Clinical trials: Chlamydia
Trachoma
Study of Three Alternatives for Mass Treatment in Trachoma Villages of Tanzania
After single, yearly, mass treatment of communities with azithromycin for active trachoma, what is the added effectiveness for reduction of trachoma and ocular C.
- Trial name
- NCT00347607
- Testing
- community surveillance and re-treatment
- Where
- 2 sites in United States, Tanzania
- Volunteers
- 2,700 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Chlamydia Trachomatis Infection
Phase 2B/3 Double-blinded Placebo-controlled
Phase 2B double-blind placebo-controlled efficacy trial of EVO100 (previously known as Amphora ® Gel) for the prevention of acquisition of urogenital Chlamydia trachomatis infection
- Trial name
- NCT03107377
- Testing
- EVO100
- Where
- 50 sites in United States
- Volunteers
- 860 people, healthy volunteers welcome
- Sponsor
- Evofem Inc.
Chlamydia Trachomatis, Neisseria Gonorrhoeae Infection
Clinical Evaluation of the APTIMA® COMBO 2® Assay Using the PANTHER™ System
The objectives of this study are to establish the performance characteristics of the AC2 (APTIMA Combo 2) Assay on the PANTHER System for the sample types cleared for use on the TIGRIS and DTS (Direct Tube Sampling) Systems and…
- Trial name
- NCT01733069
- Testing
- APTIMA COMBO 2 Assay (AC2 Assay)
- Where
- 7 sites in United States
- Volunteers
- 1,912 people, healthy volunteers welcome
- Sponsor
- Gen-Probe, Incorporated
Chlamydia Trachomatis Genital Infection, Chlamydia Trachomatis Infection of Anus and Rectum
Are Rectal and Genital Chlamydia Trachomatis Infections in Women Related to Anal Sex, Autoinoculation / Contamination
Chlamydia trachomatis is the most common cause of sexually transmitted bacterial infection in Sweden, an infection that is notifiable according to the Communicable Diseases Act and the Communicable Diseases Ordinance.
- Trial name
- NCT04030949
- Testing
- No new interventions will be applied. MLST and MLVA even vPCR are tests already existing, tested and without any known adverse effects for the participants
- Where
- 2 sites in Sweden
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Region Östergötland
Chlamydia Infections
Use of Self-collected Vaginal Swabs as an Innovative Approach to Facilitate Testing for Repeat Chlamydia Infection
The purpose of this study is to determine if, among women who were treated for a prior chlamydial infection, home-based, self-collected vaginal swabs can increase rescreening for chlamydia in comparison with rescreening in the…
- Trial name
- NCT00132457
- Testing
- Self-collected vaginal swab for chlamydia testing
- Where
- 3 sites in United States
- Volunteers
- 1,830 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
PrEP Adherence, Sexually Transmitted Infections (STIs)
STI Testing to Enhance PrEP Use in Pregnancy
The investigators are conducting a study in Botswana to see if offering STI testing along with expanded HIV prevention options (PrEP) helps more pregnant women start and continue using PrEP during and after pregnancy.
- Conditions
- PrEP Adherence, Sexually Transmitted Infections (STIs), Pregnancy
- Trial name
- STEP-UP (NCT06919614)
- Testing
- Chlamydia trachomatis, Neisseria gonorrhoeae and Trichomonas vaginalis testing
- Where
- Botswana
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Botswana Harvard AIDS Institute Partnership
Gonorrhea, Chlamydia
Cepheid Rectal Sample Validation Study
The purpose of this study is to validate Xpert CT/NG for the detection of CT and GC in rectal samples as part of the PA DOH and CLIA requirements.
- Conditions
- Gonorrhea, Chlamydia, Trichomonas
- Trial name
- NCT02099760
- Testing
- STD testing (GC/Ct/trich)
- Where
- 2 sites in United States
- Volunteers
- 402 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Gonorrhea, Chlamydia Infections
Risk Assessment of Long-Haul Truck Drivers
International studies have repeatedly documented a substantial prevalence of sexual risk behaviors and high rates of human immunodeficiency virus (HIV) and other sexually transmitted infections (STI) ranging from 5%-56% amongst…
- Conditions
- Gonorrhea, Chlamydia Infections, Hepatitis B, Hepatitis C
- Trial name
- NCT00381992
- Where
- United States
- Volunteers
- 294 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Chlamydia Trachomatis, Gonorrhea
Clinical Evaluation of the Aptima® Combo 2® Assay Using the Panther® System in Female Urine Samples
The objective of this study is to evaluate the performance characteristics of the AC2 assay on the Panther system using female urine specimens.
- Trial name
- NCT02795975
- Where
- 18 sites in United States
- Volunteers
- 1,766 people, healthy volunteers welcome
- Sponsor
- Hologic, Inc.
Chlamydia Trachomatis Infection, Neonatal Infection
Antenatal Chlamydia Trachomatis and Neisseria Gonorrhoeae Testing to Prevent Adverse Neonatal Consequences
To assess the effectiveness of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) testing and treatment during pregnancy to reduce adverse pregnancy and birth outcomes compared to the standard of care (treatment based on…
- Conditions
- Chlamydia Trachomatis Infection, Neonatal Infection, Preterm Birth, Gonorrhea
- Trial name
- NCT04955717
- Testing
- Chlamydia trachomatis and Neisseria gonorrhoeae screening using the GeneXpert
- Where
- 2 sites in United States, Botswana
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Chlamydia, Gonorrhea
Project AWARE: Using the Emergency Department (ED) to Prevent Sexually Transmitted Infections (STIs) in Youth
Project Aware introduces a sexually transmitted infection (STI) screening model for sexually experienced adolescents aged 14 to 21 in a large, inner-city Emergency Department (ED) in the Bronx, N.Y.
- Conditions
- Chlamydia, Gonorrhea, HIV
- Trial name
- AWARE (NCT01195220)
- Testing
- HIV testing, STI/HIV-T, STI/HIV-Plus
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- North Bronx Healthcare Network
Childhood Mortality
Mortality Reduction After Oral Azithromycin: Morbidity Study
The long-term goal of this study is to more precisely define the role of mass azithromycin treatments as an intervention for reducing childhood morbidity and increasing growth, and for the potential selection of antibiotic…
- Trial name
- MORDORMorb (NCT02048007)
- Testing
- Azithromycin
- Where
- 6 sites in United States, Malawi and 3 more
- Volunteers
- 72,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Malaria in Pregnancy, Sexually Transmitted Infections
Intermittent Preventive Treatment With Azithromycin-containing Regimens in Pregnant Women in Papua New Guinea
The purpose of this study is to determine whether repeated courses of sulphadoxine-pyrimethamine (SP) in combination with azithromycin given at Antenatal Clinic, leads to lower rates of low birth weight deliveries (<2.5 kg) among…
- Conditions
- Malaria in Pregnancy, Sexually Transmitted Infections, Anaemia
- Trial name
- IPTp in PNG (NCT01136850)
- Testing
- chloroquine, sulphadoxine pyrimethamine, LLIN, azithromycin, sulphadoxine pyrimethamine, LLIN
- Where
- Papua New Guinea
- Volunteers
- 2,793 people, healthy volunteers welcome
- Sponsor
- University of Melbourne