Clinical Research Directory
Browse clinical research sites, groups, and studies.
5 clinical studies listed.
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Tundra lists 5 Teen Pregnancy Prevention clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT06580080
Evaluation of Are You Ready?
The goal of this randomized trial is to learn if the Are You Ready? (AYR) intervention has a positive impact on the sexual and mental health behaviors of sexually active youth between the ages of 14 and 21 years old who are at risk for or involved in the juvenile justice and/or child welfare systems. The primary research questions it aims to answer are: * Three months after being offered the intervention, does AYR impact youth's receipt of sexually transmitted infection testing in the past three months? * Three months after being offered the intervention, does AYR impact youth's use of coping skills? * Nine months after being offered the intervention, does AYR impact youth's frequency of having vaginal and anal sex without condoms in the past three months? Researchers will compare participants randomized to receive AYR (treatment group) to participants randomized to receive a control condition that contains no sexual or reproductive health information (control group). Participants randomized to the treatment group will be offered AYR as a virtual or in-person, 2.5 hour group session. Participants randomized to the control group will be offered a virtually delivered control condition.
Gender: All
Ages: 14 Years - 21 Years
Updated: 2026-03-04
1 state
NCT06574217
Evaluation of Stepping Stones
The goal of this randomized trial is to learn if the Stepping Stones (StSt) intervention has a positive impact on the sexual health and relationship behaviors of sexually active youth between the ages of 12 and 22 years old who are at risk for or involved in the legal or child welfare systems. The primary research questions it aims to answer are: * Three months after being offered the intervention, does StSt impact youth's receipt of sexually transmitted infection testing in the past four months? * Nine months after being offered the intervention, does StSt impact youth's frequency of having vaginal and anal sex without condoms in the past four months? * Nine months after being offered the intervention, does StSt impact youth's perpetration of emotional abuse in the past four months? Researchers will compare participants randomized to receive StSt (treatment group) to participants randomized to receive a control condition that contains no sexual or reproductive health information (control group). Participants randomized to the treatment group will be offered StSt as an-person, individual-based intervention delivered over four sessions during a 6-8 week period. Participants randomized to the control group will be offered a virtually delivered control condition.
Gender: All
Ages: 12 Years - 22 Years
Updated: 2025-12-09
1 state
NCT06574139
Evaluation of Unstained
The goal of this randomized trial is to learn if the Unstained intervention has a positive impact on the sexual health behaviors of sexually active youth between the ages of 14 and 22 years old who are at risk for or involved in the legal system. The primary research questions it aims to answer are: * Three months after being offered the intervention, does Unstained impact youth's receipt of sexually transmitted infection testing in the past four months? * Nine months after being offered the intervention, does Unstained impact youth's frequency of having vaginal and anal sex without condoms in the past four months? Researchers will compare participants randomized to receive Unstained (treatment group) to participants randomized to receive a control condition that contains no sexual or reproductive health information (control group). Participants randomized to the treatment group will be offered Unstained as a virtual, individual-based intervention delivered during three \~60 minute sessions over a 3-6 week period. Participants randomized to the control group will be offered a virtually delivered control condition.
Gender: All
Ages: 14 Years - 22 Years
Updated: 2025-11-14
1 state
NCT05569070
Evaluation of Young United Parents
The purpose of the study is to determine the impact of the offer to participate in the Young United Parents! (YUP!) intervention relative to the control condition on use of effective non-barrier contraception and frequency of vaginal sex without condoms three months after the intervention period has concluded.
Gender: FEMALE
Ages: 15 Years - 20 Years
Updated: 2025-04-27
1 state
NCT06582641
Evaluation of Peer Group Connection - Middle School
The goal of this randomized trial is to learn if the Peer Group Connection - Middle School (PGC-MS) intervention delays initiation of sexual intercourse in middle school-aged youth. The primary research question it aims to answer is: Sixteen months after being offered the intervention, does PGC-MS impact youth's initiation of sexual intercourse? Researchers will compare participants randomized to receive PGC-MS (treatment group) to participants randomized to class-as-usual (which contains no sexual or reproductive health information (control group)). Participants randomized to the treatment group will be offered PGC-MS over the course of their transition year into middle school (either 6th or 7th grade). Participants randomized to the control group will be offered class-as-usual.
Gender: All
Ages: 11 Years - 14 Years
Updated: 2024-11-14
1 state