Do young adults underestimate their sexual risk? barcelona study probes STI links
NCT ID NCT07846241
First seen Sep 29, 2026 · Last updated Oct 01, 2026 · Updated 2 times
Summary
Researchers in Barcelona survey 200 young adults aged 18 to 25 about their sexual behavior, condom use, number of partners, and experiences of sexual pressure. The study measures how much risk participants perceive in different sexual situations using a validated scale. It then checks whether that risk perception, along with knowledge and beliefs about STIs, relates to whether participants report being diagnosed with a sexually transmitted infection in the past year.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If the study finds links between how young adults judge sexual risk and their reported infections, it could shape sex education and testing campaigns for this age group.
- What could go wrong
- This is a one-time survey of 200 people in one city, so it can show patterns but not prove cause and effect. People may misreport their behavior or past diagnoses, and the findings may not apply elsewhere.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Young adults aged 18 to 25 years who are recruited in Barcelona, Spain. The study population includes young adults of all sexes and gender identities who are eligible to participate and who voluntarily provide informed consent. Participants will complete an anonymous questionnaire assessing sexual behavior, sexual risk perception, knowledge and beliefs about sexually transmitted infections, preventive practices, and experiences related to sexual pressure or coercion.
- Ages
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18 to 25 years
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age between 18 and 25 years, inclusive. * Belonging to the population targeted for recruitment in Barcelona, Spain. * Able to understand and complete the study questionnaire. * Willing to participate voluntarily and provide informed consent. Exclusion Criteria: * Age younger than 18 years or older than 25 years. * Unable to understand or complete the study questionnaire. * Declines to provide informed consent.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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ESIMar - Escola Superior d'Infermeria Hospital del Mar
SUSPENDEDBarcelona, 08003, Spain
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Facultat CC Salut Blanquerna
RECRUITINGBarcelona, 08025, Spain
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