Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 3,039 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05660252Recruiting
Family conversations to reduce refusal of organ donation after ICU care
This study tests whether a structured, shared conversation between the clinical team and the patient’s family can reduce how often families refuse organ donation after life-sustaining treatment is stopped. If you are eligible, the trial may guide how consent discussions are handled during a difficult ICU decision.
Nantes, Pays de la Loire RegionAges 18 years+ - NCT05660603Recruiting
Nerve blocks for hip fracture surgery pain control
This trial compares two different pain-control methods (two types of nerve blocks) during hip fracture surgery under general anesthesia. The goal is to see which approach works better and is safer for pain relief after surgery.
Zagazig, AlsharqiaAges 60 years+ - NCT05660746RecruitingPhase 2/Phase 3
Infliximab dose tailored to control Crohn’s inflammation
This trial tests a more precise way to start infliximab (a Crohn’s medicine) and adjust dosing based on how your body responds. It aims to better control Crohn’s inflammation early and keep it under control.
Los Angeles, CaliforniaAges 6–22 - NCT05665920Recruiting
Shorter radiation after breast surgery for certain node-positive cancer
This trial compares a shorter, more concentrated radiation schedule versus a standard shorter schedule after breast-conserving surgery. It looks at whether the treatment works well and is safe, especially for women whose lymph nodes also need radiation.
São Paulo, São PauloAges 18 years+ - NCT05665998Recruiting
Brain-controlled spinal stimulation for arm rehab after neck injury
This study tests a brain-controlled spinal stimulation approach to improve arm (upper limb) movement after a neck spinal cord injury. It may help people who have very limited arm function after a stable, traumatic injury, using frequent training and device-related checks.
Lausanne, Canton of VaudAges 18–75 - NCT05669027Recruiting
Mobile brain training to help low back pain
This study tests whether mobile “neurofeedback” training can reduce low back pain and improve how much it affects your daily life. You would likely use sensors that measure brain and body signals to guide the training.
Durham, North CarolinaAges 18–90 - NCT05679232Recruiting
Hydrogel coating to lower infection after hip replacement surgery
This trial studies whether a special hydrogel coating on a hip implant can reduce infections after hip revision surgery. If it works, it could help you heal with fewer post-surgery infection problems.
ViennaAges 18 years+ - NCT05691790Recruiting
Help improve vaccine use in older adults
This study looks at how to increase preventive care—especially flu and pneumonia vaccines—in people age 70 and older. It may help you get up to date on vaccines that can lower the risk of serious infections.
Hong Kong, ChinaAges 70 years+ - NCT05701865Recruiting
Study of alcohol effects on people who help others
This study looks at how a one-time intoxication (drinking a measured amount of alcohol) may affect a person’s willingness and ability to intervene and help in a bystander situation. It’s mainly about understanding behavior and decision-making, not treatment for alcohol use problems.
Atlanta, GeorgiaAges 21–30 - NCT05705024RecruitingPhase 2
Eye drops/treatment to heal stubborn cornea surface damage
This Phase 2 trial tests a locally delivered cell-based treatment (allogeneic mesenchymal stromal cells) to help heal long-lasting damage to the eye’s clear surface (the cornea). It may help if your cornea epithelium (surface layer) won’t improve even after standard non-surgical treatments.
Chicago, IllinoisAges 18 years+ - NCT05705999Recruiting
TMS treatment plus CBIT study for Tourette’s tics
This trial tests whether a treatment called TMS, added to an evidence-based therapy called CBIT, can reduce Tourette’s tics more than CBIT alone. You may be assigned to different study groups, and they will also use brain imaging to measure changes.
Morgantown, West VirginiaAges 18–100 - NCT05706155Recruiting
Switching some animal protein to plant protein for Type 2 diabetes
This study tests whether replacing part of your animal protein with plant-based protein can improve Type 2 diabetes control. It may help your blood sugar and weight management without changing everything about your diet.
Porto Alegre, Rio Grande do SulAges 18–65 - NCT05706532Recruiting
Test of heart and brain control in healthy adults
This study looks at how the heart and brain control itself in otherwise healthy adults. You may be able to join if you’re an adult with normal heart rhythm and no nerve-system problems affecting control.
San Donato Milanese, MilanAges 18 years+ - NCT05706766Recruiting
Exercise coaching before stem cell transplant for multiple myeloma
This trial studies whether a structured exercise program before an autologous (your own cells) stem cell transplant can improve health and fitness in people with multiple myeloma. The goal is to safely prepare your body for transplant, and the study includes fitness testing and ongoing exercise training.
Boston, MassachusettsAges 18 years+ - NCT05709600Recruiting
Diet study during planned living kidney donation
This trial looks at whether specific diet changes can be safely used for people who are planning a living kidney transplant. It mainly aims to understand how diet might affect people during the donation/transplant process.
CologneAges 18 years+ - NCT05712057Recruiting
Brain stimulation vs therapy for emotion regulation problems
This trial compares a type of brain stimulation (rTMS) to therapy to help people better manage strong emotions. You may be eligible if you have ongoing difficulties with emotion control and meet specific mood, anxiety, or related symptom criteria.
Durham, North CarolinaAges 18–55 - NCT05713734Recruiting
Study of unexplained bleeding blood tests in adults
This Swiss study looks at people with unexplained bleeding by using a standardized bleeding score and taking a blood sample. It may help researchers better understand possible bleeding causes even when the reason isn’t clear yet.
BellinzonaAges 16–65 - NCT05722236Recruiting
Peer support program to help people manage stress from IBD
This trial tests a “peer-to-peer” support program to help adults with inflammatory bowel disease (IBD) manage psychological distress (stress and emotional strain). It may help you cope better during major life or treatment changes related to IBD.
Halifax, N.S.Ages 18–99 - NCT05725265Recruiting
Low-level laser treatment for arm swelling after breast cancer
This study tests whether low-level laser therapy can safely reduce swelling in one arm caused by breast-cancer treatment. It compares the laser to a look-alike inactive (placebo) treatment and checks changes over time.
TaipeiAges 20 years+ - NCT05725590Recruiting
External pancreatic duct stents after pancreatic surgery
This study tests whether placing an external pancreatic duct stent after pancreaticoduodenectomy can lower the risk of pancreatic leak (pancreatic fistula). If you had this surgery with a specific connection technique, you may be able to help find a safer way to prevent complications.
HangzhouAges 18–75 - NCT05730491Recruiting
Online parenting program for kids with IBS-related belly pain
This trial tests an online social learning program to help parents support their child when the parent has irritable bowel syndrome (IBS) or related belly pain. It may help families build coping skills and resilience through guided parent sessions.
Seattle, WashingtonAges 18 years+ - NCT05731024Recruiting
Closed-loop breathing control vs standard care for kids in ICU
This study compares a computerized “closed-loop” system that helps match breathing support to a child’s needs versus usual (standard) breathing control. It’s for critically ill children on a breathing machine, aiming to improve synchronization between the child and the ventilator.
AydinAges 1 month–18 years - NCT05748613Recruiting
Anxiety-focused skills training for people with Alzheimer’s
This study tests a treatment aimed at reducing anxiety in people who have Alzheimer’s disease or related memory problems. It also involves a support partner, and the goal is to see whether the program can lower anxiety and stress day-to-day.
Tallahassee, FloridaAges 60 years+ - NCT05750095Recruiting
Parenting support program for children with autism
This trial tests parenting programs designed for parents of young children with autism (ages 2–6). It may help you learn practical ways to support your child and your family day to day.
BergenAges 2–6
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 3,039 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.