Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,743 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07398898Recruiting
Can glasses and headphones reduce dental anxiety?
This study tests whether special glasses that show relaxing images and noise-cancelling headphones can help adults feel less anxious during common dental procedures like cleanings, fillings, or extractions.
Warsaw, Masovian VoivodeshipAges 18 years+ - NCT07464730Recruiting
High-flow nasal oxygen after high-risk surgery for frail adults
This trial tests whether using high-flow nasal oxygen after surgery helps frail patients recover better and avoid breathing problems. It includes people having long abdominal, vascular, or chest surgeries who have several health risks like older age, low oxygen levels, or heart or lung conditions.
StockholmAges 18 years+ - NCT06972940Recruiting
Study of a gel to improve temple hollowing in Chinese adults
This trial tests a gel made from polycaprolactone (a safe, dissolvable material) to see if it can safely and effectively fill in hollow temples. It may be an option if you have flat or sunken temples and want a non-surgical treatment.
Beijing, Beijing MunicipalityAges 18–65 - NCT07459465Recruiting
Triglycerides after meals across the menstrual cycle
This study looks at how a woman's triglyceride levels change after a meal during different phases of her menstrual cycle. It helps understand normal body responses in healthy women.
Ottawa, OntarioAges 18–30 - NCT04412616RecruitingPhase 1
Study drug for advanced EGFR-positive solid tumors
This early-phase trial tests a new drug (ZZ06) in adults with advanced solid cancers that have an EGFR “positive” tumor test result. It’s for people whose cancer has grown despite standard treatment or who don’t have a standard option.
Los Angeles, CaliforniaAges 18 years+ - NCT06646562RecruitingPhase 4
Long-acting injectable HIV meds for adults 60 and older
This study tests whether two long-acting injectable HIV medications (cabotegravir and rilpivirine) can keep the virus under control in people aged 60 and older. It aims to offer a convenient alternative to daily pills for older adults with HIV.
Elche, AlicanteAges 60 years+ - NCT07441707RecruitingPhase 1
Tovorafenib for Japanese children and young adults with brain tumors
This study tests an experimental medicine called tovorafenib for children and young adults (6 months to 25 years) with Japanese ancestry whose low-grade brain tumors have returned or grown after prior treatment. The medicine targets tumors with a specific BRAF genetic change.
KanagawaAges 6 months–25 years - NCT04353375RecruitingPhase 2/Phase 3
Study drug for FGFR2-mutated bile duct cancer
This trial tests HMPL-453 to treat advanced intrahepatic cholangiocarcinoma (bile duct cancer) that has an FGFR2 change. It may help shrink tumors or control the disease in people whose cancer has not responded well to prior treatment.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06453057Recruiting
TIL therapy for ovarian cancer
This trial tests a new therapy made from your own immune cells (called TILs) to fight ovarian cancer. Doctors remove some of your tumor, grow the immune cells in a lab, and then give them back to you to attack the cancer.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06607146Recruiting
Computer training to improve hearing after cochlear implant
This study tests whether practicing listening exercises on a computer can help adults who just got a cochlear implant understand speech better and feel more satisfied with their hearing. If you are getting a cochlear implant at Mayo Clinic in Rochester, MN, you might be able to join.
Rochester, MinnesotaAges 18 years+ - NCT06693791RecruitingPhase 2
Romiplostim for platelet recovery after cord blood transplant
This trial tests a drug called Romiplostim N01 to help platelet levels recover faster in people with blood cancers who have had a cord blood transplant. It may reduce the need for platelet transfusions and lower bleeding risk.
Hefei, AnhuiAges 18 years+ - NCT06965179Enrolling by invitation
Game activities for well-being in older adults
This study tests whether fun game activities can improve life satisfaction and psychological well-being in older adults. It's designed for active seniors who are enrolled in a lifelong learning program.
