Clinical trials: CHLAMYDIA INFECTIONS
Pregnancy, Sexually Transmitted Diseases
Increased Access to Emergency Contraceptive Pills
This study will evaluate the effect of easy access to emergency contraceptive pills (ECPs) on the rates of pregnancy and sexually transmitted infections (STIs).
- Trial name
- NCT00060463
- Testing
- Increased access to emergency contraceptive pills
- Where
- 2 sites in United States
- Volunteers
- 1,490 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Reproductive Tract Infections
Evaluation of Immediate v. Delayed CT/NG Test for Treatment in the ED
The purpose of this study is to determine if immediate availability of GeneXpert® CT/NG test results reduces the overtreatment rate for ED patients with suspected gonorrhea or chlamydia and to assess changes in clinician…
- Trial name
- NCT01989130
- Testing
- Roche AMPLICOR CT/NG, Cepheid Xpert CT/NG Test
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- George Washington University
Sexually Transmitted Diseases
Comparing Specimen Collection Techniques to Screen for Sexually Transmitted Infections in Pregnant Women: A Pilot Study
The purpose of this research study is to compare two specimen collection techniques (vaginal vs. endocervical swab) to screen for sexually transmitted infections in pregnant women.
- Trial name
- NCT03877263
- Testing
- Endocervical swab for detection of STI, Vaginal swab for detection of STI
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- OhioHealth
Gonorrhea, Chlamydia
Doxycycline Prophylaxis for Prevention of Sexually Transmitted Infections
The goal of this open-label, randomized trial is to assess the efficacy of doxycycline prophylaxis in reducing incidences of bacterial sexually transmitted infections (STIs) among adolescent and young adult females while also…
- Conditions
- Gonorrhea, Chlamydia, Syphilis, Sexually Transmitted Infections (STIs)
- Trial name
- NCT06738407
- Testing
- Doxycycline hyclate delayed released 200 mg, Doxycycline hyclate delayed released 200 mg weekly, Per standard of care with quarterly STI testing/treatment and sexual health counseling
- Where
- 13 sites in United States
- Volunteers
- 760 people
- Sponsor
- Westat
Chlamydia
Multi-level Interventions for STD Prevention Among Adolescents
Sexually active adolescents between the ages of 10 and 19 are at extremely high risk for sexually transmitted diseases (STD), including HIV, and teen pregnancy.The overall goal of this research program is to develop, implement…
- Trial name
- NCT00146406
- Testing
- Project Connect
- Where
- United States
- Volunteers
- 36,502 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Genital Chlamydia Trachomatis Infection
Prevention of Diseases Induced by Chlamydia Trachomatis
The main objective of the study is to determine whether early screening and treating young women (<25 years of age) for genital Chlamydia Trachomatis (Ct) infection reduces the cumulative incidence of pelvic inflammatory disease…
- Trial name
- i-PREDICT (NCT02904811)
- Testing
- Testing for Ct infection immediately, Testing for Ct infection at the end of the study
- Where
- France
- Volunteers
- 1,092 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Bacterial Pneumonia
Comparative Study of Ceftaroline vs. Ceftriaxone in Adults With Community-Acquired Pneumonia
The purpose of the study is to determine if the antibiotic ceftaroline is safe and effective in the treatment of community-acquired pneumonia in adults.
- Trial name
- CAP (NCT00509106)
- Testing
- Ceftaroline fosamil for Injection, Ceftriaxone
- Where
- 134 sites in United States, Argentina and 13 more
- Volunteers
- 622 people
- Sponsor
- Forest Laboratories
Trachoma
Safety and Immunogenicity of a Chlamydia Vaccine CTH522
CHLM-02 was a phase I, double-blind, randomized, placebo-controlled trial of the chlamydia vaccine CTH522. 65 trial participants were randomized into 12 groups and six cohorts (A1 to F2).
- Trial name
- CHLM-02 (NCT03926728)
- Testing
- CTH522-CAF01 IM, CTH522-CAF09b IM, CTH522 ID
- Where
- United Kingdom
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Statens Serum Institut
HIV Infections, Gonorrhea
Cellulose Sulfate (CS) Gel and HIV in Nigeria
This is a Phase 3, multi-center, randomized, placebo-controlled trial to determine the effectiveness and safety of the 6% cellulose sulfate (CS) vaginal gel for the prevention of HIV infection.
