Clinical trials
Microbiology clinical trials
Below are recruiting microbiology clinical trials, each written for real people, not researchers. We’re tracking 44 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06831305Enrolling by invitation
Nail coating study for high-risk healthcare workers
This trial tests whether a special nail coating reduces bacteria on the nails of healthcare workers. If you work in a high-risk ward, your nails can be checked and coated to see if it helps keep them cleaner.
LjubljanaAges 16–80 - NCT07009392Recruiting
Bacteria in the knee during ACL surgery
This study looks for bacteria inside the knee joint during ACL (anterior cruciate ligament) surgery, either for the first time or after a previous surgery. The goal is to learn more about the knee's natural bacteria, which might help improve recovery and prevent infections.
LyonAges 18 years+ - NCT06163781Recruiting
Using machine learning to guide blood culture use in the ER
This trial tests whether a machine learning model can help doctors decide when to order blood cultures for patients in the emergency department. It aims to reduce unnecessary tests while still catching infections.
AmsterdamAges 18 years+ - NCT06803576Enrolling by invitation
Long-term study of dental implants after 10 to 22 years
This study looks at how well dental implants work and how healthy the mouth stays more than 10 years after implant placement. The goal is to learn about implant success and any gum or bone changes over time.
ThessalonikiAges 18 years+ - NCT04807660Recruiting
Testing germs in children with ear drainage
This study checks what germs are causing ear drainage (“otorrhea”) in children. The results may help doctors choose the right treatment.
CréteilAges 3 months–15 years - NCT04098133Recruiting
Tracking germs that resist key antibiotics in Swiss hospitals
This study collects and studies lab-detected germs in hospital patients that produce special enzymes making some antibiotics less effective. It helps researchers understand how these resistant germs spread over time in Switzerland.
BaselAges 18 years+ - NCT02924818Recruiting
Research study for adults with long-term breathing lung diseases
This study enrolls adults with chronic lung conditions like COPD, cystic fibrosis, bronchiectasis, or interstitial lung disease. It’s designed to learn more about these illnesses and to develop better ways to study or improve care.
ReimsAges 18 years+ - NCT05888987Recruiting
New test for severe corneal infection diagnosis
This study tests a new method for identifying bacteria causing severe corneal infections. It may help doctors choose the right treatment faster by improving how the infection is identified from corneal samples.
ReimsAges 18 years+ - NCT06020716RecruitingPhase 4
Antibiotics for chronic wet cough in toddlers
This study tests whether the antibiotic Augmentin helps children aged 9 months to 3 years with long-lasting wet cough (more than 4 weeks). It aims to find better ways to treat and understand this common problem in toddlers.
ÅlesundAges 9 months–3 years - NCT03507673Recruiting
Study of vaginal and uterine microbiome after frozen embryo transfer
This study looks at how bacteria in the vagina and lining of the uterus change during the “luteal phase” (the time after ovulation and before a pregnancy test) in people using frozen embryo transfers. It may help researchers understand what conditions support embryo implantation and pregnancy in assisted reproduction.
Saarbrücken, SaarlandAges 18–45 - NCT07709494RecruitingPhase 1
Inhaled Rev-56 for healthy volunteers and people with bronchiectasis
This trial tests an inhaled drug called Rev-56 in healthy adults and in adults with non-cystic fibrosis bronchiectasis who have a chronic lung infection with Pseudomonas aeruginosa. It aims to see if the drug is safe, well-tolerated, and helps reduce the bacteria in the lungs.
Miami, FloridaAges 18–80 - NCT05874908Enrolling by invitation
Strep throat and head/neck infection study with hospital samples
This study looks at germs (microbiology) in people with a new, short-term head and neck infection caused by streptococcus bacteria. Your sample would help researchers learn more about these infections and how they behave.
NorthamptonAges 18 years+ - NCT07392684Recruiting
Improving blood culture collection in adults
This trial looks at how to improve the way blood cultures are collected and processed. It involves staff members who collect adult blood cultures at Gloucestershire Hospitals NHS Foundation Trust, using data from samples taken between February 2023 and April 2024.
Gloucester, GloucestershireAges Any age - NCT06688955Recruiting
Using clean water during colonoscopy to reduce infection risk
This trial tests whether using water that is tested for bacteria during a colonoscopy can reduce the risk of infection. It may help make the procedure safer for you.
PessacAges 18 years+ - NCT05943197Recruiting
Microbiology-focused choice of joint prosthetic material
This trial focuses on using lab testing (microbiology) to help choose the best material for a prosthetic used in orthopedic treatment. If you need a prosthetic, this could help doctors select a material more tailored to your situation.
SamaraAges 1 month–1 month - NCT07212361Recruiting
Restoring infant gut bacteria with mother's microbes
This study tests whether giving healthy newborns a special mix of their own mother's friendly bacteria can help build a healthy gut. It is for mothers who had a healthy pregnancy, plan to breastfeed, and live near Helsinki.
HelsinkiAges Up to 50 years - NCT07156695Recruiting
Deep filling study for tooth decay and gum health
This trial tests a technique called deep marginal elevation for fixing deep cavities near the gumline. It aims to see if this method affects your gum health compared to a healthy tooth on the other side.
Tanta, El-GharbiaAges 18–60 - NCT04103567Recruiting
Testing stool and bacteria clues for poor rectal cancer response
This study looks at stool samples to see whether gut bacteria or other microbes help explain why some rectal cancers respond less well to treatment given before surgery. If you have mid or lower rectal cancer and are planning pre-surgery treatment, your information and stool sample may help researchers improve how treatment is chosen.
Montpellier, HéraultAges 18 years+ - NCT04904146Recruiting
Testing blood or tumor markers in skin lymphoma patients
This study looks for “predictive” and “prognostic” biomarkers—measurable signs in blood or tissue—to help predict how mycosis fungoides or Sézary syndrome will behave and how patients may respond to care. It may help doctors better understand outcomes for people with these skin lymphomas.
LundAges 18–100 - NCT05432336Recruiting
Testing better lab diagnosis for serious eye infections
This study looks at how doctors collect and test eye infection samples to get more accurate results, especially in serious cases like corneal abscess or deep eye infection. If you have signs of a complex eye infection and a sample is needed, this trial may help improve the way diagnosis is done for patients like you.
Paris, IDFAges 18 years+ - NCT05437198Recruiting
Breath sample study comparing lung bacteria in and out of COPD
This study looks at the germs in exhaled (breathed-out) air to compare people with COPD to people without COPD. It may help researchers better understand lung differences and what could drive COPD.
CréteilAges 18–70 - NCT06135350RecruitingPhase 2
Preventing infections in ICU patients on ventilators
This trial tests an experimental drug called Fluorothiazinone to prevent serious bacterial infections in ICU patients who are on a breathing machine (ventilator) or likely to need one soon. It includes patients with COVID-19 pneumonia, stroke, or heart failure.
Moscow, MoscowAges 18 years+ - NCT06162975Recruiting
Monitoring study for a tick-borne illness
This study is tracking patients with a suspected or confirmed rickettsiosis infection, which is a bacterial disease spread by ticks. It aims to see how the illness progresses and how it is treated.
Chemal, Altai RepublicAges Any age - NCT06467864Recruiting
Predicting lung infection outcomes using early bacteria tests
This trial tests a new way to predict how well patients with a ventilator-associated lung infection will respond to treatment. It uses two bronchoscopy samples to track bacteria levels and guide better care.
Nanjing, JiangsuAges 18 years+
Hear when a new Microbiology trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for microbiology?
- Yes. Clin2 currently lists 44 recruiting microbiology studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a microbiology trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a microbiology trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.