NCT00262106
Trial to Evaluate PRO 2000/5 Gels for the Prevention of Vaginally Acquired HIV Infection prevention 3 completed NCT05873751
A Study to Learn About How Trumenba Vaccine Shots Work Against Gonorrhea Infection in Teenagers and Young Adults in the United States. Not Available Not Available completed NCT01439503
Safer Sex Program for Young African-American Men No drug interventions prevention 2 completed NCT06187064
Combination Primary Care and Prevention Services for Women Who Inject Drugs and Exchange Sex in Seattle, Washington No drug interventions health_services_research Not Available recruiting NCT02493647
Love, Sex & Choices: A Web Series on Mobile Devices to Reduce Black Women's HIV Risk No drug interventions prevention Not Available completed NCT01150747
Chlamydia Trachomatis Immunology and Vaccinology Study Not Available Not Available completed NCT02019771
Gonorrhea and Chlamydia HIV-infected Men Who Have Sex With Men No drug interventions Not Available Not Available completed NCT01465607
Implementation of an Efficacious Intervention for High Risk Women in Mexico No drug interventions health_services_research Not Available completed NCT06188442
Superiority of On-demand PrEP Versus PEP on Using Doxycycline for Preventing STI in MSM prevention 4 not_yet_recruiting NCT00146406
Multi-level Interventions for STD Prevention Among Adolescents No drug interventions prevention Not Available terminated NCT00970749
Antigen-Specific Cell Mediated Immune Response to Chlamydia Trachomatis No drug interventions Not Available Not Available completed NCT03186534
Randomized Trial of an HIV Prevention and Relationship Education Program for Young Male Couples No drug interventions prevention 2 completed NCT00140296
Using the Healthcare Visit to Improve Contraceptive Use No drug interventions educational_counseling_training Not Available completed NCT03715335
Adolescent Sexually Transmitted Infection Screening in the Emergency Department No drug interventions screening Not Available active_not_recruiting NCT06154239
Screening With Tampons: Evaluating Diagnostic Accuracy and HPV and Assessing Participant Views No drug interventions diagnostic Not Available active_not_recruiting NCT02513225
Trial of an Adapted STD Screening and Risk Reduction Intervention No drug interventions prevention Not Available completed NCT01184157
Randomized Trial of Home Versus Clinic-based Screening for Sexually Transmitted Infections No drug interventions screening Not Available completed NCT01202331
Tripartite International Research for the Elimination of Trachoma treatment 4 completed NCT03896776
A Pragmatic Trial of Two Strategies for Implementing an Effective eHealth HIV Prevention Program (Keep It Up! 3.0) No drug interventions prevention Not Available completed NCT01596946
Home-sampling in Partner Notification of Chlamydia No drug interventions Not Available Not Available completed NCT03980223
Evaluation of Doxycycline Post-exposure Prophylaxis to Reduce Sexually Transmitted Infections in PrEP Users and HIV-infected Men Who Have Sex With Men prevention 4 completed NCT00221364
Trachoma Elimination Follow-up treatment 4 completed NCT00187902
Evaluation of NAATs for Detection of C. Trachomatis and N. Gonorrhoeae From Pharynx, Rectum, Glans & Urethra of MSM No drug interventions Not Available Not Available completed NCT03090802
MAMAS: Mentoring Adolescent Mothers at School No drug interventions prevention Not Available completed NCT02447484
Texting Intervention to Sustain HIV Prevention in Women in High-drug-use Contexts No drug interventions prevention Not Available completed NCT01720654
Expedited Partner Therapy for MSM in Peru No drug interventions prevention Not Available completed NCT01167777
Multi-center Evaluation of the VERSANT® CT/GC DNA 1.0 Assay (kPCR)in Detecting C. Trachomatis and N. Gonorrhoeae No drug interventions Not Available Not Available terminated NCT01836445
Keep It Up! 2.0: A Comparison of Two Online HIV Intervention Programs for Young Men Who Have Sex With Men No drug interventions prevention Not Available completed NCT05870098
Meatal Swab Yourself With Testing for Infections Collectively No drug interventions diagnostic Not Available recruiting NCT00827697
A Validation Study for Detecting Chlamydia and Gonorrhea in Rectal Samples No drug interventions Not Available Not Available completed NCT05326061
Vienna HIV Infection Via Sex Study No drug interventions Not Available Not Available recruiting NCT04553211
Expedited Partner Therapy and the HIV Prevention Cascade No drug interventions prevention Not Available completed NCT05678556
Effectiveness of Relationship Education for Reducing HIV Incidence Among SGM No drug interventions prevention Not Available recruiting NCT02055742
Detection of Chlamydia (CT) and Gonorrhea (NG) No drug interventions Not Available Not Available completed NCT03284541
Online HIV Prevention for Young Male Couples No drug interventions prevention 2 completed NCT01708317
Computer-Assisted Self-Interviews and Health Screening in the Pediatric Emergency Department No drug interventions screening Not Available completed NCT01140022
Leveraging Technology as a Clinician Extender to Screen Culturally Diverse Young Women for Chlamydia No drug interventions Not Available Not Available completed NCT01195220
Project AWARE: Using the Emergency Department (ED) to Prevent Sexually Transmitted Infections (STIs) in Youth No drug interventions prevention Not Available withdrawn NCT03895320
Protecting Our Future Generation: Promotion of Protective Sexual Health Practices Among Native American Youth and Young Adults Through an Assets-based Self-care Intervention No drug interventions basic_science Not Available completed NCT02099760
Cepheid Rectal Sample Validation Study No drug interventions Not Available Not Available completed NCT02122094
