134 studies found for:    ("sex behavior" OR "sexual behavior" OR "sex risk behavior") AND (teen OR adolescent) | Open Studies
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Rank Status Study
21 Recruiting Effect of a Culturally-based Intervention on Sexual Risky Behavior Among Young American Indian Adolescents
Condition: Teen Pregnancy Prevention
Interventions: Behavioral: COL;   Other: AS+
22 Unknown  Delaying Sexual Activity in African American Adolescent Girls
Conditions: Adolescent Behavior;   Sex Behavior
Intervention: Behavioral: NIA intervention (after school health promotion didactic program)
23 Unknown  Parental Knowledge and Attitudes of Confidential Sexually Transmitted Infections (STI) Services for Teens
Condition: Sexually Transmitted Infections
Intervention:
24 Unknown  Comparing Behavioral Therapies for Treating Adolescents With Post-Traumatic Stress Disorder Related to Sexual Abuse
Condition: Post-Traumatic Stress Disorder
Interventions: Behavioral: Prolonged exposure (PE) therapy for adolescents;   Behavioral: Client centered therapy (CCT)
25 Unknown  A School-Based HIV/STD Prevention Program to Reduce Risky Sexual Behaviors Among Adolescents in Liberia
Condition: HIV Infections
Interventions: Behavioral: HIV/STD prevention curriculum;   Behavioral: General health promotion curriculum;   Behavioral: Pilot-testing activities
26 Unknown  A Mother's Role in Delaying Onset of Sexual Activity in Her Children
Conditions: Child Behavior;   Adolescent Behavior
Intervention: Behavioral: Adolescent sexual activity education for mothers
27 Recruiting Integrated Mental Health Treatment & HIV Prevention for Court-Involved Youth
Condition: HIV Prevention
Interventions: Behavioral: Integrated treatment program;   Behavioral: Treatment as Usual
28 Recruiting Technology Based Community Health Nursing (TECH-N) to Prevent Recurrent Sexually Transmitted Infections After Pelvic Inflammatory Disease
Condition: Pelvic Inflammatory Disease (PID)
Intervention: Behavioral: Technology Enhanced Community Health Nursing
29 Recruiting Dating Violence and HIV Prevention in Girls: Adapting Mental Health Interventions
Conditions: Dating Violence;   HIV Infections
Interventions: Behavioral: Cognitive-Behavioral Dating Violence and HIV Prevention Group;   Behavioral: Psycho-educational Dating Violence and HIV prevention group
30 Not yet recruiting An Open Label Demonstration Project and Phase II Safety Study of Pre-Exposure Prophylaxis Use Among 15 to 17 Year Old Young Men Who Have Sex With Men (YMSM)
Condition: HIV Infection
Interventions: Behavioral: 3MV;   Behavioral: PCC;   Drug: Emtricitabine/tenofovir (FTC/TDF (Truvada®))
31 Recruiting Integrative Risk Reduction and Treatment for Teen Substance Use Problems and PTSD
Conditions: PTSD;   Alcohol Use Disorders;   Substance Use Disorders
Interventions: Behavioral: Risk Reduction through Family Therapy;   Behavioral: Treatment as Usual
32 Recruiting Culturally Informed Family Based Treatment of Adolescents: A Randomized Trial
Conditions: Substance Use Disorders;   Risk Behavior;   Psychiatric Disorders;   Family Dysfunction
Interventions: Behavioral: Family Therapy based on Structural Family Therapy;   Behavioral: Group Therapy;   Behavioral: Psychoeducational Sessions;   Behavioral: Individual Adolescent Therapy Sessions
33 Recruiting Treatment Failure of Chlamydial Infection in Males and Females in Youth Correctional Facilities
Condition: C. Trachomatis
Interventions: Drug: Doxycycline;   Drug: Azithromycin
34 Recruiting Connect to Protect (C2P): Building a Community-Based Infrastructure for HIV Prevention
Condition: HIV Infection
Intervention: Behavioral: Community Mobilization
35 Recruiting e-SiHLE: An Internet Pregnancy Prevention for Older Teenage Girls
Conditions: Pregnancy;   Sexually Transmitted Infections
Interventions: Behavioral: BUtiful. Be yoU! Talented, Informed, Fearless, Uncompromised, Loved;   Behavioral: DIVAS. Diversity, Individuality, Vitality, Activity and Strong.
36 Unknown  Risk Reduction for Drug Use and Sexual Revictimization
Conditions: Risk Reduction Through Family Therapy.;   Usual Care.
Intervention: Behavioral: Risk Reduction through Family Therapy
37 Recruiting Contraceptive Awareness and Reproductive Education
Conditions: Pregnancy;   Sexually Transmitted Infections
Interventions: Behavioral: Motivational Intervention;   Behavioral: Didactic Educational Counseling
38 Recruiting Enhancement of Connect to Protect® (C2P)
Condition: HIV Infection
Intervention: Behavioral: Community Mobilization
39 Unknown  Reducing Health Risk Behavior and Improving Health in Adolescents With Depression
Conditions: Depression;   Adolescent Health
Interventions: Other: Treatment as usual;   Behavioral: Behavioral health intervention
40 Recruiting Risk Taking and Fracture Study
Condition: Fracture
Interventions: Other: Fracture - Boys;   Other: Fracture - Girls;   Other: Non Fracture - Boys;   Other: Non Fracture - Girls

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Indicates status has not been verified in more than two years