Clinical trials: Gram-negative Bacterial Infection
Meningococcal Meningitis
A Study of the ACYW135 Meningococcal Polysaccharide Conjugate Vaccine
The purpose of this study was to explore the safety and immunogenicity of the experimental vaccine compared with the control vaccines.
- Trial name
- NCT06337071
- Testing
- ACYW135 Meningococcal Polysaccharide Conjugate Vaccine, ACYW135 Meningococcal Polysaccharide Vaccine
- Where
- China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Aimei Vacin BioPharm (Zhejiang) Co., Ltd.
Shigellosis
A Phase 1, Dose Escalation Study, to Evaluate a New Shigella Sonnei Vaccine in Healthy Adults.
This Phase 1 clinical trial is aimed to evaluate the safety and immunogenicity of 3 doses of 5 sequentially escalating dosages of a candidate vaccine against Shigella sonnei (1790GAHB vaccine) administered by intramuscular route…
- Trial name
- NCT02017899
- Testing
- S. sonnei 1790GAHB
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- GSK Vaccines Institute For Global Health S.r.l.
Cholera
Single Dose Oral Cholera Vaccine Study in Dhaka, Bangladesh
Bangladesh remains endemic for cholera, which experiences biannual outbreaks with additional epidemics seen during times of floods, cyclones or any natural disaster.
- Trial name
- SCVB (NCT02027207)
- Testing
- Shanchol
- Where
- Bangladesh
- Volunteers
- 204,438 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
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
Leptospirosis
Immune Response After Leptospirosis Infection
Leptospirosis is a zoonotic infection induced by pathogen bacteria (genus: Leptospira) growing in water polluted by animal fluids.
- Trial name
- SERO7LEPTO (NCT02898519)
- Testing
- cohort
- Volunteers
- 175 people
- Sponsor
- Centre Hospitalier Universitaire de la Réunion
Gram Negative Infections, Sepsis and Septic Shock
A Combination Therapy With Ceftazidime and Fosfomycin Will be Compared to Ceftazidime Alone in Hospitalized Adult Patients With Suspected Severe Gram-negative Bacterial Infections
The goal of this clinical trial is to : 1. Test whether the combination of CAZ±AVI and FOS leads to superior clinical outcomes in patients with severe suspected Gram-negative bacterial infection, as demonstrated by a shorter time…
- Trial name
- CAVIFOS (NCT07063095)
- Testing
- Ceftazidime± avibactam with fosfomycin
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- Angela HUTTNER
Shigellosis
A Human Challenge Study to Assess Protection of a Shigella Tetravalent Bioconjugate Vaccine
In this challenge study, the bioconjugate candidate vaccine Shigella4V2 will be tested for its ability to induce an immune response that protects healthy adult volunteers from infection with a wild-type Shigella sonnei strain…
- Trial name
- S4V03 (NCT06615375)
- Testing
- Shigella4V2
- Where
- 3 sites in United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- LimmaTech Biologics AG
HIV, Malaria
Impact of Cotrimoxazole Prophylaxis for HIV-Infected Adults on Antifolate Resistance
At least three studies in sub-Saharan Africa have demonstrated a decrease in morbidity or mortality among HIV-infected adults who took daily cotrimoxazole (trimethoprim sulfamethoxazole) [CTX] prophylaxis.
- Conditions
- HIV, Malaria, Diarrhea, Pneumonia
- Trial name
- NCT00137657
- Testing
- Cotrimoxazole (trimethoprim sulfamethoxazole)
- Where
- Kenya
- Volunteers
- 1,478 people
- Sponsor
- Centers for Disease Control and Prevention
Meningitis, Meningococcemia
Antibody Responses Following Meningococcal Tetravalent (A, C, Y, and W-135) Conjugate Vaccination in Healthy Adults
This study was designed to generate data for the assessment of Meningococcal Polysaccharide Diphtheria Toxoid Conjugate vaccine (Menactra®) when given to adults aged 18 to 55 years.
- Trial name
- NCT00772629
- Testing
- Meningococcal Polysaccharide Diphtheria Toxoid Conjugate
- Where
- 2 sites in United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Meningococcal Disease, Meningitis
Study of Sanofi Pasteur and Lanzhou Institute's Meningococcal (Group A and C) Polysaccharide Vaccine in Children
This study is part of the post-licensure commitment to evaluate the safety and immunogenicity of Meningo A+C vaccine in healthy Chinese children 2 to 6 years of age.
