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Items: 1 to 50 of 245

1.

Protocol for a cluster randomised control trial evaluating the efficacy and safety of treatment for latent tuberculosis infection in recent migrants within primary care: the CATAPuLT trial.

Burman M, Copas A, Zenner D, Hickson V, Gosce L, Trathen D, Ashcroft R, Martineau AR, Abubakar I, Griffiths C, Kunst H.

BMC Public Health. 2019 Nov 29;19(1):1598. doi: 10.1186/s12889-019-7983-7.

2.

Patterns of sexualised recreational drug use and its association with risk behaviours and sexual health outcomes in men who have sex with men in London, UK: a comparison of cross-sectional studies conducted in 2013 and 2016.

Curtis TJ, Rodger AJ, Burns F, Nardone A, Copas A, Wayal S.

Sex Transm Infect. 2019 Nov 19. pii: sextrans-2019-054139. doi: 10.1136/sextrans-2019-054139. [Epub ahead of print]

PMID:
31744928
3.

Cost-effectiveness of conditional cash transfers to retain women in the continuum of care during pregnancy, birth and the postnatal period: protocol for an economic evaluation of the Afya trial in Kenya.

Batura N, Skordis J, Palmer T, Odiambo A, Copas A, Vanhuyse F, Dickin S, Eleveld A, Mwaki A, Ochieng C, Haghparast-Bidgoli H.

BMJ Open. 2019 Nov 6;9(11):e032161. doi: 10.1136/bmjopen-2019-032161.

4.

Mortality and recovery following moderate and severe acute malnutrition in children aged 6-18 months in rural Jharkhand and Odisha, eastern India: A cohort study.

Prost A, Nair N, Copas A, Pradhan H, Saville N, Tripathy P, Gope R, Rath S, Rath S, Skordis J, Bhattacharyya S, Costello A, Sachdev HS.

PLoS Med. 2019 Oct 15;16(10):e1002934. doi: 10.1371/journal.pmed.1002934. eCollection 2019 Oct.

5.

Cluster randomised trials with different numbers of measurements at baseline and endline: Sample size and optimal allocation.

Copas AJ, Hooper R.

Clin Trials. 2019 Oct 3:1740774519873888. doi: 10.1177/1740774519873888. [Epub ahead of print]

PMID:
31580144
6.

Can phenotypic data complement our understanding of antimycobacterial effects for drug combinations?

Kloprogge F, Hammond R, Copas A, Gillespie SH, Della Pasqua O.

J Antimicrob Chemother. 2019 Dec 1;74(12):3530-3536. doi: 10.1093/jac/dkz369.

7.

Stepped wedge trials with continuous recruitment require new ways of thinking.

Hooper R, Copas A.

J Clin Epidemiol. 2019 Dec;116:161-166. doi: 10.1016/j.jclinepi.2019.05.037. Epub 2019 Jun 11.

8.

Predicting STI Diagnoses Amongst MSM and Young People Attending Sexual Health Clinics in England: Triage Algorithm Development and Validation Using Routine Clinical Data.

King C, Hughes G, Furegato M, Mohammed H, Were J, Copas A, Gilson R, Shahmanesh M, Mercer CH.

EClinicalMedicine. 2018 Nov 28;4-5:43-51. doi: 10.1016/j.eclinm.2018.11.002. eCollection 2018 Oct-Nov.

9.

Sexual risk reduction interventions for patients attending sexual health clinics: a mixed-methods feasibility study.

King C, Llewellyn C, Shahmanesh M, Abraham C, Bailey J, Burns F, Clark L, Copas A, Howarth A, Hughes G, Mercer C, Miners A, Pollard A, Richardson D, Rodger A, Roy A, Gilson R.

Health Technol Assess. 2019 Mar;23(12):1-122. doi: 10.3310/hta23120.

10.

Collecting and exploiting data to understand a nation's sexual health needs: Implications for the British National Surveys of Sexual Attitudes and Lifestyles (Natsal).

Mercer CH, Clifton S, Prior G, Aldridge RW, Bonell C, Copas AJ, Field N, Gibbs J, Macdowall W, Mitchell KR, Tanton C, Thomson N, Unemo M, Sonnenberg P.

Sex Transm Infect. 2019 May;95(3):159-161. doi: 10.1136/sextrans-2018-053571. Epub 2019 Mar 19. No abstract available. Erratum in: Sex Transm Infect. 2019 May 28;:.

