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Can a 5-Hour class cut teen pregnancies in rural areas?

NCT ID NCT06574321

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a program called Wrap It Up (WIU) for 11th and 12th graders in rural California. The program is a short booster course (4-5 hours) that builds on earlier sex ed to help teens make informed decisions about sex, contraception, and STDs. Researchers will compare students who get WIU to those who don't, tracking whether they avoid unprotected sex over 6 and 12 months. The goal is to see if this low-cost approach can lower high unintended pregnancy rates in rural communities.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Wrap It Up (WIU) sexual health education booster program
What this could lead to
If effective, this program could reduce unintended pregnancies and STDs among rural teens, providing a scalable school-based prevention tool.
What could go wrong
This is a first rigorous trial; earlier evidence was preliminary. Results rely on self-reported behavior, which may be biased, and the program's impact may vary across schools.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 1,120 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2024

Expected to finish

Dec 2027

An estimate. End dates often move.

Lead sponsor

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.

Ages

16 to 19 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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.

Since the study is a cluster RCT, we will identify partner schools before determining eligibility at the individual student level. Each school will participate for 2 years and be randomly assigned to an "intervention first" or "control first" arm. Schools will select a class or other group comprising mostly or solely 11th and 12th graders (e.g., a science class, the 11th grade annual retreat) for us to carry out the study with, and commit to providing a similar class or group for participation in their second year of the study. Inclusion Criteria: * part of the class or group identified by their school * 16 to 19 years old * sufficient English language skills (as assessed by data collector) to take part in the TTHSR intervention Exclusion Criteria: * Under 16 years old * 20 years old or over * Insufficient English language skills (as assessed by data collector) to take part in the Wrap It Up intervention

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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

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  1. The places running it

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  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

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Contacts and locations

Locations

  • ETR

    Scotts Valley, California, 95066, United States

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