- Trial name
- NCT01430611
- Testing
- Meningococcal (Groups A and C) Polysaccharide Vaccine
- Where
- 2 sites in China
- Volunteers
- 666 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Neurosyphilis, Biomarkers
Cohort-Based Study of Diagnostic Biomarkers for Neurosyphilis
The goal of this observational study is to identify diagnostic biomarkers for neurosyphilis in patients with the condition. The main questions it aims to answer are: What plasma biomarkers are associated with neurosyphilis? What…
- Conditions
- Neurosyphilis, Biomarkers, Proteomics
- Trial name
- NCT06680011
- Where
- China
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center
Human Papilloma Virus (HPV), Tetanus-diphtheria-acellular Pertussis (Tdap)
Evaluation of Vaccination Reminder/Recall Systems for Adolescent Patients
A study team with extensive experience in immunization delivery research will evaluate the effectiveness of vaccination reminder/recall systems for adolescent patients in five types of clinical settings including: urban…
- Conditions
- Human Papilloma Virus (HPV), Tetanus-diphtheria-acellular Pertussis (Tdap), Meningococcal Infection, Varicella
- Trial name
- NCT00715234
- Testing
- Reminder/recall notices for vaccines
- Volunteers
- 4,807 people
- Sponsor
- University of Colorado, Denver
Salmonella Infections
A Study to Evaluate Safety, Reactogenicity, and Immune Response of GVGH iNTS-TCV Vaccine Against Invasive Nontyphoidal Salmonella and Typhoid Fever
The purpose of this study is to assess the safety, reactogenicity, and immune response induced by the GlaxoSmithKline Biologicals SA (GSK) Vaccines Institute for Global Health (GVGH) invasive nontyphoidal Salmonella-typhoid…
- Trial name
- NCT05480800
- Testing
- Invasive nontyphoidal Salmonella-typhoid conjugate vaccine (iNTS-TCV) low dose, Invasive nontyphoidal Salmonella-generalized modules for membrane antigens vaccine (iNTS-GMMA) low dose, Typhoid conjugate vaccine (TCV) low dose
- Where
- 2 sites in Belgium, Malawi
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Mycoplasma Pneumoniae, Mycoplasma Pneumoniae Pneumonia
Doxycycline vs. Macrolide for MRMP (DOMINO)
The goal of this clinical trial is to learn if doxycycline works to treat pneumonia in children. It focuses on children with Mycoplasma pneumoniae infection that may not respond to standard medicines.
- Trial name
- DOMINO (NCT07306234)
- Testing
- Doxycycline, Azithromycin
- Where
- 14 sites in South Korea
- Volunteers
- 208 people
- Sponsor
- Young June Choe
Tetanus, Hepatitis B
Lot-to-lot Consistency of Tritanrix™-HepB/Hib-MenAC & Its Non-inferiority vs Tritanrix™-HepB/Hiberix™ in Infants
The primary purpose of this study is to demonstrate the lot-to-lot consistency of 3 production lots of GSK Biologicals' Hib-MenAC (Haemophilus influenzae type b and meningococcal serogroups A and C) vaccine when reconstituted…
- Conditions
- Tetanus, Hepatitis B, Haemophilus Influenzae Type b, Whole Cell Pertussis
- Trial name
- NCT00197275
- Testing
- Hib-MenAC mixed with Tritanrix™-HepB
- Where
- 3 sites in Thailand
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Cystic Fibrosis
Trikafta/Kaftrio and Pseudomonas Aeruginosa
The goal of this observational study o is to define whether, how and to what extent treatment with Trikafta/Kaftrio directly affects Pseudomonas aeruginosa in individuals with cystic fibrosis.
- Trial name
- Kaf-Pseudo (NCT05675592)
- Where
- 2 sites in Italy
- Volunteers
- 20 people
- Sponsor
- Ospedale San Raffaele
Chlamydia, Gonorrhea
Multi-center Evaluation of the VERSANT® CT/GC DNA 1.0 Assay (kPCR)in Detecting C. Trachomatis and N. Gonorrhoeae
Multicenter clinical study to test a new qualitative in vitro nucleic acid amplification assay based on kPCR technology. The assay is intended for the diagnosis of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC).
- Trial name
- NCT01167777
- Where
- 7 sites in United States
- Volunteers
- 2,296 people
- Sponsor
- Siemens Healthcare Diagnostics Inc
Pertussis
Sero-prevalence of Anti-pertussis Antibodies and Disease Awareness Among Spanish Healthcare Professionals
This study aims to determine the sero-prevalence of anti-pertussis antibodies among healthcare professionals at hospital centres in Spain.
- Trial name
- NCT01706224
- Testing
- Blood sample, Data collection
- Where
- 3 sites in Spain
- Volunteers
- 757 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Helicobacter Infection
The Efficacy of the 7 Days Tailored Therapy as the 1st Eradication of H. Pylori Infection
To compare the eradication success rate between 10-days sequential therapy and 7-days tailored therapy based on H. pylori culture and antimicrobial susceptibility testing.
- Trial name
- NCT02373280
- Testing
- 10 day sequential therapy (Esomeprazole, amoxicillin, clarithromycin, metronidazole), 7 day tailored PPI triple therapy (clarithromycin-containing triple therapy), 7 day moxifloxacin based triple therapy [Esomeprazole, Moxifloxacin, Amoxicillin]
- Where
- South Korea
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Tick Borne Encephalitis (TBE), Lyme Borreliosis
FINtick - a Prospective Multicenter Study on Tick-borne Infections in Finland
Ticks in Finland can carry several microbes that may infect humans. The best known tick-borne diseases are Lyme borreliosis and tick-borne encephalitis (TBE).
- Conditions
- Tick Borne Encephalitis (TBE), Lyme Borreliosis, Neoehrlichiosis, Tick-Borne Diseases
- Trial name
- FINtick (NCT07897825)
- Where
- 3 sites in Finland
- Volunteers
- 850 people
- Sponsor
- Turku University Hospital
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.