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Items: 1 to 50 of 125

1.

Application of an HIV Prevention Cascade to Identify Gaps in Increasing Coverage of Voluntary Medical Male Circumcision Services in 42 Rural Zambian Communities.

Hensen B, Fearon E, Schaap A, Lewis JJ, Weiss HA, Tembo M, Chintu N, Ayles H, Hargreaves JR.

AIDS Behav. 2019 Feb 8. doi: 10.1007/s10461-019-02407-w. [Epub ahead of print]

PMID:
30737610
2.

Community based distribution of oral HIV self-testing kits in Zambia: a cluster-randomised trial nested in four HPTN 071 (PopART) intervention communities.

Mulubwa C, Hensen B, Phiri MM, Shanaube K, Schaap AJ, Floyd S, Phiri CR, Bwalya C, Bond V, Simwinga M, Mwenge L, Fidler S, Hayes R, Mwinga A, Ayles H; HPTN 071 (PopART) Study Team.

Lancet HIV. 2019 Feb;6(2):e81-e92. doi: 10.1016/S2352-3018(18)30258-3. Epub 2018 Dec 21.

3.

Diagnosis of rifampicin-resistant tuberculosis: Discordant results by diagnostic methods.

Mwanza W, Milimo D, Chilufya MM, Kasese N, Lengwe MC, Munkondya S, de Haas P, Ayles H, Muyoyeta M.

Afr J Lab Med. 2018 Dec 6;7(2):806. doi: 10.4102/ajlm.v7i2.806. eCollection 2018.

4.

Value and Limitations of Broad Brush Surveys Used in Community-Randomized Trials in Southern Africa.

Bond V, Ngwenya F, Murray E, Ngwenya N, Viljoen L, Gumede D, Bwalya C, Mantantana J, Hoddinott G, Dodd PJ, Ayles H, Simwinga M, Wallman S, Seeley J.

Qual Health Res. 2018 Dec 17:1049732318809940. doi: 10.1177/1049732318809940. [Epub ahead of print]

PMID:
30556470
5.

"Being seen" at the clinic: Zambian and South African health worker reflections on the relationship between health facility spatial organisation and items and HIV stigma in 21 health facilities, the HPTN 071 (PopART) study.

Bond V, Nomsenge S, Mwamba M, Ziba D, Birch A, Mubekapi-Musadaidzwa C, Vanqa N, Viljoen L, Pliakas T, Ayles H, Hargreaves J, Hoddinott G, Stangl A, Seeley J; HPTN 071 (PopART) study team.

Health Place. 2019 Jan;55:87-99. doi: 10.1016/j.healthplace.2018.11.006. Epub 2018 Dec 7.

6.

Understanding the Time Needed to Link to Care and Start ART in Seven HPTN 071 (PopART) Study Communities in Zambia and South Africa.

Seeley J, Bond V, Yang B, Floyd S, MacLeod D, Viljoen L, Phiri M, Simuyaba M, Hoddinott G, Shanaube K, Bwalya C, de Villiers L, Jennings K, Mwanza M, Schaap A, Dunbar R, Sabapathy K, Ayles H, Bock P, Hayes R, Fidler S; HPTN 071 (PopART) study team.

AIDS Behav. 2018 Nov 10. doi: 10.1007/s10461-018-2335-7. [Epub ahead of print]

PMID:
30415432
7.

The effectiveness and cost-effectiveness of community-based lay distribution of HIV self-tests in increasing uptake of HIV testing among adults in rural Malawi and rural and peri-urban Zambia: protocol for STAR (self-testing for Africa) cluster randomized evaluations.

Neuman M, Indravudh P, Chilongosi R, d'Elbée M, Desmond N, Fielding K, Hensen B, Johnson C, Mkandawire P, Mwinga A, Nalubamba M, Ncube G, Nyirenda L, Nyrienda R, Kampe EOI, Taegtmeyer M, Terris-Prestholt F, Weiss HA, Hatzold K, Ayles H, Corbett EL.

BMC Public Health. 2018 Nov 6;18(1):1234. doi: 10.1186/s12889-018-6120-3.

