiv/attachment/The%20TAXI-KAB%20REPORT%202013.pdf
2013
Patel P; Keen P; McManus H; Duck T; Callander D; Selvey C; Power C; Gray R; Vickie K; Asselin J; Read P; Bavinton B; Grulich A; Guy R, 2020, 'Increased targeted HIV testing and reduced undiagnosed HIV infections among gay and bisexual men in New South Wales, Australia 2010 to 2018', in Increased targeted HIV testing and reduced undiagnosed HIV infections among gay and bisexual men in New South Wales, Australia 2010 to 2018, presented at World AIDS Conference 2020
2020
Medland N; Guy R; Bavinton B; Keen P; Grulich A; Ellard J; Jin F; Paynter H; McManus H, 2020, 'LARGE DIFFERENCES IN DISCONTINUATION OF PBS-SUBSIDISED PREP IN AUSTRALIA: EVALUATION USING NATIONAL PRESCRIPTION DATA', in SEXUAL HEALTH, CSIRO PUBLISHING, Vol. 17, pp. XVII - XVII, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000598625300026&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
2020
Medland N; Guy R; Grulich A; Bavinton B; Keen P; Ellard J; Jin F; Paynter H; McManus H, 2020, 'Successful national PrEP scale-up in Australia: Evaluation of uptake, adherence, discontinuation and HIV seroconversion from April 2018 to September 2019 using national dispensing data', in JOURNAL OF THE INTERNATIONAL AIDS SOCIETY, JOHN WILEY & SONS LTD, Vol. 23, pp. 49 - 50, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000551988900091&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
2020
Keen P; Patel P; McManus H; Duck T; Callander D; Selvey C; Power C; Gray RT; Vickie K; Asselin J; Read P; Johnson K; Bavinton BR; Grulich AE; Guy R, 2020, 'Increased targeted HIV testing and reduced undiagnosed HIV infections among gay and bisexual men in New South Wales, Australia 2010 to 2018', in JOURNAL OF THE INTERNATIONAL AIDS SOCIETY, JOHN WILEY & SONS LTD, Vol. 23, pp. 36 - 36, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000551988900063&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
2020
Prestage G; Keen P; Hammoud M; Bourne A; Bavinton B; Holt M; Vaccher S; Saxton P; Maher L; Haire B; Jin F, 2019, 'ANXIETY ABOUT HIV AND USE OF HIV PRE-EXPOSURE PROPHYLAXIS AMONG GAY AND BISEXUAL MEN', in SEXUALLY TRANSMITTED INFECTIONS, BMJ PUBLISHING GROUP, Vol. 95, pp. A209 - A210, http://dx.doi.org/10.1136/sextrans-2019-sti.529
2019
Prestage G; Hammoud M; Bavinton B; Bourne A; Holt M; Vaccher S; Degenhardt L; Maher L; Keen P; Haire B; Grulich A; Jin F, 2019, 'ELIGIBILITY FOR AND USE OF HIV PRE-EXPOSURE PROPHYLAXIS AMONG AUSTRALIAN GAY AND BISEXUAL MEN OVER TIME', in SEXUALLY TRANSMITTED INFECTIONS, BMJ PUBLISHING GROUP, Vol. 95, pp. A209 - A209, http://dx.doi.org/10.1136/sextrans-2019-sti.527
2019
Jamil MS; Prestage G; Fairley CK; Grulich AE; Smith KS; Chen M; Holt M; McNulty AM; Bavinton BR; Conway DP; Wand H; Keen P; Bradley J; Kolstee J; Batrouney C; Russell D; Law M; Kaldor JM; Guy RJ, 2016, 'Access to HIV self-testing doubles the frequency of HIV testing among gay and bisexual men at higher risk of infection: a randomized controlled trial', in JOURNAL OF THE INTERNATIONAL AIDS SOCIETY, JOHN WILEY & SONS LTD, Vol. 19, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000395394300199&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
2016
Jamil MS; Bavinton B; Guy R; Fairley C; Grulich A; Holt M; Smith K; Chen M; McNulty A; Conway DP; Keen P; Bradley J; Russell D; Kaldor J; Prestage G, 2015, 'HIV TESTING SELF-EFFICACY IS ASSOCIATED WITH HIGHER HIV TESTING FREQUENCY AND PERCEIVED LIKELIHOOD TO SELF-TEST AMONG GAY AND BISEXUAL MEN', in SEXUALLY TRANSMITTED INFECTIONS, BMJ PUBLISHING GROUP, Vol. 91, pp. A226 - A227, http://dx.doi.org/10.1136/sextrans-2015-052270.588
2015
Guy R; Jamil MS; Fairley C; Smith K; Grulich A; Bradley J; Kaldor J; Chen M; McNulty A; Holt M; Ryan D; Batrouney C; Russell D; Bavinton B; Keen P; Conway DP; Wand H; Prestage G, 2015, 'SEXUAL RISK BEHAVIOUR PREDICTS MORE FREQUENT USE OF HIV SELF-TESTING: EARLY FINDINGS FROM THE FORTH TRIAL', in SEXUALLY TRANSMITTED INFECTIONS, BMJ PUBLISHING GROUP, Vol. 91, pp. A225 - A226, http://dx.doi.org/10.1136/sextrans-2015-052270.585
2015
