Gonorrhea

Researchers are testing whether combining trastuzumab with retlirafusp alfa helps people with HER2-positive gastric or gastroesophageal junction cancer that has worsened after standard first-line treatment. The trial enrolls about 35 adults whose tumors test HER2 2+ or 3+. Partic…

This phase 3 trial compares a single intravenous dose of temocillin to the standard ceftriaxone shot for treating gonorrhea. The goal is to see if temocillin works just as well while having less impact on the gut's healthy bacteria, which can help prevent the rise of drug-resista…

This study tests a new care model for veterans with opioid use disorder that combines infectious disease screening and treatment with their usual medication-assisted therapy in a single appointment. The goal is to make it easier for veterans to get tested and treated for infectio…

Researchers are testing whether sex work managers, called queen mothers, can hand out and collect HIV self-tests and self-collected STI test kits at places where female sex workers meet and work in Lusaka. The study compares this peer-supported approach with the current standard …

This trial is testing whether the GeneXpert system, a portable device that can run multiple tests, can accurately detect HIV, chlamydia, gonorrhea, hepatitis C, and HPV in community health centers and clinics. Researchers will compare its results to standard lab tests and track w…

This study will test whether a fast, point-of-care test for chlamydia and gonorrhea can reduce the time it takes for people to start antibiotics. Four hundred asymptomatic adults visiting a sexual health clinic will be randomly assigned to receive either the rapid test or a stand…

This trial tests whether taking a single dose of the antibiotic doxycycline within 24 hours of condomless sex can prevent bacterial sexually transmitted infections (STIs) like chlamydia, gonorrhea, and syphilis in women aged 18–35 at increased risk. Participants are randomly assi…

This study explores whether providing home self-sampling kits for six sexually transmitted infections (STIs) can help sex workers get tested more easily. Participants receive a kit to collect samples at home and return them by mail, along with a questionnaire about their backgrou…

This study will recruit 100 sexual partners of people diagnosed with gonorrhea. Researchers will take an extra throat swab to analyze all the bacteria and their genes using a technique called metagenomics. The goal is to find hidden infections, antibiotic resistance, and see how …

This study tests whether training healthcare providers to reduce stigma can increase the use of HIV and STI prevention services, like testing and preventive medications. It will involve 8 clinics in the Mississippi Delta and track changes in how often patients receive these servi…

This study looks at how satisfied young people and those with low incomes are with free HIV and STI testing and counselling in Lucerne and Zurich. Around 1,800 participants will fill out a questionnaire after their visit. The goal is to see if these free services meet people's ne…