8.

Phase 2b Controlled Trial of M72/AS01E Vaccine to Prevent Tuberculosis.

Van Der Meeren O, Hatherill M, Nduba V, Wilkinson RJ, Muyoyeta M, Van Brakel E, Ayles HM, Henostroza G, Thienemann F, Scriba TJ, Diacon A, Blatner GL, Demoitié MA, Tameris M, Malahleha M, Innes JC, Hellström E, Martinson N, Singh T, Akite EJ, Khatoon Azam A, Bollaerts A, Ginsberg AM, Evans TG, Gillard P, Tait DR.

N Engl J Med. 2018 Oct 25;379(17):1621-1634. doi: 10.1056/NEJMoa1803484. Epub 2018 Sep 25.

9.

Associations between health systems capacity and mother-to-child HIV prevention program outcomes in Zambia.

Price JT, Chi BH, Phiri WM, Ayles H, Chintu N, Chilengi R, Stringer JSA, Mutale W.

PLoS One. 2018 Sep 7;13(9):e0202889. doi: 10.1371/journal.pone.0202889. eCollection 2018.

10.

Towards 90-90: Findings after two years of the HPTN 071 (PopART) cluster-randomized trial of a universal testing-and-treatment intervention in Zambia.

Floyd S, Ayles H, Schaap A, Shanaube K, MacLeod D, Phiri M, Griffith S, Bock P, Beyers N, Fidler S, Hayes R; HPTN 071 (PopART) Study Team.

PLoS One. 2018 Aug 10;13(8):e0197904. doi: 10.1371/journal.pone.0197904. eCollection 2018.

11.

Households, fluidity, and HIV service delivery in Zambia and South Africa - an exploratory analysis of longitudinal qualitative data from the HPTN 071 (PopART) trial.

Hoddinott G, Myburgh H, de Villiers L, Ndubani R, Mantantana J, Thomas A, Mbewe M, Ayles H, Bock P, Seeley J, Shanaube K, Hargreaves J, Bond V, Reynolds L; HPTN 071 (PopART) Study Team.

J Int AIDS Soc. 2018 Jul;21 Suppl 4:e25135. doi: 10.1002/jia2.25135.

12.

Spinning plates: livelihood mobility, household responsibility and anti-retroviral treatment in an urban Zambian community during the HPTN 071 (PopART) study.

Bond V, Ngwenya F, Thomas A, Simuyaba M, Hoddinott G, Fidler S, Hayes R, Ayles H, Seeley J; HPTN 071 (PopART) study team.

J Int AIDS Soc. 2018 Jul;21 Suppl 4:e25117. doi: 10.1002/jia2.25117.

13.

Preferences for linkage to HIV care services following a reactive self-test: discrete choice experiments in Malawi and Zambia.

d'Elbée M, Indravudh PP, Mwenge L, Kumwenda MM, Simwinga M, Choko AT, Hensen B, Neuman M, Ong JJ, Sibanda EL, Johnson CC, Hatzold K, Cowan FM, Ayles H, Corbett EL, Terris-Prestholt F.

AIDS. 2018 Sep 10;32(14):2043-2049. doi: 10.1097/QAD.0000000000001918.

PMID:
29894386
14.

Attrition when providing antiretroviral treatment at CD4 counts >500cells/μL at three government clinics included in the HPTN 071 (PopART) trial in South Africa.

Bock P, Fatti G, Ford N, Jennings K, Kruger J, Gunst C, Louis F, Grobbelaar N, Shanaube K, Floyd S, Grimwood A, Hayes R, Ayles H, Fidler S, Beyers N; HPTN 071 (PopART) trial team.

PLoS One. 2018 Apr 19;13(4):e0195127. doi: 10.1371/journal.pone.0195127. eCollection 2018.

15.

Sexually Transmitted Bedfellows: Exquisite Association Between HIV and Herpes Simplex Virus Type 2 in 21 Communities in Southern Africa in the HIV Prevention Trials Network 071 (PopART) Study.

