Clinical trials
Sexually Transmitted Infections (Not HIV or Hepatitis) clinical trials
Below are recruiting sexually transmitted infections (not hiv or hepatitis) clinical trials, each written for real people, not researchers. We’re tracking 779 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03825458Recruiting
Study tracking hepatitis B viral RNA in blood
This study builds a group of people to measure small hepatitis B “viral RNA” signals in the blood. The goal is to see if these measurements could help researchers find a functional cure and better understand who may respond over time.
LyonAges 18 years+ - NCT03685045Recruiting
Hepatitis C treatment support for people using opioid substitutes
This trial is studying hepatitis C treatment approaches for adults who have a history of injecting drugs, especially those who have injected recently or are on opioid substitution therapy. If you fit the background criteria, the study may offer a treatment pathway and extra support to help you get hepatitis C treated.
Canberra, Australian Capital TerritoryAges 18 years+ - NCT03025074Recruiting
Blood sample bank for liver disease research
This study collects blood samples to build a “biobank” (a stored library of samples) for researchers studying liver diseases like hepatitis, fatty liver disease, and liver cancer. It may help future testing and treatments by allowing scientists to study patterns in people with and without liver conditions.
Buffalo, New YorkAges 7 years+ - NCT02863757Recruiting
Follow-up study for chronic hepatitis B with fatty liver
This study follows people who have chronic hepatitis B and also have fat buildup in the liver (nonalcoholic fatty liver disease). It’s looking at how these conditions behave over time and what may help, using information collected during follow-up visits.
Hong Kong, Hong KongAges Any age - NCT02437526Enrolling by invitation
Testing an HIV treatment pause to see if cure is possible
This study looks at whether some people with HIV can keep the virus controlled even if they temporarily stop HIV medicines (an “analytic treatment interruption”). If you qualify, it may help researchers learn what it would take for an HIV cure.
Rochester, MinnesotaAges 18 years+ - NCT01206920Recruiting
DC study following HIV prevention and care experiences over time
This study follows people who receive HIV care in Washington, DC and people using HIV prevention medicines (like PrEP) to understand health needs and outcomes over time. It may help improve how HIV care and prevention are delivered in local clinics.
Washington D.C., District of ColumbiaAges Any age - NCT01940757RecruitingPhase 1
Testing hookworm infection for adults who have never had it
This early-phase study tests whether deliberately infecting you with hookworm larvae placed on the skin is safe and how your body responds. It may help researchers understand treatments for hookworm-related conditions, but it involves being intentionally infected.
Washington D.C., District of ColumbiaAges 18–45 - NCT01222741Recruiting
Study of people with higher risk of fungal infections
This study looks at immune system differences that can make some people get unusual or frequent fungal (fungus) infections. It may help researchers better understand these conditions, and you may be asked to store blood for future research.
Bethesda, MarylandAges 18–85 - NCT00001316Recruiting
Study viral levels in blood and lymph node tissue with HIV
This study measures how much HIV is in your blood and lymph node tissue. If you qualify, you would also allow blood and other tests (including genetic and hepatitis screening), which may help researchers better understand how HIV affects the body.
Bethesda, MarylandAges 18–100 - NCT00001352Recruiting
Understanding Why Some People Get Fungal Infections
This study looks at genetic reasons why some people are susceptible to a serious fungal infection called cryptococcosis. Researchers will collect blood samples and perform genetic testing to understand the immune system differences that make certain individuals more vulnerable to this infection.
Bethesda, MarylandAges 18–99 - NCT07610837RecruitingPhase 2
Testing AZD2389 for fatty liver disease with scarring
This study tests whether a new drug called AZD2389 is safe and well-tolerated in adults with steatotic liver disease (fatty liver) that has progressed to advanced scarring. The trial aims to see if this drug might help slow or improve liver damage in people with this condition.
Chandler, ArizonaAges 18 years+ - NCT07124559RecruitingPhase 1/Phase 2
TB prevention study for children with and without HIV
This study tests a daily combination of two medicines, rifapentine and isoniazid, to prevent tuberculosis (TB) in children under 13 years old. It aims to see if this short treatment is safe and works well for kids, including those living with HIV.
