Treatment
Comparator clinical trials
We’re tracking 1,730 recruiting studies that include Comparator, each written for real people, not researchers, below.
Recruiting studies
- NCT06563479RecruitingPhase 3
Personalized vs. standard radiation for HPV-positive throat cancer
This trial compares a personalized, shorter course of radiation therapy to the standard longer course for people with HPV-positive throat cancer. The goal is to see if personalized treatment is just as effective while reducing side effects.
Hartford, ConnecticutAges 18 years+ - NCT05640336Enrolling by invitation
Antibiotics for early knee or hip joint infections after surgery
This study compares two antibiotic plans for acute (early) infections around an artificial knee or hip, using a procedure to clean the joint and try to keep the implant. It may help find the best approach to control infection and then prevent it from coming back with longer-term antibiotic treatment.
Jacksonville, FloridaAges 18 years+ - NCT06537531Recruiting
Video study of breathing tube placement in Spain
This trial records videos of the breathing tube placement process during planned surgeries at hospitals in Spain and Portugal. The goal is to study different techniques and improve safety.
Madrid, MadridAges 18–90 - NCT06529367Recruiting
Home vs. Office Eye Test for Nearsighted Children
This study checks whether a simple home vision test can give results as accurate as the standard eye chart test done in a doctor's office. It is for children who are nearsighted and have already completed both a home test and an office test.
QinaAges Up to 18 years - NCT06002477RecruitingEarly Phase 1
Attention study in sickle cell disease
This trial tests a medication to see if it can improve attention in people with sickle cell disease. It may help with thinking and focus.
Nashville, TennesseeAges 55 years+ - NCT06511375Recruiting
Sprint vs. power training for cricket fast bowlers
This trial compares two types of training—sprint training and power training—to see which one helps fast bowlers improve their performance. If you are a healthy fast bowler between 18 and 30 years old with at least two years of experience, this study may be for you.
Zafarwal, Punjab ProvinceAges 18–30 - NCT06500377Recruiting
Comparing meditation types for relaxation in cancer survivors
This study compares four different meditation practices to see which one helps cancer survivors relax best. If you are a cancer survivor who has not had chemotherapy or radiation, you may be able to join.
Duarte, CaliforniaAges 18 years+ - NCT07490067RecruitingPhase 4
Metoprolol for heart failure: genes and drug response
This trial tests how the drug metoprolol works in people with heart failure and reduced pumping function. It looks at whether your genetic makeup affects how the drug is processed and how well it helps your heart.
Ann Arbor, MichiganAges 18 years+ - NCT06496672Recruiting
Wrist-free vs usual cast for elbow fracture
This study compares two types of casts for a specific elbow fracture in children – a traditional long cast that covers the whole arm versus a shorter cast that leaves the wrist free. It aims to find out which cast helps kids heal better and with less hassle.
SingaporeAges Up to 18 years - NCT06107907Recruiting
Oxygen flow and pressure in heart failure patients
This study tests a new way to measure pressure in your lungs while you receive high-flow oxygen therapy. It may help doctors better understand how to use this treatment in people with heart failure who need extra breathing support.
TaipeiAges 18 years+ - NCT07461376Recruiting
A trial comparing two sleep medicines for children before surgery
This study tests two oral medicines given before surgery to help children relax and lower the need for stronger painkillers after the operation. It is for children having surgeries like hernia repair, circumcision, or hypospadias correction.
Cairo, Giza GovernorateAges 3–12 - NCT07465705RecruitingPhase 3
Comparing two bowel prep options for colonoscopy the same day
This trial compares two different bowel cleansing preparations taken the same day as your colonoscopy: mannitol vs Plenvu. It aims to see which one works best and is safe.
AnderlechtAges 18 years+ - NCT07635719Recruiting
Comparing surgical tools for tonsil and adenoid removal
This study compares different surgical tools used during tonsil and adenoid removal surgery in children. The goal is to see which tool works best and is safest for this common pediatric surgery.
The Bronx, New YorkAges 1–18 - NCT07740148Recruiting
Comparing feelings about human-created and AI art
This study compares how people feel when looking at art made by humans versus art made by artificial intelligence (AI). You'll view images online and answer questions about your reactions, helping researchers understand emotional responses to different types of art.
Palo Alto, CaliforniaAges 18 years+ - NCT06973668RecruitingPhase 2
Comparing drug combos to prevent graft versus host disease after stem cell transplant
This trial tests if a drug combo (cyclophosphamide, sirolimus, and ruxolitinib) works better than another combo (cyclophosphamide, sirolimus, and mycophenolate mofetil) to prevent graft versus host disease in people getting a stem cell transplant for certain blood cancers.
Houston, TexasAges 65–75 - NCT06379919Recruiting
Wound cleaning study for shoulder replacement surgery
This study compares different ways of cleaning the wound during shoulder replacement surgery to see which is more effective at preventing infection. It may help you if you are planning to have a total shoulder replacement.
Orange, CaliforniaAges 18 years+ - NCT06348719Recruiting
Robot vs. standard laparoscopy for early endometrial cancer
This trial compares two types of minimally invasive surgery (robot-assisted vs. conventional laparoscopy) for removing the uterus in people with early-stage, low- to intermediate-risk endometrial cancer. The goal is to see which approach offers the best value and outcomes.
LilleAges 18 years+ - NCT06335667Recruiting
MRI vs. TURBT for muscle-invasive bladder cancer
This study compares two ways to check if bladder cancer has grown into the muscle layer: an MRI scan (mpMRI) versus a standard surgery called TURBT (where a small tool removes a sample of the tumor). The goal is to see if the MRI can be as accurate as the surgery, so future patients might avoid an extra procedure.
Orange, CaliforniaAges 18 years+ - NCT06322654Recruiting
Comparing two types of robotic rehab for spinal muscular atrophy
This study compares two robot-assisted rehabilitation programs to see which one helps children and young adults with spinal muscular atrophy (SMA) improve their movement and function better. You may join if you have SMA (types 1-4), are up to 21 years old, and are already receiving medication for SMA.
PoznanAges Up to 21 years - NCT07287280Recruiting
Predicting surgery complications in gynecologic cancer
This study is comparing two different tools that doctors use to predict complications from gynecologic cancer surgery. The goal is to see which tool works better for planned (non-emergency) surgeries.
BangkokAges 18 years+ - NCT06380751RecruitingPhase 3
New targeted therapy for BRCA/PALB2-mutated HR+ breast cancer
This trial tests a new combination of targeted therapies (saruparib plus camizestrant or hormone therapy) against standard treatments for people with a specific type of advanced breast cancer. It may be a good option if you have a BRCA1, BRCA2, or PALB2 gene mutation and have not yet had treatment for your advanced disease.
Gilbert, ArizonaAges 18 years+ - NCT06130371Recruiting
Stress, Inflammation & Brain in Depression vs. Severe PMS
This study looks at how stress and inflammation affect the brain in women with major depression compared to women with severe PMS (PMDD). It could help find better ways to understand and treat these mood disorders.
Tübingen, Baden-WurttembergAges 18–40 - NCT07062978RecruitingPhase 3
Comparing QL1206 to Prolia for postmenopausal osteoporosis
This trial tests a new medication, QL1206, against an approved drug, Prolia, to see if it works as well for treating osteoporosis in postmenopausal women. You may be eligible if you have low bone density and at least one risk factor for fractures.
GuizhouAges 50–85 - NCT06101030Recruiting
Breathing exercise with or without a reminder device
This study tests whether a special reminder device helps people do their breathing exercises more often after surgery. You will use a breathing exercise tool (incentive spirometer) with or without a reminder that beeps or flashes to prompt you to use it.
Silver Spring, MarylandAges 18 years+
Common questions
- Are there clinical trials studying Comparator?
- Yes. Clin2 currently lists 1,730 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.