Bradley J, Floyd S, Piwowar-Manning E, Laeyendecker O, Young A, Bell-Mandla N, Bwalya J, Bock P, Fidler S, Ayles H, Hayes RJ; HPTN 071 (PopART) Study Team.

J Infect Dis. 2018 Jul 2;218(3):443-452. doi: 10.1093/infdis/jiy178.

16.

Is home-based HIV testing universally acceptable? Findings from a case-control study nested within the HPTN 071 (PopART) trial.

Sabapathy K, Mulubwa C, Mathema H, Mubekapi-Musadaidzwa C, Schaap A, Hoddinott G, Hargreaves J, Floyd S, Ayles H, Hayes R; HPTN 071 (PopART) Study Team.

Trop Med Int Health. 2018 Jun;23(6):678-690. doi: 10.1111/tmi.13055. Epub 2018 Apr 16.

17.

Infant Human Immunodeficiency Virus-free Survival in the Era of Universal Antiretroviral Therapy for Pregnant and Breastfeeding Women: A Community-based Cohort Study From Rural Zambia.

Chi BH, Mutale W, Winston J, Phiri W, Price JT, Mwiche A, Ayles H, Stringer JSA.

Pediatr Infect Dis J. 2018 Nov;37(11):1137-1141. doi: 10.1097/INF.0000000000001997.

PMID:
29601456
18.

Socio-economic gradients in prevalent tuberculosis in Zambia and the Western Cape of South Africa.

Yates TA, Ayles H, Leacy FP, Schaap A, Boccia D, Beyers N, Godfrey-Faussett P, Floyd S.

Trop Med Int Health. 2018 Apr;23(4):375-390. doi: 10.1111/tmi.13038. Epub 2018 Mar 24. Erratum in: Trop Med Int Health. 2018 Aug;23(8):934.

19.

Individual and community-level risk factors for HIV stigma in 21 Zambian and South African communities: analysis of data from the HPTN071 (PopART) study.

Hargreaves JR, Krishnaratne S, Mathema H, Lilleston PS, Sievwright K, Mandla N, Mainga T, Vermaak R, Piwowar-Manning E, Schaap A, Donnell D, Ayles H, Hayes RJ, Hoddinott G, Bond V, Stangl A; HPTN 071 (PopART) Study Team.

AIDS. 2018 Mar 27;32(6):783-793. doi: 10.1097/QAD.0000000000001757.

20.

Comparative assessment of five trials of universal HIV testing and treatment in sub-Saharan Africa.

Perriat D, Balzer L, Hayes R, Lockman S, Walsh F, Ayles H, Floyd S, Havlir D, Kamya M, Lebelonyane R, Mills LA, Okello V, Petersen M, Pillay D, Sabapathy K, Wirth K, Orne-Gliemann J, Dabis F; Universal Test and Treat Trials Consortium (UT3C).

J Int AIDS Soc. 2018 Jan;21(1). doi: 10.1002/jia2.25048. Review.

21.

Predictors of timely linkage-to-ART within universal test and treat in the HPTN 071 (PopART) trial in Zambia and South Africa: findings from a nested case-control study.

Sabapathy K, Mubekapi-Musadaidzwa C, Mulubwa C, Schaap A, Hoddinott G, Stangl A, Floyd S, Ayles H, Fidler S, Hayes R; HPTN 071 (PopART) study team.

J Int AIDS Soc. 2017 Dec;20(4). doi: 10.1002/jia2.25037.

22.

Costs of facility-based HIV testing in Malawi, Zambia and Zimbabwe.

Mwenge L, Sande L, Mangenah C, Ahmed N, Kanema S, d'Elbée M, Sibanda E, Kalua T, Ncube G, Johnson CC, Hatzold K, Cowan FM, Corbett EL, Ayles H, Maheswaran H, Terris-Prestholt F.

PLoS One. 2017 Oct 16;12(10):e0185740. doi: 10.1371/journal.pone.0185740. eCollection 2017.

23.

Secondary analysis of tuberculosis stigma data from a cluster randomised trial in Zambia and South Africa (ZAMSTAR).

