Treatment
Comparator clinical trials
We’re tracking 1,699 recruiting studies that include Comparator, each written for real people, not researchers, below.
Recruiting studies
- NCT07820085RecruitingPhase 2/Phase 3
Oral treatment for light sensitivity in EPP and XLP
This study tests an oral medication, PORT-77, to reduce pain and sensitivity to sunlight in people with EPP or XLP. It may help those who experience symptoms shortly after sun exposure.
Huntington Beach, CaliforniaAges 12 years+ - NCT07820293Recruiting
Comparing two massage techniques for upper back muscle pain
This study compares two hands-on treatments for trapezius myalgia, a condition causing neck and upper back pain. The goal is to see which technique provides better relief for people with this type of muscle pain.
IslamabadAges 18–45 - NCT07823335Recruiting
Hormone response to exercise in sedentary young women
This study looks at how different types of exercise—like fast running or cycling (aerobic) and short, intense bursts (anaerobic)—affect your body's hormone levels, specifically thyroid hormones and cortisol. You'll do both types of exercise during the study, and we'll take small blood samples to see how your body responds. This could help us understand how fitness affects your hormones and overall health.
Karabük, Karabük ProvinceAges 18–24 - NCT06339060RecruitingPhase 3
Chemoradiation and immunotherapy to save the esophagus
This trial tests whether adding immunotherapy to standard chemoradiation (chemotherapy plus radiation) can help preserve the esophagus and avoid surgery in people with resectable esophageal cancer. It aims to see if this combination is safer and more effective than current treatment.
ShanghaiAges 18–75 - NCT07812025Enrolling by invitation
Comparing keeping vs removing the labrum in hip replacement
This study compares two ways of handling the labrum (a rim of tissue around the hip socket) during a total hip replacement: keeping it or removing it. The goal is to see which approach leads to better outcomes for people with hip osteoarthritis.
Sandy Springs, GeorgiaAges 18 years+ - NCT07810179Recruiting
Cabin class and leg vein size after long flights
This study looks at how flying in premium versus economy class affects the size of a leg vein (the popliteal vein) after a long flight, which may help understand blood clot risk during travel. It compares people who fly in either cabin class before having an aesthetic surgery.
BogotáAges 18–65 - NCT07811999RecruitingPhase 1
One injection vs two for a bone medicine
This study compares how the body absorbs romosozumab (a medicine for bone loss) when given as one injection versus two injections. It's for healthy adults to check side effects and how the drug behaves, which is the first step before it could be used for conditions like osteoporosis.
Miami, FloridaAges 18–60 - NCT07811193RecruitingPhase 2
Study of new drug combined with immunotherapy for advanced bowel cancer
This trial tests a new drug (VVD-133214) combined with an existing immunotherapy (pembrolizumab) for advanced colorectal cancer that is mismatch repair deficient. It aims to see if the combination works better than pembrolizumab alone in shrinking or controlling the cancer.
Tucson, ArizonaAges 18 years+ - NCT07815327Recruiting
Comparing two swimming kick techniques for swimmers
This study tests whether training with a dolphin kick (both legs together like a dolphin) improves core strength and sprint speed more than the usual flutter kick (alternating legs). If you're a competitive swimmer, this could help you enhance your performance.
Rawalpindi, Punjab ProvinceAges 18–30 - NCT07809321Enrolling by invitation
Beta-alanine effects on performance in female rugby players
This study tests whether a daily supplement called beta-alanine can improve muscle performance and heart health in female rugby players. It might help you play better and recover faster.
Madrid, MadridAges 18–40 - NCT07815340Recruiting
Return-to-football rehab after knee, hamstring, or ankle injury
This study compares two rehabilitation approaches for footballers recovering from ACL surgery, hamstring strains, or ankle sprains. It aims to find the best way to safely return to club or regional football.
Islamabad, FederalAges 18–35 - NCT07809438RecruitingPhase 2
Comparing PET scans for early Parkinson's detection
This study tests two different PET scan resolutions to see which is better at detecting signs of early Parkinson's. It is for people who are already part of a Parkinson's research study and may help improve early diagnosis.