11.

Does the safe childbirth checklist (SCC) program save newborn lives? Evidence from a realistic quasi-experimental study, Rajasthan, India.

Varghese B, Copas A, Kumari S, Bandyopadhyay S, Sharma J, Saha S, Yadav V, Kumar S.

Matern Health Neonatol Perinatol. 2019 Mar 1;5:3. doi: 10.1186/s40748-019-0098-4. eCollection 2019.

12.

The DESiGN trial (DEtection of Small for Gestational age Neonate), evaluating the effect of the Growth Assessment Protocol (GAP): study protocol for a randomised controlled trial.

Vieira MC, Relph S, Copas A, Healey A, Coxon K, Alagna A, Briley A, Johnson M, Lawlor DA, Lees C, Marlow N, McCowan L, Page L, Peebles D, Shennan A, Thilaganathan B, Khalil A, Sandall J, Pasupathy D; DESiGN Collaborative Group.

Trials. 2019 Mar 4;20(1):154. doi: 10.1186/s13063-019-3242-6.

13.

Conditional cash transfers to retain rural Kenyan women in the continuum of care during pregnancy, birth and the postnatal period: protocol for a cluster randomized controlled trial.

Ochieng CA, Haghparast-Bidgoli H, Batura N, Odhiambo A, Shannon G, Copas A, Palmer T, Dickin S, Noel S, Fielding M, Onyango S, Odera S, Eleveld A, Mwaki A, Vanhuyse F, Skordis J.

Trials. 2019 Mar 1;20(1):152. doi: 10.1186/s13063-019-3224-8.

14.

Sexual mixing in opposite-sex partnerships in Britain and its implications for STI risk: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

Geary RS, Copas AJ, Sonnenberg P, Tanton C, King E, Jones KG, Trifonova V, Johnson AM, Mercer CH.

Int J Epidemiol. 2019 Feb 1;48(1):228-242. doi: 10.1093/ije/dyy237.

15.

Defining linkage to care following human immunodeficiency virus (HIV) diagnosis for public health monitoring in Europe.

Croxford S, Raben D, Jakobsen SF, Burns F, Copas A, Brown AE, Delpech VC, On Behalf Of OptTEST By Hiv In Europe.

Euro Surveill. 2018 Nov;23(48). doi: 10.2807/1560-7917.ES.2018.23.48.1700858.

16.

Reporting of stepped wedge cluster randomised trials: extension of the CONSORT 2010 statement with explanation and elaboration.

Hemming K, Taljaard M, McKenzie JE, Hooper R, Copas A, Thompson JA, Dixon-Woods M, Aldcroft A, Doussau A, Grayling M, Kristunas C, Goldstein CE, Campbell MK, Girling A, Eldridge S, Campbell MJ, Lilford RJ, Weijer C, Forbes AB, Grimshaw JM.

BMJ. 2018 Nov 9;363:k1614. doi: 10.1136/bmj.k1614. No abstract available.

17.
18.

Reassessing pregnancy intention and its relation to maternal, perinatal and neonatal outcomes in a low-income setting: A cohort study.

Hall JA, Barrett G, Copas A, Phiri T, Malata A, Stephenson J.

PLoS One. 2018 Oct 18;13(10):e0205487. doi: 10.1371/journal.pone.0205487. eCollection 2018.

19.

Superiority and non-inferiority: two sides of the same coin?

Dunn DT, Copas AJ, Brocklehurst P.

Trials. 2018 Sep 17;19(1):499. doi: 10.1186/s13063-018-2885-z.

20.

Participatory Women's Groups with Cash Transfers Can Increase Dietary Diversity and Micronutrient Adequacy during Pregnancy, whereas Women's Groups with Food Transfers Can Increase Equity in Intrahousehold Energy Allocation.

Harris-Fry HA, Paudel P, Harrisson T, Shrestha N, Jha S, Beard BJ, Copas A, Shrestha BP, Manandhar DS, Costello AML, Cortina-Borja M, Saville NM.

J Nutr. 2018 Sep 1;148(9):1472-1483. doi: 10.1093/jn/nxy109.

21.

Why Do Men Report More Opposite-Sex Sexual Partners Than Women? Analysis of the Gender Discrepancy in a British National Probability Survey.

Mitchell KR, Mercer CH, Prah P, Clifton S, Tanton C, Wellings K, Copas A.

