Chapter 4Pilot trial Objectives The pilot trial aimed to assess the feasibility of a main trial and to test all trial procedures. Methods Description of trial de This was a pilot, parallel-arm randomised controlled trial with an allocation ratio of 1 : 1, conducted in multi-geographical areas of the UK.
Research staff recruited participants on site at the London and Manchester services. The implications of the pilot trial for the de of the main trial are discussed in Chapter 6. Question: Q: Blocking Unsolicited incoming sex messages More Less Apple Footer This site contains user submitted content, comments and opinions and is for informational purposes only.
Text messages included advice regarding getting tested before unprotected numbbers with a new partner. Three mobile phone s went straight to voic and two s were not in service after many attempts. We also collected the following demographic data: date of birth, sex, ethnicity and sexual orientation. The messages were tailored according to sex and infection status at enrolment.
Free live phone sex s
We assessed the s recruited by the randomised during the 3-month time period. The secondary behavioural and Nnumbers outcomes are reported in Appendices 8 — People who satisfied these requirements were ineligible if they were non-English-language speakers or were unable to provide informed consent e.
We obtained an We analysed by randomised arm and conducted a complete case analysis only. Generalisability The pilot trial was deed to demonstrate the feasibility of a main trial.
Ready for adult girl
Masking Because of the nature of the intervention, participants could have been aware of their treatment allocation; they would have expected frequent text messages intervention or one text message a month control. There were no statistically ificant changes in behaviour or infection using a cut-off of 0. ;hone
Adopting our approach would have identified methods known to increase postal follow-up before the study commenced, which may have increased the response. It was not deed to generate reliable estimates of the intervention effect and thus the intervention effects are neither accurately estimated nor generalisable.
Discussion Key findings The pilot trial demonstrated the feasibility of the trial procedures for a main trial. This is a behavioural intervention unlikely to produce adverse effects and so the analysis by nymbers research team was undertaken once, at the end of the trial.
Examination of subgroups We did not conduct a subgroup analysis. Staff at other services identified eligible participants aged 16—24 years and who had recently received a positive chlamydia test result and asked those who were interested in participating for their permission to pass their mobile phone to OM. Another participant returned the month 1 questionnaire only and requested to be withdrawn 3.
All participants including participants randomised to the intervention received the control messages. Recruitment stopped once we had achieved our target recruitment.
For shorter non-embargoed periods, the system delivered the messages in proportionally shorter intervals. We could not reach one participant at the provided. Settings and locations where the data were collected This trial identified potential participants through sexual health services in six geographical locations in the UK: London, Cambridgeshire rural and urbanManchester, East Anglia, Kent and Hull.
The message set was tailored according to sex and infection status at enrolment no infection, chlamydia, gonorrhoea or NSU. Women were sent messages covering how other women had negotiated condom use. Apple disclaims any and etxt liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site.
Control Control messages were also delivered through jumbers bespoke texting software, that is, during the chosen non-embargoed time period. All participants enrolled by telephone referral had received a positive chlamydia test result and OM entered their data on the day that they were recruited.
Messages included instructions on how to use condoms, emphasised positive aspects of condom use and provided tips on preventing condom problems and examples of how others resolved condom use problems. See how your data is managed The width of the CI was calculated by 1. This issue may be freely reproduced for the purposes of private research and study and extracts or indeed, the full report may be included in professional journals provided that suitable acknowledgement is made and the reproduction is not associated with any form of advertising.
Those who agreed to participate were asked to provide written informed consent by filling out a paper-based version of the consent form.
Can text messages increase safer sex behaviours in young people? intervention development and pilot randomised controlled trial.
OM telephoned the referrals and provided detailed verbal information. Participants were also sent links to further web-based information regarding contraception, alcohol and sexual risk, how to use a condom and general communication about sex. Participants were randomised from 9 September to 29 November and were followed up between October and the end of February