Bond V, Floyd S, Fenty J, Schaap A, Godfrey-Faussett P, Claassens M, Shanaube K, Ayles H, Hargreaves JR.

Int J Tuberc Lung Dis. 2017 Nov 1;21(11):49-59. doi: 10.5588/ijtld.16.0920.

PMID:
29025485
24.

Incidence of Tuberculosis Among HIV-Positive Individuals Initiating Antiretroviral Treatment at Higher CD4 Counts in the HPTN 071 (PopART) Trial in South Africa.

Bock P, Jennings K, Vermaak R, Cox H, Meintjes G, Fatti G, Kruger J, De Azevedo V, Maschilla L, Louis F, Gunst C, Grobbelaar N, Dunbar R, Limbada M, Floyd S, Grimwood A, Ayles H, Hayes R, Fidler S, Beyers N.

J Acquir Immune Defic Syndr. 2018 Jan 1;77(1):93-101. doi: 10.1097/QAI.0000000000001560.

25.

Differences in health-related quality of life between HIV-positive and HIV-negative people in Zambia and South Africa: a cross-sectional baseline survey of the HPTN 071 (PopART) trial.

Thomas R, Burger R, Harper A, Kanema S, Mwenge L, Vanqa N, Bell-Mandla N, Smith PC, Floyd S, Bock P, Ayles H, Beyers N, Donnell D, Fidler S, Hayes R, Hauck K; HPTN 071 (PopART) Study Team.

Lancet Glob Health. 2017 Nov;5(11):e1133-e1141. doi: 10.1016/S2214-109X(17)30367-4. Epub 2017 Sep 27.

26.

Understanding low sensitivity of community-based HIV rapid testing: experiences from the HPTN 071 (PopART) trial in Zambia and South Africa.

Bock P, Phiri C, Piwowar-Manning E, Kosloff B, Mandla N, Young A, James A, Schaap A, Scheepers M, Donnell D, Griffith S, El-Sadr W, Shanaube K, Beyers N, Hayes R, Fidler S, Ayles H; HPTN 071 (PopART) Study Team.

J Int AIDS Soc. 2017 Aug 29;20(Suppl 6):21780. doi: 10.7448/IAS.20.7.21780.

27.

Community intervention improves knowledge of HIV status of adolescents in Zambia: findings from HPTN 071-PopART for youth study.

Shanaube K, Schaap A, Chaila MJ, Floyd S, Mackworth-Young C, Hoddinott G, Hayes R, Fidler S, Ayles H; HPTN 071 (PopART) Study Team.

AIDS. 2017 Jul 1;31 Suppl 3:S221-S232. doi: 10.1097/QAD.0000000000001530.

28.

The sensitivity of the QuantiFERON®-TB Gold Plus assay in Zambian adults with active tuberculosis.

Telisinghe L, Amofa-Sekyi M, Maluzi K, Kaluba-Milimo D, Cheeba-Lengwe M, Chiwele K, Kosloff B, Floyd S, Bailey SL, Ayles H.

Int J Tuberc Lung Dis. 2017 Jun 1;21(6):690-696. doi: 10.5588/ijtld.16.0764.

29.

What works - reaching universal HIV testing: lessons from HPTN 071 (PopART) trial in Zambia.

Shanaube K, Schaap A, Floyd S, Phiri M, Griffith S, Chaila J, Bock P, Hayes R, Fidler S, Ayles H; HPTN 071 (PopART) Study Team.

AIDS. 2017 Jul 17;31(11):1555-1564. doi: 10.1097/QAD.0000000000001514.

30.

A universal testing and treatment intervention to improve HIV control: One-year results from intervention communities in Zambia in the HPTN 071 (PopART) cluster-randomised trial.

Hayes R, Floyd S, Schaap A, Shanaube K, Bock P, Sabapathy K, Griffith S, Donnell D, Piwowar-Manning E, El-Sadr W, Beyers N, Ayles H, Fidler S; HPTN 071 (PopART) Study Team.

PLoS Med. 2017 May 2;14(5):e1002292. doi: 10.1371/journal.pmed.1002292. eCollection 2017 May.

