Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 2,964 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07773155RecruitingPhase 4
Pain control after hand or wrist surgery: nerve block with or without ketorolac
This study tests two different pain relief methods after hand or wrist surgery: a nerve block alone versus a nerve block plus an anti-inflammatory medication called ketorolac. The goal is to see which approach provides better pain control with fewer side effects.
Chicago, IllinoisAges 18 years+ - NCT07774143Recruiting
How fasting time before banding affects bleeding risk
This study looks at whether the length of time you fast before a procedure to treat varices (enlarged veins in the esophagus) affects the chance of bleeding after the procedure. The procedure, called banding, places small rubber bands around the veins to stop or prevent bleeding.
AnyangAges 18 years+ - NCT07772661Enrolling by invitation
Therapy options for deep gluteal pain syndrome
This study compares two treatments for buttock pain that gets worse when you sit. One is a type of hands-on therapy, the other adds sound wave therapy. The goal is to see which helps reduce pain and improve movement.
Sialkot, Punjab ProvinceAges 25–45 - NCT07770113RecruitingPhase 2
Combination treatment for advanced stomach cancer after first-line therapy
This study tests a new combination of drugs (apatinib, nab-paclitaxel, and possibly adebrelimab) for advanced stomach or gastroesophageal junction cancer that has progressed after initial treatment. The goal is to see if this combination can help control the cancer.
Zhengzhou, HenanAges 18–80 - NCT07774793Recruiting
Relaxation for newborn growth and maternal well-being
This study tests whether teaching mothers relaxation techniques can help their low-birth-weight babies grow better and improve how mothers feel overall.
KampalaAges birth+ - NCT07773961Recruiting
Preventing Teacher Violence in Zambian Schools
This study tests a program to prevent teachers from using violence against children in Zambian public primary schools. It aims to see if training and support for teachers reduces violence and improves the school environment.
Petauke, Eastern ProvinceAges 8–80 - NCT07773649RecruitingEarly Phase 1
PET scan to study energy use in brain of people with cocaine use disorder
This study uses a special PET scan to look at how brain cells make energy, which may be changed by cocaine. It might help researchers find better ways to treat cocaine use disorder.
Pittsburgh, PennsylvaniaAges 18–45 - NCT04240366Recruiting
Extra left atrial appendage treatment during AF ablation
This trial tests whether adding treatment to the left atrial appendage during a standard catheter ablation helps people with persistent atrial fibrillation (AF). It may improve how well AF is controlled, but you must meet specific heart rhythm and heart scan measurements to join.
Hamburg, Free and Hanseatic City of HamburgAges 18 years+ - NCT07761351RecruitingPhase 4
Robotic-assisted vs CT-guided lung biopsy comparison
This study compares two ways to biopsy small lung nodules: a robot-assisted scope through the airways or a needle guided by CT scan. If you have a small lung nodule (2 cm or less) that needs testing, participation may help determine which approach is better.
HeidelbergAges 18 years+ - NCT07759609Recruiting
Intrauterine insemination after pregnancy loss
This study tests whether intrauterine insemination (IUI), a simple procedure where sperm is placed directly into the uterus, improves the chance of a successful pregnancy for couples who have had at least one unexplained miscarriage. It aims to help couples who are trying again within a year of their loss.
Beijing, Beijing MunicipalityAges 20–37 - NCT07763860Recruiting
Music during endoscopy procedures
This study tests whether listening to music during an endoscopy (a tube with a camera used to look inside your digestive tract) can make the procedure more comfortable and less stressful. Participants will wear headphones and listen to music while the procedure is done under sedation.
SidonAges 18 years+ - NCT07763574Enrolling by invitation
Strength training and omega-3 for muscle and brain health
This study tests whether combining strength training with omega-3 supplements improves muscle strength and thinking skills in healthy adults. You would either join an exercise group or a non-exercising control group.
GdanskAges 25–35 - NCT07763977Enrolling by invitation
Vitamin D and iron study for obsessive-compulsive disorder
This study tests whether vitamin D and iron levels affect brain function linked to self-control in people with OCD. It may help find new ways to improve treatment.
Guangzhou, GuangdongAges 14–45 - NCT07763080Recruiting
Shoulder exercise for pain after breast cancer treatment
This study tests if a specific shoulder exercise can reduce pain from a common side effect of breast cancer treatment. It may help women who have had a mastectomy and are taking aromatase inhibitors.
CairoAges 50–70 - NCT07764198Recruiting
Gabor visual training for adult lazy eye
This study tests a home-based visual training program that uses special patterns to help improve vision in adults with amblyopia, often called lazy eye. It may offer a new way to gain visual improvement.
ShanghaiAges 18–39 - NCT07765186Recruiting
How sound and attention affect hearing with cochlear implants
This study tests how people focus on sounds in noisy situations, comparing those with normal hearing and those with cochlear implants. It aims to better understand how the brain processes sound, which could improve hearing technology.
Tampa, FloridaAges 18–90 - NCT07759921Recruiting
Mindfulness program for couples facing metastatic colorectal cancer
This study tests a mindfulness-based program for couples facing metastatic colorectal cancer. It aims to help reduce distress and improve coping for both patients and their partners.
Aurora, ColoradoAges 18–85 - NCT07762066Recruiting
Peer support to reduce loneliness and depression in older gay and bisexual men with HIV
This study tests whether meeting with a trained peer supporter can help reduce loneliness and depression in older gay and bisexual men living with HIV. You will be paired with someone who has similar experiences, and together you'll work on building connections and improving your mood.
Boston, MassachusettsAges 50 years+ - NCT07758335RecruitingPhase 4
Probiotics and trace elements for ulcerative colitis
This trial tests whether adding a probiotic supplement and trace elements to your current treatment helps manage mild to moderate ulcerative colitis. It aims to see if these additions can improve symptoms and quality of life.
CairoAges 18–65 - NCT06248996RecruitingPhase 3
Testing a stronger radiation schedule for large head and neck cancers
This trial tests whether giving a slightly different schedule of radiation (more frequent, smaller doses) can improve treatment for people with large head and neck cancers. It is for patients who are getting radiation as their main treatment, sometimes with chemotherapy as well.
GävleAges 18–100 - NCT07751302Recruiting
Follow-up vs. chemo after surgery for early stomach cancer
This trial compares two approaches after surgery for early-stage stomach or GEJ cancer: close monitoring (follow-up) vs. adjuvant chemotherapy (chemo given after surgery). It aims to see if follow-up alone is as good as chemo for patients with this stage, potentially avoiding chemo side effects.
Xi'an, ShaanxiAges 18 years+ - NCT07750249Enrolling by invitationEarly Phase 1
Short-chain fatty acids for IgA nephropathy
This trial tests whether a daily supplement of short-chain fatty acids (SCFAs) can slow down kidney damage in people with IgA nephropathy. SCFAs are substances made by gut bacteria that may help reduce inflammation and protect the kidneys.
MartinAges 18 years+ - NCT07750288Recruiting
Studying shortness of breath in children with acute respiratory distress
This study looks at how shortness of breath (dyspnea) relates to the progression of pediatric acute respiratory distress syndrome (PARDS), a severe lung condition in children. It aims to understand breathing difficulties better to improve care.
SantiagoAges 1 month–18 years - NCT07755774Recruiting
Mindfulness and emotion skills for teens who self-injure
This study tests a therapy program that helps teens manage difficult emotions and reduce self-injury. A parent also takes part in a separate program to support the teen.
StockholmAges 12–17
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 2,964 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.