Clinical trials: Group A Streptococcus
Group B Streptococcus, Invasive Bacterial Diseases (IBD)
Preparing for Maternal GBS Vaccine Trials in Africa
Infections are one of the key causes of newborn deaths. Among them, Group B Streptococcus (GBS) is the leading cause of sepsis and bacterial meningitis in the first 90 days of life.
- Conditions
- Group B Streptococcus, Invasive Bacterial Diseases (IBD), Maternal Immunization
- Trial name
- PROTECT (NCT06833957)
- Where
- 10 sites in Kenya, Malawi and 2 more
- Volunteers
- 18,100 people, healthy volunteers welcome
- Sponsor
- Barcelona Institute for Global Health
Group B Streptococcus Infection
A Follow up Study of Group B Streptococcus (GBS)-NN/NN2 Vaccine in Healthy Volunteers
The goal of this follow-up study is to investigate the persistence of the immune response induced by the GBS-NN/NN2 vaccine in women who have participated in study MVX0002, and/or in study MVX0003 with GBS-NN/NN2 vaccine and…
- Trial name
- NCT06280157
- Testing
- GBS-NN/NN2
- Where
- United Kingdom
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Minervax ApS
Group B Streptococcus Infections
Trial To Evaluate The Safety, Tolerability, And Immunogenicity Of A Multivalent Group B Streptococcus Vaccine In Healthy Nonpregnant Women And Pregnant Women And Their Infants
Phase 1/2, randomized, placebo-controlled, observer-blinded study will evaluate the safety, tolerability and immunogenicity of the investigational multivalent group B streptococcus vaccine administered at one dose level (various…
- Trial name
- NCT03765073
- Testing
- Multivalent Group B streptococcus vaccine
- Where
- 35 sites in United States, South Africa and 1 more
- Volunteers
- 1,208 people, healthy volunteers welcome
- Sponsor
- Pfizer
Invasive Group B Streptococcus Disease, Group B Streptococcus
Comprehensive Outcomes Monitoring for Peri- and Postnatal Invasive Group B Strep Sequelae (COMPPASS) Registry
The goal of this registry is to collect and store important medical and non-health information on children from 0 to 18 years of age affected by early- (up to 24 hours after birth) and late-onset (up to 90 days after birth)…
- Conditions
- Invasive Group B Streptococcus Disease, Group B Streptococcus, Group B Streptococcal Infection, Group B Streptococcus (GBS) Disease
- Trial name
- COMPPASS (NCT06896526)
- Volunteers
- 10,000 people
- Sponsor
- Precia Group
Group B Streptococcus Carrier in Childbirth, Group B Streptococcal Infection, Late-Onset
Serosurveillance Study of Maternally Derived Anti-GBS Antibody
Globally, neonatal mortality remains unacceptably high, with little change in the death rate in the first 28 days of life since 1990, despite reductions in under-5 mortality of up to 50% over the same period.
- Conditions
- Group B Streptococcus Carrier in Childbirth, Group B Streptococcal Infection, Late-Onset, Group B Streptococcal Infection, Early-Onset, Group B Streptococcus Neonatal Sepsis
- Trial name
- ProGreSs (NCT04549220)
- Where
- Uganda
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- St George's, University of London
Group B Streptococcus Infection
Study to Assess a Booster Dose of GBS-NN/NN2 Vaccine
This is an open label booster vaccine follow-up study. Participants who had received a primary course of GBS-NN/NN2 or placebo in Study MVX0002 will be invited to return to receive a booster dose (or first dose in the case of…
- Trial name
- NCT05005247
- Testing
- GBS-NN/NN2
- Where
- United Kingdom
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Minervax ApS
Group B Streptococcus Infections
Trial to Evaluate the Safety, Tolerability, and Immunogenicity of A Multivalent Group B Streptococcus Vaccine When Administered Concomitantly With Tdap in Healthy Nonpregnant Women
This phase 2B, placebo-controlled, randomized, observer-blinded trial will evaluate the safety, tolerability, and immunogenicity of the investigational multivalent group B streptococcus vaccine administered concomitantly with…
- Trial name
- NCT04766086
- Testing
- Multivalent Group B streptococcus vaccine, Tetanus, diphtheria, and acellular pertussis vaccine
- Where
- 12 sites in United States
- Volunteers
- 306 people, healthy volunteers welcome
- Sponsor
- Pfizer
Bacterial Infection Due to Streptococcus, Group B, Streptococcus Agalactiae
Extension Study to Evaluate the Immunogenicity and Safety of the Second Dose of GBS Trivalent Vaccine in Healthy Non-Pregnant Subjects.
The objective of this extension study is the initial assessment of safety and immunogenicity of the second dose of GBS Trivalent Vaccine following the time interval that is close to the inter-pregnancy interval observed in the…
- Trial name
- NCT02690181
- Testing
- GBS Trivalent Vaccine
- Where
- Belgium
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Group B Streptococcus Carrier in Childbirth, Gastrointestinal Symptoms
The Efficacy of Probiotics to Reduce Antepartum Group B Streptococcus Colonization.
This study is a randomized double blind, placebo controlled trial to determine the efficacy of an oral probiotic in reducing antenatal Group B Streptococcus colonization.
- Trial name
- NCT03696953
- Testing
- Florajen3
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Marquette University
Sepsis Due to Streptococcus, Group A, Risk Factors
Invasive Group A Streptococcal Infection
This study is observational, retrospective and prospective study in pediatric patients hospitalized with invasive streptococcal A infection
- Conditions
- Sepsis Due to Streptococcus, Group A, Risk Factors, Severe Infection, Medical Care
- Trial name
- ISAI (NCT05788861)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Association Clinique Thérapeutique Infantile du val de Marne
Group B Streptococcus
The Prevalence of Group B Streptococcus Positive Pregnant Patients in an Inner City Tertiary Care Center
A retrospective review of the prevalence of Group B Streptococcus Positive Pregnant Patients in an Inner City Tertiary Care Center
- Trial name
- NCT01251289
- Volunteers
- 628 people
- Sponsor
- Unity Health Toronto
Group B Streptococcus Carrier in Childbirth, Group B Streptococcal Infection, Late-Onset
Maternal, Neonatal and Infant Outcomes at Kawempe National Referral Hospital
Maternal immunisation is an evolving field that deserves special attention given its potential to have a significant positive impact on the health of women and children globally, and the potential safety and risk considerations…
- Conditions
- Group B Streptococcus Carrier in Childbirth, Group B Streptococcal Infection, Late-Onset, Group B Streptococcal Infection, Early-Onset, Group B Streptococcus Neonatal Sepsis
- Trial name
- PREPARE (NCT04653948)
- Where
- Uganda
- Volunteers
- 3,423 people, healthy volunteers welcome
- Sponsor
- St George's, University of London
Group B Streptococcus Carrier in Childbirth, Group B Streptococcal Infection, Late-Onset
Serocorrelate of Protection Against GBS (PREPARE WP3)
A multicentre, international case-control study to develop a biobank of sera from 150 cases of serotype III GBS disease and associated clinical information from seven countries (Malawi, Uganda, UK, the Netherlands, Italy and…
- Conditions
- Group B Streptococcus Carrier in Childbirth, Group B Streptococcal Infection, Late-Onset, Group B Streptococcal Infection, Early-Onset, Group B Streptococcus Neonatal Sepsis
- Trial name
- NCT04732026
- Where
- 6 sites in France, Italy and 4 more
- Volunteers
- 600 people
- Sponsor
- St George's, University of London
Group B Streptococcus Carrier in Childbirth
Oral Probiotic Supplementation in Pregnancy to Reduce Group B Streptococcus Colonization
This is a double-blind randomized placebo controlled trial that will investigate whether the use of three specific species of probiotics taken orally in pregnancy from 25 weeks gestation will reduce the incidence of Group B…
- Trial name
- OPSiP (NCT03407157)
- Testing
- Probiotic supplementation
- Where
- 2 sites in Canada
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Group B Streptococcus
Intrapartum Rapid GBS Testing in Patients Presenting With Threatened Preterm Labor
The purpose of this study is to evaluate the test characteristics of a rapid intrapartum real- time polymerase chain reaction (RT-PCR) compared to the intrapartum GBS culture as the standard in preterm patients presenting with…
- Trial name
- NCT02511444
- Testing
- GBS culture and real time PCR
- Where
- United States
- Volunteers
- 342 people
- Sponsor
- MemorialCare Health System
Group B Streptococcus (GBS) Colonization
Group B Streptococcus Colonization in Mother-newborn Dyads and Association With Serotype-specific Capsular Antibodies in Karachi, Pakistan.
Group B Streptococcus (GBS) of which there are 10 serotypes of varying invasive potential is a major cause of invasive bacterial disease in neonates and young infants.
- Trial name
- GBS (NCT05469256)
- Where
- Pakistan
- Volunteers
- 600 people
- Sponsor
- Aga Khan University
Streptococcus, Other Specified Group, Dental Plaque
Efficacy of the Extract of Carica Papaya as an Inhibitor of Streptococcus Mutans
Papaya has effects on oral pathogenic microorganisms, it also has anticoagulant quality, amebicidal action, antimicrobial, bacteriostatic and antifungal activity on different bacteria, especially on Streptococcus mutans, this can…
- Trial name
- NCT04485520
- Testing
- CARICA PAPAYA MOUTHWASH, CHLORHEXIDINE MOUTHWASH
- Where
- Paraguay
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Julieta María Méndez Romero
Orthodontic Appliance Complication, Lactobacillus Infection
SPACE MAINTAINERS EFFECTS ON ORAL MİCROFLORA
Space maintainers are used to preserve the space after premature loss of teeth but they could effect some factors that play a role in caries formation.
- Conditions
- Orthodontic Appliance Complication, Lactobacillus Infection, Dental Caries in Children, Streptococcus, Other Specified Group
- Trial name
- NCT04749654
- Testing
- The Salivary pH measured, The saliva flow rate was measured, Streptococcus mutans and Lactobacillus counts in saliva were measured
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Infection by Streptococcus Group B
Safety and Immunogenicity of a Group B Streptococcus Vaccine in Non-pregnant Women 18-40 Years of Age.
Part A: The primary objective is to evaluate the safety and tolerability of a potential vaccine against Group B streptococcus. Part B: To evaluate the long term safety profile of the GBS-NN vaccine up to one year following the…
- Trial name
- MVX13211 (NCT02459262)
- Testing
- GBS-NN vaccine
- Where
- United Kingdom
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Minervax ApS
Streptococcus Pyogenes Pharyngitis, Streptococcus Pharyngitis
Controlled Human Infection for Vaccination Against Streptococcus Pyogenes
Group A Streptococcus (GAS) infection is a major cause of death and disability globally with a disproportionately high burden in settings of disadvantage worldwide.
- Conditions
- Streptococcus Pyogenes Pharyngitis, Streptococcus Pharyngitis, Strep Throat, Streptococcus Pyogenes Infection
- Trial name
- CHIVAS (NCT03361163)
- Testing
- emm75 Streptococcus pyogenes (GAS M75, strain 611024)
- Where
- Australia
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Andrew Steer