31.

Digital CXR with computer aided diagnosis versus symptom screen to define presumptive tuberculosis among household contacts and impact on tuberculosis diagnosis.

Muyoyeta M, Kasese NC, Milimo D, Mushanga I, Ndhlovu M, Kapata N, Moyo-Chilufya M, Ayles H.

BMC Infect Dis. 2017 Apr 24;17(1):301. doi: 10.1186/s12879-017-2388-7.

32.

Symptom screening rules to identify active pulmonary tuberculosis: Findings from the Zambian South African Tuberculosis and HIV/AIDS Reduction (ZAMSTAR) trial prevalence surveys.

Claassens MM, van Schalkwyk C, Floyd S, Ayles H, Beyers N.

PLoS One. 2017 Mar 3;12(3):e0172881. doi: 10.1371/journal.pone.0172881. eCollection 2017.

33.

Association between diabetes mellitus and active tuberculosis in Africa and the effect of HIV.

Bailey SL, Ayles H.

Trop Med Int Health. 2017 Mar;22(3):261-268. doi: 10.1111/tmi.12822. Epub 2017 Jan 9. Review.

34.

The association of hyperglycaemia with prevalent tuberculosis: a population-based cross-sectional study.

Bailey SL, Ayles H, Beyers N, Godfrey-Faussett P, Muyoyeta M, du Toit E, Yudkin JS, Floyd S.

BMC Infect Dis. 2016 Dec 5;16(1):733.

35.

HIV-related stigma and universal testing and treatment for HIV prevention and care: design of an implementation science evaluation nested in the HPTN 071 (PopART) cluster-randomized trial in Zambia and South Africa.

Hargreaves JR, Stangl A, Bond V, Hoddinott G, Krishnaratne S, Mathema H, Moyo M, Viljoen L, Brady L, Sievwright K, Horn L, Sabapathy K, Ayles H, Beyers N, Bock P, Fidler S, Griffith S, Seeley J, Hayes R; HPTN 071 (PopART) study team.

Health Policy Plan. 2016 Dec;31(10):1342-1354. Epub 2016 Jul 3.

PMID:
27375126
36.

Diabetes mellitus in Zambia and the Western Cape province of South Africa: Prevalence, risk factors, diagnosis and management.

Bailey SL, Ayles H, Beyers N, Godfrey-Faussett P, Muyoyeta M, du Toit E, Yudkin JS, Floyd S.

Diabetes Res Clin Pract. 2016 Aug;118:1-11. doi: 10.1016/j.diabres.2016.05.001. Epub 2016 May 7.

37.

"The difference that makes a difference": highlighting the role of variable contexts within an HIV Prevention Community Randomised Trial (HPTN 071/PopART) in 21 study communities in Zambia and South Africa.

Bond V, Chiti B, Hoddinott G, Reynolds L, Schaap A, Simuyaba M, Ndubani R, Viljoen L, Simwinga M, Fidler S, Hayes R, Ayles H, Seeley J; HPTN 071 (PopART) study team.

AIDS Care. 2016;28 Suppl 3:99-107. doi: 10.1080/09540121.2016.1178958.

38.

High burden of prevalent tuberculosis among previously treated people in Southern Africa suggests potential for targeted control interventions.

Marx FM, Floyd S, Ayles H, Godfrey-Faussett P, Beyers N, Cohen T.

Eur Respir J. 2016 Oct;48(4):1227-1230. doi: 10.1183/13993003.00716-2016. Epub 2016 Jul 7. No abstract available.

39.

Sharing clinical trial data.

Hayes R, Ayles H, Binka F, Cowan F, Kamali A, Kapiga S, Kleinschmidt I, Mayaud P, Patel V, Smith P, Weiss H.

Lancet. 2016 Jun 4;387(10035):2287. doi: 10.1016/S0140-6736(16)30682-1. No abstract available.

PMID:
27302259
40.

Coverage of clinic-based TB screening in South Africa may be low in key risk groups.

