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Effect Study of a Theory-Based Internet Intervention on Safe-Sex Practices

P

Public Health Service of Amsterdam

Status

Terminated

Conditions

Sexual Risk Behavior for HIV-Infection

Treatments

Behavioral: Cognitive-behavioral tailored intervention

Study type

Interventional

Funder types

Other

Identifiers

NCT00378885
GGD 4013

Details and patient eligibility

About

The purpose of this study is to examine the efficacy of a theory based, online tailored intervention on stimulating safe-sex practices among men who have sex with men (MSM). Our hypothesis was that a tailored internet intervention would be more effective in stimulating safe-sex practices of gay men than a non-tailored internet intervention when compared to a waiting-list control group.

Full description

Relationships are a high-risk setting for HIV-infection. This trial aimed at testing the efficacy of an online theory-based tailored intervention for preparing single MSM to practice safe sex with future steady partners-labeling it the 'cognitive vaccine approach'.

The target was the promotion of negotiated safety (NS): steady partners testing for HIV and reaching agreements to either be monogamous or to only have safe sex outside the relationship in order to have safe unprotected anal intercourse with each other. The intervention content was based on the information, motivation, behavioral-skills model and the intervention was tailored according to knowledge, motivation, and skill-related deficiencies of each participant. Condom use was promoted as the default alternative for NS. Using an online randomized controlled trial we examined the effects of a tailored versus non-tailored version of the intervention. The cognitive effect (i.e. response efficacy, intentions, and perceived behavioral control (PBC) was measured directly after the intervention and, after 6-months, the behavioral effect (i.e. NS and condom use) via e-mail follow-up.

Sex

Male

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

  • Men who have sex with men of all ages, HIV-negative or of unknown serostatus, single, and open to a steady relationship with a man in the future

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Factorial Assignment

Masking

Single Blind

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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