Implementation of a Sexual Health Intervention for Young Men Who Have Sex With Men (MSM) in Two Vietnamese Cities No drug interventions treatment Not Available completed NCT01654991
Randomized Trial of Home Versus Clinic-Based STD Testing No drug interventions screening Not Available completed NCT00322972
Trachoma Amelioration in Northern Amhara (TANA) treatment 4 completed NCT04553068
Evaluation of EVO100 for Prevention of Urogenital Chlamydia Trachomatis and Neisseria Gonorrhoeae Infection No drug interventions prevention 3 completed NCT05541081
Investigating Point-of-care Diagnostics for Sexually Transmitted Infections and Antimicrobial Resistance in Primary Care in Zimbabwe No drug interventions health_services_research Not Available active_not_recruiting NCT04325555
Pre-exposure Prophylaxis: A Miracle Drug or a Moral Hazard No drug interventions Not Available Not Available completed NCT06100250
Zenyth: Motivational Interviewing-based Telehealth Intervention for Bacterial Sexually Transmitted Infection Screening No drug interventions health_services_research Not Available recruiting NCT00644150
Effectiveness of HIV/Sexually Transmitted Infection Training for Physicians in China No drug interventions prevention Not Available completed NCT06428643
A Seek, Test, and Treat Intervention to Reduce Chlamydia Trachomatis Disparities No drug interventions screening Not Available not_yet_recruiting NCT05840159
A Study of Doxycycline to Treat Chlamydial Infection treatment 4 recruiting NCT03596151
Clinical Study of a Single-Use, Point-of-Care Molecular Diagnostic Device for the Detection of Neisseria Gonorrhoeae (NG), Trichomonas Vaginalis (TV), and Chlamydia Trachomatis (CT) Utilizing Vaginal Swabs No drug interventions diagnostic Not Available terminated NCT04098900
Clinical Evaluation of the Click Sexual Health Test for the Detection of Neisseria Gonorrhoeae (NG), Trichomonas Vaginalis (TV), and Chlamydia Trachomatis (CT) in Women No drug interventions Not Available Not Available completed NCT03249935
YCFM (Youth Correctional Facilities Males) treatment 2 completed NCT00980148
Treatment Failure of Chlamydial Infection in Males and Females in Youth Correctional Facilities treatment 3 completed NCT01849653
Self-Obtained Vaginal Swabs for Chlamydia and Gonorrhea Testing No drug interventions Not Available Not Available completed NCT03852316
Clinical Study of a Diagnostic Device for NG, TV and CT in Women No drug interventions diagnostic Not Available completed NCT00207493
The Participant Agreement for Contact Tracing (PACT) Study: Enhancing Partner Notification Services. No drug interventions prevention 1 / 2 completed NCT01291264
Use of Abbott RealTime CT/NG to Detect Chlamydia Trachomatis [CT] & Neisseria Gonorrhoeae [NG] in Men Who Have Sex With Men [MSM] No drug interventions Not Available Not Available terminated NCT00091728
Hormonal Contraception and Risk of Chlamydia and Gonorrhea Not Available Not Available terminated NCT00578188
Chlamydia Trachomatis Persistence in the Female Gastrointestinal Tract No drug interventions Not Available Not Available withdrawn NCT00561028
Chlamydia and Mycoplasma in Coronary Artery Disease No drug interventions Not Available Not Available completed NCT00037388
Pediatrics:Chlamydia, Sickle Cell Anemia and Stroke Risk - Ancillary to STOP II No drug interventions Not Available Not Available completed NCT01638637
Prospective Collection of Female and Male Specimens for PANTHER® System Testing No drug interventions Not Available Not Available completed NCT00207506
Lay Health Advisors for Sexually Transmitted Disease Prevention No drug interventions prevention 1 / 2 completed NCT03374696
Theater in School Sex Education - a Randomized Controlled Study No drug interventions prevention Not Available completed NCT00005496
Inflammation, Infection, and Future Cardiovascular Risk No drug interventions Not Available Not Available completed NCT00132457
Use of Self-collected Vaginal Swabs as an Innovative Approach to Facilitate Testing for Repeat Chlamydia Infection No drug interventions prevention Not Available completed NCT00112255
Partner Notification for Chlamydia in Primary Care No drug interventions prevention 3 completed NCT03073538
Screening of Gonococcal and Chlamydial Infections in the Third Trimester No drug interventions Not Available Not Available completed NCT01728103
Prospective Collection of Female Specimens for Testing With Gen-Probe APTIMA (Registered Trademark) Assays No drug interventions Not Available Not Available terminated NCT00001890
Effects of Hormone Therapy on the Immune Systems of Postmenopausal Women With Chronic Infections treatment 2 completed NCT05727033
Extraordinarily Fun Training Project in Compulsory Secondary Education - Sexually Transmitted Infections No drug interventions prevention Not Available not_yet_recruiting NCT00005547
Infection and Cardiovascular Disease No drug interventions Not Available Not Available completed NCT00124878
Trial of Male Circumcision: HIV, Sexually Transmitted Disease (STD) and Behavioral Effects in Men, Women and the Community No drug interventions prevention 3 unknown_status NCT00115388
Community-Based Trial of Screening for Chlamydia Trachomatis to Prevent Pelvic Inflammatory Disease No drug interventions prevention Not Available completed NCT00607659
Immunopathogenesis of Chlamydia No drug interventions Not Available Not Available completed NCT00120770
Cellulose Sulfate (CS) Gel and HIV in Nigeria No drug interventions prevention 3 terminated NCT00252096
Nucleic Acid Amplification Tests (NAATs) for the Diagnosis of Pharyngeal and Rectal Chlamydia and Gonorrhea Infections No drug interventions diagnostic Not Available completed NCT00000120
Clinical Trial of Eye Prophylaxis in the Newborn treatment 3 completed NCT00381992
Risk Assessment of Long-Haul Truck Drivers No drug interventions Not Available Not Available completed