Clinical trials: Chlamydia
Sexually Transmitted Infections (Not HIV or Hepatitis), Premature Birth
Genital Tract Infections, the Vaginal Microbiome and Gestational Age at Birth Among Pregnant Women in South Africa
This cohort study plans to investigate associations between the presence of multiple lower genital tract microorganisms in pregnancy and gestational age at birth.
- Conditions
- Sexually Transmitted Infections (Not HIV or Hepatitis), Premature Birth, Pregnancy; Infection, Microbial Colonization
- Trial name
- NCT06131749
- Testing
- No intervention
- Where
- South Africa
- Volunteers
- 603 people
- Sponsor
- University of Bern
Chlamydia Trachomatis Genital Infection
Using Urine to Study Antibodies & Functional Cell-Mediated Immunity in the Context of Chlamydia Trachomatis
The goal of this observational study is to learn if we can identify immune biomarkers in first-void urine and vaginal brush samples in Chlamydia trachomatis (CT) positive adult women.
- Trial name
- URSAFE-CT (NCT07596316)
- Testing
- Sampling
- Where
- Belgium
- Volunteers
- 73 people
- Sponsor
- Universiteit Antwerpen
Gonorrhea, Chlamydia
A Validation Study for Detecting Chlamydia and Gonorrhea in Rectal Samples
Our hypothesis is that nucleic acid amplification testing (NAAT) with the APTIMA Combo2 (AC2) will have greater sensitivity than culture in detecting Neisseria gonorrhoeae in rectal samples.
- Trial name
- NCT00827697
- Testing
- Gen-Probe APTIMA Combo2 (AC2)
- Where
- 2 sites in United States
- Volunteers
- 399 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Chlamydia, Gonorrhea
Detection of Chlamydia (CT) and Gonorrhea (NG)
To evaluate the illumigene Chlamydia and illumigene Gonorrhea assays, using the illumipro-10, with male urine, female urine, physician-collected (medical professional) endocervical swabs and self-collected vaginal swabs taken…
- Trial name
- NCT02055742
- Testing
- illumigene CT and NG assays, illumipro-10
- Where
- 3 sites in United States
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Meridian Bioscience, Inc.
Chlamydial Infections
Validation of Chlamydia Diagnostic Codes in TriNetX US EHR Data
This study is a pharmacoepidemiologic method study based on the secondary use of pre-existing data that examines whether TriNetX, a global health research network encompassing a worldwide electronic health record (EHR), database…
- Trial name
- NCT07094373
- Where
- United States
- Volunteers
- 4,878,935 people
- Sponsor
- Sanofi
Sexually Transmitted Infection, Chlamydia
Investigating Point-of-care Diagnostics for Sexually Transmitted Infections and Antimicrobial Resistance in Primary Care in Zimbabwe
A prospective interventional study to evaluate a strategy of point-of-care testing for sexually transmitted infections including chlamydia, gonorrhoea, trichomoniasis, syphilis, and Hepatitis B with comprehensive case management…
- Conditions
- Sexually Transmitted Infection, Chlamydia, Gonorrhea, Trichomoniasis
- Trial name
- IPSAZ (NCT05541081)
- Testing
- Point-of-care STI testing
- Where
- Zimbabwe
- Volunteers
- 1,005 people
- Sponsor
- London School of Hygiene and Tropical Medicine
HIV Infections, Sexually Transmitted Diseases
HIV and STD Prevention for High-Risk, Inner-City, African American Youth
This study will evaluate the joint and separate effectiveness of two HIV/STD prevention programs in providing protection against acquiring STDs and maintaining safer sex behavior.
- Trial name
- NCT00353405
- Testing
- Social Skills Training, Mass media, Control
- Where
- 4 sites in United States
- Volunteers
- 1,650 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Neisseria Gonorrhoeae Infection, Chlamydia Trachomatis Infection
Comparison of Efficacy of Two Combination Regimens for the Neisseria Gonorrhoeae and Chlamydia Coinfection
The frequency of Chlamydia trachomatis and Neisseria gonorrhoeae coinfection can vary depending on their individual incidence and prevalence rates.Single-agent therapy with ceftriaxone is the preferred regimen for treatment of…
- Trial name
- NCT05216744
- Testing
- Ceftriaxone 1000mg + doxycycline 100 mg, Cefixime 800mg + doxycycline 100 mg
- Where
- Vietnam
- Volunteers
- 125 people
- Sponsor
- Haiphong University of Medicine and Pharmacy
Opioid Use Disorder, HIV Infections
Combination Primary Care and Prevention Services for Women Who Inject Drugs and Exchange Sex in Seattle, Washington
The investigators will implement a non-randomized observational clinical trial that will include a pop-up clinic for women who inject drugs (WWID) near venues for exchange sex and drug use in north Seattle.