Conway DP; Holt M; McNulty A; Couldwell DL; Smith DE; Davies SC; Cunningham P; Keen P; Guy R, 2013, 'FIELD PERFORMANCE OF THE ALERE DETERMINE HIV COMBO ASSAY IN A LARGE AUSTRALIAN MULTI-CENTRE STUDY IN A SEXUAL HEALTH CLINIC SETTING', in SEXUALLY TRANSMITTED INFECTIONS, BMJ PUBLISHING GROUP, Vol. 89, pp. A55 - A56, http://dx.doi.org/10.1136/sextrans-2013-051184.0170
2013
Conway DP; Guy R; McNulty A; Couldwell DL; Davies SC; Smith DE; Keen P; Cunningham P; Holt M, 2013, 'Experience of Rapid HIV Testing Increases Its Acceptability to Clinical Staff in Public Sexual Health Clinics in Sydney', in Sexually Transmitted Infections, BMJ Publishing Group, Vol. 89, pp. A345 - A346, http://dx.doi.org/10.1136/sextrans-2013-051184.1081
2013
Keen P; Nigro S; Callander D; Selvey C; Guy R; Bavinton BR; Prestage G; Hammoud MA; Kelleher A; Power C; Grulich AE, 2020, 'A novel analysis of NSW HIV surveillance data to highlight HIV prevention program impact and gaps', presented at HIV&AIDS + Sexual Health 2020 Virtual, Virtual, 16 April 2020 - 20 November 2020
2020
Keen P; Lee E; Grulich A; Bavinton B; Stoove M; Guy R; Duck T; Prestage G; Holt M; Hammoud M; Broady T, 2019, 'Sustained low prevalence of undiagnosed HIV among gay and bisexual men in Sydney, NSW coincident with increased testing and PrEP use: results from repeated bio-behavioural studies, 2014-18', presented at 2019 Joint Australasian Sexual Health and HIV/AIDS Conference, Perth, 16 September 2019 - 19 September 2019, http://dx.doi.org/10.1097/qai.0000000000002451
2019
Keen P; Hammoud M; Bourne A; Bavinton BR; Vaccher S; Holt M; Grulich A; Saxton P; Jin F; Maher L; Haire B; Prestage G, 2019, 'USE OF HIV PRE-EXPOSURE PROPHYLAXIS (PREP) ASSOCIATED WITH LOWER HIV RELATED ANXIETY AMONG AUSTRALIAN GAY AND BISEXUAL MEN WHO ARE AT HIGH RISK OF HIV INFECTION.', presented at 2019 Joint Australasian Sexual Health and HIV/AIDS Conference, Perth, 16 September 2019 - 19 September 2019, https://az659834.vo.msecnd.net/eventsairaueprod/production-ashm-public/dc3821f54761425c8852c0aa1b57eff8
2019
Keen P, 2019, 'Where are we up to with HIV prevention in NSW, and how does this compare to the rest of Australia?', presented at 2019 Joint Australasian Sexual Health and HIV/AIDS Conference, Perth, 16 Sep 2019 - 19 Sep 2019, Perth, 16 September 2019 - 19 September 2019, https://az659834.vo.msecnd.net/eventsairaueprod/production-ashm-public/48284acc0e5344738551eb48be5aebb3
2019
Holt M; Lee E; Lea T; Mao L; Broady T; Bavinton B; Keen P; Ellard J; Crawford D; Murphy D; Guy R; Grulich A; de Wit J; Prestage G, 2018, 'Cascades for HIV pre-exposure prophylaxis eligibility and use by Australian gay and bisexual men', presented at Australasian HIV/AIDS Conference, Sydney, 24 September 2018 - 26 September 2018
2018
Vickers T; Feeney L; Costello J; Keen P; Holden J; Hellard M; Stoove M; Baker D; Prestage G; Bavinton B; Templeton D; Carr A; Guy R; Callander D, 2018, 'On The Move: Examining Service Mobility And Shared Care Among People Living With HIV In New South Wales', presented at Australasian HIV & AIDS and Sexual Health Conference, 24 September 2018 - 26 September 2018, https://az659834.vo.msecnd.net/eventsairaueprod/production-ashm-public/ed729097c2d547f88d499095e8e27488
2018
Conway DP; Keen P; Guy R, 2016, 'Point-of-care testing for HIV', in Shephard M (ed.), A Practical Guide to Global Point-Of-Care Testing, CSIRO Publishing, Melbourne, pp. 232 - 244, http://www.publish.csiro.au/book/7500/
2016
Anderson JS; McAllister J; Willis J; Keen P; McCoy R; Grulich AE; Bourne CP, 2008, 'Exposure and acute HIV infection', in HIV, viral hepatitis and STIs - a guide for primary care, edn. 3rd edition, ASHM Australasian Society for HIV Medicine, Darlinghurst, pp. 46 - 53
2008

2021: HIV Community Champion Award. Awarded by the National Association of People Living with HIV, Australia, and Gilead Sciences.

2019: Best long oral presentation, Public Health@UNSW Symposium, Sydney, UNSW Sydney, November 2019for the presentation: Increased targeted HIV testing and reduced undiagnosed HIV infections among gay and bisexual men in New South Wales, Australia, 2010-2018.