McCreesh N, Faghmous I, Looker C, Dodd PJ, Plumb ID, Shanaube K, Muyoyeta M, Godfrey-Faussett P, Ayles H, White RG.

Public Health Action. 2016 Mar 21;6(1):19-21. doi: 10.5588/pha.15.0064. Epub 2015 Jan 25.

41.

Health care workers' gender bias in testing could contribute to missed tuberculosis among women in South Africa.

Smith A, Burger R, Claassens M, Ayles H, Godfrey-Faussett P, Beyers N.

Int J Tuberc Lung Dis. 2016 Mar;20(3):350-6. doi: 10.5588/ijtld.15.0312.

PMID:
27046716
42.

Tuberculosis control.

Kranzer K, Khan P, Godfrey-Fausset P, Ayles H, Lönnroth K.

Lancet. 2016 Mar 19;387(10024):1159-60. doi: 10.1016/S0140-6736(16)00710-8. No abstract available.

PMID:
27025331
43.

Why are people living with HIV still dying of tuberculosis?

Godfrey-Faussett P, Ayles H.

Lancet. 2016 Mar 19;387(10024):1141-3. doi: 10.1016/S0140-6736(16)00699-1. No abstract available.

PMID:
27025319
44.

Patient Diagnostic Rate as Indicator of Tuberculosis Case Detection, South Africa.

Claassens MM, van Schalkwyk C, Dunbar R, Ayles H, Beyers N.

Emerg Infect Dis. 2016 Mar;22(3):535-7. doi: 10.3201/eid2203.151618.

45.

Comparison of indoor contact time data in Zambia and Western Cape, South Africa suggests targeting of interventions to reduce Mycobacterium tuberculosis transmission should be informed by local data.

McCreesh N, Looker C, Dodd PJ, Plumb ID, Shanaube K, Muyoyeta M, Godfrey-Faussett P, Corbett EL, Ayles H, White RG.

BMC Infect Dis. 2016 Feb 9;16:71. doi: 10.1186/s12879-016-1406-5.

46.

Automatic detection of pleural effusion in chest radiographs.

Maduskar P, Philipsen RH, Melendez J, Scholten E, Chanda D, Ayles H, Sánchez CI, van Ginneken B.

Med Image Anal. 2016 Feb;28:22-32. doi: 10.1016/j.media.2015.09.004. Epub 2015 Dec 1.

PMID:
26688067
47.

On Combining Multiple-Instance Learning and Active Learning for Computer-Aided Detection of Tuberculosis.

Melendez J, van Ginneken B, Maduskar P, Philipsen RH, Ayles H, Sanchez CI.

IEEE Trans Med Imaging. 2016 Apr;35(4):1013-24. doi: 10.1109/TMI.2015.2505672. Epub 2015 Dec 4.

PMID:
26660889
48.

Age- and Sex-Specific Social Contact Patterns and Incidence of Mycobacterium tuberculosis Infection.

Dodd PJ, Looker C, Plumb ID, Bond V, Schaap A, Shanaube K, Muyoyeta M, Vynnycky E, Godfrey-Faussett P, Corbett EL, Beyers N, Ayles H, White RG.

Am J Epidemiol. 2016 Jan 15;183(2):156-66. doi: 10.1093/aje/kwv160. Epub 2015 Dec 8.

49.

Frequency of HIV-testing and factors associated with multiple lifetime HIV-testing among a rural population of Zambian men.

Hensen B, Lewis JJ, Schaap A, Tembo M, Vera-Hernández M, Mutale W, Weiss HA, Hargreaves J, Stringer J, Ayles H.

BMC Public Health. 2015 Sep 24;15:960. doi: 10.1186/s12889-015-2259-3.

50.

Symptom reporting among prevalent tuberculosis cases who smoke, are HIV-positive or have hyperglycaemia.

Sattar S, Van Schalkwyk C, Claassens M, Dunbar R, Floyd S, Enarson DA, Godfrey-Faussett P, Ayles H, Beyers N.

Public Health Action. 2014 Dec 21;4(4):222-5. doi: 10.5588/pha.14.0081.

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