Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 3,008 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06721000Enrolling by invitation
Patient-controlled vs. standard epidural pain relief
This trial compares two types of epidural pain management during surgery. It tests whether letting you control your pain medication yourself works better than the standard method.
Karachi, SindhAges 19 years+ - NCT06710626Enrolling by invitation
Using brain implants to control assistive devices
This trial looks at how well people who already have a Neuralink N1 brain implant can use it to control assistive devices like computers or wheelchairs. It's only for people already in the PRIME Study who meet certain safety and performance checks.
Phoenix, ArizonaAges Any age - NCT06687044Enrolling by invitation
Sleep therapy for better pregnancy outcomes
This study tests whether a sleep improvement therapy can help pregnant women (with one or two babies) by improving their sleep and pregnancy outcomes. It's for women who are early in their pregnancy and having sleep problems but are otherwise healthy.
Shenyang, LiaoningAges 18–45 - NCT06686563Enrolling by invitation
Sights & sounds for better health in older adults
This trial studies whether using light and sound patterns can improve thinking, mood, and physical health in older adults. It aims to find a simple, non-drug way to boost well-being.
Gandra, ParedesAges 18–100 - NCT06684444Enrolling by invitationPhase 4
Sleep coaching study for firefighters with sleep troubles
This study tests if health coaching can help career firefighters sleep better. You'll have private coaching sessions by phone or computer.
Tucson, ArizonaAges 18 years+ - NCT06683235Enrolling by invitation
Flaxseed for Type 2 Diabetes in Mexico
This trial tests if flaxseed can help control blood sugar in adults with type 2 diabetes. You may be able to join if you have diabetes that is not well-controlled and live in Oaxaca.
Oaxaca City, OaxacaAges 30–70 - NCT06672471Enrolling by invitation
Antibiotics after head and neck surgery study
This trial tests whether giving antibiotics after certain head and neck surgeries helps prevent infections. It is for people having planned (non-emergency) surgery that involves entering a normally clean area that may have some germs, like the mouth or throat.
Lahore, Punjab ProvinceAges 18 years+ - NCT06642454Enrolling by invitation
Breathing-guided nerve stimulation for Parkinson's disease
This study tests a type of nerve stimulation (vagus nerve) for Parkinson's disease. It compares a method that uses your breathing cycle to deliver stimulation versus standard stimulation. The goal is to see which works better for movement and non-movement symptoms.
Hefei, AnhuiAges 40–80 - NCT06598345Enrolling by invitation
Pet fish care for better diabetes management in teens
This study tests if taking care of a pet fish can help kids aged 10-13 with type 1 diabetes improve their blood sugar control and take more responsibility for their diabetes care.
Durham, North CarolinaAges 10–13 - NCT06591468Enrolling by invitationPhase 2/Phase 3
Prednisone Plus Ursodeoxycholic Acid for PBC Patients
This trial tests adding prednisone (a steroid) to ursodeoxycholic acid (a bile acid medicine) for people with primary biliary cholangitis who have a specific type of liver inflammation. The goal is to see if the combination works better at controlling the disease than standard care.
Guangzhou, GuangdongAges 18–75 - NCT06590077Enrolling by invitation
Aromatherapy for relaxation after gynecologic cancer treatment
This study tests whether using pleasant scents like lavender or chamomile (aromatherapy) can help women feel more relaxed and improve their wellbeing after finishing treatment for a gynecologic cancer.
Dublin, DublinAges 18 years+ - NCT06563193Enrolling by invitation
Urine test for overactive bladder markers
This study looks at whether certain substances in your urine (called neurotrophins) can help doctors better understand overactive bladder (OAB). You will give a urine sample and answer some questions to help researchers find a simple, noninvasive way to confirm OAB.
ErzincanAges 18–50 - NCT06562634Enrolling by invitation
Ultrasound-guided nerve block for knee surgery pain relief
This study tests a nerve block (erector spinae plane block) to see if it reduces pain after open knee surgery. It aims to find a better way to manage pain with fewer side effects.
CairoAges 18–65 - NCT06560554Enrolling by invitation
Fermented diet for long COVID microbiome health
This study tests whether eating fermented foods (like yogurt, kimchi, or sauerkraut) can improve gut health and ease symptoms in people with long COVID. You'll log your food on your phone and follow a fermented diet for a period of time.
Rochester, MinnesotaAges 18 years+ - NCT06551727Enrolling by invitation
Stroke progression treatment: blood pressure and antiplatelet therapy
This trial tests a combination of blood pressure control and antiplatelet therapy for people whose stroke symptoms are getting worse. It is looking for those without a large brain artery clot or heart-related cause.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06544902Enrolling by invitation
Virtual Reality for Stress and Blood Pressure in Black Women
This study tests if a virtual reality program can help Black women lower stress and blood pressure. You would use VR headsets over several weeks to learn relaxation and resilience skills.
Miami, FloridaAges 21 years+ - NCT06537050Enrolling by invitationPhase 1
Safety study of JX2105 in healthy volunteers
This study tests a new oral drug called JX2105 in healthy people to see how safe it is and how the body handles it. It is a first-in-human phase 1 trial, so participants will help find the right dose and check for any side effects.
Beijing, Beijing MunicipalityAges 18–75 - NCT06527209Enrolling by invitation
Coffee and agave drink study for appetite in obesity
This trial tests if a special coffee drink with agave fiber can help control appetite in adults with obesity. You would drink the beverage daily and report how hungry you feel.
Guadalajara, JaliscoAges 25–55 - NCT06525870Enrolling by invitationPhase 2
Testing TCA cream for low-grade cervical changes
This trial tests whether a topical cream called TCA (trichloroacetic acid) can effectively treat low-grade cervical lesions (LSIL) found after an abnormal Pap or HPV test. It may be an option for women who want to avoid more invasive procedures.
Thailand, BangkokAges 18–65 - NCT06507137Enrolling by invitation
Fractal walking training for older adults
This study tests a new way of walking training using fractal patterns to help older adults improve their balance and reduce fall risk. You will do walking exercises guided by a computer, and it may help you stay steady on your feet.
Almada, Monte de CaparicaAges 60–100 - NCT06487962Enrolling by invitation
Study on continuous glucose monitors for low-income adults with type 1 diabetes
This trial tests a program to help low-income adults with type 1 diabetes use continuous glucose monitors (CGM). You and a family member or friend will attend four weekly sessions to learn how to get the most out of the device.
Middletown, ConnecticutAges 18 years+ - NCT06485570Enrolling by invitation
Nursing theory learning with creative drama
This study tests if creative drama activities help first-year nursing students understand nursing theories. It may help you learn in a more engaging way.
IstanbulAges 18 years+ - NCT06484192Enrolling by invitationPhase 4
Pain control after lower back fusion surgery
This trial tests a new pain management plan for people having spinal fusion surgery on their lower back. It aims to find the best way to control pain while reducing side effects.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06475521Enrolling by invitation
Study of a new infant formula for healthy babies
This study tests a new infant formula to see how healthy babies grow and develop. If your baby is healthy, full-term, and formula-fed, they may be able to join.
DupnitsaAges birth–2 weeks
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 3,008 recruiting control 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 control 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 control 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.