J Sex Res. 2019 Jan;56(1):1-8. doi: 10.1080/00224499.2018.1481193. Epub 2018 Jul 25.

22.

HIV testing history and access to treatment among migrants living with HIV in Europe.

Fakoya I, Álvarez-Del Arco D, Monge S, Copas AJ, Gennotte AF, Volny-Anne A, Wengenroth C, Touloumi G, Prins M, Barros H, Darling KE, Prestileo T, Del Amo J, Burns FM; aMASE Study Team.

J Int AIDS Soc. 2018 Jul;21 Suppl 4:e25123. doi: 10.1002/jia2.25123.

23.

Where do we diagnose HIV infection? Monitoring new diagnoses made in nontraditional settings in England, Wales and Northern Ireland.

Croxford S, Yin Z, Kall M, Burns F, Simmons R, Copas A, Ireland G, Kirwan P, Chau C, Delpech V.

HIV Med. 2018 May 9. doi: 10.1111/hiv.12627. [Epub ahead of print]

PMID:
29745055
24.

Impact on birth weight and child growth of Participatory Learning and Action women's groups with and without transfers of food or cash during pregnancy: Findings of the low birth weight South Asia cluster-randomised controlled trial (LBWSAT) in Nepal.

Saville NM, Shrestha BP, Style S, Harris-Fry H, Beard BJ, Sen A, Jha S, Rai A, Paudel V, Sah R, Paudel P, Copas A, Bhandari B, Neupane R, Morrison J, Gram L, Pulkki-Brännström AM, Skordis-Worrall J, Basnet M, de Pee S, Hall A, Harthan J, Thondoo M, Klingberg S, Messick J, Manandhar DS, Osrin D, Costello A.

PLoS One. 2018 May 9;13(5):e0194064. doi: 10.1371/journal.pone.0194064. eCollection 2018.

25.

Factors associated with delayed linkage to care following HIV diagnosis in the WHO European Region.

Croxford S, Burns F, Copas A, Pharris A, Rinder Stengaard A, Delpech V; OptTEST by HIV in Europe.

HIV Med. 2018 Feb;19 Suppl 1:40-46. doi: 10.1111/hiv.12585.

PMID:
29488702
26.

Linkage to HIV care following diagnosis in the WHO European Region: A systematic review and meta-analysis, 2006-2017.

Croxford S, Yin Z, Burns F, Copas A, Town K, Desai S, Skingsley A, Delpech V; OptTEST project.

PLoS One. 2018 Feb 16;13(2):e0192403. doi: 10.1371/journal.pone.0192403. eCollection 2018. Review.

27.

Distribution of Salivary Testosterone in Men and Women in a British General Population-Based Sample: The Third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

Keevil BG, Clifton S, Tanton C, Macdowall W, Copas AJ, Lee D, Field N, Mitchell KR, Sonnenberg P, Bancroft J, Mercer CH, Johnson AM, Wellings K, Wu FCW.

J Endocr Soc. 2017 Jan 12;1(1):14-25. doi: 10.1210/js.2016-1029. eCollection 2017 Jan 1.

28.

The eSexual Health Clinic system for management, prevention, and control of sexually transmitted infections: exploratory studies in people testing for Chlamydia trachomatis.

Estcourt CS, Gibbs J, Sutcliffe LJ, Gkatzidou V, Tickle L, Hone K, Aicken C, Lowndes CM, Harding-Esch EM, Eaton S, Oakeshott P, Szczepura A, Ashcroft RE, Copas A, Nettleship A, Sadiq ST, Sonnenberg P.

Lancet Public Health. 2017 Apr;2(4):e182-e190. doi: 10.1016/S2468-2667(17)30034-8. Epub 2017 Mar 18.

29.

Mortality and causes of death in people diagnosed with HIV in the era of highly active antiretroviral therapy compared with the general population: an analysis of a national observational cohort.

Croxford S, Kitching A, Desai S, Kall M, Edelstein M, Skingsley A, Burns F, Copas A, Brown AE, Sullivan AK, Delpech V.

Lancet Public Health. 2017 Jan;2(1):e35-e46. doi: 10.1016/S2468-2667(16)30020-2. Epub 2016 Dec 15.

30.

Predictors of CD4 cell recovery following initiation of antiretroviral therapy among HIV-1 positive patients with well-estimated dates of seroconversion.

Stirrup OT, Copas AJ, Phillips AN, Gill MJ, Geskus RB, Touloumi G, Young J, Bucher HC, Babiker AG; CASCADE Collaboration in EuroCoord.