- Conditions
- HIV Infections, Gonorrhea, Chlamydia Infections
- Trial name
- NCT00120770
- Testing
- Cellulose Sulfate Vaginal Gel (Microbicide)
- Where
- 2 sites in Nigeria
- Volunteers
- 2,160 people, healthy volunteers welcome
- Sponsor
- FHI 360
Sexually Transmitted Diseases, Bacterial, Syphilis
Superiority of On-demand PrEP Versus PEP on Using Doxycycline for Preventing STI in MSM
The goal of this clinical trial is to compare the effectiveness of doxycycline taken for on-demand pre-exposure prophylaxis (DoxyODPrEP) and its post-exposure use (DoxyPEP) in preventing bacterial sexually transmitted infections…
- Conditions
- Sexually Transmitted Diseases, Bacterial, Syphilis, Gonorrhea, Chlamydia
- Trial name
- NCT06188442
- Testing
- DoxyODPrEP, DoxyPEP
- Where
- Hong Kong
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Chlamydia, Gonorrhea
A Seek, Test, and Treat Intervention to Reduce Chlamydia Trachomatis Disparities
This study includes testing for four STIs (chlamydia, gonorrhea, syphilis, and HIV) at no cost. If positive, individual subjects will also be counseled and offered options for treatment for themselves and their sex partners that…
- Conditions
- Chlamydia, Gonorrhea, Hiv, Syphilis
- Trial name
- NCT06428643
- Testing
- Chlamydia, gonorrhea, syphilis, and HIV screening
- Where
- United States
- Volunteers
- 2,322 people, healthy volunteers welcome
- Sponsor
- Tulane University
Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection
Pharmacy-based Testing and Treatment for Gonorrhea and Chlamydia
Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) are the first and second most commonly reported sexually transmitted infections (STI) in Canada, respectively, and rates are increasing.
- Trial name
- NCT06234943
- Testing
- Chlamydia trachomatis and Neisseria gonorrhea self-swab(s) and/or urine collection. Clinical assessment and prescribing of treatment for participants with positive test results
- Where
- 5 sites in Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nova Scotia Health Authority
Respiratory Tract Infections
Comparison of Nasopharyngeal Swab v. Nasopharyngeal Saline Wash or Saliva Collection in Testing for Respiratory Viruses
Respiratory tract infections (RTIs) are prevalence community diseases and is the third leading cause of death worldwide. Rapid diagnosis of RTIs is essential as it drives decision points such as treatment, disposition, and…
- Trial name
- NCT05864118
- Testing
- Respiratory pathogen panel PCR test, COVID-19 antibody test
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- University of Nebraska
Chlamydial Infection
YCFM (Youth Correctional Facilities Males)
The proposed study is a single center (with multiple long-term YCFs) treatment trial of the CDC-recommended azithromycin regimen (1 gm PO once) for chlamydia in males.
- Trial name
- NCT03249935
- Testing
- Azithromycin
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Chlamydia Trachomatis Infection
Incubation Time and Test of Cure of Chlamydia Trachomatis
Objective was to understand the dynamics of Chlamydia trachomatis (Ct) detection by nucleic acid amplification testing (NAAT) after treatment and consequences for test-of-cure practice.
- Trial name
- Incure (NCT01448876)
- Where
- Netherlands
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Sexually Transmitted Infections, HIV
Multimedia WORTH With Black Drug-Involved Women on Probation
The proposed study is a randomized controlled trial (RCT) that will rigorously evaluate the effectiveness and cost-effectiveness of delivering a multimedia evidence-based intervention (WORTH) and streamlined HIV testing to…
- Conditions
- Sexually Transmitted Infections, HIV, Gonorrhea, Trichomonas
- Trial name
- E-WORTH (NCT02391233)
- Testing
- E-WORTH, Streamlined HIV Testing
- Where
- United States
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Columbia University
Trachoma, Lymphatic Filariases
Cluster RCT of Co-administration Azithromycin, Albendazole & Ivermectin
Cluster-randomised trial comparing co-administration of Azithromycin/Ivermectin/Albendazole with separate administration of Azithromycin and Ivermectin/Albendazole.
- Trial name
- NCT03570814
- Testing
- Administration of Albendazole on Day 1, Administration of Ivermectin on Day 1, Administration of Azithromycin on Day 1
- Where
- Ethiopia
- Volunteers
- 13,511 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Chlamydial Conjunctivitis
The Effect of Oral Azithromycin in the Treatment of Chlamydial Conjunctivitis
Chlamydia trachomatis is one of the major causes of sexually transmitted disease and also the leading infectious cause of blindness in the world.Treatment of C. trachomatis eye infection has involved for a long time.
- Trial name
- NCT01178762
- Testing
- Azithromycin
- Where
- Taiwan
- Volunteers
- 42 people
- Sponsor
- National Taiwan University Hospital
Chlamydia, Gonorrhea
Randomized Trial of Home Versus Clinic-based Screening for Sexually Transmitted Infections
This study randomizes women using long-acting reversible methods of contraception to home-based STD screening through the mail compared to screening available in a clinical setting.
- Trial name
- NCT01184157
- Testing
- Home screening, Clinic screening
- Where
- United States
- Sponsor
- Washington University School of Medicine
Trachoma
Water Uptake for Health in Amhara Pilot
Trachoma is a blinding disease caused by ocular strains of Chlamydia trachomatis. The Carter Center and Proctor Foundation have been jointly conducting trachoma research in the Goncha Siso Enese woreda of Amhara for the past 8…
- Trial name
- WUHA (NCT02373657)
- Testing
- instruction in soap-making and hygiene education
- Where
- Ethiopia
- Volunteers
- 4,068 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco