Streptococcal infection
MONDO:0021680Any of the several infectious disorders caused by members of streptococcus, a genus of gram positive bacteria belonging to the family Streptococcaceae. Streptococcal infections are classified into Groups A, B, C, D and G.
Also known as: Streptococcus caused disease or disorder, Streptococcus disease or disorder, Streptococcus infectious disease, streptococcal infection, infection, streptococcal, infections, streptococcal
132 clinical trials for this condition and its sub-types, 19 tagged with Streptococcal infection itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Streptococcal infection
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Pneumococcal infection 90 trials · 100 incl. sub-types
3 sub-types
- Streptococcal pneumonia 16 trials
- Pneumococcal meningitis 0 trials
- Streptococcus pneumoniae discitis 0 trials
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Group B streptococcal infection 9 trials
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Streptococcal sore throat 8 trials
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Impetigo 5 trials
2 sub-types
- Ecthyma 0 trials
- Impetigo herpetiformis 0 trials
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Erysipelas 1 trial
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Scarlet fever 0 trials
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Streptococcal meningitis 0 trials
1 sub-type
- Pneumococcal meningitis 0 trials
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Can a new vaccine stop strep a in its tracks?
Vaccine Recruiting nowThis first-in-human trial tests a new vaccine designed to protect against Group A Streptococcus (Strep A), a bacteria that can cause sore throats, skin infections, and more serious illnesses. Healthy adults aged 18 to 25 will receive one of two vaccine formulations, each with a d…
Phase 1 • Sponsor: GlaxoSmithKline • Aim: Vaccine
Last updated Aug 13, 2026 00:00 UTC
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New vaccine targets group a strep in first human test
Vaccine Recruiting nowThis early-stage trial tests a new vaccine called VAX-A1 in 80 healthy adults aged 18-40. The vaccine aims to prevent infections caused by Group A Streptococcus bacteria, which can cause strep throat and more serious illnesses. The study focuses on safety and immune response, wit…
Phase 1 • Sponsor: Vaxcyte, Inc. • Aim: Vaccine
Last updated Jun 27, 2026 14:00 UTC
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Double antibiotic attack: could a combo therapy beat strep in the blood?
Disease control Recruiting nowThis study compares standard beta-lactam antibiotics alone versus beta-lactam plus levofloxacin in adults with streptococcal bacteremia (bacteria in the blood). 165 participants will be randomly assigned to receive either the combination or monotherapy. The goal is to see if addi…
Phase 4 • Sponsor: Mahidol University • Aim: Disease control
Last updated Aug 23, 2026 00:00 UTC
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Could a common antibiotic beat joint infections?
Disease control Recruiting nowThis study looks at whether the antibiotic clindamycin works as well as other drugs for treating Streptococcus infections in artificial joints. Researchers will compare success rates in 260 adults who had surgery for this infection. The goal is to see if clindamycin can be a good…
Sponsor: University Hospital, Strasbourg, France • Aim: Disease control
Last updated Jun 27, 2026 08:10 UTC
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Blood samples from vaccinated moms could help perfect GBS protection for newborns
Knowledge-focused Recruiting nowThis study collects blood from 50 women in Uganda who previously received an experimental group B strep (GBS) vaccine during pregnancy. The blood is used to create quality control panels that help labs accurately measure vaccine-induced antibodies. The goal is to improve testing …
Sponsor: St George's, University of London • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:28 UTC
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Deadly strep infection: what raises the risk of death?
Knowledge-focused Recruiting nowThis study is looking back at medical records of 400 adults hospitalized with a serious strep blood infection (Streptococcus anginosus group). The goal is to find out which factors are linked to a higher chance of dying within 28 days. By understanding these risk factors, doctors…
Sponsor: University Hospital, Strasbourg, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC