Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,387 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06830330Recruiting
Virtual reality for anxiety before abdominal surgery
This trial tests if using virtual reality (a headset that shows calming images) before surgery can reduce fear and anxiety in people having laparoscopic abdominal surgery (a type of keyhole surgery). It might offer a relaxing, drug-free way to feel calmer before the procedure.
Adana, SarıçamAges 18 years+ - NCT06843928Recruiting
Titanium brush for treating infected dental implants
This study tests whether using a special titanium brush during a deep cleaning helps treat infected dental implants (peri-implantitis) better than cleaning alone. It's for people who have had gum disease before and have at least one implant with ongoing infection and bone loss.
Barcelona, CataloniaAges 18 years+ - NCT07367269Recruiting
Mandala coloring for anxiety in breast cancer chemo patients
This study tests if coloring mandalas can help reduce anxiety, distress, and improve comfort in breast cancer patients during outpatient chemotherapy.
ArtvinAges 18 years+ - NCT07369908Recruiting
Ear stimulation for anxiety and emotion control
This study tests whether a gentle, non-invasive electrical stimulation on the ear (called taVNS) can help lower anxiety and improve how you manage your emotions. It’s for healthy people who want to explore a potential new way to support emotional well-being.
Chengdu, SichuanAges 18–30 - NCT07368751Recruiting
Vagus nerve stimulation for frozen shoulder treatment
This trial tests if stimulating the vagus nerve can help treat frozen shoulder. It might be an option if you have had shoulder pain and stiffness for at least 3 months and have not received prior treatment for this shoulder problem.
IstanbulAges 40–65 - NCT07364786RecruitingPhase 2
Testing Salovum for glioblastoma: oxygen and pressure
This trial tests if Salovum, a special egg yolk product, can improve oxygen levels and reduce pressure and inflammation in the brain for people with a suspected glioblastoma. It involves a biopsy before treatment starts.
LundAges 18–75 - NCT07365501Enrolling by invitation
Blood pressure cuff therapy for heart failure patients
This trial tests if a simple, non-invasive blood pressure cuff procedure can improve blood vessel health in people with possible heart failure. It is an early, single-session study to see how the body responds.
Cuenca, CuencaAges 18 years+ - NCT07366060Recruiting
Neck nerve treatment for headache from the neck
This study tests a procedure called pulsed radiofrequency on a nerve in your neck to see if it helps headaches that start from the neck. If standard treatments haven't worked for you, this might be an option.
Ankara, AnkaraAges 18 years+ - NCT07362589Enrolling by invitation
Does pain education before knee or hip replacement help?
This study tests whether a special education session before knee or hip replacement surgery can help reduce anxiety, pain, and the need for pain medicine after surgery. If you are scheduled for joint replacement and can take part in a short learning session, you may be eligible.
Istanbul, KayişdağiAges 18 years+ - NCT07365917Recruiting
Core exercise for neck nerve pain
This study tests whether core stabilization exercises (exercises to strengthen your trunk and back) can help reduce pain and improve function in people with cervical radiculopathy (a pinched nerve in the neck that causes arm pain and numbness). If you're between 35 and 50, have had neck pain for over six weeks, and your symptoms fit, you may be eligible.
GizaAges 35–50 - NCT07364240Recruiting
Occupational therapy for substance use recovery
This study tests whether occupational therapy (daily-life skill building) tailored to you can help in recovery from substance use disorder. You may benefit if you've completed detox and are ready to rebuild routines.
IstanbulAges 18–65 - NCT07361887Recruiting
Moderate wine and healthy aging study
This study tests whether moderate wine consumption can help healthy aging by looking at tiny particles in your blood after a meal. It may help you understand how wine affects your body's cells.
Seville, SevillaAges 35–36 - NCT07364903Recruiting
Family care for preterm babies in the hospital
This trial tests whether a program that brings parents into the daily care of their preterm or low-birth-weight baby can help the baby recover faster and go home sooner. If you can spend up to 8 hours a day at the hospital, this study may be a good fit.
Mek'ele, TigrayAges Any age - NCT07363850Recruiting
Group Gaming Intervention for Problem Gaming Behavior
This study tests whether group gaming activities can help people whose gaming is causing problems — but who do not have a full gaming addiction. Participants will take part in group sessions and complete assessments to see if the approach reduces harmful gaming.
Shanghai, Shanghai MunicipalityAges 12–18 - NCT07369726Recruiting
Mobilization and caffeine after cesarean
This trial tests whether getting out of bed and drinking coffee after a planned cesarean can help reduce pain and speed up recovery. It is for women who have moderate to severe pain after surgery.
Konya, KonyaAges 18–35 - NCT07363031Enrolling by invitationPhase 2
Valacyclovir for mouth sores during head and neck radiation
This trial tests whether the antiviral drug valacyclovir can prevent or reduce painful mouth sores caused by radiation therapy for head and neck cancer.
Rio de Janeiro, Rio de JaneiroAges 18 years+ - NCT07362407Enrolling by invitation
Cannabinoid treatment study for patients in Brazil
This study tracks how cannabis-based medicines work in real life. It looks at how people feel and function while using these treatments prescribed by their doctor.
Florianópolis, Santa CatarinaAges 18 years+ - NCT07368647Recruiting
Hyperbaric oxygen for radiation cystitis symptoms
This trial tests whether hyperbaric oxygen therapy (breathing pure oxygen in a pressurized chamber) can improve symptoms and reduce inflammation in people with bladder damage from past pelvic radiation. It compares patients with radiation cystitis to those without it.
Lebanon, New HampshireAges 18 years+ - NCT07368621Recruiting
Gum graft with or without platelet-rich fibrin for dental implant thickness
This trial tests if adding a special blood concentrate (platelet-rich fibrin) to a standard gum graft helps thicken the gum tissue around a dental implant. It is for people with thin gums who are missing a single tooth.
Cairo, Cairo GovernorateAges 18–60 - NCT07366827Recruiting
Motorized back support for low back pain
This trial tests a motorized lumbar support device to see if it can relieve non-specific lower back pain. It may help if your pain gets better with gentle stretching or pulling of the spine (called manual traction).
Québec, QuebecAges 18–65 - NCT07369999RecruitingPhase 3
Butylphthalide plus tenecteplase for mild disabling stroke
This trial tests whether adding butylphthalide (a drug that improves blood flow) to the standard clot-busting medicine tenecteplase can help people with mild but disabling strokes recover better. If you have had a mild stroke within the last 4.5 hours and are 18–80, this study might be an option for you.
Changsha, HunanAges 18–80 - NCT07364565Recruiting
Green tea mouthwash for plaque and gum health
This trial tests whether a pure green tea mouthwash can reduce plaque and gum inflammation better than a placebo or an essential oils mouthwash. It may be a good option if you have healthy gums and are looking for a natural alternative.
Irbid, Irbid GovernorateAges 18 years+ - NCT07364747RecruitingPhase 2
Does acetylcysteine protect hearing during cisplatin chemo?
This trial tests if taking N-acetylcysteine (NAC) can help prevent hearing loss caused by high-dose cisplatin chemotherapy. If you're getting cisplatin and are between 18 and 70, you may be able to join.
Bangkok, BangkoknoiAges 18–70 - NCT07362680Recruiting
Ultrasound lung openings to prevent breathing problems after hysterectomy
This trial tests if using ultrasound-guided lung opening maneuvers during surgery can reduce lung complications after a total laparoscopic hysterectomy in patients with sleep apnea. It may help you if you have obesity and sleep apnea.
Xinxiang, HenanAges 18 years+
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,387 recruiting effectiveness 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 effectiveness 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 effectiveness 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.