New Haven, ConnecticutAges 18 years+ - NCT07807891Recruiting
Ultra absorbency tampon safety study
This study tests a new ultra-absorbency tampon to see if it is safe and comfortable compared to a regular tampon. You would use the tampons for two menstrual cycles and have a few gynecological exams.
St. Petersburg, FloridaAges 18–49 - NCT07804277Recruiting
Comparing two eye pressure tests
This study compares two methods for measuring eye pressure—one using a standard device and one using a newer device—to see if they give similar results. It might help if you need a reliable, comfortable way to monitor your eye pressure.
Jacksonville, FloridaAges 22 years+ - NCT07806370Recruiting
Balloon vs. Stent for Heart Attack Patients with High Clot Burden
This study compares two treatments for heart attack patients with a large blood clot in the blocked artery: a drug-coated balloon versus a drug-eluting stent. The goal is to see which approach better prevents slow blood flow or no reflow right after the procedure.
Xi'an, ShaanxiAges 18–75 - NCT07807020Enrolling by invitationPhase 1/Phase 2
Lower-dose pain medication for knee replacement surgery
This study tests whether a lower dose of a pain medication given through spinal anesthesia can provide good pain relief after knee replacement surgery with fewer side effects. It may help reduce risks like low blood pressure or slow heart rate.
Islamabad, FederalAges 18–60 - NCT07808424Recruiting
Comparing two ways to place MTA in root-end surgery for back teeth
This study compares two ways of placing a special filling material (MTA) at the root tip during a surgical procedure called apicoectomy (removing the tip of the root). One method is done from the top of the tooth (orthograde), and the other is done from the bottom (retrograde). The goal is to see which method works better for saving a tooth with a persistent infection after a root canal.
Rohtak, HaryanaAges 18–55 - NCT07803016Recruiting
Drawing exercises vs fine motor training for hand recovery after stroke
This trial compares two types of hand exercises to see which one helps you regain hand movement and control better after a stroke. It focuses on people in the sub-acute phase (early recovery) who have some voluntary hand movement.
IslamabadAges 40–70 - NCT05744466Recruiting
Compare two psoriasis medicines using real-world patient data
This study looks at how well two common plaque psoriasis medicines—deucravacitinib and apremilast—work in everyday care. It may help researchers understand which option performs better in real patients outside of a traditional drug trial.
Waltham, MassachusettsAges 18 years+ - NCT07799311RecruitingPhase 4
Medication to prevent waking distress after child hernia surgery
This trial tests two medicines to help children wake up calmly and comfortably after hernia surgery under anesthesia. It aims to find which one works better to reduce agitation or confusion when coming out of anesthesia.
Islamabad, FederalAges 2–12 - NCT07794592RecruitingPhase 1
Comparing two ways of taking olomorasib in healthy volunteers
This study tests a new medicine called olomorasib in healthy volunteers to see how it works in the body depending on how it's taken. The goal is to find a better, safer way to give this medicine for future patients.
Daytona Beach, FloridaAges 18–55 - NCT07794878RecruitingPhase 3
Comparing two fillers for smile line wrinkles
This trial tests two different dermal fillers to see how well they smooth out nasolabial folds (the lines from your nose to the corners of your mouth). Both fillers are already used for this purpose, and the study compares their effectiveness.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07797335RecruitingPhase 3
Zenagamtide for diabetes and weight loss
This study compares a new once-weekly injection to lower blood sugar levels against a standard daily injection in people with type 2 diabetes who are at high risk for heart problems. It aims to find out if the new medicine is more effective in managing blood sugar and body weight.
Birmingham, AlabamaAges 45 years+ - NCT07799363Recruiting
Heart imaging test comparison for patients getting a new heart valve
This study compares two heart imaging scans to see if a newer CT scan works as well as an MRI for checking blood flow and heart tissue in people having a heart valve replacement. It may help improve care for patients with aortic stenosis.
Huddinge, Stockholm CountyAges 60 years+
Common questions
- Are there clinical trials studying Comparator?
- Yes. Clin2 currently lists 1,699 recruiting studies that include Comparator, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Comparator trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Comparator an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Comparator or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.