HIV Med. 2018 Mar;19(3):184-194. doi: 10.1111/hiv.12567. Epub 2017 Dec 1.

31.

Factors Associated With Access to HIV Testing and Primary Care Among Migrants Living in Europe: Cross-Sectional Survey.

Fakoya I, Álvarez-Del Arco D, Copas AJ, Teixeira B, Block K, Gennotte AF, Volny-Anne A, Bil JP, Touloumi G, Del Amo J, Burns FM.

JMIR Public Health Surveill. 2017 Nov 6;3(4):e84. doi: 10.2196/publichealth.7741.

32.

Ethnic variations in sexual behaviours and sexual health markers: findings from the third British National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

Wayal S, Hughes G, Sonnenberg P, Mohammed H, Copas AJ, Gerressu M, Tanton C, Furegato M, Mercer CH.

Lancet Public Health. 2017 Oct 3;2(10):e458-e472. doi: 10.1016/S2468-2667(17)30159-7. eCollection 2017 Oct.

33.

Prospective observational study to evaluate the performance of the BioSure HIV Self-Test in the hands of lay users.

Saunders J, Brima N, Orzol M, Phillips L, Milinkovic A, Carpenter G, Copas A, Gilson R.

Sex Transm Infect. 2018 May;94(3):169-173. doi: 10.1136/sextrans-2017-053231. Epub 2017 Sep 18.

PMID:
28924053
34.

Effect of participatory women's groups and counselling through home visits on children's linear growth in rural eastern India (CARING trial): a cluster-randomised controlled trial.

Nair N, Tripathy P, Sachdev HS, Pradhan H, Bhattacharyya S, Gope R, Gagrai S, Rath S, Rath S, Sinha R, Roy SS, Shewale S, Singh V, Srivastava A, Costello A, Copas A, Skordis-Worrall J, Haghparast-Bidgoli H, Saville N, Prost A.

Lancet Glob Health. 2017 Oct;5(10):e1004-e1016. doi: 10.1016/S2214-109X(17)30339-X.

35.

Early virological response to HIV treatment: can we predict who is likely to experience subsequent treatment failure? Results from an observational cohort study, London, UK.

Brima N, Lampe FC, Copas A, Gilson R, Williams I, Johnson MA, Phillips AN, Smith CJ.

J Int AIDS Soc. 2017 Aug 30;20(1):21567. doi: 10.7448/IAS.20.21567.

36.

Effect of non-monetary incentives on uptake of couples' counselling and testing among clients attending mobile HIV services in rural Zimbabwe: a cluster-randomised trial.

Sibanda EL, Tumushime M, Mufuka J, Mavedzenge SN, Gudukeya S, Bautista-Arredondo S, Hatzold K, Thirumurthy H, McCoy SI, Padian N, Copas A, Cowan FM.

Lancet Glob Health. 2017 Sep;5(9):e907-e915. doi: 10.1016/S2214-109X(17)30296-6.

37.

The optimal design of stepped wedge trials with equal allocation to sequences and a comparison to other trial designs.

Thompson JA, Fielding K, Hargreaves J, Copas A.

Clin Trials. 2017 Dec;14(6):639-647. doi: 10.1177/1740774517723921. Epub 2017 Aug 10.

38.

London Measure of Unplanned Pregnancy: guidance for its use as an outcome measure.

Hall JA, Barrett G, Copas A, Stephenson J.

Patient Relat Outcome Meas. 2017 Apr 6;8:43-56. doi: 10.2147/PROM.S122420. eCollection 2017.

39.

Randomized controlled trial of the tolerability and completion of maraviroc compared with Kaletra® in combination with Truvada® for HIV post-exposure prophylaxis (MiPEP Trial).

Milinkovic A, Benn P, Arenas-Pinto A, Brima N, Copas A, Clarke A, Fisher M, Schembri G, Hawkins D, Williams A, Gilson R; MiPEP Trial Team.

J Antimicrob Chemother. 2017 Jun 1;72(6):1760-1768. doi: 10.1093/jac/dkx062.

PMID:
28369381
40.

Pregnancy Intention and Pregnancy Outcome: Systematic Review and Meta-Analysis.

Hall JA, Benton L, Copas A, Stephenson J.

Matern Child Health J. 2017 Mar;21(3):670-704. doi: 10.1007/s10995-016-2237-0.

41.

