Secondary syphilis

This trial compares an oral antibiotic called linezolid to the standard penicillin injection for treating early syphilis. Linezolid can reach the brain, which may help prevent neurosyphilis. About 224 adults with primary, secondary, or early latent syphilis will be randomly assig…

This study looked at how the antibiotic cefiderocol works in hospitalized infants under 3 months old with suspected or confirmed gram-negative bacterial infections. Researchers measured drug levels in the blood and checked for side effects in 30 babies. The goal was to find the r…

This study tested the safety and how the body processes the antibiotic cefiderocol in hospitalized children aged 3 months to 18 years with serious bacterial infections. The goal was to see if the drug is safe and how it works in the body. 53 children participated, and the study i…

This study tested a new antibiotic called MK-7655A in 115 children from birth to 18 years old who had serious bacterial infections. The goal was to see if the drug is safe and works better than standard treatments. Children were randomly assigned to receive either the new drug or…

This study tested two strategies to prevent sexually transmitted infections (STIs) in men who have sex with men and already take HIV PrEP. One group took doxycycline pills after unprotected sex, and another group received a meningitis vaccine (Bexsero). The goal was to see if the…