Clinical trials
Control Group clinical trials
Below are recruiting control group clinical trials, each written for real people, not researchers. We’re tracking 433 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07473206Recruiting
Laughing gas for pain during office hysteroscopy
This study tests whether using laughing gas (nitrous oxide) plus a calming video on a screen can reduce pain and anxiety during a quick procedure to look inside the uterus (hysteroscopy). If you are having this procedure, the trial may help you feel more comfortable.
BiellaAges 25–60 - NCT07476482Enrolling by invitation
Shared decision-making during planned C-section under spinal anesthesia
This trial tests whether involving you in decisions during your planned C-section can improve your experience. You will be awake under spinal anesthesia and the study focuses on helping you feel more in control.
AlexandriaAges 18 years+ - NCT07456488RecruitingPhase 2
Atropine eye drops for nearsighted children
This study tests if low-dose atropine eye drops can slow down worsening nearsightedness in children. Children in the study receive either the drops or no treatment, and their vision changes are tracked over time.
Karachi, SindhAges 4–16 - NCT07371962Recruiting
Sound Bite: A songwriting program for teens and young adults
This trial tests a therapeutic songwriting program called Sound Bite for people aged 13–24 with mild to moderate depression or anxiety. Participants work with a trained guide to write songs as a way to express feelings and improve mental health.
Kowloon Tong, Hong KongAges 13–24 - NCT07271030Recruiting
Cannabidiol suppositories for sexual pain
This trial studies whether cannabidiol (CBD) suppositories can help with pain during sex. If you have sexual pain and have used CBD before without a reaction, you may be able to join.
LondonAges 18–100 - NCT07574229Recruiting
Support System for Teens Wearing Scoliosis Braces
This study tests a new computer-based support system designed to help teenagers stay motivated and consistent with wearing their prescribed scoliosis braces. The system uses interactive tools and feedback to make brace-wearing easier and more manageable.
Shanghai, Shanghai MunicipalityAges 10–18 - NCT07183111Recruiting
AI vs. regular instructions for braces patients
This trial compares standard instructions to AI-powered guidance (using a custom ChatGPT) to help patients with braces learn how to care for their teeth. It aims to see which method helps patients follow oral hygiene instructions better.
Islamabad, FederalAges 18–30 - NCT06547008RecruitingPhase 1
Suicide prevention training for army leaders
This study tests a suicide prevention training program for unit leaders and chaplains in the Connecticut Army National Guard. It aims to see if the training helps them better support soldiers in need.
Hartford, ConnecticutAges Any age - NCT07024095Recruiting
Breathing muscle training after back surgery for osteoporosis
This study tests whether a simple breathing-muscle training program can help people recover better after vertebroplasty surgery for a broken back caused by osteoporosis. It aims to improve your breathing strength and overall function.
Kayseri, KocasinanAges 50 years+ - NCT07513766Recruiting
Emotion Regulation Study for Depression and Anxiety
This study explores how people with depression or anxiety disorders regulate their emotions, compared to people without these conditions. Understanding emotion regulation may help develop better treatments in the future.
GhentAges 18–65 - NCT06988930Enrolling by invitation
Comparing two treatments for lateral patellar crush syndrome
This trial compares two treatments for lateral patellar crush syndrome: a type of knee surgery called lateral retinacular release versus specific exercises. The goal is to see which approach works better for reducing pain and improving function.
BeijingAges Any age - NCT07056959Recruiting
Collagen matrix for gum health around implants
This trial tests whether a collagen matrix can help improve the gum tissue around dental implants that have thin or insufficient gum width. It may help patients with narrow gum bands around their implants.
DubaiAges 21 years+ - NCT06774157Enrolling by invitation
Allyane therapy for knee sprain recovery
This trial tests if the Allyane procedure helps people with a recent knee sprain regain thigh muscle strength. It may be an option if you have weakness in the front thigh muscle compared to your uninjured leg.
LyonAges 18–35 - NCT06888804Recruiting
Nerve block for chronic heel fracture pain
This study tests a non-surgical treatment (pulsed radiofrequency, or PRF) applied to a nerve in the ankle to see if it can reduce long-term pain after a heel bone (calcaneus) fracture. It may be an option if you have had pain for more than 3 months and other treatments haven't worked.
AnkaraAges 18–80 - NCT06682221Enrolling by invitationPhase 3
Resistance training and supplement study for older adults
This study tests whether a resistance training program (like lifting weights) combined with a supplement can improve heart, lung, and metabolic health in older adults. The goal is to find ways to help seniors stay healthier and more active.
Anápolis, GoiásAges 60–85 - NCT07142447Recruiting
Behavioral program to reduce chemical exposure during pregnancy
This trial tests a behavior-change program to help pregnant women and their partners reduce exposure to hormone-disrupting chemicals. It aims to lower these chemicals in the body and improve health for mother and baby.
Badalona, BarcelonaAges 18 years+ - NCT06929559Recruiting
How the body responds to walking when expecting pain
This study looks at how your muscles and walking pattern change when you expect a mild pain. It may help researchers understand how the body adapts to pain anticipation in healthy people.
AmiensAges 18–35 - NCT06654635Recruiting
Ultrasound-guided nerve blocks for upper abdominal surgery
This trial compares two types of nerve blocks to control pain after upper abdominal surgery. One block targets the rhomboid intercostal area, and the other targets the erector spinae muscle. This could help reduce pain and improve recovery.
Tanta, El-GharbiaAges 21–65 - NCT06622759RecruitingPhase 2
Using a collagen membrane to preserve gum bone after dental implant
This trial tests whether a special collagen material placed around a new dental implant can help prevent bone loss in the upper front gum area. It is for people needing a single implant in a specific tooth zone and may help keep the bone strong for a better cosmetic result.
Thessaloniki, ThessalonikiAges 18–75 - NCT07225881Recruiting
Eatwell diet study for cancer survivors and their families
This study tests a program to help households eat better based on cancer prevention guidelines. You and an adult you live with will join together to see if the program improves your diet.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07081126Recruiting
Daratumumab for late antibody-mediated rejection in kidney transplant
This trial tests whether daratumumab can help treat a type of rejection that happens more than a year after a kidney transplant. It may be an option for people who have biopsy-proven antibody-mediated rejection and new donor-specific antibodies.
MartinAges 18 years+ - NCT06414499RecruitingPhase 3
Tenecteplase for mild stroke within 4.5 hours
This trial tests a clot-busting drug called tenecteplase for patients having a mild stroke (with weakness on one side or trouble speaking) who can get treatment within 4.5 hours. The goal is to see if this drug helps improve blood flow and reduces disability.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07323329RecruitingPhase 2/Phase 3
Growth Hormone and DHEA for IVF in Women with Low Ovarian Reserve
This trial tests whether adding growth hormone and DHEA to your IVF medications can help women with low ovarian reserve get more eggs and improve pregnancy chances. It may be an option if you are over 40, have had few eggs before, or have low egg count markers.
Banī Suwayf, Beni Suweif GovernorateAges 18–35 - NCT06916208Recruiting
Capsinoid supplement study for obese teens
This study tests whether a supplement called capsinoid can help activate brown fat in teenagers with obesity. Brown fat is a type of body fat that burns calories, so this could be a new way to help with weight management.
Palavas-les-FlotsAges 11–18
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Common questions
- Are there clinical trials for control group?
- Yes. Clin2 currently lists 433 recruiting control group 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 group 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 group 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.