GaboroneAges Up to 13 years - NCT07306247Recruiting
Light therapy for low-grade cervical changes with HPV 16 or 18
This study tests a light-based treatment called ALA-PDT to see if it can help clear precancerous cervical changes caused by HPV types 16 or 18. It may be an option to avoid more invasive procedures.
Hangzhou, ZhejiangAges 20–60 - NCT07610395RecruitingPhase 2
Testing an oral drug for cold virus in COPD patients
This trial tests an oral medication (VPV) to see if it can safely treat rhinovirus (a common cold virus) in people with COPD. The goal is to help you recover faster and prevent serious COPD flare-ups.
Mobile, AlabamaAges 40–85 - NCT07875595Recruiting
Immune markers for predicting problems after liver transplant
This study looks at blood markers of the immune system to see if they can predict complications after a liver transplant. It aims to help doctors personalize care and catch problems early.
Pilar, Buenos AiresAges 18 years+ - NCT03686137Recruiting
Liver surgery database study for liver tumors
This study collects information from people having liver surgery for a non-cancerous tumor or for liver cancer (primary or cancer that spread to the liver). It doesn’t usually add treatment—your care is documented to help doctors learn and improve future decisions.
Marseille, Bouches Du RhoneAges 18 years+ - NCT04500678RecruitingPhase 2/Phase 3
Metformin to improve immune health in HIV
This study tests whether a diabetes drug called metformin can improve the immune system and help keep the HIV virus under control in people who are already doing well on HIV treatment. If you are over 40 and have had a stable viral load for a year, this could be a way to boost your immune health.
Honolulu, HawaiiAges 40 years+ - NCT04782557Recruiting
Ultrasound-guided blood sampling to track cancer DNA
This study uses an ultrasound-guided procedure to collect blood and check for cancer DNA (small bits of tumor material in the bloodstream). It aims to see whether this method can better track how gastric, pancreatic, or colorectal cancer responds to treatment.
Hong KongAges Any age - NCT03569826Recruiting
Study for primary biliary cholangitis and autoimmune hepatitis
This study is for people diagnosed with primary biliary cholangitis or autoimmune hepatitis. It aims to learn more about these autoimmune liver conditions and may help guide better care in the future.
Calgary, AlbertaAges 18 years+ - NCT05255978Recruiting
Follow-up study for hepatitis B with fatty liver
This observational study looks at people with chronic hepatitis B who also have fatty liver (non-alcoholic fatty liver disease). It follows how their liver health changes over time and may help doctors understand outcomes and risk factors.
Wuhan, HubeiAges 18 years+ - NCT05335603Recruiting
Study of adults with liver conditions linked to fatty liver
This study looks at adults with different long-term liver conditions that are associated with fatty liver. It helps researchers better understand these diseases and factors linked to them.
HvidovreAges 18 years+ - NCT03308916Recruiting
Screening for liver scarring risk using noninvasive tests
This study checks people who are at higher risk for liver scarring by using noninvasive tests. If those tests suggest significant scarring, the study may consider further testing, but not everyone will need a biopsy.
OdenseAges 30–75 - NCT05661786Recruiting
Study outcomes for hepatitis B with “indeterminate” disease phase
This trial studies what happens to people with hepatitis B who have hepatitis B surface antigen for more than 6 months, are “HBeAg-negative,” and have certain blood and liver-scarring levels despite normal or near-normal liver inflammation. It may help doctors understand the best care for this specific group before clear treatment phases.
Changzhou, JiangsuAges 18 years+ - NCT05793203Recruiting
Tests noninvasive checks to spot liver transplant complications early
This study looks at how well noninvasive tests (tests that don’t require surgery or taking tissue) can detect complications after a liver transplant. It may help patients and teams find problems earlier using safer, easier monitoring.
RomeAges 18–75
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Common questions
- Are there clinical trials for sexually transmitted infections (not hiv or hepatitis)?
- Yes. Clin2 currently lists 779 recruiting sexually transmitted infections (not hiv or hepatitis) 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 sexually transmitted infections (not hiv or hepatitis) 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 sexually transmitted infections (not hiv or hepatitis) 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.