- Conditions
- Opioid Use Disorder, HIV Infections, Chlamydia, Gonorrhea
- Trial name
- NCT06187064
- Testing
- Mobile Van Clinic
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Washington
HIV Infection, Chlamydia
Gonorrhea and Chlamydia HIV-infected Men Who Have Sex With Men
This study will estimate the rates of asymptomatic Chlamydia and/or Gonorrhea in the oropharynx, rectum and urethra (urine) of HIV infected men who have sex with men at a specialty care center and compare it to the rates in…
- Conditions
- HIV Infection, Chlamydia, Gonorrhea
- Trial name
- NCT02019771
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Nebraska
HPV Genital Infection (Primary Condition Studied), Bacterial Vaginosis
Kinetics and Ecology of Human Papillomavirus Genital Infections in Young Women
Most genital infections by human papillomaviruses (HPV) are asymptomatic or benign and clear within a few months or years. There infections are much less studies than chronic infections, even though they represent the main…
- Conditions
- HPV Genital Infection (Primary Condition Studied), Bacterial Vaginosis, Chlamydiae Infection
- Trial name
- PAPCLEAR (NCT02946346)
- Testing
- vaginal sampling
- Where
- France
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
HIV Infections, HIV Pre-Exposure Prophylaxis
Vienna HIV Infection Via Sex Study
The main objective of this prospective observational cohort study is to investigate the epidemiology, the risk factors and ultimately the incidence of novel HIV infections among individuals at high risk for acquiring HIV via sex…
- Conditions
- HIV Infections, HIV Pre-Exposure Prophylaxis, Sexually Transmitted Diseases, Gonorrhea
- Trial name
- HIVEX (NCT05326061)
- Where
- Austria
- Volunteers
- 500 people
- Sponsor
- Medical University of Vienna
Trachoma, Chlamydia
Tripartite International Research for the Elimination of Trachoma
Mass antimicrobial administrations have been remarkably successful in reducing the prevalence of the ocular strains of Chlamydia that cause trachoma.
- Trial name
- TIRET (NCT01202331)
- Testing
- mass treatment with oral azithromycin
- Where
- Ethiopia
- Volunteers
- 29,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Leishmaniasis, Leptospirosis
Serological Measurement of Montpellier Professionals' Contacts with Infectious Agents Responsible for Animal-borne Diseases
Zoonoses and arboviroses refer to a group of diseases transmitted from animals to humans, either directly or indirectly (via mosquitoes, ticks or contact with contaminated environments).
- Conditions
- Leishmaniasis, Leptospirosis, Brucellosis, Q Fever
- Trial name
- SEZAM (NCT06859619)
- Testing
- Peripheral venous blood sample
- Where
- France
- Volunteers
- 183 people
- Sponsor
- University Hospital, Montpellier
Streptococcus Pneumonia, Haemophilus Influencae
Etiology of Community Acquired Pneumonia
The proposed study aims to provide current information, etiology and outcome of community-acquired pneumonia (CAP), risk factors for for CAP in isolates of Streptococcus pneumoniae and Haemophilus influencae, Mycoplasma…
- Conditions
- Streptococcus Pneumonia, Haemophilus Influencae, Mycoplasma Pneumonia, Chlamydia Pneumonia
- Trial name
- CAP (NCT00471757)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Pittsburgh
Chlamydia Trachomatis Infection
Safety and Efficacy Study of Rifalazil for the Treatment of Chlamydia Trachomatis Infection in Women
This study will test the safety and effectiveness of an investigational antibiotic drug, rifalazil for the treatment of uncomplicated genital Chlamydia trachomatis infection.
- Trial name
- NCT01631201
- Testing
- Rifalazil 25 milligram, Azithromycin 1 gram
- Where
- 5 sites in United States
- Volunteers
- 82 people
- Sponsor
- ActivBiotics Pharma, LLC
Neisseria Gonorrhoeae Infection, Chlamydia Trachomatis
Periodical Presumptive Treatment for the Control of Gonococcal Infections Among Sex Workers
In the early years of the HIV epidemic in Africa, female sex workers (FSWs) were identified as a high-prevalence, high-incidence, core group among whom the extraordinary prevalence of other sexually transmitted infections (STIs)…
- Conditions
- Neisseria Gonorrhoeae Infection, Chlamydia Trachomatis, HIV
- Trial name
- NCT01329588
- Testing
- Monthly antibiotic
- Where
- Benin
- Volunteers
- 636 people
- Sponsor
- CHU de Quebec-Universite Laval
Chlamydial Infection, Gonococcal Infection
Clinical Evaluation of the Click Sexual Health Test for the Detection of Neisseria Gonorrhoeae (NG), Trichomonas Vaginalis (TV), and Chlamydia Trachomatis (CT) in Women
This study is a multi-center study with a minimum of three CLIA-waived intended operator sites in the United States in which prospectively self-collected vaginal specimens obtained from subjects who are symptomatic or…
- Conditions
- Chlamydial Infection, Gonococcal Infection, Trichomoniasis
- Trial name
- NCT04098900
- Testing
- Click Sexual Health Test
- Where
- 5 sites in United States
- Volunteers
- 309 people, healthy volunteers welcome
- Sponsor
- Visby Medical
Alcohol Use, Drug Use
Trial of an Adapted STD Screening and Risk Reduction Intervention
The goal of this research study is to evaluate the impact of a paraprofessional-delivered, culturally adapted, evidence-based intervention (EBI) on sexually transmitted disease (STD), substance use and poor mental/emotional…
- Conditions
- Alcohol Use, Drug Use, Diagnostic Self Evaluation, Gonorrhea
- Trial name
- NCT02513225
- Testing
- Project EMPWR, Optimized Standard Care (OSC)
- Where
- United States
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Heart Disease, Cardiovascular Disease
The CLARICOR Trial: Effect of Clarithromycin on Mortality and Morbidity in Patients With Ischemic Heart Disease
A growing body of evidence links Chlamydia pneumoniae to the progression of coronary heart disease. The purpose of this study is to determine the positive and negative effect of 14 days treatment with clarithromycin 500 mg daily…
- Trial name
- NCT00121550
- Testing
- clarithromycin
- Where
- 6 sites in Denmark
- Volunteers
- 4,372 people
- Sponsor
- Copenhagen Trial Unit, Center for Clinical Intervention Research