The Ballseye programme: a mixed-methods programme of research in traditional sexual health and alternative community settings to improve the sexual health of men in the UK.

Estcourt C, Sutcliffe L, Mercer CH, Copas A, Saunders J, Roberts TE, Fuller SS, Jackson LJ, Sutton AJ, White PJ, Birger R, Rait G, Johnson A, Hart G, Muniina P, Cassell J.

Southampton (UK): NIHR Journals Library; 2016 Dec.

42.

How successful was the English teenage pregnancy strategy? - Authors' reply.

Wellings K, Palmer MJ, Wilkinson P, Copas A.

Lancet. 2016 Nov 26;388(10060):2604-2605. doi: 10.1016/S0140-6736(16)32224-3. No abstract available.

PMID:
27894660
43.

Salivary Testosterone Levels and Health Status in Men and Women in the British General Population: Findings from the Third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

Clifton S, Macdowall W, Copas AJ, Tanton C, Keevil BG, Lee DM, Mitchell KR, Field N, Sonnenberg P, Bancroft J, Mercer CH, Wallace AM, Johnson AM, Wellings K, Wu FC.

J Clin Endocrinol Metab. 2016 Nov;101(11):3939-3951. Epub 2016 Aug 23.

44.

Protocol for the economic evaluation of a community-based intervention to improve growth among children under two in rural India (CARING trial).

Skordis-Worrall J, Sinha R, Kumar Ojha A, Sarangi S, Nair N, Tripathy P, Sachdev HS, Bhattacharyya S, Gope R, Rath S, Rath S, Srivastava A, Batura N, Pulkki-Brännström AM, Costello A, Copas A, Saville N, Prost A, Haghparast-Bidgoli H.

BMJ Open. 2016 Nov 2;6(11):e012046. doi: 10.1136/bmjopen-2016-012046.

45.

Prevalence and Determinants of Unintended Pregnancy in Mchinji District, Malawi; Using a Conceptual Hierarchy to Inform Analysis.

Hall JA, Barrett G, Phiri T, Copas A, Malata A, Stephenson J.

PLoS One. 2016 Oct 31;11(10):e0165621. doi: 10.1371/journal.pone.0165621. eCollection 2016.

46.

Protocol of the Low Birth Weight South Asia Trial (LBWSAT), a cluster-randomised controlled trial testing impact on birth weight and infant nutrition of Participatory Learning and Action through women's groups, with and without unconditional transfers of fortified food or cash during pregnancy in Nepal.

Saville NM, Shrestha BP, Style S, Harris-Fry H, Beard BJ, Sengupta A, Jha S, Rai A, Paudel V, Pulkki-Brannstrom AM, Copas A, Skordis-Worrall J, Bhandari B, Neupane R, Morrison J, Gram L, Sah R, Basnet M, Harthan J, Manandhar DS, Osrin D, Costello A.

BMC Pregnancy Childbirth. 2016 Oct 21;16(1):320.

47.

Combined models for pre- and post-treatment longitudinal biomarker data: an application to CD4 counts in HIV-patients.

Stirrup OT, Babiker AG, Copas AJ.

BMC Med Res Methodol. 2016 Sep 15;16:121. doi: 10.1186/s12874-016-0187-2.

48.

Sexual behaviours, HIV testing, and the proportion of men at risk of transmitting and acquiring HIV in London, UK, 2000-13: a serial cross-sectional study.

Aghaizu A, Wayal S, Nardone A, Parsons V, Copas A, Mercey D, Hart G, Gilson R, Johnson AM.

Lancet HIV. 2016 Sep;3(9):e431-e440. doi: 10.1016/S2352-3018(16)30037-6. Epub 2016 Jul 14.

PMID:
27562744
49.

Virological efficacy of PI monotherapy for HIV-1 in clinical practice.

El Bouzidi K, Collier D, Nastouli E, Copas AJ, Miller RF, Gupta RK.

J Antimicrob Chemother. 2016 Nov;71(11):3228-3234. Epub 2016 Jul 7.

50.

Oral Human Papillomavirus Infection in Men Who Have Sex with Men: A Systematic Review and Meta-Analysis.

King EM, Oomeer S, Gilson R, Copas A, Beddows S, Soldan K, Jit M, Edmunds WJ, Sonnenberg P.

PLoS One. 2016 Jul 6;11(7):e0157976. doi: 10.1371/journal.pone.0157976. eCollection 2016. Review.

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