Mersin, YenişehirAges 60–85 - NCT06597695RecruitingPhase 1/Phase 2
Ketamine group therapy for Spanish-speaking adults with depression
This trial tests whether ketamine-assisted group therapy can help Spanish-speaking Latinx adults with major depression. You would receive ketamine in a supportive group setting, with the goal of improving your mood and quality of life.
Chelsea, MassachusettsAges 18–64 - NCT07440615Recruiting
Leg muscle and heart performance in active adults
This study looks at how leg muscle size relates to heart and muscle performance in healthy men and women. It aims to understand normal differences between sexes.
EskişehirAges 18–30 - NCT05187429RecruitingPhase 1/Phase 2
Low-dose nivolumab for adults with HIV on stable therapy
This trial tests whether a low dose of nivolumab can safely affect the immune system in adults living with HIV who are already on stable HIV treatment. You may benefit by helping researchers understand a new approach, but the main goal is to check safety and early effectiveness.
Melbourne, VictoriaAges 18–65 - NCT07436741RecruitingPhase 3
Study of surufatinib plus chemo before surgery for pancreatic cancer
This trial tests if adding surufatinib to standard chemotherapy before surgery can help people with a certain type of pancreatic cancer. The goal is to see if the combination shrinks the tumor more than chemotherapy alone.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT05869552Recruiting
Screening and support to reduce suicide risk in young adults
This trial tests a support program in primary care for sexual and gender diverse young adults who screen positive for suicide risk. The goal is to help prevent suicidal thoughts and actions by offering structured support—especially through trusted people in your life.
Pittsburgh, PennsylvaniaAges 18–24 - NCT06443658RecruitingPhase 3
The ELTGOL breathing technique: Clearing phlegm faster
This study tests whether inhaling a saltwater spray before a special breathing exercise (ELTGOL) helps people with bronchiectasis cough up phlegm more easily. It's for adults who have daily phlegm, recent flare-ups, and have not smoked much.
GironaAges 18 years+ - NCT06239311RecruitingPhase 3
Methotrexate vs placebo for adults with eczema
This trial tests if methotrexate, a medication that calms the immune system, can help adults with moderate-to-severe eczema that hasn't improved with creams or other treatments. You'll either receive methotrexate or a placebo to see which works better.
Prague, Praha 1Ages 18 years+ - NCT07363057RecruitingPhase 2
Study of GI-102 and GIB-7 for aging in healthy adults and cancer survivors
This trial tests whether a combination of two drugs, GI-102 and GIB-7, can affect markers of aging in healthy people and in people who have had cancer. It aims to see if these drugs might help slow or improve aging-related changes.
Charlestown, New South WalesAges 18–80 - NCT07415707Recruiting
Reducing alcohol and taking probiotics for brain health in older adults
This study tests whether cutting back on alcohol and taking probiotics can improve memory and thinking in older adults who are heavy drinkers. If you are interested in drinking less, you may be able to join.
Miami, FloridaAges 65–84 - NCT05125016RecruitingPhase 1/Phase 2
Study drug for advanced prostate cancer after standard treatments
This early-phase study tests whether REGN4336 is safe and how well it works, by itself or with REGN5678, in adults with advanced prostate cancer. It may help people whose cancer has continued to worsen despite standard prostate cancer medicines.
Palo Alto, CaliforniaAges 18 years+ - NCT07412470RecruitingPhase 2/Phase 3
Testing frexalimab vs tacrolimus for new kidney transplant patients
This trial compares a new drug called frexalimab to the standard drug tacrolimus in people who are getting their first kidney transplant. The goal is to see if frexalimab works better and has a safer side effect profile.
Boston, MassachusettsAges 18–70 - NCT07411404Recruiting
Sleep in adult video game players: A feasibility study
This study looks at sleep patterns in adult video game players who do not have a gaming disorder. It compares regular gamers (who play at least 3 times a week) to occasional or non-players.
BesançonAges 18–40
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,743 recruiting adult 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 adult 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 adult 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.